:root{
    --bg:#0b0d17;
    --bg-soft:#121529;
    --card:#171b33;
    --line:rgba(255,255,255,.09);
    --text:#eef0f8;
    --muted:#9aa2bd;
    --pink:#ff5c8a;
    --violet:#8b5cf6;
    --cyan:#2dd4bf;
    --gold:#f7b955;
    --radius:18px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:
      radial-gradient(900px 520px at 8% -8%, rgba(139,92,246,.30), transparent 62%),
      radial-gradient(760px 480px at 96% 2%, rgba(255,92,138,.22), transparent 60%),
      radial-gradient(900px 600px at 50% 108%, rgba(45,212,191,.14), transparent 60%),
      var(--bg);
    color:var(--text);
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  .wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 18px;}
  section{padding:64px 0;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:12px;letter-spacing:.16em;color:var(--muted);
    border:1px solid var(--line);border-radius:999px;padding:5px 14px;
    background:rgba(255,255,255,.03);
  }
  .eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--pink);}
  h1,h2,h3{line-height:1.3;letter-spacing:-.01em;}
  h2{font-size:clamp(23px,3.2vw,34px);margin:16px 0 12px;}
  h3{font-size:17px;margin-bottom:6px;}
  .lead{color:var(--muted);font-size:15px;max-width:680px;}
  .accent{color:var(--pink);}
  .accent2{color:var(--cyan);}

  /* 顶部导航 */
  .site-header{
    position:sticky;top:0;z-index:60;
    backdrop-filter:blur(14px);
    background:rgba(11,13,23,.78);
    border-bottom:1px solid var(--line);
  }
  .nav-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;height:62px;}
  .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;white-space:nowrap;}
  .brand img{height:32px;width:auto;border-radius:8px;}
  .brand span{color:var(--gold);font-size:11px;font-weight:600;border:1px solid rgba(247,185,85,.4);border-radius:6px;padding:1px 6px;margin-left:2px;}
  .nav-links{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end;}
  .nav-links a{
    font-size:13px;color:var(--muted);padding:6px 10px;border-radius:999px;transition:.2s;
    white-space:nowrap;
  }
  .nav-links a:hover{color:#fff;background:rgba(255,255,255,.07);}
  .nav-toggle{
    display:none;background:transparent;border:1px solid var(--line);color:#fff;
    border-radius:10px;padding:6px 12px;font-size:13px;font-family:inherit;
  }

  /* 首屏 */
  .hero{padding:56px 0 40px;position:relative;}
  .hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center;}
  .hero h1{font-size:clamp(29px,4.4vw,50px);margin:18px 0 16px;}
  .hero h1 em{
    font-style:normal;
    background:linear-gradient(96deg,var(--pink),var(--gold) 55%,var(--cyan));
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero .lead{font-size:16px;max-width:560px;}
  .hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 26px;}
  .hero-tags span{
    font-size:12.5px;color:#dfe3f5;border:1px solid var(--line);
    background:rgba(255,255,255,.04);border-radius:999px;padding:5px 12px;
  }

  .dl-group{display:flex;flex-wrap:wrap;gap:12px;}
  .dl-btn{
    display:inline-flex;align-items:center;gap:10px;
    padding:13px 20px;border-radius:14px;font-weight:700;font-size:14.5px;
    border:1px solid transparent;transition:transform .18s ease, box-shadow .18s ease;
    min-width:172px;
  }
  .dl-btn:hover{transform:translateY(-2px);}
  .dl-btn .ico{font-size:17px;line-height:1;}
  .dl-btn small{display:block;font-size:11px;font-weight:500;opacity:.72;line-height:1.2;}
  .dl-android{
    background:linear-gradient(135deg,#3ddc84,#22a06b);color:#04220f;
    box-shadow:0 12px 26px -14px rgba(61,220,132,.85);
  }
  .dl-ios{
    background:linear-gradient(135deg,#f4f6ff,#c9d1ee);color:#0c1024;
    box-shadow:0 12px 26px -14px rgba(210,220,255,.7);
  }
  .dl-other{
    background:rgba(255,255,255,.04);border-color:var(--line);color:#e8ecff;
  }
  .dl-other:hover{background:rgba(255,255,255,.09);}

  .hero-visual{position:relative;}
  .hero-visual::before{
    content:"";position:absolute;inset:-16px;border-radius:30px;
    background:conic-gradient(from 140deg,rgba(255,92,138,.35),rgba(139,92,246,.35),rgba(45,212,191,.32),rgba(255,92,138,.35));
    filter:blur(34px);opacity:.75;z-index:0;
  }
  .hero-shot{
    position:relative;z-index:1;border-radius:24px;overflow:hidden;
    border:1px solid rgba(255,255,255,.14);
    box-shadow:0 30px 60px -30px rgba(0,0,0,.95);
  }
  .hero-shot img{width:100%;height:auto;}
  .hero-shot figcaption{
    position:absolute;left:0;right:0;bottom:0;padding:22px 18px 14px;
    background:linear-gradient(to top,rgba(5,7,16,.94),transparent);
    font-size:12.5px;color:#cfd5f0;
  }
  .hero-mini{
    position:absolute;z-index:2;right:-10px;bottom:-22px;width:118px;
    border-radius:14px;border:1px solid rgba(255,255,255,.2);overflow:hidden;
    box-shadow:0 18px 34px -18px #000;
  }

  .stat-strip{
    margin-top:34px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;
    border-top:1px solid var(--line);padding-top:20px;
  }
  .stat-strip div{font-size:13px;color:var(--muted);}
  .stat-strip b{display:block;color:#fff;font-size:15px;margin-bottom:2px;}

  /* 区块通用 */
  .section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:28px;}
  .section-head .lead{margin-top:6px;}

  /* AI短剧 */
  .ai-band{background:linear-gradient(180deg,rgba(139,92,246,.10),transparent 70%);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .ai-layout{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch;}
  .ai-main{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);min-height:280px;}
  .ai-main img{width:100%;height:100%;object-fit:cover;}
  .ai-main .badge{
    position:absolute;top:14px;left:14px;font-size:12px;letter-spacing:.08em;
    background:rgba(11,13,23,.72);border:1px solid rgba(255,255,255,.24);
    border-radius:999px;padding:4px 12px;backdrop-filter:blur(6px);
  }
  .ai-points{display:grid;gap:14px;}
  .ai-point{
    background:var(--card);border:1px solid var(--line);border-radius:14px;
    padding:16px 18px;display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;
  }
  .ai-point .num{
    width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
    font-weight:800;font-size:14px;color:#0b0d17;
    background:linear-gradient(135deg,var(--gold),var(--pink));
  }
  .ai-point p{font-size:13.5px;color:var(--muted);margin:0;}

  /* 热播剧集 */
  .drama-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
  .drama-card{
    background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;
    display:flex;flex-direction:column;transition:transform .2s ease,border-color .2s ease;
  }
  .drama-card:hover{transform:translateY(-4px);border-color:rgba(255,92,138,.45);}
  .drama-card .poster{position:relative;aspect-ratio:3/4;overflow:hidden;background:#0a0d1b;}
  .drama-card .poster img{width:100%;height:100%;object-fit:cover;}
  .drama-card .poster .date{
    position:absolute;left:10px;bottom:10px;font-size:11px;color:#fff;
    background:rgba(5,7,16,.78);border:1px solid rgba(255,255,255,.18);
    border-radius:6px;padding:2px 8px;
  }
  .drama-body{padding:12px 13px 15px;display:flex;flex-direction:column;gap:7px;flex:1;}
  .drama-body h3{font-size:14.5px;}
  .drama-body p{font-size:12.5px;color:var(--muted);line-height:1.6;flex:1;}
  .chips{display:flex;flex-wrap:wrap;gap:6px;}
  .chips span{
    font-size:11px;color:#d9dcf0;background:rgba(139,92,246,.18);
    border:1px solid rgba(139,92,246,.35);border-radius:6px;padding:1px 7px;
  }
  .chips.small span{background:rgba(45,212,191,.14);border-color:rgba(45,212,191,.32);}

  /* 安装步骤 */
  .steps{border-top:1px solid var(--line);}
  .step-rail{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
  .step-card{
    position:relative;background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
    border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;
  }
  .step-card::after{
    content:"";position:absolute;right:-11px;top:50%;transform:translateY(-50%);
    width:0;height:0;border-left:9px solid rgba(255,92,138,.55);
    border-top:7px solid transparent;border-bottom:7px solid transparent;
  }
  .step-card:last-child::after{display:none;}
  .step-card .idx{
    font-size:12px;letter-spacing:.14em;color:var(--pink);font-weight:700;margin-bottom:8px;
  }
  .step-card p{font-size:13.5px;color:var(--muted);}
  .step-note{
    margin-top:20px;font-size:13px;color:var(--muted);
    border-left:3px solid var(--cyan);padding-left:14px;background:rgba(45,212,191,.06);
    border-radius:0 10px 10px 0;padding:12px 16px;
  }
  .step-note b{color:#fff;}

  /* FAQ */
  .faq-wrap{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
  details{
    background:var(--card);border:1px solid var(--line);border-radius:14px;padding:0;
    overflow:hidden;
  }
  details summary{
    cursor:pointer;list-style:none;padding:15px 18px;font-size:14.5px;font-weight:600;
    display:flex;justify-content:space-between;gap:12px;align-items:center;
  }
  details summary::-webkit-details-marker{display:none;}
  details summary::after{content:"+";color:var(--pink);font-size:19px;font-weight:400;line-height:1;}
  details[open] summary::after{content:"–";}
  details p{padding:0 18px 16px;font-size:13.5px;color:var(--muted);}

  /* 用户热评 */
  .review-band{background:linear-gradient(180deg,rgba(255,92,138,.07),transparent 75%);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
  .review{
    background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:16px;
    padding:18px;display:flex;flex-direction:column;gap:10px;
  }
  .review q{font-size:13.5px;color:#e6e9fa;quotes:"「" "」";line-height:1.75;}
  .review footer{display:flex;align-items:center;gap:10px;margin-top:auto;padding-top:8px;border-top:1px dashed var(--line);}
  .avatar{
    width:30px;height:30px;border-radius:50%;flex:none;
    display:grid;place-items:center;font-size:12px;font-weight:800;color:#0b0d17;
    background:linear-gradient(135deg,var(--violet),var(--pink));
  }
  .review footer span{font-size:12px;color:var(--muted);}
  .review.plays::before{content:"已看";align-self:flex-start;font-size:10.5px;color:var(--cyan);border:1px solid rgba(45,212,191,.4);border-radius:5px;padding:0 6px;}

  /* 隐私安全 */
  .privacy{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:center;}
  .shield{
    border-radius:22px;border:1px solid rgba(45,212,191,.32);
    background:
      radial-gradient(340px 220px at 30% 10%,rgba(45,212,191,.24),transparent 70%),
      rgba(255,255,255,.03);
    padding:26px;display:grid;gap:14px;
  }
  .shield h3{font-size:18px;}
  .shield .kv{display:grid;grid-template-columns:88px 1fr;gap:6px 12px;font-size:13px;color:var(--muted);}
  .shield .kv b{color:#fff;font-weight:600;}
  .qa-list{display:grid;gap:12px;}
  .qa{
    border:1px solid var(--line);border-radius:12px;padding:13px 16px;background:var(--card);
  }
  .qa .q{font-size:13.5px;font-weight:700;color:#fff;margin-bottom:4px;}
  .qa .q::before{content:"Q ";color:var(--cyan);font-weight:800;}
  .qa .a{font-size:13px;color:var(--muted);}
  .qa .a::before{content:"A ";color:var(--pink);font-weight:800;}

  /* 创作者计划 */
  .creator{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center;}
  .creator-list{display:grid;gap:12px;margin-top:18px;}
  .creator-list li{
    list-style:none;display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;
    font-size:13.5px;color:var(--muted);
  }
  .creator-list li i{
    width:20px;height:20px;border-radius:6px;margin-top:2px;flex:none;
    background:linear-gradient(135deg,var(--pink),var(--violet));
    display:grid;place-items:center;font-style:normal;font-size:11px;color:#fff;font-weight:800;
  }
  .creator-media{border-radius:22px;overflow:hidden;border:1px solid var(--line);position:relative;}
  .creator-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;}
  .creator-media .plate{
    position:absolute;inset:auto 14px 14px;padding:12px 14px;border-radius:12px;
    background:rgba(8,10,20,.8);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(8px);
    font-size:12.5px;color:#dfe3f5;
  }

  /* 交流社区 */
  .community-top{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:22px;}
  .comm-card{
    border:1px solid var(--line);border-radius:14px;padding:16px;
    background:linear-gradient(150deg,rgba(139,92,246,.16),rgba(255,255,255,.02));
  }
  .comm-card h3{font-size:15px;}
  .comm-card p{font-size:13px;color:var(--muted);}
  .wall{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;}
  .wall figure{border-radius:12px;overflow:hidden;border:1px solid var(--line);position:relative;background:#0a0d1b;}
  .wall img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4;transition:transform .4s ease;}
  .wall figure:hover img{transform:scale(1.06);}
  .wall figcaption{
    position:absolute;inset:auto 0 0;padding:16px 9px 7px;font-size:11px;color:#e8ebfa;
    background:linear-gradient(to top,rgba(5,7,16,.9),transparent);
  }

  /* 下载 */
  .download-band{
    border-top:1px solid var(--line);
    background:
      radial-gradient(700px 320px at 18% 10%,rgba(255,92,138,.20),transparent 65%),
      radial-gradient(700px 340px at 84% 90%,rgba(139,92,246,.22),transparent 65%),
      var(--bg-soft);
  }
  .dl-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:26px 0 30px;}
  .dl-flow div{
    border:1px solid var(--line);border-radius:14px;padding:15px 16px;background:rgba(255,255,255,.04);
    font-size:13px;color:var(--muted);
  }
  .dl-flow b{display:block;color:#fff;font-size:14px;margin-bottom:3px;}
  .dl-box{
    border:1px solid rgba(255,255,255,.16);border-radius:22px;padding:26px;
    background:rgba(9,11,22,.62);backdrop-filter:blur(8px);
    display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;
  }
  .dl-box h3{font-size:19px;margin-bottom:4px;}
  .dl-box p{font-size:13.5px;color:var(--muted);max-width:420px;}
  .dl-actions{display:flex;flex-wrap:wrap;gap:12px;}

  /* 页脚 */
  .site-footer{border-top:1px solid var(--line);padding:34px 0 26px;background:rgba(6,8,16,.7);}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:26px;}
  .foot-grid p{font-size:13px;color:var(--muted);}
  .foot-col h4{font-size:13px;color:#fff;margin-bottom:10px;letter-spacing:.06em;}
  .foot-col a{display:block;font-size:12.5px;color:var(--muted);padding:3px 0;}
  .foot-col a:hover{color:#fff;}
  .foot-bottom{
    margin-top:26px;padding-top:16px;border-top:1px solid var(--line);
    display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;
    font-size:12px;color:#7b83a0;
  }
  .foot-bottom time{color:#8d95b3;}

  @media (max-width:1024px){
    .hero-grid{grid-template-columns:1fr;gap:30px;}
    .hero-visual{max-width:520px;}
    .ai-layout,.creator,.privacy{grid-template-columns:1fr;}
    .drama-grid{grid-template-columns:repeat(3,1fr);}
    .review-grid{grid-template-columns:repeat(2,1fr);}
    .wall{grid-template-columns:repeat(4,1fr);}
    .dl-flow{grid-template-columns:repeat(2,1fr);}
    .stat-strip{grid-template-columns:repeat(2,1fr);gap:14px;}
    .foot-grid{grid-template-columns:1fr 1fr;}
    .step-rail{grid-template-columns:1fr;}
    .step-card::after{display:none;}
  }
  @media (max-width:768px){
    section{padding:46px 0;}
    .nav-links{display:none;}
    .nav-links.open{display:flex;position:absolute;left:0;right:0;top:62px;background:rgba(11,13,23,.97);
      border-bottom:1px solid var(--line);padding:10px 14px 16px;justify-content:flex-start;gap:6px;}
    .nav-toggle{display:block;}
    .drama-grid{grid-template-columns:repeat(2,1fr);gap:12px;}
    .review-grid,.faq-wrap,.community-top{grid-template-columns:1fr;}
    .wall{grid-template-columns:repeat(3,1fr);}
    .dl-flow{grid-template-columns:1fr;}
    .dl-box{padding:20px;flex-direction:column;align-items:flex-start;}
    .dl-btn{flex:1 1 100%;min-width:0;justify-content:center;}
    .foot-grid{grid-template-columns:1fr;}
    .hero-mini{width:92px;right:0;bottom:-14px;}
    .shield .kv{grid-template-columns:1fr;}
    h2{font-size:22px;}
  }