/* roulang page: index */
:root{
  --ink:#120A17;
  --ink-2:#2A1830;
  --paper:#FBF7F9;
  --surface:#FFFFFF;
  --primary:#E0336E;
  --primary-deep:#A81B52;
  --accent:#F2A93B;
  --mint:#2FD6B5;
  --line:#EADFE6;
  --line-dark:rgba(255,255,255,.12);
  --muted:#6B5A66;
  --body-ink:#3B2A38;
  --grad:linear-gradient(120deg,#E0336E 0%,#F2683C 55%,#F2A93B 100%);
  --serif:'Noto Serif TC','PingFang TC','Microsoft JhengHei',sans-serif;
  --sans:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --r-lg:28px;
  --r-md:20px;
  --r-sm:14px;
  --r-xs:12px;
  --sh-card:0 18px 40px -24px rgba(18,10,23,.35);
  --sh-cta:0 12px 28px -10px rgba(224,51,110,.55);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  background:var(--paper);
  color:var(--ink);
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.is-locked{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
p{margin:0}
h1,h2,h3,h4{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
@media (min-width:1024px){.container{padding:0 32px}}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,247,249,.82);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{
  max-width:var(--container);margin:0 auto;padding:0 24px;
  height:68px;display:flex;align-items:center;gap:20px;
}
@media (min-width:1024px){.nav{padding:0 32px}}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:26px;height:26px;border-radius:8px;background-image:var(--grad);
  display:grid;place-items:center;color:#fff;font-family:var(--serif);
  font-size:14px;font-weight:900;line-height:1;letter-spacing:0;
}
.brand-text{font-weight:700;font-size:16px;letter-spacing:.02em;color:var(--ink);white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-link{
  position:relative;display:inline-flex;align-items:center;gap:5px;
  padding:9px 12px;border-radius:10px;font-size:15px;font-weight:500;
  color:var(--body-ink);background:none;border:0;cursor:pointer;
  transition:background-color .18s ease,color .18s ease;white-space:nowrap;
}
.nav-link:hover{background:rgba(224,51,110,.08);color:var(--primary-deep)}
.nav-link::after{
  content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;
  background-image:var(--grad);border-radius:2px;opacity:0;transition:opacity .18s ease;
}
.nav-link.is-active{color:var(--primary-deep);font-weight:700}
.nav-link.is-active::after{opacity:1}
.nav-mega{position:relative}
.mega-panel{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);
  width:580px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-md);box-shadow:var(--sh-card);padding:14px;
  display:none;grid-template-columns:1fr 1fr;gap:6px;z-index:90;
}
.nav-mega:hover .mega-panel,.nav-mega:focus-within .mega-panel{display:grid}
.mega-item{display:block;padding:12px 14px;border-radius:14px;transition:background-color .18s ease}
.mega-item:hover{background:rgba(224,51,110,.07)}
.mega-item strong{display:block;font-size:14px;font-weight:700;color:var(--ink)}
.mega-item span{display:block;font-size:12.5px;color:var(--muted);line-height:1.6;margin-top:2px}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.cmd-search{position:relative;width:236px}
.cmd-search .search-icon{
  position:absolute;left:12px;top:50%;transform:translateY(-50%);
  width:16px;height:16px;color:var(--muted);pointer-events:none;
}
.cmd-input{
  width:100%;height:40px;border-radius:var(--r-xs);border:1px solid var(--line);
  background:var(--surface);padding:0 52px 0 36px;font-size:14px;color:var(--ink);
  transition:border-color .18s ease,box-shadow .18s ease;font-family:var(--sans);
}
.cmd-input::placeholder{color:#9C8A96}
.cmd-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(224,51,110,.12)}
.kbd{
  position:absolute;right:8px;top:50%;transform:translateY(-50%);
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--muted);
  background:rgba(224,51,110,.09);border-radius:6px;padding:2px 6px;pointer-events:none;
}
.cmd-panel{
  position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--surface);
  border:1px solid var(--line);border-radius:16px;box-shadow:var(--sh-card);
  padding:10px;display:none;z-index:95;
}
.cmd-search:focus-within .cmd-panel{display:block}
.cmd-panel a{display:block;padding:9px 10px;border-radius:10px;font-size:13.5px;color:var(--body-ink)}
.cmd-panel a:hover{background:rgba(224,51,110,.08);color:var(--primary-deep)}
.nav-ghost{
  font-size:14px;font-weight:500;color:var(--primary-deep);
  padding:8px 4px;border-bottom:1px solid rgba(168,27,82,.35);white-space:nowrap;
  transition:border-color .18s ease,color .18s ease;
}
.nav-ghost:hover{border-bottom-width:2px;color:var(--primary)}
.nav-cta{height:42px;padding:0 22px;font-size:14.5px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:var(--r-xs);
  border:1px solid var(--line);background:var(--surface);cursor:pointer;
  align-items:center;justify-content:center;color:var(--ink);
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
@media (max-width:1140px){.cmd-search{display:none}}
@media (max-width:1023px){
  .nav-links,.nav-ghost{display:none}
  .nav-toggle{display:flex}
  .nav{gap:12px}
}

/* mobile drawer */
.mobile-drawer{
  position:fixed;inset:68px 0 0;background:var(--paper);z-index:79;
  display:none;flex-direction:column;padding:20px 24px 0;overflow-y:auto;
}
.mobile-drawer.is-open{display:flex}
.drawer-search{
  height:46px;border-radius:var(--r-xs);border:1px solid var(--line);
  background:var(--surface);padding:0 16px;font-size:15px;margin-bottom:18px;width:100%;
  font-family:var(--sans);color:var(--ink);
}
.drawer-search:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(224,51,110,.12)}
.drawer-label{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:8px 0 10px}
.drawer-links{display:flex;flex-direction:column;gap:2px}
.drawer-links a{
  padding:12px 12px;border-radius:12px;font-size:15.5px;font-weight:500;color:var(--body-ink);
}
.drawer-links a:active,.drawer-links a:hover{background:rgba(224,51,110,.08);color:var(--primary-deep)}
.drawer-foot{
  position:sticky;bottom:0;margin-top:auto;padding:16px 0 20px;background:var(--paper);
  display:flex;flex-direction:column;gap:10px;
}

/* ---------- buttons / badges ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:999px;font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .18s cubic-bezier(.2,.7,.3,1),box-shadow .18s ease,background-color .18s ease,color .18s ease,background-position .3s ease;
}
.btn-primary{
  background-image:var(--grad);background-size:180% 100%;background-position:0 0;
  color:#fff;box-shadow:var(--sh-cta);
}
.btn-primary:hover{transform:translateY(-2px);background-position:100% 0;box-shadow:0 18px 34px -12px rgba(224,51,110,.7)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{border-color:rgba(224,51,110,.42);color:var(--primary-deep);background:transparent}
.btn-outline:hover{background:rgba(224,51,110,.08);transform:translateY(-2px)}
.btn-light-outline{border-color:rgba(255,255,255,.3);color:#fff;background:transparent}
.btn-light-outline:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.btn-block{width:100%}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:700;
  color:var(--primary-deep);border-bottom:1px solid rgba(168,27,82,.4);padding-bottom:2px;
  transition:border-color .18s ease,color .18s ease;
}
.link-arrow:hover{color:var(--primary);border-bottom-width:2px}
.badge{
  display:inline-flex;align-items:center;gap:9px;border-radius:999px;
  padding:9px 18px;background:rgba(224,51,110,.08);
}
.badge-num{font-family:var(--mono);font-weight:700;font-size:20px;letter-spacing:.04em;color:var(--primary-deep);line-height:1}
.badge-label{font-size:13px;font-weight:500;color:var(--primary-deep);line-height:1.4}
.chip{
  display:inline-flex;align-items:center;padding:5px 13px;border-radius:999px;
  background:rgba(224,51,110,.10);color:var(--primary-deep);
  font-size:13px;font-weight:500;line-height:1.6;transition:background-color .18s ease,color .18s ease;
}
.chip:hover{background:var(--primary-deep);color:#fff}
.kicker{
  font-family:var(--mono);font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--primary-deep);margin:0;
}

/* ---------- sections ---------- */
.section{padding:56px 0}
@media (min-width:768px){.section{padding:72px 0}}
@media (min-width:1024px){.section{padding:96px 0}}
.section-head{max-width:760px;margin-bottom:32px}
.section-title{
  font-family:var(--serif);font-weight:900;font-size:clamp(26px,3.4vw,40px);
  line-height:1.22;letter-spacing:.01em;color:var(--ink);margin:10px 0 12px;
}
.section-title::after{
  content:"";display:block;width:48px;height:4px;border-radius:4px;
  background-image:var(--grad);margin-top:16px;
}
.section-sub{font-size:16px;color:var(--muted);line-height:1.85}
.section-head--row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;max-width:none}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:44px 0 36px}
@media (min-width:1024px){.hero{padding:64px 0 48px}}
.hero::before{
  content:"";position:absolute;top:-180px;left:-160px;width:640px;height:560px;
  background:radial-gradient(circle,rgba(224,51,110,.15),rgba(224,51,110,0) 68%);
  pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1fr;gap:36px;align-items:center}
@media (min-width:1024px){.hero-grid{grid-template-columns:7fr 5fr;gap:52px}}
.hero-title{
  font-family:var(--serif);font-weight:900;font-size:clamp(32px,4.6vw,56px);
  line-height:1.16;letter-spacing:.01em;margin:16px 0 0;color:var(--ink);
}
.hero-title .line-2{display:block;color:var(--primary-deep);margin-top:6px}
.hero-lead{font-size:17px;line-height:1.95;color:var(--body-ink);margin:22px 0 28px;max-width:33em}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px}
.hero-visual{position:relative}
.hero-figure{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid rgba(224,51,110,.28);box-shadow:var(--sh-card);
}
.hero-figure img{width:100%;height:360px;object-fit:cover}
@media (min-width:768px){.hero-figure img{height:440px}}
.hero-figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(18,10,23,.58),rgba(18,10,23,.16));
}
.hero-caption{
  position:absolute;left:20px;bottom:18px;z-index:2;color:#fff;max-width:78%;
}
.hero-caption strong{
  display:block;font-family:var(--serif);font-size:17px;font-weight:700;line-height:1.5;
  text-shadow:0 2px 12px rgba(0,0,0,.5);
}
.hero-caption span{
  display:block;font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;
  text-transform:uppercase;color:rgba(255,255,255,.82);margin-top:6px;
}
.float-chip{
  position:absolute;z-index:3;background:var(--surface);border-radius:16px;
  padding:10px 15px;display:flex;align-items:center;gap:9px;
  box-shadow:0 16px 32px -18px rgba(18,10,23,.55);border:1px solid var(--line);
}
.float-chip .dot{width:8px;height:8px;border-radius:50%;background:var(--mint);flex-shrink:0}
.float-chip .num{font-family:var(--mono);font-size:16px;font-weight:700;color:var(--ink);line-height:1}
.float-chip .txt{font-size:12.5px;color:var(--muted);line-height:1.4}
.float-chip--top{top:-16px;right:14px}
.float-chip--bottom{bottom:-16px;left:14px}

/* ---------- stats strip ---------- */
.stat-strip{margin-top:48px}
.stat-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:20px;box-shadow:var(--sh-card);
}
@media (min-width:900px){.stat-grid{grid-template-columns:repeat(4,minmax(0,1fr));padding:26px 28px;gap:20px}}
.stat-item{display:flex;flex-direction:column;gap:4px;padding:6px 4px}
.stat-item + .stat-item{border-left:1px solid var(--line);padding-left:16px}
@media (max-width:899px){.stat-item + .stat-item{border-left:0;padding-left:4px}}
.stat-num{font-family:var(--mono);font-size:26px;font-weight:700;color:var(--primary-deep);line-height:1.1;letter-spacing:.02em}
.stat-label{font-size:13.5px;color:var(--muted);line-height:1.6}

/* ---------- timeline ---------- */
.timeline{position:relative;margin-top:8px}
.tl-item{display:grid;grid-template-columns:96px 24px minmax(0,1fr);gap:0 14px;padding-bottom:20px}
.tl-time{
  font-family:var(--mono);font-size:14px;font-weight:600;letter-spacing:.08em;
  color:var(--primary-deep);text-align:right;padding-top:26px;
}
.tl-axis{position:relative;display:flex;justify-content:center}
.tl-axis::before{
  content:"";position:absolute;top:0;bottom:-20px;left:50%;transform:translateX(-50%);
  width:2px;background:var(--line);
}
.tl-item:last-child .tl-axis::before{display:none}
.tl-node{
  position:relative;z-index:1;width:12px;height:12px;border-radius:50%;
  background:var(--surface);border:2px solid var(--primary);margin-top:32px;flex-shrink:0;
}
.tl-item.is-live .tl-node{background:var(--accent);border-color:var(--accent);box-shadow:0 0 0 5px rgba(242,169,59,.2)}
.tl-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px 24px;box-shadow:var(--sh-card);
  transition:border-color .2s ease,transform .2s ease;
}
.tl-card:hover{border-color:rgba(224,51,110,.35);transform:translateY(-2px)}
.tl-card h3{font-family:var(--serif);font-size:19px;font-weight:700;line-height:1.5;margin:0 0 6px}
.tl-card p{font-size:14.5px;color:var(--muted);line-height:1.8;margin:0}
.tl-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px}
.tl-tag{
  font-size:12.5px;padding:3px 10px;border-radius:999px;
  background:rgba(224,51,110,.08);color:var(--primary-deep);
}
.tl-live{
  font-size:12.5px;padding:3px 10px;border-radius:999px;font-weight:700;
  background:rgba(47,214,181,.16);color:#12755F;
}
@media (max-width:767px){
  .tl-item{grid-template-columns:24px minmax(0,1fr);gap:0 14px}
  .tl-time{grid-column:2;grid-row:1;text-align:left;padding:0 0 6px;font-size:13px}
  .tl-axis{grid-column:1;grid-row:1 / span 2}
  .tl-axis::before{bottom:-20px}
  .tl-node{margin-top:2px}
  .tl-card{grid-column:2;grid-row:2;padding:18px 20px}
}

/* ---------- guests ---------- */
.guest-grid{display:grid;grid-template-columns:1fr;gap:16px}
.guest-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--sh-card);
  transition:transform .2s ease,border-color .2s ease;
}
.guest-card:hover{transform:translateY(-4px);border-color:rgba(224,51,110,.35)}
.guest-photo{position:relative;overflow:hidden}
.guest-photo img{width:100%;aspect-ratio:4/5;object-fit:cover}
.guest-photo::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(18,10,23,0) 55%,rgba(18,10,23,.38));
}
.guest-body{padding:16px 18px 20px}
.guest-name{font-family:var(--serif);font-size:19px;font-weight:700;line-height:1.4}
.guest-role{font-size:12.5px;color:var(--muted);margin-top:2px}
.guest-note{font-size:14px;color:var(--body-ink);line-height:1.75;margin-top:10px}
@media (min-width:768px){
  .guest-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;align-items:stretch}
  .guest-card--featured{grid-column:span 2;grid-row:span 2}
  .guest-card--featured .guest-photo{flex:1;min-height:280px}
  .guest-card--featured .guest-photo img{aspect-ratio:auto;height:100%;min-height:280px}
  .guest-card--featured .guest-name{font-size:26px}
  .guest-card--featured .guest-note{font-size:15px}
}
@media (max-width:767px){
  .guest-grid{
    display:flex;overflow-x:auto;scroll-snap-type:x mandatory;
    gap:16px;padding-bottom:10px;margin-right:-24px;padding-right:24px;
    -webkit-overflow-scrolling:touch;
  }
  .guest-card{flex:0 0 78vw;scroll-snap-align:start}
}

/* ---------- posts ---------- */
.post-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:768px){.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.post-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.post-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.post-card:hover{transform:translateY(-4px);border-color:rgba(224,51,110,.35);box-shadow:0 24px 46px -26px rgba(18,10,23,.42)}
.post-thumb{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--ink-2)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.post-card:hover .post-thumb img{transform:scale(1.03)}
.post-body{padding:20px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-title{font-family:var(--serif);font-size:19px;font-weight:700;line-height:1.55;margin:0}
.post-title a{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card:hover .post-title a{color:var(--primary-deep)}
.post-excerpt{
  font-size:14px;color:var(--muted);line-height:1.8;margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-foot{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
}
.post-date{font-family:var(--mono);font-size:12.5px;letter-spacing:.05em;color:var(--muted)}
.post-more{font-size:13.5px;font-weight:700;color:var(--primary-deep)}
.empty-state{
  border:1.5px dashed rgba(224,51,110,.35);border-radius:var(--r-lg);
  background:rgba(224,51,110,.04);padding:48px 24px;text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:14px;
}
.empty-state svg{width:38px;height:38px;color:var(--primary)}
.empty-state p{font-size:15px;color:var(--muted);margin:0}

/* ---------- tickets ---------- */
.ticket-grid{display:grid;grid-template-columns:1fr;gap:20px;align-items:start}
@media (min-width:900px){.ticket-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}}
.ticket{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 26px;display:flex;flex-direction:column;gap:16px;
  box-shadow:var(--sh-card);position:relative;transition:transform .2s ease,border-color .2s ease;
}
.ticket:hover{border-color:rgba(224,51,110,.35);transform:translateY(-3px)}
.ticket--featured{
  border:2px solid transparent;
  background-image:linear-gradient(var(--surface),var(--surface)),var(--grad);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 28px 52px -28px rgba(224,51,110,.55);
}
@media (min-width:900px){.ticket--featured{transform:translateY(-12px)}.ticket--featured:hover{transform:translateY(-15px)}}
.ticket-flag{
  position:absolute;top:-14px;left:26px;background-image:var(--grad);color:#fff;
  font-size:12.5px;font-weight:700;padding:4px 14px;border-radius:999px;letter-spacing:.04em;
}
.ticket-name{font-family:var(--serif);font-size:24px;font-weight:900;line-height:1.3}
.ticket-price{font-family:var(--mono);font-size:32px;font-weight:700;color:var(--ink);line-height:1.1}
.ticket-price small{font-family:var(--sans);font-size:13px;font-weight:500;color:var(--muted);margin-left:6px}
.ticket-for{font-size:14px;color:var(--muted);line-height:1.8}
.ticket-list{display:flex;flex-direction:column;gap:10px;margin:4px 0 6px}
.ticket-list li{display:flex;gap:10px;font-size:14.5px;line-height:1.75;color:var(--body-ink)}
.tick-icon,.cross-icon{
  width:18px;height:18px;flex-shrink:0;margin-top:4px;border-radius:50%;
  display:grid;place-items:center;font-size:11px;font-weight:700;color:#fff;
}
.tick-icon{background:var(--mint);color:#0C4B3E}
.cross-icon{background:rgba(107,90,102,.22);color:#6B5A66}
.ticket .btn{margin-top:auto}

/* ---------- enroll ---------- */
.enroll-wrap{padding:0 0 8px}
.enroll{
  position:relative;overflow:hidden;background:var(--ink);border-radius:32px;
  padding:32px 24px;color:#fff;
}
@media (min-width:1024px){.enroll{padding:52px 48px}}
.enroll::before{
  content:"";position:absolute;left:-8%;bottom:-40%;width:600px;height:520px;
  background:radial-gradient(circle,rgba(224,51,110,.32),rgba(224,51,110,0) 66%);
  pointer-events:none;
}
.enroll-grid{position:relative;display:grid;grid-template-columns:1fr;gap:32px}
@media (min-width:1024px){.enroll-grid{grid-template-columns:5fr 7fr;gap:44px;align-items:start}}
.enroll-title{
  font-family:var(--serif);font-weight:900;font-size:clamp(26px,3.2vw,38px);
  line-height:1.25;margin:10px 0 16px;color:#fff;
}
.enroll-lead{font-size:15.5px;line-height:1.9;color:rgba(255,255,255,.82);margin-bottom:22px}
.enroll-points{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}
.enroll-points li{display:flex;gap:10px;font-size:15px;color:rgba(255,255,255,.9);line-height:1.7}
.enroll-points li::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);
  flex-shrink:0;margin-top:11px;
}
.enroll-badge{
  display:inline-flex;align-items:center;gap:9px;border-radius:999px;
  padding:9px 18px;background:rgba(47,214,181,.14);
}
.enroll-badge .badge-num{color:var(--mint)}
.enroll-badge .badge-label{color:var(--mint)}
.form-card{
  background:var(--surface);border-radius:var(--r-lg);padding:24px;
  box-shadow:0 28px 60px -30px rgba(0,0,0,.6);
}
@media (min-width:768px){.form-card{padding:30px 32px}}
.form-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:640px){.form-grid{grid-template-columns:1fr 1fr}}
.field{display:flex;flex-direction:column;gap:6px}
.field--full{grid-column:1 / -1}
.field label{font-size:13.5px;font-weight:700;color:var(--body-ink);letter-spacing:.01em}
.field label .req{color:var(--primary);margin-left:3px}
.field input,.field select,.field textarea{
  width:100%;height:48px;border-radius:var(--r-xs);border:1px solid var(--line);
  background:var(--surface);padding:0 14px;font-size:14.5px;color:var(--ink);
  font-family:var(--sans);transition:border-color .18s ease,box-shadow .18s ease;
}
.field textarea{height:auto;min-height:92px;padding:12px 14px;line-height:1.7;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#9C8A96}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(224,51,110,.12);
}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:#D2372F}
.err-msg{font-size:13px;color:#C22F27;line-height:1.6;display:none}
.field.has-error .err-msg{display:block}
.check-row{display:flex;align-items:flex-start;gap:10px;grid-column:1 / -1;margin-top:2px}
.check-row input{width:18px;height:18px;margin-top:4px;flex-shrink:0;accent-color:var(--primary)}
.check-row label{font-size:13.5px;color:var(--muted);line-height:1.75;font-weight:400}
.form-note{font-size:12.5px;color:var(--muted);line-height:1.7;margin-top:12px}
.form-success{
  display:none;background:rgba(47,214,181,.08);border:1.5px solid var(--mint);
  border-radius:var(--r-md);padding:26px 24px;text-align:center;
}
.form-success.is-shown{display:block}
.form-success h4{font-family:var(--serif);font-size:21px;font-weight:700;color:#0C4B3E;margin-bottom:8px}
.form-success p{font-size:14.5px;color:var(--body-ink);line-height:1.85}

/* ---------- faq ---------- */
.faq-list{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:rgba(224,51,110,.32)}
.faq-item.is-open{border-color:rgba(224,51,110,.4);box-shadow:var(--sh-card)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;background:none;border:0;cursor:pointer;text-align:left;
  font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.6;font-family:var(--sans);
}
.faq-icon{
  position:relative;width:18px;height:18px;flex-shrink:0;transition:transform .25s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--primary-deep);border-radius:2px;
}
.faq-icon::before{top:8px;left:0;width:18px;height:2px}
.faq-icon::after{left:8px;top:0;width:2px;height:18px}
.faq-item.is-open .faq-icon{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 24px 22px;font-size:15px;line-height:1.9;color:var(--muted);margin:0}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.78);margin-top:24px;padding:56px 0 24px}
@media (min-width:1024px){.site-footer{padding:72px 0 28px}}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media (min-width:768px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:28px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-text{color:#fff;font-size:16px}
.footer-brand .brand-mark{width:26px;height:26px}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(255,255,255,.68);max-width:32em}
.footer-col h3{
  font-size:13px;font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.55);margin:0 0 14px;font-weight:600;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.78);transition:color .18s ease}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.footer-contact li{font-size:14px;line-height:1.85;color:rgba(255,255,255,.78)}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid var(--line-dark);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.62);
}

/* entry animation */
.reveal{opacity:0;transform:translateY(12px);animation:revealUp .5s cubic-bezier(.2,.7,.3,1) forwards}
@keyframes revealUp{to{opacity:1;transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){
  .reveal{animation:none;opacity:1;transform:none}
  *{scroll-behavior:auto !important}
  .post-card:hover,.ticket:hover,.guest-card:hover,.tl-card:hover,.btn:hover{transform:none}
}

/* roulang page: article */
:root{
  --ink:#120A17;
  --ink-2:#2A1830;
  --paper:#FBF7F9;
  --surface:#FFFFFF;
  --primary:#E0336E;
  --primary-deep:#A81B52;
  --accent:#F2A93B;
  --mint:#2FD6B5;
  --line:#EADFE6;
  --line-dark:rgba(255,255,255,.12);
  --muted:#6E5B6A;
  --body:#2F2430;
  --radius-lg:28px;
  --radius-md:20px;
  --radius-sm:14px;
  --shadow-card:0 18px 40px -24px rgba(18,10,23,.35);
  --shadow-cta:0 12px 28px -10px rgba(224,51,110,.55);
  --grad:linear-gradient(120deg,#E0336E 0%,#F2683C 55%,#F2A93B 100%);
  --font-serif:'Noto Serif TC','PingFang TC','Microsoft JhengHei',sans-serif;
  --font-sans:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;
  --font-mono:'IBM Plex Mono','PingFang TC',monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.9;
  color:var(--body);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--primary-deep);text-decoration:none;}
a:hover{color:var(--primary);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.28;color:var(--ink);}
p{margin:0;}
ul,ol{margin:0;padding:0;}
input,select,textarea{font-family:inherit;}
::selection{background:rgba(224,51,110,.18);}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}

.container{max-width:1200px;margin:0 auto;padding:0 24px;}
@media(min-width:1024px){.container{padding:0 32px;}}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,247,249,.82);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{
  max-width:1200px;margin:0 auto;padding:0 24px;height:68px;
  display:flex;align-items:center;gap:20px;
}
@media(min-width:1024px){.nav{padding:0 32px;}}
.brand{display:flex;align-items:center;gap:10px;flex:none;text-decoration:none;}
.brand-mark{
  width:26px;height:26px;border-radius:8px;background:var(--grad);
  display:grid;place-items:center;color:#fff;font-family:var(--font-serif);
  font-weight:900;font-size:13px;line-height:1;flex:none;
}
.brand-text{font-weight:700;font-size:15px;letter-spacing:.02em;color:var(--ink);white-space:nowrap;}
.nav-links{display:none;align-items:center;gap:2px;margin-left:6px;}
.nav-link{
  position:relative;display:inline-flex;align-items:center;gap:6px;
  padding:8px 11px;border-radius:10px;border:0;background:none;cursor:pointer;
  font-size:14px;font-weight:500;color:var(--ink);text-decoration:none;
  transition:background .18s ease,color .18s ease;white-space:nowrap;
}
.nav-link:hover{background:rgba(224,51,110,.08);color:var(--primary-deep);}
.nav-link.is-active{color:var(--primary-deep);}
.nav-link.is-active::after{
  content:"";position:absolute;left:11px;right:11px;bottom:1px;height:2px;border-radius:2px;background:var(--grad);
}
.nav-mega{position:relative;}
.mega-panel{
  position:absolute;top:calc(100% + 14px);left:50%;
  transform:translateX(-50%) translateY(6px);
  width:580px;padding:14px;display:grid;grid-template-columns:1fr 1fr;gap:6px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  box-shadow:var(--shadow-card);
  opacity:0;visibility:hidden;transition:opacity .2s ease,transform .2s ease,visibility .2s;
}
.nav-mega:hover .mega-panel,
.nav-mega:focus-within .mega-panel,
.nav-mega.is-open .mega-panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.mega-item{padding:11px 12px;border-radius:12px;text-decoration:none;transition:background .18s ease;}
.mega-item strong{display:block;font-size:14px;font-weight:700;color:var(--ink);margin-bottom:2px;}
.mega-item span{font-size:12.5px;color:var(--muted);line-height:1.5;display:block;}
.mega-item:hover{background:rgba(224,51,110,.07);}
.mega-item:hover strong{color:var(--primary-deep);}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:12px;}
.cmd-search{
  position:relative;display:none;align-items:center;gap:8px;
  width:242px;height:38px;padding:0 10px;
  background:var(--surface);border:1px solid var(--line);border-radius:12px;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.cmd-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(224,51,110,.12);}
.search-icon{width:16px;height:16px;color:var(--muted);flex:none;}
.cmd-input{
  width:100%;border:0;outline:0;background:transparent;
  font-size:13.5px;color:var(--ink);line-height:1;
}
.cmd-input::placeholder{color:#A4919E;}
.kbd{
  font-family:var(--font-mono);font-size:11px;color:var(--muted);
  border:1px solid var(--line);border-radius:6px;padding:1px 5px;flex:none;line-height:1.5;
}
.nav-quiet{
  display:none;font-size:14px;font-weight:600;color:var(--primary-deep);
  border-bottom:1px solid rgba(168,27,82,.35);padding-bottom:2px;text-decoration:none;white-space:nowrap;
}
.nav-quiet:hover{border-bottom-color:var(--primary);color:var(--primary);}
.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;margin-left:auto;border-radius:12px;
  border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;
}
.nav-toggle svg{width:20px;height:20px;}

/* mobile drawer */
.drawer{
  position:fixed;inset:0;z-index:90;background:var(--surface);
  transform:translateY(-10px);opacity:0;visibility:hidden;
  transition:opacity .22s ease,transform .22s ease,visibility .22s;
  overflow-y:auto;padding:18px 20px 120px;
}
.drawer.is-open{opacity:1;visibility:visible;transform:none;}
.drawer-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;}
.drawer-close{
  width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
  background:var(--surface);color:var(--ink);cursor:pointer;display:grid;place-items:center;
}
.drawer-search{
  display:flex;align-items:center;gap:8px;height:46px;padding:0 12px;
  border:1px solid var(--line);border-radius:12px;background:var(--paper);margin-bottom:18px;
}
.drawer-search input{border:0;outline:0;background:transparent;width:100%;font-size:14px;color:var(--ink);}
.drawer h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-family:var(--font-mono);margin:18px 0 8px;}
.drawer a.drawer-link{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:13px 4px;border-bottom:1px solid var(--line);
  font-size:15px;font-weight:600;color:var(--ink);text-decoration:none;
}
.drawer a.drawer-link span{font-size:12.5px;font-weight:400;color:var(--muted);}
.drawer a.drawer-link:hover{color:var(--primary-deep);}
.drawer-cta{position:fixed;left:0;right:0;bottom:0;padding:14px 20px calc(14px + env(safe-area-inset-bottom));background:rgba(255,255,255,.94);border-top:1px solid var(--line);}
.drawer-cta .btn{width:100%;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:999px;border:0;cursor:pointer;
  font-family:inherit;font-size:15px;font-weight:700;text-decoration:none;white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background-position .3s ease,background-color .18s ease,color .18s ease;
}
.btn-primary{
  background:var(--grad);background-size:170% 100%;background-position:0 0;
  color:#fff;box-shadow:var(--shadow-cta);
}
.btn-primary:hover{transform:translateY(-2px);background-position:100% 0;color:#fff;box-shadow:0 18px 34px -12px rgba(224,51,110,.65);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;border:1px solid rgba(224,51,110,.42);color:var(--primary-deep);}
.btn-ghost:hover{background:rgba(224,51,110,.08);color:var(--primary-deep);}
.btn-dark-ghost{background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;}
.btn-dark-ghost:hover{background:rgba(255,255,255,.08);color:#fff;}
.btn-sm{height:38px;padding:0 20px;font-size:13.5px;}
.btn-block{width:100%;}

/* ---------- Badges / pills ---------- */
.cat-pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;
  background:rgba(224,51,110,.10);color:var(--primary-deep);
  font-size:13px;font-weight:600;letter-spacing:.01em;text-decoration:none;
  transition:background .18s ease,color .18s ease;
}
.cat-pill:hover{background:var(--primary-deep);color:#fff;}
.tag{
  display:inline-flex;align-items:center;padding:6px 13px;border-radius:999px;
  border:1px solid var(--line);background:var(--surface);
  font-size:13px;color:var(--ink-2);text-decoration:none;transition:.18s;
}
.tag:hover{border-color:rgba(224,51,110,.45);color:var(--primary-deep);background:rgba(224,51,110,.05);}
.eyebrow{
  font-family:var(--font-mono);font-size:12px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--primary-deep);
}

/* ---------- Breadcrumb ---------- */
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  padding:22px 0 0;font-size:13px;color:var(--muted);
}
.breadcrumb a{color:var(--muted);text-decoration:none;}
.breadcrumb a:hover{color:var(--primary-deep);}
.breadcrumb .sep{color:#C9B8C3;}
.breadcrumb .current{color:var(--ink-2);font-weight:600;}

/* ---------- Article head ---------- */
.article-hero{padding:26px 0 0;}
.article-title{
  font-family:var(--font-serif);font-weight:900;
  font-size:clamp(30px,4.2vw,46px);line-height:1.24;
  color:var(--ink);max-width:880px;margin:16px 0 18px;letter-spacing:.01em;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;
  font-family:var(--font-mono);font-size:12.5px;color:var(--muted);
  letter-spacing:.04em;
}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#D3C3CD;}
.article-cover{
  margin:32px 0 0;border-radius:var(--radius-lg);overflow:hidden;
  aspect-ratio:16/9;background:var(--ink-2);border:1px solid var(--line);
  box-shadow:var(--shadow-card);
}
.article-cover img{width:100%;height:100%;object-fit:cover;}

/* ---------- Article body ---------- */
.section{padding:56px 0;}
@media(min-width:768px){.section{padding:72px 0;}}
@media(min-width:1024px){.section{padding:96px 0;}}
.article-shell{max-width:720px;margin:0 auto;}
.article-body{font-size:17px;line-height:1.92;color:var(--body);}
.article-body>*:first-child{margin-top:0;}
.article-body p{margin:0 0 1.1em;}
.article-body h2{
  position:relative;font-family:var(--font-serif);font-weight:900;
  font-size:clamp(23px,3vw,29px);color:var(--ink);
  margin:2em 0 .75em;padding-left:17px;line-height:1.35;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.3em;width:4px;height:20px;
  border-radius:2px;background:var(--grad);
}
.article-body h3{
  font-family:var(--font-sans);font-size:20px;font-weight:700;color:var(--ink);
  margin:1.7em 0 .6em;
}
.article-body h4{font-size:17px;font-weight:700;color:var(--ink);margin:1.4em 0 .5em;}
.article-body ul,.article-body ol{padding-left:1.35em;margin:0 0 1.2em;}
.article-body li{margin-bottom:.5em;}
.article-body ul{list-style:none;padding-left:1.1em;}
.article-body ul>li{position:relative;padding-left:1.1em;}
.article-body ul>li::before{
  content:"";position:absolute;left:0;top:.78em;width:6px;height:6px;
  border-radius:50%;background:var(--primary);
}
.article-body ol{list-style:decimal;}
.article-body ol>li::marker{color:var(--primary);font-family:var(--font-mono);font-weight:600;}
.article-body blockquote{
  margin:1.7em 0;padding:20px 24px;
  border-left:4px solid var(--primary);
  background:rgba(224,51,110,.06);
  border-radius:0 16px 16px 0;
  color:var(--ink-2);font-size:16.5px;line-height:1.85;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:var(--radius-md);margin:1.6em auto;box-shadow:var(--shadow-card);}
.article-body figure{margin:1.6em 0;}
.article-body figcaption{font-size:13px;color:var(--muted);margin-top:10px;text-align:center;}
.article-body a{color:var(--primary-deep);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;}
.article-body a:hover{color:var(--primary);text-decoration-thickness:2px;}
.article-body strong{color:var(--ink);font-weight:700;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2.4em 0;}
.article-body table{
  width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px;
  display:block;overflow-x:auto;white-space:nowrap;
}
.article-body th,.article-body td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;}
.article-body th{background:rgba(224,51,110,.06);color:var(--ink);font-weight:700;}

/* ---------- Article foot ---------- */
.article-foot{margin-top:48px;padding-top:32px;border-top:1px solid var(--line);}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px;}
.author-card{
  display:flex;align-items:flex-start;gap:16px;
  padding:22px;border:1px solid var(--line);border-radius:var(--radius-md);
  background:var(--surface);box-shadow:var(--shadow-card);
}
.author-avatar{
  width:52px;height:52px;border-radius:16px;flex:none;
  background:var(--grad);color:#fff;display:grid;place-items:center;
  font-family:var(--font-serif);font-weight:900;font-size:20px;
}
.author-card h4{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:4px;}
.author-card p{font-size:14px;color:var(--muted);line-height:1.75;}
.article-nav{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.article-nav .btn{flex:1 1 200px;}

/* ---------- Related ---------- */
.section-head{margin-bottom:34px;}
.section-head h2{
  font-family:var(--font-serif);font-weight:900;
  font-size:clamp(26px,3.4vw,38px);color:var(--ink);line-height:1.3;
}
.section-head p{font-size:15px;color:var(--muted);margin-top:10px;}
.grid-cards{display:grid;gap:22px;grid-template-columns:1fr;}
@media(min-width:700px){.grid-cards{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1024px){.grid-cards{grid-template-columns:repeat(3,1fr);}}
.card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-card);
  transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.card:hover{border-color:rgba(224,51,110,.35);transform:translateY(-3px);box-shadow:0 24px 46px -26px rgba(18,10,23,.45);}
.card-media{position:relative;overflow:hidden;aspect-ratio:16/10;background:var(--ink-2);}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.card:hover .card-media img{transform:scale(1.03);}
.card-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1;}
.card-body h3{
  font-family:var(--font-serif);font-size:20px;font-weight:700;line-height:1.45;
  color:var(--ink);margin:12px 0 10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-body h3 a{color:inherit;text-decoration:none;}
.card-body h3 a:hover{color:var(--primary-deep);}
.card-body p{
  font-size:14.5px;line-height:1.8;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:20px;padding-top:16px;border-top:1px solid var(--line);
}
.card-date{font-family:var(--font-mono);font-size:12.5px;color:var(--muted);letter-spacing:.04em;}
.card-more{font-size:13.5px;font-weight:700;color:var(--primary-deep);text-decoration:none;white-space:nowrap;}
.card-more:hover{color:var(--primary);}

/* ---------- CTA dark ---------- */
.cta-dark{
  position:relative;overflow:hidden;
  background:var(--ink);border-radius:32px;
  padding:44px 26px;
}
@media(min-width:768px){.cta-dark{padding:60px 48px;}}
.cta-dark::before{
  content:"";position:absolute;left:-140px;bottom:-160px;width:420px;height:420px;
  background:radial-gradient(circle,rgba(224,51,110,.38) 0%,rgba(224,51,110,0) 70%);
  pointer-events:none;
}
.cta-inner{position:relative;display:grid;gap:32px;align-items:center;}
@media(min-width:900px){.cta-inner{grid-template-columns:1.15fr .85fr;gap:48px;}}
.cta-dark h2{
  font-family:var(--font-serif);font-weight:900;
  font-size:clamp(26px,3.4vw,38px);color:#fff;line-height:1.32;
}
.cta-dark p{color:rgba(255,255,255,.8);font-size:15.5px;line-height:1.85;margin-top:14px;}
.cta-list{list-style:none;margin-top:24px;display:grid;gap:10px;}
.cta-list li{display:flex;align-items:flex-start;gap:10px;color:rgba(255,255,255,.9);font-size:14.5px;line-height:1.7;}
.cta-list li svg{flex:none;margin-top:4px;color:var(--mint);}
.cta-badge{
  display:inline-flex;align-items:center;gap:8px;margin-top:26px;
  padding:9px 16px;border-radius:999px;
  background:rgba(47,214,181,.14);color:var(--mint);
  font-family:var(--font-mono);font-size:13px;letter-spacing:.05em;
}
.cta-panel{
  background:rgba(255,255,255,.05);border:1px solid var(--line-dark);
  border-radius:24px;padding:26px;
}
.cta-panel h3{color:#fff;font-family:var(--font-serif);font-size:20px;font-weight:700;margin-bottom:10px;}
.cta-panel p{color:rgba(255,255,255,.75);font-size:14px;margin-bottom:22px;line-height:1.8;}
.cta-panel .btn{width:100%;}
.cta-panel .btn + .btn{margin-top:12px;}

/* ---------- Empty state ---------- */
.empty-state{
  border:1px dashed #D8C8D3;border-radius:var(--radius-lg);
  background:var(--surface);padding:52px 26px;text-align:center;
}
.empty-state .icon-wrap{
  width:56px;height:56px;margin:0 auto 18px;border-radius:18px;
  background:rgba(224,51,110,.10);color:var(--primary-deep);
  display:grid;place-items:center;
}
.empty-state h2{font-family:var(--font-serif);font-size:24px;font-weight:900;color:var(--ink);margin-bottom:10px;}
.empty-state p{font-size:15px;color:var(--muted);max-width:440px;margin:0 auto 24px;line-height:1.85;}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.75);padding:56px 0 26px;margin-top:56px;}
@media(min-width:1024px){.site-footer{padding:72px 0 28px;margin-top:96px;}}
.footer-grid{display:grid;gap:34px;grid-template-columns:1fr;}
@media(min-width:700px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text{color:#fff;}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(255,255,255,.65);max-width:340px;}
.footer-col h3{
  font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:#fff;margin-bottom:16px;font-family:var(--font-mono);
}
.footer-col ul{list-style:none;display:grid;gap:10px;}
.footer-col a{color:rgba(255,255,255,.68);font-size:14px;text-decoration:none;transition:color .18s ease;}
.footer-col a:hover{color:var(--accent);}
.footer-contact li{font-size:14px;color:rgba(255,255,255,.66);line-height:1.8;}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line-dark);
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.6);
}

/* ---------- Responsive ---------- */
@media(min-width:1024px){
  .nav-links{display:flex;}
  .cmd-search{display:flex;}
  .nav-quiet{display:inline-block;}
  .nav-toggle{display:none;}
}
@media(max-width:1023px){
  .brand-text{font-size:14px;}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category1 */
:root{
  --ink:#120A17;
  --ink-2:#2A1830;
  --paper:#FBF7F9;
  --surface:#FFFFFF;
  --primary:#E0336E;
  --primary-deep:#A81B52;
  --accent:#F2A93B;
  --mint:#2FD6B5;
  --line:#EADFE6;
  --line-dark:rgba(255,255,255,.12);
  --text:#241225;
  --muted:#6C5A68;
  --grad:linear-gradient(120deg,#E0336E 0%,#F2683C 55%,#F2A93B 100%);
  --r-lg:28px;
  --r-md:20px;
  --r-sm:14px;
  --r-xs:12px;
  --shadow-card:0 18px 40px -24px rgba(18,10,23,.35);
  --shadow-card-hover:0 26px 52px -24px rgba(18,10,23,.45);
  --shadow-cta:0 12px 28px -10px rgba(224,51,110,.55);
  --serif:'Noto Serif TC',serif;
  --sans:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
html body{
  margin:0;
  padding:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.9;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media (min-width:1024px){.container{padding:0 32px}}

/* ============ HEADER / NAV ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,247,249,.82);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{
  max-width:1200px;margin:0 auto;
  height:68px;padding:0 24px;
  display:flex;align-items:center;gap:18px;
}
@media (min-width:1024px){.nav{padding:0 32px;gap:22px}}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:24px;height:24px;border-radius:7px;
  display:grid;place-items:center;
  background:var(--grad);
  color:#fff;font-size:12px;font-weight:700;line-height:1;
  box-shadow:0 6px 14px -6px rgba(224,51,110,.8);
  font-family:var(--serif);
}
.brand-text{font-weight:700;font-size:15px;letter-spacing:.02em;color:var(--ink);white-space:nowrap}
.nav-links{display:none}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-download{
  font-size:13.5px;font-weight:500;color:var(--primary-deep);
  padding:8px 10px;border-radius:10px;transition:background .18s ease;
  white-space:nowrap;
}
.nav-download:hover{background:rgba(224,51,110,.08)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:999px;
  font-size:14.5px;font-weight:700;letter-spacing:.01em;
  border:1px solid transparent;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,border-color .18s ease,color .18s ease;
}
.btn-primary{
  background:var(--grad);background-size:160% 100%;background-position:0 0;
  color:#fff;box-shadow:var(--shadow-cta);
}
.btn-primary:hover{transform:translateY(-2px);background-position:100% 0;box-shadow:0 18px 34px -12px rgba(224,51,110,.62)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  background:transparent;border-color:rgba(224,51,110,.4);color:var(--primary-deep);
}
.btn-ghost:hover{background:rgba(224,51,110,.08);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{height:38px;padding:0 18px;font-size:13.5px}
.btn-block{width:100%}
.btn-dark-outline{background:transparent;border-color:rgba(255,255,255,.32);color:#fff}
.btn-dark-outline:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.nav-toggle{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:#fff;display:grid;place-items:center;gap:4px;
  padding:0;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);transition:.2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

@media (min-width:1024px){
  .nav-toggle{display:none}
  .nav-links{
    display:flex;align-items:center;gap:2px;margin-left:6px;
    flex:1 1 auto;min-width:0;
  }
  .nav-link{
    position:relative;display:inline-flex;align-items:center;gap:6px;
    padding:9px 10px;border-radius:10px;
    font-size:13.5px;font-weight:500;color:var(--ink);white-space:nowrap;
    background:transparent;border:none;
    transition:background .18s ease,color .18s ease;
  }
  .nav-link:hover{background:rgba(224,51,110,.08);color:var(--primary-deep)}
  .nav-link.is-active{color:var(--primary-deep);font-weight:700}
  .nav-link.is-active::after{
    content:'';position:absolute;left:10px;right:10px;bottom:1px;height:2px;
    border-radius:2px;background:var(--grad);
  }
  .nav-mega{position:relative}
  .mega-panel{
    position:absolute;top:calc(100% + 14px);left:50%;
    transform:translateX(-50%) translateY(8px);
    width:540px;padding:14px;
    background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
    box-shadow:0 30px 60px -30px rgba(18,10,23,.42);
    display:grid;grid-template-columns:1fr 1fr;gap:6px;
    opacity:0;visibility:hidden;pointer-events:none;
    transition:opacity .2s ease,transform .2s ease,visibility .2s;
  }
  .nav-mega:hover .mega-panel,
  .nav-mega:focus-within .mega-panel,
  .nav-mega.is-open .mega-panel{
    opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0);
  }
  .mega-item{
    display:block;padding:10px 12px;border-radius:12px;
    transition:background .16s ease;
  }
  .mega-item strong{display:block;font-size:13.5px;font-weight:700;color:var(--ink);line-height:1.5}
  .mega-item span{display:block;font-size:12px;color:var(--muted);line-height:1.6;margin-top:2px}
  .mega-item:hover{background:rgba(224,51,110,.07)}
  .mega-item:hover strong{color:var(--primary-deep)}
}
.cmd-search{
  position:relative;display:none;align-items:center;gap:8px;
  height:40px;width:230px;padding:0 10px 0 12px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xs);
  transition:border-color .18s ease,box-shadow .18s ease;
}
@media (min-width:1180px){.cmd-search{display:flex}}
.cmd-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(224,51,110,.12)}
.search-icon{width:16px;height:16px;color:var(--muted);flex:0 0 auto}
.cmd-input{
  flex:1 1 auto;min-width:0;border:none;outline:none;background:transparent;
  font-size:13px;color:var(--ink);
}
.cmd-input::placeholder{color:#9A8A95}
.kbd{
  font-family:var(--mono);font-size:11px;color:var(--muted);
  border:1px solid var(--line);border-radius:6px;padding:2px 5px;line-height:1.2;
  flex:0 0 auto;
}
@media (max-width:1179px){
  .nav-download{display:none}
}
@media (max-width:1023px){
  .nav-links{
    position:fixed;top:68px;left:0;right:0;bottom:0;
    background:#fff;padding:22px 24px 96px;
    display:flex;flex-direction:column;gap:4px;
    overflow-y:auto;
    transform:translateY(-8px);opacity:0;visibility:hidden;
    transition:opacity .22s ease,transform .22s ease,visibility .22s;
    z-index:90;
  }
  .nav-links.is-open{transform:translateY(0);opacity:1;visibility:visible}
  .nav-link{
    display:block;width:100%;text-align:left;
    padding:12px 14px;border-radius:12px;
    font-size:15px;font-weight:500;color:var(--ink);
    background:transparent;border:none;
  }
  .nav-link:hover{background:rgba(224,51,110,.07)}
  .nav-link.is-active{color:var(--primary-deep);font-weight:700;background:rgba(224,51,110,.08)}
  .nav-mega{width:100%}
  .nav-mega > .nav-link{display:flex;align-items:center;justify-content:space-between;width:100%}
  .mega-panel{
    display:none;padding:6px 0 10px 8px;
  }
  .nav-mega.is-open .mega-panel{display:block}
  .mega-item{display:block;padding:10px 12px;border-left:2px solid var(--line);margin-left:6px}
  .mega-item strong{display:block;font-size:14px;color:var(--ink);font-weight:700}
  .mega-item span{display:block;font-size:12.5px;color:var(--muted)}
}
.drawer-search{
  display:flex;align-items:center;gap:10px;
  height:46px;padding:0 14px;margin-bottom:12px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-xs);
}
.drawer-search input{flex:1 1 auto;border:none;outline:none;background:transparent;font-size:14px}
@media (min-width:1024px){.drawer-search{display:none}}
.drawer-cta{display:none}
@media (max-width:1023px){.drawer-cta{display:block;margin-top:18px}}

/* ============ PAGE BASE ============ */
main{display:block}
.section{padding:56px 0}
@media (min-width:768px){.section{padding:72px 0}}
@media (min-width:1024px){.section{padding:96px 0}}
.section-tight{padding:40px 0}
@media (min-width:1024px){.section-tight{padding:56px 0}}
.eyebrow{
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--primary-deep);display:inline-flex;align-items:center;gap:8px;
}
.eyebrow::before{content:'';width:22px;height:2px;border-radius:2px;background:var(--grad)}
h1,h2,h3{font-family:var(--serif);font-weight:900;color:var(--ink);letter-spacing:.01em}
h1{font-size:clamp(30px,3.6vw,44px);line-height:1.2}
h2{font-size:clamp(25px,3vw,36px);line-height:1.25}
h3{font-size:clamp(19px,2vw,22px);line-height:1.4;font-weight:700}
.section-head{max-width:760px;margin-bottom:34px}
.section-head p{color:var(--muted);font-size:16px;margin-top:12px}
.lead{font-size:17px;line-height:1.95;color:#40303D}
.muted{color:var(--muted)}
.crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--muted);padding:20px 0 0;
}
.crumb a{color:var(--muted);transition:color .16s ease}
.crumb a:hover{color:var(--primary-deep)}
.crumb .sep{opacity:.55}
.crumb .current{color:var(--ink);font-weight:700}
.tag-pill{
  display:inline-flex;align-items:center;
  padding:5px 12px;border-radius:999px;
  background:rgba(224,51,110,.1);color:var(--primary-deep);
  font-size:12.5px;font-weight:700;letter-spacing:.02em;
  transition:background .16s ease,color .16s ease;
}
.tag-pill:hover{background:var(--primary-deep);color:#fff}

/* ============ HERO (split) ============ */
.cat-hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(620px 380px at 8% 0%, rgba(224,51,110,.13), transparent 68%),
    var(--paper);
  padding-bottom:8px;
}
.hero-split{
  display:grid;grid-template-columns:1fr;gap:32px;
  padding:28px 0 12px;
}
@media (min-width:960px){
  .hero-split{grid-template-columns:5fr 7fr;gap:48px;align-items:center;padding:34px 0 20px}
}
.hero-visual{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  min-height:340px;background:var(--ink);
  border:1px solid rgba(224,51,110,.28);
  box-shadow:var(--shadow-card);
}
@media (min-width:960px){.hero-visual{min-height:470px}}
.hero-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-visual::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(18,10,23,.5),rgba(18,10,23,.1) 55%,rgba(18,10,23,.62));
}
.hero-visual-note{
  position:absolute;left:20px;bottom:20px;right:20px;z-index:2;color:#fff;
}
.hero-visual-note .k{
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.78);display:block;margin-bottom:6px;
}
.hero-visual-note .v{font-family:var(--serif);font-size:20px;font-weight:700;line-height:1.35}
.hero-float{
  position:absolute;top:18px;right:18px;z-index:2;
  background:#fff;border-radius:var(--r-sm);padding:10px 14px;
  box-shadow:0 14px 30px -16px rgba(18,10,23,.6);
  display:flex;align-items:center;gap:9px;
}
.hero-float .num{font-family:var(--mono);font-size:18px;font-weight:600;color:var(--ink);line-height:1}
.hero-float .lbl{font-size:11.5px;color:var(--muted);line-height:1.4}
.hero-copy h1{margin:14px 0 16px}
.hero-sub{font-size:16.5px;line-height:1.95;color:#43303E;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;
}
.stat-badge{
  display:inline-flex;align-items:baseline;gap:8px;
  padding:8px 15px;border-radius:999px;
  background:rgba(224,51,110,.08);color:var(--primary-deep);
  border:1px solid rgba(224,51,110,.14);
}
.stat-badge .num{font-family:var(--mono);font-size:16px;font-weight:600;letter-spacing:.02em}
.stat-badge .lbl{font-size:12.5px;font-weight:500;color:#7A4A63}
.stat-badge.is-mint{background:rgba(47,214,181,.14);border-color:rgba(47,214,181,.3)}
.stat-badge.is-mint .num{color:#0F7F6B}
.stat-badge.is-mint .lbl{color:#217567}

/* ============ TAG CLOUD (dark) ============ */
.tag-section{
  position:relative;overflow:hidden;
  background:var(--ink);color:#fff;
  padding:64px 0;
}
@media (min-width:1024px){.tag-section{padding:92px 0}}
.tag-section::before{
  content:'';position:absolute;width:640px;height:640px;left:-160px;top:-260px;
  background:radial-gradient(circle,rgba(224,51,110,.32),transparent 66%);
  pointer-events:none;
}
.tag-section::after{
  content:'';position:absolute;width:520px;height:520px;right:-180px;bottom:-300px;
  background:radial-gradient(circle,rgba(242,169,59,.2),transparent 68%);
  pointer-events:none;
}
.tag-section .container{position:relative;z-index:2}
.tag-section .eyebrow{color:var(--accent)}
.tag-section h2{color:#fff;margin:14px 0 12px}
.tag-section .section-note{color:rgba(255,255,255,.78);max-width:720px;font-size:16px}
.tag-cloud{
  display:flex;flex-wrap:wrap;gap:12px;margin-top:36px;
}
.tag{
  display:inline-flex;align-items:center;gap:10px;
  padding:10px 18px;border-radius:999px;
  border:1px solid rgba(255,255,255,.18);
  color:rgba(255,255,255,.9);
  font-size:14.5px;font-weight:500;line-height:1.4;
  transition:transform .18s ease,background .18s ease,border-color .18s ease,color .18s ease;
  background:rgba(255,255,255,.02);
}
.tag .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex:0 0 auto}
.tag:hover{background:rgba(255,255,255,.1);border-color:rgba(242,169,59,.55);transform:translateY(-2px);color:#fff}
.tag.tag-lg{font-size:19px;padding:13px 24px;font-weight:700;font-family:var(--serif)}
.tag.tag-sm{font-size:13px;padding:7px 14px}
.tag.is-key{background:var(--grad);border-color:transparent;color:#fff;font-weight:700}
.tag.is-key .dot{background:#fff}
.tag-section-foot{
  margin-top:38px;display:flex;flex-wrap:wrap;gap:14px;align-items:center;
  padding-top:26px;border-top:1px solid var(--line-dark);
}
.tag-section-foot p{font-size:14px;color:rgba(255,255,255,.72);max-width:640px}

/* ============ LONG FORM 2 COL ============ */
.article-band{background:var(--paper)}
.split-text{
  display:grid;grid-template-columns:1fr;gap:34px;
}
@media (min-width:900px){.split-text{grid-template-columns:1fr 1fr;gap:56px}}
.h2-mark{position:relative;padding-left:18px}
.h2-mark::before{
  content:'';position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:4px;background:var(--grad);
}
.split-text p{font-size:16px;line-height:1.95;color:#43303E;margin-top:14px}
.split-text p:first-of-type{margin-top:16px}
.note-box{
  margin-top:22px;padding:20px 22px;border-radius:var(--r-md);
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);
  box-shadow:var(--shadow-card);
}
.note-box strong{display:block;font-size:14.5px;color:var(--ink);margin-bottom:6px}
.note-box p{font-size:14.5px;color:var(--muted);margin:0;line-height:1.85}

/* ============ CONTENT CARDS 2-COL ============ */
.card-grid-2{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:768px){.card-grid-2{grid-template-columns:1fr 1fr;gap:24px}}
.story-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  box-shadow:var(--shadow-card);
}
.story-card:hover{transform:translateY(-4px);border-color:rgba(224,51,110,.35);box-shadow:var(--shadow-card-hover)}
.story-thumb{position:relative;overflow:hidden;aspect-ratio:16/10;background:var(--ink-2)}
.story-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.story-card:hover .story-thumb img{transform:scale(1.03)}
.story-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:12px;flex:1 1 auto}
.story-body h3{font-size:20px;line-height:1.45}
.story-body p{font-size:14.5px;line-height:1.85;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.story-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:auto;padding-top:14px;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:12.5px;color:#8A7885;letter-spacing:.03em;
}
.story-foot .more{font-family:var(--sans);font-weight:700;font-size:13.5px;color:var(--primary-deep);display:inline-flex;align-items:center;gap:6px}
.story-foot .more:hover{gap:10px}

/* ============ PROCESS STRIP ============ */
.strip{
  display:grid;grid-template-columns:1fr;gap:16px;margin-top:8px;
}
@media (min-width:768px){.strip{grid-template-columns:repeat(3,1fr)}}
.strip-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px 22px;box-shadow:var(--shadow-card);
  transition:transform .2s ease,border-color .2s ease;
}
.strip-item:hover{transform:translateY(-3px);border-color:rgba(224,51,110,.35)}
.strip-item .idx{font-family:var(--mono);font-size:12px;letter-spacing:.16em;color:var(--primary)}
.strip-item h3{font-size:17px;margin:8px 0 8px}
.strip-item p{font-size:14px;color:var(--muted);line-height:1.85}

/* ============ FAQ ============ */
.faq-wrap{max-width:880px;margin:0 auto}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  margin-bottom:12px;overflow:hidden;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.faq-item[open]{border-color:rgba(224,51,110,.35);box-shadow:var(--shadow-card)}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 22px;font-size:16.5px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .plus{
  position:relative;flex:0 0 auto;width:18px;height:18px;
  transition:transform .22s ease;
}
.faq-item summary .plus::before,
.faq-item summary .plus::after{
  content:'';position:absolute;background:var(--primary-deep);border-radius:2px;
}
.faq-item summary .plus::before{left:0;right:0;top:8px;height:1.8px}
.faq-item summary .plus::after{top:0;bottom:0;left:8px;width:1.8px;transition:opacity .2s ease}
.faq-item[open] summary .plus{transform:rotate(45deg)}
.faq-item[open] summary .plus::after{opacity:1}
.faq-answer{padding:0 22px 22px;font-size:15px;line-height:1.9;color:#4A3742}
.faq-answer p+p{margin-top:10px}

/* ============ DARK CTA ============ */
.cta-band{
  position:relative;overflow:hidden;
  background:var(--ink);border-radius:32px;
  padding:36px 26px;
  box-shadow:0 40px 80px -46px rgba(18,10,23,.9);
}
@media (min-width:768px){.cta-band{padding:52px 44px}}
.cta-band::before{
  content:'';position:absolute;width:520px;height:520px;left:-160px;bottom:-260px;
  background:radial-gradient(circle,rgba(224,51,110,.34),transparent 68%);
}
.cta-band::after{
  content:'';position:absolute;width:420px;height:420px;right:-140px;top:-220px;
  background:radial-gradient(circle,rgba(242,169,59,.22),transparent 70%);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:28px;align-items:center}
@media (min-width:900px){.cta-inner{grid-template-columns:1.25fr .75fr;gap:48px}}
.cta-inner h2{color:#fff;margin-bottom:14px}
.cta-inner p{color:rgba(255,255,255,.82);font-size:16px;line-height:1.9;max-width:560px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cta-box{
  background:rgba(255,255,255,.06);
  border:1px solid var(--line-dark);
  border-radius:var(--r-md);padding:24px;
  display:flex;flex-direction:column;gap:14px;
}
.cta-box .row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--line-dark)}
.cta-box .row:last-child{border-bottom:none;padding-bottom:0}
.cta-box .k{font-size:13px;color:rgba(255,255,255,.66)}
.cta-box .v{font-family:var(--mono);font-size:15px;color:var(--mint);letter-spacing:.04em}

/* ============ FOOTER ============ */
.site-footer{background:var(--ink);color:#fff;padding:56px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media (min-width:768px){.footer-grid{grid-template-columns:1fr 1fr;gap:36px}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-text{color:#fff;font-size:15px}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(255,255,255,.66);max-width:320px}
.footer-col h3{
  font-family:var(--sans);font-size:13px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:14px;
}
.footer-col ul{display:flex;flex-direction:column;gap:9px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72);transition:color .16s ease}
.footer-col a:hover{color:#fff}
.footer-contact li{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.66)}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line-dark);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.62);
}
@media (max-width:768px){
  h1{font-size:clamp(26px,7vw,34px)}
  .hero-actions .btn{flex:1 1 100%}
  .tag-cloud{gap:9px}
  .tag{font-size:13.5px;padding:8px 14px}
  .tag.tag-lg{font-size:16px;padding:10px 18px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
.fade-up{animation:fadeUp .42s cubic-bezier(.2,.7,.3,1) both}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

/* roulang page: category2 */
:root{
  --ink:#120A17;
  --ink-2:#2A1830;
  --paper:#FBF7F9;
  --surface:#FFFFFF;
  --primary:#E0336E;
  --primary-deep:#A81B52;
  --accent:#F2A93B;
  --mint:#2FD6B5;
  --line:#EADFE6;
  --line-dark:rgba(255,255,255,.12);
  --grad:linear-gradient(120deg,#E0336E 0%,#F2683C 55%,#F2A93B 100%);
  --radius-lg:28px;
  --radius-md:20px;
  --radius-sm:14px;
  --shadow-card:0 18px 40px -24px rgba(18,10,23,.35);
  --shadow-cta:0 12px 28px -10px rgba(224,51,110,.55);
  --font-sans:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;
  --font-serif:'Noto Serif TC','PingFang TC','Microsoft JhengHei',sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.9;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
input,select,textarea{font-family:inherit;font-size:16px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media(min-width:1024px){.container{padding:0 32px}}

.mono{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase}
.serif{font-family:var(--font-serif)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,247,249,.86);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{
  max-width:1200px;margin:0 auto;padding:0 24px;
  height:68px;display:flex;align-items:center;gap:20px;
}
@media(min-width:1024px){.nav{padding:0 32px}}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:26px;height:26px;border-radius:8px;background:var(--grad);
  color:#fff;display:grid;place-items:center;
  font-family:var(--font-serif);font-weight:900;font-size:15px;line-height:1;
  box-shadow:0 8px 18px -10px rgba(224,51,110,.9);
}
.brand-text{font-weight:700;font-size:16px;letter-spacing:.02em;white-space:nowrap}
.nav-links{display:none;align-items:center;gap:4px;margin-left:8px}
@media(min-width:1024px){.nav-links{display:flex}}
.nav-link{
  position:relative;display:inline-flex;align-items:center;gap:5px;
  padding:8px 12px;border-radius:10px;
  font-size:14.5px;font-weight:500;color:rgba(18,10,23,.72);
  background:transparent;border:0;cursor:pointer;
  transition:color .18s ease,background .18s ease;
}
.nav-link:hover{color:var(--primary-deep);background:rgba(224,51,110,.08)}
.nav-link.is-active{color:var(--ink);font-weight:700}
.nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  border-radius:2px;background:var(--grad);
}
.nav-mega{position:relative}
.mega-panel{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(-6px);
  width:520px;padding:16px;display:grid;grid-template-columns:1fr 1fr;gap:8px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  box-shadow:0 26px 60px -30px rgba(18,10,23,.5);
  opacity:0;visibility:hidden;transition:.2s ease;
}
.nav-mega:hover .mega-panel,
.nav-mega:focus-within .mega-panel,
.nav-mega.is-open .mega-panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.mega-item{display:block;padding:10px 12px;border-radius:12px;transition:.18s ease}
.mega-item strong{display:block;font-size:14.5px;font-weight:700;color:var(--ink)}
.mega-item span{display:block;font-size:12.5px;color:rgba(18,10,23,.55);line-height:1.6}
.mega-item:hover{background:rgba(224,51,110,.07)}
.mega-item:hover strong{color:var(--primary-deep)}
.nav-actions{display:none;align-items:center;gap:12px;margin-left:auto}
@media(min-width:1024px){.nav-actions{display:flex}}
.cmd-search{
  position:relative;display:flex;align-items:center;gap:8px;
  width:248px;height:40px;padding:0 10px 0 12px;
  background:var(--surface);border:1px solid var(--line);border-radius:12px;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.cmd-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(224,51,110,.12)}
.search-icon{width:16px;height:16px;color:rgba(18,10,23,.45);flex-shrink:0}
.cmd-input{
  flex:1;min-width:0;border:0;background:transparent;outline:none;
  font-size:13.5px;color:var(--ink);
}
.cmd-input::placeholder{color:rgba(18,10,23,.42)}
.kbd{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;
  color:rgba(18,10,23,.55);background:rgba(18,10,23,.05);
  border:1px solid var(--line);border-radius:6px;padding:2px 5px;flex-shrink:0;
}
.cmd-panel{
  position:absolute;top:calc(100% + 8px);left:0;right:0;
  background:var(--surface);border:1px solid var(--line);border-radius:14px;
  box-shadow:0 24px 48px -28px rgba(18,10,23,.5);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:.18s ease;
}
.cmd-search:focus-within .cmd-panel{opacity:1;visibility:visible;transform:translateY(0)}
.cmd-panel a{display:flex;justify-content:space-between;gap:10px;padding:8px 10px;border-radius:10px;font-size:13px}
.cmd-panel a span{color:rgba(18,10,23,.5);font-size:12px}
.cmd-panel a:hover{background:rgba(224,51,110,.08);color:var(--primary-deep)}
.nav-ghost{
  font-size:14px;font-weight:500;color:var(--primary-deep);
  padding:8px 4px;border-radius:8px;transition:.18s ease;
}
.nav-ghost:hover{color:var(--ink)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.01em;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease,background-position .3s ease;
}
.btn-primary{
  background:var(--grad);background-size:160% 100%;background-position:0 50%;
  color:#fff;box-shadow:var(--shadow-cta);
}
.btn-primary:hover{transform:translateY(-2px);background-position:100% 50%;box-shadow:0 18px 34px -12px rgba(224,51,110,.65)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{
  background:transparent;border-color:rgba(224,51,110,.4);color:var(--primary-deep);
}
.btn-outline:hover{background:rgba(224,51,110,.08);border-color:rgba(224,51,110,.7);transform:translateY(-2px)}
.btn-ghost-light{background:transparent;border-color:rgba(255,255,255,.34);color:#fff}
.btn-ghost-light:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.nav-cta{height:40px;padding:0 20px;font-size:14px}
.nav-toggle{
  display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;margin-left:auto;padding:0 10px;
  background:var(--surface);border:1px solid var(--line);border-radius:12px;cursor:pointer;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--ink);transition:.2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(min-width:1024px){.nav-toggle{display:none}}

/* drawer */
.drawer{
  position:fixed;inset:68px 0 0 0;z-index:55;background:var(--surface);
  padding:20px 20px 32px;overflow-y:auto;
  transform:translateY(-8px);opacity:0;visibility:hidden;transition:.22s ease;
}
.drawer.is-open{transform:translateY(0);opacity:1;visibility:visible}
@media(min-width:1024px){.drawer{display:none}}
.drawer-search{
  display:flex;align-items:center;gap:8px;height:46px;padding:0 14px;
  border:1px solid var(--line);border-radius:12px;background:var(--paper);margin-bottom:18px;
}
.drawer-search input{flex:1;border:0;background:transparent;outline:none;font-size:14px}
.drawer-label{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;
  color:rgba(18,10,23,.45);margin:18px 4px 8px;
}
.drawer-nav a{
  display:block;padding:12px 10px;border-radius:12px;
  font-size:15.5px;font-weight:500;border-bottom:1px solid var(--line);
}
.drawer-nav a.is-active{color:var(--primary-deep);font-weight:700;background:rgba(224,51,110,.06)}
.drawer-nav a:hover{background:rgba(224,51,110,.06);color:var(--primary-deep)}
.drawer-cta{width:100%;margin-top:22px}
body.is-locked{overflow:hidden}

/* ---------- banner ---------- */
.page-banner{
  position:relative;overflow:hidden;color:#fff;
  background-image:linear-gradient(120deg,rgba(18,10,23,.92) 0%,rgba(18,10,23,.72) 48%,rgba(168,27,82,.6) 100%),url('/assets/images/backpic/back-1.jpg');
  background-size:cover;background-position:center;
}
.page-banner::after{
  content:"";position:absolute;left:-120px;bottom:-180px;width:420px;height:420px;
  background:radial-gradient(circle,rgba(224,51,110,.42),transparent 68%);
  pointer-events:none;
}
.banner-inner{
  position:relative;z-index:1;
  max-width:900px;margin:0 auto;text-align:center;
  padding:64px 24px 72px;
}
@media(min-width:1024px){.banner-inner{padding:80px 32px 88px}}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;
  font-size:13px;color:rgba(255,255,255,.68);margin-bottom:22px;
}
.breadcrumb a{color:rgba(255,255,255,.8);transition:.18s ease}
.breadcrumb a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.breadcrumb .sep{opacity:.5}
.breadcrumb .current{color:#fff;font-weight:600}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent);margin-bottom:18px;
}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--grad);border-radius:2px}
.h1-banner{
  font-family:var(--font-serif);font-weight:900;
  font-size:clamp(30px,4.4vw,52px);line-height:1.18;letter-spacing:.01em;
  color:#fff;
}
.h1-banner em{font-style:normal;color:var(--accent)}
.banner-sub{
  margin:22px auto 0;max-width:660px;
  font-size:16.5px;line-height:1.95;color:rgba(255,255,255,.88);
}
.banner-cta{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:32px}
.badge-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:34px}
.chip-data{
  display:inline-flex;align-items:baseline;gap:8px;
  padding:8px 16px;border-radius:999px;
  background:rgba(47,214,181,.14);border:1px solid rgba(47,214,181,.28);
}
.chip-data b{font-family:var(--font-mono);font-size:19px;font-weight:600;color:var(--mint);letter-spacing:.04em}
.chip-data span{font-size:12.5px;color:rgba(255,255,255,.82)}

/* ---------- section base ---------- */
.section{padding:56px 0}
@media(min-width:768px){.section{padding:72px 0}}
@media(min-width:1024px){.section{padding:96px 0}}
.section-head{max-width:760px;margin-bottom:36px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-kicker{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--primary-deep);margin-bottom:12px;
}
.section-title{
  font-family:var(--font-serif);font-weight:900;
  font-size:clamp(26px,3.4vw,40px);line-height:1.22;letter-spacing:.01em;color:var(--ink);
}
.section-title::after{
  content:"";display:block;width:56px;height:4px;border-radius:4px;
  background:var(--grad);margin-top:16px;
}
.section-head.center .section-title::after{margin-left:auto;margin-right:auto}
.section-desc{margin-top:16px;font-size:16px;line-height:1.95;color:rgba(18,10,23,.66)}

/* ---------- steps ---------- */
.steps-wrap{position:relative}
.steps{
  display:grid;grid-template-columns:1fr;gap:20px;
}
@media(min-width:768px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.steps{grid-template-columns:repeat(5,1fr);gap:16px}}
@media(min-width:1024px){
  .steps::before{
    content:"";position:absolute;left:12px;right:12px;top:23px;height:2px;
    background:linear-gradient(90deg,rgba(224,51,110,.45),rgba(242,169,59,.45));
    border-radius:2px;
  }
}
.step{position:relative;display:flex;flex-direction:column;gap:14px}
.step-dot{
  width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;flex-shrink:0;
  background:var(--surface);border:1px solid var(--line);
  box-shadow:0 10px 22px -16px rgba(18,10,23,.6);
  position:relative;z-index:1;
}
.step-dot span{font-family:var(--font-mono);font-size:14px;font-weight:600;color:var(--primary-deep);letter-spacing:.06em}
.step.is-key .step-dot{background:var(--grad);border-color:transparent}
.step.is-key .step-dot span{color:#fff}
.step-card{
  flex:1;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-md);padding:22px 20px;
  box-shadow:var(--shadow-card);
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.step-card:hover{transform:translateY(-3px);border-color:rgba(224,51,110,.35);box-shadow:0 24px 48px -28px rgba(18,10,23,.45)}
.step-card h3{
  font-family:var(--font-serif);font-size:18px;font-weight:700;line-height:1.4;
  color:var(--ink);margin-bottom:10px;
}
.step-card p{font-size:14px;line-height:1.85;color:rgba(18,10,23,.68)}
.step-meta{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);display:grid;gap:6px}
.step-meta div{display:flex;gap:8px;font-size:13px;line-height:1.7}
.step-meta dt{color:rgba(18,10,23,.45);flex-shrink:0;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;padding-top:2px}
.step-meta dd{margin:0;color:rgba(18,10,23,.78)}
.tag{
  display:inline-flex;align-items:center;
  padding:4px 11px;border-radius:999px;
  font-size:12.5px;font-weight:500;
  background:rgba(224,51,110,.1);color:var(--primary-deep);
  transition:.18s ease;
}
.tag:hover{background:var(--primary);color:#fff}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

/* ---------- spec table ---------- */
.spec-block{
  display:grid;grid-template-columns:1fr;gap:28px;align-items:start;
}
@media(min-width:1024px){.spec-block{grid-template-columns:1fr;gap:32px}}
.table-scroll{
  overflow-x:auto;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-md);
  box-shadow:var(--shadow-card);
  -webkit-overflow-scrolling:touch;
}
table.spec{width:100%;min-width:780px;border-collapse:collapse;font-size:14.5px}
.spec thead th{
  text-align:left;padding:16px 20px;white-space:nowrap;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(18,10,23,.5);background:rgba(224,51,110,.045);
  border-bottom:1px solid var(--line);
}
.spec tbody td{
  padding:16px 20px;border-bottom:1px solid var(--line);
  color:rgba(18,10,23,.75);line-height:1.75;vertical-align:top;
}
.spec tbody tr:last-child td{border-bottom:0}
.spec tbody tr:hover td{background:rgba(224,51,110,.03)}
.spec td strong{color:var(--ink);font-weight:700}
.spec td .mono{color:var(--primary-deep);font-size:12.5px;letter-spacing:.08em}
.spec-note{font-size:13.5px;color:rgba(18,10,23,.55);margin-top:14px}

/* ---------- quality ---------- */
.quality-grid{display:grid;grid-template-columns:1fr;gap:24px}
@media(min-width:1024px){.quality-grid{grid-template-columns:1.1fr .9fr;gap:32px}}
.check-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px;box-shadow:var(--shadow-card);
}
.check-card h3{font-family:var(--font-serif);font-size:22px;font-weight:700;margin-bottom:6px}
.check-card > p{font-size:14.5px;color:rgba(18,10,23,.6);margin-bottom:18px}
.check-list li{
  display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);
  font-size:15px;line-height:1.8;color:rgba(18,10,23,.78);
}
.check-list li:last-child{border-bottom:0}
.check-ico{
  flex-shrink:0;width:22px;height:22px;border-radius:7px;margin-top:3px;
  display:grid;place-items:center;
  background:rgba(47,214,181,.16);color:#12836f;
}
.check-ico svg{width:13px;height:13px}
.media-card{
  border-radius:var(--radius-lg);overflow:hidden;position:relative;
  border:1px solid var(--line);box-shadow:var(--shadow-card);
  aspect-ratio:16/10;background:var(--ink);
}
.media-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.media-card:hover img{transform:scale(1.03)}
.media-card figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:20px;
  background:linear-gradient(180deg,transparent,rgba(18,10,23,.82));
  color:#fff;font-size:13.5px;line-height:1.7;
}
.pitfall{display:grid;gap:14px;margin-top:20px}
.pitfall-item{
  background:linear-gradient(180deg,rgba(242,169,59,.09),rgba(242,169,59,.03));
  border:1px solid rgba(242,169,59,.3);
  border-left:4px solid var(--accent);
  border-radius:var(--radius-sm);padding:16px 18px;
}
.pitfall-item h4{font-size:15px;font-weight:700;margin-bottom:4px}
.pitfall-item p{font-size:13.5px;line-height:1.8;color:rgba(18,10,23,.68)}

/* ---------- faq ---------- */
.faq-list{max-width:880px;margin:0 auto;display:grid;gap:14px}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:6px 22px;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:rgba(224,51,110,.32)}
.faq-item.is-open{border-color:rgba(224,51,110,.45);box-shadow:var(--shadow-card)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 0;background:transparent;border:0;cursor:pointer;text-align:left;
  font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.6;
}
.faq-sign{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;border:1.5px solid rgba(18,10,23,.25);
  transition:transform .22s ease,border-color .22s ease,color .22s ease;
  color:var(--ink);
}
.faq-item.is-open .faq-sign{transform:rotate(45deg);border-color:var(--primary);color:var(--primary)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease,opacity .3s ease;opacity:0}
.faq-item.is-open .faq-a{max-height:420px;opacity:1}
.faq-a p{padding:0 0 20px;font-size:15px;line-height:1.95;color:rgba(18,10,23,.7)}

/* ---------- dark cta ---------- */
.cta-section{padding:56px 0 72px}
@media(min-width:1024px){.cta-section{padding:96px 0}}
.cta-panel{
  position:relative;overflow:hidden;
  background:var(--ink);border-radius:32px;
  padding:36px 24px;
  display:grid;grid-template-columns:1fr;gap:32px;
  border:1px solid rgba(255,255,255,.08);
}
@media(min-width:768px){.cta-panel{padding:48px}}
@media(min-width:1024px){.cta-panel{grid-template-columns:1fr .85fr;align-items:center;gap:48px;padding:56px}}
.cta-panel::before{
  content:"";position:absolute;left:-140px;bottom:-160px;width:420px;height:420px;
  background:radial-gradient(circle,rgba(224,51,110,.35),transparent 70%);
  pointer-events:none;
}
.cta-panel > *{position:relative;z-index:1}
.cta-panel .section-kicker{color:var(--accent)}
.cta-title{
  font-family:var(--font-serif);font-weight:900;color:#fff;
  font-size:clamp(26px,3.2vw,38px);line-height:1.25;
}
.cta-desc{margin-top:16px;font-size:15.5px;line-height:1.95;color:rgba(255,255,255,.82);max-width:520px}
.cta-points{margin-top:24px;display:grid;gap:10px}
.cta-points li{display:flex;gap:10px;font-size:14.5px;color:rgba(255,255,255,.9)}
.cta-points li::before{
  content:"";flex-shrink:0;width:8px;height:8px;border-radius:50%;
  background:var(--mint);margin-top:10px;
}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.cta-card{
  background:rgba(255,255,255,.05);
  border:1px solid var(--line-dark);
  border-radius:var(--radius-lg);padding:28px;
}
.cta-card h3{font-family:var(--font-serif);font-size:20px;color:#fff;margin-bottom:12px}
.cta-card p{font-size:14px;line-height:1.9;color:rgba(255,255,255,.76)}
.cta-card .mono{display:block;margin-top:18px;font-size:12px;letter-spacing:.18em;color:var(--accent)}
.cta-mail{
  display:inline-block;margin-top:10px;font-family:var(--font-mono);font-size:14px;
  color:#fff;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:2px;
  transition:.18s ease;
}
.cta-mail:hover{color:var(--accent);border-color:var(--accent)}

/* ---------- footer ---------- */
.site-footer{
  background:var(--ink);color:rgba(255,255,255,.72);
  padding:56px 0 28px;margin-top:8px;
}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media(min-width:768px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-text{color:#fff;font-size:16.5px}
.footer-desc{font-size:14px;line-height:1.95;color:rgba(255,255,255,.66);max-width:340px}
.footer-col h3{
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent);margin-bottom:14px;
}
.footer-col ul{display:grid;gap:9px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72);transition:.18s ease}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.footer-contact li{font-size:14px;line-height:1.85;color:rgba(255,255,255,.72)}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line-dark);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.6);
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: category3 */
:root{
  --ink:#120A17;
  --ink-2:#2A1830;
  --paper:#FBF7F9;
  --surface:#FFFFFF;
  --primary:#E0336E;
  --primary-deep:#A81B52;
  --accent:#F2A93B;
  --mint:#2FD6B5;
  --line:#EADFE6;
  --line-dark:rgba(255,255,255,.12);
  --text:#241A2B;
  --muted:#6C5A72;
  --muted-soft:#8C7C92;
  --brand-grad:linear-gradient(120deg,#E0336E 0%,#F2683C 55%,#F2A93B 100%);
  --r-lg:28px;
  --r-md:20px;
  --r-sm:14px;
  --r-xs:12px;
  --sh-card:0 18px 40px -24px rgba(18,10,23,.35);
  --sh-card-hover:0 26px 52px -26px rgba(18,10,23,.42);
  --sh-cta:0 12px 28px -10px rgba(224,51,110,.55);
  --font-serif:'Noto Serif TC','PingFang TC','Microsoft JhengHei',serif;
  --font-sans:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;
  --font-mono:'IBM Plex Mono','Noto Sans TC',monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden;}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}
::selection{background:rgba(224,51,110,.18);}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
@media (min-width:1024px){
  .container{padding:0 32px;}
}

/* ---------- header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(251,247,249,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{
  max-width:1200px;
  margin:0 auto;
  height:68px;
  padding:0 24px;
  display:flex;
  align-items:center;
  gap:18px;
}
@media (min-width:1024px){
  .nav{padding:0 32px;}
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:700;
  font-size:15.5px;
  letter-spacing:.02em;
  white-space:nowrap;
  flex-shrink:0;
}
.brand-mark{
  width:24px;
  height:24px;
  border-radius:7px;
  background:var(--brand-grad);
  color:#fff;
  display:grid;
  place-items:center;
  font-size:13px;
  font-weight:700;
  line-height:1;
  flex-shrink:0;
}
.brand-text{color:var(--ink);}
.nav-links{
  display:flex;
  align-items:center;
  gap:2px;
  margin-left:6px;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:8px 12px;
  border-radius:10px;
  font-size:14.5px;
  font-weight:500;
  color:#3B2C41;
  white-space:nowrap;
  transition:color .18s ease,background .18s ease;
}
.nav-link:hover{color:var(--primary-deep);background:rgba(224,51,110,.07);}
.nav-link.is-active{color:var(--primary-deep);font-weight:700;}
.nav-link.is-active::after{
  content:"";
  position:absolute;
  left:12px;right:12px;bottom:2px;
  height:2px;
  border-radius:2px;
  background:var(--brand-grad);
}
.nav-mega{position:relative;}
.mega-panel{
  position:absolute;
  top:calc(100% + 10px);
  left:50%;
  transform:translate(-50%,8px);
  width:540px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  box-shadow:0 24px 48px -28px rgba(18,10,23,.42);
  padding:12px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:6px;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity .18s ease,transform .18s ease,visibility .18s;
}
.nav-mega:hover .mega-panel,
.nav-mega.is-open .mega-panel{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:translate(-50%,0);
}
.mega-item{
  display:block;
  padding:10px 12px;
  border-radius:var(--r-sm);
  transition:background .16s ease;
}
.mega-item strong{
  display:block;
  font-size:14.5px;
  font-weight:700;
  color:var(--ink);
}
.mega-item span{
  display:block;
  font-size:12.5px;
  color:var(--muted);
  line-height:1.6;
  margin-top:2px;
}
.mega-item:hover{background:rgba(224,51,110,.07);}
.mega-item:hover strong{color:var(--primary-deep);}
.nav-actions{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:10px;
}
.cmd-search{
  position:relative;
  display:flex;
  align-items:center;
  gap:8px;
  width:236px;
  height:38px;
  padding:0 10px;
  border:1px solid var(--line);
  border-radius:var(--r-xs);
  background:var(--surface);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.cmd-search:focus-within{
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(224,51,110,.12);
}
.search-icon{width:15px;height:15px;color:var(--muted-soft);flex-shrink:0;}
.cmd-input{
  flex:1;
  min-width:0;
  border:0;
  outline:0;
  background:transparent;
  font-family:var(--font-sans);
  font-size:13.5px;
  color:var(--text);
}
.cmd-input::placeholder{color:#9C8CA2;}
.kbd{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.06em;
  color:#8A7A90;
  border:1px solid var(--line);
  border-radius:6px;
  padding:1px 5px;
  line-height:1.5;
  flex-shrink:0;
}
.cmd-panel{
  position:absolute;
  top:calc(100% + 8px);
  left:0;
  right:0;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-sm);
  box-shadow:0 20px 40px -26px rgba(18,10,23,.4);
  padding:8px;
  opacity:0;
  visibility:hidden;
  transform:translateY(6px);
  transition:opacity .18s ease,transform .18s ease,visibility .18s;
}
.cmd-search:focus-within .cmd-panel{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.cmd-panel a{
  display:block;
  padding:8px 10px;
  border-radius:10px;
  font-size:13.5px;
  color:#3B2C41;
  transition:background .16s ease,color .16s ease;
}
.cmd-panel a:hover{background:rgba(224,51,110,.08);color:var(--primary-deep);}
.cmd-panel .panel-label{
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--muted-soft);
  padding:6px 10px 2px;
}
.nav-quiet{
  font-size:14px;
  font-weight:500;
  color:#4A3A50;
  padding:8px 6px;
  border-bottom:1px solid transparent;
  transition:color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.nav-quiet:hover{color:var(--primary-deep);border-color:var(--primary-deep);}
.nav-toggle{
  display:none;
  width:40px;height:40px;
  border:1px solid var(--line);
  border-radius:12px;
  align-items:center;
  justify-content:center;
  background:var(--surface);
  color:var(--ink);
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 28px;
  border-radius:999px;
  font-size:15px;
  font-weight:700;
  letter-spacing:.01em;
  white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background-position .3s ease,border-color .18s ease,color .18s ease,background-color .18s ease;
}
.btn-primary{
  background:var(--brand-grad);
  background-size:160% 100%;
  background-position:0% 50%;
  color:#fff;
  box-shadow:var(--sh-cta);
}
.btn-primary:hover{
  transform:translateY(-2px);
  background-position:100% 50%;
  box-shadow:0 18px 34px -12px rgba(224,51,110,.62);
}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  border:1px solid rgba(224,51,110,.4);
  color:var(--primary-deep);
  background:transparent;
}
.btn-ghost:hover{background:rgba(224,51,110,.08);transform:translateY(-2px);}
.btn-ghost-light{
  border:1px solid rgba(255,255,255,.32);
  color:#fff;
  background:transparent;
}
.btn-ghost-light:hover{background:rgba(255,255,255,.1);transform:translateY(-2px);}
.btn-sm{height:38px;padding:0 18px;font-size:13.5px;}
.btn-block{width:100%;}

/* ---------- generic ---------- */
.section{padding:56px 0;}
@media (min-width:768px){.section{padding:72px 0;}}
@media (min-width:1024px){.section{padding:96px 0;}}
.section-tight{padding:40px 0;}
@media (min-width:1024px){.section-tight{padding:56px 0;}}
.eyebrow{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:600;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--primary-deep);
  margin-bottom:14px;
}
.eyebrow-light{color:var(--mint);}
h1,h2,h3{font-family:var(--font-serif);color:var(--ink);line-height:1.3;letter-spacing:.01em;}
.h1{font-size:clamp(32px,4.6vw,54px);font-weight:900;line-height:1.22;}
.h2{font-size:clamp(25px,3.2vw,38px);font-weight:700;line-height:1.32;}
.h3{font-size:20px;font-weight:700;}
.lead{font-size:17px;color:var(--muted);line-height:1.95;}
.section-head{max-width:760px;margin-bottom:32px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head p{margin-top:12px;color:var(--muted);font-size:16px;}
.divider{height:1px;background:var(--line);border:0;margin:0;}

.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 12px;
  border-radius:999px;
  background:rgba(224,51,110,.10);
  color:var(--primary-deep);
  font-size:13px;
  font-weight:500;
  line-height:1.6;
  transition:background .18s ease,color .18s ease;
}
.chip:hover{background:var(--primary);color:#fff;}
.chip-mono{font-family:var(--font-mono);letter-spacing:.06em;}
.chip-outline{background:transparent;border:1px solid var(--line);color:var(--muted);}
.chip-outline:hover{border-color:rgba(224,51,110,.45);background:rgba(224,51,110,.06);color:var(--primary-deep);}

.stat-pill{
  display:inline-flex;
  align-items:baseline;
  gap:8px;
  padding:8px 16px;
  border-radius:999px;
  background:rgba(224,51,110,.08);
  color:var(--primary-deep);
}
.stat-pill .num{
  font-family:var(--font-mono);
  font-size:20px;
  font-weight:700;
  line-height:1;
}
.stat-pill .lbl{font-size:13px;font-weight:500;}

.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:28px;
  box-shadow:var(--sh-card);
  transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;
}
.card:hover{
  border-color:rgba(224,51,110,.35);
  box-shadow:var(--sh-card-hover);
}

.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  font-size:13px;
  color:var(--muted-soft);
  padding-top:24px;
}
.breadcrumb a{color:var(--muted);transition:color .16s ease;}
.breadcrumb a:hover{color:var(--primary-deep);}
.breadcrumb .sep{color:#C9B9CF;}
.breadcrumb .current{color:var(--ink);font-weight:500;}

/* ---------- hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding:36px 0 56px;
  text-align:center;
}
.hero::before{
  content:"";
  position:absolute;
  top:-220px;left:50%;
  transform:translateX(-50%);
  width:820px;height:520px;
  max-width:120%;
  background:radial-gradient(circle,rgba(224,51,110,.16) 0%,rgba(224,51,110,0) 68%);
  pointer-events:none;
}
.hero-inner{position:relative;max-width:840px;margin:0 auto;}
.hero h1{margin-bottom:20px;}
.hero .lead{max-width:680px;margin:0 auto;}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:12px;
  margin-top:30px;
}
.hero-stats{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:10px;
  margin-top:32px;
}
@media (max-width:520px){
  .hero-actions .btn{width:100%;}
  .hero-stats{gap:8px;}
  .stat-pill{padding:7px 13px;}
}

/* ---------- branch map ---------- */
.branch-map{
  position:relative;
  margin-top:16px;
}
.branch-root{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  margin:0 auto;
  width:fit-content;
  max-width:100%;
  padding:12px 22px;
  border-radius:999px;
  background:var(--ink);
  color:#fff;
  font-size:14px;
  font-weight:500;
  text-align:center;
  box-shadow:0 18px 36px -22px rgba(18,10,23,.6);
}
.branch-root-dot{
  width:9px;height:9px;
  border-radius:50%;
  background:var(--mint);
  box-shadow:0 0 0 4px rgba(47,214,181,.2);
  flex-shrink:0;
}
.branch-trunk{
  width:1px;
  height:30px;
  background:var(--line);
  margin:0 auto;
}
.branch-hbar{
  position:relative;
  height:1px;
  background:var(--line);
  margin:0 auto;
  left:0;
  right:0;
  width:calc(100% - 33.3333% + 16px);
  max-width:100%;
}
.branch-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  margin-top:0;
}
.branch-card{
  position:relative;
  padding-top:30px;
}
.branch-stem{
  position:absolute;
  top:0;left:50%;
  width:1px;height:30px;
  background:var(--line);
  transform:translateX(-50%);
}
.branch-stem::after{
  content:"";
  position:absolute;
  bottom:-5px;left:50%;
  transform:translateX(-50%);
  width:9px;height:9px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 3px rgba(242,169,59,.22);
}
.branch-body{
  height:100%;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--sh-card);
  transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;
}
.branch-body:hover{
  border-color:rgba(224,51,110,.35);
  box-shadow:var(--sh-card-hover);
  transform:translateY(-4px);
}
.branch-thumb{
  aspect-ratio:16/10;
  overflow:hidden;
  background:var(--brand-grad);
}
.branch-thumb img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .4s cubic-bezier(.2,.7,.3,1);
}
.branch-body:hover .branch-thumb img{transform:scale(1.04);}
.branch-content{padding:22px 24px 26px;}
.branch-content h3{margin:12px 0 8px;font-size:21px;}
.branch-content p{font-size:14.5px;color:var(--muted);line-height:1.9;}
.branch-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:18px;
}
.branch-meta li{
  flex:1 1 88px;
  border:1px solid var(--line);
  border-radius:var(--r-sm);
  padding:8px 10px;
  background:#FDFAFC;
}
.branch-meta span{
  display:block;
  font-size:11.5px;
  color:var(--muted-soft);
  letter-spacing:.04em;
}
.branch-meta strong{
  display:block;
  font-family:var(--font-mono);
  font-size:16px;
  font-weight:600;
  color:var(--primary-deep);
  line-height:1.4;
}
@media (max-width:900px){
  .branch-grid{grid-template-columns:1fr;gap:18px;}
  .branch-hbar,.branch-trunk{display:none;}
  .branch-card{padding-top:0;}
  .branch-stem{display:none;}
  .branch-root{width:100%;}
}

/* ---------- compare cards ---------- */
.compare-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
}
@media (max-width:860px){
  .compare-grid{grid-template-columns:1fr;}
}
.compare-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:30px;
  box-shadow:var(--sh-card);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.compare-card:hover{border-color:rgba(224,51,110,.35);box-shadow:var(--sh-card-hover);}
.compare-card.is-dark{
  background:var(--ink);
  border-color:var(--line-dark);
  color:rgba(255,255,255,.88);
}
.compare-card.is-dark h3{color:#fff;}
.compare-card h3{margin-top:14px;margin-bottom:6px;font-size:23px;}
.compare-card > p{font-size:14.5px;color:var(--muted);line-height:1.9;}
.compare-card.is-dark > p{color:rgba(255,255,255,.72);}
.check-list{margin-top:20px;display:grid;gap:12px;}
.check-list li{
  display:flex;
  gap:10px;
  font-size:14.5px;
  line-height:1.8;
}
.check-list .mark{
  flex-shrink:0;
  width:20px;height:20px;
  border-radius:50%;
  display:grid;place-items:center;
  background:rgba(47,214,181,.16);
  color:#16876F;
  font-size:12px;
  font-weight:700;
  margin-top:3px;
}
.compare-card.is-dark .check-list .mark{
  background:rgba(47,214,181,.18);
  color:var(--mint);
}
.check-list .mark.is-off{
  background:rgba(140,124,146,.14);
  color:var(--muted-soft);
}

/* ---------- steps ---------- */
.steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
@media (max-width:980px){.steps{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.steps{grid-template-columns:1fr;}}
.step{
  position:relative;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:26px 24px;
  box-shadow:var(--sh-card);
  transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.step:hover{border-color:rgba(224,51,110,.35);transform:translateY(-3px);box-shadow:var(--sh-card-hover);}
.step-num{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:600;
  letter-spacing:.14em;
  color:var(--accent);
  margin-bottom:12px;
}
.step h3{font-size:18.5px;margin-bottom:8px;}
.step p{font-size:14.5px;color:var(--muted);line-height:1.85;}

/* ---------- dark band ---------- */
.dark-band{
  position:relative;
  background:var(--ink);
  border-radius:32px;
  padding:44px 28px;
  overflow:hidden;
  color:#fff;
}
.dark-band::after{
  content:"";
  position:absolute;
  left:-120px;bottom:-160px;
  width:420px;height:420px;
  background:radial-gradient(circle,rgba(224,51,110,.28) 0%,rgba(224,51,110,0) 70%);
  pointer-events:none;
}
@media (min-width:768px){.dark-band{padding:60px 48px;}}
.dark-band .inner{position:relative;z-index:1;}
.dark-band h2{color:#fff;}
.dark-band p{color:rgba(255,255,255,.76);}
.metric-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  margin-top:34px;
}
@media (max-width:860px){.metric-grid{grid-template-columns:1fr 1fr;}}
.metric{
  border:1px solid var(--line-dark);
  border-radius:var(--r-md);
  padding:20px 18px;
  background:rgba(255,255,255,.03);
}
.metric .num{
  font-family:var(--font-mono);
  font-size:28px;
  font-weight:600;
  line-height:1.1;
  color:var(--mint);
}
.metric .num small{font-size:14px;margin-left:2px;}
.metric .lbl{
  display:block;
  margin-top:8px;
  font-size:13px;
  color:rgba(255,255,255,.7);
  line-height:1.7;
}

/* ---------- faq ---------- */
.faq-wrap{max-width:880px;margin:0 auto;display:grid;gap:14px;}
.faq-item{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  overflow:hidden;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.faq-item:hover{border-color:rgba(224,51,110,.32);}
.faq-item.is-open{border-color:rgba(224,51,110,.42);box-shadow:var(--sh-card);}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:20px 24px;
  text-align:left;
  font-size:16.5px;
  font-weight:700;
  color:var(--ink);
  line-height:1.65;
}
.faq-icon{
  position:relative;
  flex-shrink:0;
  width:20px;height:20px;
  color:var(--primary-deep);
  transition:transform .22s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";
  position:absolute;
  background:currentColor;
  border-radius:2px;
}
.faq-icon::before{left:0;top:9px;width:20px;height:1.8px;}
.faq-icon::after{left:9px;top:0;width:1.8px;height:20px;}
.faq-item.is-open .faq-icon{transform:rotate(45deg);}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s cubic-bezier(.2,.7,.3,1);
}
.faq-a-inner{
  padding:0 24px 22px;
  font-size:15px;
  color:var(--muted);
  line-height:1.95;
}

/* ---------- cta ---------- */
.cta-panel{
  position:relative;
  background:var(--ink);
  border-radius:32px;
  padding:44px 28px;
  overflow:hidden;
  color:#fff;
  text-align:center;
}
.cta-panel::before{
  content:"";
  position:absolute;
  top:-140px;right:-100px;
  width:380px;height:380px;
  background:radial-gradient(circle,rgba(242,169,59,.22) 0%,rgba(242,169,59,0) 70%);
  pointer-events:none;
}
@media (min-width:768px){.cta-panel{padding:64px 48px;}}
.cta-panel .inner{position:relative;z-index:1;max-width:720px;margin:0 auto;}
.cta-panel h2{color:#fff;}
.cta-panel p{color:rgba(255,255,255,.76);margin-top:14px;}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:12px;
  margin-top:30px;
}
@media (max-width:520px){
  .cta-actions .btn{width:100%;}
}
.deadline-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:22px;
  padding:8px 16px;
  border-radius:999px;
  background:rgba(47,214,181,.14);
  color:var(--mint);
  font-size:13px;
}
.deadline-badge .num{font-family:var(--font-mono);font-weight:600;letter-spacing:.06em;}

/* ---------- footer ---------- */
.site-footer{
  background:var(--ink);
  color:rgba(255,255,255,.72);
  padding:64px 0 28px;
  margin-top:56px;
}
@media (min-width:1024px){.site-footer{padding:72px 0 32px;margin-top:96px;}}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:36px;
}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:700;
  font-size:15.5px;
  color:#fff;
  margin-bottom:14px;
}
.footer-desc{
  font-size:14px;
  line-height:1.9;
  color:rgba(255,255,255,.65);
  max-width:320px;
}
.footer-col h3{
  font-family:var(--font-sans);
  font-size:13px;
  font-weight:700;
  letter-spacing:.1em;
  color:#fff;
  margin-bottom:16px;
}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{
  font-size:14px;
  color:rgba(255,255,255,.65);
  transition:color .16s ease;
}
.footer-col a:hover{color:var(--accent);}
.footer-contact li{
  font-size:13.5px;
  color:rgba(255,255,255,.65);
  line-height:1.8;
}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  margin-top:44px;
  padding-top:22px;
  border-top:1px solid var(--line-dark);
  font-size:13px;
  color:rgba(255,255,255,.55);
}

/* ---------- mobile drawer ---------- */
.mobile-drawer{
  position:fixed;
  inset:0;
  z-index:90;
  background:#fff;
  display:flex;
  flex-direction:column;
  transform:translateY(-8px);
  opacity:0;
  visibility:hidden;
  transition:opacity .22s ease,transform .22s ease,visibility .22s;
}
.mobile-drawer.is-open{opacity:1;visibility:visible;transform:translateY(0);}
.drawer-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 20px;
  border-bottom:1px solid var(--line);
  flex-shrink:0;
}
.drawer-close{
  width:40px;height:40px;
  border:1px solid var(--line);
  border-radius:12px;
  display:grid;
  place-items:center;
  font-size:18px;
  color:var(--ink);
}
.drawer-body{
  flex:1;
  overflow-y:auto;
  padding:20px;
}
.drawer-search{
  display:flex;
  align-items:center;
  gap:8px;
  height:46px;
  padding:0 12px;
  border:1px solid var(--line);
  border-radius:var(--r-xs);
  background:#FDFAFC;
  margin-bottom:22px;
}
.drawer-search input{
  flex:1;
  border:0;
  outline:0;
  background:transparent;
  font-family:var(--font-sans);
  font-size:14.5px;
}
.drawer-group-title{
  font-size:12px;
  font-weight:700;
  letter-spacing:.12em;
  color:var(--muted-soft);
  margin:22px 0 10px;
}
.drawer-link{
  display:block;
  padding:12px 8px;
  font-size:15.5px;
  font-weight:500;
  color:#3B2C41;
  border-bottom:1px solid var(--line);
}
.drawer-link.is-active{color:var(--primary-deep);font-weight:700;}
.drawer-foot{
  padding:16px 20px calc(16px + env(safe-area-inset-bottom));
  border-top:1px solid var(--line);
  flex-shrink:0;
}

/* roulang page: category4 */
:root{
  --ink:#120A17;
  --ink-2:#2A1830;
  --paper:#FBF7F9;
  --surface:#FFFFFF;
  --primary:#E0336E;
  --primary-deep:#A81B52;
  --accent:#F2A93B;
  --mint:#2FD6B5;
  --line:#EADFE6;
  --line-dark:rgba(255,255,255,.12);
  --text:#2A1830;
  --muted:#6E5C71;
  --radius-lg:28px;
  --radius-md:20px;
  --radius-sm:14px;
  --shadow-card:0 18px 40px -24px rgba(18,10,23,.35);
  --shadow-cta:0 12px 28px -10px rgba(224,51,110,.55);
  --grad:linear-gradient(120deg,#E0336E 0%,#F2683C 55%,#F2A93B 100%);
  --font-serif:'Noto Serif TC','PingFang TC','Microsoft JhengHei',sans-serif;
  --font-sans:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.9;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-family:var(--font-serif);font-weight:700;line-height:1.25;color:var(--ink);letter-spacing:.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
@media (min-width:1024px){ .container{padding:0 32px;} }

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,247,249,.82);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  height:68px;max-width:1200px;margin:0 auto;padding:0 24px;
}
@media (min-width:1024px){ .nav{padding:0 32px;} }
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:26px;height:26px;border-radius:8px;background:var(--grad);
  color:#fff;font-size:13px;font-weight:700;display:inline-flex;
  align-items:center;justify-content:center;font-family:var(--font-serif);
  box-shadow:0 6px 14px -8px rgba(224,51,110,.9);
}
.brand-text{font-weight:700;font-size:15px;letter-spacing:.02em;color:var(--ink);white-space:nowrap;}
.nav-links{display:none;align-items:center;gap:2px;}
.nav-link{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 12px;border-radius:10px;border:0;background:transparent;
  font-size:14px;font-weight:500;color:#4A3B4F;cursor:pointer;
  transition:background .18s ease,color .18s ease,transform .18s ease;
  position:relative;white-space:nowrap;
}
.nav-link:hover{background:rgba(224,51,110,.08);color:var(--primary-deep);}
.nav-link.is-active{color:var(--primary-deep);font-weight:700;}
.nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  border-radius:2px;background:var(--grad);
}
.nav-mega{position:relative;}
.mega-panel{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(-6px);
  width:600px;padding:16px;border-radius:24px;background:#fff;
  border:1px solid var(--line);box-shadow:0 26px 60px -30px rgba(18,10,23,.45);
  display:grid;grid-template-columns:1fr 1fr;gap:6px;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .18s ease,transform .18s ease,visibility .18s;
}
.nav-mega:hover .mega-panel,
.nav-mega:focus-within .mega-panel,
.nav-mega.is-open .mega-panel{
  opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0);
}
.mega-item{
  display:block;padding:11px 14px;border-radius:14px;
  transition:background .16s ease,transform .16s ease;
}
.mega-item strong{display:block;font-size:14px;font-weight:700;color:var(--ink);font-family:var(--font-sans);}
.mega-item span{display:block;font-size:12.5px;color:var(--muted);line-height:1.6;margin-top:2px;}
.mega-item:hover{background:rgba(224,51,110,.08);transform:translateY(-1px);}
.mega-item.is-current{background:rgba(224,51,110,.10);}
.mega-item.is-current strong{color:var(--primary-deep);}

.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.cmd-search{
  position:relative;display:none;align-items:center;gap:8px;
  width:238px;height:40px;padding:0 10px;border-radius:12px;
  background:#fff;border:1px solid var(--line);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.cmd-search:focus-within{
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(224,51,110,.14);
}
.search-icon{width:16px;height:16px;color:#8A7A8E;flex:0 0 auto;}
.cmd-input{
  border:0;outline:0;background:transparent;width:100%;
  font-size:13px;font-family:var(--font-sans);color:var(--ink);
}
.cmd-input::placeholder{color:#9A8B9E;}
.kbd{
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;
  color:#8A7A8E;border:1px solid var(--line);border-radius:6px;
  padding:1px 5px;white-space:nowrap;background:#FCFAFB;
}
.nav-shortcut{
  display:none;font-size:13.5px;font-weight:700;color:var(--primary-deep);
  padding:8px 10px;border-radius:10px;transition:background .18s ease;
}
.nav-shortcut:hover{background:rgba(224,51,110,.08);}
.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 26px;border:0;border-radius:999px;
  background:var(--grad);background-size:140% 100%;background-position:0 0;
  color:#fff;font-size:15px;font-weight:700;letter-spacing:.02em;cursor:pointer;
  box-shadow:var(--shadow-cta);
  transition:transform .18s ease,box-shadow .18s ease,background-position .28s ease;
}
.btn-primary:hover{transform:translateY(-2px);background-position:100% 0;box-shadow:0 18px 34px -14px rgba(224,51,110,.7);}
.btn-primary:active{transform:translateY(0);}
.btn-primary--sm{min-height:40px;padding:0 20px;font-size:13.5px;box-shadow:0 10px 22px -12px rgba(224,51,110,.7);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 24px;border-radius:999px;
  background:transparent;border:1px solid rgba(224,51,110,.4);
  color:var(--primary-deep);font-size:15px;font-weight:700;cursor:pointer;
  transition:background .18s ease,border-color .18s ease,transform .18s ease;
}
.btn-ghost:hover{background:rgba(224,51,110,.08);border-color:rgba(224,51,110,.7);transform:translateY(-2px);}
.btn-ghost--light{border-color:rgba(255,255,255,.32);color:#fff;}
.btn-ghost--light:hover{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.6);}
.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:var(--ink);cursor:pointer;
}
.nav-toggle svg{width:20px;height:20px;}

/* ---------- Mobile drawer ---------- */
.mobile-drawer{
  position:fixed;inset:0;z-index:80;background:#fff;
  display:none;flex-direction:column;padding:18px 20px 0;
  overflow-y:auto;
}
.mobile-drawer.is-open{display:flex;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;}
.drawer-close{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:var(--ink);cursor:pointer;display:inline-flex;
  align-items:center;justify-content:center;
}
.drawer-search{
  display:flex;align-items:center;gap:8px;height:46px;padding:0 12px;
  border:1px solid var(--line);border-radius:12px;background:#FCFAFB;margin-bottom:20px;
}
.drawer-links{display:flex;flex-direction:column;gap:2px;margin-bottom:22px;}
.drawer-links a,.drawer-links span.drawer-label{
  padding:12px 6px;font-size:15.5px;font-weight:500;color:#3A2C3F;
  border-bottom:1px solid var(--line);
}
.drawer-links span.drawer-label{
  font-size:12.5px;font-weight:700;color:var(--muted);
  letter-spacing:.12em;text-transform:uppercase;border-bottom:0;padding-bottom:4px;
  font-family:var(--font-mono);
}
.drawer-links a:hover{color:var(--primary-deep);}
.drawer-cta{position:sticky;bottom:0;padding:16px 0 22px;background:#fff;}
.drawer-cta .btn-primary{width:100%;}

/* ---------- Breadcrumb ---------- */
.breadcrumb{padding:18px 0 0;font-size:13px;color:var(--muted);}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.breadcrumb a{color:var(--muted);transition:color .16s ease;}
.breadcrumb a:hover{color:var(--primary-deep);}
.breadcrumb .sep{color:#C3B3C8;}
.breadcrumb .current{color:var(--ink);font-weight:500;}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;padding:40px 0 56px;overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;top:-180px;left:-120px;width:620px;height:620px;
  background:radial-gradient(circle,rgba(224,51,110,.14),rgba(224,51,110,0) 68%);
  pointer-events:none;
}
.hero-grid{
  position:relative;display:grid;grid-template-columns:1fr;gap:36px;align-items:center;
}
@media (min-width:1024px){
  .hero-grid{grid-template-columns:1.15fr .85fr;gap:56px;}
  .page-hero{padding:56px 0 76px;}
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:12px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--primary-deep);
  background:rgba(224,51,110,.08);border-radius:999px;padding:6px 14px;
}
.hero-title{
  font-size:clamp(32px,5vw,56px);font-weight:900;line-height:1.2;
  margin:20px 0 0;color:var(--ink);
}
.hero-title em{font-style:normal;color:var(--primary-deep);}
.hero-sub{margin-top:18px;font-size:16.5px;line-height:1.95;color:#4A3B4F;max-width:560px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:999px;
  background:rgba(224,51,110,.08);color:var(--primary-deep);
}
.badge b{font-family:var(--font-mono);font-size:19px;font-weight:600;letter-spacing:.02em;}
.badge span{font-size:13px;font-weight:500;color:#6E4A5C;}
.badge--mint{background:rgba(47,214,181,.14);color:#127A64;}
.badge--mint b{color:#127A64;}
.badge--mint span{color:#1C6E5D;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;}
.hero-collage{
  display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);
  gap:14px;
}
.collage-card{
  position:relative;margin:0;border-radius:var(--radius-md);overflow:hidden;
  border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-card);
}
.collage-card--tall{grid-row:span 2;}
.collage-card img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;transition:transform .5s cubic-bezier(.2,.7,.3,1);}
.collage-card--tall img{aspect-ratio:4/5.6;}
.collage-card:hover img{transform:scale(1.04);}
.collage-card figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:26px 12px 10px;
  font-size:12.5px;font-weight:500;color:#fff;
  background:linear-gradient(to top,rgba(18,10,23,.82),rgba(18,10,23,0));
}
@media (max-width:640px){
  .hero-collage{grid-template-columns:repeat(3,1fr);grid-template-rows:auto;gap:10px;}
  .collage-card--tall{grid-row:auto;}
  .collage-card img,.collage-card--tall img{aspect-ratio:3/4;}
  .collage-card figcaption{font-size:11px;padding:20px 8px 8px;}
}

/* ---------- Section basics ---------- */
.section{padding:56px 0;}
@media (min-width:768px){ .section{padding:72px 0;} }
@media (min-width:1024px){ .section{padding:96px 0;} }
.section-head{max-width:760px;margin-bottom:34px;}
.section-head h2{
  font-size:clamp(25px,3.4vw,38px);font-weight:900;line-height:1.28;
  position:relative;padding-left:18px;
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;
  border-radius:4px;background:var(--grad);
}
.section-head p{margin-top:12px;color:var(--muted);font-size:15.5px;line-height:1.9;padding-left:18px;}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head--center h2{padding-left:0;}
.section-head--center h2::before{display:none;}
.section-head--center p{padding-left:0;}

/* ---------- Character gallery (masonry) ---------- */
.gallery{columns:1;column-gap:24px;}
@media (min-width:641px){ .gallery{columns:2;} }
@media (min-width:1024px){ .gallery{columns:3;} }
.gallery-item{
  break-inside:avoid;-webkit-column-break-inside:avoid;
  margin:0 0 24px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:16px 16px 20px;box-shadow:var(--shadow-card);
  transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.gallery-item:hover{
  border-color:rgba(224,51,110,.35);transform:translateY(-3px);
  box-shadow:0 24px 48px -26px rgba(18,10,23,.45);
}
.gallery-media{border-radius:var(--radius-md);overflow:hidden;background:#F3EBF0;}
.gallery-media img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.3,1);}
.gallery-item:hover .gallery-media img{transform:scale(1.03);}
.gallery-body{padding:16px 6px 0;}
.gallery-name{font-family:var(--font-serif);font-size:20px;font-weight:700;color:var(--ink);}
.gallery-role{display:block;font-size:13px;color:var(--muted);margin-top:4px;}
.gallery-quote{
  margin-top:12px;font-size:14.5px;line-height:1.85;color:#453448;
  border-left:3px solid rgba(224,51,110,.35);padding-left:12px;
}
.gallery-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px;}
.tag{
  display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;
  font-size:12.5px;font-weight:500;color:var(--primary-deep);
  background:rgba(224,51,110,.10);transition:background .16s ease,color .16s ease;
}
.tag:hover{background:var(--primary);color:#fff;}
.tag--mint{background:rgba(47,214,181,.16);color:#127A64;}

/* ---------- Relations ---------- */
.relations{display:grid;grid-template-columns:1fr;gap:20px;}
@media (min-width:768px){ .relations{grid-template-columns:1fr 1fr;} }
.relation-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:26px;box-shadow:var(--shadow-card);
  transition:border-color .2s ease,transform .2s ease;
  position:relative;overflow:hidden;
}
.relation-card::after{
  content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--grad);
  opacity:.85;
}
.relation-card:hover{border-color:rgba(224,51,110,.35);transform:translateY(-3px);}
.relation-kind{
  font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--primary-deep);
}
.relation-pair{font-family:var(--font-serif);font-size:21px;font-weight:700;margin:8px 0 10px;color:var(--ink);}
.relation-card p{font-size:14.8px;line-height:1.9;color:#4A3B4F;}

/* ---------- Lore two column ---------- */
.lore-grid{display:grid;grid-template-columns:1fr;gap:32px;align-items:start;}
@media (min-width:1024px){ .lore-grid{grid-template-columns:1.1fr .9fr;gap:56px;} }
.lore-copy h3{font-size:20px;margin:26px 0 10px;font-family:var(--font-sans);font-weight:700;color:var(--ink);}
.lore-copy h3:first-child{margin-top:0;}
.lore-copy p{font-size:16px;line-height:1.95;color:#43344A;margin-bottom:14px;}
.lore-copy .lead{font-size:17.5px;font-weight:500;color:#33253A;line-height:1.95;}
.lore-panel{
  background:var(--ink);border-radius:var(--radius-lg);padding:30px;
  color:rgba(255,255,255,.9);box-shadow:0 30px 60px -34px rgba(18,10,23,.7);
  position:relative;overflow:hidden;
}
.lore-panel::before{
  content:"";position:absolute;left:-90px;bottom:-120px;width:320px;height:320px;
  background:radial-gradient(circle,rgba(224,51,110,.35),rgba(224,51,110,0) 70%);
}
.lore-panel h3{
  color:#fff;font-size:21px;margin-bottom:6px;position:relative;
}
.lore-panel .panel-sub{font-size:13.5px;color:rgba(255,255,255,.68);margin-bottom:20px;position:relative;}
.rule-list{position:relative;display:flex;flex-direction:column;gap:16px;}
.rule-item{display:flex;gap:14px;align-items:flex-start;}
.rule-num{
  flex:0 0 auto;width:34px;height:34px;border-radius:10px;
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:13px;font-weight:600;
  color:var(--accent);background:rgba(242,169,59,.14);border:1px solid rgba(242,169,59,.34);
}
.rule-item strong{display:block;font-size:15px;color:#fff;font-weight:700;}
.rule-item span{display:block;font-size:13.8px;line-height:1.8;color:rgba(255,255,255,.72);margin-top:2px;}
.panel-badge{
  display:inline-flex;align-items:center;gap:8px;margin-top:24px;
  padding:8px 16px;border-radius:999px;background:rgba(47,214,181,.14);
  color:var(--mint);font-size:13px;font-weight:500;position:relative;
}
.panel-badge b{font-family:var(--font-mono);font-size:15px;letter-spacing:.04em;}

/* ---------- Spec cards ---------- */
.spec-grid{display:grid;grid-template-columns:1fr;gap:20px;}
@media (min-width:641px){ .spec-grid{grid-template-columns:1fr 1fr;} }
@media (min-width:1024px){ .spec-grid{grid-template-columns:repeat(4,1fr);} }
.spec-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:24px;box-shadow:var(--shadow-card);transition:transform .2s ease,border-color .2s ease;
}
.spec-card:hover{transform:translateY(-3px);border-color:rgba(224,51,110,.35);}
.spec-card .spec-k{
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--primary-deep);
}
.spec-card h3{font-size:18px;margin:10px 0 8px;font-family:var(--font-sans);font-weight:700;}
.spec-card p{font-size:14.2px;line-height:1.85;color:var(--muted);}
.check-list{margin-top:14px;display:flex;flex-direction:column;gap:8px;}
.check-list li{display:flex;gap:8px;font-size:13.6px;color:#4A3B4F;line-height:1.7;}
.check-list svg{width:15px;height:15px;flex:0 0 auto;margin-top:5px;color:var(--mint);}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:14px;}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:0 24px;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:rgba(224,51,110,.28);}
.faq-item.is-open{border-color:rgba(224,51,110,.4);box-shadow:0 20px 44px -30px rgba(224,51,110,.55);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 0;background:transparent;border:0;cursor:pointer;text-align:left;
  font-size:16.5px;font-weight:700;color:var(--ink);font-family:var(--font-sans);line-height:1.6;
}
.faq-q .icon{
  flex:0 0 auto;width:22px;height:22px;color:var(--primary);
  transition:transform .26s cubic-bezier(.2,.7,.3,1);
}
.faq-item.is-open .faq-q .icon{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s cubic-bezier(.2,.7,.3,1);}
.faq-item.is-open .faq-a{max-height:420px;}
.faq-a p{font-size:15px;line-height:1.9;color:#4A3B4F;padding:0 0 22px;}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;margin:0 0 56px;
}
.cta-inner{
  background:var(--ink);border-radius:32px;padding:40px 26px;
  position:relative;overflow:hidden;
  box-shadow:0 40px 80px -50px rgba(18,10,23,.9);
}
@media (min-width:768px){ .cta-inner{padding:56px 48px;} }
.cta-inner::before{
  content:"";position:absolute;left:-140px;bottom:-180px;width:480px;height:480px;
  background:radial-gradient(circle,rgba(224,51,110,.42),rgba(224,51,110,0) 70%);
}
.cta-grid{position:relative;display:grid;grid-template-columns:1fr;gap:32px;align-items:center;}
@media (min-width:1024px){ .cta-grid{grid-template-columns:1.05fr .95fr;gap:56px;} }
.cta-title{color:#fff;font-size:clamp(25px,3.2vw,36px);font-weight:900;line-height:1.3;}
.cta-title em{font-style:normal;color:var(--accent);}
.cta-points{margin-top:20px;display:flex;flex-direction:column;gap:10px;}
.cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:14.8px;color:rgba(255,255,255,.82);line-height:1.8;}
.cta-points svg{width:16px;height:16px;flex:0 0 auto;margin-top:6px;color:var(--mint);}
.cta-deadline{
  display:inline-flex;align-items:center;gap:10px;margin-top:24px;padding:8px 16px;
  border-radius:999px;background:rgba(47,214,181,.14);color:var(--mint);font-size:13px;font-weight:500;
}
.cta-deadline b{font-family:var(--font-mono);font-size:14.5px;letter-spacing:.06em;}
.cta-card{
  background:rgba(255,255,255,.05);border:1px solid var(--line-dark);
  border-radius:24px;padding:28px;backdrop-filter:blur(6px);
}
.cta-card h3{color:#fff;font-size:20px;margin-bottom:8px;}
.cta-card p{font-size:14.2px;line-height:1.85;color:rgba(255,255,255,.72);margin-bottom:20px;}
.cta-actions{display:flex;flex-direction:column;gap:12px;}
@media (min-width:520px){ .cta-actions{flex-direction:row;flex-wrap:wrap;} }
.cta-actions .btn-primary,.cta-actions .btn-ghost{width:100%;}
@media (min-width:520px){ .cta-actions .btn-primary,.cta-actions .btn-ghost{width:auto;flex:1 1 auto;} }
.cta-note{margin-top:16px;font-size:12.8px;color:rgba(255,255,255,.55);line-height:1.7;}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#fff;padding:56px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;}
@media (min-width:768px){ .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.1fr;} }
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand .brand-text{color:#fff;}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(255,255,255,.65);max-width:330px;}
.footer-col h3{
  font-family:var(--font-sans);font-size:13px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:14px;
}
.footer-col ul{display:flex;flex-direction:column;gap:9px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.8);transition:color .16s ease,transform .16s ease;display:inline-block;}
.footer-col a:hover{color:var(--accent);transform:translateX(2px);}
.footer-contact li{font-size:14px;color:rgba(255,255,255,.72);line-height:1.85;}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid var(--line-dark);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.65);line-height:1.8;
}

/* ---------- Motion ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
}
.fade-up{animation:fadeUp .5s cubic-bezier(.2,.7,.3,1) both;}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px);}to{opacity:1;transform:translateY(0);}}

/* roulang page: category5 */
:root{
  --ink:#120A17;
  --ink-2:#2A1830;
  --paper:#FBF7F9;
  --surface:#FFFFFF;
  --primary:#E0336E;
  --primary-deep:#A81B52;
  --accent:#F2A93B;
  --mint:#2FD6B5;
  --mint-deep:#12A98F;
  --line:#EADFE6;
  --line-dark:rgba(255,255,255,.12);
  --grad:linear-gradient(120deg,#E0336E 0%,#F2683C 55%,#F2A93B 100%);
  --radius-lg:28px;
  --radius-md:20px;
  --radius-sm:14px;
  --shadow-card:0 18px 40px -24px rgba(18,10,23,.35);
  --shadow-cta:0 12px 28px -10px rgba(224,51,110,.55);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;
  font-size:16.5px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-family:'Noto Serif TC','PingFang TC','Microsoft JhengHei',serif;line-height:1.18;letter-spacing:.01em;font-weight:700}
p{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media (min-width:1024px){.container{padding:0 32px}}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,247,249,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{
  max-width:1200px;margin:0 auto;padding:0 24px;
  height:68px;display:flex;align-items:center;gap:16px;
}
@media (min-width:1024px){.nav{padding:0 32px}}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:24px;height:24px;border-radius:8px;background-image:var(--grad);
  display:inline-flex;align-items:center;justify-content:center;
  color:#fff;font-family:'Noto Serif TC',serif;font-weight:900;font-size:13px;line-height:1;
  flex:0 0 auto;
}
.brand-text{font-weight:700;font-size:15.5px;letter-spacing:.02em;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:10px}
.nav-link{
  position:relative;display:inline-flex;align-items:center;gap:6px;
  padding:8px 12px;border-radius:10px;border:0;background:transparent;
  font-size:14.5px;font-weight:500;color:rgba(18,10,23,.72);
  cursor:pointer;transition:background-color .18s var(--ease),color .18s var(--ease);
  white-space:nowrap;
}
.nav-link:hover{background:rgba(224,51,110,.08);color:var(--primary-deep)}
.nav-link.is-active{color:var(--primary-deep);font-weight:700}
.nav-link.is-active::after{
  content:'';position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  border-radius:2px;background-image:var(--grad);
}
.nav-mega{position:relative}
.mega-panel{
  position:absolute;top:calc(100% + 14px);left:-24px;width:580px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  box-shadow:0 30px 60px -34px rgba(18,10,23,.5);
  padding:16px;display:grid;grid-template-columns:1fr 1fr;gap:6px;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s;
}
.nav-mega:hover .mega-panel,
.nav-mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.mega-item{display:block;padding:10px 12px;border-radius:12px;transition:background-color .16s var(--ease)}
.mega-item:hover{background:rgba(224,51,110,.07)}
.mega-item strong{display:block;font-size:14px;font-weight:700;color:var(--ink)}
.mega-item span{display:block;font-size:12.5px;color:rgba(18,10,23,.55);line-height:1.6}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.cmd-search{
  position:relative;display:flex;align-items:center;gap:8px;
  width:246px;height:40px;padding:0 10px;border-radius:12px;
  border:1px solid var(--line);background:var(--surface);
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.cmd-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(224,51,110,.12)}
.search-icon{width:16px;height:16px;color:rgba(18,10,23,.42);flex:0 0 auto}
.cmd-input{
  flex:1;min-width:0;border:0;outline:0;background:transparent;
  font-size:13.5px;color:var(--ink);
}
.cmd-input::placeholder{color:rgba(18,10,23,.42)}
.kbd{
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.04em;
  padding:2px 6px;border-radius:6px;border:1px solid var(--line);color:rgba(18,10,23,.45);
}
.cmd-panel{
  position:absolute;top:calc(100% + 10px);left:0;width:330px;
  background:var(--surface);border:1px solid var(--line);border-radius:16px;
  box-shadow:0 26px 52px -30px rgba(18,10,23,.5);padding:10px;
  display:none;
}
.cmd-search:focus-within .cmd-panel{display:block}
.cmd-panel-title{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:rgba(18,10,23,.42);padding:6px 10px 8px;
}
.cmd-item{display:block;padding:9px 10px;border-radius:10px;font-size:13.5px;color:rgba(18,10,23,.78)}
.cmd-item:hover{background:rgba(224,51,110,.08);color:var(--primary-deep)}
.nav-quiet{
  font-size:14px;font-weight:500;color:rgba(18,10,23,.7);padding:8px 10px;border-radius:10px;
  transition:color .18s var(--ease),background-color .18s var(--ease);white-space:nowrap;
}
.nav-quiet:hover{color:var(--primary-deep);background:rgba(224,51,110,.07)}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:var(--surface);align-items:center;justify-content:center;cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:'';position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.01em;cursor:pointer;
  transition:transform .18s var(--ease),box-shadow .2s var(--ease),background-color .18s var(--ease),color .18s var(--ease),background-position .3s var(--ease);
}
.btn-primary{
  background-image:var(--grad);background-size:160% 100%;background-position:0 0;
  color:#fff;box-shadow:var(--shadow-cta);
}
.btn-primary:hover{transform:translateY(-2px);background-position:100% 0;box-shadow:0 20px 36px -14px rgba(224,51,110,.6)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border-color:rgba(224,51,110,.42);color:var(--primary-deep);background:transparent}
.btn-ghost:hover{background:rgba(224,51,110,.08);transform:translateY(-2px)}
.btn-light-ghost{border-color:rgba(255,255,255,.34);color:#fff;background:transparent}
.btn-light-ghost:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}

/* ---------- shared type ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--primary-deep);
}
.eyebrow::before{content:'';width:22px;height:2px;border-radius:2px;background-image:var(--grad)}
.eyebrow--light{color:var(--accent)}
.section{padding:56px 0}
@media (min-width:768px){.section{padding:72px 0}}
@media (min-width:1024px){.section{padding:96px 0}}
.section-title{font-size:clamp(26px,3.4vw,40px);font-weight:900;margin-top:14px}
.section-lead{margin-top:14px;max-width:660px;font-size:16px;color:rgba(18,10,23,.66)}

/* ---------- breadcrumb ---------- */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(18,10,23,.5);padding:22px 0 0}
.breadcrumb a{color:rgba(18,10,23,.6)}
.breadcrumb a:hover{color:var(--primary-deep)}
.breadcrumb .sep{color:rgba(18,10,23,.28)}
.breadcrumb .current{color:var(--ink);font-weight:500}

/* ---------- hero ---------- */
.page-hero{position:relative;overflow:hidden;padding-bottom:8px}
.page-hero::before{
  content:'';position:absolute;top:-220px;left:-160px;width:620px;height:520px;
  background:radial-gradient(circle,rgba(224,51,110,.16),transparent 68%);
  pointer-events:none;
}
.hero-grid{
  position:relative;display:grid;grid-template-columns:1.06fr .94fr;gap:52px;
  align-items:center;padding:36px 0 12px;
}
.hero-h1{font-size:clamp(34px,4.6vw,54px);font-weight:900;margin-top:16px}
.hero-h1 em{font-style:normal;background-image:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin-top:20px;font-size:16.5px;line-height:1.95;color:rgba(18,10,23,.7);max-width:540px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.tag{
  display:inline-flex;align-items:center;padding:6px 13px;border-radius:999px;
  background:rgba(224,51,110,.09);color:var(--primary-deep);
  font-size:13px;font-weight:500;border:1px solid rgba(224,51,110,.16);
  transition:background-color .18s var(--ease),color .18s var(--ease);
}
.tag:hover{background:var(--primary);color:#fff}
.hero-media{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-card);
  aspect-ratio:5/4;background:var(--ink);
}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-float{
  position:absolute;right:16px;bottom:16px;display:flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.95);border-radius:14px;padding:10px 14px;
  box-shadow:0 14px 30px -18px rgba(18,10,23,.6);
}
.hero-float .num{font-family:'IBM Plex Mono',monospace;font-size:18px;font-weight:600;color:var(--primary-deep)}
.hero-float .lbl{font-size:12.5px;color:rgba(18,10,23,.6)}

/* ---------- dark band ---------- */
.band-dark{
  position:relative;background:var(--ink);color:#fff;overflow:hidden;
  border-radius:32px;margin:0 auto;max-width:1320px;
}
.band-dark::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(18,10,23,.55),rgba(18,10,23,.2)),
             url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  opacity:.3;pointer-events:none;
}
.band-dark::after{
  content:'';position:absolute;left:-140px;bottom:-180px;width:520px;height:520px;
  background:radial-gradient(circle,rgba(224,51,110,.34),transparent 66%);
  pointer-events:none;
}
.band-inner{position:relative;padding:56px 24px}
@media (min-width:768px){.band-inner{padding:72px 48px}}
@media (min-width:1024px){.band-inner{padding:88px 64px}}
.stat-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.stat{
  display:inline-flex;align-items:center;gap:10px;
  padding:9px 18px;border-radius:999px;
  background:rgba(47,214,181,.13);border:1px solid rgba(47,214,181,.28);
  color:var(--mint);
}
.stat .num{font-family:'IBM Plex Mono',monospace;font-size:20px;font-weight:600;line-height:1.2}
.stat .lbl{font-size:13px;color:rgba(255,255,255,.82)}
.rating-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
.rating-card{
  background:rgba(255,255,255,.045);border:1px solid var(--line-dark);
  border-radius:var(--radius-md);padding:22px 22px 20px;
  transition:transform .2s var(--ease),border-color .2s var(--ease),background-color .2s var(--ease);
}
.rating-card:hover{transform:translateY(-3px);border-color:rgba(242,169,59,.5);background:rgba(255,255,255,.07)}
.rating-top{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.rating-num{font-family:'IBM Plex Mono',monospace;font-size:26px;font-weight:600;color:var(--accent);line-height:1}
.rating-name{font-family:'Noto Serif TC',serif;font-size:17px;font-weight:700;color:#fff}
.rating-card p{margin-top:10px;font-size:14px;line-height:1.85;color:rgba(255,255,255,.74)}
.rating-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--mint);margin-right:7px;vertical-align:middle}
.band-note{margin-top:26px;font-size:13.5px;color:rgba(255,255,255,.7);max-width:760px}

/* ---------- checklist ---------- */
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:38px}
.check-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:26px;box-shadow:var(--shadow-card);
  transition:border-color .2s var(--ease),transform .2s var(--ease);
}
.check-card:hover{border-color:rgba(224,51,110,.32);transform:translateY(-2px)}
.check-head{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.check-head h3{font-size:20px;font-weight:700}
.check-pill{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  padding:3px 9px;border-radius:999px;
}
.pill-ok{background:rgba(47,214,181,.16);color:var(--mint-deep)}
.pill-no{background:rgba(224,51,110,.1);color:var(--primary-deep)}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:13px 0;border-bottom:1px dashed var(--line);font-size:15.5px;line-height:1.8;
}
.check-list li:last-child{border-bottom:0}
.check-ico{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;margin-top:4px;
}
.ico-ok{background:rgba(47,214,181,.16);color:var(--mint-deep)}
.ico-no{background:rgba(224,51,110,.12);color:var(--primary-deep)}

/* ---------- warning ---------- */
.warn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:38px}
.warn-card{
  position:relative;overflow:hidden;
  background:#FFF8EE;border:1px solid rgba(242,169,59,.34);
  border-radius:var(--radius-md);padding:26px 24px 24px 30px;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.warn-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent)}
.warn-card:hover{transform:translateY(-3px);box-shadow:0 20px 38px -26px rgba(168,27,82,.4)}
.warn-card h3{font-size:19px;margin-bottom:8px}
.warn-card p{font-size:14.5px;line-height:1.85;color:rgba(18,10,23,.68)}
.warn-kicker{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:#A9761A;display:block;margin-bottom:10px;
}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:38px}
.step{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px;transition:border-color .2s var(--ease),transform .2s var(--ease);
}
.step:hover{border-color:rgba(224,51,110,.32);transform:translateY(-3px)}
.step-idx{
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.14em;
  color:var(--primary-deep);display:block;
}
.step h3{font-size:17px;margin:8px 0 8px}
.step p{font-size:13.8px;line-height:1.8;color:rgba(18,10,23,.62)}

/* ---------- faq ---------- */
.faq-wrap{max-width:880px;margin:38px auto 0}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  margin-bottom:14px;overflow:hidden;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.faq-item:hover{border-color:rgba(224,51,110,.3)}
.faq-item.is-open{border-color:rgba(224,51,110,.4);box-shadow:var(--shadow-card)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;background:transparent;border:0;cursor:pointer;text-align:left;
  font-size:16.5px;font-weight:700;line-height:1.7;color:var(--ink);
}
.faq-sign{
  position:relative;flex:0 0 auto;width:18px;height:18px;
  transition:transform .24s var(--ease);
}
.faq-sign::before,.faq-sign::after{
  content:'';position:absolute;background:var(--primary);border-radius:2px;
}
.faq-sign::before{left:0;top:8px;width:18px;height:2px}
.faq-sign::after{top:0;left:8px;width:2px;height:18px}
.faq-item.is-open .faq-sign{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.faq-a-inner{padding:0 24px 22px;font-size:15px;line-height:1.9;color:rgba(18,10,23,.72)}

/* ---------- cta ---------- */
.cta-panel{
  position:relative;overflow:hidden;
  background:radial-gradient(circle at 12% 112%,rgba(224,51,110,.34),transparent 58%),var(--ink);
  border-radius:32px;color:#fff;padding:48px 28px;
}
@media (min-width:768px){.cta-panel{padding:64px 56px}}
.cta-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;position:relative}
.cta-panel h2{font-size:clamp(26px,3.2vw,38px);font-weight:900;color:#fff;margin-top:14px}
.cta-panel p{margin-top:14px;font-size:15.5px;color:rgba(255,255,255,.82);max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.cta-meta{display:grid;gap:10px;border-left:1px solid var(--line-dark);padding-left:28px}
.cta-meta span{font-size:14px;color:rgba(255,255,255,.78);display:flex;gap:10px;align-items:baseline}
.cta-meta b{font-family:'IBM Plex Mono',monospace;color:var(--accent);font-size:13px;letter-spacing:.1em}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding:72px 0 28px;margin-top:56px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.25fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px}
.footer-brand .brand-text{color:#fff;font-size:16px}
.footer-desc{margin-top:16px;font-size:14px;line-height:1.9;color:rgba(255,255,255,.66);max-width:340px}
.footer-col h3{
  font-family:'Noto Sans TC',sans-serif;font-size:14px;font-weight:700;color:#fff;
  letter-spacing:.02em;margin-bottom:16px;
}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.7);transition:color .16s var(--ease)}
.footer-col a:hover{color:#fff}
.footer-contact li{font-size:13.5px;color:rgba(255,255,255,.66);line-height:1.85}
.footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid var(--line-dark);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.6);
}

/* ---------- mobile drawer ---------- */
.mobile-drawer{
  display:none;position:fixed;inset:0;z-index:80;background:var(--paper);
  padding:20px 22px 100px;overflow-y:auto;
}
.mobile-drawer.is-open{display:block}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.drawer-close{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;
  cursor:pointer;font-size:18px;line-height:1;color:var(--ink);
}
.drawer-search{
  display:flex;align-items:center;gap:8px;height:46px;padding:0 12px;
  border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:22px;
}
.drawer-search input{flex:1;border:0;outline:0;background:transparent;font-size:14px}
.drawer-group-t{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:rgba(18,10,23,.42);margin:18px 0 8px;
}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 4px;border-bottom:1px solid var(--line);font-size:15.5px;font-weight:500;
  color:var(--ink);
}
.drawer-link.is-active{color:var(--primary-deep);font-weight:700}
.drawer-cta{
  position:fixed;left:0;right:0;bottom:0;padding:14px 22px;
  background:rgba(251,247,249,.95);border-top:1px solid var(--line);
  backdrop-filter:blur(10px);
}

/* ---------- responsive ---------- */
@media (max-width:1023px){
  .nav-links,.cmd-search,.nav-quiet{display:none}
  .nav-toggle{display:inline-flex}
  .nav{gap:12px}
  .hero-grid{grid-template-columns:1fr;gap:32px;padding-top:24px}
  .hero-media{aspect-ratio:16/10}
  .rating-grid{grid-template-columns:repeat(2,1fr)}
  .warn-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .cta-inner{grid-template-columns:1fr}
  .cta-meta{border-left:0;padding-left:0;border-top:1px solid var(--line-dark);padding-top:22px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .check-grid{grid-template-columns:1fr}
  .rating-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .band-dark{border-radius:24px}
  .cta-panel{border-radius:24px}
}
@media (max-width:520px){
  body{font-size:16px}
  .nav{padding:0 18px}
  .container{padding:0 18px}
  .brand-text{font-size:14.5px}
  .stat{padding:8px 14px}
  .stat .num{font-size:17px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* roulang page: category6 */
:root{
    --ink:#120A17;
    --ink-2:#2A1830;
    --paper:#FBF7F9;
    --surface:#FFFFFF;
    --primary:#E0336E;
    --primary-deep:#A81B52;
    --accent:#F2A93B;
    --mint:#2FD6B5;
    --line:#EADFE6;
    --line-dark:rgba(255,255,255,.12);
    --text:#231727;
    --text-soft:#655569;
    --radius-lg:28px;
    --radius-md:20px;
    --radius-sm:14px;
    --radius-xs:12px;
    --shadow-card:0 18px 40px -24px rgba(18,10,23,.35);
    --shadow-cta:0 12px 28px -10px rgba(224,51,110,.55);
    --serif:'Noto Serif TC','PingFang TC','Microsoft JhengHei',sans-serif;
    --sans:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;
    --mono:'IBM Plex Mono','PingFang TC','Microsoft JhengHei',sans-serif;
    --grad:linear-gradient(120deg,#E0336E 0%,#F2683C 55%,#F2A93B 100%);
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:var(--sans);
    font-size:16.5px;
    line-height:1.9;
    color:var(--text);
    background:var(--paper);
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button{font-family:inherit;}
  h1,h2,h3,h4{margin:0;font-family:var(--serif);line-height:1.2;letter-spacing:.01em;color:var(--ink);}
  p{margin:0;}
  ul,ol{margin:0;padding:0;list-style:none;}
  input,select,textarea{font-family:inherit;font-size:15px;}

  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
  @media (min-width:1024px){ .container{padding:0 32px;} }

  :focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}

  /* ---------- Header / Nav ---------- */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(251,247,249,.86);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
  }
  .nav{
    max-width:1200px;margin:0 auto;padding:0 24px;height:68px;
    display:flex;align-items:center;gap:20px;
  }
  @media (min-width:1024px){ .nav{padding:0 32px;} }

  .brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
  .brand-mark{
    width:30px;height:30px;border-radius:9px;
    background:var(--grad);
    color:#fff;font-family:var(--serif);font-weight:900;font-size:15px;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 6px 14px -8px rgba(224,51,110,.9);
    flex-shrink:0;
  }
  .brand-text{
    font-weight:700;font-size:15.5px;letter-spacing:.02em;color:var(--ink);
    white-space:nowrap;
  }

  .nav-links{display:none;align-items:center;gap:4px;margin-left:8px;}
  .nav-link{
    display:inline-flex;align-items:center;gap:5px;
    padding:8px 11px;border-radius:10px;
    font-size:14.5px;font-weight:500;color:#3B2C40;
    background:transparent;border:0;cursor:pointer;
    transition:color .18s ease,background .18s ease;
    position:relative;white-space:nowrap;
  }
  .nav-link:hover{color:var(--primary-deep);background:rgba(224,51,110,.07);}
  .nav-link.is-active{color:var(--primary-deep);font-weight:700;}
  .nav-link.is-active::after{
    content:"";position:absolute;left:11px;right:11px;bottom:-1px;height:2px;
    background:var(--grad);border-radius:2px;
  }

  .nav-mega{position:relative;}
  .mega-panel{
    position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(-6px);
    width:560px;padding:16px;
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
    box-shadow:0 26px 60px -30px rgba(18,10,23,.5);
    display:grid;grid-template-columns:1fr 1fr;gap:6px;
    opacity:0;visibility:hidden;pointer-events:none;
    transition:opacity .18s ease,transform .18s ease,visibility .18s;
  }
  .nav-mega:hover .mega-panel,
  .nav-mega:focus-within .mega-panel{
    opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0);
  }
  .mega-item{
    display:block;padding:10px 12px;border-radius:12px;
    transition:background .16s ease;
  }
  .mega-item strong{display:block;font-size:14.5px;font-weight:700;color:var(--ink);}
  .mega-item span{display:block;font-size:12.5px;color:var(--text-soft);line-height:1.6;margin-top:2px;}
  .mega-item:hover{background:rgba(224,51,110,.07);}
  .mega-item:hover strong{color:var(--primary-deep);}
  .mega-item.is-active{background:rgba(224,51,110,.09);}
  .mega-item.is-active strong{color:var(--primary-deep);}

  .nav-actions{display:flex;align-items:center;gap:12px;margin-left:auto;}

  .cmd-search{
    position:relative;display:none;align-items:center;
    width:236px;height:38px;padding:0 10px;gap:8px;
    background:var(--surface);border:1px solid var(--line);border-radius:12px;
    transition:border-color .18s ease,box-shadow .18s ease;
  }
  .cmd-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(224,51,110,.12);}
  .search-icon{width:15px;height:15px;color:#8B7A90;flex-shrink:0;}
  .cmd-input{
    flex:1;min-width:0;border:0;background:transparent;outline:none;
    font-size:13.5px;color:var(--ink);
  }
  .cmd-input::placeholder{color:#9E8FA3;}
  .kbd{
    font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;
    padding:2px 5px;border-radius:5px;color:#8B7A90;
    border:1px solid var(--line);background:#F6F1F4;flex-shrink:0;
  }
  .cmd-panel{
    position:absolute;top:calc(100% + 8px);left:0;right:0;
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);
    box-shadow:0 22px 44px -28px rgba(18,10,23,.5);
    padding:8px;display:none;
  }
  .cmd-search:focus-within .cmd-panel{display:block;}
  .cmd-panel a{display:flex;flex-direction:column;padding:7px 9px;border-radius:9px;}
  .cmd-panel a:hover{background:rgba(224,51,110,.07);}
  .cmd-panel a span{font-size:13.5px;font-weight:700;color:var(--ink);}
  .cmd-panel a em{font-style:normal;font-size:12px;color:var(--text-soft);}

  .link-quiet{
    display:none;font-size:14px;font-weight:500;color:#3B2C40;
    padding:8px 4px;transition:color .18s ease;
  }
  .link-quiet:hover{color:var(--primary-deep);}

  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    border:0;cursor:pointer;font-weight:700;
    border-radius:999px;
    transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  }
  .btn-primary{
    background:var(--grad);color:#fff;
    padding:0 26px;height:48px;font-size:15px;
    box-shadow:var(--shadow-cta);
    background-size:160% 100%;
  }
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px -12px rgba(224,51,110,.7);background-position:100% 0;}
  .btn-primary:active{transform:translateY(0);}
  .btn-sm{height:38px;padding:0 18px;font-size:14px;box-shadow:0 8px 18px -10px rgba(224,51,110,.6);}
  .btn-ghost{
    background:transparent;color:var(--primary-deep);
    border:1px solid rgba(224,51,110,.4);
    padding:0 26px;height:48px;font-size:15px;
  }
  .btn-ghost:hover{background:rgba(224,51,110,.08);transform:translateY(-2px);}
  .btn-ghost-light{
    background:transparent;color:#fff;border:1px solid rgba(255,255,255,.32);
    padding:0 26px;height:48px;font-size:15px;
  }
  .btn-ghost-light:hover{background:rgba(255,255,255,.1);transform:translateY(-2px);}
  .btn-block{width:100%;}

  .nav-cta{display:none;}

  .burger{
    width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
    background:var(--surface);display:flex;align-items:center;justify-content:center;
    cursor:pointer;flex-shrink:0;
  }
  .burger svg{width:20px;height:20px;color:var(--ink);}

  @media (min-width:1024px){
    .nav-links{display:flex;}
    .cmd-search{display:flex;}
    .link-quiet{display:inline-flex;}
    .nav-cta{display:inline-flex;}
    .burger{display:none;}
  }

  /* Mobile drawer */
  .drawer{
    position:fixed;inset:0;z-index:80;
    background:#fff;padding:20px 24px 28px;
    display:flex;flex-direction:column;gap:18px;
    overflow-y:auto;
    transform:translateX(100%);visibility:hidden;
    transition:transform .26s cubic-bezier(.2,.7,.3,1),visibility .26s;
  }
  .drawer.is-open{transform:translateX(0);visibility:visible;}
  .drawer-top{display:flex;align-items:center;justify-content:space-between;}
  .drawer-close{
    width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
    background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;
  }
  .drawer-close svg{width:18px;height:18px;color:var(--ink);}
  .drawer-search{
    display:flex;align-items:center;gap:8px;height:46px;padding:0 14px;
    border:1px solid var(--line);border-radius:12px;background:#F8F4F6;
  }
  .drawer-search input{flex:1;border:0;background:transparent;outline:none;font-size:15px;color:var(--ink);}
  .drawer-nav{display:flex;flex-direction:column;gap:2px;}
  .drawer-nav a{
    padding:12px 10px;border-radius:12px;font-size:15.5px;font-weight:500;color:#2C1F31;
  }
  .drawer-nav a:hover{background:rgba(224,51,110,.07);}
  .drawer-nav a.is-active{color:var(--primary-deep);font-weight:700;background:rgba(224,51,110,.09);}
  .drawer-cats{padding-top:14px;border-top:1px solid var(--line);}
  .drawer-cats h3{font-family:var(--sans);font-size:13px;letter-spacing:.12em;color:#8B7A90;text-transform:uppercase;margin-bottom:10px;}
  .drawer-cats a{display:block;padding:9px 10px;border-radius:10px;font-size:14.5px;color:#2C1F31;}
  .drawer-cats a.is-active{color:var(--primary-deep);font-weight:700;background:rgba(224,51,110,.09);}
  .drawer-foot{margin-top:auto;padding-top:20px;}
  body.is-locked{overflow:hidden;}

  /* ---------- Page common ---------- */
  .page-main{padding-bottom:0;}
  .section{padding:64px 0;}
  @media (min-width:768px){ .section{padding:72px 0;} }
  @media (min-width:1024px){ .section{padding:96px 0;} }
  .section-tight{padding:48px 0;}
  @media (min-width:1024px){ .section-tight{padding:56px 0;} }

  .eyebrow{
    font-family:var(--mono);font-size:12.5px;font-weight:600;
    letter-spacing:.16em;text-transform:uppercase;color:var(--primary-deep);
  }
  .h2{
    font-size:clamp(26px,3.4vw,40px);font-weight:900;
  }
  .h2::before{
    content:"";display:block;width:52px;height:4px;border-radius:2px;
    background:var(--grad);margin-bottom:18px;
  }
  .section-lead{
    margin-top:14px;font-size:16px;color:var(--text-soft);max-width:660px;
  }
  .section-head{margin-bottom:36px;}

  .crumb{
    display:flex;flex-wrap:wrap;align-items:center;gap:8px;
    font-size:13px;color:var(--text-soft);padding:20px 0 0;
  }
  .crumb a{color:var(--text-soft);transition:color .18s ease;}
  .crumb a:hover{color:var(--primary-deep);}
  .crumb .sep{color:#C7B8CD;}
  .crumb .current{color:var(--ink);font-weight:700;}

  .chip{
    display:inline-flex;align-items:center;gap:6px;
    padding:5px 13px;border-radius:999px;
    font-size:13px;font-weight:700;
    background:rgba(224,51,110,.1);color:var(--primary-deep);
    transition:background .18s ease,color .18s ease;
  }
  .chip:hover{background:var(--primary-deep);color:#fff;}

  .badge-data{
    display:inline-flex;flex-direction:column;gap:1px;
    padding:10px 18px;border-radius:999px;
    background:rgba(224,51,110,.08);border:1px solid rgba(224,51,110,.16);
  }
  .badge-data b{
    font-family:var(--mono);font-size:21px;font-weight:600;color:var(--primary-deep);
    letter-spacing:.02em;line-height:1.25;
  }
  .badge-data span{font-size:12.5px;color:#6B5670;font-weight:500;}

  /* ---------- Hero ---------- */
  .hero-metrics{
    position:relative;overflow:hidden;
    padding:36px 0 0;
    background:var(--paper);
  }
  .hero-metrics::before{
    content:"";position:absolute;top:-220px;left:-140px;width:560px;height:560px;
    background:radial-gradient(circle,rgba(224,51,110,.16),rgba(224,51,110,0) 68%);
    pointer-events:none;
  }
  .hero-inner{position:relative;display:grid;gap:36px;}
  @media (min-width:1024px){
    .hero-inner{grid-template-columns:1.28fr .72fr;align-items:end;gap:48px;}
  }
  .hero-title{
    font-size:clamp(32px,5vw,56px);font-weight:900;letter-spacing:.01em;
    margin-top:14px;
  }
  .hero-title .hl{
    background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero-sub{
    margin-top:18px;font-size:17px;line-height:1.9;color:#4A3A50;max-width:600px;
  }
  .hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
  .hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;}

  .hero-media{
    position:relative;border-radius:var(--radius-lg);overflow:hidden;
    border:1px solid var(--line);
    box-shadow:var(--shadow-card);
    aspect-ratio:4/3;
    background:var(--grad);
  }
  .hero-media img{
    width:100%;height:100%;object-fit:cover;
  }
  .hero-media::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(18,10,23,.5) 0%,rgba(18,10,23,.18) 55%,rgba(18,10,23,.62) 100%);
  }
  .hero-media-note{
    position:absolute;left:20px;bottom:20px;right:20px;z-index:2;color:#fff;
  }
  .hero-media-note strong{
    display:block;font-family:var(--mono);font-size:12px;letter-spacing:.16em;
    text-transform:uppercase;color:rgba(255,255,255,.82);font-weight:600;
  }
  .hero-media-note p{margin-top:6px;font-size:15px;line-height:1.7;color:rgba(255,255,255,.94);}

  /* ---------- Dashboard ---------- */
  .dash-wrap{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-lg);
    padding:28px;
    box-shadow:var(--shadow-card);
  }
  @media (min-width:768px){ .dash-wrap{padding:36px;} }
  .dash-top{
    display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
    padding-bottom:22px;border-bottom:1px solid var(--line);
  }
  .dash-top h3{font-size:20px;font-weight:700;}
  .dash-status{
    display:inline-flex;align-items:center;gap:7px;
    font-size:12.5px;font-weight:700;color:#146B58;
    background:rgba(47,214,181,.14);border-radius:999px;padding:5px 13px;
  }
  .dash-status i{
    width:7px;height:7px;border-radius:50%;background:var(--mint);display:block;
  }
  .dash-badges{
    display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;
    margin-top:24px;
  }
  @media (min-width:768px){ .dash-badges{grid-template-columns:repeat(4,minmax(0,1fr));} }
  .dash-stat{
    padding:16px 18px;border-radius:var(--radius-sm);
    background:#FBF7F9;border:1px solid var(--line);
    transition:border-color .18s ease,transform .18s ease;
  }
  .dash-stat:hover{border-color:rgba(224,51,110,.35);transform:translateY(-2px);}
  .dash-stat b{
    display:block;font-family:var(--mono);font-size:26px;font-weight:600;color:var(--ink);
    line-height:1.2;letter-spacing:.01em;
  }
  .dash-stat b em{font-style:normal;font-size:15px;color:var(--primary-deep);margin-left:2px;}
  .dash-stat span{display:block;margin-top:4px;font-size:13px;color:var(--text-soft);}

  .dash-charts{
    display:grid;gap:26px;margin-top:30px;
  }
  @media (min-width:900px){ .dash-charts{grid-template-columns:1.15fr .85fr;} }

  .chart-title{
    font-family:var(--sans);font-size:13px;font-weight:700;
    letter-spacing:.1em;text-transform:uppercase;color:#8B7A90;margin-bottom:18px;
  }
  .bar-chart{
    display:grid;grid-template-columns:repeat(6,minmax(0,1fr));
    gap:10px;align-items:end;height:190px;
  }
  .bar-item{display:flex;flex-direction:column;align-items:center;height:100%;justify-content:flex-end;gap:8px;}
  .bar-track{
    width:100%;max-width:44px;height:100%;border-radius:10px;
    background:#F3ECF0;display:flex;align-items:flex-end;overflow:hidden;
  }
  .bar-fill{
    width:100%;height:var(--h);border-radius:10px 10px 6px 6px;
    background:linear-gradient(180deg,#F2683C 0%,#E0336E 100%);
    transition:height .6s cubic-bezier(.2,.7,.3,1);
  }
  .bar-fill.is-alt{background:linear-gradient(180deg,#F2A93B 0%,#E0336E 100%);}
  .bar-label{font-family:var(--mono);font-size:11.5px;color:#8B7A90;letter-spacing:.06em;}
  .bar-value{font-family:var(--mono);font-size:12.5px;font-weight:600;color:var(--ink);}

  .spark-box{
    border:1px solid var(--line);border-radius:var(--radius-sm);
    padding:18px;background:#FBF7F9;height:100%;
  }
  .spark{width:100%;height:auto;display:block;}
  .spark-legend{
    display:flex;flex-wrap:wrap;gap:14px;margin-top:14px;
    font-size:12.5px;color:var(--text-soft);
  }
  .spark-legend span{display:inline-flex;align-items:center;gap:6px;}
  .spark-legend i{width:10px;height:10px;border-radius:3px;display:block;}

  /* ---------- Case cards ---------- */
  .case-grid{display:grid;gap:22px;}
  @media (min-width:700px){ .case-grid{grid-template-columns:repeat(2,minmax(0,1fr));} }
  @media (min-width:1024px){ .case-grid{grid-template-columns:repeat(3,minmax(0,1fr));} }

  .case-card{
    display:flex;flex-direction:column;
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius-lg);overflow:hidden;
    box-shadow:var(--shadow-card);
    transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
  }
  .case-card:hover{
    border-color:rgba(224,51,110,.35);
    transform:translateY(-4px);
    box-shadow:0 26px 52px -28px rgba(18,10,23,.4);
  }
  .case-media{
    position:relative;aspect-ratio:16/10;overflow:hidden;
    background:var(--grad);
  }
  .case-media img{
    width:100%;height:100%;object-fit:cover;
    transition:transform .35s cubic-bezier(.2,.7,.3,1);
  }
  .case-card:hover .case-media img{transform:scale(1.04);}
  .case-media-tag{
    position:absolute;top:14px;left:14px;z-index:2;
    background:rgba(18,10,23,.72);color:#fff;
    font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;
    padding:4px 11px;border-radius:999px;backdrop-filter:blur(6px);
  }
  .case-hover{
    position:absolute;inset:0;z-index:3;
    display:flex;align-items:flex-end;justify-content:flex-end;
    padding:14px;
    background:linear-gradient(180deg,rgba(18,10,23,0) 45%,rgba(18,10,23,.62) 100%);
    opacity:0;transition:opacity .22s ease;
  }
  .case-card:hover .case-hover,
  .case-card:focus-within .case-hover{opacity:1;}
  .case-hover span{
    display:inline-flex;align-items:center;gap:6px;
    background:#fff;color:var(--primary-deep);
    font-size:13px;font-weight:700;padding:7px 15px;border-radius:999px;
  }

  .case-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1;gap:12px;}
  .case-body h3{font-size:20px;font-weight:700;line-height:1.45;}
  .case-body p{font-size:14.5px;line-height:1.8;color:var(--text-soft);}
  .case-metrics-row{
    display:flex;flex-wrap:wrap;gap:8px;
  }
  .case-metrics-row span{
    font-family:var(--mono);font-size:12px;font-weight:600;
    color:var(--primary-deep);background:rgba(224,51,110,.08);
    border-radius:8px;padding:3px 9px;
  }
  .case-foot{
    margin-top:auto;padding-top:14px;border-top:1px solid var(--line);
    display:flex;align-items:center;justify-content:space-between;gap:10px;
  }
  .case-foot time{font-family:var(--mono);font-size:12.5px;color:#8B7A90;}
  .case-foot a{
    font-size:13.5px;font-weight:700;color:var(--primary-deep);
    text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;
    transition:text-decoration-thickness .16s ease;
  }
  .case-foot a:hover{text-decoration-thickness:2px;}

  /* ---------- Metric definition cards ---------- */
  .def-grid{display:grid;gap:18px;}
  @media (min-width:640px){ .def-grid{grid-template-columns:repeat(2,minmax(0,1fr));} }
  @media (min-width:1024px){ .def-grid{grid-template-columns:repeat(4,minmax(0,1fr));} }
  .def-card{
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius-md);padding:24px;
    transition:border-color .18s ease,transform .18s ease;
  }
  .def-card:hover{border-color:rgba(224,51,110,.35);transform:translateY(-2px);}
  .def-card .num{
    font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--accent);
    font-weight:600;
  }
  .def-card h3{font-size:18px;font-weight:700;margin-top:8px;}
  .def-card p{margin-top:9px;font-size:14px;line-height:1.8;color:var(--text-soft);}

  /* ---------- Method steps ---------- */
  .method{
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-card);
  }
  @media (min-width:768px){ .method{padding:38px;} }
  .method-grid{display:grid;gap:20px;}
  @media (min-width:900px){ .method-grid{grid-template-columns:repeat(3,minmax(0,1fr));} }
  .method-item{
    border-left:3px solid rgba(224,51,110,.28);
    padding-left:18px;
  }
  .method-item b{
    display:block;font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;
    color:var(--primary-deep);font-weight:600;
  }
  .method-item h3{font-size:18px;font-weight:700;margin-top:6px;}
  .method-item p{margin-top:8px;font-size:14.5px;line-height:1.8;color:var(--text-soft);}

  .note-strip{
    margin-top:24px;padding:16px 20px;border-radius:var(--radius-sm);
    background:rgba(242,169,59,.1);
    border-left:4px solid var(--accent);
    font-size:14px;line-height:1.8;color:#5C4520;
  }

  /* ---------- FAQ ---------- */
  .faq-list{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
  .faq-item{
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius-md);overflow:hidden;
    transition:border-color .18s ease,box-shadow .18s ease;
  }
  .faq-item.is-open{border-color:rgba(224,51,110,.35);box-shadow:var(--shadow-card);}
  .faq-q{
    width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding:20px 24px;background:transparent;border:0;cursor:pointer;text-align:left;
    font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.6;
  }
  .faq-q:hover{color:var(--primary-deep);}
  .faq-icon{
    width:22px;height:22px;flex-shrink:0;position:relative;
    transition:transform .24s ease;
  }
  .faq-icon::before,.faq-icon::after{
    content:"";position:absolute;background:var(--primary-deep);border-radius:2px;
  }
  .faq-icon::before{left:0;right:0;top:50%;height:1.6px;transform:translateY(-50%);}
  .faq-icon::after{top:0;bottom:0;left:50%;width:1.6px;transform:translateX(-50%);}
  .faq-item.is-open .faq-icon{transform:rotate(135deg);}
  .faq-a{
    max-height:0;overflow:hidden;
    transition:max-height .3s cubic-bezier(.2,.7,.3,1);
  }
  .faq-a-inner{padding:0 24px 22px;font-size:15px;line-height:1.9;color:var(--text-soft);}

  /* ---------- Dark CTA ---------- */
  .cta-dark{
    position:relative;overflow:hidden;
    background:var(--ink);
    border-radius:32px;
    padding:36px 24px;
    color:#fff;
  }
  @media (min-width:768px){ .cta-dark{padding:56px 48px;} }
  .cta-dark::before{
    content:"";position:absolute;left:-120px;bottom:-180px;width:460px;height:460px;
    background:radial-gradient(circle,rgba(224,51,110,.4),rgba(224,51,110,0) 68%);
    pointer-events:none;
  }
  .cta-dark::after{
    content:"";position:absolute;right:-100px;top:-160px;width:400px;height:400px;
    background:radial-gradient(circle,rgba(242,169,59,.22),rgba(242,169,59,0) 70%);
    pointer-events:none;
  }
  .cta-inner{position:relative;z-index:2;display:grid;gap:32px;}
  @media (min-width:900px){ .cta-inner{grid-template-columns:1.1fr .9fr;align-items:center;} }
  .cta-dark h2{
    color:#fff;font-size:clamp(26px,3.6vw,38px);font-weight:900;
  }
  .cta-dark p{margin-top:16px;font-size:16px;line-height:1.9;color:rgba(255,255,255,.88);max-width:520px;}
  .cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
  .cta-side{
    display:grid;gap:12px;
  }
  .cta-side-card{
    border:1px solid var(--line-dark);border-radius:var(--radius-md);
    padding:18px 20px;background:rgba(255,255,255,.04);
    transition:background .18s ease,border-color .18s ease;
  }
  .cta-side-card:hover{background:rgba(255,255,255,.08);border-color:rgba(224,51,110,.5);}
  .cta-side-card b{
    display:block;font-family:var(--mono);font-size:12px;letter-spacing:.14em;
    color:var(--mint);font-weight:600;
  }
  .cta-side-card span{display:block;margin-top:6px;font-size:15px;color:rgba(255,255,255,.92);line-height:1.7;}

  /* ---------- Footer ---------- */
  .site-footer{
    background:var(--ink);color:rgba(255,255,255,.72);
    padding:56px 0 28px;margin-top:64px;
  }
  @media (min-width:1024px){ .site-footer{padding:72px 0 32px;margin-top:96px;} }
  .footer-grid{display:grid;gap:36px;}
  @media (min-width:768px){ .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));} }
  @media (min-width:1024px){ .footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;} }
  .footer-brand{display:flex;align-items:center;gap:10px;}
  .footer-brand .brand-text{color:#fff;}
  .footer-desc{
    margin-top:16px;font-size:14px;line-height:1.9;color:rgba(255,255,255,.65);max-width:340px;
  }
  .footer-col h3{
    font-family:var(--sans);font-size:13px;font-weight:700;letter-spacing:.12em;
    text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:14px;
  }
  .footer-col ul{display:flex;flex-direction:column;gap:9px;}
  .footer-col a{
    font-size:14px;color:rgba(255,255,255,.78);
    transition:color .18s ease;
  }
  .footer-col a:hover{color:var(--accent);}
  .footer-contact li{font-size:14px;line-height:1.85;color:rgba(255,255,255,.72);}
  .footer-bottom{
    margin-top:40px;padding-top:22px;border-top:1px solid var(--line-dark);
    display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
    font-size:13px;color:rgba(255,255,255,.55);
  }

  @media (prefers-reduced-motion:reduce){
    *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  }

/* roulang page: category7 */
:root{
    --ink:#120A17;
    --ink-2:#2A1830;
    --paper:#FBF7F9;
    --surface:#FFFFFF;
    --primary:#E0336E;
    --primary-deep:#A81B52;
    --accent:#F2A93B;
    --mint:#2FD6B5;
    --line:#EADFE6;
    --line-dark:rgba(255,255,255,.12);
    --text:#1D1020;
    --muted:#6E5A68;
    --grad:linear-gradient(120deg,#E0336E 0%,#F2683C 55%,#F2A93B 100%);
    --r-lg:28px;
    --r-md:20px;
    --r-sm:14px;
    --r-xs:12px;
    --shadow-card:0 18px 40px -24px rgba(18,10,23,.35);
    --shadow-cta:0 12px 28px -10px rgba(224,51,110,.55);
    --font-serif:'Noto Serif TC','PingFang TC','Microsoft JhengHei',sans-serif;
    --font-sans:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;
    --font-mono:'IBM Plex Mono','Noto Sans TC',monospace;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:var(--font-sans);
    font-size:16px;
    line-height:1.9;
    color:var(--text);
    background:var(--paper);
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;transition:color .18s ease,border-color .18s ease,background .18s ease,box-shadow .18s ease,transform .18s ease;}
  button{font-family:inherit;cursor:pointer;}
  input,select,textarea{font-family:inherit;font-size:15px;color:var(--text);}
  h1,h2,h3,h4{font-family:var(--font-serif);margin:0;line-height:1.25;letter-spacing:.01em;}
  p{margin:0;}
  ul{margin:0;padding:0;list-style:none;}
  :focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}

  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
  @media (min-width:1024px){.container{padding:0 32px;}}

  .eyebrow{
    font-family:var(--font-mono);
    font-size:12.5px;
    letter-spacing:.16em;
    text-transform:uppercase;
    color:var(--primary-deep);
    font-weight:600;
    display:inline-flex;
    align-items:center;
    gap:10px;
  }
  .eyebrow::before{content:"";width:26px;height:2px;background:var(--grad);border-radius:2px;}
  .eyebrow.on-dark{color:var(--accent);}

  /* ---------- Header ---------- */
  .site-header{
    position:sticky;
    top:0;
    z-index:60;
    background:rgba(251,247,249,.84);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
  }
  .nav{
    max-width:1200px;
    margin:0 auto;
    height:68px;
    padding:0 24px;
    display:flex;
    align-items:center;
    gap:20px;
  }
  @media (min-width:1024px){.nav{padding:0 32px;gap:26px;}}

  .brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0;}
  .brand-mark{
    width:26px;height:26px;border-radius:8px;
    background:var(--grad);
    color:#fff;
    font-family:var(--font-serif);
    font-size:14px;
    font-weight:900;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    letter-spacing:0;
    box-shadow:0 8px 18px -10px rgba(224,51,110,.8);
  }
  .brand-text{
    font-size:15.5px;
    font-weight:700;
    letter-spacing:.02em;
    color:var(--ink);
    white-space:nowrap;
  }

  .nav-links{display:none;align-items:center;gap:4px;}
  @media (min-width:1024px){.nav-links{display:flex;}}
  .nav-link{
    position:relative;
    display:inline-flex;
    align-items:center;
    gap:6px;
    padding:9px 12px;
    font-size:14px;
    font-weight:500;
    color:#3B2A3A;
    border-radius:10px;
    background:transparent;
    border:0;
    white-space:nowrap;
    transition:color .18s ease,background .18s ease;
  }
  .nav-link:hover{color:var(--primary-deep);background:rgba(224,51,110,.07);}
  .nav-link.is-active{color:var(--primary-deep);font-weight:700;}
  .nav-link.is-active::after{
    content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
    background:var(--grad);border-radius:2px;
  }

  .nav-mega{position:relative;}
  .nav-mega > .nav-link svg{transition:transform .2s ease;}
  .nav-mega.is-open > .nav-link{color:var(--primary-deep);background:rgba(224,51,110,.07);}
  .nav-mega.is-open > .nav-link svg{transform:rotate(180deg);}
  .mega-panel{
    position:absolute;
    top:calc(100% + 12px);
    left:50%;
    transform:translate(-50%,8px);
    width:520px;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--r-md);
    box-shadow:var(--shadow-card);
    padding:14px;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:6px;
    opacity:0;
    visibility:hidden;
    transition:opacity .2s ease,transform .2s ease,visibility .2s;
  }
  .nav-mega.is-open .mega-panel{opacity:1;visibility:visible;transform:translate(-50%,0);}
  .mega-item{
    display:block;
    padding:10px 12px;
    border-radius:12px;
    transition:background .16s ease;
  }
  .mega-item strong{display:block;font-size:13.5px;font-weight:700;color:var(--ink);}
  .mega-item span{display:block;font-size:12px;color:var(--muted);line-height:1.6;margin-top:2px;}
  .mega-item:hover{background:rgba(224,51,110,.07);}
  .mega-item:hover strong{color:var(--primary-deep);}

  .nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px;}
  .cmd-search{
    position:relative;
    display:none;
    align-items:center;
    width:210px;
    height:38px;
    padding:0 10px;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--r-xs);
    transition:border-color .18s ease,box-shadow .18s ease;
  }
  @media (min-width:1100px){.cmd-search{display:flex;width:232px;}}
  .cmd-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(224,51,110,.12);}
  .search-icon{width:15px;height:15px;color:var(--muted);flex-shrink:0;}
  .cmd-input{
    border:0;outline:none;background:transparent;flex:1;min-width:0;
    font-size:13px;height:100%;padding:0 8px;color:var(--text);
  }
  .cmd-input::placeholder{color:#9A8894;}
  .kbd{
    font-family:var(--font-mono);font-size:11px;color:var(--muted);
    border:1px solid var(--line);border-radius:6px;padding:1px 5px;background:var(--paper);
    flex-shrink:0;
  }
  .cmd-panel{
    position:absolute;top:calc(100% + 8px);left:0;right:0;
    background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);
    box-shadow:var(--shadow-card);padding:8px;display:none;
  }
  .cmd-search:focus-within .cmd-panel{display:block;}
  .cmd-panel a{display:block;padding:7px 10px;border-radius:10px;font-size:12.5px;color:#4A3646;}
  .cmd-panel a:hover{background:rgba(224,51,110,.08);color:var(--primary-deep);}

  .nav-quiet{
    display:none;font-size:13.5px;font-weight:500;color:#4A3646;
    padding:8px 4px;white-space:nowrap;
  }
  @media (min-width:1024px){.nav-quiet{display:inline-block;}}
  .nav-quiet:hover{color:var(--primary-deep);}

  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:44px;padding:0 22px;border-radius:999px;border:1px solid transparent;
    font-size:14px;font-weight:700;letter-spacing:.01em;
    transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
    white-space:nowrap;
  }
  .btn-primary{
    background:var(--grad);
    background-size:160% 100%;
    background-position:0% 50%;
    color:#fff;
    box-shadow:var(--shadow-cta);
  }
  .btn-primary:hover{transform:translateY(-2px);background-position:100% 50%;box-shadow:0 16px 34px -12px rgba(224,51,110,.68);}
  .btn-primary:active{transform:translateY(0);}
  .btn-ghost{
    background:transparent;color:var(--primary-deep);border-color:rgba(224,51,110,.42);
  }
  .btn-ghost:hover{background:rgba(224,51,110,.09);border-color:var(--primary);transform:translateY(-2px);}
  .btn-light{
    background:transparent;color:#fff;border-color:rgba(255,255,255,.34);
  }
  .btn-light:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.6);transform:translateY(-2px);}
  .btn-sm{height:38px;padding:0 18px;font-size:13.5px;}
  .nav-cta{display:none;}
  @media (min-width:1024px){.nav-cta{display:inline-flex;}}

  .nav-toggle{
    display:inline-flex;flex-direction:column;justify-content:center;gap:4px;
    width:42px;height:42px;padding:0 10px;background:var(--surface);
    border:1px solid var(--line);border-radius:12px;
  }
  @media (min-width:1024px){.nav-toggle{display:none;}}
  .nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--ink);}

  /* ---------- Drawer ---------- */
  .drawer{
    position:fixed;inset:0;z-index:90;
    background:var(--surface);
    transform:translateY(-100%);
    transition:transform .28s cubic-bezier(.2,.7,.3,1);
    display:flex;flex-direction:column;
    visibility:hidden;
  }
  .drawer.is-open{transform:translateY(0);visibility:visible;}
  body.drawer-lock{overflow:hidden;}
  .drawer-top{
    display:flex;align-items:center;justify-content:space-between;
    padding:16px 20px;border-bottom:1px solid var(--line);
  }
  .drawer-close{
    width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
    background:var(--paper);font-size:18px;line-height:1;color:var(--ink);
  }
  .drawer-body{flex:1;overflow-y:auto;padding:20px;}
  .drawer-search{
    display:flex;align-items:center;gap:8px;height:46px;padding:0 14px;
    border:1px solid var(--line);border-radius:var(--r-xs);background:var(--paper);margin-bottom:18px;
  }
  .drawer-search input{border:0;background:transparent;outline:none;flex:1;font-size:14px;}
  .drawer-label{
    font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;
    color:var(--muted);margin:0 0 10px;
  }
  .drawer-links{display:flex;flex-direction:column;}
  .drawer-links a{
    padding:13px 4px;border-bottom:1px solid var(--line);font-size:15px;font-weight:500;color:#311F30;
  }
  .drawer-links a.is-active{color:var(--primary-deep);font-weight:700;}
  .drawer-cats{display:flex;flex-direction:column;margin-bottom:22px;}
  .drawer-cats a{padding:11px 4px;font-size:14px;color:#4A3646;border-bottom:1px dashed rgba(234,223,230,.9);}
  .drawer-foot{
    position:sticky;bottom:0;padding:14px 20px calc(14px + env(safe-area-inset-bottom));
    background:var(--surface);border-top:1px solid var(--line);
  }
  .drawer-foot .btn{width:100%;height:48px;}

  /* ---------- Page head ---------- */
  .page-head{
    position:relative;
    padding:44px 0 40px;
    background:
      radial-gradient(760px 320px at 12% -10%, rgba(224,51,110,.14), transparent 70%),
      radial-gradient(560px 260px at 92% 0%, rgba(242,169,59,.14), transparent 72%),
      var(--paper);
    border-bottom:1px solid var(--line);
    overflow:hidden;
  }
  .breadcrumb{
    display:flex;flex-wrap:wrap;align-items:center;gap:8px;
    font-size:13px;color:var(--muted);margin-bottom:22px;
  }
  .breadcrumb a{color:var(--muted);}
  .breadcrumb a:hover{color:var(--primary-deep);}
  .breadcrumb .sep{color:#C9B8C4;}
  .breadcrumb .current{color:var(--primary-deep);font-weight:600;}

  .page-head h1{
    font-size:clamp(30px,4.4vw,50px);
    font-weight:900;
    color:var(--ink);
    max-width:16em;
  }
  .page-head h1 em{
    font-style:normal;
    background:var(--grad);
    -webkit-background-clip:text;background-clip:text;
    -webkit-text-fill-color:transparent;
  }
  .lead{
    margin-top:18px;
    max-width:44em;
    font-size:16.5px;
    line-height:1.95;
    color:#4A3646;
  }
  .head-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
  .chip{
    display:inline-flex;align-items:center;gap:7px;
    padding:8px 15px;border-radius:999px;
    font-size:13px;font-weight:500;
    color:var(--primary-deep);
    background:rgba(224,51,110,.09);
    border:1px solid rgba(224,51,110,.16);
    transition:background .18s ease,color .18s ease,transform .18s ease;
  }
  .chip:hover{background:var(--primary);color:#fff;transform:translateY(-2px);border-color:var(--primary);}
  .chip .dot{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.7;}

  /* ---------- Sections ---------- */
  .section{padding:56px 0;}
  @media (min-width:768px){.section{padding:72px 0;}}
  @media (min-width:1024px){.section{padding:96px 0;}}
  .section-head{max-width:720px;margin-bottom:32px;}
  @media (min-width:1024px){.section-head{margin-bottom:40px;}}
  .section-head h2{
    font-size:clamp(25px,3.2vw,38px);
    font-weight:900;
    color:var(--ink);
    margin-top:14px;
  }
  .section-head p{margin-top:12px;color:var(--muted);font-size:15.5px;line-height:1.9;}

  /* ---------- Tickets ---------- */
  .ticket-grid{display:grid;gap:20px;}
  @media (min-width:768px){.ticket-grid{grid-template-columns:repeat(3,1fr);}}
  .ticket-card{
    position:relative;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--r-lg);
    padding:26px 24px 24px;
    box-shadow:var(--shadow-card);
    display:flex;flex-direction:column;
    transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  }
  .ticket-card:hover{transform:translateY(-4px);border-color:rgba(224,51,110,.35);box-shadow:0 26px 50px -26px rgba(18,10,23,.45);}
  .ticket-card .t-name{font-family:var(--font-serif);font-size:22px;font-weight:700;color:var(--ink);}
  .ticket-card .t-price{
    font-family:var(--font-mono);font-size:29px;font-weight:600;color:var(--primary-deep);
    margin-top:12px;letter-spacing:0;
  }
  .ticket-card .t-price small{font-family:var(--font-sans);font-size:13px;font-weight:500;color:var(--muted);margin-left:6px;letter-spacing:0;}
  .ticket-card .t-for{margin-top:8px;font-size:13.5px;color:var(--muted);line-height:1.8;}
  .t-rule{height:1px;background:var(--line);margin:18px 0 16px;}
  .t-list{display:flex;flex-direction:column;gap:9px;font-size:14px;color:#3E2C3C;}
  .t-list li{display:flex;gap:9px;line-height:1.75;}
  .t-list .ok{color:var(--mint);font-weight:700;flex-shrink:0;}
  .t-list .no{color:#B9A8B4;font-weight:700;flex-shrink:0;}
  .ticket-card .btn{margin-top:22px;width:100%;}
  .ticket-card.is-featured{
    border:2px solid transparent;
    background-image:linear-gradient(#fff,#fff),var(--grad);
    background-origin:border-box;
    background-clip:padding-box,border-box;
    box-shadow:0 24px 48px -22px rgba(224,51,110,.42);
  }
  @media (min-width:768px){.ticket-card.is-featured{transform:translateY(-12px);} .ticket-card.is-featured:hover{transform:translateY(-16px);}}
  .t-badge{
    position:absolute;top:-13px;left:50%;transform:translateX(-50%);
    padding:4px 14px;border-radius:999px;background:var(--grad);color:#fff;
    font-size:12px;font-weight:700;letter-spacing:.08em;white-space:nowrap;
    box-shadow:var(--shadow-cta);
  }
  .ticket-note{margin-top:24px;font-size:13px;color:var(--muted);}

  /* ---------- FAQ ---------- */
  .faq-wrap{max-width:880px;margin:0 auto;}
  .faq-item{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--r-md);
    margin-bottom:12px;
    overflow:hidden;
    transition:border-color .18s ease,box-shadow .18s ease;
  }
  .faq-item:hover{border-color:rgba(224,51,110,.3);}
  .faq-item.is-open{border-color:rgba(224,51,110,.42);box-shadow:var(--shadow-card);}
  .faq-q{
    width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding:20px 22px;background:transparent;border:0;text-align:left;
    font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.6;
  }
  .faq-q:hover{color:var(--primary-deep);}
  .faq-icon{
    position:relative;width:18px;height:18px;flex-shrink:0;
    transition:transform .22s ease;
  }
  .faq-icon::before,.faq-icon::after{
    content:"";position:absolute;background:var(--primary);border-radius:2px;
  }
  .faq-icon::before{left:0;right:0;top:8px;height:2px;}
  .faq-icon::after{top:0;bottom:0;left:8px;width:2px;}
  .faq-item.is-open .faq-icon{transform:rotate(45deg);}
  .faq-a{
    max-height:0;overflow:hidden;
    transition:max-height .28s cubic-bezier(.2,.7,.3,1);
  }
  .faq-a-inner{
    padding:0 22px 22px;font-size:15px;line-height:1.92;color:#4A3646;
  }
  .faq-a-inner strong{color:var(--primary-deep);}

  /* ---------- Contact ---------- */
  .contact-grid{display:grid;gap:22px;align-items:stretch;}
  @media (min-width:900px){.contact-grid{grid-template-columns:1.05fr .95fr;}}
  .contact-card{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
    padding:28px;box-shadow:var(--shadow-card);
  }
  .contact-card h3{font-size:21px;color:var(--ink);margin-bottom:10px;}
  .contact-card > p{font-size:14.5px;color:var(--muted);line-height:1.9;}
  .contact-list{margin-top:20px;display:flex;flex-direction:column;gap:14px;}
  .contact-row{display:flex;gap:12px;align-items:flex-start;}
  .contact-ico{
    width:34px;height:34px;border-radius:10px;flex-shrink:0;
    background:rgba(224,51,110,.1);color:var(--primary-deep);
    display:inline-flex;align-items:center;justify-content:center;
  }
  .contact-row .k{font-size:12.5px;color:var(--muted);letter-spacing:.02em;}
  .contact-row .v{font-size:14.5px;font-weight:600;color:var(--ink);line-height:1.7;word-break:break-all;}
  .contact-figure{
    position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:280px;
    border:1px solid var(--line);box-shadow:var(--shadow-card);
  }
  .contact-figure img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
  .contact-figure::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(18,10,23,.15) 0%,rgba(18,10,23,.78) 100%);
  }
  .contact-figure .fig-copy{position:relative;z-index:2;padding:26px;height:100%;display:flex;flex-direction:column;justify-content:flex-end;}
  .contact-figure .fig-copy h3{color:#fff;font-size:20px;}
  .contact-figure .fig-copy p{color:rgba(255,255,255,.85);font-size:14px;margin-top:8px;line-height:1.85;}
  .contact-figure .fig-copy .btn{margin-top:18px;align-self:flex-start;}

  /* ---------- Enroll form ---------- */
  .enroll-band{
    position:relative;
    background:var(--ink);
    border-radius:32px;
    padding:34px 24px;
    overflow:hidden;
    color:#fff;
  }
  @media (min-width:768px){.enroll-band{padding:44px 36px;}}
  @media (min-width:1024px){.enroll-band{padding:52px 48px;}}
  .enroll-band::before{
    content:"";position:absolute;left:-140px;bottom:-160px;width:460px;height:460px;
    background:radial-gradient(circle,rgba(224,51,110,.34),transparent 68%);
    pointer-events:none;
  }
  .enroll-band::after{
    content:"";position:absolute;right:-120px;top:-140px;width:400px;height:400px;
    background:radial-gradient(circle,rgba(242,169,59,.16),transparent 68%);
    pointer-events:none;
  }
  .enroll-grid{position:relative;z-index:2;display:grid;gap:30px;}
  @media (min-width:1024px){.enroll-grid{grid-template-columns:5fr 7fr;gap:48px;align-items:start;}}
  .enroll-band h2{font-size:clamp(25px,3vw,34px);color:#fff;margin-top:14px;line-height:1.3;}
  .enroll-points{margin-top:22px;display:flex;flex-direction:column;gap:12px;}
  .enroll-points li{display:flex;gap:10px;font-size:14.5px;color:rgba(255,255,255,.88);line-height:1.8;}
  .enroll-points li svg{flex-shrink:0;margin-top:5px;color:var(--mint);}
  .badge-deadline{
    display:inline-flex;align-items:center;gap:10px;margin-top:26px;
    padding:9px 16px;border-radius:999px;
    background:rgba(47,214,181,.14);color:var(--mint);
    font-family:var(--font-mono);font-size:13px;font-weight:600;letter-spacing:.06em;
  }
  .form-card{
    background:var(--surface);border-radius:var(--r-md);padding:24px;color:var(--text);
    box-shadow:0 24px 60px -30px rgba(0,0,0,.8);
  }
  @media (min-width:768px){.form-card{padding:28px;}}
  .form-grid{display:grid;gap:16px;}
  @media (min-width:640px){.form-grid{grid-template-columns:1fr 1fr;} .form-grid .full{grid-column:1 / -1;}}
  .field label{
    display:block;font-size:13.5px;font-weight:600;color:#3E2C3C;margin-bottom:6px;
  }
  .field label .req{color:var(--primary);margin-left:3px;}
  .field input,.field select,.field textarea{
    width:100%;border:1px solid var(--line);border-radius:var(--r-xs);
    background:var(--surface);padding:0 14px;height:48px;
    transition:border-color .18s ease,box-shadow .18s ease;
  }
  .field textarea{height:auto;padding:12px 14px;line-height:1.75;resize:vertical;}
  .field input::placeholder,.field textarea::placeholder{color:#A695A1;}
  .field input:focus,.field select:focus,.field textarea:focus{
    outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(224,51,110,.12);
  }
  .check-row{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:#4A3646;line-height:1.8;}
  .check-row input{width:18px;height:18px;flex-shrink:0;margin-top:4px;accent-color:var(--primary);}
  .form-card .btn{width:100%;height:49px;margin-top:20px;}
  .form-hint{font-size:12.5px;color:var(--muted);margin-top:12px;line-height:1.8;}
  .form-success{
    display:none;background:#F1FCF9;border:1px solid rgba(47,214,181,.55);
    border-radius:var(--r-md);padding:22px;color:#154D42;
  }
  .form-success h3{font-size:19px;color:#0F5B4C;margin-bottom:8px;}
  .form-success p{font-size:14px;line-height:1.85;}
  .form-success a{display:inline-block;margin-top:14px;color:var(--primary-deep);font-weight:700;border-bottom:2px solid rgba(168,27,82,.35);}

  /* ---------- CTA band ---------- */
  .cta-band{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--r-lg);
    padding:30px 26px;
    display:grid;gap:22px;align-items:center;
    box-shadow:var(--shadow-card);
  }
  @media (min-width:900px){.cta-band{grid-template-columns:1.4fr auto;padding:38px 40px;}}
  .cta-band h2{font-size:clamp(22px,2.6vw,30px);color:var(--ink);}
  .cta-band p{margin-top:10px;font-size:14.5px;color:var(--muted);line-height:1.9;max-width:44em;}
  .cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
  .cta-actions .btn{height:48px;}

  /* ---------- Footer ---------- */
  .site-footer{
    background:var(--ink);
    color:rgba(255,255,255,.72);
    padding:56px 0 0;
    margin-top:56px;
  }
  @media (min-width:1024px){.site-footer{padding:72px 0 0;margin-top:72px;}}
  .footer-grid{display:grid;gap:34px;}
  @media (min-width:768px){.footer-grid{grid-template-columns:1fr 1fr;}}
  @media (min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;}}
  .footer-brand{display:inline-flex;align-items:center;gap:11px;margin-bottom:16px;}
  .footer-brand .brand-text{color:#fff;}
  .footer-desc{font-size:14px;line-height:1.95;color:rgba(255,255,255,.7);max-width:32em;}
  .footer-col h3{
    font-family:var(--font-sans);font-size:13px;font-weight:700;
    letter-spacing:.1em;color:#fff;margin-bottom:14px;
  }
  .footer-col ul{display:flex;flex-direction:column;gap:9px;}
  .footer-col a{font-size:13.5px;color:rgba(255,255,255,.7);}
  .footer-col a:hover{color:var(--accent);}
  .footer-contact li{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.7);word-break:break-all;}
  .footer-bottom{
    margin-top:42px;border-top:1px solid var(--line-dark);
    padding:20px 0 26px;
    display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
    font-size:13px;color:rgba(255,255,255,.65);
  }

  @media (prefers-reduced-motion:reduce){
    *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
  }