@charset "UTF-8";
/* ==========================================================================
   梓航 · 城市人文旅行志 v4.0
   设计系统：宣纸／墨／朱砂／石绿 —— 编辑型杂志 + 家庭旅行手记
   目录
   01 令牌与主题色     02 基础重置     03 排版与工具类   04 页头与导航
   05 抽屉与底部 Dock  06 首页 Hero   07 城市索引       08 主题路线
   09 时间线           10 卡片         11 宣言           12 城市页
   13 目的地页         14 归档/搜索    15 页脚           16 地图页
   17 正文排版         18 响应式       19 动效降级
   ========================================================================== */

/* 01 令牌与主题色 ---------------------------------------------------------- */
:root {
  --paper: #FAF6EF;
  --paper-2: #F4EEE3;
  --surface: #FFFDF9;
  --surface-2: #FBF6EC;
  --ink: #1B1815;
  --ink-2: #51493E;
  --ink-3: #8A8073;
  --line: #E6DCCB;
  --line-soft: #F0E8DA;
  --seal: #B23A2A;
  --seal-ink: #8E2A1D;
  --seal-soft: #F8E9E4;
  --gold: #A07C2C;
  --gold-soft: #F6EEDC;
  --jade: #2E6B5E;
  --jade-soft: #E8F0ED;
  --shadow-1: 0 1px 2px rgba(27, 24, 21, .04), 0 8px 24px -12px rgba(27, 24, 21, .18);
  --shadow-2: 0 2px 6px rgba(27, 24, 21, .05), 0 24px 48px -24px rgba(27, 24, 21, .28);
  --glass: rgba(250, 246, 239, .86);
  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --r-1: 4px;
  --r-2: 10px;
  --r-3: 18px;
  --r-pill: 999px;
  --ease: cubic-bezier(.32, .72, 0, 1);
  --t-fast: .18s var(--ease);
  --t-mid: .36s var(--ease);
  --head-h: 70px;
  --wrap: 1180px;
  --wrap-wide: 1360px;
}

html[data-theme="dark"] {
  --paper: #14120F;
  --paper-2: #1A1714;
  --surface: #1C1916;
  --surface-2: #221E1A;
  --ink: #F2EBDF;
  --ink-2: #C2B7A6;
  --ink-3: #8E8474;
  --line: #2F2924;
  --line-soft: #24201C;
  --seal: #E0654F;
  --seal-ink: #F08A75;
  --seal-soft: rgba(224, 101, 79, .14);
  --gold: #C9A24A;
  --gold-soft: rgba(201, 162, 74, .14);
  --jade: #5FA394;
  --jade-soft: rgba(95, 163, 148, .14);
  --shadow-1: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px -12px rgba(0, 0, 0, .6);
  --shadow-2: 0 2px 6px rgba(0, 0, 0, .5), 0 24px 48px -20px rgba(0, 0, 0, .8);
  --glass: rgba(20, 18, 15, .86);
}

/* 02 基础重置 -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
body.is-locked { overflow: hidden; }
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast), opacity var(--t-fast); }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.25; letter-spacing: -.01em; }
p { margin: 0; }
figure { margin: 0; }
::selection { background: var(--seal); color: #fff; }
:focus-visible { outline: 2px solid var(--seal); outline-offset: 3px; border-radius: 2px; }

/* 03 排版与工具类 ---------------------------------------------------------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: clamp(18px, 5vw, 40px); }
.wrap-wide { width: 100%; max-width: var(--wrap-wide); margin-inline: auto; padding-inline: clamp(18px, 5vw, 40px); }
.block { padding-block: clamp(56px, 8vw, 104px); }
.block-tight { padding-block: clamp(36px, 5vw, 64px); }
.is-hidden { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; top: 8px; left: 50%; transform: translate(-50%, -160%);
  z-index: 999; background: var(--ink); color: var(--paper);
  padding: 10px 18px; border-radius: var(--r-pill); font-size: 14px;
}
.skip-link:focus { transform: translate(-50%, 0); }

.serif { font-family: var(--serif); }
.eyebrow {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--ink-3); display: flex; align-items: center; gap: 8px;
}
.eyebrow::before { content: ""; width: 18px; height: 1px; background: var(--seal); }

/* 区块标题 */
.sec-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
  padding-bottom: 18px; margin-bottom: 30px;
  border-bottom: 1px solid var(--line);
}
.sec-head-main { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.sec-no {
  font-family: var(--mono); font-size: 12px; color: var(--seal);
  letter-spacing: .12em; padding-top: 2px;
}
.sec-title {
  font-family: var(--serif); font-size: clamp(24px, 3.2vw, 34px);
  font-weight: 600; letter-spacing: .02em;
}
.sec-sub { color: var(--ink-3); font-size: 13.5px; max-width: 46ch; }
.sec-en {
  font-family: var(--mono); font-size: 11px; letter-spacing: .2em;
  color: var(--ink-3); text-transform: uppercase; white-space: nowrap;
}
.sec-more {
  font-size: 13.5px; color: var(--ink-2); display: inline-flex; align-items: center; gap: 6px;
  border-bottom: 1px solid var(--line); padding-bottom: 2px;
}
.sec-more:hover { color: var(--seal); border-color: var(--seal); }

/* 按钮 */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 22px; border-radius: var(--r-pill);
  border: 1px solid var(--line); background: var(--surface);
  font-size: 14px; line-height: 1.2; color: var(--ink);
  transition: transform var(--t-fast), background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.btn:hover { border-color: var(--ink); transform: translateY(-1px); }
.btn-solid { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-solid:hover { background: var(--seal); border-color: var(--seal); color: #fff; }
.btn-seal { background: var(--seal); color: #fff; border-color: var(--seal); }
.btn-seal:hover { background: var(--seal-ink); border-color: var(--seal-ink); }

/* 标签与徽章 */
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; line-height: 1; padding: 6px 10px;
  border-radius: var(--r-pill); background: var(--paper-2); color: var(--ink-2);
  border: 1px solid transparent; white-space: nowrap;
}
.tag-seal { background: var(--seal-soft); color: var(--seal); }
.tag-jade { background: var(--jade-soft); color: var(--jade); }
.tag-gold { background: var(--gold-soft); color: var(--gold); }
.tag-line { background: transparent; border-color: var(--line); }

/* 印章 */
.seal-mark {
  display: inline-grid; place-items: center;
  width: 34px; height: 34px; border-radius: 6px;
  background: var(--seal); color: #fff;
  font-family: var(--serif); font-size: 17px; line-height: 1;
  letter-spacing: 0;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .18);
}
.seal-mark.lg { width: 46px; height: 46px; font-size: 23px; border-radius: 8px; }
.seal-mark.outline {
  background: transparent; color: var(--seal);
  box-shadow: inset 0 0 0 1.5px var(--seal);
}

/* 阅读进度 */
.progress {
  position: fixed; inset-inline: 0; top: 0; height: 2px; z-index: 120;
  background: transparent; pointer-events: none;
}
.progress > span {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--seal), var(--gold));
  transition: width .08s linear;
}

/* 04 页头与导航 ------------------------------------------------------------ */
.site-head {
  position: sticky; top: 0; z-index: 100;
  background: var(--glass);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--line-soft);
  transition: box-shadow var(--t-mid), border-color var(--t-mid);
}
.site-head.is-stuck { box-shadow: 0 1px 0 var(--line), 0 10px 30px -24px rgba(0, 0, 0, .5); }
.head-in {
  height: var(--head-h);
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
}
.brand { display: flex; align-items: center; gap: 11px; min-width: 0; }
.brand-txt { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.brand-txt b {
  font-family: var(--serif); font-size: 17px; font-weight: 600; letter-spacing: .04em;
  white-space: nowrap;
}
.brand-txt i {
  font-style: normal; font-family: var(--mono); font-size: 9px;
  letter-spacing: .22em; color: var(--ink-3); text-transform: uppercase;
}
.nav { display: flex; align-items: center; gap: 6px; }
.nav-list { display: flex; align-items: center; gap: 2px; }
.nav-list > li > a {
  display: block; padding: 8px 13px; border-radius: var(--r-pill);
  font-size: 14.5px; color: var(--ink-2); white-space: nowrap;
}
.nav-list > li > a:hover { color: var(--ink); background: var(--paper-2); }
.nav-list > li.current-menu-item > a,
.nav-list > li.current_page_item > a { color: var(--seal); background: var(--seal-soft); }
.nav-list .sub-menu {
  position: absolute; min-width: 168px; padding: 8px; margin-top: 6px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-2);
  box-shadow: var(--shadow-2); opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: all var(--t-fast); z-index: 10;
}
.nav-list > li { position: relative; }
.nav-list > li:hover .sub-menu,
.nav-list > li:focus-within .sub-menu { opacity: 1; visibility: visible; transform: none; }
.nav-list .sub-menu a { display: block; padding: 8px 12px; border-radius: 6px; font-size: 14px; color: var(--ink-2); }
.nav-list .sub-menu a:hover { background: var(--paper-2); color: var(--ink); }

.icon-btn {
  width: 38px; height: 38px; border-radius: var(--r-pill);
  display: grid; place-items: center; color: var(--ink-2);
  border: 1px solid transparent;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.icon-btn:hover { background: var(--paper-2); color: var(--ink); }
.icon-btn svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.head-tools { display: flex; align-items: center; gap: 2px; }
.menu-btn { display: none; }
.menu-btn i {
  display: block; width: 17px; height: 1.5px; background: currentColor; border-radius: 2px;
  transition: transform var(--t-mid), opacity var(--t-fast);
}
.menu-btn i + i { margin-top: 4px; }
.menu-btn[aria-expanded="true"] i:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] i:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] i:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

.theme-toggle .i-sun, .theme-toggle .i-moon { display: none; }
html[data-theme="light"] .theme-toggle .i-sun { display: block; }
html[data-theme="dark"] .theme-toggle .i-moon { display: block; }

.nav-search { position: relative; display: flex; align-items: center; }
.nav-search input {
  width: 0; opacity: 0; padding: 0; border: 0;
  height: 36px; border-radius: var(--r-pill); background: var(--paper-2); color: var(--ink);
  transition: width var(--t-mid), opacity var(--t-mid), padding var(--t-mid);
}
.nav-search.is-open input { width: 190px; opacity: 1; padding: 0 14px; }
.nav-search input::placeholder { color: var(--ink-3); }

/* 05 抽屉 ---------------------------------------------------------------- */
.drawer-mask {
  position: fixed; inset: 0; z-index: 190; background: rgba(20, 16, 12, .48);
  backdrop-filter: blur(3px); opacity: 0; visibility: hidden; transition: all var(--t-mid);
}
.drawer-mask.is-open { opacity: 1; visibility: visible; }
.drawer {
  position: fixed; inset-block: 0; inset-inline-end: 0; z-index: 200;
  width: min(408px, 88vw); background: var(--paper);
  border-inline-start: 1px solid var(--line);
  transform: translateX(102%); transition: transform var(--t-mid);
  display: flex; flex-direction: column; overflow: hidden;
}
.drawer.is-open { transform: none; }
.drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--line-soft);
}
.drawer-body { padding: 22px 20px 40px; overflow-y: auto; overscroll-behavior: contain; }
.drawer-search { display: flex; gap: 8px; margin-bottom: 22px; }
.drawer-search input {
  flex: 1; height: 44px; padding: 0 16px; border-radius: var(--r-pill);
  border: 1px solid var(--line); background: var(--surface);
}
.drawer-title {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--ink-3); margin: 24px 0 10px;
}
.drawer-theme-btn {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 12px 14px; margin-bottom: 8px;
  border: 1px solid var(--line); border-radius: var(--r-2); background: var(--surface);
  font-size: 14px; color: var(--ink-2); text-align: start;
}
.drawer-theme-btn:hover { border-color: var(--ink-3); }
.drawer-theme-btn .dt-icon { display: none; color: var(--seal); }
html[data-theme="light"] .drawer-theme-btn .i-sun { display: flex; }
html[data-theme="dark"] .drawer-theme-btn .i-moon { display: flex; }
.drawer-theme-btn .dt-text b { font-weight: 500; color: var(--ink); }
.drawer-theme-btn .dt-light,
.drawer-theme-btn .dt-dark { display: none; }
html[data-theme="light"] .drawer-theme-btn .dt-light { display: inline; }
html[data-theme="dark"] .drawer-theme-btn .dt-dark { display: inline; }
.drawer-theme-btn .dt-hint { margin-inline-start: auto; font-size: 11px; color: var(--ink-3); }

.drawer-nav a {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  padding: 13px 2px; border-bottom: 1px dashed var(--line-soft);
  font-family: var(--serif); font-size: 17px;
}
.drawer-nav a small { font-family: var(--mono); font-size: 10px; letter-spacing: .12em; color: var(--ink-3); }
.drawer-nav a:hover { color: var(--seal); }
.drawer-city-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.drawer-city-pills a {
  padding: 7px 13px; border-radius: var(--r-pill); background: var(--surface);
  border: 1px solid var(--line); font-size: 13.5px; color: var(--ink-2);
}
.drawer-city-pills a:hover { border-color: var(--seal); color: var(--seal); }
.drawer-foot { margin-top: 28px; color: var(--ink-3); font-size: 12px; }

/* 06 首页 Hero ------------------------------------------------------------ */
.hero {
  position: relative; min-height: min(78vh, 720px); display: flex; align-items: flex-end;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 20% 10%, #4A3F35 0%, #2A2420 45%, #17130F 100%);
  border-bottom: 1px solid var(--line);
}
.hero-media { position: absolute; inset: 0; }
.hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  animation: heroIn 12s var(--ease) forwards;
}
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(18, 15, 12, .34) 0%, rgba(18, 15, 12, .22) 38%, rgba(18, 15, 12, .78) 100%),
    linear-gradient(90deg, rgba(18, 15, 12, .72) 0%, rgba(18, 15, 12, .38) 42%, rgba(18, 15, 12, .06) 72%);
}
@keyframes heroIn { from { transform: scale(1.06); } to { transform: scale(1); } }
.hero-in {
  position: relative; z-index: 2; padding-block: clamp(46px, 9vw, 96px) clamp(34px, 5vw, 56px);
  color: #F7F2E7;
}
.hero-kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .22em; text-transform: uppercase;
  color: rgba(247, 242, 231, .82);
}
.hero-kicker::before { content: ""; width: 26px; height: 1px; background: currentColor; }
.hero-title {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(38px, 7.2vw, 76px); line-height: 1.12; letter-spacing: .02em;
  margin: 18px 0 16px; max-width: 15ch;
  text-shadow: 0 2px 30px rgba(0, 0, 0, .28);
}
.hero-title em { font-style: normal; color: #F0C9A8; }
.hero-lede {
  max-width: 54ch; font-size: clamp(14px, 1.5vw, 16.5px); line-height: 1.85;
  color: rgba(247, 242, 231, .9);
}
.hero-stats {
  display: flex; gap: clamp(20px, 4vw, 46px); margin-top: clamp(26px, 4vw, 40px);
  padding-top: 22px; border-top: 1px solid rgba(247, 242, 231, .22);
}
.hero-stats .st { display: flex; flex-direction: column; gap: 2px; }
.hero-stats b {
  font-family: var(--serif); font-size: clamp(26px, 3.4vw, 38px); font-weight: 600; line-height: 1;
}
.hero-stats span { font-size: 12.5px; color: rgba(247, 242, 231, .74); letter-spacing: .04em; }
.hero-credit {
  position: absolute; inset-inline-end: clamp(18px, 5vw, 40px); bottom: 18px; z-index: 2;
  font-family: var(--mono); font-size: 10px; letter-spacing: .14em;
  color: rgba(247, 242, 231, .6); text-transform: uppercase;
}
.hero-scroll {
  position: absolute; inset-inline-start: 50%; bottom: 18px; transform: translateX(-50%);
  z-index: 2; display: grid; place-items: center; width: 34px; height: 34px;
  border-radius: 50%; border: 1px solid rgba(247, 242, 231, .4); color: #F7F2E7;
  animation: bob 2.6s ease-in-out infinite;
}
.hero-scroll svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 1.6; }
@keyframes bob { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 5px); } }

/* 07 城市索引 ------------------------------------------------------------ */
.filters {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-bottom: 26px;
}
.filter-group { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.filter-label {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .16em;
  color: var(--ink-3); text-transform: uppercase; padding-inline-end: 2px;
}
.pill {
  padding: 7px 14px; border-radius: var(--r-pill); font-size: 13.5px;
  color: var(--ink-2); background: transparent; border: 1px solid var(--line);
  transition: all var(--t-fast); white-space: nowrap;
}
.pill:hover { border-color: var(--ink-3); color: var(--ink); }
.pill.is-active { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.filter-search {
  margin-inline-start: auto; position: relative; display: flex; align-items: center;
}
.filter-search input {
  width: clamp(180px, 24vw, 240px); height: 40px; padding: 0 40px 0 15px;
  border-radius: var(--r-pill); border: 1px solid var(--line); background: var(--surface);
  font-size: 14px;
}
.filter-search input:focus { border-color: var(--seal); outline: none; }
.filter-search svg {
  position: absolute; inset-inline-end: 14px; width: 15px; height: 15px;
  stroke: var(--ink-3); fill: none; stroke-width: 1.8; pointer-events: none;
}
.city-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(268px, 1fr));
  gap: clamp(16px, 2.2vw, 26px);
}
.city-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-3);
  overflow: hidden; transition: transform var(--t-mid), box-shadow var(--t-mid), border-color var(--t-mid);
}
.city-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); border-color: var(--line); }
.city-card .ph { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--paper-2); }
.city-card .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.city-card:hover .ph img { transform: scale(1.045); }
.city-card .ph-fallback {
  position: absolute; inset: 0; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--paper-2), var(--gold-soft));
  color: var(--seal); font-family: var(--serif); font-size: 58px;
}
.city-card .idx {
  position: absolute; inset-block-start: 12px; inset-inline-start: 12px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em;
  background: rgba(20, 16, 12, .62); color: #fff; padding: 4px 9px; border-radius: var(--r-pill);
  backdrop-filter: blur(6px);
}
.city-card .region {
  position: absolute; inset-block-start: 12px; inset-inline-end: 12px;
  font-size: 11px; padding: 4px 9px; border-radius: var(--r-pill);
  background: var(--surface); color: var(--ink-2);
  border: 1px solid var(--line); box-shadow: 0 1px 2px rgba(0, 0, 0, .06);
}
.city-card .tx { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.city-card h3 {
  font-family: var(--serif); font-size: 21px; display: flex; align-items: baseline; justify-content: space-between; gap: 8px;
}
.city-card h3 span { font-family: var(--mono); font-size: 11px; color: var(--ink-3); font-weight: 400; letter-spacing: .06em; }
.city-card .urban { font-size: 13.5px; color: var(--ink-2); line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.city-card .meta {
  margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--line-soft);
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  font-size: 12.5px; color: var(--ink-3);
}
.city-card .meta b { color: var(--seal); font-weight: 500; display: inline-flex; align-items: center; gap: 4px; }
.city-card .vibes { display: flex; gap: 5px; flex-wrap: wrap; }
.city-card .vibes i { font-style: normal; font-size: 11px; color: var(--jade); background: var(--jade-soft); padding: 3px 7px; border-radius: var(--r-1); }
.grid-empty {
  display: none; padding: 48px 20px; text-align: center; color: var(--ink-3);
  border: 1px dashed var(--line); border-radius: var(--r-3); font-size: 14.5px;
}
.grid-empty.is-on { display: block; }

/* 08 主题路线 ------------------------------------------------------------ */
.theme-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.theme-tile {
  position: relative; display: flex; flex-direction: column; justify-content: space-between;
  min-height: 176px; padding: 22px; border-radius: var(--r-3);
  background: var(--surface); border: 1px solid var(--line); overflow: hidden;
  transition: transform var(--t-mid), box-shadow var(--t-mid);
}
.theme-tile::after {
  content: ""; position: absolute; inset-block-end: -28px; inset-inline-end: -18px;
  width: 96px; height: 96px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--seal-soft), transparent 70%);
  opacity: .9; transition: transform var(--t-mid);
}
.theme-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); }
.theme-tile:hover::after { transform: scale(1.35); }
.theme-tile .t-en { font-family: var(--mono); font-size: 10px; letter-spacing: .18em; color: var(--ink-3); text-transform: uppercase; }
.theme-tile h3 { font-family: var(--serif); font-size: 24px; margin-top: 6px; }
.theme-tile p { font-size: 13px; color: var(--ink-2); margin-top: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.theme-tile .t-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; font-size: 12.5px; color: var(--ink-3); }
.theme-tile .t-foot b { color: var(--seal); font-weight: 500; }

/* 09 时间线 -------------------------------------------------------------- */
.timeline { position: relative; }
.tl-group + .tl-group { margin-top: 30px; }
.tl-year {
  display: flex; align-items: center; gap: 14px; margin-bottom: 6px;
  font-family: var(--serif); font-size: 20px; color: var(--ink);
}
.tl-year em { font-style: normal; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; color: var(--ink-3); }
.tl-year::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.tl-item {
  display: grid; grid-template-columns: 62px 1fr auto; align-items: baseline; gap: 16px;
  padding: 15px 4px; border-bottom: 1px dashed var(--line-soft);
  transition: background var(--t-fast), padding-inline var(--t-fast);
}
.tl-item:hover { background: var(--surface-2); padding-inline: 12px; }
.tl-item .d { font-family: var(--mono); font-size: 12px; color: var(--ink-3); letter-spacing: .06em; }
.tl-item h3 { font-family: var(--serif); font-size: 18px; font-weight: 600; }
.tl-item h3 a:hover { color: var(--seal); }
.tl-item .c { font-size: 12.5px; color: var(--ink-2); }
.tl-item .go { color: var(--ink-3); font-size: 13px; }
.tl-item:hover .go { color: var(--seal); transform: translateX(3px); }

/* 10 卡片（编辑精选 / 归档） ---------------------------------------------- */
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(272px, 1fr)); gap: clamp(16px, 2.2vw, 26px); }
.post-grid.bento {
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: minmax(0, auto);
}
.post-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-3);
  overflow: hidden; transition: transform var(--t-mid), box-shadow var(--t-mid);
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.post-card .ph { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--paper-2); }
.post-card .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.post-card:hover .ph img { transform: scale(1.04); }
.post-card .ph-fallback {
  position: absolute; inset: 0; display: grid; place-items: center;
  color: var(--seal); font-family: var(--serif); font-size: 52px;
  background: linear-gradient(140deg, var(--paper-2), var(--seal-soft));
}
.post-card .tx { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.post-card .kicker { font-family: var(--mono); font-size: 10px; letter-spacing: .14em; color: var(--seal); text-transform: uppercase; }
.post-card h3 { font-family: var(--serif); font-size: 19px; line-height: 1.4; }
.post-card .ex {
  font-size: 13.5px; color: var(--ink-2); line-height: 1.75;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.post-card .more { margin-top: auto; padding-top: 10px; font-size: 12.5px; color: var(--ink-3); display: inline-flex; gap: 5px; }
.post-card:hover .more { color: var(--seal); }
.post-grid.bento > .post-card.feature { grid-column: span 2; grid-row: span 2; }
.post-grid.bento > .post-card.feature .ph { aspect-ratio: 16 / 9; }
.post-grid.bento > .post-card.feature h3 { font-size: clamp(22px, 2.4vw, 30px); }
.post-grid.bento > .post-card.feature .ex { -webkit-line-clamp: 4; font-size: 14.5px; }

/* 11 宣言 ---------------------------------------------------------------- */
.manifesto { background: var(--paper-2); border-block: 1px solid var(--line); padding-block: clamp(56px, 8vw, 96px); }
.manifesto-in { max-width: 900px; margin-inline: auto; text-align: center; position: relative; }
.manifesto .q { font-family: var(--serif); font-size: 68px; line-height: .6; color: var(--seal); opacity: .3; }
.manifesto blockquote {
  margin: 14px 0 0; font-family: var(--serif);
  font-size: clamp(19px, 2.6vw, 27px); line-height: 1.85; color: var(--ink); letter-spacing: .01em;
}
.manifesto blockquote em { font-style: normal; color: var(--seal); border-bottom: 1px solid var(--seal-soft); }
.manifesto-foot {
  display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 28px;
  font-size: 13px; color: var(--ink-3);
}
.manifesto-foot .seal-mark { width: 30px; height: 30px; font-size: 15px; }
.manifesto-foot b { display: block; font-weight: 500; color: var(--ink-2); }
.manifesto-foot small { font-size: 11.5px; letter-spacing: .06em; }

/* 12 城市页 -------------------------------------------------------------- */
.page-main { padding-block: clamp(22px, 3vw, 34px) clamp(60px, 8vw, 100px); }
.crumbs { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 12.5px; color: var(--ink-3); margin-bottom: 26px; }
.crumbs a:hover { color: var(--seal); }
.crumbs .sep { opacity: .5; }
.crumbs .cur { color: var(--ink-2); }

.city-hero {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(22px, 4vw, 48px); align-items: center;
  padding-bottom: clamp(28px, 4vw, 44px); border-bottom: 1px solid var(--line); margin-bottom: clamp(28px, 4vw, 46px);
}
.city-hero h1 {
  font-family: var(--serif); font-size: clamp(38px, 5.6vw, 62px); font-weight: 600; letter-spacing: .03em;
  margin: 12px 0 10px; line-height: 1.1;
}
.city-hero .lede { font-size: 15.5px; color: var(--ink-2); max-width: 46ch; line-height: 1.85; }
.city-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-top: 26px; }
.fact {
  padding: 14px 16px; border-radius: var(--r-2); background: var(--surface);
  border: 1px solid var(--line);
}
.fact dt { font-family: var(--mono); font-size: 10px; letter-spacing: .14em; color: var(--ink-3); text-transform: uppercase; margin-bottom: 4px; }
.fact dd { margin: 0; font-size: 13.5px; line-height: 1.7; color: var(--ink-2); }
.city-cover { position: relative; border-radius: var(--r-3); overflow: hidden; aspect-ratio: 4 / 3; background: var(--paper-2); }
.city-cover img { width: 100%; height: 100%; object-fit: cover; }
.city-cover .ph-fallback {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--serif); font-size: clamp(56px, 8vw, 96px); color: var(--seal);
  background: linear-gradient(140deg, var(--paper-2), var(--seal-soft));
}
.city-cover figcaption {
  position: absolute; inset-block-end: 0; inset-inline: 0; padding: 24px 16px 10px;
  font-size: 11px; color: rgba(255, 255, 255, .82);
  background: linear-gradient(transparent, rgba(0, 0, 0, .55));
}
.city-body { max-width: 74ch; }

/* 13 目的地页 ------------------------------------------------------------ */
.dest-head { max-width: 860px; }
.dest-head h1 {
  font-family: var(--serif); font-size: clamp(32px, 4.8vw, 52px); font-weight: 600;
  line-height: 1.18; margin: 14px 0 8px; letter-spacing: .02em;
}
.dest-head .subtitle { font-family: var(--serif); font-size: clamp(16px, 1.9vw, 19px); color: var(--ink-2); }
.dest-head .lead {
  margin-top: 18px; padding-inline-start: 16px; border-inline-start: 2px solid var(--seal);
  font-size: 15px; line-height: 1.9; color: var(--ink-2);
}
.dest-meta {
  display: flex; align-items: center; gap: 10px 18px; flex-wrap: wrap;
  margin-top: 22px; font-size: 12.5px; color: var(--ink-3);
}
.dest-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--line); }
.dest-cover {
  margin: clamp(26px, 4vw, 40px) 0; border-radius: var(--r-3); overflow: hidden;
  position: relative; background: var(--paper-2);
}
.dest-cover img { width: 100%; max-height: 74vh; object-fit: cover; }
.dest-cover figcaption {
  position: absolute; inset-block-end: 0; inset-inline: 0; padding: 30px 18px 12px;
  font-size: 11px; color: rgba(255, 255, 255, .84);
  background: linear-gradient(transparent, rgba(0, 0, 0, .5));
}
.dest-layout { display: grid; grid-template-columns: minmax(0, 1fr) 316px; gap: clamp(26px, 4vw, 56px); align-items: start; }
.dest-aside { position: sticky; top: calc(var(--head-h) + 20px); display: flex; flex-direction: column; gap: 16px; }
.aside-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-3);
  padding: 18px 18px 16px;
}
.aside-card h3 {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 12px; display: flex; align-items: center; gap: 8px;
}
.aside-card h3::after { content: ""; flex: 1; height: 1px; background: var(--line-soft); }
.aside-list li { display: flex; gap: 10px; padding: 9px 0; border-bottom: 1px dashed var(--line-soft); font-size: 13.5px; line-height: 1.7; }
.aside-list li:last-child { border-bottom: 0; }
.aside-list li b { flex: none; min-width: 62px; color: var(--ink-3); font-weight: 400; font-size: 12.5px; }
.aside-list li span { color: var(--ink-2); }
.kid-score { display: flex; align-items: center; gap: 10px; }
.kid-score .bar { display: flex; gap: 3px; }
.kid-score .bar i { width: 16px; height: 4px; border-radius: 2px; background: var(--line); }
.kid-score .bar i.on { background: var(--seal); }
.kid-score b { font-family: var(--serif); font-size: 20px; }

.highlights { margin: clamp(34px, 5vw, 52px) 0; }
.hl-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(232px, 1fr)); gap: 14px; }
.hl-card {
  padding: 18px; border-radius: var(--r-2); background: var(--surface);
  border: 1px solid var(--line); border-inline-start: 2px solid var(--seal);
}
.hl-card h4 { font-family: var(--serif); font-size: 16.5px; margin-bottom: 6px; }
.hl-card p { font-size: 13.5px; color: var(--ink-2); line-height: 1.75; }

.exp-block { margin: clamp(30px, 4vw, 46px) 0; }
.exp-item { display: grid; grid-template-columns: 96px 1fr; gap: 18px; padding: 16px 0; border-top: 1px solid var(--line-soft); }
.exp-item dt { font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; color: var(--ink-3); text-transform: uppercase; padding-top: 3px; }
.exp-item dd { margin: 0; font-size: 14px; line-height: 1.85; color: var(--ink-2); }

.note-card {
  margin: clamp(30px, 4vw, 46px) 0; padding: 22px 24px;
  background: var(--gold-soft); border-radius: var(--r-3);
  border: 1px solid rgba(160, 124, 44, .18);
}
.note-card .n-head { font-family: var(--mono); font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.note-card p { font-family: var(--serif); font-size: 16.5px; line-height: 1.9; color: var(--ink); }

.dest-foot {
  margin-top: clamp(30px, 4vw, 44px); padding-top: 20px; border-top: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.dest-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.copy-link { font-size: 13px; color: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r-pill); padding: 8px 16px; }
.copy-link:hover { border-color: var(--seal); color: var(--seal); }

.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: clamp(34px, 5vw, 56px); }
.post-nav a {
  display: flex; flex-direction: column; gap: 6px; padding: 18px;
  border: 1px solid var(--line); border-radius: var(--r-2); background: var(--surface);
  transition: border-color var(--t-fast), transform var(--t-fast);
}
.post-nav a:hover { border-color: var(--ink-3); transform: translateY(-2px); }
.post-nav .dir { font-family: var(--mono); font-size: 10px; letter-spacing: .16em; color: var(--ink-3); text-transform: uppercase; }
.post-nav .ttl { font-family: var(--serif); font-size: 16.5px; }
.post-nav .nx { text-align: end; align-items: flex-end; }

/* 14 归档 / 搜索 / 404 ---------------------------------------------------- */
.page-head { padding-block: clamp(30px, 4vw, 48px) clamp(20px, 3vw, 30px); border-bottom: 1px solid var(--line); margin-bottom: clamp(26px, 4vw, 40px); }
.page-head h1 { font-family: var(--serif); font-size: clamp(30px, 4.4vw, 46px); font-weight: 600; margin: 12px 0 8px; }
.page-head .desc { color: var(--ink-2); font-size: 14.5px; max-width: 62ch; }
.result-meta { font-size: 13px; color: var(--ink-3); margin-top: 10px; }
.result-meta b { color: var(--seal); font-family: var(--serif); font-size: 16px; }

.pagination { margin-top: clamp(34px, 5vw, 56px); display: flex; justify-content: center; }
.pagination .nav-links { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.pagination a, .pagination span.page-numbers {
  min-width: 38px; height: 38px; padding: 0 12px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-pill); border: 1px solid var(--line); font-size: 13.5px; color: var(--ink-2);
}
.pagination a:hover { border-color: var(--ink); color: var(--ink); }
.pagination span.current { background: var(--ink); border-color: var(--ink); color: var(--paper); }

.empty-state { text-align: center; padding: clamp(40px, 8vw, 80px) 20px; }
.empty-state .seal-mark { margin-inline: auto; margin-bottom: 18px; }
.empty-state h2 { font-family: var(--serif); font-size: clamp(20px, 2.6vw, 26px); margin-bottom: 10px; }
.empty-state p { color: var(--ink-3); font-size: 14px; }
.empty-state .pill-row { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 20px; }

.error-page { text-align: center; padding-block: clamp(60px, 12vw, 140px); }
.error-page .code {
  font-family: var(--serif); font-size: clamp(80px, 18vw, 160px); line-height: .9;
  color: var(--seal); opacity: .16; letter-spacing: .04em;
}
.error-page h1 { font-family: var(--serif); font-size: clamp(24px, 3.4vw, 34px); margin: -18px 0 12px; }
.error-page p { color: var(--ink-3); font-size: 14.5px; }
.error-page .btn-row { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }

/* 15 页脚 ---------------------------------------------------------------- */
.site-foot { background: var(--paper-2); border-top: 1px solid var(--line); padding-top: clamp(44px, 6vw, 68px); margin-top: clamp(40px, 6vw, 72px); }
.foot-top { display: grid; grid-template-columns: 1.1fr 1.5fr; gap: clamp(28px, 5vw, 60px); padding-bottom: clamp(30px, 4vw, 46px); }
.foot-brand .brand { margin-bottom: 14px; }
.foot-desc { font-size: 13.5px; color: var(--ink-2); max-width: 40ch; line-height: 1.8; }
.foot-motto { display: inline-block; margin-top: 14px; font-family: var(--serif); font-size: 14px; color: var(--ink-3); letter-spacing: .16em; }
.foot-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.foot-col h4 {
  font-family: var(--mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 12px;
}
.foot-col a { display: block; font-size: 13.5px; color: var(--ink-2); padding: 5px 0; }
.foot-col a:hover { color: var(--seal); }
.foot-bottom {
  border-top: 1px solid var(--line); padding-block: 18px;
  display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  font-size: 12px; color: var(--ink-3);
}
.foot-bottom .to-top { display: inline-flex; align-items: center; gap: 6px; }
.foot-bottom .to-top:hover { color: var(--seal); }

.dock {
  position: fixed; inset-inline: 0; bottom: 0; z-index: 90;
  display: none; background: var(--glass);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  padding-block: 6px calc(6px + env(safe-area-inset-bottom));
}
.dock-in { display: grid; grid-template-columns: repeat(4, 1fr); }
.dock a, .dock button {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 6px 0; font-size: 10.5px; color: var(--ink-3);
}
.dock a.is-on, .dock button.is-on { color: var(--seal); }
.dock svg { width: 19px; height: 19px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

/* 16 地图页 -------------------------------------------------------------- */
.region-board { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.region-board .rb {
  border: 1px solid var(--line); border-radius: var(--r-3); background: var(--surface); padding: 18px;
}
.region-board .rb h3 {
  font-family: var(--serif); font-size: 19px; margin-bottom: 12px;
  display: flex; align-items: baseline; justify-content: space-between;
}
.region-board .rb h3 span { font-family: var(--mono); font-size: 11px; color: var(--ink-3); }
.region-board .rb ul { display: flex; flex-wrap: wrap; gap: 8px; }
.region-board .rb a {
  display: flex; align-items: center; gap: 7px; padding: 6px 11px;
  border-radius: var(--r-pill); border: 1px solid var(--line); font-size: 13px; color: var(--ink-2);
}
.region-board .rb a:hover { border-color: var(--seal); color: var(--seal); }
.region-board .rb a i { font-style: normal; font-family: var(--mono); font-size: 10.5px; color: var(--ink-3); }

.map-shell {
  position: relative; z-index: 0; isolation: isolate;
  border-radius: var(--r-3); overflow: hidden;
  border: 1px solid var(--line); background: var(--paper-2);
}
#zj-map { height: clamp(380px, 62vh, 640px); width: 100%; }
.map-legend { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; margin-top: 14px; font-size: 12.5px; color: var(--ink-3); }
.map-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-inline-end: 5px; vertical-align: -1px; }
.map-fallback { padding: 40px 20px; text-align: center; color: var(--ink-3); font-size: 14px; }
.leaflet-container { font-family: var(--sans); }
.leaflet-popup-content { margin: 10px 12px; font-size: 13px; line-height: 1.6; }
.leaflet-popup-content b { font-family: var(--serif); font-size: 15px; }

.rank-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.rank-list a {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 11px 14px; border: 1px solid var(--line); border-radius: var(--r-2);
  background: var(--surface); font-size: 13.5px;
}
.rank-list a:hover { border-color: var(--ink-3); }
.rank-list .n { font-family: var(--mono); font-size: 11px; color: var(--ink-3); margin-inline-end: 8px; }
.rank-list .c { font-family: var(--mono); font-size: 11.5px; color: var(--seal); }

/* 17 正文排版 ------------------------------------------------------------ */
.prose { font-size: 16.5px; line-height: 1.95; color: var(--ink-2); }
.prose > * + * { margin-top: 1.1em; }
.prose p { margin: 0; }
.prose h2 {
  font-family: var(--serif); font-size: clamp(21px, 2.6vw, 26px); color: var(--ink);
  margin-top: 1.9em; padding-top: .2em; position: relative; padding-inline-start: 14px;
}
.prose h2::before {
  content: ""; position: absolute; inset-inline-start: 0; inset-block-start: .45em;
  width: 3px; height: .92em; border-radius: 2px; background: var(--seal);
}
.prose h3 { font-family: var(--serif); font-size: 19px; color: var(--ink); margin-top: 1.7em; }
.prose h4 { font-size: 16.5px; color: var(--ink); margin-top: 1.6em; }
.prose a { color: var(--seal); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose em { font-style: italic; color: var(--ink); }
.prose ul, .prose ol { padding-inline-start: 1.35em; }
.prose ul { list-style: none; }
.prose ul > li { position: relative; padding-inline-start: .2em; }
.prose ul > li::before {
  content: ""; position: absolute; inset-inline-start: -1em; inset-block-start: .82em;
  width: 5px; height: 5px; border-radius: 50%; background: var(--seal); opacity: .65;
}
.prose ol { list-style: decimal; }
.prose li + li { margin-top: .45em; }
.prose blockquote {
  margin: 1.6em 0; padding: 18px 22px; border-radius: var(--r-2);
  background: var(--surface-2); border-inline-start: 3px solid var(--gold);
  font-family: var(--serif); color: var(--ink); font-size: 16.5px;
}
.prose figure { margin: 1.8em 0; }
.prose img { border-radius: var(--r-2); width: 100%; }
.prose figcaption { margin-top: 8px; font-size: 12px; color: var(--ink-3); text-align: center; }
.prose hr { border: 0; height: 1px; background: var(--line); margin: 2.2em 0; }
.prose table { width: 100%; border-collapse: collapse; font-size: 14px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 9px 12px; text-align: start; }
.prose th { background: var(--surface-2); font-weight: 500; color: var(--ink); }
.prose code { font-family: var(--mono); font-size: .88em; background: var(--surface-2); padding: 2px 6px; border-radius: 4px; }

/* 18 响应式 -------------------------------------------------------------- */
@media (max-width: 1024px) {
  .dest-layout { grid-template-columns: 1fr; }
  .dest-aside { position: static; flex-direction: row; flex-wrap: wrap; }
  .dest-aside > * { flex: 1 1 260px; }
  .post-grid.bento { grid-template-columns: repeat(2, 1fr); }
  .post-grid.bento > .post-card.feature { grid-column: span 2; grid-row: auto; }
}
@media (max-width: 900px) {
  .nav { display: none; }
  .menu-btn { display: grid; }
  .dock { display: block; }
  body { padding-bottom: 62px; }
  .foot-top { grid-template-columns: 1fr; }
  .city-hero { grid-template-columns: 1fr; }
  .city-cover { order: -1; aspect-ratio: 16 / 9; }
  .hero { min-height: 66vh; }
  .hero-scroll { display: none; }
}
@media (max-width: 720px) {
  :root { --head-h: 62px; }
  .brand-txt b { font-size: 15.5px; }
  .brand-txt i { display: none; }
  .city-grid { grid-template-columns: 1fr; }
  .post-grid, .post-grid.bento { grid-template-columns: 1fr; }
  .post-grid.bento > .post-card.feature { grid-column: auto; }
  .theme-grid { grid-template-columns: 1fr 1fr; }
  .theme-tile { min-height: 150px; padding: 16px; }
  .theme-tile h3 { font-size: 20px; }
  .foot-cols { grid-template-columns: 1fr 1fr; }
  .tl-item { grid-template-columns: 52px 1fr; gap: 10px 12px; }
  .tl-item .go { display: none; }
  .post-nav { grid-template-columns: 1fr; }
  .exp-item { grid-template-columns: 1fr; gap: 4px; }
  .hero-stats { gap: 22px; }
  .dest-aside { flex-direction: column; }
  .dest-aside > * { flex: 1 1 auto; }
  .filters { gap: 10px; }
  .filter-search { margin-inline-start: 0; width: 100%; }
  .filter-search input { width: 100%; }
  .prose { font-size: 16px; }
}
@media (max-width: 420px) {
  .theme-grid { grid-template-columns: 1fr; }
  .foot-cols { grid-template-columns: 1fr; }
}

/* 19 动效降级 / 打印 ----------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}
.js .rv { opacity: 0; transform: translateY(16px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.js .rv.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .rv { opacity: 1; transform: none; } }

@media print {
  .site-head, .dock, .site-foot, .drawer, .drawer-mask, .progress, .post-nav, .dest-aside { display: none !important; }
  body { background: #fff; color: #000; }
  .prose { font-size: 12pt; }
}

/* WordPress 原生类兜底 */
.alignleft { float: left; margin: 0 1.4em 1em 0; }
.alignright { float: right; margin: 0 0 1em 1.4em; }
.aligncenter { display: block; margin-inline: auto; }
.wp-caption-text, .gallery-caption { font-size: 12px; color: var(--ink-3); }
.sticky {}
.bypostauthor {}
.screen-reader-text {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* 20 工具类（避免模板内联样式） ------------------------------------------ */
.u-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 14px; }
.u-mt-m { margin-top: 12px; }
.u-mt-l { margin-top: 40px; }
.fact-big { font-family: var(--serif); font-size: 19px; color: var(--seal); }
.section-after { padding-top: clamp(36px, 5vw, 60px); }
.filters-tight { margin-bottom: 30px; }
.sec-head-tight { margin-bottom: 10px; }
.btn-block { width: 100%; }
.search-inline { margin: 20px 0 0; max-width: 420px; }
.page-head-flat { border-bottom: 0; margin-bottom: 10px; }
.drawer-search-form { display: flex; gap: 8px; width: 100%; }
.drawer-search-form input { min-width: 0; }
.drawer-search-form .btn { flex: 0 0 auto; white-space: nowrap; padding-inline: 18px; }
.map-legend i.d-red { background: #B23A2A; }
.map-legend i.d-orange { background: #C97A46; }
.map-legend i.d-olive { background: #A08A5C; }
.dest-cover .ph-fallback { display: grid; place-items: center; min-height: 320px; font-size: 84px; }