:root {
  --bg: #0b0c10;
  --bg-elev: #14161c;
  --bg-card: #1a1d26;
  --text: #f1f3f8;
  --text-mute: #9ba3b4;
  --accent: #f5b932;
  --accent-2: #ff6b35;
  --border: #2a2e3a;
  --radius: 14px;
  --max: 1200px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
  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; }

/* 顶部导航 */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11,12,16,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-bar {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; }
.brand img { height: 32px; width: auto; }
.nav-links {
  display: none; gap: 18px; font-size: 14px; color: var(--text-mute);
}
.nav-links a:hover { color: var(--accent); }
.nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #1a1200; font-weight: 700; font-size: 13px;
  padding: 8px 16px; border-radius: 999px; white-space: nowrap;
}

/* 首屏 */
.hero {
  position: relative; overflow: hidden;
  padding: 60px 0 56px;
  background:
    radial-gradient(circle at 12% 10%, rgba(245,185,50,.14), transparent 48%),
    radial-gradient(circle at 88% 82%, rgba(255,107,53,.12), transparent 46%);
}
.hero-inner { display: grid; gap: 36px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(245,185,50,.4);
  color: var(--accent); font-size: 13px;
  padding: 5px 14px; border-radius: 999px; margin-bottom: 18px;
}
.hero-badge span.dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent-2);
}
.hero h1 { font-size: 30px; line-height: 1.28; font-weight: 800; margin-bottom: 16px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-lead { color: var(--text-mute); font-size: 15px; margin-bottom: 26px; max-width: 540px; }
.dl-group { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 14px; }
.dl-btn {
  display: inline-flex; flex-direction: column; justify-content: center;
  min-width: 154px; padding: 10px 20px; border-radius: 12px;
  font-size: 13px; line-height: 1.3; border: 1px solid transparent;
}
.dl-btn b { font-size: 15px; font-weight: 700; }
.dl-btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #1a1200;
}
.dl-btn.ghost {
  background: var(--bg-elev); border-color: var(--border); color: var(--text);
}
.dl-btn.ghost b { color: var(--accent); }
.hero-note { font-size: 12.5px; color: var(--text-mute); }
.hero-poster {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
}
.hero-poster img {
  width: 100%; aspect-ratio: 3 / 4; object-fit: cover;
  border-radius: 12px; border: 1px solid var(--border);
}
.hero-poster img:nth-child(2) { transform: translateY(14px); }

/* 通用区块 */
.section { padding: 56px 0; border-top: 1px solid var(--border); }
.section-head { margin-bottom: 28px; max-width: 640px; }
.section-kicker {
  font-size: 13px; letter-spacing: 1px; color: var(--accent);
  font-weight: 700; margin-bottom: 8px;
}
.section h2 { font-size: 24px; line-height: 1.35; margin-bottom: 10px; }
.section-sub { color: var(--text-mute); font-size: 14.5px; }

/* 栏目导航 */
.channel-nav { display: flex; flex-wrap: wrap; gap: 10px; }
.channel-nav a {
  font-size: 13px; padding: 7px 15px; border-radius: 999px;
  background: var(--bg-elev); border: 1px solid var(--border); color: var(--text-mute);
}
.channel-nav a:hover { color: var(--accent); border-color: rgba(245,185,50,.5); }

/* 新片首发 */
.premiere-grid {
  display: grid; grid-template-columns: 1fr; gap: 18px;
}
.premiere-main {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border);
}
.premiere-main img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.premiere-main .meta {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 40px 18px 16px;
  background: linear-gradient(to top, rgba(8,9,12,.96), rgba(8,9,12,0));
}
.premiere-main .meta h3 { font-size: 18px; margin-bottom: 6px; }
.premiere-main .meta p { font-size: 13px; color: var(--text-mute); }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.tag {
  font-size: 11.5px; padding: 2px 9px; border-radius: 999px;
  background: rgba(245,185,50,.14); color: var(--accent);
  border: 1px solid rgba(245,185,50,.3);
}
.premiere-list { display: grid; gap: 12px; }
.premiere-item {
  display: grid; grid-template-columns: 76px 1fr; gap: 12px;
  align-items: center;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 10px;
}
.premiere-item img {
  width: 76px; height: 100px; object-fit: cover; border-radius: 8px;
}
.premiere-item h3 { font-size: 15px; margin-bottom: 4px; }
.premiere-item .date { font-size: 11.5px; color: var(--text-mute); }
.premiere-item p { font-size: 12.5px; color: var(--text-mute); margin-top: 4px; }

/* 热播卡片 */
.drama-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.drama-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}
.drama-card img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.drama-card .info { padding: 10px 12px 14px; }
.drama-card h3 { font-size: 14.5px; margin-bottom: 5px; }
.drama-card p { font-size: 12px; color: var(--text-mute); }

/* AI 短剧 */
.ai-band {
  border-radius: var(--radius); border: 1px solid rgba(255,107,53,.28);
  background: linear-gradient(135deg, rgba(255,107,53,.1), rgba(245,185,50,.04));
  padding: 26px 20px;
}
.ai-grid { display: grid; gap: 16px; margin-top: 20px; }
.ai-item {
  background: rgba(11,12,16,.6); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px;
}
.ai-item h3 { font-size: 15px; margin-bottom: 8px; color: var(--accent); }
.ai-item p { font-size: 13.5px; color: var(--text-mute); }

/* 截图墙 */
.shot-wall {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
.shot-wall img {
  width: 100%; aspect-ratio: 3 / 4; object-fit: cover;
  border-radius: 12px; border: 1px solid var(--border);
}

/* 安装步骤 */
.step-list { display: grid; gap: 14px; counter-reset: step; }
.step {
  display: grid; grid-template-columns: 42px 1fr; gap: 14px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px;
}
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-size: 18px; font-weight: 800; color: var(--accent);
  display: flex; align-items: flex-start;
}
.step h3 { font-size: 15px; margin-bottom: 4px; }
.step p { font-size: 13px; color: var(--text-mute); }

/* 问答 */
.qa-list { display: grid; gap: 12px; }
.qa-item {
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 12px; padding: 15px 16px;
}
.qa-item h3 { font-size: 14.5px; color: var(--accent); margin-bottom: 6px; }
.qa-item p { font-size: 13.5px; color: var(--text-mute); }

/* 热评 */
.review-grid { display: grid; gap: 12px; }
.review {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 15px 16px;
}
.review .who { font-size: 13px; font-weight: 700; color: var(--accent); margin-bottom: 6px; }
.review p { font-size: 13.5px; color: var(--text-mute); }

/* 隐私安全 */
.safety-grid { display: grid; gap: 12px; }
.safety-item {
  border-left: 3px solid var(--accent-2);
  background: var(--bg-elev); border-radius: 0 12px 12px 0;
  padding: 14px 16px;
}
.safety-item h3 { font-size: 14.5px; margin-bottom: 5px; }
.safety-item p { font-size: 13px; color: var(--text-mute); }

/* 创作者计划 */
.creator {
  border-radius: var(--radius); padding: 26px 20px;
  background: linear-gradient(160deg, rgba(245,185,50,.14), rgba(11,12,16,.2));
  border: 1px solid rgba(245,185,50,.3);
}
.creator-list { display: grid; gap: 12px; margin-top: 18px; }
.creator-list li {
  list-style: none; font-size: 13.5px; color: var(--text-mute);
  padding-left: 20px; position: relative;
}
.creator-list li::before {
  content: "→"; position: absolute; left: 0; color: var(--accent);
}

/* 交流社区 */
.community-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.community-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 18px;
}
.community-card h3 { font-size: 15px; margin-bottom: 8px; }
.community-card p { font-size: 13px; color: var(--text-mute); margin-bottom: 10px; }
.community-card a {
  font-size: 13px; color: var(--accent); border-bottom: 1px dashed rgba(245,185,50,.5);
}

/* 底部下载 */
.final-cta {
  border-radius: 18px; padding: 30px 20px; text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(245,185,50,.2), transparent 62%),
    var(--bg-elev);
  border: 1px solid rgba(245,185,50,.3);
}
.final-cta h2 { font-size: 22px; margin-bottom: 10px; }
.final-cta p { color: var(--text-mute); font-size: 14px; margin-bottom: 22px; }
.final-cta .dl-group { justify-content: center; }

/* 页脚 */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 30px 0 40px; font-size: 13px; color: var(--text-mute);
}
.footer-top { display: grid; gap: 20px; margin-bottom: 22px; }
.footer-brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; }
.footer-brand img { height: 28px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px;
  border-top: 1px solid var(--border); padding-top: 18px;
  font-size: 12px;
}
.footer-bottom time { color: #6f7787; }

/* 断点 */
@media (min-width: 768px) {
  .hero h1 { font-size: 40px; }
  .hero-lead { font-size: 16px; }
  .hero-poster { grid-template-columns: repeat(3, 1fr); }
  .premiere-grid { grid-template-columns: 1fr 1fr; }
  .premiere-list { grid-template-columns: 1fr; }
  .drama-grid { grid-template-columns: repeat(3, 1fr); }
  .ai-grid { grid-template-columns: repeat(3, 1fr); }
  .shot-wall { grid-template-columns: repeat(4, 1fr); }
  .step-list { grid-template-columns: repeat(2, 1fr); }
  .qa-list { grid-template-columns: repeat(2, 1fr); }
  .review-grid { grid-template-columns: repeat(2, 1fr); }
  .safety-grid { grid-template-columns: repeat(2, 1fr); }
  .community-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr auto; align-items: center; }
  .section { padding: 72px 0; }
  .section h2 { font-size: 28px; }
  .nav-links { display: flex; }
}
@media (min-width: 1024px) {
  .hero-inner { grid-template-columns: 1.1fr .9fr; align-items: center; gap: 48px; }
  .hero h1 { font-size: 46px; }
  .hero-poster img:nth-child(2) { transform: translateY(24px); }
  .premiere-grid { grid-template-columns: 0.9fr 1.1fr; }
  .premiere-list { grid-template-columns: 1fr 1fr; }
  .drama-grid { grid-template-columns: repeat(4, 1fr); }
  .shot-wall { grid-template-columns: repeat(5, 1fr); }
  .step-list { grid-template-columns: repeat(3, 1fr); }
  .qa-list { grid-template-columns: repeat(2, 1fr); }
  .review-grid { grid-template-columns: repeat(3, 1fr); }
  .safety-grid { grid-template-columns: repeat(3, 1fr); }
  .community-grid { grid-template-columns: repeat(3, 1fr); }
}