/* =============================================================
   吃瓜大赛 全站样式
   设计风格：综艺弹幕风 + 多巴胺配色
   主色 #FF4081 综艺桃红 / 辅色 #00E5FF 弹幕青蓝
   背景 #FDF8F5 暖色纸白 / 卡片 #FFFFFF / 正文 #424242
   ============================================================= */

:root {
  --pink: #FF4081;
  --pink-deep: #E91E63;
  --cyan: #00E5FF;
  --cyan-deep: #00B8D4;
  --bg: #FDF8F5;
  --card: #FFFFFF;
  --ink: #424242;
  --ink-soft: #6b6b6b;
  --ink-faint: #9a9a9a;
  --line: #f0e6e0;
  --gold: #FFC107;
  --shadow: 0 10px 30px rgba(255, 64, 129, .12);
  --shadow-soft: 0 4px 16px rgba(66, 66, 66, .08);
  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1180px;
  --font-title: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
  font-size: 16px;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- 顶部弹幕条 ---------- */
.danmu-bar {
  background: linear-gradient(90deg, var(--pink), var(--cyan));
  color: #fff;
  font-size: 13px;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  height: 34px;
  display: flex;
  align-items: center;
}
.danmu-track {
  display: inline-flex;
  gap: 48px;
  padding-left: 100%;
  animation: danmu 26s linear infinite;
  will-change: transform;
}
.danmu-track span::before { content: "💬 "; }
@keyframes danmu {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}
@media (prefers-reduced-motion: reduce) {
  .danmu-track { animation: none; padding-left: 20px; }
}

/* ---------- 导航 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; gap: 18px;
  height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; }
.brand img { width: 38px; height: 38px; }
.brand .brand-name { background: linear-gradient(90deg, var(--pink), var(--cyan-deep)); -webkit-background-clip: text; background-clip: text; color: transparent; letter-spacing: .5px; }
.nav-links { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.nav-links a {
  padding: 8px 13px; border-radius: 999px; font-size: 14.5px; font-weight: 600; color: var(--ink-soft);
  transition: all .2s;
}
.nav-links a:hover, .nav-links a.active { color: #fff; background: var(--pink); }
.nav-search { display: flex; align-items: center; }
.nav-search a {
  width: 40px; height: 40px; border-radius: 50%; background: var(--cyan); color: #06323a;
  display: grid; place-items: center; font-size: 18px; font-weight: 800;
}
.nav-toggle { display: none; background: none; border: 0; font-size: 26px; color: var(--pink); cursor: pointer; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px; border-radius: 999px; font-weight: 700; font-size: 15px;
  border: 0; cursor: pointer; transition: transform .15s, box-shadow .2s;
}
.btn-pink { background: var(--pink); color: #fff; box-shadow: 0 6px 18px rgba(255,64,129,.35); }
.btn-cyan { background: var(--cyan); color: #06323a; box-shadow: 0 6px 18px rgba(0,229,255,.35); }
.btn-ghost { background: #fff; color: var(--pink); border: 2px solid var(--pink); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

/* ---------- 首屏 Hero ---------- */
.hero {
  position: relative; color: #fff; overflow: hidden;
  border-radius: 0 0 36px 36px;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(233,30,99,.82), rgba(0,184,212,.55) 70%, rgba(0,0,0,.35));
}
.hero-inner { position: relative; z-index: 1; padding: 76px 0 96px; }
.hero .tag-live {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,0,0,.35); border: 1px solid rgba(255,255,255,.5);
  padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 700;
}
.hero .tag-live .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 0 var(--cyan); animation: pulse 1.6s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(0,229,255,.7)} 70%{box-shadow:0 0 0 12px rgba(0,229,255,0)} 100%{box-shadow:0 0 0 0 rgba(0,229,255,0)} }
.hero h1 { font-size: clamp(28px, 5vw, 50px); line-height: 1.2; margin: 18px 0 14px; font-weight: 900; text-shadow: 0 4px 18px rgba(0,0,0,.3); }
.hero .lead { font-size: clamp(15px, 2.4vw, 19px); max-width: 760px; opacity: .96; }
.hero-actions { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; }

/* 滚动弹幕评论条（hero 内） */
.hero-danmu { margin-top: 34px; display: flex; flex-direction: column; gap: 10px; max-width: 720px; }
.hero-danmu .dm {
  align-self: flex-start; background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.3);
  padding: 7px 15px; border-radius: 999px; font-size: 13.5px; backdrop-filter: blur(4px);
  animation: dmFloat .7s ease both;
}
.hero-danmu .dm:nth-child(2){ align-self: flex-end; animation-delay:.15s }
.hero-danmu .dm:nth-child(3){ align-self: center; animation-delay:.3s }
@keyframes dmFloat { from{opacity:0; transform: translateX(40px)} to{opacity:1; transform:none} }

/* ---------- 分区标题 ---------- */
section { padding: 56px 0; }
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 28px; flex-wrap: wrap; }
.sec-head .eyebrow { color: var(--pink); font-weight: 800; font-size: 13px; letter-spacing: 2px; }
.sec-head h2 { font-size: clamp(22px, 3.4vw, 32px); font-weight: 900; line-height: 1.25; }
.sec-head h2 em { font-style: normal; color: var(--cyan-deep); }
.more-link { color: var(--pink); font-weight: 700; font-size: 14.5px; white-space: nowrap; }
.more-link:hover { text-decoration: underline; }

/* ---------- 卡片网格 ---------- */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--card); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-soft); transition: transform .25s, box-shadow .25s;
  display: flex; flex-direction: column; opacity: 0; transform: translateY(24px);
}
.card.in { opacity: 1; transform: none; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card .thumb { position: relative; aspect-ratio: 16/9; overflow: hidden; }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.card:hover .thumb img { transform: scale(1.06); }
.card .badge {
  position: absolute; top: 12px; left: 12px; background: var(--pink); color: #fff;
  font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 999px;
}
.card .badge.cyan { background: var(--cyan); color: #06323a; }
.card .badge.gold { background: var(--gold); color: #5a3d00; }
.card .body { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.card h3 { font-size: 18px; font-weight: 800; line-height: 1.4; }
.card p { color: var(--ink-soft); font-size: 14px; line-height: 1.7; }
.card .meta { margin-top: auto; display: flex; align-items: center; gap: 12px; font-size: 12.5px; color: var(--ink-faint); }
.card .meta .score { color: var(--gold); font-weight: 800; }

/* 评分星星流光 */
.stars { display: inline-flex; gap: 2px; }
.stars i { color: var(--gold); font-style: normal; position: relative; }
.stars.shine i { background: linear-gradient(90deg,#FFC107,#fff6d6,#FFC107); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: starShine 2.4s linear infinite; }
@keyframes starShine { from{background-position:200% 0} to{background-position:-200% 0} }

/* ---------- 点赞爆米花 ---------- */
.like-btn { position: relative; display: inline-flex; align-items: center; gap: 6px; background:#fff; border:2px solid var(--pink); color: var(--pink); border-radius:999px; padding:6px 14px; font-weight:700; cursor:pointer; font-size:13.5px; }
.like-btn.liked { background: var(--pink); color:#fff; }
.pop { position:absolute; pointer-events:none; font-size:14px; animation: pop .8s ease-out forwards; }
@keyframes pop { 0%{opacity:1; transform: translate(0,0) scale(.6)} 100%{opacity:0; transform: translate(var(--tx,0), var(--ty,-40px)) scale(1.2)} }

/* ---------- 页面 banner（内页通用） ---------- */
.page-banner { position: relative; color:#fff; overflow:hidden; border-radius: 0 0 30px 30px; }
.page-banner .bg { position:absolute; inset:0; z-index:0; }
.page-banner .bg img { width:100%; height:100%; object-fit:cover; }
.page-banner .bg::after { content:""; position:absolute; inset:0; background: linear-gradient(120deg, rgba(233,30,99,.85), rgba(0,184,212,.6)); }
.page-banner .inner { position: relative; z-index:1; padding: 52px 0 60px; }
.breadcrumb { font-size: 13px; opacity:.92; margin-bottom: 12px; }
.breadcrumb a:hover { text-decoration: underline; }
.page-banner h1 { font-size: clamp(24px,4vw,40px); font-weight:900; text-shadow:0 3px 14px rgba(0,0,0,.3); }
.page-banner .desc { margin-top: 10px; max-width: 780px; font-size: 15.5px; opacity:.95; }

/* ---------- 正文排版 ---------- */
.prose { background:#fff; border-radius: var(--radius); padding: 30px 34px; box-shadow: var(--shadow-soft); }
.prose h2 { font-size: 24px; margin: 26px 0 12px; font-weight:900; color: var(--pink-deep); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 19px; margin: 20px 0 10px; font-weight:800; color: var(--cyan-deep); }
.prose p { margin: 12px 0; }
.prose ul.dot { list-style: none; margin: 12px 0; }
.prose ul.dot li { position: relative; padding-left: 22px; margin: 8px 0; }
.prose ul.dot li::before { content:"🎬"; position:absolute; left:0; font-size:13px; }
.prose blockquote { border-left: 5px solid var(--pink); background: #fff5f8; padding: 14px 18px; border-radius: 0 12px 12px 0; margin: 16px 0; color: var(--ink-soft); }
.prose table { width:100%; border-collapse: collapse; margin: 16px 0; font-size: 14.5px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.prose th { background: #fff0f5; color: var(--pink-deep); }

/* 两栏布局 */
.layout { display: grid; grid-template-columns: 1fr 320px; gap: 28px; align-items: start; }
.sidebar { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 84px; }
.side-card { background:#fff; border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-soft); }
.side-card h4 { font-size: 16px; font-weight: 800; margin-bottom: 12px; color: var(--pink-deep); display:flex; align-items:center; gap:8px; }
.side-card ul li { padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.side-card ul li:last-child { border-bottom: 0; }
.side-card ul li a:hover { color: var(--pink); }

/* 标签 chips */
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { background:#fff0f5; color: var(--pink-deep); border-radius: 999px; padding: 5px 13px; font-size: 13px; font-weight: 600; }
.chip.cyan { background:#e0fbff; color: var(--cyan-deep); }

/* CP磕糖进度条 */
.cp-meter { margin: 14px 0; }
.cp-meter .cp-row { display:flex; align-items:center; gap:12px; margin: 12px 0; }
.cp-meter .cp-name { width: 130px; font-weight:700; font-size:14px; }
.cp-meter .bar { flex:1; height: 16px; background:#ffe3ee; border-radius:999px; overflow:hidden; }
.cp-meter .bar i { display:block; height:100%; border-radius:999px; background: linear-gradient(90deg, var(--pink), var(--cyan)); width:0; transition: width 1.2s ease; }
.cp-meter .cp-pct { width: 48px; text-align:right; font-weight:800; color: var(--pink); font-size: 14px; }

/* 时间轴 */
.timeline { position: relative; padding-left: 26px; }
.timeline::before { content:""; position:absolute; left: 7px; top: 4px; bottom: 4px; width: 3px; background: linear-gradient(var(--pink),var(--cyan)); border-radius:3px; }
.timeline li { position: relative; margin: 16px 0; }
.timeline li::before { content:""; position:absolute; left:-23px; top:6px; width:14px; height:14px; border-radius:50%; background:#fff; border:3px solid var(--pink); }
.timeline .t-time { font-weight:800; color: var(--cyan-deep); font-size: 14px; }
.timeline .platforms { display:flex; gap:8px; flex-wrap:wrap; margin-top:6px; }
.platforms .pf { font-size:12.5px; background: var(--pink); color:#fff; padding:4px 12px; border-radius:999px; font-weight:700; }
.platforms .pf.cyan { background: var(--cyan); color:#06323a; }

/* 双模切换阅读器 */
.reader-switch { display:inline-flex; background:#ffe3ee; border-radius:999px; padding:4px; margin: 6px 0 14px; }
.reader-switch button { border:0; background:none; padding:7px 18px; border-radius:999px; font-weight:700; cursor:pointer; color: var(--pink-deep); font-size:14px; }
.reader-switch button.on { background: var(--pink); color:#fff; }

/* FAQ */
.faq details { background:#fff; border-radius: var(--radius-sm); padding: 4px 18px; margin: 10px 0; box-shadow: var(--shadow-soft); }
.faq summary { cursor:pointer; font-weight:700; padding: 12px 0; list-style:none; display:flex; justify-content:space-between; align-items:center; }
.faq summary::-webkit-details-marker { display:none; }
.faq summary::after { content:"+"; color: var(--pink); font-size: 22px; font-weight: 800; }
.faq details[open] summary::after { content:"–"; }
.faq details p { padding: 0 0 14px; color: var(--ink-soft); }

/* 评论 / 短评 */
.review-item { background:#fff; border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow-soft); margin: 14px 0; }
.review-item .rv-head { display:flex; align-items:center; gap:12px; margin-bottom:10px; }
.review-item .avatar { width:42px; height:42px; border-radius:50%; background: linear-gradient(135deg,var(--pink),var(--cyan)); color:#fff; display:grid; place-items:center; font-weight:800; }
.review-item .rv-name { font-weight:700; font-size:14.5px; }
.review-item .rv-meta { font-size:12px; color: var(--ink-faint); }
.review-item .rv-text { font-size:14.5px; color: var(--ink); }
.review-item .rv-foot { margin-top:10px; display:flex; gap:14px; align-items:center; }

/* ---------- 分集列表 ---------- */
.episodes li { display:flex; align-items:center; gap:14px; padding:12px 0; border-bottom:1px dashed var(--line); }
.episodes .ep-no { width:42px; height:42px; border-radius:12px; background: var(--pink); color:#fff; display:grid; place-items:center; font-weight:800; flex:none; }
.episodes .ep-info { flex:1; }
.episodes .ep-info b { font-size:15px; }
.episodes .ep-info span { font-size:12.5px; color: var(--ink-faint); display:block; }

/* ---------- 合规提示条 ---------- */
.notice { background:#fff8e1; border:1px solid #ffe082; border-radius: var(--radius-sm); padding:14px 18px; font-size:14px; color:#7a5b00; margin: 18px 0; }
.notice strong { color:#b26a00; }

/* ---------- 搜索 ---------- */
.search-box { display:flex; gap:10px; max-width:640px; margin: 0 auto; }
.search-box input { flex:1; padding: 14px 18px; border-radius:999px; border:2px solid var(--line); font-size:16px; outline:none; }
.search-box input:focus { border-color: var(--pink); }
.search-results { margin-top: 30px; display:flex; flex-direction:column; gap:12px; }
.search-results a { background:#fff; border-radius: var(--radius-sm); padding:16px 18px; box-shadow: var(--shadow-soft); display:block; }
.search-results a:hover { box-shadow: var(--shadow); }
.search-results h3 { color: var(--pink-deep); font-size:16px; margin-bottom:4px; }
.search-results p { font-size:13.5px; color: var(--ink-soft); }
.search-empty { text-align:center; color: var(--ink-faint); padding: 40px 0; }

/* ---------- APP 下载 ---------- */
.app-hero { display:grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items:center; }
.app-badges { display:flex; gap:14px; flex-wrap:wrap; margin-top: 20px; }
.qr { width: 130px; height:130px; background:#fff; border-radius: 16px; box-shadow: var(--shadow-soft); display:grid; place-items:center; padding:10px; }
.qr svg { width:100%; height:100%; }

/* ---------- 页脚 ---------- */
.site-footer { background: #2b1b22; color: #f3e3ea; margin-top: 40px; }
.footer-top { padding: 48px 0 30px; display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
.footer-top h5 { font-size:15px; margin-bottom:14px; color:#fff; }
.footer-top a { color:#d9c4cd; font-size:14px; line-height: 2.1; }
.footer-top a:hover { color: var(--cyan); }
.footer-brand p { color:#c4a9b4; font-size:13.5px; margin-top:12px; line-height:1.8; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.12); padding: 18px 0; font-size:12.5px; color:#b89aa5; text-align:center; line-height:1.9; }
.footer-bottom a { color: var(--cyan); }

/* ---------- 404 / offline ---------- */
.center-stage { min-height: 70vh; display:grid; place-items:center; text-align:center; padding: 40px 20px; }
.center-stage .big { font-size: clamp(70px,16vw,150px); font-weight:900; background: linear-gradient(90deg,var(--pink),var(--cyan)); -webkit-background-clip:text; background-clip:text; color:transparent; line-height:1; }
.center-stage h1 { font-size: 26px; margin: 12px 0; }
.center-stage p { color: var(--ink-soft); margin-bottom: 22px; }

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .app-hero { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .nav-links { display: none; position: absolute; top: 64px; left:0; right:0; background:#fff; flex-direction: column; padding: 12px 20px; border-bottom:1px solid var(--line); box-shadow: var(--shadow-soft); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 8px; }
  .nav-toggle { display: block; margin-left: auto; }
  .nav-search { order: 3; }
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .prose { padding: 22px 18px; }
}