/* 看球情报台 - 左导数据台版式 / Left-Rail Data Desk
   主色：深墨绿 #08170f + 信号青 #4fe08b
*/

:root {
  --ink: #071310;
  --ink-2: #0c1f18;
  --ink-3: #123027;
  --line: #1d3d31;
  --line-soft: #162f26;
  --paper: #eef6f1;
  --paper-dim: #a9c2b7;
  --paper-dim-2: #7c968b;
  --signal: #4fe08b;
  --signal-dim: #2f9c60;
  --warn: #e0c05f;
  --rail: 268px;
  --radius: 2px;
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "SF Mono", "JetBrains Mono", "Consolas", "Menlo", monospace;
  --max: 1240px;
  --mono-num: "SF Mono", "Consolas", monospace;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0.01em;
}

a { color: var(--signal); text-decoration: none; }
a:hover { color: #7ff0ae; }

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.25;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); }
h2 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); }
h3 { font-size: 1.08rem; }

p { margin: 0 0 1.05em; }

/* ---------- 顶栏 ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(7, 19, 16, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.topbar-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  color: var(--paper);
}
.brand img { width: 34px; height: 34px; border-radius: 6px; }
.brand b { font-size: 1.02rem; letter-spacing: 0.02em; }
.brand span {
  display: block;
  font-size: 0.66rem;
  color: var(--paper-dim-2);
  letter-spacing: 0.16em;
  font-family: var(--font-mono);
  line-height: 1.2;
}

.nav-main {
  display: flex;
  gap: 4px;
  flex: 1 1 auto;
  overflow: hidden;
  white-space: nowrap;
}
.nav-main a {
  color: var(--paper-dim);
  font-size: 0.9rem;
  padding: 6px 10px;
  border-radius: var(--radius);
  border: 1px solid transparent;
}
.nav-main a:hover { color: var(--paper); border-color: var(--line); }
.nav-main a.is-active {
  color: var(--ink);
  background: var(--signal);
  border-color: var(--signal);
  font-weight: 600;
}

.nav-toggle {
  display: none;
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--paper);
  font-size: 0.82rem;
  padding: 7px 12px;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  cursor: pointer;
}

/* ---------- 页面骨架 ---------- */
.shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: 34px 20px 20px;
  display: grid;
  grid-template-columns: var(--rail) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.rail {
  border-left: 1px solid var(--line);
  padding-left: 20px;
  position: sticky;
  top: 88px;
}

.rail-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--paper-dim-2);
  margin: 0 0 12px;
  text-transform: uppercase;
}

.rail-list { list-style: none; margin: 0 0 26px; padding: 0; }
.rail-list li { border-bottom: 1px solid var(--line-soft); }
.rail-list a {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0;
  color: var(--paper-dim);
  font-size: 0.94rem;
}
.rail-list a:hover { color: var(--signal); }
.rail-list em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--paper-dim-2);
}

.rail-note {
  font-size: 0.82rem;
  color: var(--paper-dim-2);
  line-height: 1.7;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.content { min-width: 0; }

/* ---------- 首页英雄（非居中，左文右图） ---------- */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 28px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding-bottom: 30px;
  margin-bottom: 30px;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--signal);
  margin: 0 0 12px;
}

.hero h1 { margin-bottom: 14px; }
.hero p.lede { color: var(--paper-dim); font-size: 1.02rem; max-width: 46ch; }

.hero-figure {
  position: relative;
  border: 1px solid var(--line);
  overflow: hidden;
}
.hero-figure img { width: 100%; }
.hero-figure figcaption {
  position: static;
  font-size: 0.76rem;
  color: var(--paper-dim-2);
  padding: 8px 10px;
  border-top: 1px solid var(--line);
  background: var(--ink-2);
}

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-weight: 600;
  white-space: nowrap;
}
.btn-primary { background: var(--signal); color: #06120d; }
.btn-primary:hover { background: #7ff0ae; color: #06120d; }
.btn-ghost { border: 1px solid var(--line); color: var(--paper); }
.btn-ghost:hover { border-color: var(--signal); color: var(--signal); }

/* ---------- 区块通用 ---------- */
.section { padding: 26px 0; border-bottom: 1px solid var(--line-soft); }
.section:last-child { border-bottom: 0; }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.section-head h2 { margin: 0; }
.section-head a { font-size: 0.84rem; color: var(--paper-dim); }
.section-head a:hover { color: var(--signal); }

/* 双栏错位卡组（非三等分） */
.duo {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 22px;
}

.story {
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.story img { width: 100%; border-bottom: 1px solid var(--line); }
.story-body { padding: 16px 18px 18px; }
.story-body h3 { margin-bottom: 8px; }
.story-body h3 a { color: var(--paper); }
.story-body h3 a:hover { color: var(--signal); }
.story-body p { color: var(--paper-dim); font-size: 0.9rem; margin-bottom: 10px; }

.meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--paper-dim-2);
  letter-spacing: 0.04em;
}

/* 窄条条目（带缩略图） */
.ticker { list-style: none; margin: 0; padding: 0; }
.ticker li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
  align-items: center;
}
.ticker li:first-child { border-top: 1px solid var(--line-soft); }
.ticker img { width: 84px; height: 58px; object-fit: cover; border: 1px solid var(--line); }
.ticker h3 { font-size: 0.98rem; margin: 0 0 3px; line-height: 1.35; }
.ticker h3 a { color: var(--paper); }
.ticker h3 a:hover { color: var(--signal); }

/* 横向滚动的栏目条 */
.rail-cards {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(210px, 1fr);
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
}
.rail-cards > a {
  scroll-snap-align: start;
  border: 1px solid var(--line);
  background: var(--ink-2);
  padding: 14px 16px;
  color: var(--paper);
  min-height: 128px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.rail-cards > a:hover { border-color: var(--signal-dim); }
.rail-cards b { font-size: 1rem; display: block; margin-bottom: 6px; }
.rail-cards span { font-size: 0.82rem; color: var(--paper-dim); line-height: 1.6; }
.rail-cards i {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--signal);
  margin-top: 10px;
}

/* 图文走廊：交替宽窄 */
.corridor { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.corridor article {
  border-left: 3px solid var(--signal-dim);
  padding: 4px 0 4px 16px;
}
.corridor article:nth-child(3n) { border-left-color: var(--line); }
.corridor h3 { font-size: 1rem; }
.corridor h3 a { color: var(--paper); }
.corridor h3 a:hover { color: var(--signal); }
.corridor p { font-size: 0.88rem; color: var(--paper-dim); margin-bottom: 6px; }

/* 编号列表 */
.plain-list { list-style: none; margin: 0; padding: 0; }
.plain-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
}
.plain-list .num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--paper-dim-2);
}
.plain-list a { color: var(--paper); font-size: 0.95rem; }
.plain-list a:hover { color: var(--signal); }

/* 数据条区（非卡片） */
.meter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.meter {
  background: var(--ink-2);
  padding: 16px 14px;
}
.meter b {
  display: block;
  font-family: var(--mono-num);
  font-size: 1.5rem;
  color: var(--signal);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.meter span { font-size: 0.8rem; color: var(--paper-dim); line-height: 1.5; display: block; }

/* FAQ */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line-soft); padding: 12px 0; }
.faq summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.96rem;
  color: var(--paper);
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before {
  content: "+";
  font-family: var(--font-mono);
  color: var(--signal);
  margin-right: 10px;
}
.faq details[open] summary::before { content: "-"; }
.faq p { color: var(--paper-dim); font-size: 0.9rem; margin: 10px 0 2px 22px; }

/* ---------- 栏目页 ---------- */
.cat-head {
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
  margin-bottom: 26px;
}
.cat-head .meta { margin-bottom: 8px; display: block; }
.cat-head p { color: var(--paper-dim); max-width: 62ch; margin-bottom: 0; }

.cat-list { list-style: none; margin: 0; padding: 0; }
.cat-list li {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-soft);
}
.cat-list img { width: 168px; height: 112px; object-fit: cover; border: 1px solid var(--line); }
.cat-list h3 { margin-bottom: 6px; font-size: 1.06rem; }
.cat-list h3 a { color: var(--paper); }
.cat-list h3 a:hover { color: var(--signal); }
.cat-list p { color: var(--paper-dim); font-size: 0.9rem; margin-bottom: 6px; }

/* ---------- 文章页 ---------- */
.crumbs {
  font-size: 0.8rem;
  color: var(--paper-dim-2);
  margin-bottom: 16px;
}
.crumbs a { color: var(--paper-dim); }
.crumbs a:hover { color: var(--signal); }
.crumbs span { margin: 0 6px; }

.article-head { margin-bottom: 20px; }
.article-head h1 { margin-bottom: 12px; }
.byline {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  font-size: 0.84rem;
  color: var(--paper-dim-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
}
.byline b { color: var(--paper); font-weight: 600; }

.prose { max-width: 68ch; }
.prose h2 {
  margin-top: 1.7em;
  padding-top: 0.2em;
  border-top: 1px solid var(--line-soft);
}
.prose h2:first-child { border-top: 0; margin-top: 0; }
.prose h3 { margin-top: 1.4em; color: var(--paper); }
.prose p { color: #d5e4dc; }
.prose ul, .prose ol { color: #d5e4dc; padding-left: 1.3em; margin-bottom: 1.1em; }
.prose li { margin-bottom: 0.4em; }
.prose a { text-decoration: underline; text-underline-offset: 3px; }
.prose figure { margin: 26px 0; }
.prose figure img { width: 100%; border: 1px solid var(--line); }
.prose figcaption {
  font-size: 0.78rem;
  color: var(--paper-dim-2);
  padding-top: 7px;
}
.prose blockquote {
  margin: 22px 0;
  padding: 4px 0 4px 18px;
  border-left: 2px solid var(--signal-dim);
  color: var(--paper-dim);
  font-size: 0.95rem;
}

/* 文章页 aside：底部情报卡横排（与常见右栏不同） */
.article-aside {
  margin-top: 40px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.article-aside h2 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--paper-dim-2);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.aside-list { list-style: none; margin: 0 0 18px; padding: 0; }
.aside-list li {
  border-bottom: 1px solid var(--line-soft);
  padding: 9px 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}
.aside-list a { color: var(--paper); font-size: 0.93rem; }
.aside-list a:hover { color: var(--signal); }

.aside-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.aside-row li { border: 1px solid var(--line); background: var(--ink-2); padding-bottom: 12px; }
.aside-row img { width: 100%; height: 96px; object-fit: cover; border-bottom: 1px solid var(--line); margin-bottom: 10px; }
.aside-row li > a { color: var(--paper); font-size: 0.9rem; line-height: 1.4; display: block; padding: 0 12px; }
.aside-row li > a:hover { color: var(--signal); }
.aside-row .meta { display: block; margin-top: 6px; padding: 0 12px; }

.back-cat { margin-top: 26px; font-size: 0.88rem; }

/* ---------- 页脚 ---------- */
.site-footer {
  margin-top: 40px;
  border-top: 1px solid var(--line);
  background: var(--ink-2);
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 32px 20px 26px;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 26px;
}
.footer-inner h3 {
  font-size: 0.74rem;
  font-family: var(--font-mono);
  letter-spacing: 0.18em;
  color: var(--paper-dim-2);
  margin-bottom: 10px;
  text-transform: uppercase;
}
.footer-inner p, .footer-inner li { font-size: 0.84rem; color: var(--paper-dim); margin: 0 0 6px; }
.footer-inner ul { list-style: none; margin: 0; padding: 0; }
.footer-inner a { color: var(--paper-dim); }
.footer-inner a:hover { color: var(--signal); }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.footer-brand img { width: 30px; height: 30px; border-radius: 5px; }
.footer-brand b { color: var(--paper); }

.legal {
  border-top: 1px solid var(--line-soft);
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px 20px 22px;
  font-size: 0.78rem;
  color: var(--paper-dim-2);
  line-height: 1.8;
}
.legal a { color: var(--paper-dim-2); }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .meter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .aside-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
  body { font-size: 15.5px; }
  .topbar-inner { height: 58px; gap: 10px; padding: 0 14px; flex-wrap: wrap; }
  .nav-toggle { display: block; }
  .nav-main {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 58px;
    background: var(--ink-2);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    padding: 8px 14px 14px;
    white-space: normal;
    overflow: visible;
    z-index: 50;
  }
  .nav-main.is-open { display: flex; }
  .nav-main a { padding: 11px 6px; font-size: 0.95rem; border-bottom: 1px solid var(--line-soft); }

  .shell { grid-template-columns: minmax(0, 1fr); gap: 20px; padding: 20px 14px 12px; }
  .rail {
    position: static;
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 14px;
    order: 2;
  }
  .content { order: 1; }

  .hero { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .duo { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .corridor { grid-template-columns: minmax(0, 1fr); }
  .meter-grid { grid-template-columns: minmax(0, 1fr); }
  .aside-row { grid-template-columns: minmax(0, 1fr); }
  .cat-list li { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .cat-list img { width: 100%; height: 160px; }
  .ticker li { grid-template-columns: 68px minmax(0, 1fr); }
  .ticker img { width: 68px; height: 50px; }
  .footer-inner { grid-template-columns: minmax(0, 1fr); gap: 20px; padding: 24px 14px 18px; }
  .legal { padding: 12px 14px 20px; }
  .btn { padding: 11px 18px; }
  .prose { max-width: 100%; }
  .plain-list li { grid-template-columns: 26px minmax(0, 1fr); }
  .plain-list .meta { display: none; }
}