/* roulang page: index */
:root{
  --bg:#08070d;
  --bg-soft:#0d0c15;
  --surface:#13111d;
  --surface-2:#1b1929;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.17);
  --text:#f5f3fb;
  --muted:#a29db8;
  --muted-2:#7f7a95;
  --pink:#ff3d7f;
  --violet:#7c5cff;
  --gold:#ffbc4b;
  --grad:linear-gradient(135deg,#ff3d7f 0%,#7c5cff 100%);
  --grad-soft:linear-gradient(135deg,rgba(255,61,127,.16),rgba(124,92,255,.16));
  --r-lg:22px;
  --r-md:16px;
  --r-sm:10px;
  --sh-1:0 16px 40px -22px rgba(0,0,0,.92);
  --sh-2:0 26px 62px -26px rgba(255,61,127,.48);
  --sp:clamp(58px,7.5vw,104px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:
    radial-gradient(1100px 520px at 12% -10%, rgba(124,92,255,.22), transparent 60%),
    radial-gradient(900px 480px at 92% 2%, rgba(255,61,127,.17), transparent 62%),
    var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,dl,dd,dt,figure{margin:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
::selection{background:rgba(255,61,127,.35);color:#fff}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(8,7,13,.72);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.site-header.is-scrolled{background:rgba(8,7,13,.94);box-shadow:0 18px 40px -26px rgba(0,0,0,.95)}
.header-top{max-height:110px;overflow:hidden;transition:max-height .38s ease,opacity .26s ease}
.site-header.is-scrolled .header-top{max-height:0;opacity:0}
.header-top-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:18px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:44px;height:44px;border-radius:14px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  background:var(--grad);color:#fff;font-weight:800;font-size:20px;
  box-shadow:0 12px 28px -14px rgba(255,61,127,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:19px;letter-spacing:.02em}
.brand-text small{font-size:12px;color:var(--muted-2);letter-spacing:.08em}
.header-util{display:flex;align-items:center;gap:14px}
.nav-search{
  display:flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  border-radius:999px;
  padding:8px 16px;
  transition:border-color .22s ease,background .22s ease;
}
.nav-search:focus-within{border-color:rgba(255,61,127,.6);background:rgba(255,255,255,.08)}
.nav-search i{color:var(--muted-2);font-size:13px}
.nav-search input{
  background:transparent;border:0;outline:0;width:170px;font-size:14px;
}
.nav-search input::placeholder{color:var(--muted-2)}

.header-bottom{position:relative}
.header-bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 0;min-height:58px}
.brand-mini{display:none;align-items:center;gap:9px;font-weight:700;font-size:17px;white-space:nowrap}
.brand-mini .dot{width:9px;height:9px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 4px rgba(255,61,127,.16)}
.site-header.is-scrolled .brand-mini{display:inline-flex}
.nav-main{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.nav-link{
  position:relative;display:inline-block;
  padding:9px 16px;border-radius:999px;
  font-size:15px;color:var(--muted);
  transition:color .22s ease,background .22s ease;
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav-link.active{color:#fff;background:var(--grad-soft);border:1px solid rgba(255,61,127,.35)}
.nav-link.active::after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);
  bottom:-1px;width:20px;height:2px;border-radius:2px;background:var(--grad);
}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;border-radius:12px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);
  cursor:pointer;padding:0 12px;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--text);transition:transform .25s ease,opacity .25s ease}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-drawer{
  display:none;position:absolute;left:0;right:0;top:100%;
  background:rgba(10,9,16,.98);
  border-bottom:1px solid var(--line);
  box-shadow:0 30px 60px -30px #000;
  padding:12px 0 20px;
  backdrop-filter:blur(16px);
}
.nav-drawer.open{display:block}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 4px;border-bottom:1px solid var(--line);
  font-size:16px;color:var(--muted);
}
.drawer-link:last-child{border-bottom:0}
.drawer-link.active{color:#fff}
.drawer-link.active i{color:var(--pink)}
.drawer-link i{font-size:13px;color:var(--muted-2)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid transparent;border-radius:999px;
  padding:12px 24px;font-size:15px;font-weight:600;letter-spacing:.02em;
  cursor:pointer;text-align:center;white-space:nowrap;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 32px -16px rgba(255,61,127,.85)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 46px -18px rgba(255,61,127,.95)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.34)}
.btn-gold{background:var(--gold);color:#241a04;box-shadow:0 14px 32px -18px rgba(255,188,75,.9)}
.btn-gold:hover{transform:translateY(-2px)}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}

/* ---------- section basics ---------- */
.section{padding:var(--sp) 0}
.section-tight{padding:calc(var(--sp) * .6) 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:26px;margin-bottom:38px;flex-wrap:wrap}
.section-head.center{flex-direction:column;align-items:center;text-align:center;gap:14px}
.section-head.center .section-note{max-width:640px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);margin-bottom:12px;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--grad)}
.section-title{font-size:clamp(22px,3vw,32px);line-height:1.35;font-weight:800;letter-spacing:.01em}
.section-note{font-size:14.5px;color:var(--muted);max-width:420px;margin:0}
.text-grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead-para{font-size:16px;color:var(--muted);line-height:1.95}

/* ---------- hero ---------- */
.hero{padding:clamp(34px,5vw,60px) 0 clamp(46px,6vw,80px)}
.hero-grid{display:grid;grid-template-columns:1.42fr 1fr;gap:24px;align-items:start}
.hero-card{
  background:linear-gradient(160deg,rgba(27,25,41,.96),rgba(15,14,24,.96));
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:clamp(24px,3.4vw,40px);
  box-shadow:var(--sh-1);
  position:relative;overflow:hidden;
}
.hero-card::before{
  content:"";position:absolute;inset:-1px -1px auto -1px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,61,127,.7),transparent);
}
.hero-main{padding-bottom:clamp(26px,3.6vw,42px)}
.hero-main h1{
  font-size:clamp(28px,4.1vw,45px);
  line-height:1.28;font-weight:800;letter-spacing:-.01em;
  margin:16px 0 18px;
}
.hero-lead{font-size:16px;color:var(--muted);line-height:1.95;max-width:660px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;margin-top:32px;padding-top:26px;border-top:1px solid var(--line);
}
.hero-stats dt{font-size:12.5px;color:var(--muted-2);letter-spacing:.06em}
.hero-stats dd{margin:6px 0 0;font-size:clamp(19px,2.4vw,26px);font-weight:800;letter-spacing:.01em}
.hero-side{display:flex;flex-direction:column;gap:24px}
.hero-side-card{padding:clamp(20px,2.6vw,26px)}
.hero-side-card h3{font-size:17px;font-weight:700;display:flex;align-items:center;gap:9px}
.hero-side-card h3 i{color:var(--pink);font-size:15px}
.side-offset{margin-top:0}
.hero-side .hero-side-card:last-child{transform:translateX(-14px)}
.heat-item{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line)}
.heat-item:last-child{border-bottom:0;padding-bottom:0}
.heat-name{flex:1;font-size:14.5px}
.heat-val{font-size:13px;font-weight:700;color:var(--gold)}
.heat-track{width:100%;height:6px;border-radius:6px;background:rgba(255,255,255,.07);overflow:hidden;margin-top:7px}
.heat-fill{height:100%;border-radius:6px;background:var(--grad)}
.timeline-line{position:relative;padding-left:22px;margin-top:14px}
.timeline-line::before{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:1px;background:linear-gradient(180deg,rgba(255,61,127,.7),rgba(124,92,255,.15))}
.timeline-item{position:relative;padding:7px 0;font-size:14px;color:var(--muted)}
.timeline-item::before{content:"";position:absolute;left:-21px;top:16px;width:9px;height:9px;border-radius:50%;background:var(--pink);box-shadow:0 0 0 3px rgba(255,61,127,.16)}
.timeline-item b{color:var(--text);margin-right:8px;font-size:13px}

/* ---------- pills & tags ---------- */
.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 15px;border-radius:999px;
  font-size:12.5px;letter-spacing:.06em;
  background:rgba(255,61,127,.13);
  border:1px solid rgba(255,61,127,.34);
  color:#ffd0e1;
}
.tag{
  display:inline-flex;align-items:center;
  padding:5px 13px;border-radius:999px;
  font-size:12.5px;color:var(--muted);
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  transition:color .2s ease,border-color .2s ease,background .2s ease,transform .2s ease;
}
.tag:hover{color:#fff;border-color:rgba(255,61,127,.5);background:rgba(255,61,127,.12);transform:translateY(-1px)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 10px;border-radius:8px;font-size:12px;font-weight:600;
  background:rgba(124,92,255,.16);color:#c9bcff;border:1px solid rgba(124,92,255,.3);
}
.badge-gold{background:rgba(255,188,75,.14);color:#ffd68f;border-color:rgba(255,188,75,.32)}

/* ---------- channel grid ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.channel-card{
  display:flex;flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:28px 26px 24px;
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease,background .28s ease;
  position:relative;overflow:hidden;
}
.channel-card::after{
  content:"";position:absolute;right:-60px;top:-60px;width:150px;height:150px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,61,127,.22),transparent 68%);
  opacity:0;transition:opacity .3s ease;
}
.channel-card:hover{transform:translateY(-6px);border-color:rgba(255,61,127,.42);box-shadow:var(--sh-2);background:var(--surface-2)}
.channel-card:hover::after{opacity:1}
.channel-index{font-size:13px;color:var(--muted-2);letter-spacing:.22em;font-weight:700}
.channel-card h3{font-size:20px;font-weight:800;margin:12px 0 10px}
.channel-card p{font-size:14.5px;color:var(--muted);line-height:1.9}
.mini-list{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 20px}
.mini-list li{font-size:12.5px;color:var(--muted-2);border:1px solid var(--line);border-radius:8px;padding:3px 10px}
.channel-more{margin-top:auto;font-size:14px;font-weight:600;color:#ffb3cd;display:inline-flex;align-items:center;gap:7px}
.channel-card:hover .channel-more{color:#fff}

/* ---------- picks ---------- */
.pick-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px}
.pick-card{
  grid-column:span 2;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:24px 22px;
  display:flex;flex-direction:column;gap:12px;
  transition:transform .26s ease,border-color .26s ease,background .26s ease;
}
.pick-card:hover{transform:translateY(-4px);border-color:rgba(124,92,255,.45);background:var(--surface-2)}
.pick-card.wide{grid-column:span 3;background:linear-gradient(150deg,rgba(255,61,127,.12),rgba(19,17,29,.96) 55%)}
.pick-card h3{font-size:17px;font-weight:700;line-height:1.6}
.pick-card p{font-size:14px;color:var(--muted);line-height:1.85}
.pick-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:auto;font-size:12.5px;color:var(--muted-2)}
.pick-meta i{color:var(--violet)}

/* ---------- topics ---------- */
.topic-layout{display:grid;grid-template-columns:minmax(0,360px) minmax(0,1fr);gap:34px;align-items:start}
.topic-aside{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px 26px;position:sticky;top:96px;
}
.topic-aside h2{font-size:clamp(20px,2.5vw,26px);font-weight:800;line-height:1.4}
.topic-aside p{font-size:14.5px;color:var(--muted);margin-top:14px;line-height:1.9}
.topic-list{display:flex;flex-direction:column;gap:16px}
.topic-card{
  display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px 24px;
  transition:border-color .24s ease,transform .24s ease,background .24s ease;
}
.topic-card:hover{border-color:rgba(255,188,75,.45);transform:translateX(6px);background:var(--surface-2)}
.topic-num{
  width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:var(--grad-soft);border:1px solid rgba(255,61,127,.3);
  font-weight:800;color:#ffc2d8;font-size:15px;
}
.topic-card h3{font-size:17px;font-weight:700}
.topic-card p{font-size:13.8px;color:var(--muted);margin-top:6px;line-height:1.8}
.topic-count{font-size:12.5px;color:var(--muted-2);white-space:nowrap}

/* ---------- news ---------- */
.news-list{border-top:1px solid var(--line)}
.news-item{
  display:grid;grid-template-columns:96px minmax(0,1fr) auto;gap:20px;align-items:center;
  padding:20px 6px;border-bottom:1px solid var(--line);
  transition:background .24s ease,padding-left .24s ease;
}
.news-item:hover{background:rgba(255,255,255,.035);padding-left:16px}
.news-date{font-size:13px;color:var(--muted-2);letter-spacing:.06em}
.news-title{font-size:16px;font-weight:600;line-height:1.65}
.news-title span{display:block;font-size:13.5px;color:var(--muted);font-weight:400;margin-top:5px}

/* ---------- ranking ---------- */
.rank-panel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(20px,3vw,32px);
}
.rank-row{
  display:grid;grid-template-columns:60px minmax(0,1.5fr) minmax(0,1fr) repeat(2,minmax(0,.7fr));
  gap:14px;align-items:center;
  padding:15px 12px;border-radius:var(--r-sm);
  transition:background .22s ease;
}
.rank-row:nth-child(odd){background:rgba(255,255,255,.026)}
.rank-row:hover{background:rgba(255,61,127,.1)}
.rank-num{font-size:20px;font-weight:800;color:var(--muted-2);font-variant-numeric:tabular-nums}
.rank-row:nth-child(1) .rank-num{color:var(--gold)}
.rank-row:nth-child(2) .rank-num{color:#e6e2f5}
.rank-row:nth-child(3) .rank-num{color:#ff9ec2}
.rank-name{font-size:15.5px;font-weight:600}
.rank-sub{font-size:12.5px;color:var(--muted-2);margin-top:3px}
.rank-metric{font-size:14px;font-variant-numeric:tabular-nums;color:var(--muted)}
.rank-metric b{color:var(--text)}
.rank-heat{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:700;color:var(--gold)}

/* ---------- scene table ---------- */
.scene-table{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface)}
.scene-row{
  display:grid;grid-template-columns:190px minmax(0,1fr) 150px;gap:20px;align-items:center;
  padding:20px 26px;border-bottom:1px solid var(--line);
  transition:background .22s ease;
}
.scene-row:last-child{border-bottom:0}
.scene-row:hover{background:rgba(124,92,255,.1)}
.scene-name{font-size:16px;font-weight:700;display:flex;align-items:center;gap:10px}
.scene-name i{color:var(--violet);font-size:14px}
.scene-advice{font-size:14.3px;color:var(--muted);line-height:1.8}
.scene-tag{font-size:12.5px;color:#ffc2d8;justify-self:end;border:1px solid rgba(255,61,127,.32);background:rgba(255,61,127,.1);padding:5px 13px;border-radius:999px;white-space:nowrap}

/* ---------- reviews ---------- */
.review-grid{columns:3;column-gap:22px}
.review-card{
  break-inside:avoid;margin-bottom:22px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px 22px;
  transition:border-color .24s ease,transform .24s ease;
}
.review-card:hover{border-color:rgba(124,92,255,.45);transform:translateY(-3px)}
.review-stars{color:var(--gold);font-size:13px;letter-spacing:2px}
.review-text{font-size:14.6px;color:#ded9ee;line-height:1.9;margin:14px 0 18px}
.review-user{display:flex;align-items:center;gap:11px}
.avatar{
  width:38px;height:38px;border-radius:50%;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;color:#fff;
  background:var(--grad);
}
.avatar.two{background:linear-gradient(135deg,#7c5cff,#3ec6ff)}
.avatar.three{background:linear-gradient(135deg,#ffbc4b,#ff6b3d)}
.avatar.four{background:linear-gradient(135deg,#3ec6ff,#2ee6a8)}
.review-user strong{display:block;font-size:14px}
.review-user span{font-size:12.5px;color:var(--muted-2)}
.avatar-group{display:flex;align-items:center;gap:14px;margin-top:30px;flex-wrap:wrap}
.avatar-stack{display:flex}
.avatar-stack .avatar{width:34px;height:34px;margin-left:-10px;border:2px solid var(--bg);font-size:12px}
.avatar-stack .avatar:first-child{margin-left:0}

/* ---------- evidence ---------- */
.evidence-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:26px;align-items:stretch}
.compare-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px 28px;
}
.compare-card.highlight{
  background:linear-gradient(155deg,rgba(255,61,127,.14),rgba(19,17,29,.97) 58%);
  border-color:rgba(255,61,127,.4);
}
.compare-card h3{font-size:18px;font-weight:800;display:flex;align-items:center;gap:10px;margin-bottom:20px}
.compare-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px dashed var(--line)}
.compare-row:last-child{border-bottom:0}
.compare-row span{font-size:14.3px;color:var(--muted)}
.compare-row b{font-size:19px;font-weight:800;font-variant-numeric:tabular-nums}
.compare-row b.up{color:#4ce0a5}
.compare-row b.down{color:#ff7aa8}
.data-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:26px}
.data-cell{
  background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px 20px;text-align:center;
}
.data-cell b{display:block;font-size:clamp(21px,2.8vw,30px);font-weight:800;letter-spacing:.01em}
.data-cell span{display:block;font-size:13px;color:var(--muted-2);margin-top:8px}

/* ---------- membership ---------- */
.member-wrap{
  background:linear-gradient(140deg,rgba(124,92,255,.16),rgba(13,12,21,.98) 52%);
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(26px,3.6vw,46px);
}
.benefit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:30px}
.benefit-item{
  display:flex;gap:13px;align-items:flex-start;
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  border-radius:var(--r-md);padding:20px 20px;
  transition:background .24s ease,border-color .24s ease;
}
.benefit-item:hover{background:rgba(255,255,255,.075);border-color:rgba(255,188,75,.42)}
.benefit-item i{color:var(--gold);font-size:16px;margin-top:5px}
.benefit-item strong{display:block;font-size:15.3px;margin-bottom:6px}
.benefit-item p{font-size:13.6px;color:var(--muted);line-height:1.8}
.member-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:30px}

/* ---------- progress ---------- */
.progress-list{display:flex;flex-direction:column;gap:16px;margin-top:8px}
.progress-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  padding:19px 22px;
}
.progress-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px;flex-wrap:wrap}
.progress-top strong{font-size:15.5px;font-weight:700}
.progress-top span{font-size:12.8px;color:var(--muted-2)}
.progress-track{height:8px;border-radius:8px;background:rgba(255,255,255,.07);overflow:hidden}
.progress-fill{height:100%;border-radius:8px;background:var(--grad);transition:width .5s ease}
.progress-fill.done{background:linear-gradient(90deg,#2ee6a8,#7c5cff)}

/* ---------- partners ---------- */
.partner-wall{
  display:flex;flex-wrap:wrap;gap:14px;
  padding:26px 0 0;
}
.partner-chip{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 22px;border-radius:var(--r-md);
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  font-size:14.5px;color:#d9d4e8;
  transition:border-color .24s ease,background .24s ease,transform .24s ease,color .24s ease;
}
.partner-chip:hover{border-color:rgba(255,61,127,.45);background:rgba(255,61,127,.1);color:#fff;transform:translateY(-3px)}
.partner-chip i{color:var(--muted-2);font-size:13px}

/* ---------- guarantee ---------- */
.guarantee-bar{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;
  background:linear-gradient(120deg,rgba(255,188,75,.11),rgba(19,17,29,.95) 60%);
  border:1px solid rgba(255,188,75,.28);
  border-radius:var(--r-lg);
  padding:26px 28px;
}
.guarantee-item{display:flex;gap:12px;align-items:flex-start}
.guarantee-item i{color:var(--gold);font-size:17px;margin-top:6px}
.guarantee-item strong{display:block;font-size:15px;margin-bottom:5px}
.guarantee-item p{font-size:13.4px;color:var(--muted);line-height:1.75}

/* ---------- signup ---------- */
.signup-wrap{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,470px);
  gap:34px;align-items:center;
  background:linear-gradient(150deg,rgba(255,61,127,.13),rgba(13,12,21,.98) 55%);
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(26px,3.8vw,48px);
}
.signup-copy h2{font-size:clamp(22px,2.9vw,31px);font-weight:800;line-height:1.4}
.signup-copy p{font-size:15px;color:var(--muted);margin-top:16px;line-height:1.9;max-width:540px}
.signup-points{display:flex;flex-direction:column;gap:11px;margin-top:22px}
.signup-points li{display:flex;gap:11px;align-items:flex-start;font-size:14.3px;color:#ded9ee}
.signup-points i{color:var(--gold);margin-top:6px;font-size:13px}
.signup-form{
  background:rgba(10,9,16,.72);border:1px solid var(--line-2);
  border-radius:var(--r-lg);padding:28px 26px;
}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.2px;color:var(--muted);margin-bottom:8px;letter-spacing:.04em}
.field input,.field select,.field textarea{
  width:100%;padding:12px 15px;border-radius:var(--r-sm);
  background:rgba(255,255,255,.05);border:1px solid var(--line);
  outline:0;font-size:14.5px;
  transition:border-color .22s ease,background .22s ease,box-shadow .22s ease;
}
.field input::placeholder,.field textarea::placeholder{color:var(--muted-2)}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:rgba(255,61,127,.62);
  background:rgba(255,255,255,.08);
  box-shadow:0 0 0 4px rgba(255,61,127,.12);
}
.field select option{background:#13111d;color:#f5f3fb}
.form-note{font-size:12.4px;color:var(--muted-2);line-height:1.75;margin-top:14px}
.form-note a{color:#ffb3cd;text-decoration:underline;text-underline-offset:3px}

/* ---------- sticky cta ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  background:rgba(10,9,16,.92);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-top:1px solid rgba(255,61,127,.3);
  transform:translateY(110%);
  transition:transform .4s cubic-bezier(.22,.8,.3,1);
  box-shadow:0 -22px 48px -26px rgba(0,0,0,.95);
}
.sticky-cta.show{transform:translateY(0)}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 20px;flex-wrap:wrap}
.sticky-inner p{font-size:14.3px;color:var(--muted);margin:0}
.sticky-inner strong{color:var(--text);margin-right:8px}

/* ---------- footer ---------- */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(13,12,21,.6),rgba(8,7,13,1));
  padding:clamp(48px,6vw,76px) 0 120px;
  margin-top:var(--sp);
}
.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,minmax(0,1fr));gap:34px}
.footer-brand{display:flex;flex-direction:column;gap:16px;max-width:360px}
.footer-brand .brand-row{display:flex;align-items:center;gap:12px}
.footer-brand p{font-size:14px;color:var(--muted);line-height:1.9}
.footer-col h4{font-size:15px;font-weight:700;margin-bottom:16px;letter-spacing:.03em}
.footer-col ul{display:flex;flex-direction:column;gap:11px}
.footer-col a{font-size:14px;color:var(--muted);transition:color .2s ease,padding-left .2s ease}
.footer-col a:hover{color:#fff;padding-left:5px}
.footer-bottom{
  margin-top:44px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:13px;color:var(--muted-2);
}
.footer-bottom .meta-links{display:flex;gap:20px;flex-wrap:wrap}
.footer-bottom .meta-links a:hover{color:#ffb3cd}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .hero-side{flex-direction:row;gap:20px}
  .hero-side .hero-side-card{flex:1}
  .hero-side .hero-side-card:last-child{transform:none}
  .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .topic-layout{grid-template-columns:1fr}
  .topic-aside{position:static}
  .review-grid{columns:2}
  .evidence-grid{grid-template-columns:1fr}
  .benefit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .guarantee-bar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .signup-wrap{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{max-width:none;grid-column:1 / -1}
}
@media (max-width:900px){
  .nav-main{display:none}
  .nav-toggle{display:flex}
  .nav-search{display:none}
  .pick-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .pick-card{grid-column:span 2}
  .pick-card.wide{grid-column:span 4}
  .rank-row{grid-template-columns:44px minmax(0,1fr) auto;gap:12px}
  .rank-metric.hide-sm{display:none}
  .scene-row{grid-template-columns:1fr;gap:10px;padding:18px 20px}
  .scene-tag{justify-self:start}
  .news-item{grid-template-columns:1fr;gap:8px}
  .news-date{order:2}
}
@media (max-width:768px){
  .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-side{flex-direction:column}
  .channel-grid{grid-template-columns:1fr}
  .pick-grid{grid-template-columns:1fr}
  .pick-card,.pick-card.wide{grid-column:span 1}
  .review-grid{columns:1}
  .benefit-grid{grid-template-columns:1fr}
  .data-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .guarantee-bar{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .header-top-inner{flex-wrap:wrap;justify-content:center}
  .section-head{align-items:flex-start}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero-card{padding:22px 18px;border-radius:18px}
  .hero-actions .btn{width:100%}
  .topic-card{grid-template-columns:1fr;gap:12px}
  .topic-count{justify-self:start}
  .sticky-inner{flex-direction:column;align-items:stretch;gap:12px;text-align:center}
  .sticky-inner .btn{width:100%}
  .nav-search input{width:120px}
}

/* roulang page: category2 */
:root{
 --bg:#08070d;
 --bg-soft:#0d0c15;
 --surface:#13111d;
 --surface-2:#1b1929;
 --line:rgba(255,255,255,.09);
 --line-2:rgba(255,255,255,.17);
 --text:#f5f3fb;
 --muted:#a29db8;
 --muted-2:#7f7a95;
 --pink:#ff3d7f;
 --violet:#7c5cff;
 --gold:#ffbc4b;
 --grad:linear-gradient(135deg,#ff3d7f 0%,#7c5cff 100%);
 --grad-soft:linear-gradient(135deg,rgba(255,61,127,.16),rgba(124,92,255,.16));
 --r-lg:22px;
 --r-md:16px;
 --r-sm:10px;
 --sh-1:0 16px 40px -22px rgba(0,0,0,.92);
 --sh-2:0 26px 62px -26px rgba(255,61,127,.48);
 --sp:clamp(58px,7.5vw,104px);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 background:
 radial-gradient(1100px 520px at 12% -10%, rgba(124,92,255,.22), transparent 60%),
 radial-gradient(900px 480px at 92% 2%, rgba(255,61,127,.17), transparent 62%),
 var(--bg);
 color:var(--text);
 font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
 font-size:16px;
 line-height:1.8;
 -webkit-font-smoothing:antialiased;
 overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.34}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
::selection{background:rgba(255,61,127,.35);color:#fff}
:focus-visible{outline:2px solid var(--pink);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}

/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:rgba(8,7,13,.72);
 backdrop-filter:blur(16px);
 -webkit-backdrop-filter:blur(16px);
 border-bottom:1px solid var(--line);
 transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.site-header.is-scrolled{background:rgba(8,7,13,.94);box-shadow:0 18px 40px -26px rgba(0,0,0,.95)}
.header-top{max-height:110px;overflow:hidden;transition:max-height .38s ease,opacity .26s ease}
.site-header.is-scrolled .header-top{max-height:0;opacity:0}
.header-top-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:18px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
 width:44px;height:44px;border-radius:14px;flex:0 0 auto;
 display:flex;align-items:center;justify-content:center;
 background:var(--grad);color:#fff;font-weight:800;font-size:20px;
 box-shadow:0 12px 28px -14px rgba(255,61,127,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:19px;letter-spacing:.02em}
.brand-text small{font-size:12px;color:var(--muted-2);letter-spacing:.08em}
.header-util{display:flex;align-items:center;gap:14px}
.nav-search{
 display:flex;align-items:center;gap:8px;
 background:rgba(255,255,255,.05);
 border:1px solid var(--line);
 border-radius:999px;
 padding:8px 16px;
 transition:border-color .22s ease,background .22s ease;
}
.nav-search:focus-within{border-color:rgba(255,61,127,.6);background:rgba(255,255,255,.08)}
.nav-search i{color:var(--muted-2);font-size:13px}
.nav-search input{background:transparent;border:0;outline:0;width:170px;font-size:14px}
.nav-search input::placeholder{color:var(--muted-2)}
.header-bottom{position:relative}
.header-bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 0;min-height:58px}
.brand-mini{display:none;align-items:center;gap:9px;font-weight:700;font-size:17px;white-space:nowrap}
.brand-mini .dot{width:9px;height:9px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 4px rgba(255,61,127,.16)}
.site-header.is-scrolled .brand-mini{display:inline-flex}
.nav-main{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.nav-link{
 position:relative;display:inline-block;
 padding:9px 16px;border-radius:999px;
 font-size:15px;color:var(--muted);
 transition:color .22s ease,background .22s ease;
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav-link.active{color:#fff;background:var(--grad-soft);border:1px solid rgba(255,61,127,.35)}
.nav-link.active::after{
 content:"";position:absolute;left:50%;transform:translateX(-50%);
 bottom:-1px;width:20px;height:2px;border-radius:2px;background:var(--grad);
}
.nav-toggle{
 display:none;flex-direction:column;justify-content:center;gap:5px;
 width:44px;height:44px;border-radius:12px;
 background:rgba(255,255,255,.05);border:1px solid var(--line);
 cursor:pointer;padding:0 12px;margin-left:auto;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--text);transition:transform .25s ease,opacity .25s ease}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-drawer{
 display:none;position:absolute;left:0;right:0;top:100%;
 background:rgba(10,9,16,.98);
 border-bottom:1px solid var(--line);
 box-shadow:0 30px 60px -30px #000;
 padding:12px 0 20px;
 backdrop-filter:blur(16px);
}
.nav-drawer.open{display:block}
.drawer-link{
 display:flex;align-items:center;justify-content:space-between;
 padding:14px 4px;border-bottom:1px solid var(--line);
 font-size:16px;color:var(--muted);
}
.drawer-link:last-child{border-bottom:0}
.drawer-link.active{color:#fff}
.drawer-link.active i{color:var(--pink)}
.drawer-link i{font-size:13px;color:var(--muted-2)}

/* ---------- buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 border:1px solid transparent;border-radius:999px;
 padding:12px 24px;font-size:15px;font-weight:600;letter-spacing:.02em;
 cursor:pointer;text-align:center;white-space:nowrap;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 32px -16px rgba(255,61,127,.85)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 46px -18px rgba(255,61,127,.95)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.34)}
.btn-gold{background:var(--gold);color:#241a04;box-shadow:0 14px 32px -18px rgba(255,188,75,.9)}
.btn-gold:hover{transform:translateY(-2px)}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}

/* ---------- section basics ---------- */
.section{padding:var(--sp) 0}
.section-tight{padding:calc(var(--sp) * .55) 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:42px;flex-wrap:wrap}
.section-head .sh-left{max-width:660px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.18em;color:var(--pink);font-weight:700;margin-bottom:14px}
.eyebrow::before{content:"";width:26px;height:2px;border-radius:2px;background:var(--grad)}
.h1{font-size:clamp(29px,4.2vw,50px);font-weight:800;letter-spacing:-.01em}
.h2{font-size:clamp(23px,3vw,35px);font-weight:800}
.h3{font-size:19px;font-weight:700}
.lead{font-size:clamp(15px,1.35vw,17px);color:var(--muted);line-height:1.95}
.muted{color:var(--muted)}
.muted-2{color:var(--muted-2)}
.tiny{font-size:13px;letter-spacing:.04em}

/* ---------- cards ---------- */
.card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
 padding:28px;box-shadow:var(--sh-1);
 transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease,background .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:0 28px 56px -30px rgba(0,0,0,.95)}
.card-soft{background:var(--surface-2)}
.card-flat{background:rgba(255,255,255,.03)}
.card-title{font-size:19px;font-weight:700;margin-bottom:10px}
.card-text{color:var(--muted);font-size:14.8px;line-height:1.9}
.card-foot{margin-top:20px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}

.badge{
 display:inline-flex;align-items:center;gap:6px;
 padding:5px 13px;border-radius:999px;font-size:12.5px;font-weight:600;letter-spacing:.04em;
 background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--muted);
}
.badge-pink{background:rgba(255,61,127,.15);border-color:rgba(255,61,127,.38);color:#ff87b2}
.badge-violet{background:rgba(124,92,255,.16);border-color:rgba(124,92,255,.4);color:#b7a6ff}
.badge-gold{background:rgba(255,188,75,.14);border-color:rgba(255,188,75,.4);color:#ffd28a}
.badge-green{background:rgba(64,214,155,.14);border-color:rgba(64,214,155,.38);color:#84e8bf}

.tag{
 display:inline-flex;align-items:center;gap:7px;
 padding:9px 17px;border-radius:999px;font-size:14px;
 background:rgba(255,255,255,.045);border:1px solid var(--line);color:var(--muted);
 transition:all .2s ease;cursor:default;
}
.tag:hover{color:#fff;border-color:rgba(255,61,127,.45);background:var(--grad-soft);transform:translateY(-2px)}
.tag i{font-size:12px;color:var(--pink)}

/* ---------- hero / quiz ---------- */
.page-hero{padding:clamp(46px,6vw,80px) 0 clamp(40px,5vw,64px)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(28px,4vw,56px);align-items:start}
.hero-copy .lead{margin-top:20px;max-width:620px}
.hero-points{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px}
.hero-meta{margin-top:30px;display:flex;gap:26px;flex-wrap:wrap}
.hero-meta-item{display:flex;flex-direction:column;gap:2px}
.hero-meta-item strong{font-size:22px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-meta-item span{font-size:12.5px;color:var(--muted-2);letter-spacing:.06em}

.quiz-panel{
 background:linear-gradient(180deg,rgba(27,25,41,.95),rgba(19,17,29,.95));
 border:1px solid var(--line-2);border-radius:var(--r-lg);
 padding:clamp(20px,2.4vw,30px);box-shadow:0 34px 70px -34px rgba(0,0,0,.95);
}
.quiz-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:20px}
.quiz-head strong{font-size:17px}
.quiz-q{padding:14px 0;border-top:1px dashed var(--line)}
.quiz-q:first-of-type{border-top:0}
.quiz-label{display:block;font-size:13.5px;color:var(--muted-2);letter-spacing:.06em;margin-bottom:10px}
.chip-row{display:flex;flex-wrap:wrap;gap:9px}
.chip{
 padding:8px 15px;border-radius:999px;font-size:13.6px;cursor:pointer;
 background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--muted);
 transition:all .2s ease;
}
.chip:hover{border-color:var(--line-2);color:var(--text)}
.chip.on{background:var(--grad-soft);border-color:rgba(255,61,127,.55);color:#fff;box-shadow:0 0 0 3px rgba(255,61,127,.12)}
.quiz-result{
 margin-top:22px;padding:20px;border-radius:var(--r-md);
 background:rgba(8,7,13,.7);border:1px solid var(--line);
}
.qr-label{display:block;font-size:12px;letter-spacing:.16em;color:var(--pink);margin-bottom:8px}
.qr-title{font-size:20px;font-weight:800;display:block;margin-bottom:8px}
.qr-desc{font-size:14.4px;color:var(--muted);line-height:1.9}
.qr-tags{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
.quiz-actions{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap}

/* ---------- rhythm layers ---------- */
.layer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.layer-card{
 position:relative;padding:26px 22px;border-radius:var(--r-lg);
 background:var(--surface);border:1px solid var(--line);
 transition:transform .25s ease,border-color .25s ease;
 overflow:hidden;
}
.layer-card::before{
 content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--grad);opacity:.85;
}
.layer-card:hover{transform:translateY(-4px);border-color:var(--line-2)}
.layer-idx{font-size:12.5px;letter-spacing:.14em;color:var(--muted-2);margin-bottom:10px;display:block}
.layer-time{font-size:14px;color:var(--gold);font-weight:700;margin-bottom:12px;display:block}
.layer-card .card-text{margin-top:8px}

/* ---------- ranking ---------- */
.rank-list{display:flex;flex-direction:column;gap:12px}
.rank-item{
 display:grid;grid-template-columns:56px 1fr auto;gap:16px;align-items:center;
 padding:18px 22px;border-radius:var(--r-md);
 background:var(--surface);border:1px solid var(--line);
 transition:transform .2s ease,border-color .2s ease,background .2s ease;
}
.rank-item:hover{transform:translateX(5px);border-color:rgba(255,61,127,.4);background:rgba(255,61,127,.05)}
.rank-no{
 width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;
 font-weight:800;font-size:16px;background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--muted);
}
.rank-item:nth-child(1) .rank-no{background:var(--grad);color:#fff;border-color:transparent}
.rank-item:nth-child(2) .rank-no{background:rgba(255,188,75,.18);color:var(--gold);border-color:rgba(255,188,75,.36)}
.rank-item:nth-child(3) .rank-no{background:rgba(124,92,255,.2);color:#b7a6ff;border-color:rgba(124,92,255,.4)}
.rank-title{font-size:16.5px;font-weight:700}
.rank-sub{font-size:13.6px;color:var(--muted-2);margin-top:3px}
.rank-count{font-size:13px;color:var(--muted);white-space:nowrap}

/* ---------- timeline ---------- */
.tl{position:relative;padding-left:34px}
.tl::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,rgba(255,61,127,.85),rgba(124,92,255,.5),transparent)}
.tl-item{position:relative;padding:0 0 26px 6px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
 content:"";position:absolute;left:-31px;top:9px;width:12px;height:12px;border-radius:50%;
 background:var(--bg);border:2px solid var(--pink);box-shadow:0 0 0 4px rgba(255,61,127,.14);
}
.tl-time{font-size:14px;font-weight:800;color:var(--gold);letter-spacing:.04em;display:block;margin-bottom:4px}
.tl-text{color:var(--muted);font-size:14.8px;line-height:1.9}

/* ---------- scenes ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.scene-card{display:flex;gap:18px;padding:24px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line);transition:border-color .22s ease,transform .22s ease}
.scene-card:hover{border-color:var(--line-2);transform:translateY(-3px)}
.scene-icon{
 flex:0 0 auto;width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;
 font-size:18px;color:#fff;background:var(--grad-soft);border:1px solid rgba(255,61,127,.3);
}
.scene-card h3{font-size:17px;margin-bottom:8px}
.scene-card p{font-size:14.4px;color:var(--muted);line-height:1.9}

/* ---------- stats & reviews ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:34px}
.stat-box{padding:24px;border-radius:var(--r-lg);background:var(--surface-2);border:1px solid var(--line);text-align:left}
.stat-box strong{display:block;font-size:clamp(26px,3.4vw,38px);font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.2}
.stat-box span{display:block;margin-top:6px;font-size:13.4px;color:var(--muted-2);letter-spacing:.04em}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review-card{padding:24px;border-radius:var(--r-lg);background:rgba(255,255,255,.03);border:1px solid var(--line)}
.review-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.avatar{
 width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
 font-weight:800;font-size:15px;color:#fff;background:var(--grad);
}
.review-name{font-size:14.6px;font-weight:700}
.review-role{font-size:12.6px;color:var(--muted-2)}
.review-text{font-size:14.4px;color:var(--muted);line-height:1.9}

/* ---------- news ---------- */
.news-list{display:flex;flex-direction:column;gap:2px}
.news-item{
 display:grid;grid-template-columns:104px 1fr auto;gap:18px;align-items:center;
 padding:20px 6px;border-bottom:1px solid var(--line);
 transition:background .2s ease,padding .2s ease;
}
.news-item:hover{background:rgba(255,255,255,.03);padding-left:14px;padding-right:14px}
.news-date{font-size:13.4px;color:var(--muted-2);letter-spacing:.05em}
.news-title{font-size:16px;font-weight:600}
.news-sub{font-size:13.6px;color:var(--muted-2);margin-top:4px}

/* ---------- faq ---------- */
.faq-wrap{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
details.faq{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
 padding:20px 22px;transition:border-color .22s ease,background .22s ease;
}
details.faq[open]{border-color:rgba(255,61,127,.42);background:rgba(255,61,127,.05)}
details.faq summary{
 list-style:none;cursor:pointer;font-size:16px;font-weight:700;
 display:flex;align-items:center;justify-content:space-between;gap:14px;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{
 content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;
 color:var(--pink);transition:transform .25s ease;
}
details.faq[open] summary::after{transform:rotate(45deg)}
.faq-body{margin-top:14px;font-size:14.6px;color:var(--muted);line-height:1.95}

/* ---------- cta ---------- */
.cta-band{
 border-radius:var(--r-lg);
 border:1px solid rgba(255,61,127,.32);
 background:
 radial-gradient(600px 300px at 14% 10%, rgba(255,61,127,.22), transparent 62%),
 radial-gradient(520px 300px at 88% 90%, rgba(124,92,255,.24), transparent 64%),
 var(--surface);
 padding:clamp(28px,4vw,50px);
 display:grid;grid-template-columns:1.25fr .75fr;gap:34px;align-items:center;
 box-shadow:var(--sh-2);
}
.cta-form{display:flex;gap:10px;flex-wrap:wrap}
.cta-form input{
 flex:1 1 180px;min-width:0;padding:13px 18px;border-radius:999px;
 background:rgba(8,7,13,.65);border:1px solid var(--line-2);outline:0;font-size:14.6px;
 transition:border-color .2s ease;
}
.cta-form input:focus{border-color:var(--pink)}
.cta-note{margin-top:14px;font-size:13px;color:var(--muted-2)}

/* ---------- guarantee strip ---------- */
.guarantee{
 display:flex;align-items:center;gap:16px;flex-wrap:wrap;
 padding:18px 24px;border-radius:var(--r-md);
 background:rgba(255,255,255,.03);border:1px dashed var(--line-2);
 font-size:14.2px;color:var(--muted);
}
.guarantee i{color:var(--gold)}

/* ---------- sticky cta (mobile) ---------- */
.sticky-cta{
 position:fixed;left:12px;right:12px;bottom:12px;z-index:70;
 display:none;align-items:center;justify-content:space-between;gap:12px;
 padding:12px 16px;border-radius:999px;
 background:rgba(19,17,29,.97);border:1px solid rgba(255,61,127,.4);
 box-shadow:0 22px 44px -20px rgba(0,0,0,.95);
 backdrop-filter:blur(14px);
 transform:translateY(120%);transition:transform .34s ease;
}
.sticky-cta.show{transform:translateY(0)}
.sticky-cta span{font-size:13.6px;color:var(--muted)}

/* ---------- footer ---------- */
.site-footer{background:var(--bg-soft);border-top:1px solid var(--line);margin-top:34px;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:38px}
.footer-brand .brand-row{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-text small{display:block}
.footer-brand p{color:var(--muted);font-size:14.4px;line-height:1.95}
.footer-col h4{font-size:15px;margin-bottom:18px;letter-spacing:.05em}
.footer-col ul{display:flex;flex-direction:column;gap:11px}
.footer-col a{color:var(--muted);font-size:14.4px;transition:color .2s ease}
.footer-col a:hover{color:var(--pink)}
.footer-bottom{
 display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
 margin-top:52px;padding:22px 0;border-top:1px solid var(--line);
 color:var(--muted-2);font-size:13.4px;
}
.meta-links{display:flex;gap:20px;flex-wrap:wrap}
.meta-links a{color:var(--muted-2);transition:color .2s ease}
.meta-links a:hover{color:var(--text)}

/* ---------- responsive ---------- */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr}
 .layer-grid{grid-template-columns:repeat(2,1fr)}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
 .cta-band{grid-template-columns:1fr}
 .review-grid{grid-template-columns:1fr 1fr}
 .stat-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
 .nav-main{display:none}
 .nav-toggle{display:flex}
 .brand-mini{display:inline-flex}
 .nav-search input{width:118px}
}
@media (max-width:768px){
 .header-top-inner{padding:14px 0}
 .brand-text small{display:none}
 .nav-search{display:none}
 .section-head{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:30px}
 .scene-grid{grid-template-columns:1fr}
 .faq-wrap{grid-template-columns:1fr}
 .news-item{grid-template-columns:1fr;gap:8px;padding:18px 4px}
 .review-grid{grid-template-columns:1fr}
 .sticky-cta{display:flex}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .layer-grid{grid-template-columns:1fr}
 .stat-grid{grid-template-columns:1fr 1fr;gap:12px}
 .card,.scene-card{padding:20px}
 .rank-item{grid-template-columns:44px 1fr;gap:12px}
 .rank-count{grid-column:2;font-size:12.4px}
 .footer-grid{grid-template-columns:1fr}
 .hero-meta{gap:18px}
 .btn{width:100%}
 .quiz-actions .btn{width:100%}
 .header-btn{display:none}
}

/* roulang page: category3 */
:root{
 --bg:#08070d;
 --bg-soft:#0d0c15;
 --surface:#13111d;
 --surface-2:#1b1929;
 --line:rgba(255,255,255,.09);
 --line-2:rgba(255,255,255,.17);
 --text:#f5f3fb;
 --muted:#a29db8;
 --muted-2:#7f7a95;
 --pink:#ff3d7f;
 --violet:#7c5cff;
 --gold:#ffbc4b;
 --grad:linear-gradient(135deg,#ff3d7f 0%,#7c5cff 100%);
 --grad-soft:linear-gradient(135deg,rgba(255,61,127,.16),rgba(124,92,255,.16));
 --r-lg:22px;
 --r-md:16px;
 --r-sm:10px;
 --sh-1:0 16px 40px -22px rgba(0,0,0,.92);
 --sh-2:0 26px 62px -26px rgba(255,61,127,.48);
 --sp:clamp(58px,7.5vw,104px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 background:
 radial-gradient(1100px 520px at 12% -10%, rgba(124,92,255,.22), transparent 60%),
 radial-gradient(900px 480px at 92% 2%, rgba(255,61,127,.17), transparent 62%),
 var(--bg);
 color:var(--text);
 font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
 font-size:16px;
 line-height:1.8;
 -webkit-font-smoothing:antialiased;
 overflow-x:hidden;
}
body.has-sticky{padding-bottom:76px}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.32}
p{margin:0}
:focus-visible{outline:2px solid var(--pink);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.sr-anchor{display:block;height:0;scroll-margin-top:130px}

/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:rgba(8,7,13,.72);
 backdrop-filter:blur(16px);
 -webkit-backdrop-filter:blur(16px);
 border-bottom:1px solid var(--line);
 transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.site-header.is-scrolled{background:rgba(8,7,13,.94);box-shadow:0 18px 40px -26px rgba(0,0,0,.95)}
.header-top{max-height:110px;overflow:hidden;transition:max-height .38s ease,opacity .26s ease}
.site-header.is-scrolled .header-top{max-height:0;opacity:0}
.header-top-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:18px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
 width:44px;height:44px;border-radius:14px;flex:0 0 auto;
 display:flex;align-items:center;justify-content:center;
 background:var(--grad);color:#fff;font-weight:800;font-size:20px;
 box-shadow:0 12px 28px -14px rgba(255,61,127,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:19px;letter-spacing:.02em}
.brand-text small{font-size:12px;color:var(--muted-2);letter-spacing:.08em}
.header-util{display:flex;align-items:center;gap:14px}
.nav-search{
 display:flex;align-items:center;gap:8px;
 background:rgba(255,255,255,.05);
 border:1px solid var(--line);
 border-radius:999px;
 padding:8px 16px;
 transition:border-color .22s ease,background .22s ease;
}
.nav-search:focus-within{border-color:rgba(255,61,127,.6);background:rgba(255,255,255,.08)}
.nav-search i{color:var(--muted-2);font-size:13px}
.nav-search input{background:transparent;border:0;outline:0;width:170px;font-size:14px}
.nav-search input::placeholder{color:var(--muted-2)}
.header-bottom{position:relative}
.header-bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 0;min-height:58px}
.brand-mini{display:none;align-items:center;gap:9px;font-weight:700;font-size:17px;white-space:nowrap}
.brand-mini .dot{width:9px;height:9px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 4px rgba(255,61,127,.16)}
.site-header.is-scrolled .brand-mini{display:inline-flex}
.nav-main{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.nav-link{
 position:relative;display:inline-block;
 padding:9px 16px;border-radius:999px;
 font-size:15px;color:var(--muted);
 transition:color .22s ease,background .22s ease;
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav-link.active{color:#fff;background:var(--grad-soft);border:1px solid rgba(255,61,127,.35)}
.nav-link.active::after{
 content:"";position:absolute;left:50%;transform:translateX(-50%);
 bottom:-1px;width:20px;height:2px;border-radius:2px;background:var(--grad);
}
.nav-toggle{
 display:none;flex-direction:column;justify-content:center;gap:5px;
 width:44px;height:44px;border-radius:12px;
 background:rgba(255,255,255,.05);border:1px solid var(--line);
 cursor:pointer;padding:0 12px;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--text);transition:transform .25s ease,opacity .25s ease}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-drawer{
 display:none;position:absolute;left:0;right:0;top:100%;
 background:rgba(10,9,16,.98);
 border-bottom:1px solid var(--line);
 box-shadow:0 30px 60px -30px #000;
 padding:12px 0 20px;
 backdrop-filter:blur(16px);
}
.nav-drawer.open{display:block}
.drawer-link{
 display:flex;align-items:center;justify-content:space-between;
 padding:14px 4px;border-bottom:1px solid var(--line);
 font-size:16px;color:var(--muted);
}
.drawer-link:last-child{border-bottom:0}
.drawer-link.active{color:#fff}
.drawer-link.active i{color:var(--pink)}
.drawer-link i{font-size:13px;color:var(--muted-2)}

/* ---------- buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 border:1px solid transparent;border-radius:999px;
 padding:12px 24px;font-size:15px;font-weight:600;letter-spacing:.02em;
 cursor:pointer;text-align:center;white-space:nowrap;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 32px -16px rgba(255,61,127,.85)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 46px -18px rgba(255,61,127,.95)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.34)}
.btn-gold{background:var(--gold);color:#241a04;box-shadow:0 14px 32px -18px rgba(255,188,75,.9)}
.btn-gold:hover{transform:translateY(-2px)}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}

/* ---------- section ---------- */
.section{padding:var(--sp) 0;position:relative}
.section-tight{padding:clamp(42px,5vw,70px) 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:26px;flex-wrap:wrap;margin-bottom:38px}
.section-head h2{font-size:clamp(23px,2.9vw,33px);font-weight:750;letter-spacing:.01em}
.section-head .head-copy{max-width:64ch;color:var(--muted);font-size:15px;margin-top:10px}
.section-head .head-side{font-size:13.5px;color:var(--muted-2);display:flex;align-items:center;gap:8px}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;letter-spacing:.14em;color:var(--muted);
 text-transform:uppercase;
 padding:6px 14px;border:1px solid var(--line);border-radius:999px;
 background:rgba(255,255,255,.03);
}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:3px 11px;border-radius:999px;border:1px solid transparent;white-space:nowrap}
.badge-pink{background:rgba(255,61,127,.14);color:#ff85ac;border-color:rgba(255,61,127,.34)}
.badge-violet{background:rgba(124,92,255,.16);color:#b6a5ff;border-color:rgba(124,92,255,.36)}
.badge-gold{background:rgba(255,188,75,.14);color:#ffcf7d;border-color:rgba(255,188,75,.34)}
.badge-mute{background:rgba(255,255,255,.05);color:var(--muted);border-color:var(--line)}
.tag{
 display:inline-flex;align-items:center;
 font-size:12.5px;color:var(--muted);
 padding:4px 12px;border-radius:999px;
 background:rgba(255,255,255,.045);
 border:1px solid var(--line);
 transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.tag:hover{color:var(--text);border-color:var(--line-2);background:rgba(255,255,255,.08)}
.tag.is-on{color:#fff;background:var(--grad-soft);border-color:rgba(255,61,127,.4)}
.tag-row{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- hero ---------- */
.hero{padding:clamp(34px,5vw,66px) 0 var(--sp);position:relative}
.hero::before{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:radial-gradient(760px 320px at 78% 8%, rgba(255,61,127,.14), transparent 66%);
}
.hero-grid{
 position:relative;display:grid;
 grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
 gap:clamp(28px,4.2vw,58px);align-items:start;
}
.crumb{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted-2);margin-bottom:20px}
.crumb a{color:var(--muted);transition:color .2s ease}
.crumb a:hover{color:var(--pink)}
.hero h1{
 font-size:clamp(30px,4.5vw,52px);
 font-weight:800;line-height:1.22;letter-spacing:.01em;
 margin:18px 0 20px;
}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:var(--muted);font-size:clamp(15px,1.55vw,17px);max-width:60ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-meta{display:flex;flex-wrap:wrap;gap:22px;margin-top:30px;padding-top:24px;border-top:1px solid var(--line)}
.hero-meta div{display:flex;flex-direction:column;gap:2px}
.hero-meta strong{font-size:20px;font-weight:750}
.hero-meta span{font-size:12.5px;color:var(--muted-2);letter-spacing:.06em}

.roadmap{
 background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
 border:1px solid var(--line);border-radius:var(--r-lg);
 padding:clamp(22px,2.6vw,30px);box-shadow:var(--sh-1);
}
.roadmap-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:22px;flex-wrap:wrap}
.roadmap-head h2{font-size:17px;font-weight:700}
.node-list{position:relative;display:flex;flex-direction:column;gap:4px}
.node{position:relative;display:grid;grid-template-columns:18px 1fr auto;gap:14px;padding:14px 0}
.node + .node{border-top:1px dashed rgba(255,255,255,.07)}
.node-dot{width:11px;height:11px;border-radius:50%;margin-top:9px;background:var(--muted-2);position:relative}
.node.is-done .node-dot{background:var(--grad);box-shadow:0 0 0 4px rgba(255,61,127,.14)}
.node.is-doing .node-dot{background:var(--gold);box-shadow:0 0 0 4px rgba(255,188,75,.16)}
.node.is-todo .node-dot{background:rgba(255,255,255,.22)}
.node-body strong{display:block;font-size:15px;font-weight:650}
.node-body p{font-size:13.5px;color:var(--muted-2);line-height:1.7;margin-top:3px}
.node-tag{font-size:11.5px;padding:3px 10px;border-radius:999px;height:fit-content;border:1px solid var(--line);color:var(--muted)}
.node-tag.is-done{color:#ff9dbb;border-color:rgba(255,61,127,.34);background:rgba(255,61,127,.1)}
.node-tag.is-doing{color:#ffcf7d;border-color:rgba(255,188,75,.34);background:rgba(255,188,75,.1)}
.subscribe-form{display:flex;gap:10px;margin-top:24px;flex-wrap:wrap}
.subscribe-form input{
 flex:1 1 200px;min-width:0;
 background:rgba(255,255,255,.05);border:1px solid var(--line);
 border-radius:999px;padding:12px 18px;font-size:14.5px;outline:0;
 transition:border-color .2s ease,background .2s ease;
}
.subscribe-form input::placeholder{color:var(--muted-2)}
.subscribe-form input:focus{border-color:rgba(255,61,127,.6);background:rgba(255,255,255,.08)}
.form-msg{margin-top:12px;font-size:13.5px;color:var(--muted-2);min-height:20px}
.form-msg.ok{color:#8ce0b4}

/* ---------- stat strip ---------- */
.stat-strip{
 display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
 gap:16px;margin-top:34px;
}
.stat{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
 padding:20px 22px;box-shadow:var(--sh-1);
 transition:transform .25s ease,border-color .25s ease;
}
.stat:hover{transform:translateY(-4px);border-color:var(--line-2)}
.stat-num{display:block;font-size:clamp(24px,2.6vw,30px);font-weight:800;letter-spacing:.01em}
.stat-num small{font-size:13px;font-weight:600;color:var(--muted-2);margin-left:4px}
.stat-label{display:block;font-size:13px;color:var(--muted);margin-top:4px}
.stat.is-accent .stat-num{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- venue archive ---------- */
.venue-layout{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(0,1fr);gap:clamp(22px,3vw,38px);align-items:start}
.venue-list{display:flex;flex-direction:column;gap:16px}
.venue-row{
 display:grid;grid-template-columns:52px minmax(0,1fr) minmax(0,300px);
 gap:20px;align-items:center;
 background:var(--surface);border:1px solid var(--line);
 border-radius:var(--r-md);padding:22px 24px;
 transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.venue-row:hover{border-color:rgba(255,61,127,.4);transform:translateX(4px);box-shadow:var(--sh-1)}
.venue-no{
 font-size:15px;font-weight:800;color:transparent;
 background:var(--grad);-webkit-background-clip:text;background-clip:text;
 letter-spacing:.06em;
}
.venue-main h3{font-size:17.5px;font-weight:700}
.venue-main p{font-size:14px;color:var(--muted);margin:6px 0 12px}
.venue-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 18px;margin:0}
.venue-facts dt{font-size:12px;color:var(--muted-2);letter-spacing:.04em}
.venue-facts dd{margin:0;font-size:15px;font-weight:650}
.side-card{
 background:linear-gradient(180deg,rgba(124,92,255,.14),rgba(255,61,127,.08));
 border:1px solid var(--line-2);border-radius:var(--r-lg);
 padding:26px;box-shadow:var(--sh-1);position:sticky;top:104px;
}
.side-card h3{font-size:18px;font-weight:700}
.side-card .side-note{font-size:13.5px;color:var(--muted);margin-top:8px}
.side-list{margin-top:18px;display:flex;flex-direction:column;gap:14px}
.side-list li{display:grid;grid-template-columns:auto 1fr;gap:12px;font-size:14px}
.side-list i{color:var(--pink);margin-top:6px;font-size:12px}

/* ---------- price table ---------- */
.price-table{
 border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface);
}
.price-head,.price-row{display:grid;grid-template-columns:1.05fr .95fr .85fr 1.9fr;gap:18px;align-items:center;padding:18px 24px}
.price-head{background:rgba(255,255,255,.045);font-size:12.5px;letter-spacing:.1em;color:var(--muted-2)}
.price-row{border-top:1px solid var(--line);transition:background .22s ease}
.price-row:hover{background:rgba(255,255,255,.035)}
.price-name{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15.5px}
.price-win{font-size:13.5px;color:var(--muted)}
.price-range{font-size:18px;font-weight:800;color:#fff}
.price-range b{font-weight:800}
.price-inc{font-size:13.5px;color:var(--muted)}

/* ---------- timeline ---------- */
.timeline{display:flex;flex-direction:column;gap:0;position:relative;margin-top:8px}
.tl-item{
 display:grid;grid-template-columns:96px minmax(0,1fr);gap:22px;
 padding:22px 0;border-top:1px solid var(--line);
}
.tl-item:last-child{border-bottom:1px solid var(--line)}
.tl-time{font-size:15px;font-weight:750;color:var(--gold);letter-spacing:.02em}
.tl-body h3{font-size:16.5px;font-weight:680}
.tl-body p{font-size:14px;color:var(--muted);margin-top:6px}

/* ---------- log ---------- */
.log-list{display:flex;flex-direction:column;gap:2px;border-top:1px solid var(--line)}
.log-item{
 display:grid;grid-template-columns:78px 92px minmax(0,1fr);gap:18px;align-items:center;
 padding:17px 4px;border-bottom:1px solid var(--line);
 transition:background .2s ease,padding-left .2s ease;
}
.log-item:hover{background:rgba(255,255,255,.03);padding-left:12px}
.log-date{font-size:13.5px;color:var(--muted-2);letter-spacing:.05em}
.log-item p{font-size:14.5px;color:var(--muted)}
.log-item p strong{color:var(--text);font-weight:650}

/* ---------- specs ---------- */
.specs-band{
 background:linear-gradient(150deg,rgba(124,92,255,.16),rgba(255,61,127,.1) 55%,rgba(255,255,255,.02));
 border:1px solid var(--line-2);border-radius:var(--r-lg);
 padding:clamp(28px,3.6vw,46px);
}
.specs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;margin-top:30px}
.spec{padding-left:16px;border-left:2px solid rgba(255,255,255,.14)}
.spec span{display:block;font-size:12.5px;color:var(--muted-2);letter-spacing:.06em}
.spec strong{display:block;font-size:clamp(19px,2.2vw,24px);font-weight:780;margin-top:6px}
.spec p{font-size:13.5px;color:var(--muted);margin-top:6px}

/* ---------- support ---------- */
.support-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:20px}
.support-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
 padding:26px;display:flex;flex-direction:column;gap:12px;
 transition:border-color .25s ease,transform .25s ease;
}
.support-card:hover{border-color:var(--line-2);transform:translateY(-4px)}
.support-card.is-wide{background:linear-gradient(160deg,rgba(255,188,75,.12),rgba(255,255,255,.02))}
.support-card h3{font-size:17px;font-weight:700}
.support-card p{font-size:14px;color:var(--muted)}
.support-card .icon-badge{
 width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;
 background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--pink);
}

/* ---------- faq ---------- */
.faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.faq-item{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
 padding:18px 22px;transition:border-color .22s ease,background .22s ease;
}
.faq-item[open]{border-color:rgba(255,61,127,.4);background:var(--surface-2)}
.faq-q{
 display:flex;align-items:center;justify-content:space-between;gap:14px;
 font-size:15.5px;font-weight:650;cursor:pointer;list-style:none;
}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--muted-2);transition:transform .25s ease}
.faq-item[open] .faq-q::after{transform:rotate(180deg);color:var(--pink)}
.faq-a{font-size:14px;color:var(--muted);margin-top:12px;padding-top:12px;border-top:1px dashed var(--line)}

/* ---------- cta band ---------- */
.cta-band{
 margin:0 0 var(--sp);
 background:linear-gradient(135deg,rgba(255,61,127,.2),rgba(124,92,255,.2));
 border:1px solid var(--line-2);border-radius:var(--r-lg);
 padding:clamp(28px,3.6vw,48px);
 display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:30px;align-items:center;
}
.cta-band h2{font-size:clamp(21px,2.6vw,29px);font-weight:760}
.cta-band p{color:var(--muted);font-size:15px;margin-top:10px;max-width:56ch}
.cta-side{display:flex;flex-direction:column;gap:14px}
.assure-list{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- sticky cta ---------- */
.sticky-cta{
 position:fixed;left:0;right:0;bottom:0;z-index:70;
 background:rgba(10,9,16,.95);
 border-top:1px solid var(--line-2);
 backdrop-filter:blur(14px);
 transform:translateY(130%);
 transition:transform .35s ease;
}
.sticky-cta.show{transform:translateY(0)}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 20px}
.sticky-text{font-size:14px;color:var(--muted)}
.sticky-text strong{color:var(--text);font-weight:650}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);background:rgba(255,255,255,.02);padding:clamp(42px,5vw,72px) 0 28px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.footer-brand .brand-row{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand p{font-size:13.5px;color:var(--muted);max-width:44ch}
.footer-col h4{font-size:14px;font-weight:700;letter-spacing:.06em;margin-bottom:16px;color:var(--text)}
.footer-col ul{display:flex;flex-direction:column;gap:11px}
.footer-col a{font-size:13.8px;color:var(--muted);transition:color .2s ease}
.footer-col a:hover{color:var(--pink)}
.footer-bottom{
 display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
 margin-top:38px;padding-top:22px;border-top:1px solid var(--line);
 font-size:13px;color:var(--muted-2);
}
.meta-links{display:flex;gap:20px;flex-wrap:wrap}
.meta-links a{transition:color .2s ease}
.meta-links a:hover{color:var(--text)}

/* ---------- responsive ---------- */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:34px}
 .venue-layout{grid-template-columns:1fr}
 .side-card{position:static}
 .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
 .specs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .support-grid{grid-template-columns:1fr 1fr}
 .support-grid .support-card.is-wide{grid-column:1 / -1}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
 .cta-band{grid-template-columns:1fr}
}
@media (max-width:860px){
 .header-top{max-height:0;opacity:0}
 .brand-mini{display:inline-flex}
 .nav-main{display:none}
 .nav-toggle{display:flex}
 .nav-search{display:none}
 .header-util .btn{display:none}
 .hero h1{margin-top:14px}
 .price-head{display:none}
 .price-row{grid-template-columns:1fr 1fr;gap:10px 18px;padding:20px}
 .price-inc{grid-column:1 / -1}
 .venue-row{grid-template-columns:38px minmax(0,1fr);align-items:start}
 .venue-facts{grid-column:2 / -1;margin-top:14px}
 .faq-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .hero-actions .btn{width:100%}
 .stat-strip{grid-template-columns:1fr}
 .specs-grid{grid-template-columns:1fr;gap:20px}
 .support-grid{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr;gap:26px}
 .tl-item{grid-template-columns:1fr;gap:8px}
 .log-item{grid-template-columns:66px 1fr;gap:10px 14px}
 .log-item p{grid-column:1 / -1}
 .sticky-inner{flex-direction:column;align-items:stretch;gap:10px;padding:12px 16px}
 .sticky-inner .btn{width:100%}
 .sticky-text{text-align:center}
 .price-row{grid-template-columns:1fr}
 .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
 --bg:#08070d;
 --bg-soft:#0d0c15;
 --surface:#13111d;
 --surface-2:#1b1929;
 --line:rgba(255,255,255,.09);
 --line-2:rgba(255,255,255,.17);
 --text:#f5f3fb;
 --muted:#a29db8;
 --muted-2:#7f7a95;
 --pink:#ff3d7f;
 --violet:#7c5cff;
 --gold:#ffbc4b;
 --grad:linear-gradient(135deg,#ff3d7f 0%,#7c5cff 100%);
 --grad-soft:linear-gradient(135deg,rgba(255,61,127,.16),rgba(124,92,255,.16));
 --r-lg:22px;
 --r-md:16px;
 --r-sm:10px;
 --sh-1:0 16px 40px -22px rgba(0,0,0,.92);
 --sh-2:0 26px 62px -26px rgba(255,61,127,.48);
 --sp:clamp(58px,7.5vw,104px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
.site-body{
 margin:0;
 background:
  radial-gradient(1100px 520px at 12% -10%, rgba(124,92,255,.22), transparent 60%),
  radial-gradient(900px 480px at 92% 2%, rgba(255,61,127,.17), transparent 62%),
  var(--bg);
 color:var(--text);
 font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
 font-size:16px;
 line-height:1.8;
 -webkit-font-smoothing:antialiased;
 overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--pink);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
section[id]{scroll-margin-top:96px}

/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:rgba(8,7,13,.72);
 backdrop-filter:blur(16px);
 -webkit-backdrop-filter:blur(16px);
 border-bottom:1px solid var(--line);
 transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.site-header.is-scrolled{background:rgba(8,7,13,.94);box-shadow:0 18px 40px -26px rgba(0,0,0,.95)}
.header-top{max-height:110px;overflow:hidden;transition:max-height .38s ease,opacity .26s ease}
.site-header.is-scrolled .header-top{max-height:0;opacity:0}
.header-top-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:18px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
 width:44px;height:44px;border-radius:14px;flex:0 0 auto;
 display:flex;align-items:center;justify-content:center;
 background:var(--grad);color:#fff;font-weight:800;font-size:20px;
 box-shadow:0 12px 28px -14px rgba(255,61,127,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:19px;letter-spacing:.02em}
.brand-text small{font-size:12px;color:var(--muted-2);letter-spacing:.08em}
.header-util{display:flex;align-items:center;gap:14px}
.nav-search{
 display:flex;align-items:center;gap:8px;
 background:rgba(255,255,255,.05);
 border:1px solid var(--line);
 border-radius:999px;
 padding:8px 16px;
 transition:border-color .22s ease,background .22s ease;
}
.nav-search:focus-within{border-color:rgba(255,61,127,.6);background:rgba(255,255,255,.08)}
.nav-search i{color:var(--muted-2);font-size:13px}
.nav-search input{background:transparent;border:0;outline:0;width:170px;font-size:14px}
.nav-search input::placeholder{color:var(--muted-2)}
.header-bottom{position:relative}
.header-bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 0;min-height:58px}
.brand-mini{display:none;align-items:center;gap:9px;font-weight:700;font-size:17px;white-space:nowrap}
.brand-mini .dot{width:9px;height:9px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 4px rgba(255,61,127,.16)}
.site-header.is-scrolled .brand-mini{display:inline-flex}
.nav-main{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.nav-link{
 position:relative;display:inline-block;
 padding:9px 16px;border-radius:999px;
 font-size:15px;color:var(--muted);
 transition:color .22s ease,background .22s ease;
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav-link.active{color:#fff;background:var(--grad-soft);border:1px solid rgba(255,61,127,.35)}
.nav-link.active::after{
 content:"";position:absolute;left:50%;transform:translateX(-50%);
 bottom:-1px;width:20px;height:2px;border-radius:2px;background:var(--grad);
}
.nav-toggle{
 display:none;flex-direction:column;justify-content:center;gap:5px;
 width:44px;height:44px;border-radius:12px;
 background:rgba(255,255,255,.05);border:1px solid var(--line);
 cursor:pointer;padding:0 12px;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--text);transition:transform .25s ease,opacity .25s ease}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-drawer{
 display:none;position:absolute;left:0;right:0;top:100%;
 background:rgba(10,9,16,.98);
 border-bottom:1px solid var(--line);
 box-shadow:0 30px 60px -30px #000;
 padding:12px 0 20px;
 backdrop-filter:blur(16px);
}
.nav-drawer.open{display:block}
.drawer-link{
 display:flex;align-items:center;justify-content:space-between;
 padding:14px 4px;border-bottom:1px solid var(--line);
 font-size:16px;color:var(--muted);
}
.drawer-link:last-child{border-bottom:0}
.drawer-link.active{color:#fff}
.drawer-link.active i{color:var(--pink)}
.drawer-link i{font-size:13px;color:var(--muted-2)}

/* ---------- buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 border:1px solid transparent;border-radius:999px;
 padding:12px 24px;font-size:15px;font-weight:600;letter-spacing:.02em;
 cursor:pointer;text-align:center;white-space:nowrap;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 32px -16px rgba(255,61,127,.85)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 46px -18px rgba(255,61,127,.95)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.34)}
.btn-gold{background:var(--gold);color:#241a04;box-shadow:0 14px 32px -18px rgba(255,188,75,.9)}
.btn-gold:hover{transform:translateY(-2px)}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}

/* ---------- section basics ---------- */
.section{padding:var(--sp) 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(255,255,255,.024),rgba(255,255,255,0))}
.section-head{
 display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:22px;
 margin-bottom:38px;
}
.section-head .head-left{max-width:640px}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:13px;letter-spacing:.16em;text-transform:uppercase;
 color:var(--pink);font-weight:700;
}
.eyebrow i{font-size:12px}
.section-title{margin:10px 0 0;font-size:clamp(24px,3.2vw,34px);line-height:1.3;font-weight:800;letter-spacing:.01em}
.section-note{margin:0;color:var(--muted);font-size:15px;max-width:520px}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent);margin:0}

/* ---------- hero ---------- */
.page-hero{padding:clamp(28px,4vw,48px) 0 clamp(44px,6vw,80px);position:relative;overflow:hidden}
.breadcrumb{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted-2);margin-bottom:26px;flex-wrap:wrap}
.breadcrumb a{color:var(--muted);transition:color .2s ease}
.breadcrumb a:hover{color:var(--pink)}
.breadcrumb i{font-size:10px;opacity:.6}
.breadcrumb span{color:var(--text)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.32fr) minmax(0,.86fr);gap:34px;align-items:start}
.hero-main{position:relative}
.hero-title{
 margin:16px 0 0;font-size:clamp(30px,4.6vw,54px);line-height:1.16;font-weight:900;letter-spacing:-.01em;
}
.hero-title em{
 font-style:normal;
 background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin:20px 0 0;font-size:16.5px;color:var(--muted);max-width:660px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.tag{
 display:inline-flex;align-items:center;gap:7px;
 padding:7px 15px;border-radius:999px;font-size:13.5px;
 background:rgba(255,255,255,.05);border:1px solid var(--line);
 color:var(--muted);
 transition:color .22s ease,border-color .22s ease,background .22s ease,transform .22s ease;
}
.tag:hover{color:#fff;border-color:rgba(255,61,127,.5);background:var(--grad-soft);transform:translateY(-2px)}
.tag i{font-size:11px;color:var(--pink)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-meta{display:flex;flex-wrap:wrap;gap:28px;margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
.hero-meta span{font-size:13.5px;color:var(--muted-2)}
.hero-meta strong{display:block;font-size:24px;font-weight:800;color:var(--text);line-height:1.2;letter-spacing:.01em}
.hero-side{display:flex;flex-direction:column;gap:16px}
.countdown-card{
 background:linear-gradient(160deg,var(--surface-2),var(--surface));
 border:1px solid var(--line-2);border-radius:var(--r-lg);
 padding:22px;box-shadow:var(--sh-1);
}
.cd-head{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--muted-2)}
.cd-live{display:inline-flex;align-items:center;gap:7px;color:var(--pink);font-weight:700}
.cd-live i{font-size:8px;animation:blink 1.6s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.cd-visual{
 position:relative;margin-top:18px;border-radius:var(--r-md);overflow:hidden;
 background:radial-gradient(420px 200px at 50% 120%,rgba(255,61,127,.34),transparent 70%),
            radial-gradient(360px 180px at 20% -10%,rgba(124,92,255,.4),transparent 70%),
            #0b0a13;
 border:1px solid var(--line);
 padding:26px 20px 22px;text-align:center;
}
.cd-rings{
 position:absolute;inset:auto -30% -60% -30%;height:180px;
 background:repeating-radial-gradient(circle at 50% 100%,rgba(255,255,255,.06) 0 1px,transparent 1px 22px);
 opacity:.7;pointer-events:none;
}
.cd-label{position:relative;font-size:12.5px;letter-spacing:.2em;color:var(--muted-2);text-transform:uppercase}
.cd-timer{
 position:relative;font-size:clamp(32px,5vw,44px);font-weight:900;letter-spacing:.04em;
 margin:6px 0 8px;font-variant-numeric:tabular-nums;
 background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.cd-note{position:relative;margin:0;font-size:13.5px;color:var(--muted)}
.cd-foot{margin:14px 0 0;font-size:12.5px;color:var(--muted-2);display:flex;align-items:center;gap:8px;justify-content:center}
.cd-foot i{color:var(--gold)}
.hero-stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.mini-stat{
 background:rgba(255,255,255,.035);border:1px solid var(--line);
 border-radius:var(--r-md);padding:16px 18px;
 transition:border-color .22s ease,transform .22s ease;
}
.mini-stat:hover{border-color:rgba(255,61,127,.45);transform:translateY(-2px)}
.mini-stat strong{display:block;font-size:22px;font-weight:800;letter-spacing:.02em}
.mini-stat span{font-size:12.5px;color:var(--muted-2)}

/* ---------- tags panel ---------- */
.tag-panel{
 display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;
 margin-bottom:30px;
}
.tag-group{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
 padding:20px 22px;transition:border-color .22s ease,box-shadow .22s ease;
}
.tag-group:hover{border-color:var(--line-2);box-shadow:var(--sh-1)}
.tag-group h3{margin:0 0 14px;font-size:15px;font-weight:700;display:flex;align-items:center;gap:9px}
.tag-group h3 i{color:var(--violet);font-size:14px}
.tag-group .tag-row{display:flex;flex-wrap:wrap;gap:9px}
.tag-row .tag{font-size:13px;padding:6px 13px}
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.channel-card{
 display:flex;align-items:center;gap:14px;
 background:linear-gradient(150deg,rgba(124,92,255,.14),rgba(255,61,127,.08));
 border:1px solid var(--line);border-radius:var(--r-md);
 padding:18px 20px;
 transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.channel-card:hover{transform:translateY(-3px);border-color:rgba(255,61,127,.5);box-shadow:var(--sh-2)}
.channel-card .ch-icon{
 width:42px;height:42px;border-radius:13px;flex:0 0 auto;
 display:flex;align-items:center;justify-content:center;
 background:rgba(255,255,255,.07);color:var(--pink);font-size:16px;
}
.channel-card h3{margin:0;font-size:15.5px;font-weight:700}
.channel-card p{margin:3px 0 0;font-size:13px;color:var(--muted-2)}
.channel-card i.arrow{margin-left:auto;color:var(--muted-2);font-size:13px}

/* ---------- judge cards ---------- */
.judge-list{display:flex;flex-direction:column;gap:16px}
.judge-card{
 display:grid;grid-template-columns:88px minmax(0,1fr) auto;gap:22px;align-items:center;
 background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--pink);
 border-radius:var(--r-md);padding:22px 26px;
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.judge-card:hover{transform:translateX(4px);box-shadow:var(--sh-1);border-left-color:var(--violet)}
.judge-num{font-size:34px;font-weight:900;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.34)}
.judge-body h3{margin:0 0 8px;font-size:18px;font-weight:700}
.judge-body p{margin:0;font-size:14.5px;color:var(--muted)}
.judge-side{display:flex;flex-direction:column;gap:8px;align-items:flex-end}
.badge{
 display:inline-flex;align-items:center;gap:6px;
 font-size:12px;padding:5px 12px;border-radius:999px;
 background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--muted);
}
.badge-pink{background:rgba(255,61,127,.14);border-color:rgba(255,61,127,.4);color:#ffb4cd}
.badge-violet{background:rgba(124,92,255,.16);border-color:rgba(124,92,255,.42);color:#c9bcff}
.badge-gold{background:rgba(255,188,75,.14);border-color:rgba(255,188,75,.4);color:#ffd79a}

/* ---------- timeline ---------- */
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline::before{
 content:"";position:absolute;left:96px;top:8px;bottom:8px;width:1px;
 background:linear-gradient(180deg,rgba(255,61,127,.6),rgba(124,92,255,.35),transparent);
}
.tl-item{display:grid;grid-template-columns:96px minmax(0,1fr);gap:26px;padding:18px 0;position:relative}
.tl-time{font-size:17px;font-weight:800;letter-spacing:.02em;color:var(--text);padding-top:6px}
.tl-body{position:relative;padding-left:28px}
.tl-body::before{
 content:"";position:absolute;left:-33px;top:13px;width:11px;height:11px;border-radius:50%;
 background:var(--bg);border:2px solid var(--pink);box-shadow:0 0 0 5px rgba(255,61,127,.14);
}
.tl-item:hover .tl-body::before{border-color:var(--gold);box-shadow:0 0 0 6px rgba(255,188,75,.18)}
.tl-body h3{margin:0 0 8px;font-size:17px;font-weight:700}
.tl-body p{margin:0 0 12px;font-size:14.5px;color:var(--muted)}
.tl-meter{display:flex;align-items:center;gap:12px;max-width:420px}
.tl-meter span{font-size:12.5px;color:var(--muted-2);white-space:nowrap}
.bar{flex:1;height:6px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden}
.bar i{display:block;height:100%;border-radius:999px;background:var(--grad)}

/* ---------- ranking ---------- */
.split-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:22px;margin-bottom:34px}
.avatar-stack{display:flex;align-items:center}
.avatar-stack .av{
 width:40px;height:40px;border-radius:50%;margin-left:-12px;
 border:2px solid var(--bg);display:flex;align-items:center;justify-content:center;
 font-size:13px;font-weight:700;color:#fff;
}
.avatar-stack .av:first-child{margin-left:0}
.avatar-stack .av-1{background:linear-gradient(135deg,#ff3d7f,#ff8fb4)}
.avatar-stack .av-2{background:linear-gradient(135deg,#7c5cff,#a693ff)}
.avatar-stack .av-3{background:linear-gradient(135deg,#ffbc4b,#ffd88f);color:#3a2705}
.avatar-stack .av-4{background:linear-gradient(135deg,#2ec7c7,#8be4e4);color:#04302f}
.avatar-stack .av-more{background:rgba(255,255,255,.09);color:var(--muted);font-size:12px}
.avatar-note{margin-left:12px;font-size:13px;color:var(--muted-2)}
.rank-list{display:flex;flex-direction:column;gap:12px}
.rank-item{
 display:grid;grid-template-columns:56px minmax(0,1fr) 190px;gap:20px;align-items:center;
 background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
 padding:18px 22px;transition:border-color .24s ease,transform .24s ease,background .24s ease;
}
.rank-item:hover{border-color:rgba(255,61,127,.45);transform:translateY(-3px);background:var(--surface-2)}
.rank-no{
 width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
 font-weight:900;font-size:18px;background:var(--grad-soft);border:1px solid var(--line-2);
}
.rank-item:nth-child(1) .rank-no{background:var(--grad);color:#fff;border-color:transparent}
.rank-item:nth-child(2) .rank-no{background:rgba(255,255,255,.1)}
.rank-main h3{margin:0 0 6px;font-size:16.5px;font-weight:700}
.rank-main p{margin:0 0 10px;font-size:14px;color:var(--muted)}
.rank-tags{display:flex;flex-wrap:wrap;gap:8px}
.rank-side{display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.count-badge{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--gold);font-weight:700}
.count-badge i{font-size:12px}
.rank-side .bar{width:100%}

/* ---------- contrast ---------- */
.contrast-wrap{
 border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface);
}
.contrast-head{display:grid;grid-template-columns:150px 1fr 1fr;gap:0;background:rgba(255,255,255,.04)}
.contrast-head div{padding:16px 20px;font-size:13.5px;font-weight:700;letter-spacing:.06em;color:var(--muted)}
.contrast-head div:nth-child(2){color:#ffb4cd}
.contrast-head div:nth-child(3){color:#c9bcff}
.contrast-row{display:grid;grid-template-columns:150px 1fr 1fr;border-top:1px solid var(--line);transition:background .22s ease}
.contrast-row:hover{background:rgba(255,255,255,.03)}
.contrast-row div{padding:16px 20px;font-size:14.5px;color:var(--muted)}
.contrast-row .cr-label{color:var(--text);font-weight:700;font-size:14px}
.contrast-row .cr-a{color:#ffc6d7}
.contrast-row .cr-b{color:#cfc4ff}
.venue-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:26px}
.venue-card{
 background:linear-gradient(160deg,var(--surface-2),var(--surface));
 border:1px solid var(--line);border-radius:var(--r-md);padding:22px;
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.venue-card:hover{transform:translateY(-4px);box-shadow:var(--sh-1);border-color:var(--line-2)}
.venue-card .vc-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.venue-card h3{margin:0;font-size:17px;font-weight:700}
.venue-card p{margin:0 0 16px;font-size:14px;color:var(--muted)}
.vc-meter{display:flex;flex-direction:column;gap:9px}
.vc-line{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted-2)}
.vc-line .bar{height:5px}

/* ---------- reviews ---------- */
.review-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.review-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
 padding:24px;position:relative;transition:border-color .24s ease,transform .24s ease;
}
.review-card:hover{border-color:rgba(124,92,255,.45);transform:translateY(-3px)}
.review-card .quote{font-size:26px;color:rgba(255,61,127,.5);line-height:1;margin-bottom:10px}
.review-card p{margin:0 0 18px;font-size:15px;color:var(--text)}
.review-who{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:16px}
.review-who .av{
 width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
 font-weight:700;font-size:14px;color:#fff;
}
.review-who strong{display:block;font-size:14.5px}
.review-who small{font-size:12.5px;color:var(--muted-2)}
.review-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:26px}
.stat-box{
 text-align:center;background:rgba(255,255,255,.035);border:1px solid var(--line);
 border-radius:var(--r-md);padding:20px 12px;
}
.stat-box strong{display:block;font-size:26px;font-weight:900;letter-spacing:.02em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-box span{font-size:13px;color:var(--muted-2)}

/* ---------- news ---------- */
.news-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.news-item{
 display:grid;grid-template-columns:96px minmax(0,1fr) auto;gap:22px;align-items:center;
 background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
 padding:18px 22px;transition:border-color .24s ease,transform .24s ease;
}
.news-item:hover{border-color:var(--line-2);transform:translateX(4px)}
.news-date{font-size:13px;font-weight:700;color:var(--muted-2);letter-spacing:.06em}
.news-item h3{margin:0 0 6px;font-size:16px;font-weight:700}
.news-item p{margin:0;font-size:14px;color:var(--muted)}

/* ---------- faq ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:920px}
.faq-item{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
 padding:0 22px;transition:border-color .24s ease,background .24s ease;
}
.faq-item[open]{border-color:rgba(255,61,127,.42);background:var(--surface-2)}
.faq-item summary{
 display:flex;align-items:center;justify-content:space-between;gap:16px;
 padding:19px 0;cursor:pointer;font-size:16px;font-weight:600;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .fi{
 width:26px;height:26px;border-radius:9px;flex:0 0 auto;
 display:flex;align-items:center;justify-content:center;
 background:rgba(255,255,255,.07);color:var(--pink);font-size:12px;
 transition:transform .26s ease,background .26s ease;
}
.faq-item[open] summary .fi{transform:rotate(45deg);background:var(--grad);color:#fff}
.faq-item .faq-body{padding:0 0 20px;font-size:14.5px;color:var(--muted);border-top:1px solid var(--line);padding-top:16px}

/* ---------- cta ---------- */
.cta-band{
 display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:36px;
 background:linear-gradient(140deg,rgba(255,61,127,.16),rgba(124,92,255,.14)),var(--surface-2);
 border:1px solid var(--line-2);border-radius:var(--r-lg);
 padding:clamp(26px,4vw,44px);box-shadow:var(--sh-1);
}
.cta-copy h2{margin:12px 0 14px;font-size:clamp(23px,3vw,31px);font-weight:800;line-height:1.3}
.cta-copy p{margin:0;color:var(--muted);font-size:15px}
.cta-points{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-direction:column;gap:11px}
.cta-points li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--muted)}
.cta-points i{color:var(--pink);font-size:13px;margin-top:6px}
.cta-form{
 background:rgba(8,7,13,.5);border:1px solid var(--line);border-radius:var(--r-md);
 padding:24px;display:flex;flex-direction:column;gap:12px;
}
.cta-form label{font-size:13px;color:var(--muted-2);letter-spacing:.06em}
.cta-form input{
 width:100%;background:rgba(255,255,255,.05);border:1px solid var(--line);
 border-radius:12px;padding:13px 16px;font-size:14.5px;outline:0;
 transition:border-color .22s ease,background .22s ease;
}
.cta-form input:focus{border-color:rgba(255,61,127,.6);background:rgba(255,255,255,.08)}
.cta-form input::placeholder{color:var(--muted-2)}
.form-note{margin:0;font-size:12.5px;color:var(--muted-2);text-align:center}
.guarantee-strip{
 display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:24px;
}
.guarantee-item{
 display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.035);
 border:1px solid var(--line);border-radius:var(--r-md);padding:16px 18px;
}
.guarantee-item i{font-size:17px;color:var(--gold)}
.guarantee-item strong{display:block;font-size:14.5px}
.guarantee-item span{font-size:12.5px;color:var(--muted-2)}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);background:rgba(6,5,11,.72);padding:64px 0 28px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.55fr 1fr 1fr 1fr;gap:34px}
.footer-brand .brand-row{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-row .brand-mark{width:42px;height:42px;font-size:19px;border-radius:13px}
.footer-brand .brand-text strong{font-size:17px;display:block}
.footer-brand .brand-text small{font-size:12px;color:var(--muted-2)}
.footer-brand p{margin:0;font-size:14px;color:var(--muted);max-width:400px}
.footer-col h4{margin:0 0 16px;font-size:14px;letter-spacing:.1em;color:var(--text);font-weight:700}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.footer-col a{font-size:14px;color:var(--muted);transition:color .22s ease,padding-left .22s ease}
.footer-col a:hover{color:var(--pink);padding-left:4px}
.footer-bottom{
 display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
 margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
 font-size:13px;color:var(--muted-2);
}
.meta-links{display:flex;flex-wrap:wrap;gap:20px}
.meta-links a{color:var(--muted-2);transition:color .22s ease}
.meta-links a:hover{color:var(--text)}

/* ---------- sticky cta ---------- */
.sticky-cta{
 position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;
 background:rgba(10,9,16,.96);border-top:1px solid var(--line-2);
 backdrop-filter:blur(14px);padding:12px 16px;
 align-items:center;justify-content:space-between;gap:14px;
 box-shadow:0 -18px 40px -24px #000;
}
.sticky-cta .sc-text{font-size:13px;color:var(--muted);line-height:1.45}
.sticky-cta .sc-text strong{display:block;color:var(--text);font-size:14px}

/* ---------- responsive ---------- */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:28px}
 .hero-side{flex-direction:row;align-items:stretch;flex-wrap:wrap}
 .countdown-card{flex:1 1 340px}
 .hero-stat-grid{flex:1 1 240px;grid-template-columns:1fr}
 .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .venue-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
 .review-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
 .guarantee-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
 .nav-main{display:none}
 .nav-toggle{display:flex}
 .nav-search{display:none}
 .header-top-inner{padding:14px 0}
 .judge-card{grid-template-columns:1fr;gap:14px;padding:20px}
 .judge-side{flex-direction:row;align-items:center;flex-wrap:wrap}
 .rank-item{grid-template-columns:1fr;gap:14px}
 .rank-side{flex-direction:row;align-items:center;justify-content:space-between;width:100%}
 .rank-side .bar{width:60%}
 .contrast-head,.contrast-row{grid-template-columns:100px 1fr 1fr}
 .contrast-row div,.contrast-head div{padding:13px 12px;font-size:13px}
 .review-grid{grid-template-columns:1fr}
 .tag-panel{grid-template-columns:1fr}
 .timeline::before{left:64px}
 .tl-item{grid-template-columns:64px minmax(0,1fr);gap:18px}
 .tl-body{padding-left:22px}
 .tl-body::before{left:-26px}
 .cta-band{grid-template-columns:1fr}
 .news-item{grid-template-columns:1fr;gap:10px}
 .news-item .badge{align-self:flex-start}
 .sticky-cta{display:flex}
 .site-body{padding-bottom:74px}
 .hero-meta{gap:20px}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .hero-title{font-size:29px}
 .hero-actions{flex-direction:column;align-items:stretch}
 .hero-actions .btn{width:100%}
 .hero-side{flex-direction:column}
 .channel-grid,.venue-cards,.review-stats,.guarantee-strip{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr;gap:28px}
 .contrast-head,.contrast-row{grid-template-columns:1fr}
 .contrast-head div:nth-child(1){display:none}
 .contrast-row .cr-label{padding-bottom:0;font-size:12.5px;color:var(--muted-2);letter-spacing:.08em}
 .footer-bottom{flex-direction:column;align-items:flex-start}
 .sticky-cta .btn{padding:10px 16px;font-size:13.5px}
 .mini-stat strong{font-size:19px}
 .btn-lg{padding:13px 22px;font-size:15px}
}
@media (prefers-reduced-motion:reduce){
 *{animation-duration:.001ms !important;transition-duration:.001ms !important}
 html{scroll-behavior:auto}
}