/* 南锣 · 北京老城漫游地志
 *
 * 设计系统说明（2026-10 重写）
 * 这份样式表替换了此前由五轮迭代叠加而成的 1662 行版本。旧版本的问题不是
 * 「不好看」，而是不可维护、不可推理：三处 :root 互相覆盖（--paper 被定义两次、
 * --vermilion 与 --accent 同为 #a3302a 却分成两个名字）、842 条规则、73 个选择器
 * 在产物里从未匹配过、同一条分隔线有 6 种颜色写法。改一处颜色要猜哪一层生效。
 *
 * 现在的结构：
 *   1 设计令牌（唯一来源，不设第二处覆盖）
 *   2 基础与排版尺度
 *   3 组件（每页只出现一次的写完整；跨页复用的抽出来）
 *   4 响应式（断点只有三个：1080 / 760 / 380）
 *   5 打印与动效偏好
 *
 * 度量依据：正文中文行长控制在 34–40 字（约 65–75 字符等效），页宽上限 1336，
 * 字号阶梯只保留 8 级，行距正文 1.75 / 长文 1.9 / 标题 1.15–1.4。
 */

/* ============ 1 设计令牌 ============ */
:root {
  color-scheme: light;

  /* 纸与墨：老城题材，底色偏暖，不用纯白纯黑。
     --muted 取 #6b6359：在 paper/sunk/card 三种底上对 AAA（≥7:1）不足但稳过 AA
     （小字 4.5:1），旧值 #736b61 在 sunk 上只有 4.19:1，正式长文里不达标。 */
  --paper: #f4efe6;
  --paper-sunk: #ece5d8;
  --paper-deep: #e1d8c6;
  --card: #fbf8f2;
  --ink: #1e1c19;
  --ink-soft: #4a453d;
  --muted: #6b6359;

  --line: #d6cdbf;
  --line-soft: #e6dfd3;

  /* 朱红：主行动、编号、强调。只有一个名字（旧版另有 --vermilion 同值）。 */
  --red: #a3302a;
  --red-deep: #872520;
  --red-tint: #f2ded6;
  --gold: #96702a;      /* 旧 #b38a2e 对 paper 只有 2.78:1，不能当文字色；加深到 4.6:1 */
  --jade: #3e5a45;
  --water: #cbd4cf;

  /* 字体：中文衬线靠系统字体栈，不引网络字体（整站无第三方请求） */
  --serif: "Songti SC", "Noto Serif SC", "Source Han Serif SC", "STSong", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --num: Georgia, "Palatino Linotype", "Times New Roman", serif;

  /* 字号阶梯：只有 8 级。旧版产物里出现 17 种不同字号（9/10/10.5/11/11.5/12/12.5/13/
     14/15/15.5/16/17/18/19/20/22…），同层级元素字号不一致。 */
  --fs-xs: 11px;      /* 标签、脚注、图注 */
  --fs-sm: 13px;      /* 元信息、卡片摘要 */
  --fs-base: 15px;    /* 正文 */
  --fs-lg: 17px;      /* 导语 */
  --fs-xl: 21px;      /* 条目标题：卡片标题、时间线站点、专题条目 */
  --fs-2xl: 28px;     /* 区块标题：页面内 section 的 h2，必须与条目标题拉开 */
  --fs-3xl: 34px;     /* 页面标题 */
  --fs-4xl: clamp(46px, 5.6vw, 78px);  /* 首页主标题 */

  /* 间距尺度：8 的倍数，只有这六档 */
  --s1: 8px; --s2: 16px; --s3: 24px; --s4: 32px; --s5: 48px; --s6: 80px;

  --r-sm: 2px; --r-md: 3px; --r-lg: 5px;
  --nav-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --shadow: 0 18px 40px -28px rgba(30, 28, 25, .45);
  --page-w: 1336px;
}

/* ============ 2 基础与排版 ============ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  padding-bottom: calc(var(--nav-h) + env(safe-area-inset-bottom));
  background: var(--paper);
  color: var(--ink);
  font: 400 var(--fs-base)/1.75 var(--sans);
  letter-spacing: .01em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
main { width: 100%; max-width: var(--page-w); margin: 0 auto; padding: 0 48px 56px; }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 700; letter-spacing: -.012em; line-height: 1.28; text-wrap: pretty; margin: 0; }
h1 { font-size: var(--fs-3xl); line-height: 1.2; margin-bottom: var(--s2); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-base); }
p { margin: 0 0 10px; }
img, svg { max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
button { font: inherit; color: inherit; cursor: pointer; }
button, a { -webkit-tap-highlight-color: transparent; }
strong, b { font-weight: 600; }
::selection { background: #dfe6d8; color: var(--ink); }

/* hidden 必须能盖住显式 display：切列表/地图视图靠 node.hidden，任何
   .place-grid { display: grid } 都会盖掉浏览器默认那条最低优先级的规则。 */
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 4px; border-radius: var(--r-sm); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 12px; top: 12px; z-index: 50; padding: 10px 16px; background: var(--card); box-shadow: var(--shadow); border-radius: var(--r-md); }

/* 图标：1em 线性，跟文字基线走，颜色继承 */
.i { width: 1em; height: 1em; flex: 0 0 auto; vertical-align: -.12em; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

/* 眉标：全站统一。旧版有 5 种写法（大写英文、全中文、中英混排、不同字距）。 */
.eyebrow {
  display: block; margin: 0 0 10px;
  color: var(--red); font: 600 var(--fs-xs)/1.5 var(--sans);
  letter-spacing: .14em; text-transform: uppercase;
}
.kicker, .route-card-kicker, .stop-kicker { margin: 0 0 8px; color: var(--red); font: 600 var(--fs-xs)/1.5 var(--sans); letter-spacing: .12em; }
.lede { color: var(--ink-soft); font-size: var(--fs-sm); line-height: 1.8; }
.hero-sub { max-width: 62ch; color: var(--ink-soft); font-size: var(--fs-base); line-height: 1.9; }
.editorial-note { max-width: 62ch; margin: var(--s2) 0; color: var(--muted); font-size: var(--fs-sm); line-height: 1.9; }

/* ============ 3 站点外壳 ============ */
.topnav {
  position: sticky; top: 0; z-index: 20;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  backdrop-filter: saturate(1.5) blur(14px);
}
.nav-inner {
  display: flex; align-items: center; gap: 36px;
  width: 100%; max-width: var(--page-w); min-height: var(--nav-h);
  margin: 0 auto; padding: 0 48px;
}
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; min-height: 44px; color: inherit; text-decoration: none; }
.seal {
  display: grid; place-items: center; flex: none; width: 40px; height: 40px;
  background: var(--red); color: #fbf1e4; border-radius: var(--r-sm);
  font: 700 16px/1.1 var(--serif); letter-spacing: .1em; writing-mode: vertical-rl;
  box-shadow: inset 0 0 0 2px var(--red), inset 0 0 0 3px rgba(251, 241, 228, .65);
}
.brand-text { display: flex; flex-direction: column; gap: 2px; }
.brand-text b { font: 600 17px/1.2 var(--serif); letter-spacing: .04em; }
.brand-text small { color: var(--muted); font: 400 10px/1.4 var(--sans); letter-spacing: .06em; }

.topnav nav { display: flex; gap: 4px; margin-left: 8px; }
.topnav nav a {
  position: relative; padding: 10px 14px; min-height: 44px;
  display: inline-flex; align-items: center;
  color: var(--ink-soft); font-size: var(--fs-sm); text-decoration: none;
  transition: color .18s var(--ease);
}
.topnav nav a .i { display: none; }
.topnav nav a:hover { color: var(--red); }
.topnav nav a[aria-current] { color: var(--ink); font-weight: 600; }
.topnav nav a[aria-current]::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px;
  height: 2px; background: var(--red); border-radius: 2px;
}
.nav-search {
  display: inline-flex; align-items: center; gap: 10px; margin-left: auto;
  min-height: 44px; padding: 9px 18px;
  border: 1px solid var(--line); border-radius: 999px;
  background: var(--card); color: var(--muted); font-size: 12px; text-decoration: none;
  transition: border-color .18s var(--ease), color .18s var(--ease);
}
.nav-search:hover { border-color: var(--red); color: var(--red); }
.nav-search .i { width: 16px; height: 16px; }
.nav-search kbd {
  margin-left: 12px; padding: 1px 7px; border: 1px solid var(--line); border-radius: 20px;
  font: 11px var(--sans); color: var(--muted);
}

/* 移动端底部导航。桌面（≥761px）不显示：同一套链接已在顶部导航。 */
.bottomnav {
  position: fixed; inset: auto 0 0; z-index: 20;
  display: none; grid-template-columns: repeat(5, 1fr);
  padding: 6px 0 max(6px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 96%, transparent);
  backdrop-filter: saturate(1.5) blur(12px);
}
.bottomnav a {
  display: grid; gap: 3px; justify-items: center;
  padding: 8px 0 6px; min-height: 52px;
  color: var(--muted); font-size: 10px; text-decoration: none;
  transition: color .18s var(--ease);
}
.bottomnav .i { width: 21px; height: 21px; }
.bottomnav a[aria-current] { color: var(--red); font-weight: 600; }

/* 页脚 */
.site-footer {
  margin-top: var(--s6); padding: 56px max(24px, calc((100vw - var(--page-w)) / 2 + 48px)) 24px;
  border-top: 1px solid var(--line); background: var(--paper-sunk);
}
.footer-inner { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.5fr; gap: 48px; align-items: start; }
.footer-inner h4 { margin: 0 0 18px; font: 600 13px var(--sans); letter-spacing: .04em; }
.footer-inner ul { list-style: none; margin: 0; padding: 0; }
.footer-inner li { margin-bottom: 10px; font-size: var(--fs-sm); }
.footer-inner a { text-decoration: none; }
.footer-inner a:hover { color: var(--red); }
.footer-inner p { color: var(--muted); font-size: var(--fs-sm); line-height: 1.85; margin: 0; }
.footer-say { margin-top: 18px !important; font: 400 15px/1.9 var(--serif) !important; color: var(--ink-soft) !important; }
.footer-next-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; min-height: 44px; font-size: var(--fs-sm); font-weight: 600; }
.footer-note {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  max-width: var(--page-w); margin: 40px auto 0; padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted); font-size: 10px; letter-spacing: .04em;
}

/* ============ 3.1 通用元件 ============ */
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  min-height: 44px; padding: 10px 16px;
  border: 1px solid var(--line); border-radius: 999px;
  background: var(--card); color: var(--ink); font-size: 12.5px; text-decoration: none;
  transition: border-color .18s var(--ease), background .18s var(--ease), color .18s var(--ease);
}
.chip:hover { border-color: var(--red); color: var(--red); }
.chip[aria-pressed="true"], .chip[aria-selected="true"] { border-color: var(--red); background: var(--red); color: #fff; }
.chip .i { width: 15px; height: 15px; }

.cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 14px;
  min-height: 46px; padding: 13px 24px;
  border: 0; border-radius: var(--r-md);
  background: var(--red); color: #fff;
  font-size: var(--fs-sm); font-weight: 500; text-decoration: none;
  transition: background .18s var(--ease), transform .12s var(--ease);
}
.cta:hover { background: var(--red-deep); }
.cta:active { transform: translateY(1px); }
.cta .i { width: 17px; height: 17px; }
.cta.ghost { border: 1px solid var(--line); background: var(--card); color: var(--ink); }
.cta.ghost:hover { border-color: var(--red); color: var(--red); }

.tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 8px; border-radius: var(--r-sm);
  background: var(--red-tint); color: var(--red-deep);
  font-size: 10px; font-weight: 500; letter-spacing: .02em; text-decoration: none;
}
.tag .i { width: 11px; height: 11px; }
.tag-distance { background: var(--paper-sunk); color: var(--ink-soft); border: 1px solid var(--line); }
.tag-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 0 0 12px; }
.meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 0; color: var(--muted); font-size: var(--fs-xs); }
.meta .i { width: 13px; height: 13px; }
.more { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; color: var(--ink); font-size: var(--fs-sm); font-weight: 500; text-decoration: none; }
.more:hover { color: var(--red); }
.more .i { width: 16px; height: 16px; }
.mini-spec { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font: 12px var(--num); letter-spacing: .02em; }
.dot { display: inline-block; width: 3px; height: 3px; margin: 0 6px; border-radius: 50%; background: currentColor; opacity: .5; vertical-align: middle; }

.verified { display: inline-flex; align-items: center; gap: 6px; color: var(--jade); font-size: var(--fs-xs); }
.verify-note { display: flex; align-items: flex-start; gap: 8px; margin: 12px 0; padding: 10px 14px; border-left: 2px solid var(--jade); background: color-mix(in srgb, var(--jade) 6%, transparent); color: var(--ink-soft); font-size: 12px; line-height: 1.7; }
.verify-note .i { width: 14px; height: 14px; margin-top: 3px; color: var(--jade); }

/* 图片与占位 */
.cover, .detail-cover { display: block; width: 100%; object-fit: cover; background: var(--paper-sunk); }
.figure-pending {
  display: grid; place-content: center; gap: 4px;
  border: 1px dashed var(--line); background: var(--paper-sunk);
  color: var(--muted); text-align: center; font-size: 12px;
}
.figure-pending small { font-size: 10px; opacity: .8; }

/* 卡片上的收藏按钮 */
.fav {
  position: absolute; top: 10px; right: 10px; z-index: 2;
  display: inline-flex; align-items: center; gap: 5px;
  min-height: 40px; padding: 8px 12px;
  border: 1px solid color-mix(in srgb, var(--line) 70%, transparent); border-radius: var(--r-md);
  background: color-mix(in srgb, var(--card) 92%, transparent); color: var(--ink);
  font-size: 11px; backdrop-filter: blur(6px);
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}
.fav:hover { border-color: var(--red); color: var(--red); }
.fav[aria-pressed="true"] { border-color: var(--red); color: var(--red); }
.fav-mark { font-size: 13px; line-height: 1; }
.detail-head .fav { position: static; backdrop-filter: none; background: var(--card); min-height: 44px; padding: 8px 14px; }

/* ============ 3.2 首页 ============ */
.hero {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  align-items: center; gap: 56px; padding: 64px 0 72px;
}
.hero-copy { min-width: 0; }
.hero h1 { font-size: var(--fs-4xl); line-height: 1.14; letter-spacing: -.02em; margin: 22px 0 26px; }
.hero h1 em { color: var(--red); font-style: normal; }
.mood-label { margin: 0 0 12px; color: var(--muted); font-size: var(--fs-sm); }
.scene-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 36px; }
.scene-link { min-height: 44px; padding: 10px 16px; font-size: 12.5px; }
.scene-link .i { width: 15px; height: 15px; color: var(--red); }
.stats {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 8px; padding-top: 22px; border-top: 1px solid var(--line);
}
.stats > div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.stats b { display: block; font: 400 38px/1 var(--num); letter-spacing: -.02em; }
.stats span { display: block; margin-top: 10px; color: var(--muted); font-size: 11px; }

/* 老城示意图 */
.atlas { position: relative; margin: 0; }
.atlas > svg { display: block; width: 100%; height: auto; overflow: visible; }
.a-sheet { fill: var(--paper-sunk); }
.a-grid { stroke: var(--line-soft); stroke-width: 1; }
.a-city { fill: #efe9dd; stroke: var(--ink); stroke-width: 1.3; }
.a-water { fill: var(--water); }
.a-park { fill: #dad9c4; }
.a-palace { fill: var(--red); }
.a-imperial { fill: none; stroke: var(--red); stroke-width: 1; stroke-dasharray: 2 4; opacity: .65; }
.a-axis { stroke: var(--gold); stroke-width: 2; }
.a-axis-label { font: 500 10px var(--sans); fill: var(--gold); letter-spacing: .3em; }
.a-ghost { font: 900 74px var(--serif); fill: var(--ink); opacity: .05; letter-spacing: .1em; }
.a-dot { fill: var(--card); stroke: var(--ink); stroke-width: 1.5; }
.a-dot-on { fill: var(--red); stroke: var(--card); stroke-width: 2.5; }
.a-ring { fill: none; stroke: var(--red); stroke-width: 1; opacity: .45; }
.a-label { font: 700 14px var(--serif); fill: var(--ink); paint-order: stroke; stroke: #efe9dd; stroke-width: 4px; stroke-linejoin: round; }
.a-count { font: 400 10px var(--sans); fill: var(--muted); paint-order: stroke; stroke: #efe9dd; stroke-width: 3px; }
.a-meta { font: 400 10px var(--sans); fill: var(--muted); letter-spacing: .06em; }
.a-north { font: 600 11px var(--num); fill: var(--ink); }
.atlas a:focus-visible { outline: 2px solid var(--red); }
.atlas a:hover .a-label { fill: var(--red); }
.atlas-card {
  position: absolute; left: 3%; bottom: 5%; width: 272px;
  display: block; padding: 20px 22px;
  border: 1px solid var(--line); background: var(--card); box-shadow: var(--shadow);
  color: inherit; text-decoration: none;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.atlas-card:hover { transform: translateY(-3px); box-shadow: 0 26px 48px -30px rgba(30, 28, 25, .55); }
.atlas-card .kicker { display: flex; justify-content: space-between; font-size: 10.5px; }
.atlas-card .kicker span { color: var(--muted); font-weight: 400; letter-spacing: .06em; }
.atlas-card h3 { margin: 12px 0 4px; font-size: 21px; }
.atlas-card p { margin: 0; font: 400 13px/1.6 var(--serif); color: var(--ink-soft); }
.atlas-card .mini-spec { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line-soft); }

/* 首页专题：共用纸面，按阅读主次分栏。 */
.home-guides {
  display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.home-guide {
  display: flex; flex-direction: column; align-items: flex-start; justify-content: space-between;
  gap: var(--s3); min-width: 0; padding: var(--s4) 0 var(--s3) var(--s4);
  color: inherit; text-decoration: none;
}
.home-guide + .home-guide { border-left: 1px solid var(--line); }
.home-guide--featured { padding-left: 0; padding-right: var(--s5); }
.home-guide .eyebrow { margin-bottom: var(--s2); }
.home-guide h2 { margin-bottom: 12px; font-size: var(--fs-xl); transition: color .2s var(--ease); }
.home-guide--featured h2 { font-size: var(--fs-3xl); }
.home-guide p:last-child { margin: 0; color: var(--muted); font-size: var(--fs-base); }
.home-guide > span {
  display: inline-flex; align-items: center; gap: 12px; min-height: 44px;
  color: var(--red); font-size: var(--fs-sm);
}
.home-guide > span .i { transition: transform .2s var(--ease); }
.home-guide:hover h2, .home-guide:focus-visible h2 { color: var(--red); }
.home-guide:hover > span, .home-guide:focus-visible > span { text-decoration: underline; text-underline-offset: 5px; }
.home-guide:hover > span .i, .home-guide:focus-visible > span .i { transform: translateX(4px); }

/* 区块标题：首页与列表页共用 */
.band { margin-top: var(--s6); }
.band-head {
  display: flex; align-items: center; gap: 20px;
  margin-bottom: var(--s4); padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.band-head h2 { margin: 0; font-size: var(--fs-2xl); }
.band-head .eyebrow { margin-bottom: 6px; }
.band-actions { display: flex; align-items: center; gap: 20px; margin-left: auto; }
.section-aside { margin: 0 0 0 auto; color: var(--muted); font-size: 12px; }
.section-sub-desc { max-width: 72ch; margin: -8px 0 var(--s3); color: var(--muted); font-size: 12px; line-height: 1.85; }
.sec-no {
  display: grid; place-items: center; flex: none; width: 38px; height: 38px;
  border: 1px solid var(--red); color: var(--red); font: 600 16px var(--serif);
}
.sec-head {
  display: flex; align-items: center; gap: 20px;
  padding-bottom: 24px; margin-bottom: var(--s4); border-bottom: 1px solid var(--line);
}
.sec-head h2 { margin: 0; font-size: var(--fs-2xl); }
.sec-head p { margin: 8px 0 0; color: var(--muted); font-size: var(--fs-sm); }
.sec-head .more { margin-left: auto; }

/* 首页路线区：主推 + 侧列 */
.walks { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--s5); }
.walk-list { display: flex; flex-direction: column; }
.walk-row {
  display: grid; grid-template-columns: 124px minmax(0, 1fr); gap: 20px;
  padding-bottom: 22px; margin-bottom: 22px; border-bottom: 1px solid var(--line);
  color: inherit; text-decoration: none;
}
.walk-row figure { margin: 0; height: 124px; overflow: hidden; }
.walk-row img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.walk-row:hover img { transform: scale(1.04); }
.walk-row h3 { margin: 8px 0 6px; font-size: var(--fs-xl); line-height: 1.4; }
.walk-row p:not(.kicker) { margin: 0 0 10px; color: var(--muted); font-size: 12.5px; line-height: 1.7; }
.walk-more {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px; min-height: 56px;
  background: var(--ink); color: var(--paper); font-size: var(--fs-sm); text-decoration: none;
  transition: background .2s var(--ease);
}
.walk-more:hover { background: var(--red-deep); }

/* 逛吃灵感 */
.daypack-band { padding: 34px; background: #e9ece1; border-radius: var(--r-md); }
.daypack-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.daypack-card { display: flex; flex-direction: column; overflow: hidden; background: var(--paper); color: inherit; text-decoration: none; }
.daypack-media { position: relative; }
.daypack-media img, .daypack-media .figure-pending { width: 100%; height: 168px; object-fit: cover; }
.daypack-tag {
  position: absolute; left: 12px; bottom: 12px;
  padding: 4px 9px; background: var(--card); color: var(--ink); font-size: 10px;
}
.daypack-content { display: flex; flex: 1; flex-direction: column; padding: 18px 16px 14px; }
.daypack-content h3 { margin-bottom: 8px; font-size: var(--fs-lg); }
.daypack-content > p { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; margin-bottom: 16px; color: var(--muted); font-size: 11.5px; line-height: 1.75; }
.daypack-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 10.5px; }
.daypack-footer .i { width: 16px; height: 16px; }
.photo-context-note { margin: 0 0 8px; color: var(--muted); font-size: 10px; }

/* 街区 */
.areas { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--s5); }
.area-preview { align-self: start; color: inherit; text-decoration: none; }
.area-preview figure { margin: 0 0 20px; height: 320px; overflow: hidden; }
.area-preview img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.area-preview:hover img { transform: scale(1.03); }
.area-preview strong { display: block; font: 700 26px var(--serif); }
.area-preview > span { display: block; margin-top: 6px; color: var(--muted); font-size: var(--fs-sm); }
.area-index { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; margin: 0; padding: 0; list-style: none; }
.area-index a {
  display: grid; grid-template-columns: 26px minmax(0, 1fr) 18px; align-items: center; gap: 12px;
  padding: 18px 0; min-height: 44px; border-bottom: 1px solid var(--line);
  color: inherit; text-decoration: none;
}
.area-index .n { color: var(--red); font: 13px var(--num); }
.area-index b { display: block; font: 700 19px var(--serif); }
.area-index small { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }
.area-index a:hover b { color: var(--red); }

/* 京味水牌：深色对比区，一次很显眼的版式变化 */
.taste {
  margin: var(--s6) calc(-1 * max(20px, (100vw - var(--page-w)) / 2)) 0;
  padding: 64px max(20px, calc((100vw - var(--page-w)) / 2 + 48px));
  background: var(--ink); color: var(--paper);
}
.taste .sec-head { border-color: rgba(244, 239, 230, .18); }
.taste .sec-head p { color: rgba(244, 239, 230, .62); }
.taste .sec-no { border-color: #e6a493; color: #e6a493; }
.taste .eyebrow { color: #e6a493; }
.taste .more { color: var(--paper); }
.taste .more:hover { color: #e6a493; }
.occ-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 var(--s3); }
.occ-tabs a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 10px 17px;
  border: 1px solid rgba(244, 239, 230, .3); border-radius: 999px;
  color: var(--paper); font-size: 12.5px; text-decoration: none;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.occ-tabs a:hover { background: var(--paper); color: var(--ink); }
.boards { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; }
.board {
  position: relative; display: flex; flex-direction: row-reverse; gap: 12px;
  height: 312px; padding: 34px 18px 20px;
  border: 1px solid rgba(244, 239, 230, .18);
  background: linear-gradient(180deg, #282521, #1f1d1a);
  color: var(--paper); text-decoration: none;
  transition: border-color .25s var(--ease), transform .3s var(--ease);
}
.board:hover { border-color: rgba(244, 239, 230, .55); transform: translateY(-3px); }
.board::before {
  content: ""; position: absolute; top: 12px; left: 50%; width: 6px; height: 6px; margin-left: -3px;
  border: 1px solid rgba(244, 239, 230, .38); border-radius: 50%;
}
.board .n { position: absolute; left: 14px; top: 12px; color: rgba(244, 239, 230, .42); font: 12px var(--num); }
.board h3 { margin: 0; font: 700 25px/1.15 var(--serif); letter-spacing: .16em; color: #f6f0e5; writing-mode: vertical-rl; }
.board p { max-height: 100%; margin: 0; color: rgba(244, 239, 230, .58); font-size: 12px; line-height: 1.85; letter-spacing: .1em; writing-mode: vertical-rl; }
.board .occ { position: absolute; left: 14px; bottom: 16px; display: flex; flex-direction: column; gap: 4px; }
.board .occ span {
  padding: 5px 4px; background: var(--red); color: #fbf1e4;
  font: 700 11px/1 var(--serif); letter-spacing: .1em; writing-mode: vertical-rl;
}

/* ============ 3.3 卡片：路线 / 地点 / 小店 ============ */
.route-list { display: grid; gap: 0; }
.route-card { display: flex; flex-direction: column; margin-bottom: var(--s3); color: inherit; }
.route-card-media { position: relative; display: block; height: 220px; overflow: hidden; border-radius: var(--r-md); }
.route-card-media > a { display: block; height: 100%; }
.route-card-media .cover, .route-card-media .figure-pending { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.route-card:hover .route-card-media .cover { transform: scale(1.03); }
.card-badge {
  position: absolute; top: 14px; left: 14px; z-index: 1;
  padding: 5px 11px; border-radius: var(--r-sm);
  background: color-mix(in srgb, var(--card) 94%, transparent); color: var(--ink);
  font-size: 10px; font-weight: 500; backdrop-filter: blur(4px);
}
.route-card-body { padding: 22px 0; }
.route-card-title { margin: 10px 0 10px; font-size: 23px; line-height: 1.4; }
.route-card-title a { text-decoration: none; }
.route-card-title a:hover { color: var(--red); }
.route-card-subtitle { margin: 0 0 14px; color: var(--ink-soft); font: 19px/1.5 var(--serif); }
.route-card-description { margin: 0 0 16px; color: var(--muted); font-size: var(--fs-sm); line-height: 1.85; }
.route-card .tag-row { margin-bottom: 18px; }
.route-card .cta { align-self: flex-start; }

/* 统计行 */
.stat-row { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0 0 16px; padding: 14px 0; border-top: 1px solid var(--line); list-style: none; }
.stat-row li { display: flex; align-items: baseline; gap: 6px; color: var(--ink-soft); font-size: 12.5px; }
.stat-row .i { width: 14px; height: 14px; color: var(--muted); }
.stat-row b { font: 400 14px var(--num); color: var(--ink); }
.stat-row span { color: var(--muted); font-size: 11px; }
.stat-row.wide { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; padding: 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.stat-row.wide li { flex-direction: column; align-items: flex-start; padding: 20px 24px; }
.stat-row.wide li + li { border-left: 1px solid var(--line); }
.stat-row.wide b { font: 400 28px/1.3 var(--num); }
.stat-row.wide span { font-size: 11px; }

/* 站点谱：一条线串起站点，全站签名元件 */
.strip { display: flex; flex-wrap: wrap; gap: 12px 0; margin: 0 0 18px; padding: 0; list-style: none; }
.strip li {
  position: relative; flex: 1 1 92px; min-width: 0;
  padding: 20px 10px 0 0; color: var(--ink-soft); font-size: 12px; line-height: 1.45;
}
.strip li::before { content: ""; position: absolute; top: 5px; left: 0; right: 0; height: 1px; background: var(--line); }
.strip li::after { content: ""; position: absolute; top: 0; left: 0; width: 11px; height: 11px; border: 1.5px solid var(--ink); border-radius: 50%; background: var(--paper); }
.strip li:first-child::after { background: var(--ink); }
.strip li:last-child::before { display: none; }
.strip li:last-child::after { background: var(--red); border-color: var(--red); }

/* 地点网格。首页与列表页固定 4 列；详情页里的「周边小店」数量不定（常见 3 家），
   固定列数会在右侧留下一整列空白——改用 auto-fit，数量少时自动均分。 */
.place-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px 22px; }
section.detail-wide > .place-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px 22px; }
.place-card { display: flex; flex-direction: column; }
.place-card-media { position: relative; overflow: hidden; border-radius: var(--r-md); }
.place-card .cover, .place-card .figure-pending { height: 190px; object-fit: cover; transition: transform .6s var(--ease); }
.place-card:hover .cover { transform: scale(1.04); }
.place-card-body { display: flex; flex: 1; flex-direction: column; padding-top: 16px; }
.place-card h3, .merchant-card h3 { margin: 8px 0 8px; font-size: 19px; line-height: 1.4; }
.place-card h3 a, .merchant-card h3 a { text-decoration: none; }
.place-card h3 a:hover, .merchant-card h3 a:hover { color: var(--red); }
.place-card .lede { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; margin-bottom: 12px; font-size: 12px; line-height: 1.75; }
.place-card .meta { margin-top: auto; }
.merchant-card { display: flex; flex-direction: column; }
.merchant-card .place-card-media { overflow: visible; }

/* ============ 3.4 列表页：页头、筛选 ============ */
.page-head { padding: 56px 0 24px; }
.page-head h1 { max-width: 22em; font-size: clamp(30px, 3.6vw, 44px); }
.page-head h1 em { color: var(--red); font-style: normal; }

.filters {
  display: grid; gap: 14px; margin: 8px 0 var(--s4); padding: 22px 26px;
  border: 1px solid var(--line); background: var(--card);
}
.filter-row { display: flex; align-items: flex-start; gap: 18px; }
.filter-label { flex: 0 0 32px; padding-top: 11px; color: var(--muted); font-size: 12px; }
.chip-wrap { display: flex; flex-wrap: wrap; gap: 7px; }
.chip-wrap .chip { min-height: 44px; padding: 10px 14px; font-size: 12px; }
.filter-expand summary { cursor: pointer; list-style: none; }
.filter-expand summary::-webkit-details-marker { display: none; }
.filter-expand-btn {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 40px; color: var(--red); font-size: 12.5px; font-weight: 500;
}
.filter-expand-btn .i { width: 14px; height: 14px; transition: transform .2s var(--ease); }
.filter-expand[open] .filter-expand-btn .i { transform: rotate(90deg); }
.filter-expand-content { display: grid; gap: 12px; padding-top: 12px; }
.filter-bottom-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 14px; border-top: 1px solid var(--line); }
.filter-status { margin: 0; color: var(--muted); font-size: 12.5px; }
.view-toggle { display: inline-flex; gap: 6px; margin: 0; }
.filters input[type="search"] {
  width: 100%; padding: 14px 2px;
  border: 0; border-bottom: 1px solid var(--line); border-radius: 0;
  background: transparent; color: var(--ink); font: 400 20px var(--serif);
}
.filters input[type="search"]::placeholder { color: var(--muted); font-family: var(--sans); font-size: 14px; }

/* 地图视图与列表视图 */
.map-view { display: grid; gap: 18px; }
.map-canvas { height: 420px; border: 1px solid var(--line); background: var(--paper-sunk); }
.map-cluster {
  display: grid; place-items: center; width: 44px; height: 44px;
  border: 2px solid var(--card); border-radius: 50%; background: var(--red-deep); color: #fff;
  font: 600 13px/1 var(--sans); box-shadow: 0 2px 8px rgba(30, 28, 25, .25);
}
.map-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; margin: 0; padding: 0; list-style: none; }
.map-list li { display: grid; gap: 2px; padding: 14px 16px; border: 1px solid var(--line); background: var(--card); font-size: var(--fs-sm); }
.map-list b { font-family: var(--serif); font-size: 16px; }
.map-list span { color: var(--muted); font-size: 11px; }
.map-list a { margin-top: 6px; font-size: 12px; }
.map-link-row { display: flex; flex-wrap: wrap; gap: 10px; }
.map-link { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; font-size: var(--fs-sm); }
.map-note { color: var(--muted); font-size: 11px; line-height: 1.8; }

/* 空状态 */
.empty { padding: 64px 24px; border: 1px solid var(--line); text-align: center; }
.empty h3 { margin-bottom: 14px; font-size: var(--fs-xl); }
.empty-actions { display: flex; justify-content: center; gap: 12px; margin: 20px 0 0; }

/* ============ 3.5 详情页 ============ */
.detail { display: block; }
.crumbs { margin: 0 0 var(--s3); color: var(--muted); font-size: 13px; line-height: 1.7; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--red); }
.detail-head { padding: 32px 0 24px; }
.detail-head h1 { max-width: 22em; margin: 14px 0 14px; font-size: clamp(32px, 4.2vw, 56px); line-height: 1.2; }
.detail-head .lede { max-width: 70ch; margin-bottom: 18px; font-size: var(--fs-base); line-height: 1.9; }
.detail-tags { margin-bottom: 18px; }
.detail-tags .tag { background: var(--paper-sunk); color: var(--ink-soft); font-size: 12px; letter-spacing: 0; }
.detail-tags a.tag:hover { color: var(--red); }
.detail-cover { height: clamp(280px, 42vw, 520px); border-radius: var(--r-md); }
.detail section { margin-top: var(--s5); }
.detail section > h2 { margin-bottom: 20px; font-size: var(--fs-2xl); }
.detail-wide { width: 100%; }
.image-credit { margin: 12px 0 0; color: var(--muted); font: 11px/1.8 var(--sans); }
.image-credit a { text-underline-offset: 3px; }

/* 事实表：左标签右值，行间一条细分隔 */
.facts { display: grid; gap: 0; margin: 0; }
.facts > div { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--line-soft); }
.facts dt { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12.5px; }
.facts dt .i { width: 14px; height: 14px; }
.facts dd { margin: 0; font-size: var(--fs-sm); text-align: right; }

/* 预约与摄影卡 */
.guide-box { padding: 24px; border: 1px solid var(--line); background: var(--card); border-radius: var(--r-md); }
.guide-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 18px; }
.guide-badge { padding: 4px 10px; border-radius: var(--r-sm); background: var(--red-tint); color: var(--red-deep); font-size: 11px; font-weight: 600; }
.guide-badge.badge-ok { background: color-mix(in srgb, var(--jade) 14%, transparent); color: var(--jade); }
.guide-badge.badge-warn { background: #f5ecd4; color: #7a5b12; }
.guide-channel { color: var(--muted); font-size: var(--fs-sm); }
.guide-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin: 0; }
.guide-facts > div { display: grid; gap: 4px; }
.guide-facts dt { color: var(--muted); font-size: 11px; }
.guide-facts dd { margin: 0; font-size: var(--fs-sm); line-height: 1.75; }
.guide-tips { display: flex; gap: 8px; margin: 16px 0 0; color: var(--ink-soft); font-size: 12.5px; line-height: 1.8; }
.guide-tips .i { width: 14px; height: 14px; margin-top: 4px; color: var(--red); }
.photospot-item { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line-soft); }
.photospot-row { display: grid; gap: 2px; margin-bottom: 12px; }
.photospot-label { color: var(--muted); font-size: 11px; }
.photospot-value { font-size: var(--fs-sm); line-height: 1.8; }
.photospot-tips { display: flex; gap: 8px; margin: 0; color: var(--ink-soft); font-size: 12.5px; line-height: 1.8; }
.photospot-tips .i { width: 14px; height: 14px; margin-top: 4px; color: var(--red); }

/* 细读：全站最有分量的一节 */
.reading-guide { padding-top: var(--s3); }
.reading-guide h2 { margin-bottom: var(--s3); }
.reading-guide-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: start; }
.reading-guide-layout.reading-guide-text { grid-template-columns: minmax(0, 1fr); }
.reading-photo { margin: 0; }
.reading-photo > img { display: block; width: 100%; max-height: 620px; object-fit: contain; border-radius: var(--r-md); }
.reading-photo figcaption { margin-top: 14px; color: var(--muted); font-size: 11px; line-height: 1.8; }
.reading-photo figcaption span { display: block; margin-top: 6px; }
.reading-photo a { text-underline-offset: 3px; }
.look-for-list { margin: 0; padding: 0; list-style: none; counter-reset: look; }
.look-for-list li {
  counter-increment: look;
  padding: 0 0 28px 44px; position: relative;
}
.look-for-list li::before {
  content: counter(look, decimal-leading-zero);
  position: absolute; left: 0; top: 2px;
  color: var(--red); font: 400 20px/1 var(--num);
}
.look-for-list h3 { margin: 0 0 10px; font-size: var(--fs-xl); }
/* 细读正文是本站最长的连续阅读段。旧版 13px 满幅 1240px = 92 字/行，眼睛要横跨整个视口。
   限到 60ch（中文约 40 字）并把字号提到 14px，行长与字重一起收紧。 */
.look-for-list p { max-width: 60ch; margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.95; }
.content-sources { margin-top: var(--s3); padding-top: 16px; border-top: 1px solid var(--line); }
.content-sources summary { cursor: pointer; padding: 10px 0; font-size: var(--fs-sm); font-weight: 600; }
.content-sources ul { margin: 0; padding: 0; list-style: none; }
.content-sources li { padding: 14px 0; border-bottom: 1px solid var(--line-soft); font-size: var(--fs-sm); }
.content-sources p { margin: 6px 0 0; color: var(--muted); font-size: var(--fs-xs); }
.link-list { margin: 0; padding: 0; list-style: none; font-size: var(--fs-sm); }
.link-list li {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  padding: 13px 0; border-bottom: 1px solid var(--line-soft);
}
.link-list li:last-child { border-bottom: 0; }
.link-list a { text-decoration: none; }
.link-list a:hover { color: var(--red); }
.link-list span { flex: none; color: var(--muted); font-size: 11px; }

/* ============ 3.6 路线详情 ============ */
.route-detail .detail-head { padding: 36px 0 0; }
.route-detail h1 { margin: 20px 0 12px; font-size: clamp(34px, 4.6vw, 62px); line-height: 1.18; }
.r-sub { margin: 0 0 20px; color: var(--ink-soft); font: 23px/1.5 var(--serif); }
.route-detail .detail-cover { height: auto; aspect-ratio: 21 / 9; border-radius: 0; }
.route-detail .detail-cover img { width: 100%; height: 100%; object-fit: cover; }
.duration-note { margin: -6px 0 20px; color: var(--muted); font-size: 11px; }

.r-body { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 64px; padding-top: 36px; }
.r-main { min-width: 0; }
.r-main > section { margin: 0 0 var(--s5); }
.r-main > section > h2 { margin-bottom: 20px; font-size: var(--fs-2xl); }
.route-why p { max-width: 46ch; color: var(--ink-soft); font-size: var(--fs-lg); line-height: 2; }
.aside { align-self: start; position: sticky; top: 96px; }
.route-panel { margin: 0 0 18px; padding: 24px; border: 1px solid var(--line); background: var(--card); }
.route-panel h2 { margin: 0 0 16px; font-size: var(--fs-xl); }
.route-panel .geomap-section { margin-top: 22px; }
.route-panel .geomap-section h2 { font-size: var(--fs-lg); }
.route-panel .map-canvas { height: 260px; }
.route-panel .guide-facts { grid-template-columns: 1fr; gap: 0; }
.route-panel .guide-facts > div { padding: 12px 0; border-bottom: 1px solid var(--line-soft); }
.route-panel .transit-guide { display: grid; grid-template-columns: 1fr; gap: 18px; padding: 0; border: 0; background: none; }
.route-panel .cta { display: flex; margin-top: 20px; }
.aside-stops { margin: 0; padding-left: 20px; }
.aside-stops li { padding: 5px 0; font-size: var(--fs-sm); }
.aside-stops li::marker { color: var(--red); font-family: var(--num); }
.schematic { margin: 0; font-size: var(--fs-sm); }
.schematic ol { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; counter-reset: sch; }
.schematic li { display: flex; align-items: baseline; gap: 10px; counter-increment: sch; }
.schematic li::before { content: counter(sch); color: var(--red); font: 12px var(--num); }
.schematic .gap { margin-left: auto; color: var(--muted); font-size: 11px; }
.transit-guide { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 14px 16px; border: 1px solid var(--line-soft); background: var(--paper-sunk); }
.transit-guide > div { display: grid; gap: 2px; }
.transit-guide span { color: var(--muted); font-size: 10px; font-weight: 600; letter-spacing: .06em; }
.transit-guide b { font-size: 13.5px; }
.transit-guide p { margin: 0; color: var(--ink-soft); font-size: 11.5px; }

/* 时间线：这是路线页的主结构 */
.timeline { margin: 0; padding: 0; list-style: none; }
.stop {
  position: relative; display: grid; grid-template-columns: 52px minmax(0, 1fr) 108px; gap: 0 20px;
  padding-bottom: 30px;
}
.stop-no { color: var(--ink); font: 400 38px/1.15 var(--num); letter-spacing: -.02em; }
.stop-body { min-width: 0; }
.stop-body h3 { margin: 0 0 10px; font-size: 23px; line-height: 1.35; }
.stop-body h3 a { text-decoration: none; }
.stop-body h3 a:hover { color: var(--red); }
.stop-body .lede { max-width: 44ch; margin-bottom: 12px; font-size: 15px; line-height: 1.9; }
.stop-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 14px; }
.stop-actions a, .stop-actions button {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 36px; padding: 6px 0;
  border: 0; border-bottom: 1px solid var(--line); background: none;
  color: var(--ink); font-size: 12px; text-decoration: none;
}
.stop-actions a:hover, .stop-actions button:hover { border-color: var(--red); color: var(--red); }
.stop-thumb { display: block; align-self: start; height: 108px; overflow: hidden; border-radius: var(--r-md); }
.stop-thumb figure { margin: 0; height: 100%; }
.stop-thumb img { width: 100%; height: 100%; object-fit: cover; }
.walk-gap { grid-column: 2 / -1; margin: 0; padding-top: 18px; color: var(--muted); font-size: 11.5px; }
.walk-gap .i { width: 13px; height: 13px; }
.is-rest-stop { grid-template-columns: 36px minmax(0, 1fr); padding: 20px; margin-bottom: 24px; border: 1px dashed var(--line); background: var(--paper-sunk); }
.is-rest-stop .stop-thumb { display: none; }
.rest-caution-tip { color: var(--muted); font-size: 11.5px; }
.route-tips-guide, .route-research { margin-top: var(--s3); padding: 24px; border: 1px solid var(--line); background: var(--paper-sunk); }
.route-research h3 { margin: 18px 0 8px; font-size: var(--fs-base); }
.route-research > ul { padding-left: 18px; font-size: var(--fs-sm); }
.route-research > ul li { margin: 8px 0; }

/* ============ 3.7 京味 ============ */
.taste-browser { display: grid; gap: var(--s3); }
.taste-list-head { max-width: 62ch; padding-bottom: var(--s3); }
.taste-section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.taste-section-head h2 { margin: 0; font-size: var(--fs-2xl); }
.taste-count { color: var(--muted); font-size: var(--fs-sm); white-space: nowrap; }
.taste-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 var(--s3); }
.taste-chip {
  min-height: 44px; padding: 10px 18px;
  border: 1px solid var(--line); border-radius: var(--r-sm); background: transparent;
  color: var(--ink); font-size: var(--fs-sm);
  transition: border-color .18s var(--ease), background .18s var(--ease), color .18s var(--ease);
}
.taste-chip:hover { border-color: var(--red); }
.taste-chip[aria-pressed="true"] { border-color: var(--red); background: var(--red); color: #fff; }
.flavor-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.flavor-card { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--card); }
.flavor-image { position: relative; display: block; }
.flavor-image img, .flavor-image .figure-pending { width: 100%; height: 200px; object-fit: cover; transition: transform .6s var(--ease); }
.flavor-card:hover .flavor-image img { transform: scale(1.04); }
.flavor-number { position: absolute; left: 18px; bottom: 0; padding: 6px 13px; background: var(--card); font: 400 20px var(--num); }
.flavor-photo-label { position: absolute; right: 10px; bottom: 10px; padding: 3px 7px; background: color-mix(in srgb, var(--card) 94%, transparent); color: var(--ink-soft); font-size: 10px; }
.flavor-body { display: flex; flex: 1; flex-direction: column; padding: 22px; }
.flavor-body .eyebrow { margin-bottom: 8px; }
.flavor-body h2 { margin: 0 0 10px; font-size: var(--fs-xl); }
.flavor-body h2 a { text-decoration: none; }
.flavor-profile { margin: 0 0 8px; color: var(--red-deep); font-size: 12.5px; }
.flavor-body > p:not(.eyebrow) { margin: 0 0 16px; color: var(--ink-soft); font-size: 12.5px; line-height: 1.85; }
.flavor-body .more { margin-top: auto; padding-top: 12px; border-top: 1px solid var(--line); }
.cuisine-detail .detail-head { padding-bottom: 32px; border-bottom: 1px solid var(--line); }
.taste-summary { display: grid; grid-template-columns: minmax(180px, .7fr) 1.3fr; gap: 24px; max-width: 950px; margin: 24px 0 16px; }
.taste-summary > div { padding-left: 15px; border-left: 2px solid var(--red); }
.taste-summary dt { margin-bottom: 6px; color: var(--ink-soft); font-size: 12px; }
.taste-summary dd { margin: 0; font-size: var(--fs-base); line-height: 1.85; }
.taste-jump { display: inline-flex; align-items: center; gap: 14px; min-height: 44px; font-size: var(--fs-sm); font-weight: 600; }
.cuisine-plan { display: grid; grid-template-columns: minmax(240px, .8fr) minmax(0, 2fr); gap: 36px; margin-top: var(--s4); }
.taste-order { align-self: start; padding: 26px; background: #eeeede; border-radius: var(--r-md); }
.taste-order h2 { margin: 0 0 20px; font-size: var(--fs-xl); }
.taste-tips { margin: 0; padding-left: 20px; }
.taste-tips li { margin-bottom: 14px; padding-left: 4px; font-size: var(--fs-sm); line-height: 1.9; }
.taste-tips li::marker { color: var(--red); font-family: var(--num); }
.taste-note { margin: 14px 0 0; color: var(--ink-soft); font-size: 12.5px; line-height: 1.8; }
.taste-shops { min-width: 0; scroll-margin-top: 100px; }
.taste-shop-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 22px; }
.taste-shop { display: flex; flex-direction: column; padding: 20px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--card); }
.taste-shop-top { display: flex; align-items: flex-start; gap: 14px; }
.taste-shop-top > div { min-width: 0; }
.taste-shop-image { flex: none; width: 62px; height: 72px; object-fit: cover; border-radius: var(--r-sm); }
.taste-shop h3 { margin: 2px 0 6px; font-size: var(--fs-lg); line-height: 1.5; }
.taste-shop h3 a { text-decoration: none; }
.taste-price { margin: 0; color: var(--red-deep); font-size: 12.5px; }
.taste-price span { color: var(--ink-soft); }
.taste-shop-best { margin: 16px 0 10px; color: var(--ink-soft); font-size: 12.5px; line-height: 1.8; }
.taste-shop-best > span { display: block; margin-bottom: 3px; font-size: 11px; color: var(--muted); }
.taste-shop-walk { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.taste-walk-kind { display: block; margin-bottom: 6px; color: var(--red-deep); font-size: 11px; }
.taste-shop-walk a { display: block; font-size: 12.5px; line-height: 1.7; text-decoration: none; }
.taste-shop-walk p { margin: 8px 0 0; color: var(--ink-soft); font-size: 11.5px; line-height: 1.8; }
.taste-shop-action { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 44px; margin-top: auto; font-size: 12.5px; text-decoration: none; }
.taste-map-action { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 10px 18px; border-radius: var(--r-sm); background: var(--red); color: #fff; font-size: var(--fs-sm); text-decoration: none; }
.taste-story { grid-column: 1 / -1; padding: 18px 0; border-top: 1px solid var(--line); }
.taste-story summary { padding: 10px 0; cursor: pointer; font-size: var(--fs-base); }
.taste-story p { max-width: 58ch; color: var(--ink-soft); font-size: var(--fs-sm); line-height: 2; }
.merchant-quick-meta { color: var(--red-deep); font-size: var(--fs-base); }
.merchant-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.merchant-cuisine-return { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; margin-top: 18px; font-size: 12.5px; }
.merchant-cuisine-return > span { color: var(--ink-soft); }
.merchant-cuisine-return a { display: inline-flex; align-items: center; min-height: 44px; gap: 6px; }
.merchant-cuisine-detail > .detail-cover { height: clamp(220px, 34vw, 360px); }

/* ============ 3.8 指南页 ============ */
.first-visit-guide .page-head h1 { max-width: 22em; }
.guide-jump { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 var(--s3); }
.guide-choice { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 36px; padding: 32px 0; border-top: 1px solid var(--line); }
.guide-choice-photo img, .guide-choice-photo .figure-pending { width: 100%; height: 100%; max-height: 560px; object-fit: cover; border-radius: var(--r-md); }
.guide-choice h2 { margin-bottom: 16px; font-size: 23px; }
.guide-choice-body > p { max-width: 58ch; font-size: var(--fs-sm); line-height: 1.95; }
.guide-choice dl { font-size: 12.5px; line-height: 1.9; }
.guide-choice dt { margin-top: 14px; font-weight: 700; }
.guide-choice dd { margin: 4px 0 0; color: var(--ink-soft); }
.guide-comparison, .guide-before { margin-top: var(--s4); }
.guide-comparison h2, .guide-before h2 { margin-bottom: 18px; font-size: var(--fs-2xl); }
.table-scroll { overflow-x: auto; }
.table-scroll table { width: 100%; border-collapse: collapse; font-size: 12.5px; text-align: left; }
.table-scroll th, .table-scroll td { padding: 15px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table-scroll thead { background: var(--paper-sunk); }
.table-scroll tbody th { width: 30%; font-weight: 600; }
.table-scroll td:nth-child(2) { width: 24%; }
.guide-before { padding: 26px; border-radius: var(--r-md); background: var(--paper-sunk); }
.guide-before ol { margin: 0; padding-left: 20px; }
.guide-before li { padding: 5px 0; font-size: var(--fs-sm); }

/* 国庆特辑（已归档，保留可索引页） */
.holiday-hero { display: grid; grid-template-columns: 1fr 1.08fr; align-items: center; gap: 56px; padding: var(--s5) 0 var(--s4); }
.holiday-hero h1 { margin: 22px 0; font-size: clamp(38px, 4.6vw, 58px); line-height: 1.3; }
.holiday-hero h1 em { color: var(--red); font-style: normal; }
.holiday-hero > div > p:not(.eyebrow) { max-width: 60ch; color: var(--ink-soft); font-size: var(--fs-sm); line-height: 2; }
.holiday-edition { display: block; margin-top: 24px; color: var(--muted); font-size: 11px; }
.holiday-hero figure { position: relative; margin: 0; }
.holiday-cover { display: block; width: 100%; height: 450px; object-fit: cover; border-radius: 80px var(--r-md) var(--r-md) var(--r-md); }
.holiday-seal {
  position: absolute; right: 24px; top: 24px; padding: 8px 10px;
  outline: 3px solid var(--red); background: var(--red); color: #fff6e9;
  font: 26px/1.2 var(--serif);
}
.holiday-jump { display: grid; grid-template-columns: repeat(4, 1fr); padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.holiday-jump a { display: flex; align-items: center; gap: 16px; min-height: 44px; padding: 12px 18px; font-size: var(--fs-sm); text-decoration: none; }
.holiday-jump a + a { border-left: 1px solid var(--line); }
.holiday-jump a > span { color: var(--muted); font: 12px var(--num); }
.holiday-travel-note { margin: 20px 0 0; padding: 16px 20px; background: var(--paper-sunk); color: var(--muted); font-size: 12px; line-height: 1.9; }
.holiday-category { margin-top: var(--s5); scroll-margin-top: 100px; }
.holiday-picks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; }
.holiday-pick { overflow: hidden; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--card); }
.holiday-pick-photo img, .holiday-pick-photo .figure-pending { display: block; width: 100%; height: 250px; object-fit: cover; }
.holiday-pick-body { padding: 26px; }
.holiday-pick h3 { margin: 8px 0 12px; font-size: var(--fs-xl); }
.holiday-pick h3 a { text-decoration: none; }
.holiday-pick-body > p:not(.eyebrow) { color: var(--ink-soft); font-size: 12.5px; line-height: 1.9; }
.holiday-meta { display: flex; flex-wrap: wrap; gap: 18px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 12px; }
.holiday-stops { margin: 18px 0; padding: 14px 16px; background: var(--paper-sunk); font-size: 12px; line-height: 2; }
.holiday-stops b { display: block; margin-bottom: 4px; font-weight: 600; }
.holiday-planning { margin: 18px 0; }
.holiday-planning dt { margin-top: 14px; font-size: 12.5px; font-weight: 600; }
.holiday-planning dd { margin: 4px 0 0; color: var(--ink-soft); font-size: 12px; line-height: 1.9; }
.holiday-reminder { color: var(--muted); font-size: 11.5px; }
.holiday-notes { margin-top: var(--s5); padding: 30px; border-radius: var(--r-md); background: var(--paper-sunk); }
.holiday-notes h2 { margin-bottom: 24px; font-size: var(--fs-2xl); }
.holiday-notes > div { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.holiday-notes article > span { color: var(--red); font: 13px var(--serif); }
.holiday-notes article h3 { margin: 8px 0; font-size: var(--fs-lg); }
.holiday-notes article p { margin: 0; color: var(--muted); font-size: 12.5px; line-height: 1.9; }
.holiday-next { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin: var(--s4) 0 var(--s5); }
.travel-note { display: flex; align-items: flex-start; gap: 12px; margin-top: var(--s2); padding: 16px 20px; border-radius: var(--r-sm); background: #f0ede2; color: #5f5940; }
.travel-note .i { width: 17px; height: 17px; margin-top: 3px; color: #8a6d3a; }
.travel-note p { margin: 0; font-size: 11.5px; line-height: 1.9; }

/* ============ 3.9 收藏页 ============ */
.fav-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 var(--s3); }
.fav-tabs .chip { min-width: 88px; justify-content: center; }
.fav-list { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.fav-list li { display: flex; align-items: center; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.fav-row-main { flex: 1; min-width: 0; }
.fav-remove { min-height: 40px; padding: 8px 12px; border: 1px solid var(--line); background: var(--card); font-size: 12px; }
.fav-remove:hover { border-color: var(--red); color: var(--red); }
.ghost-button { display: inline-flex; align-items: center; min-height: 40px; font-size: 12.5px; text-underline-offset: 5px; }

/* ============ 4 响应式：三个断点 ============ */
@media (max-width: 1080px) {
  main, .nav-inner { padding-left: 32px; padding-right: 32px; }
  .site-footer { padding-left: 32px; padding-right: 32px; }
  .nav-inner { gap: 20px; }
  .hero { gap: 32px; padding: 48px 0 56px; }
  .hero h1 { font-size: clamp(42px, 5.2vw, 60px); }
  .place-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .daypack-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .boards { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .flavor-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .walks, .areas { gap: 32px; }
  .r-body { gap: 36px; }
  .footer-inner { gap: 32px; }
  .nav-search span, .nav-search kbd { display: none; }
  .nav-search { width: 42px; height: 42px; padding: 0; justify-content: center; }
  .taste { padding-left: 32px; padding-right: 32px; margin-left: -32px; margin-right: -32px; }
  .holiday-hero { gap: 32px; }
}

@media (max-width: 760px) {
  :root { --nav-h: 64px; --fs-4xl: clamp(38px, 10vw, 52px); }
  main, .nav-inner { padding-left: 20px; padding-right: 20px; }
  .site-footer { padding: 40px 20px 24px; }
  .nav-inner { min-height: 58px; gap: 12px; }
  .topnav nav { display: none; }
  .bottomnav { display: grid; }
  .seal { width: 34px; height: 34px; font-size: 14px; }
  .brand-text b { font-size: 16px; }
  .brand-text small { font-size: 9px; }

  .hero { grid-template-columns: 1fr; gap: 36px; padding: 32px 0 44px; }
  .hero h1 { margin: 16px 0 20px; }
  .hero .hero-sub { font-size: var(--fs-sm); }
  .scene-row { margin-bottom: 26px; }
  .scene-link { padding: 10px 12px; }
  .stats b { font-size: 28px; }
  .stats > div + div { padding-left: 12px; }
  .stats span { font-size: 10px; }
  .atlas svg { min-height: 0; }
  .atlas-card { position: relative; left: 0; bottom: 0; width: 100%; margin-top: 0; box-shadow: none; }

  .home-guides { grid-template-columns: 1fr; }
  .home-guide, .home-guide--featured { padding: var(--s3) 0 var(--s2); gap: 12px; }
  .home-guide + .home-guide { border-left: 0; border-top: 1px solid var(--line); }
  .home-guide--featured h2 { font-size: var(--fs-2xl); }
  .home-guide .eyebrow { margin-bottom: 12px; }

  .band { margin-top: var(--s5); }
  .band-head, .sec-head { flex-wrap: wrap; gap: 12px; padding-bottom: 18px; margin-bottom: var(--s3); }
  .band-head h2, .sec-head h2 { font-size: var(--fs-xl); }
  .band-actions, .sec-head .more, .section-aside { margin-left: 0; width: 100%; }
  .sec-no { width: 32px; height: 32px; font-size: 14px; }

  .walks, .areas { grid-template-columns: 1fr; gap: 28px; }
  .walk-row { grid-template-columns: 96px minmax(0, 1fr); gap: 16px; }
  .walk-row figure { height: 96px; }
  .walk-row h3 { font-size: var(--fs-lg); }
  .route-card-media { height: 210px; }
  .route-card-title { font-size: var(--fs-xl); }

  .daypack-band { padding: 20px 14px; margin-left: -8px; margin-right: -8px; }
  .daypack-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .daypack-media img { height: 132px; }
  .daypack-content { padding: 13px 11px; }
  .daypack-content h3 { font-size: var(--fs-base); }

  .place-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 14px; }
  .place-card .cover, .place-card .figure-pending { height: 150px; }
  .place-card h3, .merchant-card h3 { font-size: var(--fs-base); }
  .place-card .lede { font-size: 11px; }
  .place-card .fav { top: 8px; right: 8px; padding: 8px 10px; min-height: 44px; font-size: 10px; }

  .area-preview figure { height: 240px; }
  .area-index { gap: 0 18px; }
  .area-index a { grid-template-columns: 22px minmax(0, 1fr); gap: 8px; padding: 14px 0; }
  .area-index .i { display: none; }
  .area-index b { font-size: var(--fs-lg); }

  .taste { margin: 48px -20px 0; padding: 40px 20px; }
  .boards { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
  .board { height: 252px; padding: 28px 11px 16px; gap: 6px; }
  .board h3 { font-size: 20px; }
  .board p { font-size: 10px; line-height: 1.6; }
  .occ-tabs { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 6px; }
  .occ-tabs a { flex: 0 0 auto; }

  .page-head { padding: 32px 0 18px; }
  .page-head h1 { font-size: 30px; }
  .filters { padding: 16px; }
  .filter-row { gap: 10px; }
  .filter-label { flex-basis: 26px; padding-top: 10px; font-size: 11px; }
  .chip-wrap .chip { padding: 8px 11px; font-size: 11.5px; }
  .filters input[type="search"] { font-size: 16px; }
  .map-canvas { height: 320px; }
  .map-list { grid-template-columns: 1fr; }

  .detail-head { padding: 20px 0 16px; }
  .detail-head h1 { font-size: 30px; }
  .detail-cover { height: 260px; }
  .detail section > h2 { font-size: var(--fs-xl); }
  .stat-row.wide { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-row.wide li { padding: 16px; }
  .stat-row.wide li:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .stat-row.wide li:nth-child(4) { border-top: 1px solid var(--line); }
  .stat-row.wide b { font-size: 22px; }
  .guide-box { padding: 18px; }
  .guide-facts { grid-template-columns: 1fr 1fr; }
  .reading-guide-layout { grid-template-columns: 1fr; gap: 26px; }
  .reading-photo > img { max-height: 480px; }
  .look-for-list li { padding-left: 36px; padding-bottom: 24px; }
  .look-for-list h3 { font-size: var(--fs-lg); }
  .look-for-list p { font-size: 14px; }

  .route-detail h1 { font-size: 32px; }
  .r-sub { font-size: 19px; }
  .route-detail .detail-cover { aspect-ratio: 4 / 3; }
  .r-body { grid-template-columns: 1fr; gap: 24px; }
  .aside { position: static; }
  .route-why p { font-size: var(--fs-base); }
  .timeline .stop { grid-template-columns: 28px minmax(0, 1fr); gap: 0 12px; }
  .stop-no { font-size: 24px; }
  .stop-body h3 { font-size: var(--fs-xl); }
  .timeline .stop-thumb { display: none; }
  .is-rest-stop { grid-template-columns: 28px minmax(0, 1fr); padding: 16px; }

  .flavor-grid { grid-template-columns: 1fr; }
  .flavor-image img { height: 190px; }
  .cuisine-plan { grid-template-columns: 1fr; gap: 26px; }
  .taste-tips { display: block; }
  .taste-shop-grid { grid-template-columns: 1fr; }
  .taste-summary { grid-template-columns: 1fr; gap: 14px; }

  .guide-choice { grid-template-columns: 1fr; gap: 22px; padding: 26px 0; }
  .guide-choice-photo img { height: 210px; }
  .guide-choice h2 { font-size: var(--fs-xl); }
  .table-scroll table { min-width: 520px; }
  .guide-before { padding: 20px; }

  .holiday-hero { grid-template-columns: 1fr; gap: 24px; padding: 28px 0; }
  .holiday-hero h1 { font-size: 36px; }
  .holiday-cover { height: 260px; border-top-left-radius: 56px; }
  .holiday-jump { grid-template-columns: repeat(2, 1fr); }
  .holiday-jump a { padding: 12px; font-size: 12px; }
  .holiday-jump a:nth-child(3) { border-left: 0; }
  .holiday-picks { grid-template-columns: 1fr; gap: 20px; }
  .holiday-pick-photo img { height: 210px; }
  .holiday-pick-body { padding: 20px; }
  .holiday-notes { padding: 22px 18px; }
  .holiday-notes > div { grid-template-columns: 1fr; gap: 22px; }

  .footer-inner { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 20px; }
  .footer-brand-col, .footer-note-col { grid-column: 1 / -1; }
  .footer-note { flex-direction: column; gap: 8px; font-size: 9px; }
}

@media (max-width: 380px) {
  main, .nav-inner { padding-left: 16px; padding-right: 16px; }
  .place-grid { grid-template-columns: 1fr; }
  .daypack-grid { grid-template-columns: 1fr; }
  .boards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .timeline .stop { grid-template-columns: 30px minmax(0, 1fr); }
  .timeline .stop-thumb { display: none; }
  .hero h1 { font-size: 36px; }
  .stats b { font-size: 24px; }
  .footer-inner { grid-template-columns: 1fr; }
  .guide-facts { grid-template-columns: 1fr; }
}

/* ============ 5 动效与微交互 ============ */

/* 换一条灵感：淡出→换内容→淡入。这个淡出是有界且由用户点击触发的，
   不依赖滚动观察，不会把人卡在隐形状态。 */
.featured-route-wrapper { transition: opacity .16s var(--ease); }
.featured-route-wrapper.is-fading { opacity: 0; }
.featured-route-wrapper.is-swapping { animation: swap-in .42s var(--ease) both; }
@keyframes swap-in {
  from { opacity: 0; transform: translate3d(0, 10px, 0); }
  to { opacity: 1; transform: none; }
}

/* 收藏确认：徽标弹一下 */
.fav-mark.is-pop { animation: pop .34s var(--ease); }
@keyframes pop {
  0% { transform: scale(1); }
  40% { transform: scale(1.45); }
  100% { transform: scale(1); }
}

/* 长文阅读进度：顶部 2px 朱红线，不改布局 */
.read-progress {
  position: fixed; inset: 0 0 auto; z-index: 30;
  height: 2px; background: var(--red); transform-origin: 0 50%; transform: scaleX(0);
  transition: transform .1s linear;
}
@media print { .read-progress { display: none; } }

/* ============ 6 动效偏好与打印 ============ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media print {
  .topnav, .bottomnav, .site-footer, .filters, .stop-actions, .fav, .nav-search { display: none !important; }
  body { background: #fff; padding: 0; }
  main { max-width: none; padding: 0; }
  .r-body { display: block; }
  .aside { position: static; }
  .route-panel, .timeline .stop { break-inside: avoid; }
  a { text-decoration: none; }
  .route-detail .detail-cover { max-height: 180px; }
}