/* 极速影视 主样式 */
:root {
  --bg: #0b0e14;
  --bg-soft: #131824;
  --card: #1a2130;
  --card-hover: #232d42;
  --border: #2a3450;
  --text: #eaf0fa;
  --text-dim: #93a0b8;
  --accent: #e5484d;
  --accent-soft: #ff6b6f;
  --accent-grad: linear-gradient(135deg, #e5484d, #ff8a5c);
  --radius: 12px;
  --container: 1200px;
  --shadow: 0 8px 24px rgba(0,0,0,.35);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 16px; }

/* 头部 */
.site-header { background: rgba(19,24,36,.9); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 50; }
.header-inner { display: flex; align-items: center; gap: 20px; padding: 14px 16px; max-width: var(--container); margin: 0 auto; }
.logo { font-size: 24px; font-weight: 900; background: var(--accent-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: 1px; }
.search-form { display: flex; flex: 1; max-width: 480px; margin-left: auto; }
.search-form input { flex: 1; padding: 9px 14px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius) 0 0 var(--radius); color: var(--text); font-size: 14px; transition: border-color .2s; }
.search-form input:focus { outline: none; border-color: var(--accent); }
.search-form button { padding: 9px 18px; background: var(--accent-grad); border: none; border-radius: 0 var(--radius) var(--radius) 0; color: #fff; cursor: pointer; font-size: 14px; font-weight: 600; transition: opacity .2s; }
.search-form button:hover { opacity: .9; }
.cat-nav { border-top: 1px solid var(--border); }
.cat-nav .container { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 16px; }
.cat-nav a { padding: 6px 14px; color: var(--text-dim); font-size: 14px; border-radius: 20px; transition: all .2s; }
.cat-nav a:hover { color: var(--text); background: var(--card); }
.cat-nav a.active { color: #fff; background: var(--accent); }

/* 英雄区 */
.hero { padding: 44px 0 24px; background: radial-gradient(ellipse at top, rgba(229,72,77,.08), transparent 60%); }
.hero h1 { font-size: 32px; font-weight: 900; margin-bottom: 8px; background: var(--accent-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { color: var(--text-dim); font-size: 15px; }

/* 区块 */
.block { margin: 32px 0; }
.block-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.block-head h2 { font-size: 21px; font-weight: 800; position: relative; padding-left: 14px; }
.block-head h2::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 4px; height: 18px; background: var(--accent-grad); border-radius: 2px; }
.block-head .more { color: var(--accent-soft); font-size: 14px; transition: opacity .2s; }
.block-head .more:hover { opacity: .8; }

/* 网格卡片 */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(165px, 1fr)); gap: 18px; }
.card { background: var(--card); border-radius: var(--radius); overflow: hidden; transition: transform .25s, box-shadow .25s; display: flex; flex-direction: column; border: 1px solid transparent; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--border); }
.card-cover { position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--bg-soft); }
.card-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.card:hover .card-cover img { transform: scale(1.06); }
.card-cover-empty { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--text-dim); font-size: 14px; }
.card-cat { position: absolute; top: 8px; left: 8px; background: rgba(0,0,0,.7); color: #fff; font-size: 12px; padding: 3px 10px; border-radius: 20px; backdrop-filter: blur(4px); }
.card-play { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(0,0,0,.4); opacity: 0; transition: opacity .25s; }
.card:hover .card-play { opacity: 1; }
.card-play::after { content: '▶'; font-size: 34px; color: #fff; text-shadow: 0 2px 8px rgba(0,0,0,.5); }
.card-body { padding: 10px 12px 12px; }
.card-title { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-views { font-size: 12px; color: var(--text-dim); margin-top: 2px; }
.card-views::before { content: '👁 '; font-size: 11px; }

/* 广告位 */
.ad-slot { margin: 16px 0; }
.ad-placeholder { display: flex; align-items: center; justify-content: center; min-height: 90px; background: var(--bg-soft); border: 1px dashed var(--border); color: var(--text-dim); font-size: 13px; border-radius: var(--radius); }

/* 详情 */
.detail { padding: 20px 0; }
.breadcrumb { font-size: 13px; color: var(--text-dim); margin-bottom: 10px; }
.breadcrumb a:hover { color: var(--accent-soft); }
.detail-title { font-size: 24px; font-weight: 800; margin-bottom: 16px; }
.player { position: relative; background: #000; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16/9; }
.player video { width: 100%; height: 100%; }
.player-loading { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: var(--text-dim); background: #000; font-size: 14px; }
.player-warning { margin-top: 10px; padding: 10px 14px; background: #fff8e6; border: 1px solid #f5c542; border-radius: 8px; font-size: 12px; color: #7a5c00; line-height: 1.5; }
.player-warning strong { color: #d4380d; font-size: 12px; }
.detail-meta { display: flex; gap: 12px; margin: 16px 0; flex-wrap: wrap; }
.tag { background: var(--card); border: 1px solid var(--border); padding: 4px 12px; border-radius: 20px; font-size: 13px; color: var(--text-dim); }
.tag a { color: var(--accent-soft); }
.detail-desc { color: var(--text-dim); font-size: 14px; }

/* 分页 */
.pagination { display: flex; align-items: center; justify-content: center; gap: 16px; margin: 28px 0; }
.pagination a { padding: 8px 16px; background: var(--card); border-radius: var(--radius); font-size: 14px; }
.pagination a:hover { background: var(--card-hover); }
.pageno { color: var(--text-dim); font-size: 14px; }

/* 空态 */
.empty { text-align: center; padding: 60px 0; color: var(--text-dim); }

/* 页脚 */
.site-footer { border-top: 1px solid var(--border); padding: 24px 0 40px; margin-top: 40px; }
.site-footer p { color: var(--text-dim); font-size: 13px; margin: 6px 0; }
.site-footer a { color: var(--accent-soft); }

/* 按钮 */
.btn { display: inline-block; padding: 8px 20px; background: var(--accent); color: #fff; border-radius: var(--radius); }

/* 响应式 */
@media (max-width: 640px) {
  .grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
  .header-inner { flex-direction: column; align-items: stretch; }
  .search-form { margin: 0; max-width: none; }
  .hero h1 { font-size: 24px; }
}