:root{
    --bg:#0b0a12;
    --bg-soft:#12101c;
    --panel:#171425;
    --panel-2:#1e1a2e;
    --line:rgba(255,255,255,.08);
    --text:#efeaf6;
    --muted:#a49cb8;
    --gold:#f5b849;
    --gold-deep:#d9912a;
    --violet:#8a6bf0;
    --violet-soft:#b39cff;
    --radius:16px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--text);
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;}
  .wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 26px;border-radius:999px;font-size:15px;font-weight:600;
    transition:transform .25s,box-shadow .25s,background .25s;white-space:nowrap;
  }
  .btn:active{transform:scale(.97);}
  .btn-gold{
    background:linear-gradient(135deg,#ffd27a,#e39a2b);
    color:#241703;box-shadow:0 8px 26px rgba(227,154,43,.32);
  }
  .btn-gold:hover{box-shadow:0 12px 32px rgba(227,154,43,.5);transform:translateY(-2px);}
  .btn-line{
    background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.22);
  }
  .btn-line:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-2px);}
  .btn-violet{
    background:linear-gradient(135deg,#9a7bff,#6c4bea);color:#fff;
    box-shadow:0 8px 26px rgba(108,75,234,.34);
  }
  .btn-violet:hover{box-shadow:0 12px 32px rgba(108,75,234,.5);transform:translateY(-2px);}
  .sec{padding:76px 0;position:relative;}
  .sec-head{max-width:760px;margin-bottom:42px;}
  .eyebrow{
    display:inline-block;font-size:12px;letter-spacing:.24em;color:var(--gold);
    border:1px solid rgba(245,184,73,.35);border-radius:999px;padding:4px 14px;margin-bottom:16px;
  }
  .sec-head h2{font-size:30px;line-height:1.35;letter-spacing:.01em;margin-bottom:14px;}
  .sec-head p{color:var(--muted);font-size:15.5px;}

  /* ---------- 头部 ---------- */
  .site-header{
    position:sticky;top:0;z-index:50;
    background:rgba(11,10,18,.82);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
  }
  .nav-inner{display:flex;align-items:center;justify-content:space-between;height:66px;gap:20px;}
  .brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
  .brand img{height:32px;width:32px;border-radius:8px;object-fit:cover;}
  .brand span{font-size:18px;font-weight:700;letter-spacing:.02em;}
  .nav-links{display:none;gap:22px;font-size:14px;color:var(--muted);}
  .nav-links a{transition:color .2s;}
  .nav-links a:hover{color:var(--gold);}
  .nav-cta{display:none;}
  .nav-toggle{
    display:flex;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;
  }
  .nav-toggle i{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:.25s;}
  .nav-mobile{
    display:none;flex-direction:column;gap:2px;
    border-top:1px solid var(--line);padding:10px 20px 18px;
  }
  .nav-mobile.open{display:flex;}
  .nav-mobile a{padding:10px 0;font-size:15px;color:var(--muted);border-bottom:1px solid rgba(255,255,255,.05);}
  .nav-mobile a:last-child{border-bottom:0;}

  /* ---------- Hero ---------- */
  .hero{
    position:relative;overflow:hidden;
    padding:64px 0 72px;
    background:
      radial-gradient(circle at 82% 8%,rgba(138,107,240,.30),transparent 52%),
      radial-gradient(circle at 6% 84%,rgba(245,184,73,.16),transparent 50%),
      linear-gradient(180deg,#0e0c18,#0b0a12);
  }
  .hero::after{
    content:"";position:absolute;inset:0;pointer-events:none;
    background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),
                     linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
    background-size:56px 56px;
    mask-image:radial-gradient(circle at 50% 40%,#000,transparent 78%);
  }
  .hero-grid{
    position:relative;z-index:2;
    display:grid;gap:46px;align-items:center;
  }
  .hero h1{
    font-size:34px;line-height:1.3;letter-spacing:.01em;margin-bottom:20px;
    background:linear-gradient(120deg,#fff 20%,#ffd99a 58%,#b39cff 100%);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero-lead{color:#c8c1d9;font-size:16px;margin-bottom:12px;}
  .hero-lead + .hero-lead{margin-bottom:26px;}
  .hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px;}
  .hero-tags span{
    font-size:13px;color:#d6cdf0;padding:6px 14px;border-radius:999px;
    background:rgba(138,107,240,.14);border:1px solid rgba(138,107,240,.3);
  }
  .download-box{
    background:linear-gradient(145deg,rgba(30,26,46,.9),rgba(18,16,28,.9));
    border:1px solid var(--line);border-radius:var(--radius);
    padding:22px;margin-bottom:22px;
  }
  .download-box h2{font-size:16px;margin-bottom:14px;color:#fff;font-weight:600;}
  .dl-buttons{display:flex;flex-wrap:wrap;gap:12px;}
  .dl-note{font-size:13px;color:var(--muted);margin-top:14px;}
  .hero-meta{display:flex;flex-wrap:wrap;gap:22px;font-size:13.5px;color:var(--muted);}
  .hero-meta strong{color:var(--gold);font-weight:600;}

  .hero-visual{position:relative;}
  .poster-stack{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
  .poster-stack figure{
    position:relative;border-radius:14px;overflow:hidden;
    border:1px solid rgba(255,255,255,.1);
    box-shadow:0 18px 42px rgba(0,0,0,.5);
    transition:transform .35s,box-shadow .35s;
  }
  .poster-stack figure:nth-child(odd){transform:translateY(-16px);}
  .poster-stack figure:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 24px 52px rgba(138,107,240,.34);}
  .poster-stack img{width:100%;aspect-ratio:3/4;object-fit:cover;}
  .poster-stack figcaption{
    position:absolute;left:0;right:0;bottom:0;padding:22px 10px 8px;
    font-size:12px;color:#fff;
    background:linear-gradient(transparent,rgba(0,0,0,.82));
  }

  /* ---------- 推荐流 ---------- */
  .feed-grid{display:grid;gap:20px;grid-template-columns:1fr;}
  .feed-card{
    background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
    overflow:hidden;display:flex;flex-direction:column;
    transition:transform .3s,border-color .3s,box-shadow .3s;
  }
  .feed-card:hover{transform:translateY(-5px);border-color:rgba(245,184,73,.34);box-shadow:0 18px 40px rgba(0,0,0,.46);}
  .feed-card .pic{position:relative;overflow:hidden;}
  .feed-card .pic img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .5s;}
  .feed-card:hover .pic img{transform:scale(1.05);}
  .feed-badge{
    position:absolute;top:12px;left:12px;font-size:11.5px;letter-spacing:.06em;
    background:rgba(11,10,18,.78);border:1px solid rgba(245,184,73,.45);color:var(--gold);
    padding:3px 10px;border-radius:999px;
  }
  .feed-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1;}
  .feed-body h3{font-size:16.5px;line-height:1.4;}
  .feed-body p{font-size:13.5px;color:var(--muted);flex:1;}
  .feed-tags{display:flex;flex-wrap:wrap;gap:7px;}
  .feed-tags span{
    font-size:11.5px;color:#c3b7e6;padding:2px 9px;border-radius:6px;
    background:rgba(138,107,240,.13);border:1px solid rgba(138,107,240,.22);
  }
  .feed-date{font-size:12px;color:#7d7594;letter-spacing:.02em;}

  /* ---------- 热播榜 ---------- */
  .hot{background:linear-gradient(180deg,#0b0a12,#12101c 60%,#0b0a12);}
  .hot-list{display:flex;flex-direction:column;gap:14px;}
  .hot-row{
    display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;
    background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px 16px;
    transition:border-color .25s,background .25s;
  }
  .hot-row:hover{border-color:rgba(245,184,73,.32);background:var(--panel-2);}
  .hot-thumb{
    width:64px;height:86px;border-radius:10px;overflow:hidden;flex-shrink:0;
    border:1px solid rgba(255,255,255,.09);
  }
  .hot-thumb img{width:100%;height:100%;object-fit:cover;}
  .hot-main h3{font-size:15.5px;margin-bottom:4px;}
  .hot-main p{font-size:13px;color:var(--muted);margin-bottom:6px;}
  .hot-tags{display:flex;flex-wrap:wrap;gap:7px;font-size:11.5px;color:#a99acb;}
  .hot-tags span{background:rgba(255,255,255,.05);padding:1px 8px;border-radius:5px;}
  .hot-rank{
    font-family:Georgia,serif;font-size:20px;color:rgba(245,184,73,.7);
    min-width:34px;text-align:center;
  }

  /* ---------- 安装步骤 ---------- */
  .steps-grid{display:grid;gap:18px;grid-template-columns:1fr;}
  .step{
    position:relative;background:var(--panel);border:1px solid var(--line);
    border-radius:var(--radius);padding:24px 22px 22px;
    transition:transform .3s,border-color .3s;
  }
  .step:hover{transform:translateY(-4px);border-color:rgba(138,107,240,.4);}
  .step-no{
    display:inline-flex;align-items:center;justify-content:center;
    width:38px;height:38px;border-radius:11px;margin-bottom:14px;
    background:linear-gradient(135deg,rgba(245,184,73,.22),rgba(138,107,240,.24));
    border:1px solid rgba(245,184,73,.3);
    color:var(--gold);font-weight:700;font-size:15px;
  }
  .step h3{font-size:16px;margin-bottom:8px;}
  .step p{font-size:13.5px;color:var(--muted);}

  /* ---------- 问答 ---------- */
  .qa-grid{display:grid;gap:16px;grid-template-columns:1fr;}
  .qa-item{
    background:linear-gradient(160deg,rgba(30,26,46,.92),rgba(18,16,28,.9));
    border:1px solid var(--line);border-radius:14px;padding:20px 22px;
  }
  .qa-item .q{
    display:flex;gap:10px;font-size:15px;font-weight:600;color:#fff;margin-bottom:10px;
  }
  .qa-item .q i{
    flex-shrink:0;width:24px;height:24px;border-radius:7px;
    display:flex;align-items:center;justify-content:center;
    background:rgba(245,184,73,.16);color:var(--gold);
    font-style:normal;font-size:13px;font-weight:700;
  }
  .qa-item .a{font-size:13.5px;color:var(--muted);padding-left:34px;}

  /* ---------- 热评 ---------- */
  .review-wall{
    display:grid;gap:16px;grid-template-columns:1fr;
  }
  .review{
    background:var(--panel);border:1px solid var(--line);border-radius:14px;
    padding:20px 22px;position:relative;
  }
  .review::before{
    content:"“";position:absolute;top:6px;right:18px;font-family:Georgia,serif;
    font-size:52px;line-height:1;color:rgba(245,184,73,.16);
  }
  .review p{font-size:13.5px;color:#cfc7e0;margin-bottom:14px;}
  .review .who{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);}
  .avatar{
    width:30px;height:30px;border-radius:50%;flex-shrink:0;
    display:flex;align-items:center;justify-content:center;
    font-size:12px;font-weight:700;color:#241703;
    background:linear-gradient(135deg,#ffd27a,#e39a2b);
  }

  /* ---------- 隐私 ---------- */
  .privacy{background:linear-gradient(180deg,#0b0a12,#100e19 50%,#0b0a12);}
  .privacy-grid{display:grid;gap:16px;grid-template-columns:1fr;}
  .priv-card{
    background:rgba(23,20,37,.9);border:1px solid var(--line);border-radius:14px;
    padding:22px;border-left:3px solid rgba(138,107,240,.6);
  }
  .priv-card h3{font-size:15.5px;margin-bottom:8px;color:#efeaf6;}
  .priv-card p{font-size:13.5px;color:var(--muted);}

  /* ---------- 创作者 ---------- */
  .creator-wrap{
    display:grid;gap:26px;grid-template-columns:1fr;
    background:linear-gradient(145deg,rgba(138,107,240,.14),rgba(245,184,73,.08));
    border:1px solid rgba(138,107,240,.24);border-radius:20px;padding:28px;
  }
  .creator-main h2{font-size:26px;margin-bottom:14px;}
  .creator-main p{font-size:14.5px;color:#cfc7e0;margin-bottom:12px;}
  .creator-list{display:flex;flex-direction:column;gap:12px;}
  .creator-list li{
    list-style:none;display:flex;gap:12px;align-items:flex-start;
    background:rgba(11,10,18,.5);border:1px solid var(--line);
    border-radius:12px;padding:14px 16px;font-size:13.5px;color:#cfc7e0;
  }
  .creator-list li b{color:var(--gold);font-weight:600;flex-shrink:0;}

  /* ---------- 社区 ---------- */
  .community-grid{display:grid;gap:16px;grid-template-columns:1fr;}
  .comm-card{
    background:var(--panel);border:1px solid var(--line);border-radius:14px;
    padding:22px;transition:transform .3s,border-color .3s;
  }
  .comm-card:hover{transform:translateY(-4px);border-color:rgba(245,184,73,.3);}
  .comm-card h3{font-size:15.5px;margin-bottom:8px;}
  .comm-card p{font-size:13.5px;color:var(--muted);}
  .comm-card .tag{font-size:11.5px;color:var(--violet-soft);letter-spacing:.08em;}

  /* ---------- 下载区 ---------- */
  .final-download{
    background:
      radial-gradient(circle at 50% 0%,rgba(138,107,240,.28),transparent 60%),
      linear-gradient(180deg,#0e0c18,#0b0a12);
    padding:80px 0;
  }
  .final-box{
    background:linear-gradient(160deg,rgba(30,26,46,.96),rgba(18,16,28,.96));
    border:1px solid rgba(245,184,73,.2);border-radius:22px;
    padding:38px 26px;text-align:center;
  }
  .final-box h2{font-size:27px;margin-bottom:14px;}
  .final-box > p{color:var(--muted);font-size:14.5px;max-width:640px;margin:0 auto 26px;}
  .final-dls{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:30px;}
  .final-steps{
    display:grid;gap:14px;grid-template-columns:1fr;text-align:left;
    border-top:1px dashed rgba(255,255,255,.12);padding-top:26px;
  }
  .final-step{font-size:13.5px;color:#c8c1d9;}
  .final-step b{display:block;color:var(--gold);font-size:13px;margin-bottom:3px;letter-spacing:.05em;}

  /* ---------- 页脚 ---------- */
  .site-footer{
    border-top:1px solid var(--line);padding:26px 0 32px;
    background:#09080f;
  }
  .footer-inner{
    display:flex;flex-direction:column;gap:8px;align-items:flex-start;
    font-size:12px;color:#6c6584;
  }
  .footer-inner a{color:#8c85a4;border-bottom:1px dotted rgba(140,133,164,.4);}
  .footer-inner a:hover{color:var(--gold);}
  .footer-inner .update-time{font-size:12px;color:#5d5773;}

  @media (min-width:768px){
    .dl-buttons{gap:14px;}
    .feed-grid{grid-template-columns:repeat(2,1fr);}
    .steps-grid{grid-template-columns:repeat(2,1fr);}
    .qa-grid{grid-template-columns:repeat(2,1fr);}
    .review-wall{grid-template-columns:repeat(2,1fr);}
    .privacy-grid{grid-template-columns:repeat(2,1fr);}
    .community-grid{grid-template-columns:repeat(2,1fr);}
    .creator-wrap{padding:34px;}
    .final-steps{grid-template-columns:repeat(2,1fr);}
    .hero h1{font-size:44px;}
    .sec-head h2{font-size:34px;}
    .hot-row{grid-template-columns:auto auto 1fr;}
    .final-box{padding:52px 44px;}
    .nav-toggle{display:none;}
    .nav-links{display:flex;}
    .nav-cta{display:inline-flex;}
    .hero-grid{grid-template-columns:1.05fr .95fr;}
  }

  @media (min-width:1024px){
    .sec{padding:90px 0;}
    .hero{padding:80px 0 90px;}
    .hero h1{font-size:50px;}
    .feed-grid{grid-template-columns:repeat(4,1fr);}
    .steps-grid{grid-template-columns:repeat(3,1fr);}
    .qa-grid{grid-template-columns:repeat(2,1fr);}
    .review-wall{grid-template-columns:repeat(3,1fr);}
    .privacy-grid{grid-template-columns:repeat(3,1fr);}
    .community-grid{grid-template-columns:repeat(3,1fr);}
    .creator-wrap{grid-template-columns:1.1fr .9fr;gap:36px;padding:42px;}
    .final-box{padding:60px 56px;}
    .final-steps{grid-template-columns:repeat(4,1fr);}
    .poster-stack{gap:18px;}
    .footer-inner{flex-direction:row;align-items:center;justify-content:space-between;}
  }