/* roulang page: index */
:root{
      --bg:#100d14;
      --bg-deep:#0b0910;
      --panel:#1a1521;
      --panel-2:#211a2b;
      --text:#f7f0f4;
      --muted:#b9aeba;
      --faint:#817682;
      --line:rgba(255,255,255,.1);
      --pink:#ee5b9d;
      --rose:#b83d78;
      --amber:#f0b36d;
      --cyan:#9bd6d0;
      --radius-lg:26px;
      --radius-md:16px;
      --shadow:0 22px 70px rgba(0,0,0,.3);
      --max:1220px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Noto Sans SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{max-width:var(--max);margin:0 auto;padding:0 28px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(16,13,20,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
    .site-header:after{content:"";position:absolute;bottom:-1px;left:0;width:27%;height:2px;background:linear-gradient(90deg,var(--pink),var(--amber));box-shadow:0 0 18px var(--pink)}
    .nav-wrap{min-height:76px;display:flex;align-items:center;gap:34px}
    .logo{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:.04em;white-space:nowrap}
    .logo-mark{width:31px;height:31px;border-radius:10px;background:linear-gradient(135deg,var(--pink),var(--rose));position:relative;box-shadow:0 0 22px rgba(238,91,157,.35)}
    .logo-mark:after{content:"";position:absolute;left:11px;top:8px;border-left:10px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent}
    .nav-list{display:flex;align-items:center;gap:8px;margin:0;list-style:none}
    .nav-list a{display:block;padding:10px 16px;border-radius:12px;color:var(--muted);font-size:14px}
    .nav-list a:hover,.nav-list a:focus,.nav-list a.active{color:var(--text);background:rgba(238,91,157,.1)}
    .nav-list a.active{box-shadow:inset 0 -2px var(--pink);text-shadow:0 0 16px rgba(238,91,157,.7)}
    .nav-cta{margin-left:auto}
    .menu-toggle{display:none;margin-left:auto;background:transparent;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:8px 12px}
    .button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:13px;padding:12px 20px;font-weight:700;line-height:1.3;transition:.25s ease}
    .button.primary{background:linear-gradient(135deg,var(--pink),var(--rose));color:#fff;box-shadow:0 10px 28px rgba(184,61,120,.3)}
    .button.primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(238,91,157,.38)}
    .button.secondary{background:rgba(255,255,255,.035);border:1px solid var(--line);color:var(--text)}
    .button.secondary:hover{border-color:var(--pink);background:rgba(238,91,157,.08)}
    .button:focus,.menu-toggle:focus,input:focus,summary:focus{outline:3px solid rgba(155,214,208,.45);outline-offset:3px}
    .hero{position:relative;overflow:hidden;padding:92px 0 70px;background:radial-gradient(circle at 76% 25%,rgba(184,61,120,.22),transparent 31%),linear-gradient(180deg,#17111c,var(--bg))}
    .hero:before{content:"";position:absolute;inset:0;opacity:.18;background-image:radial-gradient(#fff 1px,transparent 1px);background-size:26px 26px;mask-image:linear-gradient(90deg,transparent,#000 40%,transparent)}
    .hero-inner{position:relative;z-index:1}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber);font-size:13px;letter-spacing:.12em;font-weight:700}
    .eyebrow:before{content:"";width:28px;height:1px;background:var(--amber)}
    h1,h2,h3{margin:0;color:var(--text);line-height:1.2;letter-spacing:-.03em}
    h1{font-size:clamp(42px,6vw,72px);max-width:780px;margin:20px 0}
    h1 em{font-style:normal;color:#ff8fba}
    h2{font-size:clamp(28px,4vw,44px)}
    h3{font-size:20px}
    .hero-copy{max-width:700px;color:var(--muted);font-size:18px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 28px}
    .hero-tools{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
    .search-box{display:flex;max-width:430px;background:rgba(255,255,255,.07);border:1px solid var(--line);border-radius:14px;padding:5px}
    .search-box input{min-width:0;flex:1;background:transparent;border:0;color:var(--text);padding:10px 13px}
    .search-box input::placeholder{color:var(--faint)}
    .search-box button{background:var(--text);color:var(--bg);border:0;border-radius:10px;padding:9px 15px;font-weight:700}
    .stats{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
    .badge{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:999px;padding:6px 11px;color:var(--muted);font-size:12px;background:rgba(255,255,255,.035)}
    .badge strong{color:var(--text)}
    .hero-wall{margin-top:62px;display:grid;grid-template-columns:1.3fr .75fr .95fr 1.1fr;gap:12px;height:245px}
    .poster{position:relative;overflow:hidden;border-radius:20px;border:1px solid var(--line);background:linear-gradient(145deg,#63314f,#20172c 65%,#e19a72);box-shadow:var(--shadow)}
    .poster:nth-child(2){background:linear-gradient(145deg,#394e61,#191628 58%,#b96c87)}
    .poster:nth-child(3){background:linear-gradient(145deg,#8a4d4d,#23152d 63%,#e3b66e)}
    .poster:nth-child(4){background:linear-gradient(145deg,#292d51,#151321 55%,#c64d82)}
    .poster:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(8,6,12,.85));}
    .poster-label{position:absolute;z-index:1;bottom:16px;left:17px;right:14px;font-weight:700}
    .poster-label small{display:block;color:#d9c4cf;font-weight:400;font-size:12px}
    section{padding:86px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}
    .section-head p{max-width:570px;margin:0;color:var(--muted)}
    .kicker{color:var(--pink);font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}
    .feature-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}
    .big-card,.small-card,.timeline,.feedback,.access,.faq-wrap{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:0 14px 44px rgba(0,0,0,.16)}
    .big-card{padding:32px;min-height:290px;background:linear-gradient(125deg,rgba(238,91,157,.2),transparent 52%),var(--panel)}
    .big-card p,.small-card p,.feedback p,.access p{color:var(--muted);margin:12px 0 20px}
    .small-stack{display:grid;gap:18px}
    .small-card{padding:24px}
    .small-card h3{font-size:18px}
    .topic-row{display:flex;gap:10px;overflow:auto;padding:4px 0 16px;scrollbar-width:none}
    .topic-row a{white-space:nowrap;padding:11px 16px;border-radius:999px;background:var(--panel);border:1px solid var(--line);color:var(--muted)}
    .topic-row a:hover,.topic-row a.active{background:rgba(238,91,157,.14);border-color:var(--pink);color:var(--text)}
    .timeline{padding:30px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .step{position:relative;padding:15px 8px 8px 52px}
    .step:not(:last-child){border-right:1px dashed rgba(238,91,157,.35)}
    .step-num{position:absolute;left:0;top:11px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:rgba(238,91,157,.14);color:#ff9fc2;border:1px solid var(--pink);font-weight:800}
    .step p{color:var(--muted);font-size:14px;margin:8px 0 0}
    .content-band{background:var(--bg-deep)}
    .feedback{padding:34px;display:grid;grid-template-columns:1.2fr .8fr;gap:34px;background:linear-gradient(120deg,rgba(238,91,157,.12),transparent),var(--panel)}
    .quote{font-size:24px;line-height:1.5}
    .metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .metric{padding:18px;border:1px solid var(--line);border-radius:15px;background:rgba(0,0,0,.15)}
    .metric strong{display:block;font-size:28px;color:var(--amber)}
    .metric span{font-size:13px;color:var(--muted)}
    .info-layout{display:grid;grid-template-columns:1fr .72fr;gap:20px}
    .news-list{padding:8px 28px}
    .news-item{display:flex;justify-content:space-between;gap:20px;padding:19px 0;border-bottom:1px solid var(--line)}
    .news-item:last-child{border-bottom:0}
    .news-item a:hover{color:#ff9fc2}
    .news-item small{color:var(--faint);white-space:nowrap}
    .access{padding:30px}
    .access ul{list-style:none;margin:20px 0 0;padding:0}
    .access li{padding:10px 0;border-bottom:1px solid var(--line);color:var(--muted)}
    .access li:before{content:"✓";color:var(--cyan);margin-right:10px}
    .faq-wrap{overflow:hidden}
    details{border-bottom:1px solid var(--line);padding:0 24px}
    details:last-child{border-bottom:0}
    summary{cursor:pointer;list-style:none;padding:22px 4px;font-weight:700;position:relative;padding-right:32px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"＋";position:absolute;right:4px;color:var(--pink);font-size:22px}
    details[open] summary:after{content:"−"}
    details p{color:var(--muted);margin:0 4px 22px;max-width:850px}
    .cta{padding:48px 0}
    .cta-inner{border-radius:24px;padding:36px 42px;display:flex;justify-content:space-between;align-items:center;gap:24px;background:linear-gradient(105deg,var(--rose),#4f234d 72%);box-shadow:var(--shadow)}
    .cta-inner p{color:#f2dbe6;margin:10px 0 0}
    .site-footer{padding:54px 0 28px;background:#0b0910;border-top:1px solid var(--line)}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
    .footer-title{font-weight:800;margin-bottom:12px}
    .footer-copy,.footer-links a{color:var(--faint);font-size:14px}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin:7px 0}
    .footer-links a:hover{color:#ff9fc2}
    .copyright{margin-top:42px;padding-top:18px;border-top:1px solid var(--line);color:var(--faint);font-size:12px;display:flex;justify-content:space-between;gap:20px}
    .notice{position:fixed;right:24px;bottom:22px;z-index:15;padding:13px 18px;border-radius:13px;background:rgba(29,20,34,.94);border:1px solid rgba(238,91,157,.35);box-shadow:var(--shadow);font-size:13px;color:var(--muted)}
    @media(max-width:900px){
      .nav-wrap{gap:16px}.nav-list{gap:0}.nav-list a{padding:9px 10px}
      .feature-grid,.info-layout,.feedback{grid-template-columns:1fr}
      .hero-wall{height:210px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:680px){
      .container{padding:0 18px}.nav-wrap{min-height:68px}.logo{font-size:14px}
      .logo-mark{width:27px;height:27px}.nav-list{display:none;position:absolute;top:68px;left:12px;right:12px;padding:10px;flex-direction:column;align-items:stretch;background:#19131f;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow)}
      .nav-list.open{display:flex}.nav-list a{padding:13px 15px}.nav-cta{display:none}.menu-toggle{display:block}
      .hero{padding:66px 0 42px}h1{font-size:41px}.hero-copy{font-size:16px}.hero-wall{grid-template-columns:1.2fr .8fr;height:190px;margin-top:38px}.poster:nth-child(3),.poster:nth-child(4){display:none}
      section{padding:62px 0}.section-head{display:block}.section-head p{margin-top:12px}
      .big-card,.small-card,.feedback,.access{padding:23px}.timeline{grid-template-columns:1fr;padding:22px}.step{padding-bottom:22px}.step:not(:last-child){border-right:0;border-bottom:1px dashed rgba(238,91,157,.35)}
      .news-list{padding:5px 20px}.news-item{display:block}.news-item small{display:block;margin-top:5px}
      .cta-inner{display:block;padding:28px 24px}.cta-inner .button{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.copyright{display:block}.copyright span{display:block;margin-top:8px}.notice{right:14px;bottom:14px;left:14px;text-align:center}
    }

/* roulang page: category1 */
:root{--bg:#100d14;--deep:#0b0910;--panel:#1a1521;--panel2:#211a2b;--text:#f7f0f4;--muted:#b9aeba;--faint:#817682;--line:rgba(255,255,255,.1);--pink:#ee5b9d;--rose:#b83d78;--amber:#f0b36d;--cyan:#9bd6d0;--lg:26px;--md:16px;--shadow:0 22px 70px rgba(0,0,0,.3);--max:1220px}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Noto Sans SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none;transition:.25s ease}img{display:block;max-width:100%}button,input,select{font:inherit}button{cursor:pointer}.container{max-width:var(--max);margin:auto;padding:0 28px}
    h1,h2,h3{line-height:1.25;margin:0 0 14px;letter-spacing:-.03em}h1{font-size:clamp(36px,5vw,58px)}h2{font-size:clamp(27px,3vw,38px)}h3{font-size:20px}.muted{color:var(--muted)}.faint{color:var(--faint)}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(16,13,20,.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.site-header:after{content:"";position:absolute;bottom:-1px;left:0;width:27%;height:2px;background:linear-gradient(90deg,var(--pink),var(--amber));box-shadow:0 0 18px var(--pink)}.nav-wrap{min-height:76px;display:flex;align-items:center;gap:34px}.logo{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:.04em;white-space:nowrap}.logo-mark{width:31px;height:31px;border-radius:10px;background:linear-gradient(135deg,var(--pink),var(--rose));position:relative;box-shadow:0 0 22px rgba(238,91,157,.35)}.logo-mark:after{content:"";position:absolute;left:11px;top:8px;border-left:10px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent}.nav-list{display:flex;align-items:center;gap:8px;margin:0;list-style:none}.nav-list a{display:block;padding:10px 16px;border-radius:12px;color:var(--muted);font-size:14px}.nav-list a:hover,.nav-list a:focus,.nav-list a.active{color:var(--text);background:rgba(238,91,157,.1)}.nav-list a.active{box-shadow:inset 0 -2px var(--pink);text-shadow:0 0 16px rgba(238,91,157,.7)}.nav-cta{margin-left:auto}.menu-toggle{display:none;margin-left:auto;background:transparent;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:8px 12px}.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:13px;padding:12px 20px;font-weight:700;line-height:1.3;transition:.25s ease}.button.primary{background:linear-gradient(135deg,var(--pink),var(--rose));color:#fff;box-shadow:0 10px 28px rgba(184,61,120,.3)}.button.primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(238,91,157,.38)}.button.secondary{background:rgba(255,255,255,.035);border:1px solid var(--line);color:var(--text)}.button.secondary:hover{border-color:var(--pink);background:rgba(238,91,157,.08)}.button:focus,.menu-toggle:focus,input:focus,select:focus,summary:focus{outline:3px solid rgba(155,214,208,.45);outline-offset:3px}
    .page-hero{padding:80px 0 54px;background:radial-gradient(circle at 80% 20%,rgba(184,61,120,.2),transparent 34%),linear-gradient(180deg,#17111c,var(--bg));border-bottom:1px solid var(--line)}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber);font-size:13px;letter-spacing:.12em;font-weight:700}.eyebrow:before{content:"";width:28px;height:1px;background:var(--amber)}.hero-copy{max-width:720px;color:var(--muted);font-size:18px;margin:18px 0 28px}.crumbs{display:flex;gap:9px;color:var(--faint);font-size:13px;margin-bottom:24px}.crumbs a:hover{color:var(--pink)}
    .tool-panel{margin-top:28px;padding:20px;border:1px solid var(--line);border-radius:20px;background:rgba(26,21,33,.82);box-shadow:var(--shadow)}.tools{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.search-box{display:flex;flex:1;min-width:240px;background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:13px;padding:5px}.search-box input{min-width:0;flex:1;background:transparent;border:0;color:var(--text);padding:10px 13px}.search-box input::placeholder{color:var(--faint)}.search-box button{background:var(--text);color:var(--bg);border:0;border-radius:10px;padding:9px 15px;font-weight:700}.select{background:var(--panel2);border:1px solid var(--line);border-radius:12px;color:var(--text);padding:11px 14px;min-width:145px}.badge{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:999px;padding:6px 11px;color:var(--muted);font-size:12px;background:rgba(255,255,255,.035)}.badge strong{color:var(--text)}.topic-row{display:flex;gap:10px;overflow:auto;padding:18px 0 2px;scrollbar-width:none}.topic-row a{white-space:nowrap;padding:9px 15px;border-radius:999px;background:var(--panel);border:1px solid var(--line);color:var(--muted);font-size:14px}.topic-row a:hover,.topic-row a.active{background:rgba(238,91,157,.14);border-color:var(--pink);color:var(--text)}
    section{padding:70px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}.section-head p{max-width:580px;margin:0;color:var(--muted)}.catalog-grid{display:grid;grid-template-columns:1.25fr .82fr .82fr;gap:18px}.film-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--lg);overflow:hidden;box-shadow:0 14px 44px rgba(0,0,0,.16);transition:.25s ease}.film-card:hover{transform:translateY(-5px);border-color:rgba(238,91,157,.65);box-shadow:0 20px 52px rgba(0,0,0,.28)}.film-card.featured{grid-row:span 2}.cover{height:205px;position:relative;overflow:hidden;background:linear-gradient(135deg,#5b244d,#23182d 58%,#d18b70)}.featured .cover{height:300px}.cover:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(12,8,15,.75));}.cover.one{background:linear-gradient(135deg,#792c58 10%,#25162e 55%,#d38c76)}.cover.two{background:linear-gradient(145deg,#3b426c,#171524 62%,#b85b83)}.cover.three{background:linear-gradient(135deg,#864f42,#2a172d 54%,#dbaf71)}.cover.four{background:linear-gradient(135deg,#28535d,#171524 60%,#b83d78)}.cover-label{position:absolute;z-index:1;left:18px;bottom:15px;color:#fff;font-size:13px}.card-body{padding:22px}.card-body p{color:var(--muted);font-size:14px;margin:10px 0 17px}.meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--faint);font-size:12px}.card-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:20px}.text-link{color:var(--cyan);font-size:14px;font-weight:700}.text-link:hover{color:#fff}.wide-note{margin-top:18px;padding:22px 26px;border-radius:18px;background:linear-gradient(110deg,rgba(238,91,157,.14),rgba(155,214,208,.06));border:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;align-items:center}.wide-note p{margin:0;color:var(--muted);font-size:14px}
    .info-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.info-card{padding:28px;background:var(--panel);border:1px solid var(--line);border-radius:var(--lg)}.metric{font-size:32px;font-weight:800;color:var(--text)}.metric small{font-size:13px;color:var(--faint);font-weight:400}.faq-wrap{overflow:hidden}.faq-wrap details{border-bottom:1px solid var(--line);padding:20px 24px}.faq-wrap details:last-child{border:0}.faq-wrap summary{cursor:pointer;font-weight:700;list-style:none}.faq-wrap summary::-webkit-details-marker{display:none}.faq-wrap summary:after{content:"＋";float:right;color:var(--pink);font-size:22px}.faq-wrap details[open] summary:after{content:"−"}.faq-wrap details p{color:var(--muted);margin:14px 28px 0 0}.cta{padding:30px 0 76px}.cta-inner{border-radius:24px;padding:36px 42px;display:flex;justify-content:space-between;align-items:center;gap:24px;background:linear-gradient(105deg,var(--rose),#4f234d 72%);box-shadow:var(--shadow)}.cta-inner p{color:#f2dbe6;margin:10px 0 0}.site-footer{padding:54px 0 28px;background:var(--deep);border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}.footer-title{font-weight:800;margin-bottom:12px}.footer-copy,.footer-links a{color:var(--faint);font-size:14px}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin:7px 0}.footer-links a:hover{color:#ff9fc2}.copyright{border-top:1px solid var(--line);margin-top:35px;padding-top:20px;color:var(--faint);font-size:12px;display:flex;justify-content:space-between;gap:20px}
    @media(max-width:900px){.nav-wrap{gap:18px}.nav-list{gap:0}.nav-cta{display:none}.catalog-grid{grid-template-columns:1fr 1fr}.film-card.featured{grid-column:span 2;grid-row:auto}.featured .cover{height:250px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:650px){.container{padding:0 18px}.nav-wrap{min-height:68px}.logo{font-size:14px}.menu-toggle{display:block}.nav-list{display:none;position:absolute;top:68px;left:0;right:0;padding:12px 18px 18px;background:rgba(16,13,20,.98);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}.nav-list.open{display:flex}.nav-list a{padding:13px 14px}.page-hero{padding:52px 0 34px}.hero-copy{font-size:16px}.tools{display:block}.search-box{margin-bottom:10px}.select{width:100%;margin-top:10px}.catalog-grid,.info-grid{grid-template-columns:1fr}.film-card.featured{grid-column:auto}.cover,.featured .cover{height:220px}.section-head{display:block}.section-head p{margin-top:12px}.wide-note,.cta-inner{display:block;padding:26px}.wide-note .button,.cta-inner .button{margin-top:18px}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.copyright{display:block}.copyright span{display:block;margin-top:6px}}
    @media(max-width:420px){.footer-grid{grid-template-columns:1fr}.card-body{padding:18px}}