:root{
  --bg:#0b0d12;
  --bg-soft:#12151d;
  --card:#171b25;
  --line:rgba(255,255,255,.08);
  --text:#e9ecf3;
  --muted:#98a0b3;
  --accent:#ff3d68;
  --accent2:#7c5cff;
  --gold:#f5b942;
  --radius:18px;
  --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(124,92,255,.18), transparent 60%),
    radial-gradient(900px 500px at 0% 10%, rgba(255,61,104,.12), transparent 55%),
    var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}

/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(11,13,18,.72);
  border-bottom:1px solid var(--line);
}
.nav-bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;height:66px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{height:34px;width:auto;border-radius:8px}
.brand-name{font-size:18px;font-weight:700;letter-spacing:.5px;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.nav-links a{
  font-size:14px;color:var(--muted);padding:8px 12px;border-radius:10px;
  transition:color .2s,background .2s;white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-toggle{
  display:none;background:none;border:1px solid var(--line);color:var(--text);
  width:42px;height:38px;border-radius:10px;font-size:16px;cursor:pointer;
}

/* 首屏 */
.hero{padding:64px 0 56px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:var(--gold);border:1px solid rgba(245,185,66,.35);
  background:rgba(245,185,66,.08);padding:6px 14px;border-radius:999px;margin-bottom:20px;
}
.hero h1{
  font-size:clamp(30px,4.4vw,50px);line-height:1.2;font-weight:800;letter-spacing:-.5px;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin-top:20px;font-size:16px;color:var(--muted);max-width:520px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-points span{
  font-size:13px;color:#cfd5e4;background:var(--bg-soft);
  border:1px solid var(--line);padding:7px 14px;border-radius:999px;
}

/* 下载按钮 */
.dl-group{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 22px;border-radius:14px;font-size:15px;font-weight:600;
  transition:transform .18s,box-shadow .18s,filter .18s;
  border:1px solid transparent;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),#ff6a3d);
  color:#fff;box-shadow:0 12px 28px rgba(255,61,104,.28);
}
.btn-ghost{background:rgba(255,255,255,.05);color:var(--text);border-color:var(--line)}
.btn-ghost:hover{border-color:rgba(255,255,255,.24)}
.btn-icon{width:18px;height:18px;flex:none}
.btn small{display:block;font-size:11px;font-weight:400;opacity:.72;line-height:1.2}
.btn b{font-size:15px;line-height:1.2;display:block}

/* 首屏海报拼贴 */
.hero-visual{position:relative;min-height:420px}
.hero-visual .col{position:absolute;display:flex;flex-direction:column;gap:14px}
.col-a{left:0;top:0;width:46%}
.col-b{right:0;top:38px;width:46%}
.hero-visual img{
  width:100%;border-radius:14px;object-fit:cover;
  border:1px solid rgba(255,255,255,.1);
  box-shadow:0 22px 44px rgba(0,0,0,.55);
}
.col-a img:nth-child(2){margin-top:-58px;margin-left:22px;width:86%}
.col-b img:nth-child(1){margin-top:34px}
.col-b img:nth-child(2){margin-left:-26px;width:90%}
.hero-visual::after{
  content:"";position:absolute;inset:auto -10% -6% -10%;height:120px;
  background:linear-gradient(to top,var(--bg),transparent);pointer-events:none;
}

/* 通用区块 */
section{padding:64px 0}
.sec-head{margin-bottom:34px;max-width:760px}
.sec-tag{
  font-size:13px;letter-spacing:2px;color:var(--accent);font-weight:600;
  text-transform:uppercase;margin-bottom:10px;
}
.sec-head h2{font-size:clamp(22px,3vw,30px);font-weight:800;line-height:1.3}
.sec-head p{color:var(--muted);margin-top:12px;font-size:15px}

/* 栏目快览 */
.pillars{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.pillar{
  background:linear-gradient(160deg,var(--card),var(--bg-soft));
  border:1px solid var(--line);border-radius:16px;padding:20px 16px;
  transition:transform .2s,border-color .2s;
}
.pillar:hover{transform:translateY(-4px);border-color:rgba(255,61,104,.45)}
.pillar-num{font-size:12px;color:var(--muted);letter-spacing:1px}
.pillar h3{font-size:16px;margin:8px 0 6px}
.pillar p{font-size:13px;color:var(--muted);line-height:1.6}

/* 短剧海报墙 */
.poster-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.poster{
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  overflow:hidden;transition:transform .2s,border-color .2s;
}
.poster:hover{transform:translateY(-5px);border-color:rgba(124,92,255,.5)}
.poster-media{position:relative;aspect-ratio:3/4;overflow:hidden}
.poster-media img{width:100%;height:100%;object-fit:cover}
.score{
  position:absolute;top:10px;right:10px;font-size:12px;font-weight:700;
  background:rgba(0,0,0,.62);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.18);color:var(--gold);
  padding:3px 9px;border-radius:999px;
}
.poster-body{padding:12px 14px 16px}
.poster-body h3{font-size:15px;line-height:1.4;margin-bottom:6px}
.poster-body .desc{font-size:12.5px;color:var(--muted);line-height:1.55;min-height:38px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.tags span{
  font-size:11px;color:#c7cede;background:rgba(255,255,255,.06);
  border-radius:6px;padding:2px 8px;
}
.release{font-size:11.5px;color:#7f8798;margin-top:10px;display:block}

/* 安装步骤 时间线 */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative}
.step{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:16px;
  padding:26px 22px;position:relative;
}
.step::before{
  content:"";position:absolute;left:22px;top:0;width:38px;height:3px;
  border-radius:0 0 4px 4px;background:linear-gradient(90deg,var(--accent),var(--accent2));
}
.step-no{
  font-size:13px;color:var(--accent);font-weight:700;letter-spacing:1px;
}
.step h3{font-size:17px;margin:10px 0 8px}
.step p{font-size:14px;color:var(--muted)}
.step ul{list-style:none;margin-top:12px;display:grid;gap:6px}
.step li{
  font-size:13px;color:#b6bdcf;padding-left:16px;position:relative;
}
.step li::before{
  content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;
  background:var(--accent2);
}

/* AI短剧 */
.ai-band{
  background:
    linear-gradient(135deg,rgba(124,92,255,.16),rgba(255,61,104,.10)),
    var(--bg-soft);
  border:1px solid var(--line);border-radius:24px;padding:40px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;
}
.ai-band h2{font-size:clamp(22px,3vw,28px);margin-bottom:14px}
.ai-band p{color:var(--muted);font-size:15px}
.ai-list{display:grid;gap:12px;margin-top:22px}
.ai-item{
  display:flex;gap:12px;align-items:flex-start;
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  border-radius:12px;padding:12px 14px;font-size:14px;
}
.ai-item strong{color:var(--text);display:block;margin-bottom:2px}
.ai-item span{color:var(--muted);font-size:13px}
.ai-thumb{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ai-thumb img{
  width:100%;height:100%;aspect-ratio:3/4;object-fit:cover;
  border-radius:14px;border:1px solid rgba(255,255,255,.1);
}

/* 问答 */
.qa-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.qa{
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:20px 22px;
}
.qa q{display:block;font-size:15px;font-weight:700;color:#fff;quotes:none;margin-bottom:8px}
.qa q::before{content:"Q ";color:var(--accent);font-weight:800}
.qa p{font-size:14px;color:var(--muted)}
.qa p::before{content:"A ";color:var(--accent2);font-weight:800}

/* 用户热评 */
.review-track{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
}
.review{
  background:linear-gradient(180deg,var(--card),var(--bg-soft));
  border:1px solid var(--line);border-radius:16px;padding:22px;
  display:flex;flex-direction:column;gap:12px;
}
.stars{color:var(--gold);font-size:13px;letter-spacing:2px}
.review blockquote{font-size:14.5px;color:#d6dbe7;line-height:1.75}
.reviewer{display:flex;align-items:center;gap:10px;margin-top:auto}
.avatar{
  width:34px;height:34px;border-radius:50%;flex:none;
  display:grid;place-items:center;font-size:13px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--accent2),var(--accent));
}
.reviewer b{font-size:13.5px;display:block}
.reviewer span{font-size:12px;color:var(--muted)}

/* 隐私安全 */
.privacy-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.privacy-card{
  display:flex;gap:16px;background:var(--bg-soft);
  border:1px solid var(--line);border-radius:16px;padding:22px;
}
.privacy-icon{
  width:44px;height:44px;flex:none;border-radius:12px;
  display:grid;place-items:center;font-size:19px;
  background:rgba(124,92,255,.16);border:1px solid rgba(124,92,255,.35);
}
.privacy-card h3{font-size:16px;margin-bottom:6px}
.privacy-card p{font-size:13.5px;color:var(--muted)}

/* 创作者计划 */
.creator{
  display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;
  background:linear-gradient(120deg,rgba(255,61,104,.10),transparent 60%);
  border:1px solid var(--line);border-radius:24px;padding:40px;
}
.creator h2{font-size:clamp(22px,3vw,28px);margin-bottom:14px}
.creator p{color:var(--muted);font-size:15px}
.creator-steps{display:grid;gap:14px;margin-top:22px}
.cstep{display:flex;gap:14px;align-items:flex-start}
.cstep b{
  width:26px;height:26px;flex:none;border-radius:50%;
  display:grid;place-items:center;font-size:12.5px;
  background:var(--accent);color:#fff;
}
.cstep span{font-size:14px;color:#cfd5e4}
.creator-media{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.creator-media img{
  width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:14px;
  border:1px solid rgba(255,255,255,.1);
}

/* 交流社区 */
.community-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.comm{
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:24px;transition:border-color .2s,transform .2s;
}
.comm:hover{transform:translateY(-4px);border-color:rgba(245,185,66,.4)}
.comm h3{font-size:16px;margin-bottom:8px}
.comm p{font-size:13.5px;color:var(--muted)}
.comm-meta{margin-top:14px;font-size:12px;color:#7f8798}

/* 结尾下载区 */
.final-cta{
  border-radius:24px;padding:48px 40px;
  background:
    radial-gradient(600px 240px at 90% 0%, rgba(255,61,104,.28), transparent 60%),
    linear-gradient(135deg,#1a1020,#12151d);
  border:1px solid rgba(255,61,104,.28);
  display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;
}
.final-cta h2{font-size:clamp(22px,3vw,30px);margin-bottom:14px}
.final-cta > div > p{color:var(--muted);font-size:15px}
.final-steps{display:grid;gap:10px;margin-top:22px}
.fstep{font-size:14px;color:#cfd5e4;display:flex;gap:10px}
.fstep b{color:var(--accent);flex:none}
.cta-box{
  background:rgba(0,0,0,.28);border:1px solid var(--line);
  border-radius:18px;padding:26px;
}
.cta-box h3{font-size:16px;margin-bottom:6px}
.cta-box p{font-size:13px;color:var(--muted);margin-bottom:18px}
.cta-box .btn{width:100%;justify-content:center;margin-bottom:12px}
.cta-box .btn:last-child{margin-bottom:0}

/* 页脚 */
.site-footer{
  border-top:1px solid var(--line);margin-top:40px;
  padding:30px 0 34px;font-size:12.5px;color:#6f778a;
}
.footer-inner{
  display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;justify-content:space-between;
}
.footer-inner a{color:#8791a6}
.footer-inner a:hover{color:#b6bdcf}
.footer-inner .time{color:#6f778a}

/* 响应式 */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{max-width:520px;margin:0 auto;width:100%}
  .pillars{grid-template-columns:repeat(3,1fr)}
  .poster-grid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:1fr 1fr}
  .ai-band{grid-template-columns:1fr;padding:30px}
  .review-track{grid-template-columns:1fr 1fr}
  .community-grid{grid-template-columns:1fr 1fr}
  .creator{grid-template-columns:1fr;padding:30px}
  .final-cta{grid-template-columns:1fr;padding:34px}
}
@media (max-width:768px){
  .nav-toggle{display:block}
  .nav-links{
    display:none;position:absolute;left:0;right:0;top:66px;
    flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(11,13,18,.97);border-bottom:1px solid var(--line);
    padding:12px 20px 18px;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:11px 8px;font-size:15px}
  .hero{padding:40px 0 36px}
  section{padding:46px 0}
  .pillars{grid-template-columns:1fr 1fr}
  .poster-grid{grid-template-columns:1fr 1fr;gap:14px}
  .steps{grid-template-columns:1fr}
  .qa-grid{grid-template-columns:1fr}
  .review-track{grid-template-columns:1fr}
  .privacy-grid{grid-template-columns:1fr}
  .community-grid{grid-template-columns:1fr}
  .ai-thumb{grid-template-columns:1fr 1fr;gap:10px}
  .hero-visual{min-height:0;position:static}
  .hero-visual .col{position:static;width:100%;flex-direction:row;gap:10px}
  .col-a img:nth-child(2),.col-b img:nth-child(1),.col-b img:nth-child(2){margin:0;width:50%}
  .col-a img:nth-child(1),.col-b img:nth-child(1){width:50%}
  .hero-visual img{flex:1}
  .hero-visual{display:grid;gap:10px}
  .creator-media{grid-template-columns:1fr 1fr;gap:10px}
  .footer-inner{flex-direction:column;align-items:flex-start}
  .btn{padding:12px 18px}
  .cta-box{padding:20px}
}