/* ============================================================
   星途攻略站 · 全局样式
   深色渐变 + 玻璃拟态 + 细腻排版
   ============================================================ */

:root {
  --bg: #0b1020;
  --bg-2: #0e1530;
  --bg-3: #131a3a;
  --card: rgba(255, 255, 255, 0.055);
  --card-strong: rgba(255, 255, 255, 0.09);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #eef1ff;
  --muted: #9aa3c3;
  --faint: #6b7496;
  --violet: #8b7bff;
  --violet-2: #6d5cf7;
  --pink: #ff5fa2;
  --amber: #ffc46b;
  --green: #4ade80;
  --red: #f87171;
  --cyan: #38bdf8;
  --grad: linear-gradient(135deg, #8b7bff 0%, #ff5fa2 100%);
  --grad-soft: linear-gradient(135deg, rgba(139, 123, 255, 0.16), rgba(255, 95, 162, 0.16));
  --shadow: 0 20px 50px -18px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 30px 70px -20px rgba(0, 0, 0, 0.65);
  --radius: 20px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --nav-h: 66px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: radial-gradient(1200px 700px at 20% -10%, #1b2450 0%, transparent 55%),
    radial-gradient(1000px 600px at 90% 10%, #241a4a 0%, transparent 50%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 45%, var(--bg) 100%);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* 星空背景画布 */
#stars {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

::selection { background: rgba(139, 123, 255, 0.4); }

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

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

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

/* ---------- 滚动条 ---------- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--violet-2), #3a3f6b);
  border-radius: 99px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover { background: linear-gradient(180deg, var(--violet), var(--pink)); background-clip: padding-box; }

/* ---------- 顶部导航 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 16, 32, 0.72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--border);
}
.nav-wrap {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 0.5px;
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--grad);
  display: grid;
  place-items: center;
  font-size: 17px;
  color: #fff;
  box-shadow: 0 6px 18px -4px rgba(255, 95, 162, 0.6);
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link {
  position: relative;
  padding: 8px 15px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  transition: color 0.25s, background 0.25s;
}
.nav-link:hover { color: var(--text); background: var(--card); }
.nav-link.active { color: #fff; background: var(--grad-soft); }
.nav-link.active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 18px;
  height: 3px;
  border-radius: 3px;
  background: var(--grad);
  transform: translateX(-50%);
}
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
  place-items: center;
  transition: background 0.25s, transform 0.25s;
}
.nav-toggle:hover { background: var(--card-strong); transform: scale(1.04); }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border: 0;
  border-radius: 13px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background: var(--grad);
  box-shadow: 0 10px 26px -10px rgba(255, 95, 162, 0.55);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
  position: relative;
  overflow: hidden;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -10px rgba(255, 95, 162, 0.65); filter: brightness(1.05); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn.ghost {
  background: var(--card);
  border: 1px solid var(--border-strong);
  box-shadow: none;
  color: var(--text);
}
.btn.ghost:hover { background: var(--card-strong); box-shadow: none; }
.btn.sm { padding: 7px 14px; font-size: 13px; border-radius: 10px; }
.btn.block { width: 100%; }

/* 涟漪动效 */
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  transform: scale(0);
  animation: ripple 0.6s ease-out forwards;
  pointer-events: none;
}
@keyframes ripple { to { transform: scale(4); opacity: 0; } }

/* ---------- 徽章 / 标签 ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  background: var(--card-strong);
  border: 1px solid var(--border);
  color: var(--muted);
  white-space: nowrap;
}
.badge.violet { color: #c9bfff; background: rgba(139, 123, 255, 0.14); border-color: rgba(139, 123, 255, 0.35); }
.badge.pink { color: #ffc2dd; background: rgba(255, 95, 162, 0.14); border-color: rgba(255, 95, 162, 0.35); }
.badge.amber { color: #ffe3b3; background: rgba(255, 196, 107, 0.13); border-color: rgba(255, 196, 107, 0.32); }
.badge.green { color: #b9f6cd; background: rgba(74, 222, 128, 0.12); border-color: rgba(74, 222, 128, 0.32); }
.badge.cyan { color: #c1ecff; background: rgba(56, 189, 248, 0.13); border-color: rgba(56, 189, 248, 0.32); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 74px 0 56px;
  text-align: center;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(139, 123, 255, 0.22), transparent 60%),
    radial-gradient(500px 260px at 18% 40%, rgba(255, 95, 162, 0.12), transparent 60%),
    radial-gradient(500px 260px at 82% 36%, rgba(56, 189, 248, 0.10), transparent 60%);
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: #d9d0ff;
  background: rgba(139, 123, 255, 0.12);
  border: 1px solid rgba(139, 123, 255, 0.35);
  margin-bottom: 22px;
  animation: floaty 4s ease-in-out infinite;
}
.hero h1 {
  font-size: clamp(34px, 6vw, 62px);
  font-weight: 900;
  letter-spacing: 1px;
  line-height: 1.15;
  background: linear-gradient(120deg, #ffffff 20%, #cdc3ff 50%, #ffc2dd 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.sub {
  margin: 18px auto 0;
  max-width: 560px;
  color: var(--muted);
  font-size: 17px;
}
.hero-search {
  margin: 34px auto 0;
  max-width: 620px;
  display: flex;
  gap: 10px;
  padding: 8px;
  background: var(--card);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}
.hero-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font-size: 15.5px;
  font-family: inherit;
  padding: 8px 12px;
}
.hero-search input::placeholder { color: var(--faint); }
.hero-search .btn { border-radius: 12px; }
.hero-hints {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}
.hero-hints .hint {
  font-size: 12.5px;
  color: var(--faint);
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px dashed var(--border-strong);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.hero-hints .hint:hover {
  color: #d9d0ff;
  border-color: var(--violet);
  background: rgba(139, 123, 255, 0.08);
}

/* ---------- 统计条 ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 34px auto 0;
  max-width: 720px;
}
.stat {
  padding: 18px 10px;
  border-radius: var(--radius-sm);
  background: var(--card);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  text-align: center;
}
.stat b {
  display: block;
  font-size: 26px;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat span { font-size: 13px; color: var(--muted); }

/* ---------- 区块 ---------- */
.section { padding: 46px 0; }
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}
.section-head h2 {
  font-size: 25px;
  font-weight: 800;
  letter-spacing: 0.5px;
}
.section-head h2 .dot { color: var(--pink); }
.section-head .more {
  font-size: 14px;
  color: var(--violet);
  font-weight: 600;
  white-space: nowrap;
  transition: gap 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.section-head .more:hover { gap: 8px; }

/* ---------- 场馆卡片 ---------- */
.venue-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
  gap: 20px;
}
.venue-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.3s, border-color 0.3s;
}
.venue-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(139, 123, 255, 0.4);
}
.venue-card .cover {
  height: 148px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 52px;
  position: relative;
}
.venue-card .cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(11, 16, 32, 0.55) 100%);
}
.venue-card .cover .emoji { filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.45)); z-index: 1; }
.venue-card .type-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}
.venue-card .rate {
  position: absolute;
  right: 12px;
  bottom: 10px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(6px);
}
.venue-card .body { padding: 16px 17px 18px; }
.venue-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.35;
}
.venue-card .meta {
  font-size: 13px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.venue-card .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.venue-card .foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}
.venue-card .foot .go {
  color: var(--violet);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s;
}
.venue-card:hover .foot .go { gap: 8px; }

/* ---------- 攻略卡片 ---------- */
.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}
.guide-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.guide-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 95, 162, 0.35);
}
.guide-card .cover {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  position: relative;
}
.guide-card .cat {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
}
.guide-card .body { padding: 14px 16px 16px; }
.guide-card h3 { font-size: 15.5px; font-weight: 700; line-height: 1.4; margin-bottom: 8px; }
.guide-card p { font-size: 13px; color: var(--muted); margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.guide-card .meta { display: flex; gap: 12px; font-size: 12px; color: var(--faint); }

/* ---------- 双栏 CTA ---------- */
.cta-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.cta-card {
  position: relative;
  border-radius: var(--radius);
  padding: 30px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(10px);
}
.cta-card::before {
  content: "";
  position: absolute;
  right: -50px;
  top: -50px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: var(--grad-soft);
  filter: blur(10px);
}
.cta-card h3 { font-size: 20px; font-weight: 800; margin-bottom: 10px; }
.cta-card p { color: var(--muted); font-size: 14.5px; margin-bottom: 20px; max-width: 38ch; }
.cta-card .big-icon { font-size: 40px; margin-bottom: 14px; }

/* ---------- 页脚 ---------- */
.site-footer {
  margin-top: 60px;
  border-top: 1px solid var(--border);
  background: rgba(8, 11, 24, 0.5);
  padding: 42px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 30px;
  margin-bottom: 30px;
}
.footer-grid h4 { font-size: 15px; font-weight: 700; margin-bottom: 12px; }
.footer-grid p, .footer-grid a { font-size: 13.5px; color: var(--muted); }
.footer-grid li { list-style: none; margin-bottom: 8px; }
.footer-grid a:hover { color: var(--violet); }
.footer-brand { font-size: 17px; font-weight: 800; display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  font-size: 12.5px;
  color: var(--faint);
  text-align: center;
}

/* ---------- 页面标题 ---------- */
.page-head {
  padding: 44px 0 8px;
  position: relative;
}
.page-head h1 {
  font-size: clamp(26px, 4.5vw, 38px);
  font-weight: 900;
  background: linear-gradient(120deg, #fff 20%, #cdc3ff 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-head p { color: var(--muted); margin-top: 10px; max-width: 620px; }

/* ---------- 筛选条 ---------- */
.filter-bar {
  margin: 22px 0;
  padding: 16px 18px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
}
.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.filter-group .label { font-size: 13px; color: var(--faint); font-weight: 600; }
.chip {
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 13px;
  border: 1px solid var(--border);
  background: var(--card-strong);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  font-weight: 500;
}
.chip:hover { color: var(--text); border-color: var(--border-strong); }
.chip.on {
  color: #fff;
  background: var(--grad);
  border-color: transparent;
  box-shadow: 0 6px 16px -6px rgba(255, 95, 162, 0.6);
}
.search-input {
  flex: 1;
  min-width: 180px;
  padding: 9px 15px;
  border-radius: 11px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  outline: 0;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.search-input:focus { border-color: var(--violet); box-shadow: 0 0 0 3px rgba(139, 123, 255, 0.18); }
.search-input::placeholder { color: var(--faint); }
.result-count { font-size: 13px; color: var(--faint); }

/* ---------- 详情页 ---------- */
.detail-hero {
  position: relative;
  margin: 22px 0 0;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.detail-cover {
  padding: 46px 32px;
  display: flex;
  align-items: flex-end;
  gap: 22px;
  flex-wrap: wrap;
}
.detail-cover .big-emoji {
  font-size: 64px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 20px;
  width: 96px;
  height: 96px;
  display: grid;
  place-items: center;
  backdrop-filter: blur(8px);
}
.detail-title h1 { font-size: clamp(24px, 4vw, 34px); font-weight: 900; text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4); }
.detail-title .sub { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 8px 14px; color: rgba(255, 255, 255, 0.9); font-size: 14px; }
.detail-title .tags { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 8px; }

/* Tab 导航 */
.tab-nav {
  display: flex;
  gap: 6px;
  margin: 26px 0 22px;
  padding: 6px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow-x: auto;
  scrollbar-width: none;
}
.tab-nav::-webkit-scrollbar { display: none; }
.tab-btn {
  flex: 1;
  min-width: max-content;
  padding: 11px 18px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 14.5px;
  font-weight: 600;
  font-family: inherit;
  border-radius: 11px;
  cursor: pointer;
  transition: all 0.25s;
  white-space: nowrap;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.on { color: #fff; background: var(--grad); box-shadow: 0 8px 20px -8px rgba(255, 95, 162, 0.6); }
.tab-panel { display: none; animation: fadeUp 0.35s ease; }
.tab-panel.on { display: block; }

/* 信息卡 */
.info-card {
  padding: 22px 24px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  margin-bottom: 18px;
}
.info-card h3 {
  font-size: 16.5px;
  font-weight: 800;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.info-card h3 .ico { font-size: 18px; }
.info-card p { color: var(--muted); font-size: 14.5px; margin-bottom: 12px; }
.info-card .tip-box {
  padding: 12px 15px;
  border-radius: var(--radius-sm);
  background: rgba(255, 196, 107, 0.08);
  border: 1px solid rgba(255, 196, 107, 0.25);
  color: #ffdba3;
  font-size: 13.5px;
}
.transit-row { display: flex; gap: 14px; margin-bottom: 12px; align-items: flex-start; }
.transit-row .t-ico {
  width: 34px;
  height: 34px;
  flex: none;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 16px;
  background: var(--grad-soft);
}
.transit-row .t-body { font-size: 14.5px; color: var(--muted); }
.transit-row .t-body b { color: var(--text); font-weight: 600; }

/* 住宿筛选 */
.hotel-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  align-items: center;
  padding: 14px 16px;
  margin-bottom: 18px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed var(--border-strong);
}
.hotel-filter .label { font-size: 13px; color: var(--faint); font-weight: 600; }
.toggle-row { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--muted); cursor: pointer; }

/* 开关 */
.switch { position: relative; width: 40px; height: 22px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .slider {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  transition: 0.25s;
  cursor: pointer;
}
.switch .slider::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  left: 3px;
  top: 3px;
  border-radius: 50%;
  background: #fff;
  transition: 0.25s;
}
.switch input:checked + .slider { background: var(--grad); }
.switch input:checked + .slider::before { transform: translateX(18px); }

/* 住宿卡片 */
.hotel-list { display: flex; flex-direction: column; gap: 16px; }
.hotel-card {
  display: flex;
  gap: 18px;
  padding: 18px 20px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.hotel-card:hover { transform: translateY(-3px); border-color: rgba(139, 123, 255, 0.4); box-shadow: var(--shadow); }
.hotel-cover {
  width: 92px;
  height: 92px;
  flex: none;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 34px;
}
.hotel-main { flex: 1; min-width: 0; }
.hotel-main .top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.hotel-main h4 { font-size: 16px; font-weight: 700; }
.hotel-main .type {
  font-size: 12px;
  color: var(--muted);
  margin-left: 6px;
  font-weight: 500;
}
.hotel-main .tags { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 6px; }
.hotel-main .desc { margin-top: 8px; font-size: 13.5px; color: var(--muted); }
.hotel-right { text-align: right; flex: none; display: flex; flex-direction: column; gap: 6px; align-items: flex-end; }
.hotel-right .price { font-size: 20px; font-weight: 800; color: var(--amber); }
.hotel-right .price small { font-size: 12px; color: var(--faint); font-weight: 500; }
.hotel-right .dist { font-size: 12.5px; color: var(--muted); }
.hotel-right .rate { font-size: 13.5px; font-weight: 700; color: var(--green); }

/* 美食卡 */
.food-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.food-card {
  padding: 18px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  transition: transform 0.25s, border-color 0.25s;
}
.food-card:hover { transform: translateY(-4px); border-color: rgba(255, 196, 107, 0.4); }
.food-card .f-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.food-card h4 { font-size: 15.5px; font-weight: 700; }
.food-card .price { color: var(--amber); font-weight: 700; font-size: 14px; white-space: nowrap; margin-left: 8px; }
.food-card p { font-size: 13.5px; color: var(--muted); }
.food-card .place { margin-top: 10px; font-size: 12.5px; color: var(--faint); }

/* 打卡点 */
.checkin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.checkin-card {
  padding: 18px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  transition: transform 0.25s, border-color 0.25s;
}
.checkin-card:hover { transform: translateY(-4px); border-color: rgba(139, 123, 255, 0.4); }
.checkin-card .c-ico { font-size: 28px; margin-bottom: 10px; }
.checkin-card h4 { font-size: 15.5px; font-weight: 700; margin-bottom: 6px; }
.checkin-card p { font-size: 13.5px; color: var(--muted); margin-bottom: 8px; }
.checkin-card .tip { font-size: 12.5px; color: var(--faint); }

/* 评论 */
.comment-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 20px; }
.comment-item { padding: 16px 18px; border-radius: var(--radius-sm); background: var(--card); border: 1px solid var(--border); }
.comment-item .c-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.comment-item .c-user { display: flex; align-items: center; gap: 9px; font-weight: 600; font-size: 14px; }
.comment-item .c-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center; font-size: 15px; color: #fff;
}
.comment-item .c-date { font-size: 12px; color: var(--faint); }
.comment-item p { font-size: 14px; color: var(--muted); }

/* 星级 */
.stars { color: var(--amber); font-size: 13px; letter-spacing: 1px; }

/* 评论表单 */
.comment-form { padding: 20px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--border); }
.comment-form h4 { font-size: 15.5px; font-weight: 700; margin-bottom: 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; font-weight: 600; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 11px 14px;
  border-radius: 11px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-size: 14.5px;
  font-family: inherit;
  outline: 0;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--violet); box-shadow: 0 0 0 3px rgba(139, 123, 255, 0.16); }
.field select option { background: var(--bg-3); color: var(--text); }

/* 星级输入 */
.star-input { display: flex; gap: 4px; }
.star-input button {
  background: none; border: 0; font-size: 24px; cursor: pointer;
  color: rgba(255, 255, 255, 0.16);
  transition: transform 0.15s, color 0.15s;
  font-family: inherit;
}
.star-input button.on { color: var(--amber); }
.star-input button:hover { transform: scale(1.2); }

/* ---------- 拼房拼车页 ---------- */
.share-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 24px;
  margin-top: 24px;
  align-items: start;
}
.share-form-card {
  position: sticky;
  top: calc(var(--nav-h) + 20px);
  padding: 24px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
}
.share-form-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 6px; }
.share-form-card .form-sub { font-size: 13px; color: var(--faint); margin-bottom: 18px; }
.share-form-card .field { margin-bottom: 12px; }
.share-list { display: flex; flex-direction: column; gap: 14px; }
.share-card {
  padding: 18px 20px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  transition: transform 0.25s, border-color 0.25s;
}
.share-card:hover { transform: translateY(-3px); border-color: rgba(56, 189, 248, 0.35); }
.share-card .s-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.share-card .s-title { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 15px; }
.share-card p.note { font-size: 14px; color: var(--muted); margin-bottom: 12px; }
.share-card .s-meta { display: flex; flex-wrap: wrap; gap: 8px; font-size: 12.5px; color: var(--faint); }
.share-card .s-contact {
  margin-top: 12px;
  font-size: 13px;
  color: var(--cyan);
  background: rgba(56, 189, 248, 0.08);
  border: 1px dashed rgba(56, 189, 248, 0.3);
  border-radius: 9px;
  padding: 7px 12px;
  display: inline-block;
}

/* ---------- 关于页 ---------- */
.about-card {
  padding: 26px 28px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  margin-bottom: 18px;
}
.about-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.about-card p, .about-card li { font-size: 14.5px; color: var(--muted); }
.about-card ul { padding-left: 20px; }
.about-card li { margin-bottom: 8px; }
.feature-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin-top: 8px; }
.feature-item {
  padding: 16px;
  border-radius: var(--radius-sm);
  background: var(--grad-soft);
  border: 1px solid rgba(139, 123, 255, 0.25);
}
.feature-item .fi { font-size: 24px; margin-bottom: 8px; }
.feature-item b { font-size: 14.5px; display: block; margin-bottom: 4px; }
.feature-item span { font-size: 12.5px; color: var(--muted); }

/* FAQ 手风琴 */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%;
  padding: 16px 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  background: none;
  border: 0;
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
}
.faq-q .chev { transition: transform 0.3s; color: var(--violet); }
.faq-item.open .chev { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-a p { padding: 0 4px 16px; font-size: 14px; color: var(--muted); }

/* ---------- 空状态 ---------- */
.empty-state {
  text-align: center;
  padding: 56px 20px;
  color: var(--muted);
}
.empty-state .ei { font-size: 46px; margin-bottom: 14px; opacity: 0.8; }
.empty-state b { display: block; font-size: 17px; color: var(--text); margin-bottom: 6px; }
.empty-state p { font-size: 14px; }

/* ---------- 面包屑 ---------- */
.crumbs { font-size: 13px; color: var(--faint); margin: 20px 0 0; }
.crumbs a { color: var(--violet); }
.crumbs a:hover { text-decoration: underline; }

/* ---------- Toast ---------- */
#toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%) translateY(20px);
  background: rgba(20, 26, 52, 0.95);
  border: 1px solid var(--border-strong);
  color: var(--text);
  padding: 12px 22px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 200;
  backdrop-filter: blur(10px);
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- 返回顶部 ---------- */
#backTop {
  position: fixed;
  right: 22px;
  bottom: 26px;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid var(--border-strong);
  background: rgba(20, 26, 52, 0.9);
  backdrop-filter: blur(10px);
  color: var(--text);
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: all 0.3s;
  z-index: 90;
  display: grid;
  place-items: center;
}
#backTop.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
#backTop:hover { background: var(--grad); }

/* ---------- 动画 ---------- */
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

.venue-card, .guide-card, .hotel-card, .food-card, .checkin-card, .share-card, .info-card {
  animation: fadeUp 0.5s ease both;
}

/* 载入骨架 */
.skeleton {
  border-radius: var(--radius);
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.10) 50%, rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.3s infinite;
  height: 220px;
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .nav-toggle { display: grid; }
  .site-nav {
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 14px;
    background: rgba(11, 16, 32, 0.97);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
    display: none;
  }
  .site-nav.open { display: flex; animation: fadeUp 0.3s ease; }
  .nav-link { padding: 13px 16px; font-size: 16px; }
  .cta-row, .share-layout { grid-template-columns: 1fr; }
  .share-form-card { position: static; }
  .footer-grid { grid-template-columns: 1fr; gap: 22px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .hero { padding: 52px 0 40px; }
}

@media (max-width: 560px) {
  .hero-search { flex-direction: column; }
  .hero-search .btn { width: 100%; }
  .form-grid { grid-template-columns: 1fr; }
  .detail-cover { padding: 30px 20px; }
  .detail-cover .big-emoji { width: 72px; height: 72px; font-size: 44px; }
  .hotel-card { flex-direction: column; }
  .hotel-right { flex-direction: row; align-items: center; justify-content: space-between; width: 100%; text-align: left; }
  .hotel-cover { width: 100%; height: 88px; }
  .filter-bar { padding: 14px; }
  .section { padding: 34px 0; }
}