:root{
    --bg:#07080d;
    --panel:#0f1220;
    --ink:#eef1f8;
    --ink-soft:#a9b3cc;
    --line:rgba(178,196,255,.16);
    --chrome-1:#f7fbff;
    --chrome-2:#c9d8ff;
    --chrome-3:#8fa6d8;
    --sky:#8fd0ff;
    --pink:#ff9ec7;
    --pink-soft:#ffd3e6;
    --glow:rgba(143,208,255,.38);
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    background:var(--bg);
    color:var(--ink);
    font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",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}

  /* 流动银面背景 */
  .liquid-bg{
    position:fixed;
    inset:0;
    z-index:0;
    pointer-events:none;
    background:
      radial-gradient(60% 45% at 12% 8%,rgba(143,208,255,.20),transparent 70%),
      radial-gradient(50% 42% at 88% 18%,rgba(255,158,199,.16),transparent 72%),
      radial-gradient(55% 40% at 50% 92%,rgba(160,180,255,.14),transparent 70%),
      linear-gradient(180deg,#07080d 0%,#0a0c14 40%,#07080d 100%);
  }
  .liquid-bg::after{
    content:"";
    position:absolute;
    inset:-20%;
    background:conic-gradient(from 0deg at 50% 50%,rgba(205,225,255,.06),rgba(255,158,199,.05),rgba(143,208,255,.07),rgba(205,225,255,.05));
    filter:blur(90px);
    animation:swirl 26s linear infinite;
  }
  @keyframes swirl{to{transform:rotate(360deg)}}

  .wrap{position:relative;z-index:1}
  .container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

  /* 镀铬文字 */
  .chrome{
    background:linear-gradient(180deg,#ffffff 0%,#e2ecff 22%,#a9bedd 46%,#ffffff 60%,#c7d8f5 78%,#7f93b8 100%);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    -webkit-text-fill-color:transparent;
    filter:drop-shadow(0 2px 10px rgba(143,208,255,.30));
  }
  .chrome-pink{
    background:linear-gradient(180deg,#fff 0%,#ffe0ee 30%,#ff9ec7 58%,#fff 74%,#e07fa8 100%);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    -webkit-text-fill-color:transparent;
  }

  /* 顶部导航 */
  .site-header{
    position:sticky;top:0;z-index:50;
    backdrop-filter:blur(16px);
    -webkit-backdrop-filter:blur(16px);
    background:rgba(7,8,13,.72);
    border-bottom:1px solid var(--line);
  }
  .header-inner{
    display:flex;align-items:center;gap:18px;
    height:64px;max-width:1180px;margin:0 auto;padding:0 20px;
  }
  .brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
  .brand img{height:34px;width:auto;border-radius:9px}
  .brand-name{
    font-size:20px;font-weight:800;letter-spacing:.5px;white-space:nowrap;
  }
  .nav-scroll{
    flex:1;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;
  }
  .nav-scroll::-webkit-scrollbar{display:none}
  .nav-list{display:flex;gap:6px;list-style:none;white-space:nowrap}
  .nav-list a{
    display:inline-block;padding:8px 13px;border-radius:999px;
    font-size:14px;color:var(--ink-soft);
    border:1px solid transparent;transition:.25s;
  }
  .nav-list a:hover{
    color:#fff;border-color:rgba(143,208,255,.45);
    background:rgba(143,208,255,.10);
  }

  /* 首屏 */
  .hero{
    position:relative;padding:70px 0 60px;overflow:hidden;
  }
  .hero-grid{
    display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center;
  }
  .hero-tag{
    display:inline-block;font-size:13px;letter-spacing:2px;
    color:var(--sky);border:1px solid rgba(143,208,255,.45);
    padding:5px 14px;border-radius:999px;margin-bottom:20px;
    background:rgba(143,208,255,.08);
  }
  h1{
    font-size:clamp(30px,4.6vw,52px);
    line-height:1.24;font-weight:900;letter-spacing:.5px;
    margin-bottom:20px;
  }
  .hero-lead{
    font-size:16px;color:var(--ink-soft);max-width:520px;margin-bottom:28px;
  }
  .hero-lead strong{color:#fff;font-weight:600}
  .btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px}
  .btn{
    display:inline-flex;align-items:center;gap:9px;
    padding:13px 26px;border-radius:999px;font-size:15px;font-weight:700;
    border:1px solid transparent;cursor:pointer;transition:.25s;
    font-family:inherit;
  }
  .btn-chrome{
    background:linear-gradient(135deg,#ffffff,#dbe7ff 45%,#9fb4d8 100%);
    color:#0b0e18;
    box-shadow:0 8px 30px rgba(143,208,255,.30);
  }
  .btn-chrome:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(143,208,255,.46)}
  .btn-pink{
    background:linear-gradient(135deg,#ffd3e6,#ff9ec7 55%,#e07fa8 100%);
    color:#2a0e1c;
    box-shadow:0 8px 30px rgba(255,158,199,.28);
  }
  .btn-pink:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(255,158,199,.44)}
  .btn-icon{font-size:16px;line-height:1}
  .hero-note{font-size:13px;color:#7f8aa6}

  /* 首屏图堆 */
  .hero-stack{position:relative;height:440px}
  .hero-stack img{
    position:absolute;border-radius:16px;object-fit:cover;
    border:1px solid rgba(200,220,255,.22);
    box-shadow:0 18px 48px rgba(0,0,0,.56);
  }
  .hs-1{width:46%;height:300px;left:0;top:34px;z-index:2;transform:rotate(-4deg)}
  .hs-2{width:44%;height:330px;right:2%;top:0;z-index:3;transform:rotate(3deg)}
  .hs-3{width:38%;height:220px;left:32%;bottom:0;z-index:4;transform:rotate(-1deg)}

  /* 通用区块 */
  .section{padding:78px 0;position:relative}
  .section-head{margin-bottom:38px;max-width:760px}
  .eyebrow{
    font-size:12px;letter-spacing:3px;color:var(--pink);
    text-transform:uppercase;margin-bottom:10px;font-weight:700;
  }
  h2{
    font-size:clamp(24px,3.2vw,36px);font-weight:900;line-height:1.3;
    margin-bottom:14px;letter-spacing:.4px;
  }
  h3{font-size:18px;font-weight:800;margin-bottom:8px}
  .section-head p{color:var(--ink-soft);font-size:15px}
  .divider{
    height:1px;width:100%;
    background:linear-gradient(90deg,transparent,rgba(143,208,255,.35),rgba(255,158,199,.35),transparent);
  }

  /* 追剧特性 */
  .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .feature-card{
    background:linear-gradient(160deg,rgba(20,25,40,.92),rgba(12,15,26,.92));
    border:1px solid var(--line);border-radius:20px;padding:26px 22px;
    transition:.3s;
  }
  .feature-card:hover{
    transform:translateY(-4px);
    border-color:rgba(143,208,255,.45);
    box-shadow:0 16px 40px rgba(0,0,0,.5);
  }
  .feature-num{
    font-size:13px;font-weight:800;letter-spacing:2px;color:var(--sky);
    margin-bottom:12px;
  }
  .feature-card p{color:var(--ink-soft);font-size:14px}

  /* 生成流程 */
  .flow{
    display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
  }
  .flow-steps{list-style:none;display:flex;flex-direction:column;gap:18px}
  .flow-steps li{
    display:flex;gap:16px;padding:18px 20px;border-radius:16px;
    background:rgba(18,22,36,.7);border:1px solid var(--line);
  }
  .step-mark{
    flex-shrink:0;width:36px;height:36px;border-radius:11px;
    display:flex;align-items:center;justify-content:center;
    font-weight:800;font-size:15px;color:#0b0e18;
    background:linear-gradient(135deg,#fff,#b9cdec);
  }
  .flow-steps p{font-size:14px;color:var(--ink-soft)}
  .flow-visual{border-radius:22px;overflow:hidden;border:1px solid var(--line);box-shadow:0 20px 50px rgba(0,0,0,.55)}
  .flow-visual img{width:100%;height:460px;object-fit:cover}

  /* 教程 */
  .tutorial-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
  .tutorial-card{
    display:flex;gap:18px;padding:20px;border-radius:18px;
    background:rgba(15,18,32,.82);border:1px solid var(--line);
  }
  .tutorial-card img{
    width:118px;height:158px;object-fit:cover;border-radius:12px;flex-shrink:0;
    border:1px solid rgba(200,220,255,.16);
  }
  .tutorial-card p{font-size:14px;color:var(--ink-soft)}
  .tutorial-card .k{
    display:inline-block;font-size:12px;color:var(--pink);font-weight:700;
    letter-spacing:1px;margin-bottom:6px;
  }

  /* 剧本 */
  .script-band{
    display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;align-items:center;
    background:linear-gradient(140deg,rgba(24,28,46,.9),rgba(11,13,22,.9));
    border:1px solid var(--line);border-radius:24px;padding:34px;
  }
  .script-band img{border-radius:16px;height:400px;width:100%;object-fit:cover}
  .script-list{list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:18px}
  .script-list li{
    font-size:14px;color:var(--ink-soft);padding-left:18px;position:relative;
  }
  .script-list li::before{
    content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;
    background:linear-gradient(135deg,#8fd0ff,#ff9ec7);
  }

  /* 作者入驻 */
  .join-wrap{
    display:grid;grid-template-columns:repeat(2,1fr);gap:22px;
  }
  .join-card{
    padding:28px;border-radius:22px;
    background:linear-gradient(155deg,rgba(255,158,199,.12),rgba(143,208,255,.08) 60%,transparent);
    border:1px solid rgba(255,158,199,.26);
  }
  .join-card p{font-size:14px;color:var(--ink-soft);margin-bottom:14px}
  .join-card .tagline{
    font-size:13px;color:#fff;background:rgba(255,158,199,.18);
    border:1px solid rgba(255,158,199,.38);padding:4px 12px;border-radius:999px;
    display:inline-block;margin-bottom:14px;
  }

  /* 排行榜 */
  .rank-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .rank-item{
    border-radius:18px;overflow:hidden;position:relative;
    border:1px solid var(--line);background:#0d101c;
    transition:.3s;
  }
  .rank-item:hover{transform:translateY(-5px);border-color:rgba(255,158,199,.5)}
  .rank-item img{width:100%;height:250px;object-fit:cover}
  .rank-cap{padding:14px 16px}
  .rank-cap span{
    font-size:12px;color:var(--sky);letter-spacing:1px;font-weight:700;
  }
  .rank-cap p{font-size:14px;color:var(--ink-soft);margin-top:4px}
  .rank-badge{
    position:absolute;top:12px;left:12px;
    font-size:12px;font-weight:800;padding:4px 11px;border-radius:999px;
    background:linear-gradient(135deg,#fff,#b9cdec);color:#0b0e18;
  }

  /* 截图墙 */
  .still-wall{
    display:grid;grid-template-columns:repeat(6,1fr);gap:12px;
  }
  .still-wall img{
    width:100%;height:220px;object-fit:cover;border-radius:14px;
    border:1px solid var(--line);transition:.3s;
  }
  .still-wall img:hover{transform:scale(1.04);border-color:rgba(143,208,255,.55)}

  /* 题材 */
  .genre-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
  .genre-card{
    padding:22px 18px;border-radius:16px;text-align:left;
    background:rgba(16,20,34,.8);border:1px solid var(--line);
  }
  .genre-card h3{font-size:16px;margin-bottom:6px}
  .genre-card p{font-size:13px;color:var(--ink-soft)}

  /* 下载 */
  .download-box{
    margin-top:12px;
    border-radius:26px;padding:50px 30px;text-align:center;
    background:
      radial-gradient(70% 90% at 50% 0%,rgba(143,208,255,.16),transparent 70%),
      linear-gradient(180deg,rgba(18,22,38,.95),rgba(9,11,19,.95));
    border:1px solid rgba(178,196,255,.24);
  }
  .download-box h2{margin-bottom:12px}
  .download-box p{color:var(--ink-soft);font-size:15px;margin-bottom:28px}
  .download-box .btn-row{justify-content:center;margin-bottom:0}
  .dl-tip{font-size:13px;color:#7f8aa6;margin-top:20px}

  /* 底部 */
  .site-footer{
    border-top:1px solid var(--line);
    padding:44px 0 34px;
    font-size:13px;color:#6e788f;
    background:rgba(5,6,11,.7);
  }
  .footer-top{
    display:flex;flex-wrap:wrap;gap:14px 40px;justify-content:space-between;
    margin-bottom:26px;
  }
  .footer-seo-title{font-size:13px;color:#8b95ad;margin-bottom:10px;font-weight:700}
  .footer-links{
    display:flex;flex-wrap:wrap;gap:8px 18px;
  }
  .footer-links a{color:#7b869e;font-size:13px}
  .footer-links a:hover{color:var(--sky)}
  .footer-bottom{
    padding-top:20px;border-top:1px solid rgba(178,196,255,.10);
    display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center;justify-content:space-between;
  }
  .footer-bottom a{color:#7b869e}
  .footer-bottom a:hover{color:var(--sky)}
  .footer-time{font-size:12px;color:#5f6982}

  /* 百度 App 复制弹层 */
  .copy-modal{
    position:fixed;inset:0;z-index:200;display:none;
    align-items:center;justify-content:center;padding:20px;
    background:rgba(4,5,10,.78);backdrop-filter:blur(6px);
  }
  .copy-modal.open{display:flex}
  .copy-card{
    width:100%;max-width:400px;border-radius:20px;padding:26px 22px;
    background:linear-gradient(160deg,#151a2b,#0b0e18);
    border:1px solid rgba(143,208,255,.34);
    box-shadow:0 24px 60px rgba(0,0,0,.7);
  }
  .copy-card p{font-size:14px;color:var(--ink-soft);margin-bottom:14px;line-height:1.7}
  .copy-field{
    display:flex;gap:8px;margin-bottom:16px;
  }
  .copy-field input{
    flex:1;min-width:0;padding:11px 12px;border-radius:10px;
    border:1px solid rgba(178,196,255,.28);background:rgba(255,255,255,.05);
    color:#e6ecff;font-size:13px;font-family:inherit;
  }
  .copy-field button{
    padding:11px 16px;border-radius:10px;border:none;cursor:pointer;
    font-size:13px;font-weight:700;font-family:inherit;
    background:linear-gradient(135deg,#fff,#b9cdec);color:#0b0e18;
    white-space:nowrap;
  }
  .copy-close{
    width:100%;padding:11px;border-radius:10px;cursor:pointer;font-family:inherit;
    background:transparent;border:1px solid rgba(178,196,255,.26);color:#a9b3cc;font-size:14px;
  }

  /* 响应式 */
  @media (max-width:1024px){
    .hero-grid{grid-template-columns:1fr;gap:34px}
    .hero-stack{height:380px;max-width:560px}
    .feature-grid{grid-template-columns:repeat(2,1fr)}
    .rank-grid{grid-template-columns:repeat(2,1fr)}
    .genre-grid{grid-template-columns:repeat(2,1fr)}
    .still-wall{grid-template-columns:repeat(3,1fr)}
    .flow{grid-template-columns:1fr}
    .flow-visual img{height:380px}
    .script-band{grid-template-columns:1fr}
    .script-band img{height:320px}
  }
  @media (max-width:768px){
    .header-inner{height:58px;gap:12px;padding:0 14px}
    .brand img{height:28px}
    .brand-name{font-size:17px}
    .hero{padding:44px 0 40px}
    .hero-stack{height:320px}
    .hs-1{height:230px;width:47%}
    .hs-2{height:250px;width:45%}
    .hs-3{height:170px}
    .section{padding:54px 0}
    .feature-grid,.tutorial-grid,.join-wrap,.rank-grid,.genre-grid{grid-template-columns:1fr}
    .still-wall{grid-template-columns:repeat(2,1fr)}
    .still-wall img{height:180px}
    .flow-visual img{height:300px}
    .script-band{padding:22px}
    .script-band img{height:280px}
    .tutorial-card img{width:96px;height:132px}
    .btn{padding:12px 20px;font-size:14px}
    .download-box{padding:36px 18px;border-radius:20px}
    .footer-bottom{justify-content:flex-start}
  }