:root{
  --bg:#0d0a11;
  --bg2:#151019;
  --panel:#1c1523;
  --panel2:#241a2d;
  --line:rgba(255,150,200,.16);
  --pink:#ff6fa5;
  --pink2:#ff9ec4;
  --peach:#ffb08a;
  --text:#f6eef3;
  --muted:#b7a7b4;
  --radius:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,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:1160px;margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.35;font-weight:700}
h2{font-size:26px;letter-spacing:.5px}
h3{font-size:18px}
p{color:var(--muted)}
.pink{color:var(--pink2)}
.section{padding:72px 0;position:relative}
.section-head{max-width:720px;margin-bottom:36px}
.section-head .kicker{display:inline-block;font-size:13px;letter-spacing:2px;color:var(--pink);border:1px solid var(--line);border-radius:999px;padding:4px 14px;margin-bottom:14px}
.section-head p{margin-top:12px;font-size:15px}

/* ===== header ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(13,10,17,.82);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;white-space:nowrap}
.brand img{height:34px;width:34px;border-radius:9px;object-fit:cover}
.nav-links{display:none;gap:22px;font-size:14px;color:var(--muted)}
.nav-links a:hover{color:var(--pink2)}
.nav-cta{
  display:inline-block;padding:8px 18px;border-radius:999px;font-size:14px;font-weight:600;
  background:linear-gradient(120deg,var(--pink),var(--peach));color:#2a0f1c;
  box-shadow:0 6px 18px rgba(255,111,165,.28);
}

/* ===== hero ===== */
.hero{
  position:relative;
  padding:60px 0 70px;
  background:
    radial-gradient(900px 460px at 12% -10%, rgba(255,111,165,.22), transparent 62%),
    radial-gradient(700px 420px at 92% 8%, rgba(255,176,138,.16), transparent 60%),
    linear-gradient(180deg,#140f18,#0d0a11);
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:120px;
  background:linear-gradient(180deg,transparent,var(--bg));
  pointer-events:none;
}
.hero-inner{display:grid;gap:44px;align-items:center}
.hero h1{font-size:32px;letter-spacing:.5px}
.hero h1 em{font-style:normal;background:linear-gradient(100deg,var(--pink2),var(--peach));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{margin-top:16px;font-size:15px;max-width:560px}
.hero-points{list-style:none;display:grid;gap:10px;margin-top:22px}
.hero-points li{display:flex;gap:10px;font-size:14px;color:#e8dae3;align-items:flex-start}
.hero-points li span{flex:0 0 20px;height:20px;border-radius:50%;background:rgba(255,111,165,.18);color:var(--pink2);font-size:12px;display:flex;align-items:center;justify-content:center;margin-top:4px}
.download-group{margin-top:28px}
.download-group .label{font-size:13px;color:var(--muted);margin-bottom:12px;letter-spacing:1px}
.dl-buttons{display:flex;flex-wrap:wrap;gap:12px}
.btn-dl{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 22px;border-radius:14px;font-size:14px;font-weight:600;
  border:1px solid var(--line);background:var(--panel);color:var(--text);
  transition:transform .2s ease,border-color .2s ease,background .2s ease;
}
.btn-dl:hover{transform:translateY(-2px);border-color:rgba(255,111,165,.5)}
.btn-dl.primary{
  background:linear-gradient(120deg,var(--pink),var(--peach));
  color:#2a0f1c;border-color:transparent;
  box-shadow:0 10px 26px rgba(255,111,165,.28);
}
.btn-dl small{display:block;font-weight:400;font-size:11px;opacity:.72}

/* device mockups */
.hero-visual{position:relative;display:flex;justify-content:center;gap:14px;align-items:flex-end}
.phone{
  border-radius:22px;overflow:hidden;border:1px solid rgba(255,255,255,.12);
  background:var(--panel);
  box-shadow:0 24px 50px rgba(0,0,0,.55);
  transition:transform .35s ease;
}
.phone img{width:100%;height:100%;object-fit:cover}
.phone-a{width:46%;max-width:210px;aspect-ratio:3/4.4;transform:rotate(-4deg) translateY(10px)}
.phone-b{width:54%;max-width:250px;aspect-ratio:3/4.4;z-index:2}
.phone-c{width:46%;max-width:210px;aspect-ratio:3/4.4;transform:rotate(4deg) translateY(10px)}
.hero-visual:hover .phone-a{transform:rotate(-6deg) translateY(2px)}
.hero-visual:hover .phone-c{transform:rotate(6deg) translateY(2px)}

/* ===== tag marquee ===== */
.tagbar{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(90deg,rgba(255,111,165,.10),rgba(255,176,138,.06));
  padding:16px 0;overflow:hidden;
}
.tagbar-track{display:flex;gap:28px;flex-wrap:wrap;justify-content:center;font-size:13px;color:var(--pink2);letter-spacing:1px}

/* ===== 热播剧集 ===== */
.drama-grid{display:grid;grid-template-columns:1fr;gap:22px}
.drama-card{
  background:linear-gradient(180deg,var(--panel),var(--bg2));
  border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s ease,border-color .25s ease;
}
.drama-card:hover{transform:translateY(-4px);border-color:rgba(255,111,165,.42)}
.drama-cover{position:relative;aspect-ratio:3/4;overflow:hidden;background:#120d16}
.drama-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.drama-card:hover .drama-cover img{transform:scale(1.04)}
.cover-badge{
  position:absolute;top:12px;left:12px;font-size:11px;padding:4px 10px;border-radius:999px;
  background:rgba(13,10,17,.72);border:1px solid var(--line);color:var(--pink2);backdrop-filter:blur(6px);
}
.drama-body{padding:16px 16px 18px;display:flex;flex-direction:column;gap:10px;flex:1}
.drama-body h3{font-size:16px}
.drama-body p{font-size:13.5px;line-height:1.7}
.drama-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:6px}
.drama-tags span{font-size:11.5px;padding:3px 9px;border-radius:999px;background:rgba(255,111,165,.12);color:var(--pink2);border:1px solid rgba(255,111,165,.16)}
.drama-date{font-size:12px;color:#8f8090;letter-spacing:.5px}

/* ===== AI 短剧 ===== */
.ai-band{
  background:linear-gradient(135deg,rgba(255,111,165,.12),rgba(120,60,180,.12) 55%,rgba(255,176,138,.10));
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.ai-layout{display:grid;gap:30px;align-items:center}
.ai-text h2{font-size:26px}
.ai-text p{margin-top:14px;font-size:15px}
.ai-list{list-style:none;margin-top:22px;display:grid;gap:14px}
.ai-list li{display:flex;gap:14px;align-items:flex-start;background:rgba(13,10,17,.42);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.ai-list b{display:block;font-size:14.5px;color:var(--text);margin-bottom:2px}
.ai-list span.num{flex:0 0 26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center;background:linear-gradient(120deg,var(--pink),var(--peach));color:#2a0f1c;font-size:13px;font-weight:700}
.ai-list p{font-size:13px;margin:0}
.ai-collage{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.ai-collage figure{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--panel);aspect-ratio:3/4}
.ai-collage img{width:100%;height:100%;object-fit:cover}
.ai-collage figure:nth-child(2){margin-top:22px}
.ai-collage figure:nth-child(4){margin-top:22px}

/* ===== 安装步骤 ===== */
.steps{display:grid;grid-template-columns:1fr;gap:16px;counter-reset:step}
.step{
  position:relative;background:var(--panel);border:1px solid var(--line);
  border-radius:16px;padding:20px 20px 20px 66px;
  transition:border-color .25s ease,transform .25s ease;
}
.step:hover{border-color:rgba(255,111,165,.42);transform:translateY(-3px)}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;left:18px;top:18px;
  font-size:15px;font-weight:700;color:#2a0f1c;
  width:34px;height:34px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(120deg,var(--pink),var(--peach));
}
.step h3{font-size:15.5px;margin-bottom:4px}
.step p{font-size:13.5px;margin:0}

/* ===== FAQ / 问答 ===== */
.qa-layout{display:grid;grid-template-columns:1fr;gap:16px}
.qa{
  background:linear-gradient(180deg,var(--panel),var(--bg2));
  border:1px solid var(--line);border-radius:16px;padding:18px 20px;
}
.qa .q{display:flex;gap:10px;font-weight:600;font-size:15px;color:var(--text)}
.qa .q i{font-style:normal;flex:0 0 22px;height:22px;border-radius:6px;background:rgba(255,111,165,.16);color:var(--pink2);font-size:12px;display:flex;align-items:center;justify-content:center;margin-top:3px}
.qa .a{display:flex;gap:10px;margin-top:10px;font-size:13.5px;color:var(--muted)}
.qa .a i{font-style:normal;flex:0 0 22px;height:22px;border-radius:6px;background:rgba(255,176,138,.14);color:var(--peach);font-size:12px;display:flex;align-items:center;justify-content:center;margin-top:3px}

/* ===== 用户热评 ===== */
.review-wall{display:grid;grid-template-columns:1fr;gap:16px}
.review{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;
  position:relative;
}
.review::before{content:"“";position:absolute;right:16px;top:2px;font-size:56px;color:rgba(255,111,165,.16);line-height:1}
.review p{font-size:14px;color:#e6d9e1;line-height:1.8}
.review .who{display:flex;align-items:center;gap:10px;margin-top:14px}
.review .avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(120deg,var(--pink),var(--peach));display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#2a0f1c}
.review .who b{font-size:13px;color:var(--text)}
.review .who small{display:block;font-size:11.5px;color:#8f8090}

/* ===== 隐私安全 ===== */
.safe-band{background:linear-gradient(180deg,rgba(255,176,138,.07),transparent 70%)}
.safe-grid{display:grid;grid-template-columns:1fr;gap:16px}
.safe-item{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px}
.safe-item .icon{width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(255,111,165,.14);color:var(--pink2);font-size:16px;margin-bottom:12px}
.safe-item h3{font-size:15.5px;margin-bottom:6px}
.safe-item p{font-size:13.5px;margin:0}

/* ===== 创作者计划 ===== */
.creator{
  background:
    radial-gradient(600px 300px at 88% 0%, rgba(255,111,165,.18), transparent 60%),
    linear-gradient(160deg,#1d1424,#120d16);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.creator-layout{display:grid;gap:32px;align-items:center}
.creator-text h2{font-size:26px}
.creator-text p{margin-top:14px;font-size:15px}
.creator-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.creator-cards div{background:rgba(13,10,17,.5);border:1px solid var(--line);border-radius:14px;padding:16px}
.creator-cards b{display:block;font-size:14px;color:var(--pink2);margin-bottom:4px}
.creator-cards span{font-size:12.5px;color:var(--muted)}
.creator-figure{border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:0 20px 44px rgba(0,0,0,.5)}
.creator-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4}

/* ===== 交流社区 ===== */
.community-grid{display:grid;grid-template-columns:1fr;gap:14px}
.community-item{
  display:flex;gap:14px;align-items:flex-start;
  background:linear-gradient(90deg,rgba(255,111,165,.08),transparent);
  border-left:3px solid var(--pink);
  border-radius:12px;padding:16px 18px;
}
.community-item .dot{flex:0 0 8px;height:8px;border-radius:50%;background:var(--pink);margin-top:9px}
.community-item h3{font-size:15px;margin-bottom:4px}
.community-item p{font-size:13px;margin:0}

/* ===== 客户端下载 / 结尾 ===== */
.final{
  background:
    radial-gradient(800px 400px at 50% 0%, rgba(255,111,165,.20), transparent 65%),
    linear-gradient(180deg,#150f1a,#0b0810);
  border-top:1px solid var(--line);
  text-align:center;
}
.final h2{font-size:28px}
.final .lead{max-width:600px;margin:16px auto 0;font-size:15px}
.final-steps{display:grid;grid-template-columns:1fr;gap:12px;max-width:860px;margin:32px auto 0;text-align:left}
.final-steps div{background:rgba(28,21,35,.78);border:1px solid var(--line);border-radius:14px;padding:16px 18px;display:flex;gap:12px}
.final-steps b{font-size:13px;color:var(--pink2);flex:0 0 auto}
.final-steps span{font-size:13.5px;color:var(--muted)}
.final-dl{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:32px}
.final-dl .btn-dl{padding:14px 26px}

/* ===== footer ===== */
.site-footer{background:#090710;border-top:1px solid var(--line);padding:44px 0 30px}
.footer-top{display:grid;gap:26px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:700}
.footer-brand img{height:30px;width:30px;border-radius:8px;object-fit:cover}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px;color:var(--muted)}
.footer-links a:hover{color:var(--pink2)}
.footer-note{font-size:12.5px;color:#7d6f7c;line-height:1.9}
.footer-bottom{
  margin-top:28px;padding-top:18px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:12px;color:#7d6f7c;
}
.footer-bottom time{color:#8f8090}

/* ===== 断点 ===== */
@media(min-width:768px){
  .hero{padding:76px 0 88px}
  .hero h1{font-size:44px}
  .section{padding:88px 0}
  h2,.ai-text h2,.creator-text h2{font-size:32px}
  .drama-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .qa-layout{grid-template-columns:repeat(2,1fr)}
  .review-wall{grid-template-columns:repeat(2,1fr)}
  .safe-grid{grid-template-columns:repeat(2,1fr)}
  .community-grid{grid-template-columns:repeat(2,1fr)}
  .final-steps{grid-template-columns:repeat(3,1fr)}
  .nav-links{display:flex}
  .footer-top{grid-template-columns:1fr;gap:20px}
}
@media(min-width:1024px){
  .hero-inner{grid-template-columns:1.05fr .95fr;gap:40px}
  .hero h1{font-size:50px}
  .ai-layout{grid-template-columns:1fr .9fr}
  .creator-layout{grid-template-columns:1.05fr .95fr}
  .drama-grid{grid-template-columns:repeat(4,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .qa-layout{grid-template-columns:repeat(2,1fr)}
  .review-wall{grid-template-columns:repeat(3,1fr)}
  .safe-grid{grid-template-columns:repeat(4,1fr)}
  .community-grid{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:auto 1fr;align-items:start;gap:40px}
  .section{padding:100px 0}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}