/* roulang page: index */
:root{
      --ink:#eaf2ff;
      --muted:#91a4c2;
      --subtle:#6d80a0;
      --bg:#07101f;
      --panel:#0d1a2d;
      --panel-2:#101f35;
      --line:rgba(151,185,235,.16);
      --cyan:#55d9ff;
      --blue:#5c76ff;
      --violet:#9c7cff;
      --green:#65e0b0;
      --orange:#ffb86a;
      --radius:22px;
      --shadow:0 22px 70px rgba(0,0,0,.28);
      --container:1180px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.7;overflow-x:hidden}
    body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 10% 0%,rgba(66,105,255,.12),transparent 30%),radial-gradient(circle at 90% 20%,rgba(52,213,255,.08),transparent 28%);z-index:-1}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(7,16,31,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
    .nav-wrap{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:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--cyan),var(--blue));box-shadow:0 0 28px rgba(85,217,255,.32);position:relative}
    .brand-mark:after{content:"";position:absolute;width:12px;height:12px;border:3px solid #07101f;border-radius:50%;left:9px;top:9px}
    .brand span{font-size:18px}
    .nav-links{display:flex;align-items:center;gap:8px}
    .nav-links a{color:var(--muted);font-size:14px;padding:10px 16px;border-radius:12px;transition:.25s ease}
    .nav-links a:hover,.nav-links a.active{color:var(--ink);background:rgba(94,124,255,.13)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .nav-status{font-size:12px;color:var(--green);border:1px solid rgba(101,224,176,.25);border-radius:99px;padding:6px 11px}
    .menu-toggle{display:none;background:none;border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:7px 11px}
    .hero{min-height:680px;display:flex;align-items:center;padding:84px 0 92px;background-image:linear-gradient(90deg,rgba(7,16,31,.98) 0%,rgba(7,16,31,.84) 42%,rgba(7,16,31,.32) 100%),url('/assets/images/9bb7df003f37e496.png');background-size:cover;background-position:center}
    .hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:70px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--cyan);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:20px}
    .eyebrow i{display:block;width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green)}
    h1{font-size:clamp(42px,5.5vw,72px);line-height:1.08;letter-spacing:-.065em;max-width:690px}
    .hero-copy{font-size:17px;color:#b6c5dc;max-width:640px;margin:26px 0 30px}
    .actions{display:flex;flex-wrap:wrap;gap:13px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 20px;border-radius:13px;border:1px solid transparent;font-weight:700;font-size:14px;transition:.25s ease}
    .btn-primary{color:#06101c;background:linear-gradient(110deg,var(--cyan),#8ae5ff);box-shadow:0 10px 30px rgba(85,217,255,.2)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(85,217,255,.34)}
    .btn-ghost{color:var(--ink);border-color:var(--line);background:rgba(255,255,255,.04)}
    .btn-ghost:hover{background:rgba(255,255,255,.09);border-color:rgba(126,180,255,.4)}
    .btn:focus,input:focus,textarea:focus{outline:3px solid rgba(85,217,255,.3);outline-offset:3px}
    .quiz-panel{background:rgba(12,27,48,.78);border:1px solid rgba(147,190,255,.22);border-radius:26px;padding:25px;box-shadow:var(--shadow);backdrop-filter:blur(18px)}
    .panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:21px}
    .panel-title{font-size:17px;font-weight:800}
    .panel-code{font-size:11px;color:var(--green);letter-spacing:.12em}
    .question{font-size:14px;color:#ccd9eb;margin-bottom:14px}
    .choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:24px}
    .choice{padding:13px;border:1px solid var(--line);border-radius:13px;color:var(--muted);font-size:13px;background:rgba(255,255,255,.025)}
    .choice.selected{border-color:var(--cyan);background:rgba(85,217,255,.1);color:var(--ink)}
    .result{border-top:1px solid var(--line);padding-top:20px}
    .result-label{font-size:11px;color:var(--subtle);letter-spacing:.08em;margin-bottom:8px}
    .result strong{font-size:21px}
    .result p{color:var(--muted);font-size:13px;margin-top:4px}
    .meter{height:6px;border-radius:99px;background:#1c2c45;margin-top:15px;overflow:hidden}
    .meter span{display:block;width:78%;height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:inherit}
    section{padding:92px 0;border-top:1px solid rgba(151,185,235,.08)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
    .section-head h2{font-size:clamp(28px,3.4vw,44px);line-height:1.15;letter-spacing:-.045em}
    .section-head p{max-width:530px;color:var(--muted);font-size:15px}
    .kicker{color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:11px}
    .directory{background:#091727}
    .directory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .directory-card{min-height:170px;padding:22px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(20,42,70,.72),rgba(9,22,38,.72));border-radius:18px;transition:.25s}
    .directory-card:hover{transform:translateY(-5px);border-color:rgba(85,217,255,.48)}
    .directory-card b{display:flex;justify-content:space-between;font-size:17px;margin-bottom:28px}
    .directory-card b span{color:var(--cyan);font-size:18px}
    .directory-card p{font-size:13px;color:var(--muted)}
    .value-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
    .value-intro{font-size:18px;color:#c6d4e7;line-height:1.8}
    .value-list{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    .value-item{padding:20px;border:1px solid var(--line);border-radius:17px;background:rgba(255,255,255,.025)}
    .value-item em{font-style:normal;color:var(--cyan);font-size:12px}
    .value-item h3{font-size:17px;margin:10px 0 7px}
    .value-item p,.resource p,.topic p{font-size:13px;color:var(--muted)}
    .chart-section{background:#0a1728}
    .chart-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
    .chart-card,.score-card{border:1px solid var(--line);border-radius:21px;background:var(--panel);padding:25px}
    .chart-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:27px}
    .chart-top h3{font-size:18px}
    .live-tag{color:var(--green);font-size:12px;padding:5px 9px;border:1px solid rgba(101,224,176,.25);border-radius:99px}
    .bars{height:190px;display:flex;align-items:end;gap:15px;padding:0 8px;border-bottom:1px solid var(--line)}
    .bar{flex:1;position:relative;height:var(--height);background:linear-gradient(180deg,var(--cyan),var(--blue));border-radius:8px 8px 0 0;opacity:.88}
    .bar small{position:absolute;bottom:-28px;left:50%;transform:translateX(-50%);color:var(--subtle);white-space:nowrap;font-size:11px}
    .metric-row{display:flex;justify-content:space-between;gap:16px;margin-top:46px}
    .metric strong{display:block;font-size:25px}
    .metric span{font-size:12px;color:var(--muted)}
    .score-card{display:flex;flex-direction:column;justify-content:space-between}
    .score-card h3{font-size:18px}
    .score-main{padding:35px 0 28px;text-align:center}
    .score-main strong{font-size:52px;letter-spacing:-.06em}
    .score-main p{font-size:13px;color:var(--muted)}
    .score-lines{border-top:1px solid var(--line)}
    .score-line{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}
    .score-line span{color:var(--muted)}
    .resources{background-image:linear-gradient(90deg,rgba(7,16,31,.95),rgba(7,16,31,.82)),url('/assets/images/00fa4c09cd2818c8.png');background-size:cover}
    .resource-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:16px}
    .resource{overflow:hidden;border:1px solid var(--line);border-radius:20px;background:var(--panel)}
    .resource img{width:100%;height:190px;object-fit:cover;opacity:.86}
    .resource:first-child img{height:240px}
    .resource-body{padding:20px}
    .resource:first-child{grid-row:span 2}
    .resource h3{font-size:19px;margin:10px 0 8px}
    .tag-row{display:flex;flex-wrap:wrap;gap:7px}
    .tag{font-size:11px;color:var(--cyan);background:rgba(85,217,255,.1);border:1px solid rgba(85,217,255,.18);border-radius:99px;padding:4px 9px}
    .scenes{background:#081525}
    .scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .scene{padding:25px;min-height:215px;border-radius:20px;border:1px solid var(--line);position:relative;overflow:hidden;background:linear-gradient(145deg,#10233b,#0b1729)}
    .scene:after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;right:-35px;bottom:-45px;background:rgba(85,217,255,.1);filter:blur(2px)}
    .scene-no{font-size:12px;color:var(--cyan)}
    .scene h3{font-size:20px;margin:22px 0 9px}
    .scene p{color:var(--muted);font-size:13px;max-width:270px}
    .app-band{padding:72px 0;background:linear-gradient(100deg,#162c58,#13203e 48%,#281b52)}
    .app-layout{display:flex;justify-content:space-between;align-items:center;gap:35px}
    .app-layout h2{font-size:36px;line-height:1.2;letter-spacing:-.05em}
    .app-layout p{color:#bdcce2;max-width:650px;margin-top:12px}
    .download-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
    .download-points span{font-size:12px;padding:8px 12px;border-radius:10px;background:rgba(255,255,255,.08);color:#d7e6f7}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
    .timeline-item{padding:25px 18px 0;border-right:1px solid var(--line);position:relative}
    .timeline-item:last-child{border:0}
    .timeline-item:before{content:"";width:11px;height:11px;background:var(--cyan);border:3px solid var(--bg);border-radius:50%;position:absolute;top:-6px;left:18px;box-shadow:0 0 15px var(--cyan)}
    .timeline-item strong{display:block;color:var(--cyan);font-size:13px;margin-bottom:14px}
    .timeline-item h3{font-size:17px;margin-bottom:8px}
    .timeline-item p{font-size:13px;color:var(--muted)}
    .topics{background:#0a1728}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
    .topic{padding:21px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.025)}
    .topic h3{font-size:17px;margin:12px 0 7px}
    .topic-icon{width:37px;height:37px;display:grid;place-items:center;border-radius:11px;background:rgba(156,124,255,.15);color:#c4b2ff;font-weight:800}
    .news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}
    .news-feature{border-radius:21px;overflow:hidden;border:1px solid var(--line);background:var(--panel)}
    .news-feature img{height:265px;width:100%;object-fit:cover}
    .news-feature-body{padding:23px}
    .news-feature h3{font-size:23px;line-height:1.35;margin:12px 0}
    .news-feature p,.news-list p{font-size:13px;color:var(--muted)}
    .news-list{display:flex;flex-direction:column;gap:0}
    .news-list article{padding:17px 0;border-bottom:1px solid var(--line)}
    .news-list article:first-child{padding-top:0}
    .news-list h3{font-size:16px;margin-bottom:5px}
    .news-list h3 a:hover{color:var(--cyan)}
    .trust{background:#091626}
    .trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .trust-box{padding:26px;border:1px solid var(--line);border-radius:20px;background:var(--panel)}
    .trust-box h3{font-size:19px;margin-bottom:10px}
    .trust-box p{font-size:14px;color:var(--muted)}
    .trust-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}
    .trust-list span{padding:11px 12px;border-radius:11px;background:rgba(101,224,176,.07);color:#bdebd7;font-size:13px}
    .form-section{padding:90px 0 105px;background:linear-gradient(140deg,#101b3b,#10142b)}
    .form-wrap{max-width:820px;margin:auto;text-align:center}
    .form-wrap h2{font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:-.05em}
    .form-wrap>p{color:var(--muted);margin:15px auto 27px;max-width:610px}
    .lead-form{display:grid;grid-template-columns:1fr 1fr;gap:12px;text-align:left}
    .lead-form input,.lead-form textarea{width:100%;border:1px solid var(--line);border-radius:12px;background:rgba(4,10,22,.5);color:var(--ink);padding:13px 15px}
    .lead-form textarea{grid-column:1/-1;min-height:110px;resize:vertical}
    .lead-form .btn{grid-column:1/-1;justify-self:center;margin-top:3px;min-width:190px}
    .form-note{font-size:12px;color:var(--subtle);margin-top:13px}
    footer{background:#050b16;border-top:1px solid var(--line);padding:48px 0 24px}
    .footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:35px;border-bottom:1px solid var(--line)}
    .footer-brand{max-width:330px}
    .footer-brand p{color:var(--muted);font-size:13px;margin-top:14px}
    .footer-links{display:flex;gap:70px}
    .footer-links h3{font-size:13px;color:var(--ink);margin-bottom:13px}
    .footer-links a{display:block;color:var(--muted);font-size:13px;margin:7px 0}
    .footer-links a:hover{color:var(--cyan)}
    .copyright{display:flex;justify-content:space-between;gap:15px;padding-top:20px;color:var(--subtle);font-size:12px}
    @media(max-width:1024px){
      .hero-grid{gap:35px}.directory-grid{grid-template-columns:repeat(2,1fr)}
      .value-layout,.chart-grid,.news-layout{grid-template-columns:1fr}
      .resource-grid{grid-template-columns:1fr 1fr}.resource:first-child{grid-row:auto}.resource:first-child img,.resource img{height:210px}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .nav-wrap{height:68px}.nav-status{display:none}.menu-toggle{display:block}
      .nav-links{display:none;position:absolute;left:16px;right:16px;top:76px;padding:10px;background:#0c1a2e;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}.nav-links a{padding:13px 15px}
      .hero{min-height:auto;padding:65px 0 70px;background-position:62% center}
      .hero-grid{grid-template-columns:1fr}.hero-copy{font-size:16px}.quiz-panel{max-width:560px}
      .section-head{display:block}.section-head p{margin-top:14px}
      section{padding:68px 0}.scene-grid,.topic-grid{grid-template-columns:1fr 1fr}
      .timeline{grid-template-columns:1fr 1fr;gap:18px;border-top:0}.timeline-item{border-right:0;border-top:1px solid var(--line);padding-top:22px}
      .timeline-item:before{top:-6px}.app-layout{display:block}.app-layout .btn{margin-top:24px}
      .trust-grid{grid-template-columns:1fr}
    }
    @media(max-width:520px){
      h1{font-size:42px}.choice-grid,.value-list,.directory-grid,.resource-grid,.scene-grid,.topic-grid,.lead-form,.trust-list{grid-template-columns:1fr}
      .resource:first-child img,.resource img{height:190px}.metric-row{gap:8px}.metric strong{font-size:20px}
      .app-layout h2{font-size:30px}.footer-top,.copyright{display:block}.footer-links{gap:35px;margin-top:28px}.copyright span{display:block;margin-top:7px}
      .actions .btn{width:100%}
    }

/* roulang page: category1 */
:root{
 --ink:#eaf2ff;--muted:#91a4c2;--subtle:#6d80a0;--bg:#07101f;
 --panel:#0d1a2d;--panel-2:#101f35;--line:rgba(151,185,235,.16);
 --cyan:#55d9ff;--blue:#5c76ff;--violet:#9c7cff;--green:#65e0b0;
 --orange:#ffb86a;--radius:22px;--shadow:0 22px 70px rgba(0,0,0,.28);
 --container:1180px
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.7;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 10% 0%,rgba(66,105,255,.12),transparent 30%),radial-gradient(circle at 90% 20%,rgba(52,213,255,.08),transparent 28%);z-index:-1}
h1,h2,h3,p,ul{margin-top:0}h1,h2,h3{line-height:1.2}ul{padding-left:0;list-style:none}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}
button,input,textarea{font:inherit}button{cursor:pointer}
a:focus-visible,button:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}
.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(7,16,31,.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{flex:none;width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--cyan),var(--blue));box-shadow:0 0 28px rgba(85,217,255,.32);position:relative}
.brand-mark::after{content:"";position:absolute;width:12px;height:12px;border:3px solid #07101f;border-radius:50%;left:9px;top:9px}
.brand span:last-child{font-size:18px}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{color:var(--muted);font-size:14px;padding:10px 16px;border-radius:12px;transition:background .25s,color .25s}
.nav-links a:hover,.nav-links a.active{color:var(--ink);background:rgba(94,124,255,.13)}
.nav-links a.active{box-shadow:inset 0 0 0 1px rgba(94,124,255,.15)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-status{font-size:12px;color:var(--green);border:1px solid rgba(101,224,176,.25);border-radius:99px;padding:6px 11px;white-space:nowrap}
.menu-toggle{display:none;background:none;border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:7px 11px}
.menu-toggle:hover{background:rgba(255,255,255,.08)}
section{padding:84px 0;border-top:1px solid rgba(151,185,235,.08)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}
.section-head h2{font-size:clamp(27px,3.4vw,42px);letter-spacing:-.045em;margin:0}
.section-head p{max-width:490px;color:var(--muted);font-size:15px;margin:0}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--cyan);font-size:13px;font-weight:700;letter-spacing:.07em;margin-bottom:15px}
.eyebrow i{display:block;width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green)}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag{display:inline-flex;align-items:center;font-size:12px;color:var(--cyan);background:rgba(85,217,255,.1);border:1px solid rgba(85,217,255,.18);border-radius:99px;padding:4px 10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 20px;border-radius:13px;border:1px solid transparent;font-weight:700;font-size:14px;transition:transform .25s,box-shadow .25s,background .25s,border-color .25s}
.btn-primary{color:#06101c;background:linear-gradient(110deg,var(--cyan),#8ae5ff);box-shadow:0 10px 30px rgba(85,217,255,.2)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(85,217,255,.34)}
.btn-ghost{color:var(--ink);border-color:var(--line);background:rgba(255,255,255,.04)}
.btn-ghost:hover{background:rgba(255,255,255,.09);border-color:rgba(126,180,255,.4)}
.btn:active,.topic-card:active{transform:translateY(1px)}
.page-hero{padding:48px 0 54px;background:#dceafa;color:#10243d;border-top:0;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:rgba(92,118,255,.12);filter:blur(24px);right:-120px;top:-240px;pointer-events:none}
.hero-layout{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(270px,.6fr);gap:40px;align-items:center}
.page-hero .eyebrow{color:#305a9c;margin-bottom:10px}
.page-hero h1{font-size:clamp(32px,4.2vw,54px);letter-spacing:-.055em;margin:0;max-width:790px}
.hero-copy{font-size:16px;color:#425775;max-width:760px;margin:18px 0 22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px}
.page-hero .btn-ghost{color:#183151;background:rgba(255,255,255,.45);border-color:rgba(30,74,125,.2)}
.page-hero .btn-ghost:hover{background:#fff}
.hero-side{padding:22px;border:1px solid rgba(30,74,125,.14);border-radius:var(--radius);background:rgba(255,255,255,.57);box-shadow:0 18px 45px rgba(39,80,132,.1)}
.hero-side strong{display:block;font-size:15px;margin-bottom:13px}
.hero-side ul{margin:0;display:grid;gap:11px}
.hero-side li{border-top:1px solid rgba(30,74,125,.12);padding-top:10px;color:#425775;font-size:13px}
.hero-side li span{color:#2e64aa;font-weight:800;margin-right:9px}
.topic-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:15px}
.topic-card{position:relative;min-height:176px;padding:24px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,rgba(20,42,70,.75),rgba(9,22,38,.8));transition:transform .25s,border-color .25s,box-shadow .25s}
.topic-card:first-child{grid-row:span 2;background:linear-gradient(155deg,rgba(41,73,126,.65),rgba(10,25,44,.94));display:flex;flex-direction:column;justify-content:space-between}
.topic-card:hover{transform:translateY(-4px);border-color:rgba(85,217,255,.48);box-shadow:var(--shadow)}
.topic-card h3{font-size:20px;margin:12px 0 8px}
.topic-card p{font-size:13px;color:var(--muted);margin-bottom:0}
.topic-card .topic-num{font-size:12px;color:var(--cyan);font-weight:700}
.topic-card:first-child h3{font-size:28px}
.topic-card .arrow{position:absolute;right:24px;top:19px;color:var(--cyan);font-size:22px}
.band{background:#0a1728}
.live-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;align-items:start}
.live-copy h2,.feature-copy h2,.ticket-copy h2{font-size:clamp(28px,3.4vw,42px);letter-spacing:-.045em;margin-bottom:17px}
.live-copy p,.feature-copy p,.ticket-copy p{color:var(--muted);font-size:15px}
.signal-list{display:grid;gap:12px;margin:24px 0 0}
.signal-list li{display:flex;gap:12px;align-items:baseline;color:#c8d5e8;font-size:14px}
.signal-list li::before{content:"";flex:none;width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px rgba(85,217,255,.55)}
.status-panel{border:1px solid var(--line);border-radius:var(--radius);background:rgba(16,31,53,.86);padding:24px;box-shadow:var(--shadow)}
.panel-top{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:24px}
.panel-top strong{font-size:17px}
.panel-top span{font-size:12px;color:var(--green);border:1px solid rgba(101,224,176,.26);padding:4px 10px;border-radius:99px}
.stage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.stage{min-height:164px;padding:17px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025)}
.stage b{display:block;color:var(--cyan);font-size:13px;margin-bottom:23px}
.stage strong{display:block;font-size:16px;margin-bottom:7px}
.stage p{font-size:12px;color:var(--muted);margin:0}
.panel-note{font-size:12px;color:var(--subtle);margin:18px 0 0}
.feature-layout{display:grid;grid-template-columns:1.04fr .96fr;gap:42px;align-items:center}
.feature-image{position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);background:var(--panel)}
.feature-image img{width:100%;height:350px;object-fit:cover;opacity:.9}
.feature-image::after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(7,16,31,.75));pointer-events:none}
.image-caption{position:absolute;z-index:1;bottom:22px;left:24px;right:24px;font-size:14px;font-weight:700}
.feature-copy .tag-row{margin:20px 0}
.detail-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:27px}
.detail-strip div{border-top:1px solid var(--line);padding-top:14px}
.detail-strip strong{display:block;color:var(--cyan);font-size:14px}
.detail-strip span{font-size:12px;color:var(--muted)}
.app-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.app-intro{padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
.app-intro h2{font-size:clamp(28px,3.2vw,40px);letter-spacing:-.04em;margin-bottom:15px}
.app-intro p{font-size:15px;color:var(--muted)}
.app-cards{display:grid;gap:12px}
.app-card{display:flex;gap:16px;align-items:flex-start;border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:17px;padding:18px}
.app-card .icon{flex:none;width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:rgba(85,217,255,.11);color:var(--cyan);font-weight:800}
.app-card h3{font-size:16px;margin:0 0 5px}
.app-card p{font-size:13px;color:var(--muted);margin:0}
.ticket-section{background:linear-gradient(120deg,#0b1930,#101f35 66%,#0b1930)}
.ticket-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:center}
.ticket-steps{counter-reset:ticket;display:grid;gap:12px}
.ticket-steps li{counter-increment:ticket;position:relative;padding:18px 18px 18px 66px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.035)}
.ticket-steps li::before{content:counter(ticket,decimal-leading-zero);position:absolute;left:18px;top:17px;font-size:15px;font-weight:800;color:var(--cyan)}
.ticket-steps strong{display:block;font-size:15px;margin-bottom:4px}
.ticket-steps span{font-size:13px;color:var(--muted)}
.news-list{display:grid;gap:14px}
.news-item{display:grid;grid-template-columns:185px 1fr auto;align-items:center;gap:22px;padding:12px 22px 12px 12px;border:1px solid var(--line);border-radius:18px;background:rgba(16,31,53,.67);transition:background .25s,border-color .25s}
.news-item:hover{background:rgba(24,46,76,.8);border-color:rgba(85,217,255,.32)}
.news-item img{width:185px;height:116px;object-fit:cover;border-radius:11px}
.news-item h3{font-size:18px;margin:9px 0 6px}
.news-item p{font-size:13px;color:var(--muted);margin:0}
.news-item .news-arrow{color:var(--cyan);font-size:25px}
.news-bottom{margin-top:21px;display:flex;justify-content:flex-end}
.cta-section{padding:72px 0 88px}
.cta-box{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:36px 42px;border:1px solid rgba(85,217,255,.25);border-radius:var(--radius);background:radial-gradient(circle at 85% 20%,rgba(85,217,255,.12),transparent 38%),linear-gradient(115deg,#142a49,#0d1b30);box-shadow:var(--shadow)}
.cta-box h2{font-size:clamp(26px,3vw,38px);letter-spacing:-.04em;margin:0 0 10px}
.cta-box p{color:#b4c5df;font-size:14px;margin:0}
.cta-box .btn{flex:none}
footer{border-top:1px solid var(--line);background:#080f1d;padding:58px 0 24px}
.footer-top{display:flex;justify-content:space-between;gap:64px;padding-bottom:48px}
.footer-brand{max-width:430px}
.footer-brand p{font-size:13px;color:var(--muted);margin:18px 0 0}
.footer-links{display:flex;gap:84px}
.footer-links>div{display:flex;flex-direction:column;gap:11px}
.footer-links h3{font-size:14px;margin:0 0 5px}
.footer-links a{color:var(--muted);font-size:13px;transition:color .2s}
.footer-links a:hover{color:var(--cyan)}
.copyright{border-top:1px solid var(--line);padding-top:21px;display:flex;justify-content:space-between;gap:12px;color:var(--subtle);font-size:12px}
@media(max-width:1024px){
 .topic-grid{grid-template-columns:repeat(2,1fr)}
 .topic-card:first-child{grid-row:auto}
 .hero-layout{gap:24px}
 .feature-layout,.ticket-layout{gap:26px}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 36px))}
 .nav-wrap{min-height:68px;flex-wrap:wrap;gap:12px}
 .menu-toggle{display:block}
 .nav-status{display:none}
 .nav-links{display:none;order:3;width:100%;padding:0 0 14px}
 .nav-links.is-open{display:flex;flex-direction:column;align-items:stretch}
 .nav-links a{display:block}
 section{padding:65px 0}
 .page-hero{padding:38px 0 44px}
 .hero-layout,.live-layout,.feature-layout,.app-layout,.ticket-layout{grid-template-columns:1fr}
 .hero-side{display:none}
 .section-head{align-items:start;flex-direction:column;gap:10px}
 .feature-image img{height:300px}
 .footer-top{gap:30px}
 .footer-links{gap:32px}
 .news-item{grid-template-columns:140px 1fr auto;gap:14px}
 .news-item img{width:140px;height:100px}
}
@media(max-width:520px){
 .container{width:calc(100% - 30px)}
 .brand span:last-child{font-size:16px}
 .page-hero h1{font-size:33px}
 .hero-copy{font-size:14px}
 .hero-actions .btn{width:100%}
 .topic-grid,.stage-grid,.detail-strip{grid-template-columns:1fr}
 .topic-card{min-height:138px}
 .stage{min-height:auto}
 .stage b{margin-bottom:10px}
 .app-intro{padding:22px}
 .news-item{grid-template-columns:94px 1fr;padding:10px;gap:12px}
 .news-item img{width:94px;height:92px}
 .news-item h3{font-size:15px}
 .news-item p{display:none}
 .news-item .news-arrow{display:none}
 .cta-box{flex-direction:column;align-items:stretch;padding:26px}
 .cta-box .btn{width:100%}
 .footer-top,.copyright{flex-direction:column}
 .footer-links{justify-content:space-between;gap:16px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}}