/* roulang page: index */
:root{
      --ink:#f6f1ff;
      --muted:#a9a2bd;
      --dim:#79728e;
      --bg:#0d0b16;
      --panel:#171322;
      --panel-2:#201a30;
      --line:rgba(255,255,255,.1);
      --purple:#9d6cff;
      --pink:#f05c9c;
      --gold:#ffc86b;
      --green:#73d7b1;
      --radius:22px;
      --shadow:0 24px 70px rgba(0,0,0,.3);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--bg);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:focus,button:focus,input:focus{outline:3px solid rgba(240,92,156,.5);outline-offset:3px}
    img{max-width:100%;display:block}
    button{font:inherit;cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .topline{height:4px;background:linear-gradient(90deg,var(--purple),var(--pink),var(--gold))}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(13,11,22,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
    .nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.03em;white-space:nowrap}
    .brand-mark{width:38px;height:38px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(145deg,var(--purple),var(--pink));box-shadow:0 8px 26px rgba(157,108,255,.35);font-size:19px}
    .brand-name{font-size:18px}
    .main-nav{display:flex;align-items:center;gap:7px}
    .main-nav a{color:var(--muted);font-size:14px;padding:10px 15px;border-radius:11px}
    .main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(157,108,255,.14)}
    .nav-action{border:1px solid rgba(240,92,156,.5)!important;color:#ffd9e9!important;background:rgba(240,92,156,.1)!important}
    .menu-toggle{display:none;background:transparent;border:1px solid var(--line);color:#fff;border-radius:10px;padding:8px 11px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#e8cfff;font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:700}
    .eyebrow i{width:7px;height:7px;background:var(--pink);border-radius:50%;box-shadow:0 0 14px var(--pink)}
    .hero{position:relative;overflow:hidden;padding:82px 0 68px;background:radial-gradient(circle at 78% 18%,rgba(157,108,255,.25),transparent 28%),radial-gradient(circle at 8% 90%,rgba(240,92,156,.13),transparent 27%)}
    .hero:after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.18;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(to bottom,black,transparent)}
    .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:center}
    .hero h1{font-size:clamp(42px,6vw,76px);line-height:1.08;letter-spacing:-.065em;margin:18px 0 22px;max-width:760px}
    .hero h1 span{color:var(--pink)}
    .hero-copy{color:#c1b9d1;font-size:18px;max-width:650px;margin-bottom:30px}
    .button-row{display:flex;flex-wrap:wrap;gap:12px}
    .button{display:inline-flex;align-items:center;justify-content:center;border-radius:13px;padding:13px 20px;font-weight:700;border:1px solid transparent;line-height:1.2}
    .button.primary{background:linear-gradient(135deg,var(--pink),#b35cff);color:#fff;box-shadow:0 12px 28px rgba(240,92,156,.24)}
    .button.primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(240,92,156,.38)}
    .button.ghost{border-color:var(--line);color:#eee5fa;background:rgba(255,255,255,.04)}
    .button.ghost:hover{background:rgba(255,255,255,.1)}
    .hero-note{margin-top:24px;color:var(--dim);font-size:13px}
    .hero-stage{min-height:365px;border:1px solid var(--line);border-radius:30px;padding:20px;background:linear-gradient(145deg,rgba(157,108,255,.18),rgba(255,255,255,.025));box-shadow:var(--shadow);position:relative}
    .stage-head{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px}
    .live-dot{color:var(--green);display:flex;align-items:center;gap:7px}.live-dot b{width:8px;height:8px;background:var(--green);border-radius:50%}
    .visual-card{height:215px;margin:22px 0;position:relative;overflow:hidden;border-radius:20px;background:linear-gradient(140deg,#39275a 0%,#ae4c78 50%,#2a173f 100%)}
    .visual-card:before,.visual-card:after{content:"";position:absolute;border-radius:50%;filter:blur(2px)}
    .visual-card:before{width:220px;height:220px;background:rgba(255,196,139,.27);right:-40px;top:-65px}
    .visual-card:after{width:170px;height:170px;background:rgba(73,34,120,.6);left:-55px;bottom:-80px}
    .visual-copy{position:absolute;z-index:2;left:24px;bottom:22px}.visual-copy small{color:#ffe2ee}.visual-copy strong{display:block;font-size:27px;line-height:1.2;margin-top:5px}
    .stage-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
    .stage-stat{background:rgba(0,0,0,.19);border:1px solid var(--line);border-radius:14px;padding:13px}.stage-stat b{display:block;font-size:20px}.stage-stat span{font-size:12px;color:var(--muted)}
    .section{padding:82px 0}.section.alt{background:#12101d}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}
    .section h2{font-size:clamp(28px,4vw,43px);line-height:1.18;letter-spacing:-.045em;margin:10px 0}
    .section-intro{color:var(--muted);max-width:620px;margin:0}
    .countdown-band{border:1px solid rgba(255,200,107,.25);background:linear-gradient(100deg,rgba(255,200,107,.1),rgba(240,92,156,.08));border-radius:var(--radius);padding:24px 28px;display:flex;align-items:center;justify-content:space-between;gap:25px}
    .countdown-band h3{margin:0;font-size:21px}.countdown-band p{margin:3px 0 0;color:var(--muted);font-size:14px}
    .timer{display:flex;gap:9px}.time-box{min-width:54px;padding:9px 7px;text-align:center;border-radius:12px;background:rgba(0,0,0,.25);border:1px solid var(--line)}.time-box b{display:block;font-size:21px}.time-box span{font-size:11px;color:var(--dim)}
    .feature-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:17px}
    .feature-card{min-height:205px;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);transition:.25s}
    .feature-card:hover,.content-card:hover{transform:translateY(-4px);border-color:rgba(157,108,255,.55);box-shadow:0 15px 35px rgba(0,0,0,.2)}
    .feature-card.large{background:linear-gradient(145deg,#241936,#171322)}
    .icon{width:42px;height:42px;border-radius:13px;background:rgba(157,108,255,.16);display:grid;place-items:center;color:#dabfff;margin-bottom:22px;font-size:20px}
    .feature-card h3{margin:0 0 8px;font-size:21px}.feature-card p{margin:0;color:var(--muted);font-size:14px}
    .topic-layout{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:stretch}
    .topic-panel{padding:31px;border-radius:var(--radius);background:var(--panel-2);border:1px solid var(--line)}
    .topic-panel h3{font-size:27px;margin:0 0 13px}.topic-panel p{color:var(--muted);margin:0 0 23px}
    .topic-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}.topic-list a{padding:15px;border-radius:14px;background:rgba(255,255,255,.045);border:1px solid transparent;color:#e8e0f3;font-size:14px}.topic-list a:hover{border-color:var(--pink);background:rgba(240,92,156,.09)}
    .topic-art{min-height:330px;border-radius:var(--radius);position:relative;overflow:hidden;background:linear-gradient(125deg,#211831,#763d63 52%,#d77783)}
    .topic-art:before{content:"";position:absolute;width:340px;height:340px;border:1px solid rgba(255,255,255,.24);border-radius:50%;right:-100px;top:-80px;box-shadow:0 0 0 35px rgba(255,255,255,.05),0 0 0 70px rgba(255,255,255,.04)}
    .art-label{position:absolute;left:28px;bottom:27px;font-size:34px;font-weight:800;line-height:1.15;max-width:260px}
    .compare{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .compare-card{padding:26px;border-radius:18px;background:var(--panel);border:1px solid var(--line)}.compare-card.featured{border-color:var(--pink);background:linear-gradient(160deg,rgba(240,92,156,.16),var(--panel))}
    .compare-card .badge{display:inline-block;color:#f9cadd;background:rgba(240,92,156,.13);padding:4px 9px;border-radius:20px;font-size:12px;margin-bottom:18px}.compare-card h3{margin:0 0 8px}.compare-card p{font-size:14px;color:var(--muted);min-height:65px}.compare-card ul{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.compare-card li{padding:11px 0;border-bottom:1px solid var(--line);font-size:14px;color:#d5cce1}.compare-card li:before{content:"✓";color:var(--green);margin-right:9px}
    .news-layout{display:grid;grid-template-columns:1fr .72fr;gap:35px}.news-list{border-top:1px solid var(--line)}.news-item{display:flex;justify-content:space-between;gap:20px;padding:19px 0;border-bottom:1px solid var(--line)}.news-item h3{font-size:17px;margin:0 0 5px}.news-item p{margin:0;color:var(--muted);font-size:14px}.news-item time{color:var(--dim);font-size:12px;white-space:nowrap}
    .quote-card{padding:29px;border-radius:var(--radius);background:linear-gradient(145deg,#221a34,#171322);border:1px solid var(--line)}.stars{color:var(--gold);letter-spacing:3px}.quote-card blockquote{font-size:20px;line-height:1.6;margin:20px 0;color:#efe7fa}.quote-card cite{font-style:normal;color:var(--muted);font-size:14px}
    .trust-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}.trust{padding:19px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.03)}.trust b{display:block;color:#fff;font-size:19px}.trust span{color:var(--muted);font-size:13px}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq{border:1px solid var(--line);border-radius:16px;padding:21px 23px;background:var(--panel)}.faq h3{font-size:16px;margin:0 0 8px}.faq p{font-size:14px;color:var(--muted);margin:0}
    .cta{padding:58px 0;background:linear-gradient(105deg,#25183e,#431d3d);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{margin:0 0 8px;font-size:35px}.cta p{color:#c9b8d6;margin:0;max-width:650px}
    .site-footer{padding:38px 0 25px;background:#090810}.footer-main{display:flex;justify-content:space-between;gap:30px}.footer-brand p{color:var(--dim);font-size:13px;max-width:360px}.footer-links{display:flex;gap:22px;color:var(--muted);font-size:13px}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;color:var(--dim);font-size:12px;display:flex;justify-content:space-between;gap:15px}
    .age-notice{font-size:12px;color:#a99eb9}.age-notice strong{color:#e8c8dd}
    @media(max-width:900px){.hero-grid,.topic-layout,.news-layout{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr 1fr}.feature-card.large{grid-column:span 2}.hero{padding-top:60px}.topic-art{min-height:240px}.cta-inner{align-items:flex-start;flex-direction:column}}
    @media(max-width:680px){.container{width:min(100% - 28px,560px)}.nav-wrap{min-height:68px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;left:14px;right:14px;top:76px;padding:10px;background:#171322;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{padding:12px 14px}.hero{padding:52px 0 45px}.hero h1{font-size:45px}.hero-copy{font-size:16px}.hero-stage{min-height:auto}.section{padding:58px 0}.section-head{display:block}.countdown-band{display:block;padding:21px}.timer{margin-top:18px}.time-box{flex:1}.feature-grid,.compare,.faq-grid{grid-template-columns:1fr}.feature-card.large{grid-column:auto}.topic-list{grid-template-columns:1fr}.trust-strip{grid-template-columns:1fr 1fr}.news-item{display:block}.news-item time{display:block;margin-top:5px}.footer-main,.footer-bottom{display:block}.footer-links{margin-top:20px;flex-wrap:wrap}.footer-bottom .age-notice{margin-top:10px}}

/* roulang page: category1 */
:root{
 --ink:#f6f1ff;
 --muted:#a9a2bd;
 --dim:#79728e;
 --bg:#0d0b16;
 --panel:#171322;
 --panel-2:#201a30;
 --line:rgba(255,255,255,.1);
 --purple:#9d6cff;
 --pink:#f05c9c;
 --gold:#ffc86b;
 --green:#73d7b1;
 --radius:22px;
 --shadow:0 24px 70px rgba(0,0,0,.3);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;background:var(--bg);color:var(--ink);
 font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
 line-height:1.75;font-size:16px;overflow-x:hidden
}
a{color:inherit;text-decoration:none;transition:.25s ease}
a:focus,button:focus,input:focus{outline:3px solid rgba(240,92,156,.5);outline-offset:3px}
img{max-width:100%;display:block}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.site-header{
 position:sticky;top:0;z-index:50;background:rgba(13,11,22,.88);
 backdrop-filter:blur(18px);border-bottom:1px solid var(--line)
}
.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.03em;white-space:nowrap}
.brand-mark{
 width:38px;height:38px;border-radius:13px;display:grid;place-items:center;
 background:linear-gradient(145deg,var(--purple),var(--pink));
 box-shadow:0 8px 26px rgba(157,108,255,.35);font-size:19px;color:#fff
}
.brand-name{font-size:18px}
.main-nav{display:flex;align-items:center;gap:7px}
.main-nav a{color:var(--muted);font-size:14px;padding:10px 15px;border-radius:11px}
.main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(157,108,255,.14)}
.nav-action{
 border:1px solid rgba(240,92,156,.5)!important;color:#ffd9e9!important;
 background:rgba(240,92,156,.1)!important
}
.nav-action:hover{background:rgba(240,92,156,.2)!important}
.menu-toggle{
 display:none;background:transparent;border:1px solid var(--line);color:#fff;
 border-radius:10px;padding:8px 11px
}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;color:#e8cfff;font-size:12px;
 letter-spacing:.12em;text-transform:uppercase;font-weight:700
}
.eyebrow i{width:7px;height:7px;background:var(--pink);border-radius:50%;box-shadow:0 0 14px var(--pink)}
.button-row{display:flex;flex-wrap:wrap;gap:12px}
.button{
 display:inline-flex;align-items:center;justify-content:center;border-radius:13px;
 padding:13px 20px;font-weight:700;border:1px solid transparent;line-height:1.2
}
.button.primary{
 background:linear-gradient(135deg,var(--pink),#b35cff);color:#fff;
 box-shadow:0 12px 28px rgba(240,92,156,.24)
}
.button.primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(240,92,156,.38)}
.button.ghost{border-color:var(--line);color:#eee5fa;background:rgba(255,255,255,.04)}
.button.ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.24)}
.section{padding:84px 0}
.section.alt{background:#12101d}
.section h2{
 font-size:clamp(29px,4vw,45px);line-height:1.18;letter-spacing:-.05em;margin:10px 0 16px
}
.section-intro{margin:0;color:var(--muted);max-width:670px}
.category-hero{
 position:relative;overflow:hidden;padding:78px 0 64px;
 background:
 radial-gradient(circle at 83% 18%,rgba(157,108,255,.27),transparent 25%),
 radial-gradient(circle at 15% 88%,rgba(240,92,156,.15),transparent 27%),
 #0d0b16
}
.category-hero:before{
 content:"";position:absolute;inset:0;opacity:.17;pointer-events:none;
 background-image:linear-gradient(rgba(255,255,255,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.09) 1px,transparent 1px);
 background-size:54px 54px;mask-image:linear-gradient(to bottom,black,transparent)
}
.category-grid{
 position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.04fr) minmax(350px,.96fr);
 gap:58px;align-items:center
}
.category-hero h1{
 font-size:clamp(43px,6vw,72px);line-height:1.09;letter-spacing:-.068em;
 margin:18px 0 21px;max-width:700px
}
.category-hero h1 span{color:var(--pink)}
.hero-copy{font-size:18px;color:#c9c1d6;max-width:650px;margin:0 0 29px}
.hero-note{margin:21px 0 0;color:var(--dim);font-size:13px}
.portrait-stage{
 min-height:432px;position:relative;border-radius:30px;padding:17px;
 background:linear-gradient(150deg,rgba(157,108,255,.2),rgba(240,92,156,.09) 52%,rgba(255,255,255,.03));
 border:1px solid var(--line);box-shadow:var(--shadow)
}
.stage-top{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px}
.stage-live{display:inline-flex;align-items:center;gap:7px;color:#ffd5e8}
.stage-live:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--pink);box-shadow:0 0 12px var(--pink)}
.portrait-visual{
 height:281px;margin:16px 0;border-radius:21px;overflow:hidden;position:relative;
 background:linear-gradient(155deg,#1d1835 4%,#62406f 39%,#ba557e 68%,#281630 100%)
}
.portrait-visual:before{
 content:"";position:absolute;width:260px;height:260px;border-radius:50%;
 top:-82px;right:-58px;background:rgba(255,218,160,.26);filter:blur(2px)
}
.portrait-visual:after{
 content:"";position:absolute;width:185px;height:310px;bottom:-55px;left:23%;
 border-radius:100px 100px 30px 30px;background:linear-gradient(180deg,rgba(28,18,49,.48),rgba(15,9,29,.92));
 transform:rotate(9deg);box-shadow:40px 5px 0 rgba(255,255,255,.05)
}
.visual-shine{position:absolute;inset:0;background:linear-gradient(115deg,transparent 28%,rgba(255,255,255,.18) 46%,transparent 62%);transform:translateX(-44%) skewX(-16deg)}
.visual-label{
 position:absolute;z-index:2;left:19px;bottom:19px;padding:8px 11px;border-radius:10px;
 background:rgba(13,11,22,.66);backdrop-filter:blur(9px);border:1px solid rgba(255,255,255,.14);
 font-size:12px;color:#fff
}
.stage-bottom{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.stage-stat{padding:11px 10px;border:1px solid var(--line);background:rgba(0,0,0,.19);border-radius:13px}
.stage-stat b{display:block;font-size:17px;line-height:1.25}
.stage-stat span{display:block;color:var(--muted);font-size:11px;margin-top:3px}
.trust-strip{position:relative;z-index:3;margin-top:-1px}
.trust-inner{
 display:grid;grid-template-columns:1.25fr repeat(3,1fr);border:1px solid var(--line);
 border-radius:0 0 22px 22px;overflow:hidden;background:rgba(23,19,34,.92)
}
.trust-copy,.trust-item{padding:18px 22px;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:0}
.trust-copy{font-size:14px;color:#d9d1e8}
.trust-item strong{display:block;color:var(--gold);font-size:16px}
.trust-item span{font-size:12px;color:var(--muted)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:32px}
.section-side{color:var(--dim);font-size:14px;max-width:260px}
.signal-board{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
.signal-main{
 padding:30px;border:1px solid var(--line);border-radius:var(--radius);
 background:linear-gradient(140deg,#221932,#171322);position:relative;overflow:hidden
}
.signal-main:after{
 content:"";position:absolute;width:210px;height:210px;border-radius:50%;right:-80px;bottom:-105px;
 background:rgba(157,108,255,.2);filter:blur(4px)
}
.signal-main h3{font-size:25px;margin:0 0 10px;letter-spacing:-.035em}
.signal-main p{color:var(--muted);max-width:550px;margin:0 0 22px}
.signal-rows{display:grid;gap:10px;position:relative;z-index:1}
.signal-row{
 display:flex;justify-content:space-between;align-items:center;gap:18px;padding:14px 15px;
 border-radius:13px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.06)
}
.signal-row span{font-size:14px;color:#d8d0e4}
.signal-row b{font-size:13px;color:var(--green);font-weight:700}
.signal-side{display:grid;gap:18px}
.metric-card{
 padding:25px;border-radius:var(--radius);border:1px solid var(--line);background:var(--panel);
 transition:.25s ease
}
.metric-card:hover{transform:translateY(-4px);border-color:rgba(157,108,255,.56);box-shadow:0 16px 35px rgba(0,0,0,.2)}
.metric-card.pink{background:linear-gradient(145deg,rgba(240,92,156,.16),var(--panel))}
.metric-number{font-size:39px;line-height:1;font-weight:800;letter-spacing:-.06em;color:var(--gold)}
.metric-card h3{margin:11px 0 5px;font-size:18px}
.metric-card p{margin:0;color:var(--muted);font-size:13px}
.matrix-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:38px;align-items:start}
.sticky-copy{position:sticky;top:105px}
.sticky-copy h2{max-width:390px}
.matrix-note{
 margin-top:23px;padding:16px 17px;border-left:2px solid var(--pink);
 background:rgba(240,92,156,.08);color:#ddcfdf;border-radius:0 12px 12px 0;font-size:14px
}
.matrix-list{display:grid;gap:13px}
.matrix-card{
 display:grid;grid-template-columns:58px 1fr auto;gap:18px;align-items:center;padding:23px;
 border:1px solid var(--line);background:var(--panel);border-radius:18px;transition:.25s ease
}
.matrix-card:hover{background:var(--panel-2);transform:translateX(5px);border-color:rgba(240,92,156,.46)}
.matrix-icon{
 width:50px;height:50px;border-radius:16px;display:grid;place-items:center;font-weight:800;font-size:19px;
 color:#fff;background:linear-gradient(145deg,rgba(157,108,255,.95),rgba(240,92,156,.9))
}
.matrix-card:nth-child(2) .matrix-icon{background:linear-gradient(145deg,#d4915d,#f05c9c)}
.matrix-card:nth-child(3) .matrix-icon{background:linear-gradient(145deg,#438d7a,#73d7b1)}
.matrix-card:nth-child(4) .matrix-icon{background:linear-gradient(145deg,#7060b9,#9d6cff)}
.matrix-card h3{margin:0 0 4px;font-size:19px}
.matrix-card p{margin:0;color:var(--muted);font-size:14px}
.matrix-tag{font-size:12px;color:#eadff6;background:rgba(255,255,255,.07);padding:5px 9px;border-radius:20px;white-space:nowrap}
.compare-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:45px;align-items:center}
.compare-copy h2{max-width:440px}
.compare-copy p{color:var(--muted);margin-bottom:23px}
.compare-list{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.compare-list li{position:relative;padding-left:27px;color:#dcd3e8;font-size:14px}
.compare-list li:before{content:"✓";position:absolute;left:0;top:0;color:var(--green);font-weight:800}
.compare-panel{border:1px solid var(--line);border-radius:24px;overflow:hidden;background:var(--panel);box-shadow:var(--shadow)}
.compare-top{padding:23px 26px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:18px}
.compare-top h3{font-size:19px;margin:0}
.compare-badge{font-size:12px;padding:5px 10px;background:rgba(115,215,177,.12);color:var(--green);border-radius:20px}
.compare-row{display:grid;grid-template-columns:1fr 1fr;min-height:66px;border-bottom:1px solid var(--line)}
.compare-row:last-child{border-bottom:0}
.compare-cell{padding:17px 24px;font-size:14px}
.compare-cell:first-child{color:var(--muted);border-right:1px solid var(--line)}
.compare-cell strong{font-weight:700;color:#f2eaff}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.process-card{
 position:relative;padding:25px 21px 22px;min-height:215px;border-radius:20px;
 border:1px solid var(--line);background:var(--panel);overflow:hidden
}
.process-card:after{content:"";position:absolute;right:18px;top:13px;color:rgba(255,255,255,.07);font-size:64px;font-weight:800;line-height:1}
.process-card:nth-child(1):after{content:"01"}
.process-card:nth-child(2):after{content:"02"}
.process-card:nth-child(3):after{content:"03"}
.process-card:nth-child(4):after{content:"04"}
.step-dot{
 width:34px;height:34px;border-radius:11px;display:grid;place-items:center;margin-bottom:21px;
 color:#1a1124;background:var(--gold);font-size:13px;font-weight:800
}
.process-card h3{font-size:18px;margin:0 0 8px}
.process-card p{color:var(--muted);font-size:13px;margin:0}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:50px;align-items:start}
.faq-copy p{color:var(--muted)}
.faq-list{display:grid;gap:11px}
.faq-item{border:1px solid var(--line);background:var(--panel);border-radius:15px;overflow:hidden}
.faq-question{
 width:100%;border:0;background:transparent;color:var(--ink);text-align:left;padding:19px 52px 19px 20px;
 font-weight:700;position:relative;line-height:1.5
}
.faq-question:after{content:"+";position:absolute;right:20px;top:14px;font-size:25px;color:var(--pink);font-weight:400;transition:.25s}
.faq-item.open .faq-question:after{transform:rotate(45deg)}
.faq-answer{display:none;padding:0 20px 19px;color:var(--muted);font-size:14px}
.faq-item.open .faq-answer{display:block}
.cta-section{padding:0 0 84px}
.cta-box{
 padding:44px 48px;border-radius:28px;position:relative;overflow:hidden;
 border:1px solid rgba(240,92,156,.33);
 background:linear-gradient(130deg,#31213f,#1c172c 54%,#35203c)
}
.cta-box:before{content:"";position:absolute;width:370px;height:370px;border-radius:50%;background:rgba(240,92,156,.18);right:-100px;top:-260px}
.cta-box>*{position:relative;z-index:1}
.cta-box h2{margin:9px 0 12px;font-size:clamp(30px,4vw,45px);line-height:1.17;letter-spacing:-.045em}
.cta-box p{max-width:670px;margin:0 0 24px;color:#cfc3d8}
.entry-form{display:flex;max-width:620px;gap:10px}
.entry-form input{
 flex:1;min-width:0;border:1px solid var(--line);border-radius:13px;padding:13px 15px;
 background:rgba(0,0,0,.22);color:#fff
}
.entry-form input::placeholder{color:#8d849e}
.entry-form button{white-space:nowrap}
.form-tip{font-size:12px;color:#a89daf;margin:12px 0 0}
.site-footer{border-top:1px solid var(--line);background:#0a0911;padding:48px 0 24px}
.footer-main{display:flex;justify-content:space-between;gap:35px;padding-bottom:35px}
.footer-brand{max-width:440px}
.footer-brand p{color:var(--muted);font-size:14px;margin:15px 0 0}
.footer-links{display:flex;align-items:flex-start;flex-wrap:wrap;gap:9px}
.footer-links a{font-size:14px;color:var(--muted);padding:8px 11px;border-radius:9px}
.footer-links a:hover{background:rgba(255,255,255,.06);color:#fff}
.footer-bottom{
 display:flex;justify-content:space-between;align-items:center;gap:18px;padding-top:22px;
 border-top:1px solid var(--line);font-size:12px;color:var(--dim)
}
.age-notice strong{color:#e9bfd1}
@media(max-width:1024px){
 .category-grid{grid-template-columns:1fr .88fr;gap:32px}
 .matrix-layout,.faq-layout,.compare-wrap{gap:28px}
 .process-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 .container{width:min(100% - 30px,1180px)}
 .nav-wrap{min-height:68px}
 .menu-toggle{display:block}
 .main-nav{
  display:none;position:absolute;left:15px;right:15px;top:64px;padding:10px;
  flex-direction:column;align-items:stretch;background:#171322;border:1px solid var(--line);
  border-radius:16px;box-shadow:var(--shadow)
 }
 .main-nav.open{display:flex}
 .main-nav a{padding:11px 13px}
 .category-hero{padding:58px 0 46px}
 .category-grid,.signal-board,.matrix-layout,.compare-wrap,.faq-layout{grid-template-columns:1fr}
 .portrait-stage{max-width:540px;width:100%;margin:auto}
 .trust-inner{grid-template-columns:1fr 1fr}
 .trust-copy{grid-column:1/-1}
 .trust-copy,.trust-item{border-bottom:1px solid var(--line)}
 .trust-item:nth-last-child(-n+2){border-bottom:0}
 .section{padding:63px 0}
 .sticky-copy{position:static}
 .section-head{display:block}
 .section-side{margin-top:12px}
 .footer-main,.footer-bottom{flex-direction:column;align-items:flex-start}
}
@media(max-width:520px){
 body{font-size:15px}
 .brand-name{font-size:16px}
 .category-hero h1{font-size:41px}
 .hero-copy{font-size:16px}
 .portrait-stage{min-height:auto;padding:13px;border-radius:23px}
 .portrait-visual{height:240px}
 .stage-bottom{gap:6px}
 .stage-stat{padding:9px 7px}
 .stage-stat b{font-size:14px}
 .stage-stat span{font-size:10px}
 .trust-inner{grid-template-columns:1fr}
 .trust-copy,.trust-item{grid-column:auto;border-right:0!important;border-bottom:1px solid var(--line)!important}
 .trust-item:last-child{border-bottom:0!important}
 .matrix-card{grid-template-columns:48px 1fr;gap:13px;padding:18px}
 .matrix-tag{grid-column:2;justify-self:start}
 .process-grid{grid-template-columns:1fr}
 .compare-row{grid-template-columns:.86fr 1.14fr}
 .compare-cell{padding:14px}
 .cta-box{padding:32px 23px}
 .entry-form{flex-direction:column}
 .entry-form .button{width:100%}
 .button-row{flex-direction:column}
 .button-row .button{width:100%}
}