/* roulang page: index */
:root{
      --ink:#102a24;
      --ink-2:#183d33;
      --ink-3:#0b1c18;
      --cream:#f4e8d0;
      --paper:#fffaf0;
      --sage:#dfe5cc;
      --olive:#b7c76a;
      --coral:#e46c4c;
      --coral-dark:#c95336;
      --muted:#9db5a7;
      --line:rgba(244,232,208,.22);
      --dark-line:rgba(16,42,36,.16);
      --shadow:0 18px 46px rgba(7,23,18,.18);
      --radius:14px;
      --radius-sm:10px;
      --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--ink);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.78}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:var(--coral);color:#fff}
    .grid-container{max-width:1220px}
    .skip-link{position:absolute;left:-9999px;top:auto}
    .skip-link:focus{left:16px;top:16px;z-index:9999;background:var(--cream);padding:10px 14px;border-radius:8px}
    .site-header{position:absolute;top:22px;left:0;right:0;z-index:20}
    .dock{
      min-height:66px;padding:8px 10px 8px 16px;border:1px solid var(--line);border-radius:18px;
      background:rgba(16,42,36,.98);box-shadow:0 12px 34px rgba(0,0,0,.25);
      display:flex;align-items:center;gap:18px
    }
    .brand{display:flex;align-items:center;gap:10px;min-width:225px;color:var(--cream);font-size:14px;font-weight:800;letter-spacing:.02em}
    .brand-mark{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--coral);color:#fff;font-weight:900;box-shadow:inset 0 0 0 4px rgba(255,255,255,.15)}
    .dock-menu{display:flex;align-items:center;gap:3px;flex:1}
    .dock-menu a{position:relative;padding:8px 10px;color:#d7dfc4;font-size:14px;white-space:nowrap;transition:.2s ease}
    .dock-menu a:hover,.dock-menu a.active{color:var(--cream)}
    .dock-menu a.active:after{content:"";position:absolute;left:10px;right:10px;bottom:2px;height:3px;background:var(--coral);border-radius:6px}
    .dock-search{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--cream);transition:.2s}
    .dock-search:hover{border-color:var(--olive);color:var(--olive)}
    .nav-cta,.button-main,.button-light,.button-ghost{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;font-weight:800;
      border-radius:999px;transition:transform .2s ease,background .2s ease,box-shadow .2s ease
    }
    .nav-cta{padding:10px 15px;background:var(--coral);color:#fff;font-size:13px;white-space:nowrap}
    .nav-cta:hover,.button-main:hover{background:var(--coral-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(228,108,76,.3)}
    .button-main{padding:13px 20px;background:var(--coral);color:#fff}
    .button-light{padding:12px 19px;background:var(--cream);color:var(--ink)}
    .button-light:hover{background:#fff;transform:translateY(-2px)}
    .button-ghost{padding:11px 17px;color:var(--cream);border:1px solid var(--line);background:transparent}
    .button-ghost:hover{border-color:var(--olive);color:var(--olive)}
    :focus-visible{outline:3px solid var(--olive);outline-offset:3px}
    .mobile-toggle{display:none;margin-left:auto;width:38px;height:38px;border:1px solid var(--line);background:transparent;color:var(--cream);border-radius:10px}
    .hero{position:relative;overflow:hidden;min-height:720px;padding:150px 0 72px;background:var(--ink-3);color:var(--cream)}
    .hero:before{content:"";position:absolute;inset:0;background:
      radial-gradient(circle at 22% 14%,rgba(183,199,106,.18),transparent 24%),
      radial-gradient(circle at 83% 30%,rgba(228,108,76,.22),transparent 24%),
      linear-gradient(112deg,rgba(7,27,22,.35),rgba(16,42,36,.75));
    }
    .hero:after{content:"18+";position:absolute;right:4%;bottom:-95px;color:rgba(244,232,208,.08);font-size:280px;font-weight:900;line-height:1;letter-spacing:-.1em}
    .hero .grid-container{position:relative;z-index:1}
    .hero-kicker{display:inline-flex;gap:8px;align-items:center;margin-bottom:18px;color:var(--olive);font-size:13px;font-weight:800;letter-spacing:.1em}
    .hero-kicker:before{content:"";width:32px;height:2px;background:var(--coral)}
    h1,h2,h3,p{margin-top:0}
    h1{max-width:850px;margin-bottom:22px;font-size:clamp(40px,5vw,62px);line-height:1.16;letter-spacing:-.055em;font-weight:900}
    .hero-copy{max-width:790px;margin-bottom:28px;color:#d7dfc4;font-size:17px;line-height:1.9}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:42px}
    .hero-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .hero-strip div{padding:15px 18px;border-right:1px solid var(--line)}
    .hero-strip div:last-child{border-right:0}
    .hero-strip strong{display:block;color:var(--cream);font-size:14px}
    .hero-strip span{display:block;color:var(--muted);font-size:12px}
    .poster-stage{position:relative;height:330px;margin-top:22px;border:1px solid rgba(244,232,208,.35);border-radius:16px;overflow:hidden;background:#183d33;box-shadow:var(--shadow)}
    .poster-stage:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 34px,rgba(244,232,208,.07) 35px 36px)}
    .poster-stage:after{content:"内容入口";position:absolute;right:28px;top:32px;color:rgba(244,232,208,.12);font-size:62px;font-weight:900;writing-mode:vertical-rl;letter-spacing:.08em}
    .stage-card{position:absolute;left:32px;bottom:26px;width:min(460px,calc(100% - 64px));padding:20px;border-left:4px solid var(--coral);background:var(--cream);color:var(--ink)}
    .stage-card .eyebrow{font-size:12px;color:#61736b;font-weight:800;letter-spacing:.1em}
    .stage-card strong{display:block;margin:5px 0;font-size:24px;line-height:1.25}
    .stage-card p{margin:0;font-size:13px;line-height:1.65}
    .play-circle{position:absolute;left:50%;top:43%;width:78px;height:78px;transform:translate(-50%,-50%);border:1px solid rgba(244,232,208,.8);border-radius:50%;display:grid;place-items:center;color:var(--cream);background:rgba(16,42,36,.75);font-size:27px}
    .section{padding:92px 0}
    .section-cream{background:var(--cream)}
    .section-sage{background:var(--sage)}
    .section-dark{background:var(--ink);color:var(--cream)}
    .section-coral{background:var(--coral);color:#fff}
    .section-label{display:flex;align-items:center;gap:9px;margin-bottom:12px;color:var(--coral);font-size:12px;font-weight:900;letter-spacing:.12em}
    .section-label:before{content:"";width:9px;height:9px;border-radius:50%;background:currentColor}
    .section-dark .section-label{color:var(--olive)}
    h2{margin-bottom:15px;font-size:clamp(29px,3.5vw,43px);line-height:1.22;letter-spacing:-.04em;font-weight:900}
    .section-intro{max-width:670px;margin-bottom:38px;color:#496259;font-size:16px}
    .section-dark .section-intro{color:#bdcbbb}
    .story-number{font-size:clamp(90px,15vw,178px);line-height:.76;color:var(--coral);font-weight:900;letter-spacing:-.1em}
    .story-panel{padding:34px;background:var(--paper);border:1px solid var(--dark-line);border-radius:var(--radius);box-shadow:0 12px 30px rgba(16,42,36,.08)}
    .story-panel p{margin-bottom:20px;color:#385249}
    .rule-list{margin:0;padding:0;list-style:none}
    .rule-list li{padding:12px 0;border-top:1px solid var(--dark-line);font-weight:700}
    .rule-list li span{float:right;color:var(--coral);font-size:13px}
    .content-layout{align-items:start}
    .filter-rail{padding:24px;background:var(--ink-2);border-radius:var(--radius);color:var(--cream)}
    .filter-rail h3{font-size:20px}
    .filter-rail p{color:#c6d2c1;font-size:14px}
    .chip{display:inline-block;margin:0 6px 8px 0;padding:5px 10px;border:1px solid rgba(244,232,208,.35);border-radius:999px;color:#e5ebd7;font-size:12px}
    .chip.active{border-color:var(--coral);background:var(--coral);color:#fff}
    .feature-stack{display:grid;gap:12px}
    .feature-card{position:relative;min-height:124px;padding:21px 22px 18px 94px;border:1px solid var(--dark-line);border-radius:var(--radius-sm);background:var(--paper);transition:.22s ease}
    .feature-card:hover{transform:translateX(5px);border-color:var(--coral);box-shadow:0 10px 24px rgba(16,42,36,.1)}
    .feature-no{position:absolute;left:20px;top:20px;color:var(--coral);font-size:30px;font-weight:900;line-height:1}
    .feature-card h3{margin-bottom:5px;font-size:19px}
    .feature-card p{margin:0;color:#557067;font-size:14px;line-height:1.7}
    .ranking{border-top:1px solid var(--line)}
    .rank-row{display:grid;grid-template-columns:82px 1.4fr 1fr 150px;gap:16px;align-items:center;padding:19px 12px;border-bottom:1px solid var(--line)}
    .rank-no{color:var(--cream);font-size:35px;font-weight:900;line-height:1}
    .rank-title strong{display:block;font-size:16px}.rank-title span{font-size:13px;color:var(--muted)}
    .status-bar{height:8px;overflow:hidden;border-radius:999px;background:#315346}.status-bar i{display:block;height:100%;border-radius:999px;background:var(--olive)}
    .mini-link{justify-self:end;color:var(--cream);font-size:14px;font-weight:800}
    .mini-link:hover{color:var(--coral)}
    .bubble-grid{display:grid;grid-template-columns:1.1fr .9fr 1fr;gap:18px;align-items:start}
    .quote{position:relative;padding:25px;background:var(--paper);border:1px solid var(--dark-line);border-radius:14px;color:var(--ink);box-shadow:0 8px 22px rgba(16,42,36,.08)}
    .quote:nth-child(2){margin-top:36px;background:#f7f0df}.quote:nth-child(3){margin-top:15px}
    .quote:before{content:"“";position:absolute;right:17px;top:-11px;color:var(--coral);font-size:55px;font-weight:900}
    .quote p{position:relative;margin-bottom:16px;font-size:15px}
    .quote-meta{display:flex;justify-content:space-between;color:#61736b;font-size:12px;font-weight:800}
    .news-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:38px}
    .news-list{border-top:1px solid var(--dark-line)}
    .news-item{display:grid;grid-template-columns:94px 1fr auto;gap:17px;align-items:center;padding:18px 0;border-bottom:1px solid var(--dark-line);transition:.2s}
    .news-item:hover{padding-left:8px}
    .news-date{color:var(--coral);font-weight:900;font-size:14px}
    .news-item h3{margin:0 0 3px;font-size:17px}.news-item p{margin:0;color:#5a7067;font-size:13px}
    .news-arrow{color:var(--coral);font-size:23px}
    .notice-box{padding:28px;background:var(--ink-2);border-radius:var(--radius);color:var(--cream)}
    .notice-box h3{font-size:22px}.notice-box p{color:#c7d5c6;font-size:14px}
    .notice-box .button-main{width:100%;margin-top:8px}
    .faq-wrap{max-width:920px}
    .accordion{margin:0;background:transparent}
    .accordion-item{margin-bottom:10px;border:1px solid var(--dark-line);border-radius:10px;overflow:hidden;background:var(--paper)}
    .accordion-title{padding:17px 52px 17px 20px;border:none;color:var(--ink);font-weight:900;font-size:16px}
    .accordion-title:hover,.accordion-title:focus{background:#f8efd9;color:var(--ink)}
    .accordion-title:before{color:var(--coral);font-size:23px}
    .accordion-content{padding:0 20px 19px;border:none;background:#edf0dc;color:#405d52;font-size:14px;line-height:1.85}
    .cta-panel{position:relative;overflow:hidden;padding:58px 58px 52px;border-radius:18px;background:var(--coral)}
    .cta-panel:after{content:"18+";position:absolute;right:25px;bottom:-53px;color:rgba(255,255,255,.16);font-size:180px;font-weight:900;line-height:1}
    .cta-panel > *{position:relative;z-index:1}
    .cta-panel h2{max-width:650px;margin-bottom:12px}.cta-panel p{max-width:660px;margin-bottom:24px;color:#fff4e8}
    .cta-actions{display:flex;flex-wrap:wrap;gap:12px}.cta-note{margin-top:20px;font-size:13px;color:#fff2e6}
    .footer{padding:58px 0 22px;border-top:1px solid var(--line);background:var(--ink-3);color:var(--cream)}
    .footer-brand{font-size:20px;font-weight:900}.footer-desc{max-width:360px;margin-top:10px;color:#b7c8b8;font-size:13px}
    .footer h3{margin-bottom:12px;color:var(--olive);font-size:14px}.footer-links{margin:0;padding:0;list-style:none}
    .footer-links li{margin:7px 0}.footer-links a{color:#d3dfd1;font-size:13px}.footer-links a:hover{color:var(--coral)}
    .footer-bottom{display:flex;justify-content:space-between;gap:16px;margin-top:38px;padding-top:18px;border-top:1px solid var(--line);color:#95aa9e;font-size:12px}
    .reveal{border:0;border-radius:14px;background:var(--cream);box-shadow:var(--shadow)}
    .reveal h2{font-size:28px}.reveal label{color:var(--ink);font-weight:800}.reveal input{height:46px;border:1px solid #b7c7b8;border-radius:9px;box-shadow:none}.reveal input:focus{border-color:var(--coral);box-shadow:0 0 0 3px rgba(228,108,76,.18)}
    .search-panel{padding:22px}.search-line{display:flex;gap:10px}.search-line input{flex:1}
    @media(max-width:1024px){
      .dock-menu{gap:0}.dock-menu a{padding:8px 7px;font-size:13px}.brand{min-width:190px}
      .rank-row{grid-template-columns:62px 1.3fr 1fr 110px}.section{padding:74px 0}
    }
    @media(max-width:768px){
      .site-header{top:12px}.dock{border-radius:14px;padding:8px 10px}.brand{min-width:0;font-size:13px}.dock-menu,.dock-search,.nav-cta{display:none}.mobile-toggle{display:block}
      .hero{min-height:650px;padding-top:128px}.hero-copy{font-size:15px}.hero-strip{grid-template-columns:1fr 1fr}.hero-strip div:nth-child(2){border-right:0}.hero-strip div:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .poster-stage{height:280px}.section{padding:58px 0}.story-number{margin-bottom:20px}.feature-stack{margin-top:22px}
      .rank-row{grid-template-columns:55px 1fr auto;gap:10px}.rank-row .status-wrap{display:none}.rank-no{font-size:27px}
      .bubble-grid,.news-layout{grid-template-columns:1fr}.quote:nth-child(2),.quote:nth-child(3){margin-top:0}.news-layout{gap:24px}.cta-panel{padding:38px 25px}
    }
    @media(max-width:520px){
      h1{font-size:36px}.hero{padding-bottom:48px}.hero-actions,.cta-actions{display:grid;grid-template-columns:1fr}.hero-actions a,.cta-actions a{width:100%}
      .hero-strip div{padding:12px}.poster-stage{height:245px}.stage-card{left:18px;bottom:18px;width:calc(100% - 36px);padding:15px}.stage-card strong{font-size:19px}.play-circle{width:62px;height:62px}
      .section-intro{font-size:15px}.feature-card{padding-left:77px}.feature-no{left:16px}.news-item{grid-template-columns:65px 1fr auto;gap:10px}.news-date{font-size:12px}
      .rank-row{padding-left:0;padding-right:0}.mini-link{font-size:12px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:6px}
    }

/* roulang page: category1 */
:root{
--ink:#102a24;--ink-2:#183d33;--ink-3:#0b1c18;--cream:#f4e8d0;--paper:#fffaf0;--sage:#dfe5cc;--olive:#b7c76a;--coral:#e46c4c;--coral-dark:#c95336;--muted:#9db5a7;--line:rgba(244,232,208,.22);--dark-line:rgba(16,42,36,.16);--shadow:0 18px 46px rgba(7,23,18,.18);--radius:14px;--radius-sm:10px;--font:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.78}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--olive);outline-offset:3px}.grid-container{max-width:1220px}
.site-header{position:absolute;top:22px;left:0;right:0;z-index:20}.dock{display:flex;align-items:center;gap:14px;padding:9px 10px 9px 16px;border:1px solid var(--line);border-radius:18px;background:rgba(16,42,36,.98);box-shadow:0 14px 34px rgba(4,17,13,.27)}.brand{display:flex;align-items:center;gap:10px;min-width:225px;color:var(--cream);font-size:14px;font-weight:800;letter-spacing:.02em}.brand-mark{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--coral);color:#fff;font-size:12px;font-weight:900;box-shadow:inset 0 0 0 4px rgba(255,255,255,.15)}.dock-menu{display:flex;align-items:center;gap:3px;flex:1}.dock-menu a{position:relative;padding:8px 10px;color:#d7dfc4;font-size:14px;white-space:nowrap;transition:.2s ease}.dock-menu a:hover,.dock-menu a.active{color:var(--cream)}.dock-menu a.active:after{content:"";position:absolute;left:10px;right:10px;bottom:2px;height:3px;background:var(--coral);border-radius:6px}.dock-search{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--cream);font-size:22px;transition:.2s}.dock-search:hover{border-color:var(--olive);color:var(--olive)}.nav-cta,.button-main,.button-light,.button-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;font-weight:800;border-radius:999px;transition:transform .2s ease,background .2s ease,box-shadow .2s ease}.nav-cta{padding:10px 15px;background:var(--coral);color:#fff;font-size:13px;white-space:nowrap}.nav-cta:hover,.button-main:hover{background:var(--coral-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(228,108,76,.3)}.button-main{padding:13px 20px;background:var(--coral);color:#fff}.button-light{padding:12px 19px;background:var(--cream);color:var(--ink)}.button-light:hover{background:#fff;transform:translateY(-2px)}.button-ghost{padding:11px 17px;color:var(--cream);border:1px solid var(--line);background:transparent}.button-ghost:hover{border-color:var(--olive);color:var(--olive)}.mobile-toggle{display:none;margin-left:auto;width:38px;height:38px;border:1px solid var(--line);background:transparent;color:var(--cream);border-radius:10px}
.page-hero{position:relative;overflow:hidden;padding:158px 0 78px;background:var(--ink-3);color:var(--cream)}.page-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 18% 20%,rgba(183,199,106,.18),transparent 27%),radial-gradient(circle at 85% 35%,rgba(228,108,76,.2),transparent 22%),repeating-linear-gradient(90deg,transparent 0 39px,rgba(244,232,208,.035) 40px 41px)}.page-hero .grid-container{position:relative;z-index:1}.crumbs{display:flex;gap:9px;align-items:center;margin-bottom:23px;color:var(--muted);font-size:13px}.crumbs b{color:var(--olive)}h1,h2,h3,p{margin-top:0}.page-hero h1{max-width:720px;margin-bottom:17px;color:var(--cream);font-size:48px;line-height:1.17;letter-spacing:-.04em;font-weight:900}.hero-copy{max-width:700px;margin-bottom:28px;color:#d7dfc4;font-size:16px;line-height:1.9}.hero-tags{display:flex;flex-wrap:wrap;gap:8px}.chip{display:inline-block;padding:5px 10px;border:1px solid rgba(244,232,208,.35);border-radius:999px;color:#e5ebd7;font-size:12px}.chip.active{border-color:var(--coral);background:var(--coral);color:#fff}.index-board{position:relative;min-height:292px;padding:23px;border:1px solid rgba(244,232,208,.32);border-radius:16px;background:var(--ink-2);overflow:hidden;box-shadow:var(--shadow)}.index-board:after{content:"01";position:absolute;right:15px;bottom:-37px;color:rgba(244,232,208,.1);font-size:144px;font-weight:900}.board-top{position:relative;z-index:1;display:flex;justify-content:space-between;padding-bottom:15px;border-bottom:1px solid var(--line);font-size:12px;color:var(--olive);font-weight:800}.board-list{position:relative;z-index:1;margin:18px 0 0;padding:0;list-style:none}.board-list li{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid rgba(244,232,208,.13);color:var(--cream);font-weight:800}.board-list i{width:25px;height:25px;display:grid;place-items:center;border-radius:50%;background:var(--coral);color:#fff;font-size:11px;font-style:normal}.board-list small{margin-left:auto;color:var(--muted);font-weight:500}
.section{padding:88px 0}.section-cream{background:var(--cream)}.section-dark{background:var(--ink);color:var(--cream)}.section-sage{background:var(--sage)}.section-label{display:flex;align-items:center;gap:9px;margin-bottom:12px;color:var(--coral);font-size:12px;font-weight:900;letter-spacing:.12em}.section-label:before{content:"";width:9px;height:9px;border-radius:50%;background:currentColor}.section-dark .section-label{color:var(--olive)}.section-title{max-width:700px;margin-bottom:13px;font-size:33px;line-height:1.25;letter-spacing:-.03em;font-weight:900}.section-intro{max-width:760px;margin-bottom:34px;color:#496259;font-size:16px}.section-dark .section-intro{color:#bdcbbb}
.filter-bar{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:24px}.filter-bar button{padding:8px 13px;border:1px solid var(--dark-line);border-radius:999px;background:var(--paper);color:var(--ink);font-size:13px;font-weight:800;transition:.2s}.filter-bar button:hover,.filter-bar button.is-active{border-color:var(--ink);background:var(--ink);color:var(--cream)}.group-list{display:grid;gap:14px}.group-item{display:grid;grid-template-columns:88px 1fr auto;align-items:center;gap:20px;padding:20px 22px;border:1px solid var(--dark-line);border-radius:var(--radius);background:var(--paper);box-shadow:0 7px 18px rgba(16,42,36,.05);transition:.23s}.group-item:hover{transform:translateX(5px);border-color:var(--coral);box-shadow:var(--shadow)}.group-no{color:var(--coral);font-size:42px;line-height:1;font-weight:900;letter-spacing:-.07em}.group-main h3{margin:0 0 4px;font-size:21px;line-height:1.3}.group-main p{margin:0;color:#547067;font-size:14px}.group-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:9px}.tag{padding:3px 8px;border-radius:999px;background:var(--sage);color:var(--ink);font-size:11px;font-weight:800}.tag.coral{background:#f6c4b6;color:#762d1d}.arrow-link{display:inline-flex;align-items:center;justify-content:center;min-width:112px;padding:10px 14px;border-radius:999px;background:var(--ink);color:var(--cream);font-size:13px;font-weight:800;transition:.2s}.arrow-link:hover{background:var(--coral);transform:translateY(-2px)}
.poster-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.poster{position:relative;min-height:335px;border-radius:var(--radius);overflow:hidden;background:#214b3f;box-shadow:0 12px 25px rgba(4,22,16,.22);transition:.25s}.poster:first-child{grid-row:span 1}.poster:hover{transform:translateY(-5px)}.poster-art{position:absolute;inset:0;background:linear-gradient(155deg,rgba(183,199,106,.62),transparent 42%),linear-gradient(32deg,#0b1c18 8%,#29604f 52%,#e46c4c 170%)}.poster:nth-child(2) .poster-art{background:linear-gradient(145deg,rgba(228,108,76,.62),transparent 44%),linear-gradient(30deg,#16372e,#708344 54%,#102a24)}.poster:nth-child(3) .poster-art{background:linear-gradient(145deg,rgba(244,232,208,.35),transparent 44%),linear-gradient(30deg,#15362e,#315c50 58%,#cb7456)}.poster:nth-child(4) .poster-art{background:linear-gradient(145deg,rgba(183,199,106,.4),transparent 42%),linear-gradient(30deg,#0b1c18,#305f50 58%,#9b533e)}.poster-art:before{content:"";position:absolute;left:24%;top:17%;width:52%;height:60%;border-radius:48% 48% 18% 18%;background:rgba(10,28,23,.6);box-shadow:0 0 0 22px rgba(244,232,208,.08)}.poster-art:after{content:"18+";position:absolute;top:13px;right:13px;padding:3px 7px;border-radius:6px;background:var(--coral);color:#fff;font-size:11px;font-weight:900}.poster-info{position:absolute;right:0;bottom:0;left:0;padding:16px;background:linear-gradient(transparent,rgba(7,22,18,.95) 35%);color:var(--cream);transform:translateY(18px);transition:.25s}.poster:hover .poster-info{transform:translateY(0)}.poster-info strong{display:block;font-size:16px}.poster-info span{display:block;margin-top:4px;color:#c5d1bb;font-size:12px}.poster-info em{display:block;margin-top:9px;color:var(--olive);font-size:12px;font-style:normal;font-weight:800}
.notice-box{border-left:5px solid var(--coral);border-radius:0 var(--radius) var(--radius) 0;background:var(--paper);box-shadow:0 9px 21px rgba(16,42,36,.08)}.accordion{margin:0;background:transparent}.accordion-item{margin-bottom:10px;border:1px solid var(--dark-line);border-radius:var(--radius-sm);overflow:hidden}.accordion-title{padding:16px 45px 16px 19px;border:0;background:var(--paper);color:var(--ink);font-weight:900;font-size:15px}.accordion-title:hover,.accordion-title:focus{background:#f8f0df;color:var(--ink)}.accordion-title:before{color:var(--coral);font-size:22px}.accordion-content{padding:0 20px 18px;border:0;background:#edf0dd;color:#405b51;font-size:14px}.cta{position:relative;overflow:hidden;background:var(--coral);color:#fff}.cta:after{content:"18+";position:absolute;right:5%;bottom:-72px;color:rgba(244,232,208,.18);font-size:190px;font-weight:900}.cta .grid-container{position:relative;z-index:1}.cta h2{max-width:700px;margin-bottom:12px;font-size:35px;line-height:1.25;font-weight:900}.cta p{max-width:670px;margin-bottom:25px;color:#fff4e9}.cta-notes{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;color:#fff2df;font-size:12px}.cta-notes span{padding-left:12px;border-left:2px solid rgba(255,255,255,.55)}
.footer{padding:56px 0 22px;background:var(--ink-3);color:var(--cream);border-top:1px solid var(--line)}.footer-brand{margin-bottom:10px;font-size:21px;font-weight:900}.footer-desc{max-width:390px;color:#b5c6b9;font-size:14px}.footer h3{margin:0 0 13px;font-size:14px;color:var(--olive)}.footer-links{margin:0;padding:0;list-style:none}.footer-links li{margin-bottom:7px}.footer-links a{color:#ced9cc;font-size:14px;transition:.2s}.footer-links a:hover{color:var(--coral)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:38px;padding-top:19px;border-top:1px solid var(--line);color:#98ad9f;font-size:12px}
.reveal{border:0;border-radius:var(--radius);background:var(--cream);box-shadow:var(--shadow)}.search-panel label{color:var(--ink);font-weight:900}.search-panel input{height:48px;border:1px solid var(--dark-line);border-radius:10px;box-shadow:none}.search-panel input:focus{border-color:var(--coral);box-shadow:none}.search-panel p{color:#547067;font-size:14px}.mobile-panel{background:var(--ink);color:var(--cream)}.mobile-panel a{display:block;padding:12px 0;border-bottom:1px solid var(--line);font-weight:800}
@media(max-width:1024px){.brand{min-width:auto}.dock-menu a{padding:8px 7px}.page-hero h1{font-size:42px}.poster-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:768px){.site-header{top:12px}.dock{padding:8px 10px}.dock-menu,.nav-cta{display:none}.mobile-toggle{display:block}.dock-search{margin-left:auto}.brand{font-size:13px}.page-hero{padding:126px 0 54px}.page-hero h1{font-size:34px}.index-board{margin-top:28px}.section{padding:58px 0}.section-title{font-size:28px}.group-item{grid-template-columns:56px 1fr;gap:13px;padding:17px}.group-no{font-size:32px}.group-item .arrow-link{grid-column:2;justify-self:start}.poster-grid{grid-template-columns:repeat(2,1fr)}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:5px}}@media(max-width:480px){body{font-size:15px}.brand span:last-child{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.page-hero h1{font-size:31px}.hero-copy{font-size:15px}.section{padding:48px 0}.section-title{font-size:26px}.poster{min-height:275px}.group-main h3{font-size:18px}.group-main p{font-size:13px}.cta h2{font-size:29px}.button-main,.button-light{width:100%}}

/* roulang page: category2 */
:root{
 --ink:#102a24;--ink-2:#183d33;--ink-3:#0b1c18;--cream:#f4e8d0;--paper:#fffaf0;
 --sage:#dfe5cc;--olive:#b7c76a;--coral:#e46c4c;--coral-dark:#c95336;
 --muted:#9db5a7;--line:rgba(244,232,208,.22);--dark-line:rgba(16,42,36,.16);
 --shadow:0 18px 46px rgba(7,23,18,.18);--radius:14px;--radius-sm:10px;
 --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.78}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block} button,input{font:inherit} button{cursor:pointer}
.grid-container{max-width:1220px}
.site-header{position:absolute;top:22px;left:0;right:0;z-index:20}
.dock{min-height:64px;display:flex;align-items:center;gap:12px;padding:8px 10px 8px 16px;border:1px solid var(--line);border-radius:18px;background:rgba(16,42,36,.98);box-shadow:0 12px 30px rgba(4,17,13,.28)}
.brand{display:flex;align-items:center;gap:10px;min-width:225px;color:var(--cream);font-size:14px;font-weight:800;letter-spacing:.02em}
.brand-mark{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--coral);color:#fff;font-weight:900;box-shadow:inset 0 0 0 4px rgba(255,255,255,.15)}
.dock-menu{display:flex;align-items:center;gap:3px;flex:1}
.dock-menu a{position:relative;padding:8px 10px;color:#d7dfc4;font-size:14px;white-space:nowrap;transition:.2s ease}
.dock-menu a:hover,.dock-menu a.active{color:var(--cream)}
.dock-menu a.active:after{content:"";position:absolute;left:10px;right:10px;bottom:2px;height:3px;background:var(--coral);border-radius:6px}
.dock-search{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--cream);transition:.2s}
.dock-search:hover{border-color:var(--olive);color:var(--olive)}
.nav-cta,.button-main,.button-light,.button-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;font-weight:800;border-radius:999px;transition:transform .2s ease,background .2s ease,box-shadow .2s ease}
.nav-cta{padding:10px 15px;background:var(--coral);color:#fff;font-size:13px;white-space:nowrap}
.nav-cta:hover,.button-main:hover{background:var(--coral-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(228,108,76,.3)}
.button-main{padding:13px 20px;background:var(--coral);color:#fff}
.button-light{padding:12px 19px;background:var(--cream);color:var(--ink)}
.button-light:hover{background:#fff;transform:translateY(-2px)}
.button-ghost{padding:11px 17px;color:var(--cream);border:1px solid var(--line);background:transparent}
.button-ghost:hover{border-color:var(--olive);color:var(--olive)}
.mobile-toggle{display:none;margin-left:auto;width:38px;height:38px;border:1px solid var(--line);background:transparent;color:var(--cream);border-radius:10px}
.section{padding:88px 0}.section-dark{background:var(--ink);color:var(--cream)}.section-sage{background:var(--sage)}.section-cream{background:var(--cream)}
.section-label{display:flex;align-items:center;gap:9px;margin-bottom:12px;color:var(--coral);font-size:12px;font-weight:900;letter-spacing:.12em}
.section-label:before{content:"";width:9px;height:9px;border-radius:50%;background:currentColor}.section-dark .section-label{color:var(--olive)}
.section-title{margin:0 0 14px;font-size:34px;line-height:1.22;letter-spacing:-.04em;font-weight:900}
.section-intro{max-width:700px;margin:0 0 34px;color:#496259;font-size:16px}.section-dark .section-intro{color:#bdcbbb}
.rank-hero{position:relative;overflow:hidden;padding:155px 0 76px;background:var(--ink-3);color:var(--cream)}
.rank-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 76% 20%,rgba(228,108,76,.2),transparent 25%),radial-gradient(circle at 18% 70%,rgba(183,199,106,.16),transparent 30%),linear-gradient(130deg,#0b1c18,#153a30)}
.rank-hero:after{content:"更新";position:absolute;right:2%;bottom:-58px;font-size:190px;font-weight:900;letter-spacing:-.13em;color:rgba(244,232,208,.06)}
.rank-hero .grid-container{position:relative;z-index:1}.crumb{margin-bottom:22px;color:var(--muted);font-size:13px}.crumb a:hover{color:var(--olive)}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--olive);font-size:12px;font-weight:900;letter-spacing:.14em}.hero-kicker:before{content:"";width:30px;height:2px;background:var(--coral)}
.rank-hero h1{max-width:710px;margin:12px 0 18px;font-size:52px;line-height:1.12;letter-spacing:-.06em;font-weight:900}
.hero-copy{max-width:710px;margin:0;color:#d7dfc4;font-size:17px;line-height:1.9}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.meta-item{padding:7px 11px;border:1px solid var(--line);border-radius:999px;color:#d7dfc4;font-size:12px}.meta-item strong{color:var(--cream)}
.rank-board{position:relative;margin-top:18px;padding:23px;border:1px solid rgba(244,232,208,.3);border-radius:16px;background:#183d33;box-shadow:var(--shadow)}
.rank-board:before{content:"18+";position:absolute;right:18px;top:7px;color:rgba(244,232,208,.09);font-size:70px;font-weight:900}
.board-top{position:relative;display:flex;align-items:center;justify-content:space-between;padding-bottom:15px;border-bottom:1px solid var(--line)}.board-top strong{font-size:17px}.status-dot{color:var(--olive);font-size:12px;font-weight:800}.status-dot:before{content:"";display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:50%;background:var(--olive)}
.board-row{position:relative;display:grid;grid-template-columns:40px 1fr auto;gap:10px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}.board-row:last-child{border:0}.board-no{color:var(--cream);font-size:25px;font-weight:900}.board-row b{display:block;font-size:14px}.board-row span{display:block;color:var(--muted);font-size:12px}.board-state{color:var(--olive);font-size:12px;font-weight:800}
.tabs{margin:0;border:0;background:transparent}.tabs-title{float:none;display:inline-block}.tabs-title>a{margin:0 8px 8px 0;padding:9px 13px;border:1px solid var(--dark-line);border-radius:999px;background:var(--paper);color:var(--ink);font-size:13px;font-weight:800}.tabs-title>a:focus,.tabs-title>a:hover,.tabs-title.is-active>a{background:var(--ink);color:var(--cream)}.tabs-content{border:0;background:transparent}.tabs-panel{padding:26px 0 0}
.rank-list{display:grid;gap:15px}.rank-card{display:grid;grid-template-columns:92px 100px 1fr auto;gap:18px;align-items:center;padding:16px 18px;border:1px solid var(--dark-line);border-radius:var(--radius);background:var(--paper);box-shadow:0 7px 18px rgba(16,42,36,.06);transition:.22s ease}.rank-card:hover{transform:translateY(-4px);border-color:var(--coral);box-shadow:var(--shadow)}.rank-card.top{border-left:5px solid var(--coral)}.rank-number{font-size:43px;font-weight:900;line-height:1;color:var(--ink-2);letter-spacing:-.08em}.rank-card.top .rank-number{color:var(--coral)}
.cover{position:relative;min-height:114px;border-radius:9px;overflow:hidden;background:linear-gradient(145deg,#254d40,#102a24)}.cover:before{content:"";position:absolute;inset:13px;background:repeating-linear-gradient(90deg,rgba(244,232,208,.2) 0 4px,transparent 4px 11px);border:1px solid rgba(244,232,208,.4)}.cover:after{content:"分级";position:absolute;left:9px;bottom:7px;padding:2px 6px;background:var(--coral);color:#fff;font-size:10px;font-weight:900}.cover.c2{background:linear-gradient(145deg,#6d493d,#183d33)}.cover.c3{background:linear-gradient(145deg,#59623b,#102a24)}.cover.c4{background:linear-gradient(145deg,#304c59,#183d33)}.cover.c5{background:linear-gradient(145deg,#604454,#102a24)}
.rank-info h3{margin:0 0 5px;font-size:19px;line-height:1.35}.rank-info p{margin:0 0 8px;color:#597067;font-size:13px;line-height:1.65}.tag{display:inline-block;margin:0 5px 3px 0;padding:3px 8px;border-radius:999px;background:var(--sage);color:var(--ink);font-size:11px;font-weight:800}.tag.coral{background:#f5c5b8}.status-line{height:6px;margin-top:10px;border-radius:99px;background:#dbe2ce;overflow:hidden}.status-line i{display:block;width:82%;height:100%;border-radius:99px;background:var(--olive)}.rank-action{font-size:13px;color:var(--coral);font-weight:900;white-space:nowrap}.rank-action:hover{color:var(--coral-dark)}
.filter-card{padding:23px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ink-2);color:var(--cream)}.filter-card h3{margin:0 0 14px;font-size:18px}.filter-card+.filter-card{margin-top:16px}.filter-list{margin:0;padding:0;list-style:none}.filter-list li{display:flex;justify-content:space-between;padding:9px 0;border-top:1px solid var(--line);font-size:13px}.filter-list a:hover{color:var(--olive)}.filter-list em{color:var(--muted);font-style:normal}.guide-list{margin:0;padding:0;list-style:none}.guide-list li{position:relative;padding:0 0 13px 27px;color:#d7dfc4;font-size:13px}.guide-list li:before{content:"✓";position:absolute;left:0;color:var(--olive);font-weight:900}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:30px;border:1px solid var(--dark-line);border-radius:var(--radius);overflow:hidden}.process-item{position:relative;min-height:190px;padding:23px;background:var(--paper);border-right:1px solid var(--dark-line)}.process-item:last-child{border:0}.process-number{display:block;margin-bottom:26px;color:var(--coral);font-size:28px;font-weight:900}.process-item h3{margin:0 0 7px;font-size:18px}.process-item p{margin:0;color:#5e7069;font-size:13px;line-height:1.7}
.notice-box{padding:25px;border-left:5px solid var(--coral);border-radius:0 var(--radius) var(--radius) 0;background:var(--paper)}.notice-box h3{margin:0 0 8px;font-size:22px}.notice-box p{margin:0;color:#51675e}
.explore-band{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:12px}.explore-card{position:relative;min-height:157px;padding:22px;border-radius:var(--radius);overflow:hidden;background:var(--ink-2);color:var(--cream);transition:.22s}.explore-card:hover{transform:translateY(-4px);background:#20483d}.explore-card:first-child{background:var(--coral)}.explore-no{display:block;color:var(--olive);font-size:12px;font-weight:900;letter-spacing:.12em}.explore-card:first-child .explore-no{color:#fff}.explore-card h3{margin:18px 0 7px;font-size:19px}.explore-card p{margin:0;color:#d0ddcf;font-size:13px;line-height:1.65}.explore-card:first-child p{color:#fff}
.faq-wrap{max-width:920px}.accordion{margin:0;background:transparent}.accordion-item{margin-bottom:10px;border:1px solid var(--dark-line);border-radius:10px;overflow:hidden}.accordion-title{padding:17px 48px 17px 50px;border:0;background:var(--paper);color:var(--ink);font-size:16px;font-weight:900}.accordion-title:before{right:18px;color:var(--coral);font-size:22px}.accordion-title:focus,.accordion-title:hover{background:#fff6e5;color:var(--ink)}.accordion-content{padding:0 24px 20px 50px;border:0;background:#edf0df;color:#466057;font-size:14px}.accordion-content:before{content:"?";position:absolute;margin-left:-31px;color:var(--coral);font-size:20px;font-weight:900}
.cta-panel{position:relative;overflow:hidden;padding:52px;border-radius:16px;background:var(--coral);color:#fff}.cta-panel:after{content:"18+";position:absolute;right:25px;bottom:-60px;color:rgba(255,255,255,.16);font-size:180px;font-weight:900}.cta-panel>*{position:relative;z-index:1}.cta-panel h2{max-width:640px;margin:0 0 12px;font-size:36px;line-height:1.2}.cta-panel p{max-width:650px;margin:0 0 24px;color:#fff5ef}.cta-actions{display:flex;flex-wrap:wrap;gap:12px}.cta-panel .button-main{background:var(--ink);color:var(--cream)}.cta-panel .button-main:hover{background:var(--ink-3)}.cta-panel .button-ghost{border-color:rgba(255,255,255,.7);color:#fff}.cta-panel .button-ghost:hover{background:#fff;color:var(--coral)}
.footer{padding:62px 0 22px;background:var(--ink-3);color:var(--cream);border-top:1px solid var(--line)}.footer-brand{margin-bottom:12px;font-size:22px;font-weight:900}.footer-desc{max-width:420px;margin:0;color:#bdcbbb;font-size:14px}.footer h3{margin:4px 0 13px;color:var(--olive);font-size:14px}.footer-links{margin:0;padding:0;list-style:none}.footer-links li{margin-bottom:7px}.footer-links a{color:#d7dfc4;font-size:14px}.footer-links a:hover{color:var(--coral)}.footer-bottom{display:flex;justify-content:space-between;gap:16px;margin-top:40px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
.reveal{border:0;border-radius:14px;background:var(--paper);box-shadow:var(--shadow)}.reveal h2{color:var(--ink)}.search-form label{color:var(--ink);font-weight:800}.search-form input{height:48px;border:1px solid var(--dark-line);border-radius:10px;box-shadow:none}.search-form input:focus{border-color:var(--coral);box-shadow:0 0 0 3px rgba(228,108,76,.16)}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--olive);outline-offset:3px}
@media(max-width:1024px){.brand{min-width:190px}.rank-hero h1{font-size:44px}.rank-card{grid-template-columns:64px 88px 1fr}.rank-action{display:none}.process{grid-template-columns:repeat(2,1fr)}.process-item:nth-child(2){border-right:0}.process-item:nth-child(-n+2){border-bottom:1px solid var(--dark-line)}}
@media(max-width:768px){.site-header{top:12px}.dock{border-radius:14px}.dock-menu,.nav-cta{display:none}.mobile-toggle{display:grid;place-items:center}.dock-search{margin-left:auto}.brand{min-width:0;font-size:13px}.rank-hero{padding:125px 0 54px}.rank-hero h1{font-size:36px}.hero-copy{font-size:15px}.rank-board{margin-top:28px}.section{padding:58px 0}.section-title{font-size:29px}.rank-card{grid-template-columns:56px 74px 1fr;gap:12px;padding:13px}.rank-number{font-size:31px}.cover{min-height:92px}.rank-info h3{font-size:16px}.rank-info p{font-size:12px}.explore-band{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:5px}.footer .cell{margin-bottom:25px}.cta-panel{padding:34px 25px}.cta-panel h2{font-size:29px}}
@media(max-width:520px){body{font-size:15px}.grid-container{padding-right:18px;padding-left:18px}.brand span:last-child{max-width:145px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rank-hero h1{font-size:32px}.hero-meta{gap:7px}.meta-item{font-size:11px}.rank-card{grid-template-columns:47px 65px 1fr}.rank-number{font-size:26px}.cover{min-height:84px}.rank-info p{display:none}.tag{font-size:10px}.tabs-title>a{padding:8px 10px;font-size:12px}.process{grid-template-columns:1fr}.process-item{min-height:auto;border-right:0!important;border-bottom:1px solid var(--dark-line)}.process-item:last-child{border-bottom:0}.section-title{font-size:27px}.cta-actions .button-main,.cta-actions .button-ghost{width:100%}.accordion-title{padding-left:42px;font-size:14px}.accordion-content{padding-left:42px}.footer{padding-top:44px}}