/* 草鱼的栖息之所 · 网站样式
   色板沿用小程序：薄荷底 #F3FAF5、墨绿 #12332A、嫩绿 #2FA96F、朱砂 #B65A44 */

:root {
  --bg: #f3faf5;
  --bg-warm: #f7f4ec;
  --card: #ffffff;
  --ink: #12332a;
  --ink-soft: #3d5b4f;
  --muted: #7b9387;
  --line: #dcebe3;
  --line-warm: #e3ded0;
  --accent: #2fa96f;
  --accent-deep: #1f7d53;
  --mint: #dff3e8;
  --mint-soft: #eaf8f0;
  --clay: #b65a44;
  --clay-soft: #f4e7e1;
  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 18px 40px -28px rgba(18, 51, 42, 0.45);
  --serif: "Songti SC", "Noto Serif SC", "Source Han Serif SC", "SimSun", serif;
  --sans: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Segoe UI", sans-serif;
  --mono: "SF Mono", "JetBrains Mono", Consolas, "Courier New", monospace;
  --wrap: 1180px;
  --header-h: 74px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

body.warm { background: var(--bg-warm); }

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

a { color: inherit; text-decoration: none; }

button { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.25;
  margin: 0;
}

p { margin: 0; }

::selection { background: var(--mint); color: var(--ink); }

.wrap { width: min(100% - 48px, var(--wrap)); margin-inline: auto; }

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.kicker { display: flex; align-items: center; gap: 12px; }
.kicker::before { content: ""; width: 28px; height: 1px; background: var(--clay); }

/* ===== 顶部导航 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(243, 250, 245, 0.94);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
body.warm .site-header { background: rgba(247, 244, 236, 0.94); border-bottom-color: var(--line-warm); }

.nav {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand img { height: 30px; width: auto; }
.brand-fallback { font-family: var(--serif); font-size: 19px; letter-spacing: 0.06em; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  transition: background 0.2s, color 0.2s;
}
.nav-links a:hover { background: var(--mint-soft); color: var(--ink); }
.nav-links a.active { background: var(--ink); color: #f6fbf8; }

.nav-more { display: flex; align-items: center; gap: 14px; font-size: 13px; color: var(--muted); }
.nav-more a { border-bottom: 1px solid transparent; }
.nav-more a:hover { border-bottom-color: var(--accent); color: var(--accent-deep); }

.menu-btn { display: none; }

/* 移动端底部 tab */
.tabbar { display: none; }

/* ===== 通用元素 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 10px 22px;
  border-radius: 999px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #f7fcf9;
  font-size: 14px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s, color 0.2s;
}
.btn:hover { transform: translateY(-1px); background: var(--accent-deep); border-color: var(--accent-deep); }
.btn.ghost { background: transparent; color: var(--ink); border-color: rgba(18, 51, 42, 0.35); }
.btn.ghost:hover { background: var(--mint-soft); color: var(--ink); border-color: var(--ink); }
.btn.small { min-height: 38px; padding: 6px 16px; font-size: 13px; }

.rule { height: 1px; background: var(--line); border: 0; margin: 0; }

.section { padding: 84px 0; }
.section.tight { padding: 56px 0; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(26px, 3vw, 36px); }
.section-head p { color: var(--muted); font-size: 14px; max-width: 46ch; }

/* ===== 首页 ===== */
.home-hero { padding: 64px 0 24px; }
.home-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 56px;
  align-items: center;
}

.home-title { font-size: clamp(38px, 5.4vw, 66px); line-height: 1.08; letter-spacing: 0.02em; }
.home-title em { font-style: normal; color: var(--accent-deep); }
.home-sub { margin-top: 20px; font-size: clamp(16px, 1.4vw, 19px); color: var(--ink-soft); max-width: 34ch; }
.home-intro { margin-top: 14px; color: var(--muted); font-size: 15px; max-width: 40ch; }
.home-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.stat-row { display: flex; gap: 34px; margin-top: 38px; padding-top: 24px; border-top: 1px solid var(--line); }
.stat-row strong { display: block; font-family: var(--serif); font-size: 26px; line-height: 1.2; }
.stat-row span { font-size: 13px; letter-spacing: 0.1em; color: var(--muted); }

.portrait { position: relative; max-width: 500px; justify-self: end; }
.portrait-frame {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  transform: rotate(1.4deg);
  background: #fff;
}
.portrait-frame img { aspect-ratio: 5 / 4; object-fit: cover; object-position: center 32%; width: 100%; }
.portrait-cap {
  position: absolute;
  right: -10px;
  bottom: 26px;
  background: var(--bg-warm);
  border: 1px solid var(--line-warm);
  padding: 10px 16px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  box-shadow: 0 10px 24px -18px rgba(18, 51, 42, 0.5);
}
.portrait-tape {
  position: absolute;
  left: 50%;
  top: -14px;
  width: 96px;
  height: 26px;
  transform: translateX(-50%) rotate(-2deg);
  background: #e8dfc8;
  opacity: 0.8;
}

/* 天气卡 */
.weather-row { padding: 24px 0 0; }
.weather-card {
  position: relative;
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr) 150px;
  gap: 28px;
  align-items: center;
  padding: 22px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(120deg, #ffffff 0%, #f0faf4 58%, #e6f5ec 100%);
  overflow: hidden;
}
.weather-card::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -90px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 169, 111, 0.18), transparent 70%);
}
.scene { position: relative; width: 120px; height: 96px; }
.scene .sun, .scene .moon, .scene .cloud, .scene .rain, .scene .snow, .scene .flash, .scene .fog { position: absolute; }
.scene .sun {
  width: 54px; height: 54px; border-radius: 50%;
  left: 44px; top: 6px;
  background: radial-gradient(circle at 35% 35%, #ffe9a8, #f6c455 65%, #eab13c);
  box-shadow: 0 0 34px rgba(246, 196, 85, 0.5);
  animation: breathe 5s ease-in-out infinite;
}
.scene .moon {
  width: 44px; height: 44px; border-radius: 50%;
  left: 54px; top: 8px;
  background: radial-gradient(circle at 65% 40%, #f6f7e8, #dfe5cf 70%);
  box-shadow: 0 0 26px rgba(230, 240, 210, 0.55);
}
.scene .cloud { width: 92px; height: 34px; left: 12px; top: 46px; }
.scene .cloud::before, .scene .cloud::after {
  content: ""; position: absolute; border-radius: 50%; background: #f4fbf7;
}
.scene .cloud::before { width: 44px; height: 44px; left: 12px; top: -20px; }
.scene .cloud::after { width: 30px; height: 30px; right: 10px; top: -12px; }
.scene .cloud { background: linear-gradient(#ffffff, #e9f4ee); border-radius: 999px; box-shadow: 0 10px 22px -12px rgba(18, 51, 42, 0.55); }
.scene .rain { left: 28px; top: 74px; width: 64px; height: 14px; }
.scene .rain i {
  position: absolute; width: 2px; height: 12px; background: rgba(47, 169, 111, 0.55);
  animation: fall 1.1s linear infinite;
}
.scene .rain i:nth-child(1) { left: 4px; animation-delay: 0s; }
.scene .rain i:nth-child(2) { left: 20px; animation-delay: 0.25s; }
.scene .rain i:nth-child(3) { left: 36px; animation-delay: 0.5s; }
.scene .rain i:nth-child(4) { left: 52px; animation-delay: 0.75s; }
.scene .snow { left: 30px; top: 72px; width: 62px; height: 16px; }
.scene .snow i {
  position: absolute; width: 4px; height: 4px; border-radius: 50%; background: #ffffff;
  box-shadow: 0 0 6px rgba(255,255,255,0.9);
  animation: fall 2.6s linear infinite;
}
.scene .snow i:nth-child(1) { left: 0; animation-delay: 0s; }
.scene .snow i:nth-child(2) { left: 16px; animation-delay: 0.7s; }
.scene .snow i:nth-child(3) { left: 32px; animation-delay: 1.3s; }
.scene .snow i:nth-child(4) { left: 48px; animation-delay: 1.9s; }
.scene .flash { left: 46px; top: 78px; width: 16px; height: 22px; background: #f6c455; clip-path: polygon(45% 0, 100% 0, 62% 42%, 100% 42%, 22% 100%, 45% 52%, 0 52%); opacity: 0; animation: flash 3.4s steps(1) infinite; }
.scene .fog { left: 10px; top: 54px; width: 100px; height: 30px; }
.scene .fog i { position: absolute; height: 2px; background: rgba(255,255,255,0.85); border-radius: 999px; animation: fogmove 6s ease-in-out infinite alternate; }
.scene .fog i:nth-child(1) { width: 90px; top: 4px; left: 0; }
.scene .fog i:nth-child(2) { width: 70px; top: 14px; left: 14px; animation-delay: 1s; }
.scene .fog i:nth-child(3) { width: 80px; top: 24px; left: 4px; animation-delay: 2s; }

@keyframes breathe { 0%,100% { transform: scale(1); } 50% { transform: scale(1.06); } }
@keyframes fall { from { transform: translateY(-4px); opacity: 0.9; } to { transform: translateY(16px); opacity: 0.2; } }
@keyframes flash { 0%, 82% { opacity: 0; } 86% { opacity: 1; } 90% { opacity: 0; } 94% { opacity: 0.8; } 100% { opacity: 0; } }
@keyframes fogmove { from { transform: translateX(-6px); } to { transform: translateX(8px); } }

.weather-main { display: flex; align-items: baseline; gap: 14px; }
.weather-temp { font-family: var(--serif); font-size: clamp(34px, 4vw, 46px); line-height: 1; }
.weather-temp span { font-size: 18px; margin-left: 2px; color: var(--ink-soft); }
.weather-meta { font-size: 13px; color: var(--muted); letter-spacing: 0.04em; }
.weather-city { font-family: var(--serif); font-size: 20px; }
.weather-tip { margin-top: 8px; font-size: 14px; color: var(--ink-soft); max-width: 52ch; }
.weather-src { font-family: var(--mono); font-size: 11px; color: var(--muted); text-align: right; line-height: 1.6; }
.weather-loading .weather-temp { color: var(--muted); }

/* 作品流 */
.gallery-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-soft);
  border-radius: 999px;
  padding: 7px 16px;
  min-height: 40px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.18s;
}
.chip:hover { border-color: var(--accent); color: var(--accent-deep); }
.chip.active { background: var(--ink); border-color: var(--ink); color: #f7fcf9; }

.masonry { columns: 3; column-gap: 22px; margin-top: 34px; }
.work {
  break-inside: avoid;
  margin-bottom: 26px;
  cursor: zoom-in;
  background: transparent;
  border: 0;
  padding: 0;
  width: 100%;
  text-align: left;
}
.work-img { position: relative; overflow: hidden; border-radius: 14px; background: var(--mint-soft); box-shadow: 0 12px 30px -26px rgba(18, 51, 42, 0.7); }
.work-img img { width: 100%; height: auto; transition: transform 0.5s ease; }
.work:hover .work-img img { transform: scale(1.035); }
.work-tag {
  position: absolute; left: 12px; top: 12px;
  font-size: 11px; letter-spacing: 0.1em; color: var(--ink);
  background: rgba(247, 252, 249, 0.88);
  border: 1px solid rgba(18, 51, 42, 0.12);
  padding: 3px 9px; border-radius: 999px;
}
.work-cap { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-top: 10px; }
.work-cap strong { font-family: var(--serif); font-size: 16px; font-weight: 600; }
.work-cap span { font-family: var(--mono); font-size: 11px; color: var(--muted); white-space: nowrap; }

/* 首页治愈条 */
.heal-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
  padding: 36px 40px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #eef8f2;
  position: relative;
  overflow: hidden;
}
.heal-band::after {
  content: "“";
  position: absolute; right: 28px; top: -26px;
  font-family: var(--serif); font-size: 150px; color: rgba(255,255,255,0.08);
}
.heal-band .quote { font-family: var(--serif); font-size: clamp(20px, 2.4vw, 30px); line-height: 1.6; }
.heal-band .eyebrow { color: #9fd3ba; }
.heal-band a.btn { background: transparent; border-color: rgba(255,255,255,0.4); color: #eef8f2; }
.heal-band a.btn:hover { background: rgba(255,255,255,0.12); }

/* ===== 治愈页 ===== */
.heal-hero { position: relative; min-height: min(74vh, 680px); display: flex; align-items: flex-end; overflow: hidden; background: #dfeee6; }
.heal-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 38%; }
.heal-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(16, 45, 37, 0.88), rgba(16, 45, 37, 0.25) 46%, rgba(16, 45, 37, 0.05)); }
.heal-hero .wrap { position: relative; z-index: 2; padding-bottom: 52px; color: #f3fbf6; }
.heal-hero h1 { font-size: clamp(32px, 4.6vw, 54px); margin-top: 12px; }
.heal-hero p { color: rgba(243, 251, 246, 0.78); margin-top: 12px; max-width: 42ch; }

.quote-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 52px clamp(26px, 5vw, 64px);
  box-shadow: var(--shadow);
  position: relative;
}
.quote-card::before {
  content: "“"; position: absolute; left: 24px; top: 6px;
  font-family: var(--serif); font-size: 88px; line-height: 1; color: var(--mint);
}
.quote-text { font-family: var(--serif); font-size: clamp(24px, 3.4vw, 38px); line-height: 1.65; text-align: center; }
.quote-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 18px; margin-top: 28px; }
.quote-date { font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; color: var(--muted); }
.quote-note { margin-top: 22px; text-align: center; font-size: 13px; color: var(--muted); }

.firstaid-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  border: 1px solid var(--line-warm);
  background: var(--bg-warm);
  border-radius: var(--radius);
  padding: 34px 38px;
}
.firstaid-cta h3 { font-size: 24px; }
.firstaid-cta p { color: var(--ink-soft); font-size: 14px; margin-top: 6px; }

/* ===== 湖南页 ===== */
.hunan-hero { position: relative; background: var(--bg-warm); border-bottom: 1px solid var(--line-warm); overflow: hidden; }
.hunan-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr); gap: 48px; align-items: center; padding: 58px 0 54px; }
.hunan-hero h1 { font-size: clamp(36px, 4.6vw, 58px); margin-top: 12px; }
.hunan-hero .lead { margin-top: 16px; color: var(--ink-soft); max-width: 40ch; }
.hunan-facts { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.fact {
  display: flex; flex-direction: column; gap: 2px;
  border: 1px solid var(--line-warm);
  background: #fffdf7;
  padding: 10px 16px; min-width: 104px;
}
.fact b { font-family: var(--serif); font-size: 22px; line-height: 1.2; }
.fact span { font-size: 11px; color: var(--muted); letter-spacing: 0.12em; }
.hunan-hero-figure { position: relative; }
.hunan-hero-figure img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; border-radius: 4px 4px 0 0; }
.hunan-hero-figure figcaption {
  font-size: 12px; color: var(--muted); letter-spacing: 0.08em;
  padding: 8px 2px 0; display: flex; justify-content: space-between;
}

.map-section { padding: 60px 0 70px; }
.map-layout { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: 40px; align-items: start; }
.map-card {
  background: #fffdf7;
  border: 1px solid var(--line-warm);
  border-radius: 6px;
  padding: 18px 18px 12px;
  position: relative;
}
.map-toolbar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.map-toolbar .chip { border-color: var(--line-warm); background: #fffdf7; }
.map-toolbar .chip.active { background: var(--ink); color: #f7fbf8; border-color: var(--ink); }
.map-hint { display: flex; justify-content: space-between; gap: 12px; font-size: 11px; color: var(--muted); letter-spacing: 0.06em; padding: 8px 2px 0; }
#hunanMap { width: 100%; aspect-ratio: 1 / 0.92; display: block; touch-action: manipulation; }
#hunanMap .city-shape { fill: #eadfca; stroke: #fffdf7; stroke-width: 1; cursor: pointer; transition: fill 0.25s; }
#hunanMap .city-shape:hover { fill: #d8e9d7; }
#hunanMap .city-shape.selected { fill: #2fa96f; }
#hunanMap .city-shape.dimmed { fill: #e6dfd0; opacity: 0.55; }
#hunanMap .city-label { font-family: var(--sans); font-size: 3.1px; fill: #4c3f2f; pointer-events: none; letter-spacing: 0.02em; }
#hunanMap .city-shape.selected + .city-label { fill: #ffffff; }
#hunanMap .pin { fill: #b65a44; pointer-events: none; }
#hunanMap .route-line { fill: none; stroke: #b65a44; stroke-width: 1.1; stroke-dasharray: 3 2; opacity: 0.9; }
#hunanMap .route-dot { fill: #b65a44; opacity: 0.9; }
#hunanMap .compass { font-family: var(--mono); font-size: 3px; fill: #9c8b73; letter-spacing: 0.14em; }

.dossier { background: #fff; border: 1px solid var(--line-warm); border-radius: 6px; overflow: hidden; position: sticky; top: calc(var(--header-h) + 18px); }
.dossier-photo { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--mint-soft); }
.dossier-photo img { width: 100%; height: 100%; object-fit: cover; }
.dossier-photo figcaption { position: absolute; left: 12px; bottom: 10px; background: rgba(255, 253, 247, 0.92); font-size: 11px; padding: 3px 9px; letter-spacing: 0.06em; }
.dossier-body { padding: 22px 24px 24px; }
.dossier-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.dossier-name { font-family: var(--serif); font-size: 30px; line-height: 1.2; }
.dossier-en { font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; color: var(--muted); margin-top: 2px; }
.dossier-tag { font-size: 11px; border: 1px solid var(--line-warm); padding: 3px 9px; color: var(--ink-soft); white-space: nowrap; }
.dossier-voices { display: grid; gap: 10px; margin-top: 16px; }
.voice { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 10px; align-items: start; }
.voice img { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; border: 1px solid var(--line); }
.voice b { display: block; font-size: 11px; letter-spacing: 0.08em; color: var(--clay); font-weight: 600; }
.voice p { font-size: 13px; color: var(--ink-soft); line-height: 1.65; }
.dossier-desc { margin-top: 16px; font-size: 14px; color: var(--ink-soft); }
.spot-list { list-style: none; padding: 0; margin: 16px 0 0; border-top: 1px solid var(--line-warm); }
.spot-list li { padding: 9px 0; border-bottom: 1px solid var(--line-warm); }
.spot-list b { font-size: 14px; font-weight: 600; }
.spot-list span { display: block; font-size: 12px; color: var(--muted); line-height: 1.6; }
.meta-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line-warm); margin-top: 16px; border: 1px solid var(--line-warm); }
.meta-cell { background: #fff; padding: 9px 12px; }
.meta-cell em { display: block; font-style: normal; font-size: 10px; letter-spacing: 0.14em; color: var(--muted); font-family: var(--mono); }
.meta-cell b { font-size: 13px; font-weight: 500; }
.dossier-weather { display: flex; align-items: center; gap: 10px; margin-top: 14px; font-size: 12px; color: var(--ink-soft); }
.dossier-weather .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.dossier-weather small { color: var(--muted); font-family: var(--mono); font-size: 10px; }

.region-index { margin-top: 64px; display: grid; grid-template-columns: repeat(auto-fit, minmax(196px, 1fr)); gap: 12px; }
.region-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1px; background: var(--line-warm); border: 1px solid var(--line-warm); }
.region-card { background: #fffdf7; padding: 18px 16px 20px; min-height: 168px; display: flex; flex-direction: column; justify-content: space-between; }
.region-card h4 { font-size: 17px; }
.region-card p { font-size: 12px; color: var(--muted); margin-top: 6px; line-height: 1.6; }
.region-card .city-links { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.city-link { font-size: 12px; border: 1px solid var(--line-warm); padding: 6px 10px; min-height: 30px; cursor: pointer; background: transparent; }
.city-link:hover { border-color: var(--clay); color: var(--clay); }

.routes { padding: 64px 0 20px; }
.route-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.route-card {
  background: #fff; border: 1px solid var(--line-warm); border-radius: 4px;
  padding: 22px 22px 20px; cursor: pointer; transition: border-color 0.2s, transform 0.2s;
  text-align: left;
}
.route-card:hover { border-color: var(--clay); transform: translateY(-2px); }
.route-card.active { border-color: var(--clay); box-shadow: inset 0 0 0 1px var(--clay); }
.route-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.route-days { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; color: var(--clay); }
.route-card h3 { font-size: 21px; margin-top: 6px; }
.route-line { font-size: 12px; color: var(--muted); margin-top: 4px; }
.route-steps { margin: 14px 0 0; padding: 12px 0 0; border-top: 1px solid var(--line-warm); list-style: none; }
.route-steps li { font-size: 12px; color: var(--ink-soft); padding: 3px 0; }
.route-hint { font-size: 11px; color: var(--muted); margin-top: 12px; font-family: var(--mono); letter-spacing: 0.06em; }

.notes-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr); gap: 40px; padding: 64px 0 20px; }
.note-list { list-style: none; margin: 0; padding: 0; }
.note-list li { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line-warm); }
.note-list b { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; color: var(--clay); font-weight: 500; padding-top: 3px; }
.note-list p { font-size: 14px; color: var(--ink-soft); }
.link-card { display: block; border: 1px solid var(--line-warm); background: #fffdf7; padding: 16px 18px; margin-bottom: 12px; transition: border-color 0.2s; }
.link-card:hover { border-color: var(--clay); }
.link-card b { display: block; font-size: 15px; }
.link-card span { font-size: 12px; color: var(--muted); }
.link-card em { display: block; margin-top: 8px; font-family: var(--mono); font-size: 10px; color: var(--clay); font-style: normal; word-break: break-all; }

/* ===== 周边 ===== */
.merch-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; margin-top: 36px; }
.merch-item { background: #fff; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.merch-item img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.merch-body { padding: 18px 20px 20px; display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.merch-body h3 { font-size: 20px; }
.merch-body p { font-size: 13px; color: var(--muted); margin-top: 4px; }
.merch-state { font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; color: var(--clay); border: 1px solid var(--clay-soft); background: var(--clay-soft); padding: 3px 8px; white-space: nowrap; }
.merch-note { margin-top: 40px; border-top: 1px solid var(--line); padding-top: 26px; display: grid; gap: 6px; }
.merch-note p { font-family: var(--serif); font-size: 18px; color: var(--ink-soft); }
.not-sale { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; letter-spacing: 0.1em; color: var(--clay); }
.not-sale::before { content: ""; width: 22px; height: 1px; background: var(--clay); }

/* ===== 宝贝回家 ===== */
.kids-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-top: 34px; }
.kid { background: #fff; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; display: flex; flex-direction: column; }
.kid-photo { aspect-ratio: 4 / 5; overflow: hidden; background: var(--mint-soft); }
.kid-photo img { width: 100%; height: 100%; object-fit: cover; }
.kid-body { padding: 16px 18px 18px; flex: 1; display: flex; flex-direction: column; }
.kid-name { display: flex; align-items: baseline; gap: 8px; }
.kid-name h3 { font-size: 21px; }
.kid-name span { font-size: 11px; color: var(--muted); }
.kid-rows { margin-top: 10px; display: grid; gap: 4px; }
.kid-row { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 8px; font-size: 12px; line-height: 1.6; }
.kid-row em { font-style: normal; color: var(--muted); }
.kid-row b { font-weight: 500; color: var(--ink-soft); }
.kid-foot { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.kid-no { font-family: var(--mono); font-size: 11px; color: var(--muted); letter-spacing: 0.06em; }
.kid.open { border-color: var(--clay); }
.kid.open .kid-foot a { color: var(--clay); border-color: var(--clay); }

.notice-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px 26px;
  border: 1px solid var(--line-warm); background: var(--clay-soft);
  padding: 16px 20px; border-radius: 4px; font-size: 13px;
}
.notice-bar b { font-family: var(--serif); font-size: 16px; }
.notice-bar a { border-bottom: 1px solid var(--clay); color: var(--clay); padding-bottom: 1px; }

/* ===== 介绍 ===== */
.profile-grid { display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr); gap: 48px; align-items: start; }
.profile-photo { position: relative; }
.profile-photo img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 8px; }
.profile-badge { position: absolute; left: 16px; bottom: 16px; background: rgba(247, 252, 249, 0.92); padding: 8px 14px; font-size: 12px; letter-spacing: 0.08em; }
.profile-rows { border-top: 1px solid var(--line); margin-top: 8px; }
.profile-row { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.profile-row dt { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; color: var(--muted); padding-top: 3px; }
.profile-row dd { margin: 0; font-size: 15px; }
.profile-quote { font-family: var(--serif); font-size: 19px; line-height: 1.8; color: var(--ink-soft); margin-top: 22px; }

.contact-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 26px; }
.contact-card { border: 1px solid var(--line); background: #fff; padding: 18px 18px 16px; border-radius: 6px; }
.contact-card em { display: block; font-style: normal; font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em; color: var(--muted); }
.contact-card b { display: block; font-size: 15px; margin-top: 4px; word-break: break-all; }
.copy-btn { margin-top: 10px; font-size: 11px; border: 1px solid var(--line); background: transparent; padding: 4px 10px; cursor: pointer; letter-spacing: 0.06em; }
.copy-btn:hover { border-color: var(--accent); color: var(--accent-deep); }
.qr-card { display: flex; align-items: center; gap: 16px; border: 1px solid var(--line); background: #fff; padding: 14px; margin-top: 16px; }
.qr-card img { width: 108px; height: 108px; object-fit: contain; border: 1px solid var(--line); background: #fff; }
.qr-card p { font-size: 13px; color: var(--ink-soft); }
.qr-card span { font-size: 11px; color: var(--muted); display: block; margin-top: 4px; }

.entry-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 26px; }
.entry { border: 1px solid var(--line); background: var(--mint-soft); padding: 20px 22px; display: flex; align-items: center; justify-content: space-between; gap: 16px; transition: background 0.2s; }
.entry:hover { background: #fff; }
.entry b { font-family: var(--serif); font-size: 19px; }
.entry span { font-size: 13px; color: var(--muted); display: block; margin-top: 2px; }
.entry i { font-style: normal; font-family: var(--mono); font-size: 11px; color: var(--accent-deep); }

/* ===== 情绪急救卡 ===== */
.help-strip {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px;
  border: 1px solid var(--line-warm); background: #fff; padding: 22px 26px; border-radius: 6px;
}
.help-strip b { font-family: var(--serif); font-size: 20px; }
.help-strip p { font-size: 13px; color: var(--muted); margin-top: 4px; }
.help-phone { font-family: var(--mono); font-size: 26px; letter-spacing: 0.04em; color: var(--clay); }
.help-phone small { display: block; font-family: var(--sans); font-size: 11px; letter-spacing: 0.1em; color: var(--muted); }

.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 28px; align-items: start; }
.fa-card { border: 1px solid var(--line); background: #fff; border-radius: 6px; overflow: hidden; }
.fa-card[open] { border-color: var(--accent); }
.fa-card summary {
  list-style: none; cursor: pointer; padding: 22px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.fa-card summary::-webkit-details-marker { display: none; }
.fa-title { display: flex; align-items: baseline; gap: 12px; }
.fa-title h3 { font-size: 23px; }
.fa-title span { font-size: 12px; color: var(--muted); }
.fa-plus { width: 26px; height: 26px; position: relative; flex: none; }
.fa-plus::before, .fa-plus::after { content: ""; position: absolute; background: var(--ink-soft); transition: transform 0.25s; }
.fa-plus::before { left: 0; top: 12px; width: 26px; height: 1px; }
.fa-plus::after { left: 12px; top: 0; width: 1px; height: 26px; }
.fa-card[open] .fa-plus::after { transform: scaleY(0); }
.fa-body { padding: 0 24px 24px; }
.fa-body p { font-size: 14px; color: var(--ink-soft); padding: 8px 0; border-top: 1px dashed var(--line); }
.fa-line {
  margin-top: 14px; background: var(--mint-soft); border-left: 2px solid var(--accent);
  padding: 12px 14px; font-size: 13px; color: var(--ink-soft);
}
.fa-foot { margin-top: 30px; display: grid; gap: 6px; }
.fa-foot p { font-size: 13px; color: var(--muted); }

/* ===== 页脚 ===== */
.site-footer { border-top: 1px solid var(--line); padding: 46px 0 34px; margin-top: 30px; }
body.warm .site-footer { border-top-color: var(--line-warm); }
.footer-grid { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 28px; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { height: 26px; }
.footer-brand p { font-size: 13px; color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; font-size: 12px; color: var(--muted); }
.footer-links a { padding: 6px 0; }
.footer-links a:hover { color: var(--accent-deep); }
.copyright { margin-top: 26px; font-size: 11px; color: var(--muted); letter-spacing: 0.04em; }

/* ===== 灯箱 / 提示 ===== */
.lightbox {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(10, 28, 23, 0.92);
  display: none; align-items: center; justify-content: center;
  padding: 5vh 4vw;
}
.lightbox.show { display: flex; }
.lightbox figure { margin: 0; max-width: min(100%, 1080px); max-height: 90vh; display: flex; flex-direction: column; align-items: center; }
.lightbox img { max-height: 74vh; max-width: 100%; object-fit: contain; border-radius: 4px; }
.lightbox figcaption { color: #eef8f2; text-align: center; margin-top: 16px; }
.lightbox figcaption b { font-family: var(--serif); font-size: 20px; }
.lightbox figcaption p { font-size: 12px; color: rgba(238, 248, 242, 0.7); margin-top: 4px; }
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute; border: 1px solid rgba(255,255,255,0.35); background: rgba(255,255,255,0.08);
  color: #fff; width: 44px; height: 44px; display: grid; place-items: center; cursor: pointer; border-radius: 50%;
}
.lightbox-close { right: 24px; top: 24px; }
.lightbox-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 24px; top: 50%; transform: translateY(-50%); }

.toast {
  position: fixed; left: 50%; bottom: 40px; transform: translate(-50%, 20px);
  background: var(--ink); color: #f4fbf7; font-size: 13px; padding: 10px 18px; border-radius: 999px;
  opacity: 0; pointer-events: none; transition: all 0.25s; z-index: 120;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .home-grid { gap: 36px; }
  .masonry { columns: 2; }
  .route-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kids-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .region-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .map-layout { grid-template-columns: 1fr; }
  .dossier { position: static; }
  .notes-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 760px) {
  :root { --header-h: 60px; }
  body { font-size: 15px; }
  .wrap { width: min(100% - 32px, var(--wrap)); }
  .nav-links, .nav-more { display: none; }
  .menu-btn {
    display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center;
    background: transparent; border: 1px solid var(--line); border-radius: 50%; cursor: pointer;
  }
  .menu-btn svg { width: 18px; height: 18px; }
  .tabbar {
    display: grid; grid-template-columns: repeat(5, 1fr);
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
    background: rgba(247, 252, 249, 0.97);
    border-top: 1px solid var(--line);
    padding: 6px 0 calc(6px + env(safe-area-inset-bottom));
  }
  .tabbar a { display: flex; flex-direction: column; align-items: center; gap: 3px; font-size: 11px; color: var(--muted); padding: 3px 0; }
  .tabbar a svg { width: 21px; height: 21px; stroke: currentColor; fill: none; }
  .tabbar a.active { color: var(--accent-deep); font-weight: 600; }
  body { padding-bottom: 62px; }

  .section { padding: 52px 0; }
  .home-hero { padding: 36px 0 8px; }
  .home-grid { grid-template-columns: 1fr; gap: 30px; }
  .portrait { order: -1; max-width: 320px; }
  .home-title { font-size: clamp(32px, 10vw, 44px); }
  .stat-row { gap: 24px; }
  .weather-card { grid-template-columns: 92px minmax(0, 1fr); gap: 14px; padding: 18px; }
  .weather-src { grid-column: 1 / -1; text-align: left; }
  .weather-src { text-align: left; }
  .scene { width: 96px; height: 86px; transform: scale(0.92); transform-origin: left top; }
  .masonry { columns: 2; column-gap: 14px; }
  .work { margin-bottom: 16px; }
  .work-cap strong { font-size: 14px; }
  .work-cap span { display: none; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 26px; }
  .heal-band { grid-template-columns: 1fr; padding: 26px 24px; }
  .heal-hero { min-height: 62vh; }
  .hunan-hero-grid { grid-template-columns: 1fr; gap: 26px; padding: 34px 0 30px; }
  .hunan-hero-figure { order: -1; }
  .region-grid { grid-template-columns: 1fr; }
  .route-grid { grid-template-columns: 1fr; }
  .kids-grid, .merch-grid, .cards { grid-template-columns: 1fr; }
  .profile-grid { grid-template-columns: 1fr; gap: 26px; }
  .profile-photo { max-width: 320px; }
  .contact-grid { grid-template-columns: 1fr; }
  .entry-grid { grid-template-columns: 1fr; }
  .quote-card { padding: 36px 22px; }
  .firstaid-cta { grid-template-columns: 1fr; padding: 24px; }
  .map-card { padding: 12px 12px 8px; }
  #hunanMap { aspect-ratio: 1 / 1; }
  .lightbox-prev, .lightbox-next { display: none; }
  .lightbox { padding: 8vh 4vw; }
  .footer-grid { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  html { scroll-behavior: auto; }
}

/* ===== 天气场景显示 ===== */
.scene .sun, .scene .moon, .scene .cloud, .scene .rain, .scene .snow, .scene .flash, .scene .fog { opacity: 0; transition: opacity 0.4s; }
.scene.clear-day .sun { opacity: 1; }
.scene.clear-night .moon { opacity: 1; }
.scene.partly .sun { opacity: 1; }
.scene.partly .cloud, .scene.overcast .cloud, .scene.rain .cloud, .scene.thunder .cloud, .scene.snow .cloud, .scene.fog .cloud { opacity: 1; }
.scene.overcast .sun, .scene.overcast .moon { opacity: 0; }
.scene.rain .rain { opacity: 1; }
.scene.thunder .flash { opacity: 1; }
.scene.snow .snow { opacity: 1; }
.scene.fog .fog { opacity: 1; }
.scene.clear-day .cloud, .scene.clear-night .cloud { opacity: 0.55; }

/* 地图上的选中标签 */
#hunanMap .city-label.is-selected { fill: #fffdf7; font-weight: 700; }
#hunanMap .city-shape:focus-visible { outline: 1px solid #b65a44; }
/* 首页山形装饰带 */
.hills-band { margin-top: 10px; height: 118px; overflow: hidden; position: relative; }
.hills-band img { width: 100%; height: 100%; object-fit: cover; object-position: center bottom; opacity: 0.72; }
.hills-band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(243, 250, 245, 0.9), rgba(243, 250, 245, 0) 46%, rgba(243, 250, 245, 0.7)); }
@media (max-width: 1200px) { .route-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .chip { min-height: 44px; } .city-link { min-height: 36px; } }

/* 治愈页页头压暗，保证白字可读 */
.heal-hero::after {
  background:
    linear-gradient(to top, rgba(12, 40, 32, 0.94) 0%, rgba(12, 40, 32, 0.52) 52%, rgba(12, 40, 32, 0.1) 100%),
    linear-gradient(100deg, rgba(12, 40, 32, 0.5), rgba(12, 40, 32, 0) 62%);
}

/* 介绍页人像与落款 */
.profile-photo img { aspect-ratio: 1 / 1; object-position: center 34%; }
.profile-note {
  margin-top: 22px; font-family: var(--serif); font-size: 15px; line-height: 1.9;
  color: var(--muted); letter-spacing: 0.04em; border-left: 2px solid var(--line);
  padding-left: 14px;
}

/* 宝贝回家 · 线索卡 */
.kid-help {
  border: 1px dashed var(--line-warm); background: #fffdf7; padding: 26px 22px;
  display: flex; flex-direction: column; justify-content: center; gap: 10px;
}
.kid-help em { font-family: var(--mono); font-style: normal; font-size: 11px; letter-spacing: 0.16em; color: var(--muted); }
.kid-help h3 { font-size: 21px; }
.kid-help p { font-size: 13px; line-height: 1.8; color: var(--ink-soft); }
.kid-help-tel { margin-top: 6px; display: flex; align-items: baseline; gap: 14px; }
.kid-help-tel b { font-family: var(--serif); font-size: 30px; color: var(--clay); }
.kid-help-tel span { font-family: var(--mono); font-size: 14px; color: var(--ink-soft); letter-spacing: 0.04em; }

.profile-side { min-width: 0; }

/* 手机端微调 */
@media (max-width: 760px) {
  .portrait { max-width: 400px; justify-self: center; }
  .portrait-frame img { aspect-ratio: 4 / 3; }
  .footer-links { font-size: 13px; gap: 16px; }
  .footer-links a { padding: 10px 0; }
}

/* 宝贝回家 · 线索卡撑满一格 */
.kid-help { position: relative; overflow: hidden; justify-content: space-between; }
.kid-help::after {
  content: "110"; position: absolute; right: -10px; bottom: -34px;
  font-family: var(--serif); font-size: 150px; line-height: 1;
  color: rgba(182, 90, 68, 0.09); pointer-events: none;
}
.kid-help > * { position: relative; z-index: 1; }

/* 治愈页白字再压一点 */
.heal-hero p { color: rgba(255, 255, 255, 0.92); text-shadow: 0 1px 14px rgba(8, 28, 22, 0.55); }
.kid-help-steps { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 6px; }
.kid-help-steps li { font-size: 12px; color: var(--muted); line-height: 1.7; padding-left: 14px; position: relative; }
.kid-help-steps li::before { content: "·"; position: absolute; left: 2px; color: var(--clay); }