/* 每日大赛 - 移动端优先响应式样式 */
:root {
  --primary: #2fb7ff;
  --primary-dark: #0f6fa3;
  --primary-soft: rgba(47, 183, 255, .14);
  --accent: #d7b46a;
  --bg: #08111f;
  --surface: #111d2d;
  --surface-strong: #17283d;
  --text: #f4f8ff;
  --muted: #aebbd0;
  --border: rgba(255,255,255,.12);
  --shadow: rgba(0,0,0,.26);
  --radius: 18px;
}
* { box-sizing: border-box; }
html { overflow-x: hidden; scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif; background: radial-gradient(circle at top right, rgba(47,183,255,.11), transparent 34%), var(--bg); color: var(--text); line-height: 1.72; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
header, .site-header { position: sticky; top: 0; z-index: 50; background: rgba(8,17,31,.94); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); }
.mobile-header { height: 64px; display: grid; grid-template-columns: 48px 1fr auto; align-items: center; gap: 10px; padding: 0 14px; }
.desktop-header { display: none; }
.logo img { width: 116px; height: auto; object-fit: contain; }
.mobile-logo { justify-self: center; }
.menu-button { width: 42px; height: 42px; border: 1px solid var(--border); border-radius: 14px; background: rgba(255,255,255,.04); display: grid; place-items: center; padding: 10px; cursor: pointer; }
.menu-button span { display: block; width: 20px; height: 2px; background: var(--text); border-radius: 2px; margin: 2px 0; }
nav a { color: var(--muted); }
.mobile-nav { position: fixed; top: 64px; left: 0; width: min(82vw, 340px); height: calc(100vh - 64px); padding: 18px; background: #0b1627; border-right: 1px solid var(--border); transform: translateX(-105%); transition: transform .24s ease; box-shadow: 20px 0 50px var(--shadow); overflow-y: auto; }
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav a { display: block; padding: 13px 14px; border-radius: 12px; margin-bottom: 6px; }
.mobile-nav a.is-active, .mobile-nav a:hover { color: var(--text); background: var(--primary-soft); }
.search-icon { display: inline-grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 50%; color: var(--muted); }
.search-icon svg { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.top-action-button, .main-button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 0 18px; border-radius: 999px; background: var(--primary); color: #03111d; font-weight: 800; box-shadow: 0 10px 28px rgba(47,183,255,.20); }
.top-action-button:hover, .main-button:hover { filter: brightness(0.85); }
main { width: min(1180px, calc(100% - 28px)); margin: 0 auto; }
.movie-hero, .banner-section { min-height: 680px; display: grid; align-items: end; position: relative; margin: 18px auto 38px; border: 1px solid var(--border); border-radius: 24px; overflow: hidden; background: var(--surface); }
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; opacity: .42; }
.hero-media:after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,17,31,.10), rgba(8,17,31,.94)); }
.hero-content { position: relative; padding: 34px 24px; max-width: 780px; }
h1, h2, h3 { line-height: 1.18; margin: 0 0 14px; letter-spacing: -.02em; }
h1 { font-size: clamp(2.05rem, 8vw, 4.8rem); }
h2 { font-size: clamp(1.45rem, 4vw, 2.35rem); }
h3 { font-size: 1.1rem; }
p { margin: 0 0 16px; color: var(--muted); }
.data-badge { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 14px; padding: 6px 11px; border: 1px solid rgba(47,183,255,.35); border-radius: 999px; color: var(--primary); background: var(--primary-soft); font-size: .88rem; font-weight: 700; }
.content-section { margin: 28px 0; padding: 24px; border: 1px solid var(--border); border-radius: 22px; background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02)); }
.section-heading { max-width: 800px; margin-bottom: 18px; }
.responsive-grid, .category-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.movie-card, .service-card, .info-card, .faq-item { padding: 20px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: 0 18px 50px var(--shadow); }
.movie-card a, .service-card a, .info-card a, .text-link { color: var(--primary); font-weight: 800; }
.info-card b { display: block; font-size: 2.4rem; line-height: 1; color: var(--primary); margin-bottom: 8px; }
.info-card span { display: block; color: var(--text); font-weight: 800; margin-bottom: 8px; }
.data-chart-panel { background: linear-gradient(135deg, rgba(47,183,255,.13), rgba(215,180,106,.05)); }
.stats-grid .info-card { background: rgba(8,17,31,.58); }
.trend-list { display: grid; gap: 12px; }
.trend-list a { display: grid; gap: 6px; padding: 16px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); }
.trend-list strong { color: var(--text); }
.trend-list span { color: var(--muted); }
.split-feature, .device-showcase, .grid-with-aside { display: grid; grid-template-columns: 1fr; gap: 22px; align-items: center; }
.split-feature img, .device-showcase img, .analytics-card img { border-radius: 20px; border: 1px solid var(--border); background: var(--surface-strong); }
.security-section .info-card, .parental-guidance-section .service-card { border-color: rgba(47,183,255,.24); }
.alert-box { padding: 18px; border-radius: 16px; border: 1px solid rgba(215,180,106,.38); background: rgba(215,180,106,.10); color: #f6e5b9; }
.page-hero { margin: 28px 0; padding: 34px 24px; border: 1px solid var(--border); border-radius: 24px; background: radial-gradient(circle at top left, rgba(47,183,255,.18), transparent 35%), var(--surface); }
.faq-list { display: grid; gap: 14px; }
.faq-item h2 { font-size: 1.12rem; color: var(--text); }
.cta-section { margin: 34px 0 44px; padding: 34px 24px; text-align: center; border-radius: 24px; border: 1px solid rgba(47,183,255,.36); background: linear-gradient(135deg, rgba(47,183,255,.18), rgba(215,180,106,.09)); }
.cta-section p { max-width: 760px; margin-left: auto; margin-right: auto; }
footer, .site-footer { margin-top: 50px; padding: 34px 18px 22px; background: #050b14; border-top: 1px solid var(--border); }
.footer-grid { width: min(1180px, 100%); margin: 0 auto 20px; }
.footer-grid h2, .footer-grid h3 { color: var(--text); }
.footer-links { width: min(1180px, 100%); margin: 0 auto 18px; display: flex; flex-wrap: wrap; gap: 10px 16px; }
.footer-links a { color: var(--muted); font-size: .94rem; }
.footer-links a:hover { color: var(--primary); }
.copyright { width: min(1180px, 100%); margin: 0 auto; font-size: .9rem; }
.hidden-link { display: none; }
@media (min-width: 700px) {
  main { width: min(1180px, calc(100% - 44px)); }
  .responsive-grid, .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .movie-hero { min-height: 620px; }
  .hero-content, .content-section, .page-hero, .cta-section { padding: 34px; }
}
@media (min-width: 1024px) {
  .mobile-header, .mobile-nav { display: none; }
  .desktop-header { height: 78px; display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 20px; width: min(1240px, calc(100% - 48px)); margin: 0 auto; }
  .desktop-logo img { width: 142px; }
  .desktop-nav { display: flex; align-items: center; justify-content: center; gap: 6px; }
  .desktop-nav a { padding: 10px 12px; border-radius: 999px; font-size: .95rem; }
  .desktop-nav a:hover, .desktop-nav a.is-active { color: #03111d; background: var(--primary); }
  .movie-hero { min-height: 700px; align-items: center; }
  .hero-content { padding: 56px; }
  .responsive-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .category-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .split-feature, .device-showcase, .grid-with-aside { grid-template-columns: 1.08fr .92fr; }
  .footer-grid { grid-template-columns: 1.25fr 1fr 1fr 1fr; }
}