:root{
  --mint:#e7f7ff;
  --mint-2:#f2fbff;
  --green:#1d8bd8;
  --green-dark:#071827;
  --gold:#ff7a59;
  --gold-2:#8fe8ff;
  --ink:#111c2b;
  --muted:#667586;
  --line:#dbe8f1;
  --card:#ffffff;
  --soft:#f7fbf5;
  --shadow:0 22px 58px rgba(11,42,72,.15);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:linear-gradient(180deg,#06111f 0,#eef8ff 430px,#fff 100%);line-height:1.7}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1200px,calc(100% - 32px));margin:0 auto}
.topbar{background:#06111f;color:#e9f8ff;font-size:13px}
.topbar .container{height:36px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.site-header{position:sticky;top:0;z-index:20;background:rgba(7,24,39,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(143,232,255,.22)}
.nav{height:74px;display:flex;align-items:center;gap:26px}
.logo{font-size:28px;font-weight:900;color:#ecfff0;letter-spacing:0}
.logo b{color:var(--gold)}
.nav-links{display:flex;gap:4px;flex:1}
.nav-links a{padding:9px 13px;border-radius:8px;color:#d8ecf8;font-weight:700}
.nav-links a:hover,.nav-links .active{background:rgba(143,232,255,.16);color:#fff}
.header-actions{display:flex;gap:10px;align-items:center}
.btn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:10px 16px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer}
.btn.primary{border-color:transparent;background:linear-gradient(135deg,#1d8bd8,var(--gold));color:#fff;box-shadow:0 18px 42px rgba(29,139,216,.28)}
.btn.ghost{background:rgba(255,255,255,.72)}
.mobile-menu{display:none}
.hero{padding:62px 0 42px;background:radial-gradient(circle at 18% 20%,rgba(143,232,255,.24),transparent 34rem),radial-gradient(circle at 92% 12%,rgba(255,122,89,.2),transparent 30rem);color:#f8fcff}
.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:34px;align-items:center}
.eyebrow{display:inline-flex;background:rgba(143,232,255,.13);color:var(--gold-2);border:1px solid rgba(143,232,255,.28);padding:6px 12px;border-radius:999px;font-weight:800;margin-bottom:14px}
h1{font-size:clamp(36px,5vw,64px);line-height:1.08;margin:0 0 18px;letter-spacing:0}
.lead{font-size:18px;color:#d9edf8;max-width:760px;margin:0}
.hero-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:28px 0}
.stat{background:rgba(255,255,255,.08);border:1px solid rgba(143,232,255,.22);border-radius:8px;padding:16px;box-shadow:var(--shadow)}
.stat strong{display:block;font-size:26px;color:var(--gold-2);line-height:1.1}
.stat span{color:#d8ecf8;font-size:13px}
.hero-panel{background:#0a2134;border:1px solid rgba(143,232,255,.26);border-radius:8px;box-shadow:var(--shadow);overflow:hidden;color:#fff}
.hero-poster{height:340px;background:linear-gradient(180deg,rgba(0,0,0,.04),rgba(0,0,0,.62)),url("https://tse-mm.bing.com/th?q=星海影院 蓝色科幻电影海报") center/cover}
.hero-panel-body{padding:18px}
.hero-panel h3{margin:0 0 8px;font-size:24px}
.section{padding:38px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:18px}
.section-head h2{font-size:30px;margin:0;line-height:1.2}
.section-head p{margin:6px 0 0;color:var(--muted)}
.grid{display:grid;gap:16px}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.grid.cols-5{grid-template-columns:repeat(5,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:0 8px 24px rgba(26,62,36,.06);transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.movie-img{aspect-ratio:3/4;object-fit:cover;width:100%;background:var(--mint)}
.wide-img{aspect-ratio:16/9;object-fit:cover;width:100%}
.card-body{padding:13px}
.card h3{margin:0 0 6px;font-size:17px;line-height:1.35}
.meta{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:13px}
.pill{display:inline-flex;padding:3px 8px;border-radius:999px;background:var(--mint);color:var(--green-dark);font-weight:800;font-size:12px}
.products{grid-template-columns:repeat(4,1fr)}
.product-card{padding:20px}
.product-card h3{font-size:21px;margin:8px 0}
.feature-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.feature-item{background:linear-gradient(180deg,#fff,#f5fbff);border:1px solid var(--line);border-radius:8px;padding:18px;box-shadow:0 8px 24px rgba(11,42,72,.06)}
.feature-item h3{margin:0 0 8px;font-size:20px}
.feature-item p{margin:0;color:var(--muted)}
.seo-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.seo-cloud span{background:#eef8ff;border:1px solid #d4ebf8;color:#0d5f96;border-radius:999px;padding:7px 12px;font-weight:800}
.resource-table{width:100%;border-collapse:collapse;background:#fff;border-radius:8px;overflow:hidden;border:1px solid var(--line)}
.resource-table th,.resource-table td{padding:13px;border-bottom:1px solid var(--line);text-align:left}
.resource-table th{background:#eef8ff;color:#0d5f96}
.resource-table tr:last-child td{border-bottom:0}
.icon{width:44px;height:44px;border-radius:8px;background:linear-gradient(135deg,var(--mint),var(--gold-2));display:grid;place-items:center;font-weight:900;color:var(--green-dark)}
.news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.news-item{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px;display:flex;gap:14px}
.date{min-width:66px;text-align:center;border-radius:8px;background:var(--mint);color:var(--green-dark);padding:8px}
.date b{display:block;font-size:24px;line-height:1}
.date span{font-size:12px}
.news-item h3{margin:0 0 4px}
.promo{background:linear-gradient(135deg,#071827,#0b5e8c 54%,#ff7a59);color:#fff;border-radius:8px;padding:28px;display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:center;box-shadow:var(--shadow)}
.promo h2{margin:0 0 10px;font-size:32px}
.promo p{color:#ecfff0}
.timeline{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.dynamic{background:#fff;border-left:4px solid var(--gold);border-radius:8px;padding:12px 14px;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.download-float{position:fixed;right:18px;bottom:22px;z-index:30;background:linear-gradient(135deg,#1d8bd8,#ff7a59);color:#fff;padding:13px 16px;border-radius:999px;font-weight:900;box-shadow:0 16px 38px rgba(29,139,216,.28)}
.filters{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px;margin-bottom:18px}
.filter-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:10px 0}
.filter-row strong{width:54px;color:var(--green-dark)}
.tag{border:1px solid var(--line);background:var(--soft);border-radius:999px;padding:6px 12px;cursor:pointer}
.tag.active{background:var(--green);color:#fff;border-color:var(--green)}
.search-row{display:flex;gap:10px;margin-bottom:14px}
.search-row input{flex:1;border:1px solid var(--line);border-radius:8px;padding:12px;font-size:15px}
.pager{display:flex;justify-content:center;gap:8px;margin-top:22px}
.pager button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 12px;cursor:pointer}
.pager button.active{background:var(--green);color:#fff}
.page-hero{padding:44px 0;background:linear-gradient(135deg,#06111f,#0d5f96 55%,#ff7a59);color:#fff}
.page-hero h1{font-size:46px}
.rich-text{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px;box-shadow:var(--shadow)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:20px}
.form{background:#fff;border:1px solid var(--line);border-radius:8px;padding:20px;box-shadow:var(--shadow)}
.form input,.form textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:12px;margin-bottom:12px;font:inherit}
.map{height:340px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--mint)}
.map iframe{width:100%;height:100%;border:0}
.app-box{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:8px;padding:28px;box-shadow:var(--shadow)}
.qr{width:190px;height:190px;border-radius:8px;background:repeating-linear-gradient(45deg,#163f29 0 8px,#fff 8px 16px);border:10px solid #fff;box-shadow:var(--shadow)}
.footer{background:#16251b;color:#dbe9df;margin-top:36px;padding:32px 0}
.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:22px}
.footer h3{color:#fff;margin-top:0}
.footer a,.footer p{color:#c7d6cb}
.reveal{opacity:0;transform:translateY(18px);transition:.6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
@media(max-width:960px){.hero-grid,.promo,.two-col,.contact-grid,.app-box{grid-template-columns:1fr}.grid.cols-5{grid-template-columns:repeat(3,1fr)}.grid.cols-4,.products{grid-template-columns:repeat(2,1fr)}.news-list,.timeline{grid-template-columns:1fr}.nav{height:auto;min-height:70px;flex-wrap:wrap;padding:10px 0}.nav-links{display:none;width:100%;flex-direction:column}.nav-links.open{display:flex}.mobile-menu{display:inline-flex}.header-actions{margin-left:auto}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:960px){.feature-list{grid-template-columns:1fr}}
@media(max-width:560px){.container{width:min(100% - 22px,1200px)}.grid.cols-5,.grid.cols-4,.products{grid-template-columns:repeat(2,1fr);gap:12px}.hero-meta{grid-template-columns:1fr}.topbar .container{height:auto;padding:8px 14px;flex-direction:column}.section-head{align-items:flex-start;flex-direction:column}.page-hero h1{font-size:34px}.footer-grid{grid-template-columns:1fr}.download-float{right:12px;bottom:14px}.resource-table{font-size:13px}}