:root{
  --bg:#0d0b12;
  --bg-2:#141020;
  --panel:#1a1527;
  --panel-2:#211a33;
  --line:rgba(255,203,88,.16);
  --peach:#ffb340;
  --peach-2:#ff7a59;
  --text:#f3eef7;
  --muted:#a99fb8;
  --radius:18px;
  --max:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background: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;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.grad-text{
  background:linear-gradient(100deg,#ffd27a,#ffb340 45%,#ff7a59);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(13,11,18,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{height:34px;width:auto;border-radius:9px}
.brand-name{font-size:18px;font-weight:800;letter-spacing:.5px}
.nav{display:none;align-items:center;gap:4px;flex-wrap:wrap}
.nav a{font-size:14px;color:var(--muted);padding:6px 10px;border-radius:99px;transition:color .2s,background .2s}
.nav a:hover{color:var(--peach);background:rgba(255,179,64,.09)}
.header-cta{
  display:none;font-size:14px;font-weight:700;padding:9px 18px;border-radius:99px;
  background:linear-gradient(100deg,#ffb340,#ff7a59);color:#231604;white-space:nowrap;
}
.menu-btn{
  display:inline-flex;flex-direction:column;gap:5px;justify-content:center;
  width:42px;height:38px;border:1px solid var(--line);border-radius:11px;background:transparent;cursor:pointer;
}
.menu-btn span{display:block;height:2px;width:18px;margin:0 auto;background:var(--peach);border-radius:2px;transition:transform .25s,opacity .25s}
.mobile-nav{display:none;flex-direction:column;padding:8px 20px 18px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:11px 4px;font-size:15px;color:var(--muted);border-bottom:1px solid rgba(255,255,255,.05)}
/* ===== Hero ===== */
.hero{position:relative;padding:44px 0 56px;overflow:hidden}
.hero::before{
  content:"";position:absolute;top:-180px;left:50%;transform:translateX(-50%);
  width:820px;height:820px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,122,89,.22),rgba(255,179,64,.09) 42%,transparent 68%);
  pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1fr;gap:34px;align-items:center}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--peach);
  border:1px solid var(--line);background:rgba(255,179,64,.07);
  padding:6px 14px;border-radius:99px;margin-bottom:18px;
}
.dot{width:6px;height:6px;border-radius:50%;background:var(--peach);box-shadow:0 0 0 4px rgba(255,179,64,.16)}
.hero h1{font-size:31px;line-height:1.28;font-weight:900;letter-spacing:.5px}
.hero h1 em{font-style:normal;display:block;font-size:29px}
.hero-sub{margin-top:16px;color:var(--muted);font-size:15px;max-width:520px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-points span{
  font-size:13px;color:#ffe3b0;background:rgba(255,179,64,.1);
  border:1px solid var(--line);padding:5px 12px;border-radius:99px;
}
.dl-group{margin-top:28px}
.dl-title{font-size:13px;color:var(--muted);letter-spacing:1px;margin-bottom:12px}
.dl-btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 22px;border-radius:14px;font-size:15px;font-weight:700;
  border:1px solid var(--line);background:var(--panel-2);color:var(--text);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.btn:hover{transform:translateY(-2px);border-color:rgba(255,179,64,.5);box-shadow:0 10px 26px rgba(255,122,89,.18)}
.btn-primary{
  background:linear-gradient(100deg,#ffc45c,#ff8a5c);color:#2a1703;border-color:transparent;
  box-shadow:0 8px 24px rgba(255,140,92,.28);
}
.btn-ico{width:18px;height:18px;flex-shrink:0}
.btn small{display:block;font-size:11px;font-weight:500;opacity:.72;line-height:1.2}
.btn strong{display:block;font-size:15px;line-height:1.2}
/* device cards */
.device-row{display:grid;grid-template-columns:1fr;gap:14px}
.device-card{
  display:flex;gap:16px;align-items:center;padding:14px;border-radius:var(--radius);
  background:linear-gradient(160deg,var(--panel-2),var(--panel));border:1px solid var(--line);
}
.device-card img{width:66px;height:88px;object-fit:cover;border-radius:10px;flex-shrink:0}
.device-card h3{font-size:15px;margin-bottom:4px}
.device-card p{font-size:12.5px;color:var(--muted)}
/* ===== Section common ===== */
section{padding:56px 0;position:relative}
.sec-head{margin-bottom:30px;max-width:720px}
.sec-kicker{font-size:12px;letter-spacing:2.5px;color:var(--peach);text-transform:uppercase;margin-bottom:10px}
.sec-head h2{font-size:25px;font-weight:900;line-height:1.3}
.sec-head p{color:var(--muted);font-size:14.5px;margin-top:10px}
.alt-bg{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
/* ===== 剧目卡片 ===== */
.drama-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.drama-card{
  background:linear-gradient(170deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .25s,border-color .25s;
}
.drama-card:hover{transform:translateY(-4px);border-color:rgba(255,179,64,.42)}
.poster{position:relative;aspect-ratio:3/4;overflow:hidden;background:#0a0810}
.poster img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.drama-card:hover .poster img{transform:scale(1.05)}
.poster-badge{
  position:absolute;top:10px;left:10px;font-size:11px;font-weight:700;
  padding:3px 9px;border-radius:99px;background:rgba(13,11,18,.78);
  color:var(--peach);border:1px solid rgba(255,179,64,.4);backdrop-filter:blur(4px);
}
.poster-date{
  position:absolute;bottom:10px;right:10px;font-size:11px;color:#fff;
  background:rgba(13,11,18,.8);padding:3px 9px;border-radius:8px;
}
.drama-body{padding:12px 13px 15px;display:flex;flex-direction:column;gap:7px;flex:1}
.drama-body h3{font-size:15px;font-weight:800;line-height:1.35}
.drama-desc{font-size:12.5px;color:var(--muted);line-height:1.6;flex:1}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}
.tags span{font-size:11px;color:#ffdba6;background:rgba(255,179,64,.12);border-radius:6px;padding:2px 8px}
/* ===== AI 区块 ===== */
.ai-grid{display:grid;grid-template-columns:1fr;gap:20px}
.ai-feature{
  padding:22px;border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(255,122,89,.16),rgba(255,179,64,.06) 60%,transparent);
  border:1px solid var(--line);
}
.ai-feature h3{font-size:17px;margin-bottom:8px}
.ai-feature p{font-size:13.5px;color:var(--muted)}
.ai-mini{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:6px}
.ai-mini img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:12px;border:1px solid var(--line)}
/* ===== 步骤 ===== */
.steps{display:grid;grid-template-columns:1fr;gap:14px;counter-reset:step}
.step{
  position:relative;padding:20px 20px 20px 62px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--line);
}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;left:18px;top:18px;font-size:17px;font-weight:900;
  background:linear-gradient(100deg,#ffd27a,#ff7a59);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.step h3{font-size:15.5px;margin-bottom:5px}
.step p{font-size:13.5px;color:var(--muted)}
/* ===== FAQ / 隐私问答 ===== */
.qa-grid{display:grid;grid-template-columns:1fr;gap:12px}
.qa{
  background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px;
}
.qa h3{font-size:14.5px;margin-bottom:6px;display:flex;gap:9px;align-items:flex-start;color:#ffe0ad}
.qa h3 b{color:var(--peach);font-weight:900;flex-shrink:0}
.qa p{font-size:13.5px;color:var(--muted);padding-left:19px}
/* ===== 热评 ===== */
.review-grid{display:grid;grid-template-columns:1fr;gap:14px}
.review{
  background:linear-gradient(170deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);border-radius:var(--radius);padding:18px;
  display:flex;flex-direction:column;gap:10px;
}
.review-top{display:flex;align-items:center;gap:10px}
.avatar{
  width:36px;height:36px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,#ffc45c,#ff7a59);color:#2a1703;
  display:flex;align-items:center;justify-content:center;font-weight:900;font-size:14px;
}
.review-top strong{font-size:14px;display:block}
.review-top small{font-size:11.5px;color:var(--muted)}
.review p{font-size:13.5px;color:#ded5e8;flex:1}
.review .tags span{font-size:10.5px}
/* ===== 创作者 & 社区 ===== */
.split{display:grid;grid-template-columns:1fr;gap:18px}
.panel-box{
  padding:24px;border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(160deg,var(--panel-2),var(--panel));
}
.panel-box h2{font-size:21px;margin-bottom:10px;font-weight:900}
.panel-box > p{font-size:14px;color:var(--muted);margin-bottom:16px}
.list{list-style:none;display:flex;flex-direction:column;gap:11px}
.list li{display:flex;gap:11px;font-size:13.5px;color:#ded5e8;align-items:flex-start}
.list li i{
  width:20px;height:20px;flex-shrink:0;border-radius:7px;margin-top:2px;
  background:rgba(255,179,64,.16);color:var(--peach);
  display:flex;align-items:center;justify-content:center;font-size:11px;font-style:normal;font-weight:900;
}
.community-card{
  display:flex;gap:14px;align-items:center;padding:16px;border-radius:14px;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);
  margin-bottom:12px;
}
.community-card img{width:54px;height:72px;object-fit:cover;border-radius:9px;flex-shrink:0}
.community-card h3{font-size:14.5px;margin-bottom:3px}
.community-card p{font-size:12.5px;color:var(--muted)}
/* ===== 下载尾区 ===== */
.download-final{
  border-radius:26px;padding:34px 22px;margin:0 auto;
  background:
    radial-gradient(600px 240px at 15% 0%,rgba(255,179,64,.2),transparent 70%),
    linear-gradient(160deg,#241a33,#171226);
  border:1px solid rgba(255,179,64,.24);text-align:center;
}
.download-final h2{font-size:24px;font-weight:900;margin-bottom:10px}
.download-final > p{font-size:14px;color:var(--muted);max-width:520px;margin:0 auto 22px}
.dl-note{display:grid;grid-template-columns:1fr;gap:10px;margin:24px auto 0;max-width:760px;text-align:left}
.dl-note div{font-size:13px;color:var(--muted);background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:12px 14px}
.dl-note div b{color:#ffdba6;display:block;font-size:13.5px;margin-bottom:3px}
/* ===== Footer ===== */
.site-footer{border-top:1px solid var(--line);padding:34px 0 28px;background:var(--bg-2)}
.footer-top{display:flex;flex-direction:column;gap:20px;align-items:flex-start}
.footer-brand{display:flex;align-items:center;gap:10px}
.footer-brand img{height:30px;border-radius:8px}
.footer-brand strong{font-size:16px}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 18px}
.footer-links a{font-size:13px;color:var(--muted)}
.footer-links a:hover{color:var(--peach)}
.footer-bottom{margin-top:22px;padding-top:16px;border-top:1px solid rgba(255,255,255,.06);display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:12px;color:#7d7389}
.update-time{font-size:12px;color:#7d7389}
/* ===== 断点 ===== */
@media (min-width:768px){
  .hero{padding:64px 0 76px}
  .hero h1{font-size:42px}
  .hero h1 em{font-size:40px}
  .hero-sub{font-size:16px}
  .device-row{grid-template-columns:repeat(3,minmax(0,1fr))}
  .device-card{flex-direction:column;align-items:flex-start;gap:12px;padding:16px}
  .device-card img{width:100%;height:130px}
  .drama-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ai-grid{grid-template-columns:1.1fr .9fr;align-items:start}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .qa-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr 1fr}
  .dl-note{grid-template-columns:repeat(2,minmax(0,1fr))}
  .download-final{padding:48px 40px}
  .download-final h2{font-size:30px}
  section{padding:70px 0}
  .sec-head h2{font-size:30px}
}
@media (min-width:1024px){
  .nav{display:flex}
  .header-cta{display:inline-flex}
  .menu-btn{display:none}
  .mobile-nav{display:none!important}
  .hero-grid{grid-template-columns:1.05fr .95fr;gap:48px}
  .hero h1{font-size:48px}
  .hero h1 em{font-size:46px}
  .drama-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(3,minmax(0,1fr))}
  .review-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .footer-top{flex-direction:row;justify-content:space-between;align-items:center}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}