:root{
    --bg:#0a0a0f;
    --bg2:#12101c;
    --card:#17152442;
    --line:#2a2740;
    --text:#ecebf5;
    --muted:#9d9ab8;
    --accent:#ff5a8a;
    --accent2:#8b5cf6;
    --gold:#f5c76b;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
    background:
      radial-gradient(900px 500px at 85% -5%, rgba(139,92,246,.28), transparent 60%),
      radial-gradient(700px 420px at 5% 10%, rgba(255,90,138,.18), transparent 60%),
      linear-gradient(180deg,#0a0a0f 0%,#100e1a 40%,#0a0a0f 100%);
    color:var(--text);
    line-height:1.7;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{display:block;max-width:100%}
  a{color:inherit;text-decoration:none}
  .wrap{width:min(1180px,92%);margin:0 auto}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:12px;letter-spacing:.18em;color:var(--gold);
    border:1px solid rgba(245,199,107,.35);
    padding:5px 12px;border-radius:999px;
    background:rgba(245,199,107,.06);
  }
  h1,h2,h3{line-height:1.3;font-weight:800}
  .sec{padding:72px 0}
  .sec-head{margin-bottom:34px}
  .sec-head h2{font-size:clamp(22px,3vw,32px);margin:14px 0 8px}
  .sec-head p{color:var(--muted);font-size:15px;max-width:640px}

  /* ===== header ===== */
  .site-header{
    position:sticky;top:0;z-index:50;
    backdrop-filter:blur(14px);
    background:rgba(10,10,15,.72);
    border-bottom:1px solid var(--line);
  }
  .nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px}
  .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:.02em}
  .brand img{height:32px;width:auto;border-radius:8px}
  .nav-links{display:flex;gap:22px;font-size:14px;color:var(--muted)}
  .nav-links a:hover{color:var(--accent)}
  .nav-cta{
    font-size:14px;font-weight:700;padding:9px 18px;border-radius:999px;
    background:linear-gradient(135deg,var(--accent),var(--accent2));
    color:#fff;white-space:nowrap;
    box-shadow:0 8px 24px rgba(255,90,138,.3);
  }
  .menu-toggle{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:6px 12px;font-size:14px}

  /* ===== hero ===== */
  .hero{position:relative;padding:78px 0 60px;overflow:hidden}
  .hero::after{
    content:"";position:absolute;inset:auto 0 0 0;height:120px;
    background:linear-gradient(180deg,transparent,rgba(10,10,15,.9));
    pointer-events:none;
  }
  .hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
  .hero h1{font-size:clamp(28px,4.4vw,50px);margin:18px 0 14px;letter-spacing:-.01em}
  .hero h1 em{
    font-style:normal;
    background:linear-gradient(100deg,#ff5a8a,#f5c76b 60%,#8b5cf6);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero p.lead{color:var(--muted);font-size:16px;max-width:520px}
  .hero-stats{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 8px}
  .chip{
    font-size:13px;color:var(--text);padding:7px 14px;border-radius:999px;
    border:1px solid var(--line);background:var(--card);
  }
  .dl-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
  .dl-btn{
    display:inline-flex;align-items:center;gap:10px;
    padding:13px 22px;border-radius:14px;font-weight:700;font-size:15px;
    border:1px solid var(--line);background:rgba(255,255,255,.04);
    transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  }
  .dl-btn:hover{transform:translateY(-2px);border-color:var(--accent)}
  .dl-btn.primary{
    background:linear-gradient(135deg,var(--accent),var(--accent2));
    border-color:transparent;color:#fff;
    box-shadow:0 12px 30px rgba(139,92,246,.35);
  }
  .dl-btn .ico{font-size:16px;line-height:1}
  .dl-btn small{display:block;font-weight:400;font-size:11px;color:rgba(255,255,255,.7)}
  .dl-btn.primary small{color:rgba(255,255,255,.85)}

  .hero-art{position:relative;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
  .hero-art figure{
    border-radius:16px;overflow:hidden;border:1px solid var(--line);
    background:#151322;position:relative;
    animation:float 6s ease-in-out infinite;
  }
  .hero-art figure:nth-child(2){animation-delay:-1.5s}
  .hero-art figure:nth-child(3){animation-delay:-3s}
  .hero-art figure:nth-child(4){animation-delay:-4.5s}
  .hero-art img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4}
  .hero-art figcaption{
    position:absolute;left:0;right:0;bottom:0;padding:10px 12px;
    font-size:12px;color:#fff;
    background:linear-gradient(180deg,transparent,rgba(0,0,0,.85));
  }
  @keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

  /* ===== ticker ===== */
  .ticker{
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);
    background:rgba(255,255,255,.02);overflow:hidden;
  }
  .ticker-inner{display:flex;gap:38px;padding:14px 0;font-size:13px;color:var(--muted);white-space:nowrap;animation:slide 26s linear infinite}
  .ticker-inner span::before{content:"◆";color:var(--accent);margin-right:10px;font-size:10px}
  @keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

  /* ===== hot grid ===== */
  .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
  .drama-card{
    background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
    border:1px solid var(--line);border-radius:16px;overflow:hidden;
    display:flex;flex-direction:column;
    transition:transform .25s ease,border-color .25s ease;
  }
  .drama-card:hover{transform:translateY(-5px);border-color:rgba(255,90,138,.55)}
  .drama-card .thumb{position:relative;overflow:hidden}
  .drama-card .thumb img{width:100%;aspect-ratio:3/4;object-fit:cover}
  .score{
    position:absolute;top:10px;right:10px;font-size:12px;font-weight:700;color:#1a1206;
    background:var(--gold);padding:2px 8px;border-radius:6px;
  }
  .drama-body{padding:14px 14px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
  .drama-body h3{font-size:16px}
  .drama-body .desc{font-size:13px;color:var(--muted);flex:1}
  .tags{display:flex;flex-wrap:wrap;gap:6px}
  .tag{font-size:11px;padding:2px 8px;border-radius:999px;background:rgba(139,92,246,.16);color:#c2b4f5;border:1px solid rgba(139,92,246,.3)}
  .date{font-size:11px;color:#7d7a96;letter-spacing:.02em}

  /* ===== ranking ===== */
  .rank-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px}
  .rank-list{list-style:none;display:flex;flex-direction:column;gap:12px}
  .rank-item{
    display:grid;grid-template-columns:44px 64px 1fr auto;gap:14px;align-items:center;
    padding:12px;border:1px solid var(--line);border-radius:14px;
    background:rgba(255,255,255,.025);
  }
  .rank-item img{width:64px;height:84px;object-fit:cover;border-radius:8px}
  .rank-no{font-size:20px;font-weight:800;color:var(--accent2);text-align:center}
  .rank-item:nth-child(1) .rank-no,.rank-item:nth-child(2) .rank-no,.rank-item:nth-child(3) .rank-no{color:var(--gold)}
  .rank-item h3{font-size:15px;margin-bottom:2px}
  .rank-item p{font-size:12px;color:var(--muted)}
  .rank-item .heat{font-size:12px;color:var(--accent);white-space:nowrap}

  /* ===== timeline ===== */
  .tl-wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .tl-col{border:1px solid var(--line);border-radius:18px;padding:22px;background:linear-gradient(180deg,rgba(139,92,246,.1),rgba(255,255,255,.015))}
  .tl-col h3{font-size:17px;margin-bottom:6px}
  .tl-col > p{font-size:13px;color:var(--muted);margin-bottom:16px}
  .tl{list-style:none;position:relative;padding-left:20px}
  .tl::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--accent),var(--accent2),transparent)}
  .tl li{position:relative;padding:0 0 16px 0;font-size:13px;color:var(--muted)}
  .tl li::before{content:"";position:absolute;left:-18px;top:8px;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(255,90,138,.15)}
  .tl li b{color:var(--text);display:block;font-size:13px}
  .tl time{color:var(--gold);font-weight:700;font-size:12px;margin-right:6px}

  /* ===== install ===== */
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:step}
  .step{
    position:relative;padding:26px 22px 22px;border:1px solid var(--line);border-radius:18px;
    background:rgba(255,255,255,.03);
  }
  .step::before{
    counter-increment:step;content:"0" counter(step);
    position:absolute;top:-14px;left:20px;
    font-size:13px;font-weight:800;letter-spacing:.1em;color:#0b0a12;
    background:linear-gradient(135deg,var(--accent),var(--gold));
    padding:3px 10px;border-radius:999px;
  }
  .step h3{font-size:16px;margin:8px 0 8px}
  .step p{font-size:13px;color:var(--muted)}

  /* ===== faq ===== */
  .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .qa{border:1px solid var(--line);border-radius:14px;padding:18px 20px;background:rgba(255,255,255,.025)}
  .qa h3{font-size:15px;margin-bottom:8px;color:#fff;display:flex;gap:8px}
  .qa h3 span{color:var(--accent);font-weight:800}
  .qa p{font-size:13px;color:var(--muted)}
  .qa p::before{content:"答：";color:var(--gold)}

  /* ===== reviews ===== */
  .rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .rev{border:1px solid var(--line);border-radius:16px;padding:18px;background:rgba(255,255,255,.03);display:flex;gap:12px}
  .rev img{width:40px;height:40px;border-radius:50%;object-fit:cover;flex:none;border:1px solid var(--line)}
  .rev b{font-size:14px;display:block}
  .rev .meta{font-size:11px;color:var(--muted);margin-bottom:6px}
  .rev p{font-size:13px;color:#cfcde0}

  /* ===== safe ===== */
  .safe-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:start}
  .safe-visual{
    border-radius:20px;overflow:hidden;border:1px solid var(--line);
    background:linear-gradient(160deg,rgba(139,92,246,.22),rgba(255,90,138,.12));
    padding:26px;
  }
  .safe-visual .ring{
    width:120px;height:120px;border-radius:50%;margin:0 auto 18px;
    border:2px dashed rgba(245,199,107,.6);
    display:grid;place-items:center;font-size:12px;color:var(--gold);text-align:center;
    animation:spin 18s linear infinite;
  }
  @keyframes spin{to{transform:rotate(360deg)}}
  .safe-visual h3{text-align:center;font-size:18px}
  .safe-visual p{font-size:13px;color:var(--muted);text-align:center;margin-top:8px}
  .safe-list{display:grid;gap:14px}
  .safe-item{border-left:3px solid var(--accent2);padding:4px 0 4px 14px}
  .safe-item h3{font-size:15px;margin-bottom:4px}
  .safe-item p{font-size:13px;color:var(--muted)}

  /* ===== original wall ===== */
  .wall{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
  .wall figure{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
  .wall img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .35s ease}
  .wall figure:hover img{transform:scale(1.06)}
  .wall figcaption{
    position:absolute;left:0;right:0;bottom:0;padding:8px 10px;font-size:12px;color:#fff;
    background:linear-gradient(180deg,transparent,rgba(0,0,0,.85));
  }

  /* ===== news ===== */
  .news-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:26px}
  .news-list{list-style:none;display:grid;gap:14px}
  .news-list li{border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:rgba(255,255,255,.025)}
  .news-list h3{font-size:15px;margin-bottom:4px}
  .news-list p{font-size:13px;color:var(--muted)}
  .news-list time{font-size:11px;color:var(--gold);letter-spacing:.04em}
  .news-side{border:1px solid var(--line);border-radius:16px;padding:22px;background:linear-gradient(180deg,rgba(255,90,138,.1),transparent)}
  .news-side h3{font-size:16px;margin-bottom:10px}
  .news-side p{font-size:13px;color:var(--muted);margin-bottom:14px}

  /* ===== final download ===== */
  .final{padding:72px 0 60px}
  .final-box{
    border:1px solid var(--line);border-radius:24px;padding:40px;
    background:
      radial-gradient(600px 300px at 90% 0%, rgba(139,92,246,.35), transparent 60%),
      linear-gradient(145deg,rgba(255,90,138,.14),rgba(18,16,28,.9));
  }
  .final h2{font-size:clamp(22px,3vw,32px);margin:14px 0 10px}
  .final p.lead{color:var(--muted);font-size:15px;max-width:600px}
  .final dl{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:26px 0 8px}
  .final dl div{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:rgba(0,0,0,.28)}
  .final dt{font-size:14px;font-weight:700;margin-bottom:4px}
  .final dd{font-size:13px;color:var(--muted)}

  /* ===== footer ===== */
  .site-footer{border-top:1px solid var(--line);padding:34px 0 30px;background:rgba(0,0,0,.35)}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:26px}
  .foot-grid h3{font-size:14px;margin-bottom:8px;color:#d9d7e8}
  .foot-grid p,.foot-grid li{font-size:12px;color:#7d7a96;line-height:1.9;list-style:none}
  .foot-bottom{margin-top:24px;padding-top:16px;border-top:1px solid rgba(255,255,255,.06);display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;font-size:12px;color:#6f6c88}
  .foot-bottom a{color:#8f8caa}
  .foot-bottom a:hover{color:var(--accent)}

  /* ===== responsive ===== */
  @media (max-width:1024px){
    .hero-grid{grid-template-columns:1fr;gap:36px}
    .grid-4{grid-template-columns:repeat(3,1fr)}
    .rank-layout{grid-template-columns:1fr}
    .tl-wrap{grid-template-columns:1fr 1fr}
    .rev-grid{grid-template-columns:1fr 1fr}
    .wall{grid-template-columns:repeat(4,1fr)}
    .news-grid{grid-template-columns:1fr}
    .safe-layout{grid-template-columns:1fr}
    .final dl{grid-template-columns:1fr}
  }
  @media (max-width:768px){
    .nav-links{display:none}
    .menu-toggle{display:inline-block}
    .nav-links.open{
      display:flex;position:absolute;top:68px;left:0;right:0;
      flex-direction:column;gap:0;background:#0d0c16;border-bottom:1px solid var(--line);
      padding:8px 6%;
    }
    .nav-links.open a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.05)}
    .hero{padding:48px 0 40px}
    .sec{padding:52px 0}
    .grid-4{grid-template-columns:repeat(2,1fr)}
    .steps{grid-template-columns:1fr}
    .faq-grid{grid-template-columns:1fr}
    .tl-wrap{grid-template-columns:1fr}
    .rev-grid{grid-template-columns:1fr}
    .wall{grid-template-columns:repeat(3,1fr)}
    .final-box{padding:26px 20px}
    .foot-grid{grid-template-columns:1fr}
    .rank-item{grid-template-columns:32px 54px 1fr;gap:10px}
    .rank-item .heat{display:none}
  }
  @media (max-width:420px){
    .dl-btn{width:100%;justify-content:center}
    .grid-4{grid-template-columns:1fr}
    .wall{grid-template-columns:repeat(2,1fr)}
  }