/* 吃瓜网 - 51今日大瓜爆料 每日大赛往期 - 顶栏+全幅图+时间流，与28/29区分 */
* { box-sizing: border-box; }
body { margin: 0; font-family: "PingFang SC", "Microsoft YaHei", sans-serif; background: #fafafa; color: #1c1917; line-height: 1.65; }

/* 顶栏：深色+橙强调 */
.top { background: #1c1917; color: #fafafa; padding: 12px 0; position: sticky; top: 0; z-index: 100; }
.top .inner { max-width: 1000px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.top .logo { font-size: 1.15rem; font-weight: 700; }
.top .logo a { color: #fafafa; text-decoration: none; }
.top .logo a:hover { color: #ea580c; }
.top .nav { display: flex; gap: 20px; }
.top .nav a { color: #a8a29e; text-decoration: none; font-size: 0.9rem; }
.top .nav a:hover, .top .nav a.on { color: #ea580c; }
.top .menu-btn { display: none; background: none; border: 1px solid #57534e; color: #fafafa; padding: 6px 12px; border-radius: 6px; cursor: pointer; font-size: 0.875rem; }
@media (max-width: 768px) {
  .top .menu-btn { display: block; }
  .top .nav { position: absolute; top: 100%; left: 0; right: 0; background: #1c1917; flex-direction: column; padding: 16px; gap: 0; display: none; }
  .top .nav.open { display: flex; }
  .top .nav a { padding: 12px 0; border-bottom: 1px solid #292524; }
}

/* 首屏：全幅图+叠字（无丸形按钮） */
.hero-img { position: relative; height: 38vh; min-height: 240px; background: #292524; }
.hero-img .bg { position: absolute; inset: 0; }
.hero-img .bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.85; }
.hero-img .over { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px; text-align: center; }
.hero-img .over h1 { margin: 0; font-size: clamp(1.2rem, 3.2vw, 1.65rem); font-weight: 600; color: #fff; text-shadow: 0 1px 4px rgba(0,0,0,0.4); }
.hero-img .over p { margin: 8px 0 0; font-size: 0.9rem; color: rgba(255,255,255,0.9); }

/* 区块 */
.sec { max-width: 1000px; margin: 0 auto; padding: 36px 20px; }
.sec-title { font-size: 1.1rem; margin: 0 0 16px; color: #1c1917; }
.sec-desc { font-size: 0.875rem; color: #78716c; margin: 0 0 20px; }

/* 时间流列表：左侧日期、右侧标题（与28编号、29卡片都不同） */
.stream { list-style: none; padding: 0; margin: 0; }
.stream li { display: flex; align-items: center; gap: 20px; padding: 14px 0; border-bottom: 1px solid #e7e5e4; }
.stream .day { flex-shrink: 0; font-size: 0.8rem; color: #ea580c; font-weight: 600; width: 4.5em; }
.stream li a { color: #1c1917; text-decoration: none; font-weight: 500; flex: 1; }
.stream li a:hover { color: #ea580c; }
@media (max-width: 600px) {
  .stream li { flex-wrap: wrap; gap: 6px; }
  .stream .day { width: auto; }
}

/* 首页入口：横排 2~3 个块 */
.entry-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.entry { background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 2px 10px rgba(28,25,23,0.06); }
.entry a { text-decoration: none; color: inherit; display: block; }
.entry .pic { aspect-ratio: 16/9; overflow: hidden; }
.entry .pic img { width: 100%; height: 100%; object-fit: cover; }
.entry .txt { padding: 16px; }
.entry .tag { font-size: 0.7rem; color: #ea580c; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px; }
.entry h3 { font-size: 0.95rem; margin: 0; font-weight: 600; color: #1c1917; line-height: 1.35; }
@media (max-width: 768px) { .entry-row { grid-template-columns: 1fr; } }

/* 首页长文案 */
.prose { max-width: 680px; margin: 0 auto; }
.prose p { font-size: 0.9375rem; color: #44403c; margin-bottom: 1em; }

/* 列表页 */
.list-wrap { max-width: 1000px; margin: 0 auto; padding: 32px 20px 48px; }
.list-wrap .path { font-size: 0.8rem; color: #78716c; margin-bottom: 16px; }
.list-wrap .path a { color: #ea580c; text-decoration: none; }
.list-wrap h1 { font-size: 1.4rem; margin: 0 0 8px; color: #1c1917; }
.list-wrap .lead { font-size: 0.9rem; color: #78716c; margin: 0 0 24px; }
.list-wrap .back { display: inline-block; margin-top: 24px; color: #ea580c; text-decoration: none; font-size: 0.875rem; }
.list-wrap .back:hover { text-decoration: underline; }

/* 内容页 */
.article { max-width: 720px; margin: 0 auto; padding: 32px 20px 48px; }
.article .path { font-size: 0.8rem; color: #78716c; margin-bottom: 14px; }
.article .path a { color: #ea580c; text-decoration: none; }
.article h1 { font-size: 1.3rem; margin: 0 0 8px; color: #1c1917; line-height: 1.4; }
.article .meta { font-size: 0.8rem; color: #78716c; margin: 0 0 20px; }
.article .pic { border-radius: 10px; overflow: hidden; margin-bottom: 22px; }
.article .pic img { width: 100%; height: auto; display: block; }
.article .body p { font-size: 0.9375rem; color: #44403c; margin-bottom: 1em; }
.article .body h2 { font-size: 1.05rem; margin: 1.5em 0 0.5em; color: #1c1917; }
.article .tags { margin-top: 22px; }
.article .tags span { display: inline-block; margin: 0 8px 8px 0; padding: 4px 10px; background: #fef3c7; color: #b45309; border-radius: 4px; font-size: 0.8rem; }
.article .back { display: inline-block; margin-top: 20px; color: #ea580c; text-decoration: none; font-size: 0.875rem; }
.article .back:hover { text-decoration: underline; }

/* 页脚 */
.foot { background: #1c1917; color: #a8a29e; padding: 24px 20px; margin-top: auto; }
.foot .inner { max-width: 1000px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.foot .copy { font-size: 0.8rem; margin: 0; }
.foot .links { display: flex; gap: 18px; flex-wrap: wrap; }
.foot .links a { color: #a8a29e; text-decoration: none; font-size: 0.8rem; }
.foot .links a:hover { color: #ea580c; }