/* roulang page: index */
:root{
      --bg:#08070D;
      --bg-2:#101018;
      --card:#16131F;
      --card-2:#1B1726;
      --text:#F7F4FF;
      --muted:#B8AEC9;
      --weak:#81778F;
      --line:rgba(255,255,255,.10);
      --line-strong:rgba(255,255,255,.18);
      --pink:#FF3CAC;
      --violet:#8C4DFF;
      --cyan:#2EF2D0;
      --sky:#39D5FF;
      --amber:#F5B85A;
      --danger:#FF8A5B;
      --radius:26px;
      --radius-sm:18px;
      --shadow:0 22px 70px rgba(0,0,0,.45);
      --neon:0 0 24px rgba(255,60,172,.25),0 0 42px rgba(46,242,208,.10);
      --container:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(255,60,172,.18), transparent 34%),
        radial-gradient(circle at 88% 18%, rgba(46,242,208,.12), transparent 30%),
        radial-gradient(circle at 50% 82%, rgba(140,77,255,.15), transparent 38%),
        linear-gradient(180deg,#08070D 0%,#0E0B15 42%,#08070D 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.16;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.03) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),rgba(0,0,0,.18));
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button,a,input,select,textarea{outline:none}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
      box-shadow:0 0 0 3px rgba(46,242,208,.28),0 0 0 1px var(--cyan) inset;
    }
    .site-container{width:min(var(--container),calc(100% - 32px));margin:0 auto}
    .hide-scrollbar{scrollbar-width:none}
    .hide-scrollbar::-webkit-scrollbar{display:none}
    .glass{
      background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
    }
    .neon-line{position:relative}
    .neon-line:after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:-1px;height:1px;
      background:linear-gradient(90deg,transparent,var(--pink),var(--cyan),transparent);
      opacity:.85;
    }
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
      min-height:44px;padding:.78rem 1.18rem;border-radius:999px;
      font-weight:700;letter-spacing:.01em;transition:.22s ease;
      border:1px solid transparent;cursor:pointer;white-space:nowrap;
    }
    .btn-primary{
      color:#fff;background:linear-gradient(135deg,var(--pink),var(--violet));
      box-shadow:0 12px 36px rgba(255,60,172,.25);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 46px rgba(255,60,172,.36)}
    .btn-secondary{
      color:#EFFFFB;background:rgba(46,242,208,.06);border-color:rgba(46,242,208,.35);
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:rgba(46,242,208,.75);box-shadow:0 0 24px rgba(46,242,208,.14) inset}
    .btn-ghost{
      color:#F7F4FF;background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.13);
    }
    .btn-ghost:hover{background:rgba(255,255,255,.085);border-color:rgba(255,255,255,.22);transform:translateY(-2px)}
    .badge{
      display:inline-flex;align-items:center;gap:.42rem;padding:.36rem .72rem;border-radius:999px;
      border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.055);
      color:#F7F4FF;font-size:.82rem;line-height:1.2;
    }
    .badge-cyan{border-color:rgba(46,242,208,.32);background:rgba(46,242,208,.08);color:#D9FFF8}
    .badge-pink{border-color:rgba(255,60,172,.35);background:rgba(255,60,172,.10);color:#FFE4F4}
    .badge-amber{border-color:rgba(245,184,90,.38);background:rgba(245,184,90,.10);color:#FFE7BC}
    .section{padding:88px 0}
    .section-tight{padding:58px 0}
    .section-title{font-size:clamp(1.8rem,3vw,2.55rem);line-height:1.18;font-weight:800;letter-spacing:-.02em}
    .section-desc{color:var(--muted);font-size:1.02rem;max-width:760px;margin-top:1rem}
    .card{
      background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:0 18px 54px rgba(0,0,0,.28);
      transition:.24s ease;
      position:relative;overflow:hidden;
    }
    .card:hover{transform:translateY(-5px);border-color:rgba(46,242,208,.34);box-shadow:var(--neon),0 20px 66px rgba(0,0,0,.36)}
    .poster{
      min-height:230px;border-radius:24px;overflow:hidden;position:relative;
      background:
        radial-gradient(circle at 30% 22%,rgba(255,60,172,.42),transparent 34%),
        radial-gradient(circle at 80% 75%,rgba(46,242,208,.30),transparent 32%),
        linear-gradient(145deg,#24162D,#0D0B14 60%,#172026);
      border:1px solid rgba(255,255,255,.11);
    }
    .poster:before{
      content:"";
      position:absolute;inset:18px;
      background:repeating-linear-gradient(180deg,transparent 0 17px,rgba(255,255,255,.18) 18px 19px);
      opacity:.4;
      mask-image:linear-gradient(to bottom,transparent,black 20%,black 80%,transparent);
    }
    .poster:after{
      content:"";
      position:absolute;left:18px;right:18px;bottom:22px;height:3px;
      background:linear-gradient(90deg,var(--pink),var(--cyan));
      border-radius:999px;box-shadow:0 0 18px rgba(46,242,208,.38);
    }
    .topbar{
      position:sticky;top:0;z-index:50;
      background:rgba(8,7,13,.76);backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .brand-mark{
      width:40px;height:40px;border-radius:14px;
      background:linear-gradient(135deg,var(--pink),var(--violet) 55%,var(--cyan));
      box-shadow:0 0 28px rgba(255,60,172,.34);
      position:relative;flex:none;
    }
    .brand-mark:after{
      content:"";
      position:absolute;left:9px;right:9px;top:13px;height:3px;border-radius:999px;
      background:#fff;box-shadow:0 7px 0 rgba(255,255,255,.72),0 14px 0 rgba(255,255,255,.42);
    }
    .search-shell{
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.12);
      border-radius:999px;transition:.2s ease;
    }
    .search-shell:focus-within{border-color:rgba(46,242,208,.65);box-shadow:0 0 0 4px rgba(46,242,208,.08)}
    .nav-pill{
      display:inline-flex;align-items:center;min-height:38px;padding:0 .95rem;border-radius:999px;
      color:#CEC6DA;border:1px solid transparent;font-weight:650;font-size:.92rem;transition:.2s ease;
    }
    .nav-pill:hover{color:#fff;background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.12)}
    .nav-pill.active{color:#fff;background:linear-gradient(135deg,rgba(255,60,172,.30),rgba(140,77,255,.18));border-color:rgba(255,60,172,.45);box-shadow:0 0 22px rgba(255,60,172,.18)}
    .hero-stage{
      min-height:700px;padding:86px 0 64px;position:relative;overflow:hidden;
    }
    .hero-stage:before{
      content:"";
      position:absolute;inset:0;
      background:
        linear-gradient(115deg,rgba(255,60,172,.10),transparent 36%),
        radial-gradient(circle at 50% 35%,rgba(46,242,208,.12),transparent 32%),
        linear-gradient(180deg,rgba(8,7,13,.10),rgba(8,7,13,.92));
      z-index:-1;
    }
    .stage-panel{
      position:relative;border-radius:36px;
      background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.12);
      box-shadow:0 26px 90px rgba(0,0,0,.48);
      overflow:hidden;
    }
    .stage-panel:before{
      content:"";
      position:absolute;inset:0;
      background:
        linear-gradient(90deg,rgba(255,60,172,.18),transparent 22%,transparent 78%,rgba(46,242,208,.13)),
        repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 1px,transparent 1px 78px);
      opacity:.58;pointer-events:none;
    }
    .mini-ticket{
      border-radius:22px;border:1px solid rgba(255,255,255,.12);
      background:rgba(10,9,17,.72);padding:16px;position:relative;overflow:hidden;
    }
    .mini-ticket:after{
      content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(var(--pink),var(--cyan));
      box-shadow:0 0 18px rgba(255,60,172,.4);
    }
    .stair-card{min-height:210px}
    .stair-card:nth-child(2){margin-top:26px}
    .stair-card:nth-child(3){margin-top:52px}
    .stair-card:nth-child(4){margin-top:78px}
    .compare-table{border-collapse:separate;border-spacing:0;width:100%;overflow:hidden}
    .compare-table th,.compare-table td{padding:18px 18px;border-bottom:1px solid rgba(255,255,255,.08);vertical-align:middle}
    .compare-table tr:hover td{background:rgba(255,255,255,.035)}
    .compare-table th{color:#fff;font-weight:800;background:rgba(255,255,255,.045)}
    .compare-table td{color:#D8D0E7}
    .compare-table .recommend{background:rgba(255,60,172,.075);box-shadow:inset 0 2px 0 rgba(255,60,172,.8)}
    .entry-sign{
      background:
        linear-gradient(135deg,rgba(255,60,172,.15),rgba(46,242,208,.08)),
        linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.12);
      border-radius:30px;
    }
    .field{
      width:100%;border-radius:18px;border:1px solid rgba(255,255,255,.12);
      background:rgba(8,7,13,.62);color:#fff;padding:13px 15px;
      transition:.2s ease;
    }
    .field::placeholder{color:#766D82}
    .field:focus{border-color:rgba(46,242,208,.62);box-shadow:0 0 0 4px rgba(46,242,208,.08)}
    details.faq-item{
      border:1px solid rgba(255,255,255,.10);
      border-radius:22px;background:rgba(255,255,255,.045);
      overflow:hidden;transition:.2s ease;
    }
    details.faq-item[open]{border-color:rgba(46,242,208,.30);box-shadow:0 0 28px rgba(46,242,208,.08)}
    details.faq-item summary{
      cursor:pointer;list-style:none;padding:18px 20px;font-weight:800;display:flex;gap:14px;align-items:center;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    details.faq-item .faq-body{
      padding:0 20px 20px 54px;color:var(--muted);position:relative;
    }
    details.faq-item .faq-body:before{
      content:"";position:absolute;left:30px;top:0;bottom:20px;width:2px;background:linear-gradient(var(--pink),var(--cyan));border-radius:999px;
    }
    .footer{
      background:linear-gradient(180deg,#09070E,#050407);
      border-top:1px solid rgba(255,255,255,.10);position:relative;
    }
    .footer:before{
      content:"";position:absolute;left:0;right:0;top:0;height:1px;
      background:linear-gradient(90deg,transparent,var(--pink),var(--cyan),transparent);
    }
    @media (max-width:1024px){
      .section{padding:72px 0}
      .hero-stage{min-height:auto;padding:68px 0 52px}
      .stair-card:nth-child(n){margin-top:0}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,var(--container))}
      .section{padding:58px 0}
      .topbar{position:relative}
      .hero-stage{padding:46px 0}
      .compare-wrap{overflow-x:auto}
      .compare-table{min-width:820px}
      .stage-panel{border-radius:28px}
    }
    @media (max-width:520px){
      .btn{width:100%;padding:.78rem 1rem}
      .section-title{font-size:1.72rem}
      .poster{min-height:190px}
      details.faq-item .faq-body{padding-left:20px}
      details.faq-item .faq-body:before{display:none}
    }

/* roulang page: category1 */
:root{
      --bg:#08070D;
      --bg-soft:#101018;
      --bg-panel:#16131F;
      --bg-panel-2:#1B1726;
      --text:#F7F2FF;
      --muted:#B8AEC9;
      --weak:#81778F;
      --line:rgba(255,255,255,.10);
      --line-strong:rgba(46,242,208,.36);
      --accent-pink:#FF3CAC;
      --accent-violet:#A855F7;
      --accent-cyan:#2EF2D0;
      --accent-blue:#39D5FF;
      --accent-amber:#F5B85A;
      --danger:#FF7A59;
      --radius-lg:30px;
      --radius-md:22px;
      --radius-sm:16px;
      --shadow-neon:0 0 28px rgba(255,60,172,.22),0 0 48px rgba(46,242,208,.08);
      --shadow-card:0 18px 60px rgba(0,0,0,.42);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 6%, rgba(255,60,172,.20), transparent 28%),
        radial-gradient(circle at 88% 18%, rgba(46,242,208,.14), transparent 26%),
        radial-gradient(circle at 50% 95%, rgba(168,85,247,.18), transparent 34%),
        linear-gradient(180deg,#08070D 0%,#101018 48%,#08070D 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.28;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
      background-size:54px 54px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.18));
      z-index:-2;
    }
    body::after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.12;
      background:
        repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 1px, transparent 1px 5px);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    input,select,textarea{outline:none}
    button,a{transition:color .2s ease,border-color .2s ease,background .2s ease,transform .2s ease,box-shadow .2s ease}
    :focus-visible{outline:2px solid var(--accent-cyan);outline-offset:3px}
    .site-container{width:min(100% - 32px,1220px);margin-inline:auto}
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(8,7,13,.82);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.08);
      box-shadow:0 18px 50px rgba(0,0,0,.34);
    }
    .topbar::after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:-1px;height:1px;
      background:linear-gradient(90deg,transparent,var(--accent-pink),var(--accent-cyan),transparent);
      opacity:.55;
    }
    .brand-mark{
      width:42px;height:42px;display:inline-grid;place-items:center;flex:0 0 auto;
      border-radius:14px;
      background:
        linear-gradient(135deg, rgba(255,60,172,.95), rgba(168,85,247,.75) 52%, rgba(46,242,208,.9)),
        radial-gradient(circle at 70% 20%, rgba(255,255,255,.8), transparent 20%);
      box-shadow:0 0 22px rgba(255,60,172,.32), inset 0 0 0 1px rgba(255,255,255,.25);
      position:relative;
    }
    .brand-mark::before{
      content:"中";
      font-size:18px;
      font-weight:900;
      color:#fff;
      text-shadow:0 0 10px rgba(0,0,0,.5);
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      left:9px;right:9px;bottom:8px;height:2px;border-radius:999px;
      background:rgba(255,255,255,.78);
      box-shadow:0 -7px 0 rgba(255,255,255,.38);
    }
    .search-shell{
      border:1px solid rgba(255,255,255,.10);
      border-radius:999px;
      background:rgba(255,255,255,.045);
      box-shadow:inset 0 0 0 1px rgba(46,242,208,.05);
    }
    .search-shell:focus-within{border-color:rgba(46,242,208,.55);box-shadow:0 0 0 4px rgba(46,242,208,.08)}
    .text-cyan{color:var(--accent-cyan)}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
      min-height:44px;padding:.72rem 1.1rem;border-radius:999px;
      font-weight:800;white-space:nowrap;border:1px solid transparent;
    }
    .btn-primary{
      color:white;
      background:linear-gradient(135deg,var(--accent-pink),var(--accent-violet));
      box-shadow:0 10px 30px rgba(255,60,172,.28);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 42px rgba(255,60,172,.36)}
    .btn-secondary{
      color:#EFFFFB;
      border-color:rgba(46,242,208,.35);
      background:rgba(46,242,208,.06);
    }
    .btn-secondary:hover{border-color:rgba(46,242,208,.75);box-shadow:0 0 28px rgba(46,242,208,.16);transform:translateY(-2px)}
    .btn-ghost{
      color:var(--muted);
      border-color:rgba(255,255,255,.12);
      background:rgba(255,255,255,.04);
    }
    .btn-ghost:hover{color:#fff;border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.08)}
    .nav-pill{
      min-height:40px;display:inline-flex;align-items:center;justify-content:center;
      padding:.48rem .95rem;border-radius:999px;
      color:var(--muted);font-size:.92rem;font-weight:750;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
      white-space:nowrap;
    }
    .nav-pill:hover{color:#fff;border-color:rgba(46,242,208,.36);background:rgba(46,242,208,.07)}
    .nav-pill.active{
      color:white;
      border-color:rgba(255,60,172,.55);
      background:linear-gradient(135deg, rgba(255,60,172,.22), rgba(46,242,208,.10));
      box-shadow:0 0 22px rgba(255,60,172,.16);
    }
    .hide-scrollbar{scrollbar-width:none}
    .hide-scrollbar::-webkit-scrollbar{display:none}
    .page-hero{
      position:relative;
      padding:70px 0 46px;
      overflow:hidden;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .page-hero::before{
      content:"";
      position:absolute;inset:0;
      background:
        linear-gradient(115deg, rgba(255,60,172,.14), transparent 34%),
        radial-gradient(circle at 84% 28%, rgba(46,242,208,.18), transparent 28%);
      pointer-events:none;
    }
    .neon-line{
      height:1px;
      background:linear-gradient(90deg,transparent,var(--accent-pink),var(--accent-cyan),transparent);
      opacity:.82;
    }
    .badge{
      display:inline-flex;align-items:center;gap:.4rem;
      min-height:30px;padding:.32rem .68rem;border-radius:999px;
      font-size:.78rem;font-weight:850;letter-spacing:.01em;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.055);
    }
    .badge-cyan{color:#C9FFF7;border-color:rgba(46,242,208,.28);background:rgba(46,242,208,.08)}
    .badge-pink{color:#FFD8EF;border-color:rgba(255,60,172,.30);background:rgba(255,60,172,.10)}
    .badge-amber{color:#FFE4B2;border-color:rgba(245,184,90,.32);background:rgba(245,184,90,.10)}
    .badge-muted{color:var(--muted);border-color:rgba(255,255,255,.11)}
    .panel,.card{
      background:linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.026)), var(--bg-panel);
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-card);
    }
    .card{border-radius:var(--radius-md);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease,background .22s ease}
    .card:hover{transform:translateY(-5px);border-color:rgba(46,242,208,.34);box-shadow:var(--shadow-neon),var(--shadow-card)}
    .status-card{
      position:relative;
      overflow:hidden;
      min-height:132px;
    }
    .status-card::after{
      content:"";
      position:absolute;left:18px;right:18px;bottom:18px;height:2px;border-radius:99px;
      background:linear-gradient(90deg,var(--accent-pink),var(--accent-cyan));
      opacity:.68;
    }
    .filter-bar{
      background:rgba(22,19,31,.78);
      border:1px solid rgba(255,255,255,.10);
      border-radius:24px;
      box-shadow:0 18px 60px rgba(0,0,0,.25);
    }
    .filter-chip{
      min-height:38px;display:inline-flex;align-items:center;justify-content:center;
      padding:.42rem .86rem;border-radius:999px;
      color:var(--muted);background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);font-weight:800;font-size:.86rem;white-space:nowrap;
    }
    .filter-chip:hover,.filter-chip.active{color:#fff;border-color:rgba(255,60,172,.45);background:rgba(255,60,172,.13)}
    .select-dark,.input-dark,.textarea-dark{
      width:100%;
      color:#fff;
      background:rgba(8,7,13,.58);
      border:1px solid rgba(255,255,255,.11);
      border-radius:16px;
      min-height:48px;
      padding:.75rem .9rem;
    }
    .textarea-dark{min-height:118px;resize:vertical}
    .select-dark:focus,.input-dark:focus,.textarea-dark:focus{border-color:rgba(46,242,208,.62);box-shadow:0 0 0 4px rgba(46,242,208,.09)}
    .poster-card{
      position:relative;
      overflow:hidden;
      min-height:360px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      isolation:isolate;
    }
    .poster-card::before{
      content:"";
      position:absolute;inset:0;
      background:
        radial-gradient(circle at 25% 18%, rgba(255,255,255,.20), transparent 12%),
        linear-gradient(145deg, rgba(255,60,172,.28), transparent 42%),
        linear-gradient(25deg, transparent 36%, rgba(46,242,208,.22), transparent 58%),
        repeating-linear-gradient(0deg, rgba(255,255,255,.08) 0 2px, transparent 2px 15px);
      opacity:.72;
      z-index:-2;
    }
    .poster-card::after{
      content:"";
      position:absolute;inset:auto 18px 82px 18px;height:88px;
      background:
        linear-gradient(90deg, rgba(255,255,255,.10) 0 44%, transparent 44% 52%, rgba(255,255,255,.08) 52% 88%, transparent 88%),
        linear-gradient(90deg, rgba(46,242,208,.8), rgba(255,60,172,.8));
      background-size:100% 14px,100% 2px;
      background-repeat:repeat-y,no-repeat;
      background-position:0 0,0 100%;
      opacity:.44;
      border-radius:14px;
      z-index:-1;
    }
    .poster-number{
      font-size:3.5rem;line-height:1;font-weight:900;color:rgba(255,255,255,.13);
      text-shadow:0 0 26px rgba(255,60,172,.20);
    }
    .side-rail{
      position:relative;
      padding-left:22px;
    }
    .side-rail::before{
      content:"";
      position:absolute;left:0;top:6px;bottom:6px;width:2px;border-radius:99px;
      background:linear-gradient(var(--accent-pink),var(--accent-cyan));
      box-shadow:0 0 18px rgba(46,242,208,.25);
    }
    .list-item{
      border:1px solid rgba(255,255,255,.09);
      background:rgba(255,255,255,.04);
      border-radius:18px;
      padding:16px;
      transition:transform .2s ease,border-color .2s ease,background .2s ease;
    }
    .list-item:hover{transform:translateX(3px);border-color:rgba(46,242,208,.33);background:rgba(46,242,208,.055)}
    details.faq-item{
      border:1px solid rgba(255,255,255,.09);
      background:rgba(255,255,255,.04);
      border-radius:20px;
      overflow:hidden;
      transition:border-color .2s ease,background .2s ease;
    }
    details.faq-item[open]{border-color:rgba(255,60,172,.32);background:rgba(255,60,172,.055)}
    details.faq-item summary{
      cursor:pointer;
      list-style:none;
      padding:18px 20px;
      font-weight:850;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    details.faq-item summary::after{
      content:"+";
      width:28px;height:28px;display:grid;place-items:center;border-radius:999px;
      color:var(--accent-cyan);background:rgba(46,242,208,.08);border:1px solid rgba(46,242,208,.22);
      flex:0 0 auto;
    }
    details.faq-item[open] summary::after{content:"−";color:#fff;background:rgba(255,60,172,.18);border-color:rgba(255,60,172,.30)}
    .faq-body{padding:0 20px 20px 20px;color:var(--muted);position:relative}
    .faq-body::before{
      content:"";display:block;width:3px;height:100%;position:absolute;left:0;top:0;border-radius:99px;
      background:linear-gradient(var(--accent-pink),var(--accent-cyan));
    }
    .cta-band{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      background:
        radial-gradient(circle at 15% 20%, rgba(255,60,172,.24), transparent 28%),
        radial-gradient(circle at 90% 30%, rgba(46,242,208,.18), transparent 30%),
        linear-gradient(135deg, rgba(255,255,255,.07), rgba(255,255,255,.025));
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow-card);
    }
    .cta-band::after{
      content:"";
      position:absolute;left:0;right:0;top:0;height:2px;
      background:linear-gradient(90deg,var(--accent-pink),var(--accent-cyan));
    }
    .footer{
      margin-top:88px;
      background:#06050A;
      border-top:1px solid rgba(255,255,255,.10);
      position:relative;
    }
    .footer::before{
      content:"";position:absolute;left:0;right:0;top:0;height:1px;
      background:linear-gradient(90deg,transparent,var(--accent-pink),var(--accent-cyan),transparent);
    }
    .footer a:hover{color:var(--accent-cyan)}
    @media (max-width:1024px){
      .page-hero{padding:54px 0 36px}
      .poster-card{min-height:330px}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,1220px)}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .btn{min-height:42px;padding:.64rem .9rem}
      .page-hero{padding:42px 0 28px}
      .poster-card{min-height:300px}
      .panel{border-radius:24px}
    }
    @media (max-width:520px){
      body{line-height:1.68}
      .site-container{width:min(100% - 24px,1220px)}
      .topbar .btn{font-size:.82rem;padding:.58rem .78rem}
      .nav-pill{font-size:.84rem;padding:.42rem .78rem}
      .filter-bar{border-radius:20px}
      .poster-number{font-size:2.8rem}
    }

/* roulang page: category2 */
:root{
      --bg:#08070D;
      --bg-2:#101018;
      --panel:#16131F;
      --panel-2:#1A1724;
      --text:#F6F1FF;
      --muted:#B8AEC9;
      --subtle:#81778F;
      --line:rgba(255,255,255,.1);
      --pink:#FF3CAC;
      --purple:#8D4BFF;
      --cyan:#2EF2D0;
      --blue:#39D5FF;
      --amber:#F5B85A;
      --danger:#FF7A59;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow:0 24px 80px rgba(0,0,0,.42);
      --glow-pink:0 0 26px rgba(255,60,172,.28);
      --glow-cyan:0 0 26px rgba(46,242,208,.22);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 4%, rgba(255,60,172,.18), transparent 30%),
        radial-gradient(circle at 88% 12%, rgba(46,242,208,.12), transparent 28%),
        linear-gradient(180deg,#08070D 0%,#101018 46%,#08070D 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, black, transparent 82%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    input,select,textarea{outline:none}
    ::selection{background:rgba(255,60,172,.35);color:white}
    .site-container{width:min(1240px, calc(100% - 32px));margin-inline:auto}
    .text-cyan{color:var(--cyan)}
    .hide-scrollbar{scrollbar-width:none}
    .hide-scrollbar::-webkit-scrollbar{display:none}

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(8,7,13,.82);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.08);
      box-shadow:0 12px 40px rgba(0,0,0,.25);
    }
    .topbar:after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:-1px;height:1px;
      background:linear-gradient(90deg, transparent, rgba(255,60,172,.55), rgba(46,242,208,.45), transparent);
      opacity:.85;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:14px;
      display:inline-flex;flex:0 0 auto;
      background:
        linear-gradient(135deg, rgba(255,60,172,.95), rgba(141,75,255,.7)),
        radial-gradient(circle at 70% 20%, rgba(46,242,208,.9), transparent 42%);
      box-shadow:var(--glow-pink);
      position:relative;
      overflow:hidden;
    }
    .brand-mark:before{
      content:"18+";
      position:absolute;
      inset:9px 6px auto;
      height:15px;
      border-top:2px solid rgba(255,255,255,.86);
      border-bottom:2px solid rgba(255,255,255,.62);
      color:white;
      font-size:9px;
      line-height:13px;
      text-align:center;
      font-weight:800;
      letter-spacing:.4px;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      left:8px;right:8px;bottom:9px;height:3px;border-radius:99px;
      background:rgba(46,242,208,.86);
      box-shadow:0 0 14px rgba(46,242,208,.8);
    }
    .search-shell{
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.045);
      border-radius:999px;
      transition:.25s ease;
    }
    .search-shell:focus-within{
      border-color:rgba(46,242,208,.75);
      box-shadow:0 0 0 4px rgba(46,242,208,.08), var(--glow-cyan);
    }
    .nav-pill{
      min-height:38px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      white-space:nowrap;
      padding:8px 16px;
      border-radius:999px;
      color:var(--muted);
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
      font-size:14px;
      transition:.22s ease;
    }
    .nav-pill:hover{
      color:white;
      border-color:rgba(46,242,208,.42);
      background:rgba(46,242,208,.08);
      transform:translateY(-1px);
    }
    .nav-pill.active{
      color:white;
      border-color:rgba(255,60,172,.72);
      background:linear-gradient(135deg, rgba(255,60,172,.34), rgba(141,75,255,.22));
      box-shadow:var(--glow-pink);
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.5rem;
      min-height:44px;
      padding:11px 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      line-height:1;
      transition:.22s ease;
      cursor:pointer;
    }
    .btn:focus-visible,.nav-pill:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
      outline:3px solid rgba(46,242,208,.45);
      outline-offset:3px;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--pink),var(--purple));
      color:white;
      box-shadow:0 12px 34px rgba(255,60,172,.28);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(255,60,172,.4)}
    .btn-secondary{
      background:rgba(255,255,255,.045);
      border-color:rgba(46,242,208,.42);
      color:white;
    }
    .btn-secondary:hover{
      background:rgba(46,242,208,.09);
      border-color:rgba(46,242,208,.78);
      box-shadow:var(--glow-cyan);
      transform:translateY(-2px);
    }
    .btn-soft{
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.1);
      color:var(--muted);
    }
    .btn-soft:hover{color:white;border-color:rgba(255,60,172,.45);background:rgba(255,60,172,.08)}

    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.055);
      white-space:nowrap;
    }
    .badge:before{
      content:"";
      width:7px;height:7px;border-radius:999px;
      background:currentColor;
      box-shadow:0 0 12px currentColor;
    }
    .badge-amber{color:var(--amber);background:rgba(245,184,90,.08);border-color:rgba(245,184,90,.22)}
    .badge-cyan{color:var(--cyan);background:rgba(46,242,208,.08);border-color:rgba(46,242,208,.22)}
    .badge-pink{color:var(--pink);background:rgba(255,60,172,.08);border-color:rgba(255,60,172,.24)}
    .badge-muted{color:var(--muted)}

    .page-head{
      position:relative;
      padding:72px 0 34px;
      overflow:hidden;
    }
    .page-head:before{
      content:"";
      position:absolute;
      inset:18px -10% auto;
      height:280px;
      background:
        radial-gradient(circle at 28% 28%, rgba(255,60,172,.2), transparent 32%),
        radial-gradient(circle at 76% 36%, rgba(46,242,208,.14), transparent 34%);
      filter:blur(6px);
      pointer-events:none;
    }
    .headline{
      font-size:clamp(34px,5vw,58px);
      line-height:1.14;
      letter-spacing:-.04em;
      font-weight:900;
    }
    .neon-underline{
      position:relative;
      display:inline-block;
    }
    .neon-underline:after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:-8px;height:3px;
      border-radius:99px;
      background:linear-gradient(90deg,var(--pink),var(--cyan),transparent);
      box-shadow:0 0 18px rgba(255,60,172,.45);
    }
    .abstract-board{
      border:1px solid rgba(255,255,255,.1);
      background:
        linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.035)),
        radial-gradient(circle at 20% 20%, rgba(255,60,172,.2), transparent 34%),
        radial-gradient(circle at 82% 76%, rgba(46,242,208,.16), transparent 38%);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .abstract-board:before{
      content:"";
      position:absolute;
      inset:0;
      background-image:linear-gradient(90deg, transparent 0 12%, rgba(255,255,255,.08) 12% 13%, transparent 13% 32%, rgba(46,242,208,.14) 32% 33%, transparent 33% 100%);
      opacity:.35;
    }
    .poster-mini{
      min-height:92px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.1);
      background:
        linear-gradient(145deg, rgba(255,60,172,.24), rgba(141,75,255,.12) 46%, rgba(46,242,208,.12)),
        repeating-linear-gradient(0deg, transparent 0 15px, rgba(255,255,255,.07) 15px 16px);
      position:relative;
      overflow:hidden;
    }
    .poster-mini:after{
      content:"";
      position:absolute;
      left:16px;right:16px;bottom:18px;height:5px;border-radius:99px;
      background:rgba(255,255,255,.72);
      box-shadow:0 -13px 0 rgba(255,255,255,.3), 0 -26px 0 rgba(46,242,208,.35);
    }

    .section{padding:54px 0}
    .section-title{
      font-size:clamp(26px,3.2vw,38px);
      line-height:1.2;
      font-weight:900;
      letter-spacing:-.03em;
    }
    .section-lead{color:var(--muted);max-width:760px;font-size:16px}
    .card{
      border:1px solid rgba(255,255,255,.1);
      background:linear-gradient(180deg, rgba(255,255,255,.065), rgba(255,255,255,.032));
      border-radius:var(--radius-lg);
      box-shadow:0 18px 58px rgba(0,0,0,.22);
      transition:.24s ease;
    }
    .card:hover{
      transform:translateY(-4px);
      border-color:rgba(46,242,208,.36);
      box-shadow:0 22px 70px rgba(0,0,0,.32), var(--glow-cyan);
    }
    .guide-card{
      position:sticky;
      top:142px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(255,255,255,.1);
      background:rgba(22,19,31,.75);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .guide-link{
      display:flex;
      align-items:center;
      gap:12px;
      padding:14px 16px;
      color:var(--muted);
      border-radius:16px;
      transition:.22s ease;
      border:1px solid transparent;
    }
    .guide-link:hover,.guide-link.active{
      color:white;
      background:rgba(255,60,172,.1);
      border-color:rgba(255,60,172,.22);
    }
    .guide-no{
      width:30px;height:30px;border-radius:10px;
      display:inline-flex;align-items:center;justify-content:center;
      color:var(--amber);
      background:rgba(245,184,90,.08);
      border:1px solid rgba(245,184,90,.2);
      font-weight:900;
      font-size:12px;
    }
    .status-item{
      border:1px solid rgba(255,255,255,.1);
      border-radius:24px;
      background:rgba(255,255,255,.045);
      padding:18px;
      transition:.22s ease;
      position:relative;
      overflow:hidden;
    }
    .status-item:before{
      content:"";
      position:absolute;
      left:0;top:18px;bottom:18px;width:3px;border-radius:99px;
      background:linear-gradient(var(--pink),var(--cyan));
      opacity:.75;
    }
    .status-item:hover{
      background:rgba(255,255,255,.07);
      border-color:rgba(255,60,172,.3);
      transform:translateX(4px);
    }
    .status-dot{
      width:10px;height:10px;border-radius:999px;
      background:var(--cyan);
      box-shadow:0 0 18px rgba(46,242,208,.85);
    }
    .status-dot.warn{background:var(--amber);box-shadow:0 0 18px rgba(245,184,90,.75)}
    .status-dot.pause{background:var(--danger);box-shadow:0 0 18px rgba(255,122,89,.7)}
    .compare-mini{
      border-radius:24px;
      border:1px solid rgba(255,255,255,.1);
      background:linear-gradient(180deg, rgba(26,23,36,.92), rgba(16,16,24,.9));
      overflow:hidden;
    }
    .compare-mini .head{
      padding:18px;
      border-bottom:1px solid rgba(255,255,255,.09);
      background:linear-gradient(90deg, rgba(255,60,172,.14), rgba(46,242,208,.08));
    }
    .check-row{
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding:13px 18px;
      color:var(--muted);
      border-bottom:1px solid rgba(255,255,255,.06);
      transition:.2s ease;
    }
    .check-row:hover{background:rgba(255,255,255,.045);color:white}
    .check{color:var(--cyan);font-weight:900;text-shadow:0 0 12px rgba(46,242,208,.6)}
    .form-field{
      width:100%;
      min-height:48px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(8,7,13,.55);
      color:white;
      padding:12px 14px;
      transition:.22s ease;
    }
    textarea.form-field{min-height:124px;resize:vertical}
    .form-field:focus{
      border-color:rgba(46,242,208,.72);
      box-shadow:0 0 0 4px rgba(46,242,208,.08), var(--glow-cyan);
    }
    .faq details{
      border:1px solid rgba(255,255,255,.1);
      border-radius:20px;
      background:rgba(255,255,255,.045);
      overflow:hidden;
      transition:.22s ease;
    }
    .faq details[open]{
      border-color:rgba(46,242,208,.34);
      background:rgba(46,242,208,.055);
      box-shadow:var(--glow-cyan);
    }
    .faq summary{
      cursor:pointer;
      list-style:none;
      padding:18px 20px;
      font-weight:900;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .faq summary::-webkit-details-marker{display:none}
    .faq summary:after{
      content:"+";
      color:var(--cyan);
      font-size:24px;
      line-height:1;
      transition:.22s ease;
    }
    .faq details[open] summary:after{transform:rotate(45deg);color:var(--pink)}
    .faq .answer{
      padding:0 20px 20px 20px;
      color:var(--muted);
      position:relative;
    }
    .faq .answer:before{
      content:"";
      display:block;
      width:3px;height:calc(100% - 8px);
      position:absolute;
      left:0;top:2px;
      background:linear-gradient(var(--pink),var(--cyan));
      border-radius:99px;
    }
    .cta-panel{
      border-radius:32px;
      border:1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(135deg, rgba(255,60,172,.16), rgba(46,242,208,.08)),
        rgba(22,19,31,.82);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .cta-panel:after{
      content:"";
      position:absolute;
      right:-80px;top:-80px;width:240px;height:240px;
      border-radius:999px;
      background:rgba(255,60,172,.18);
      filter:blur(30px);
    }
    .footer{
      background:#06050A;
      border-top:1px solid rgba(255,255,255,.1);
      position:relative;
    }
    .footer:before{
      content:"";
      position:absolute;
      left:0;right:0;top:0;height:1px;
      background:linear-gradient(90deg, transparent, rgba(255,60,172,.65), rgba(46,242,208,.52), transparent);
    }

    @media (max-width:1024px){
      .guide-card{position:relative;top:auto}
      .section{padding:44px 0}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,1240px)}
      .page-head{padding:48px 0 28px}
      .topbar .btn{padding-inline:14px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .guide-scroll{display:flex;overflow-x:auto;padding-bottom:4px}
      .guide-scroll .guide-link{white-space:nowrap;min-width:max-content}
    }
    @media (max-width:520px){
      .site-container{width:min(100% - 24px,1240px)}
      .headline{font-size:34px}
      .btn{width:100%}
      .mobile-btn-row{display:grid;grid-template-columns:1fr;gap:12px}
      .check-row{align-items:flex-start;flex-direction:column;gap:6px}
    }