/* 董秘请回答 · 资讯站 v1 · 沙漠金 × 泥板蓝 */
:root {
  --sand: #c9a35c;
  --sand-light: #e8d5a8;
  --clay: #2e3a52;
  --clay-deep: #1c2436;
  --ink: #23201a;
  --paper: #f7f3ea;
  --line: #d9cdb4;
  --green: #3d7a52;
  --red: #c0392b;
  --blue: #2e5bba;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  background: var(--paper); color: var(--ink); line-height: 1.7;
}
a { color: var(--clay); text-decoration: none; }
a:hover { color: var(--sand); }

/* === 顶栏 === */
.topbar {
  background: var(--clay-deep); color: var(--sand-light);
  padding: 14px 8vw; display: flex; justify-content: space-between; align-items: center;
  position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 12px rgba(0,0,0,.15);
}
.topbar .brand { font-size: 20px; font-weight: bold; letter-spacing: 2px; display: flex; align-items: center; gap: 10px; }
.topbar .brand .logo-mark {
  width: 38px; height: 38px; border-radius: 8px; object-fit: cover;
  background: linear-gradient(135deg, var(--sand) 0%, var(--sand-light) 100%);
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.topbar nav a { color: var(--sand-light); margin-left: 22px; font-size: 14px; transition: color .2s; }
.topbar nav a:hover, .topbar nav a.active { color: var(--sand); }
.topbar .mobile-toggle { display: none; }

/* === Hero === */
.hero {
  background: linear-gradient(160deg, var(--clay-deep) 0%, var(--clay) 70%, #3d4c6e 100%);
  color: #fff; padding: 64px 8vw 48px;
}
.hero-inner { display: flex; align-items: center; gap: 40px; flex-wrap: wrap; }
.hero-text { flex: 1; min-width: 320px; }
.hero-text h1 { font-size: 32px; margin-bottom: 14px; line-height: 1.4; }
.hero-text h1 .gold { color: var(--sand); }
.hero-text p { max-width: 680px; color: #d8dce6; font-size: 15px; }
.hero .cta {
  display: inline-block; margin-top: 24px; background: var(--sand); color: var(--clay-deep);
  padding: 12px 30px; border-radius: 6px; font-weight: bold; transition: background .2s;
}
.hero .cta:hover { background: var(--sand-light); }
.hero .cta.ghost { background: transparent; border: 1px solid var(--sand); color: var(--sand); margin-left: 12px; }
.hero-stats { display: flex; gap: 32px; margin-top: 28px; }
.hero-stats .stat { text-align: center; }
.hero-stats .stat .num { font-size: 28px; font-weight: 800; color: var(--sand); }
.hero-stats .stat .label { font-size: 12px; color: #9aa3b5; margin-top: 2px; }

/* === 通用容器 === */
.wrap { padding: 48px 8vw; max-width: 1200px; margin: 0 auto; }
.section-title { font-size: 22px; margin-bottom: 6px; color: var(--clay-deep); display: flex; align-items: center; gap: 8px; }
.section-sub { color: #7a7263; margin-bottom: 26px; font-size: 14px; }

/* === 活动卡片 === */
.activity-card {
  background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px;
  transition: box-shadow .2s, transform .2s; position: relative; overflow: hidden;
}
.activity-card:hover { box-shadow: 0 6px 20px rgba(46, 58, 82, .14); transform: translateY(-2px); }
.activity-card .ep-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--clay-deep); color: var(--sand);
  font-size: 16px; font-weight: 800; flex-shrink: 0;
}
.activity-card .ep-badge.next { background: var(--sand); color: var(--clay-deep); }
.activity-card .ac-body { flex: 1; }
.activity-card .ac-title { font-weight: bold; color: var(--clay-deep); font-size: 15px; line-height: 1.5; }
.activity-card .ac-guest { font-size: 13px; color: #6b6355; margin-top: 6px; }
.activity-card .ac-tags { margin-top: 10px; }
.activity-card .ac-row { display: flex; gap: 14px; align-items: flex-start; }

/* === 标签 === */
.tag {
  display: inline-block; font-size: 11px; border-radius: 4px; padding: 2px 8px; margin-right: 6px;
}
.tag-cat { background: var(--sand-light); color: var(--clay-deep); }
.tag-macro { background: #dceaf7; color: #1a4a8a; }
.tag-ma { background: #fde8e0; color: #a03c30; }
.tag-finance { background: #e0f0e8; color: #1a6a3a; }
.tag-global { background: #f0e8fd; color: #5a2a8a; }
.tag-ai { background: #fff0d8; color: #8a5a10; }
.tag-risk { background: #fde0e0; color: #8a2020; }
.tag-next { background: var(--sand); color: var(--clay-deep); font-weight: bold; }

/* === 卡片网格 === */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; }
.cards-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* === 资讯文章卡 === */
.article-card {
  background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 20px;
  transition: box-shadow .2s; display: flex; flex-direction: column; gap: 8px;
}
.article-card:hover { box-shadow: 0 4px 14px rgba(46, 58, 82, .12); }
.article-card .ac-cat { font-size: 12px; color: var(--sand); font-weight: 600; }
.article-card .ac-h { font-size: 16px; font-weight: bold; color: var(--clay-deep); line-height: 1.4; }
.article-card .ac-excerpt { font-size: 13px; color: #6b6355; line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.article-card .ac-meta { font-size: 12px; color: #8a8272; display: flex; justify-content: space-between; align-items: center; }

/* === 频道入口 === */
.channel-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-bottom: 32px; }
.channel-entry {
  background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 24px 20px;
  text-align: center; transition: all .2s; cursor: pointer; text-decoration: none; color: inherit;
  display: block;
}
.channel-entry:hover { border-color: var(--sand); box-shadow: 0 4px 14px rgba(201,163,92,.18); transform: translateY(-2px); }
.channel-entry .ce-icon { font-size: 32px; margin-bottom: 10px; }
.channel-entry .ce-title { font-size: 16px; font-weight: bold; color: var(--clay-deep); }
.channel-entry .ce-desc { font-size: 12px; color: #8a8272; margin-top: 6px; }

/* === 时间线 === */
.timeline { position: relative; padding-left: 28px; }
.timeline::before { content: ""; position: absolute; left: 10px; top: 0; bottom: 0; width: 2px; background: var(--line); }
.timeline-item { position: relative; margin-bottom: 28px; }
.timeline-item::before {
  content: ""; position: absolute; left: -24px; top: 4px; width: 14px; height: 14px;
  border-radius: 50%; background: var(--sand); border: 3px solid var(--paper); z-index: 1;
}
.timeline-item.next::before { background: var(--red); }
.timeline-item .ti-card {
  background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 16px 20px;
  transition: box-shadow .2s;
}
.timeline-item .ti-card:hover { box-shadow: 0 4px 14px rgba(46, 58, 82, .12); }
.timeline-item .ti-ep { font-size: 13px; color: var(--sand); font-weight: 700; }
.timeline-item .ti-title { font-size: 16px; font-weight: bold; color: var(--clay-deep); margin: 4px 0; }
.timeline-item .ti-guest { font-size: 13px; color: #6b6355; }

/* === 徽章行 === */
.badge-row { display: flex; gap: 14px; flex-wrap: wrap; margin: 26px 0; }
.badge {
  flex: 1; min-width: 180px; background: #fff; border: 1px solid var(--line);
  border-radius: 8px; padding: 18px; text-align: center;
}
.badge .icon { font-size: 26px; }
.badge .t { font-weight: bold; margin-top: 8px; color: var(--clay-deep); }
.badge .d { font-size: 12px; color: #8a8272; margin-top: 4px; }

/* === 面板 === */
.panel {
  background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 28px; max-width: 560px; margin: 0 auto;
}
.panel label { display: block; font-size: 14px; margin: 16px 0 6px; color: var(--clay-deep); }
.panel input, .panel select, .panel textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 6px;
  font-size: 14px; font-family: inherit; background: #fdfcf9;
}
.panel button {
  margin-top: 22px; width: 100%; background: var(--clay-deep); color: var(--sand-light);
  border: none; padding: 12px; border-radius: 6px; font-size: 15px; cursor: pointer;
}
.panel button:hover { background: var(--clay); }

/* === 筛选栏 === */
.filter-bar {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.filter-btn {
  padding: 6px 16px; border: 1px solid var(--line); border-radius: 20px;
  background: #fff; color: #6b6355; font-size: 13px; cursor: pointer; transition: all .2s;
}
.filter-btn:hover { border-color: var(--sand); color: var(--clay-deep); }
.filter-btn.active { background: var(--clay-deep); color: var(--sand-light); border-color: var(--clay-deep); }

/* === 赞助方墙 === */
.sponsor-wall { display: flex; flex-wrap: wrap; gap: 10px; }
.sponsor-chip {
  background: #fff; border: 1px solid var(--line); border-radius: 6px;
  padding: 8px 16px; font-size: 13px; color: var(--clay-deep); transition: all .2s;
}
.sponsor-chip:hover { border-color: var(--sand); color: var(--sand); box-shadow: 0 2px 8px rgba(201,163,92,.15); }

/* === 统计行 === */
.stats-row { display: flex; gap: 24px; flex-wrap: wrap; margin: 20px 0; }
.stats-row .stat-box {
  flex: 1; min-width: 140px; background: #fff; border: 1px solid var(--line); border-radius: 8px;
  padding: 20px; text-align: center;
}
.stats-row .stat-box .num { font-size: 32px; font-weight: 800; color: var(--sand); }
.stats-row .stat-box .label { font-size: 13px; color: #8a8272; margin-top: 4px; }

/* === 通知条 === */
.notice-bar {
  background: #fdf6e3; border: 1px solid var(--sand-light); color: #7a6530;
  border-radius: 6px; padding: 12px 16px; font-size: 13px; margin-bottom: 26px;
}
.notice-bar.next {
  background: #fde8e8; border-color: #f5b8b8; color: #8a2020;
}

/* === KV 键值 === */
.kv { display: grid; grid-template-columns: 110px 1fr; row-gap: 10px; font-size: 14px; margin-top: 18px; }
.kv .k { color: #8a8272; }
.kv .v { color: var(--clay-deep); font-weight: 600; }

/* === 页脚 === */
.footer {
  background: var(--clay-deep); color: #9aa3b5; padding: 28px 8vw; font-size: 12px;
  margin-top: 56px; line-height: 1.9;
}
.footer .gold { color: var(--sand); }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-brand .logo-mark {
  width: 28px; height: 28px; border-radius: 6px; object-fit: cover;
  background: linear-gradient(135deg, var(--sand) 0%, var(--sand-light) 100%);
}
.footer-brand .n { color: var(--sand-light); font-weight: bold; letter-spacing: 2px; }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 12px; }
.footer-links a { color: #9aa3b5; }
.footer-links a:hover { color: var(--sand); }

/* === 移动端 === */
@media (max-width: 760px) {
  .topbar { flex-direction: column; align-items: flex-start; gap: 8px; padding: 12px 5vw; }
  .topbar nav a { margin-left: 0; margin-right: 14px; }
  .hero { padding: 40px 5vw 32px; }
  .hero-text h1 { font-size: 24px; }
  .hero-stats { gap: 18px; }
  .wrap { padding: 28px 5vw; }
  .panel { padding: 18px; }
  .cards { grid-template-columns: 1fr; }
  .cards-2 { grid-template-columns: 1fr; }
  table { display: block; overflow-x: auto; white-space: nowrap; }
  .timeline { padding-left: 20px; }
  .ac-row { flex-direction: column; gap: 10px; }
}