/* ============================================================
   快乐活动预约网 · 未来玻璃（Future Glass）主题
   深靛蓝宇宙背景 #0A0B1A + 径向渐变星云 + 毛玻璃卡片
   原生 CSS，无框架依赖
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  color-scheme: dark;

  /* 基底 */
  --bg: #0A0B1A;
  --bg-soft: #0E1026;
  --bg-card: #12142C;

  /* 文本（带靛蓝倾向的中性色） */
  --text-hi: #F1F2FC;
  --text-mid: #B9BBDA;
  --text-low: #8386A8;

  /* 强调色（克制使用，60-30-10） */
  --accent: #6EE7FF;
  --accent-2: #A78BFA;
  --accent-3: #F0ABFC;
  --success: #34D399;
  --danger: #FB7185;
  --warn: #FBBF24;

  /* 玻璃 */
  --glass: rgba(255, 255, 255, 0.05);
  --glass-2: rgba(255, 255, 255, 0.08);
  --glass-3: rgba(255, 255, 255, 0.12);
  --hairline: rgba(255, 255, 255, 0.10);
  --hairline-2: rgba(255, 255, 255, 0.20);

  /* 圆角 */
  --r-lg: 22px;
  --r-md: 16px;
  --r-sm: 10px;

  /* 字体 */
  --font-display: "Space Grotesk", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;

  --blur: blur(20px) saturate(150%);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-hi);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }

::selection { background: rgba(110, 231, 255, 0.28); color: #fff; }

/* 滚动条 */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 999px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); background-clip: padding-box; }

/* ---------- 宇宙背景 ---------- */
.bg-aura {
  position: fixed; inset: 0; z-index: -2; overflow: hidden;
  background:
    radial-gradient(55% 45% at 12% 6%, rgba(99, 102, 241, 0.32), transparent 62%),
    radial-gradient(48% 42% at 88% 10%, rgba(110, 231, 255, 0.16), transparent 55%),
    radial-gradient(60% 55% at 50% 112%, rgba(167, 139, 250, 0.24), transparent 62%),
    var(--bg);
}
.bg-aura::before,
.bg-aura::after {
  content: ""; position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: 0.5; will-change: transform;
}
.bg-aura::before {
  width: 46vw; height: 46vw; left: -12vw; top: 22vh;
  background: radial-gradient(circle, rgba(110,231,255,0.28), transparent 65%);
  animation: drift 26s ease-in-out infinite alternate;
}
.bg-aura::after {
  width: 40vw; height: 40vw; right: -10vw; top: 6vh;
  background: radial-gradient(circle, rgba(167,139,250,0.30), transparent 65%);
  animation: drift 32s ease-in-out infinite alternate-reverse;
}
@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(6vw, 4vh, 0) scale(1.12); }
}

/* 细颗粒噪点，提升玻璃质感 */
.bg-stars {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    radial-gradient(1.5px 1.5px at 18% 28%, rgba(255,255,255,0.55), transparent 55%),
    radial-gradient(1px 1px at 34% 64%, rgba(255,255,255,0.35), transparent 55%),
    radial-gradient(1.5px 1.5px at 52% 18%, rgba(255,255,255,0.45), transparent 55%),
    radial-gradient(1px 1px at 66% 44%, rgba(255,255,255,0.3), transparent 55%),
    radial-gradient(1.5px 1.5px at 78% 72%, rgba(255,255,255,0.5), transparent 55%),
    radial-gradient(1px 1px at 88% 26%, rgba(255,255,255,0.32), transparent 55%),
    radial-gradient(1px 1px at 8% 82%, rgba(255,255,255,0.4), transparent 55%),
    radial-gradient(1.5px 1.5px at 42% 86%, rgba(255,255,255,0.38), transparent 55%);
  animation: twinkle 7s ease-in-out infinite;
}
@keyframes twinkle { 0%, 100% { opacity: 0.7; } 50% { opacity: 1; } }

/* ---------- 布局容器 ---------- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- 顶部导航 ---------- */
.site-nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  background: rgba(10, 11, 26, 0.55);
  border-bottom: 1px solid var(--hairline);
}
.nav-inner { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; }
.brand-mark {
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px;
  background: linear-gradient(135deg, rgba(110,231,255,0.9), rgba(167,139,250,0.9));
  color: #0A0B1A; font-size: 18px;
  box-shadow: 0 0 24px rgba(110,231,255,0.45);
}
.brand-text { font-size: 1.15rem; letter-spacing: -0.02em; }
.brand-text b { background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-logo { width: 34px; height: 34px; border-radius: 11px; object-fit: cover; box-shadow: 0 0 16px rgba(110,231,255,0.3); }
.nav-links { display: flex; gap: 6px; margin-left: 8px; }
.nav-links a {
  padding: 8px 14px; border-radius: 999px; font-size: 0.95rem; color: var(--text-mid);
  transition: color .25s var(--ease-out), background .25s var(--ease-out);
}
.nav-links a:hover { color: var(--text-hi); background: var(--glass-2); }
.nav-links a.is-active { color: var(--text-hi); background: var(--glass-2); }
.nav-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border-radius: 999px; border: 1px solid transparent;
  font-family: var(--font-display); font-weight: 600; font-size: 0.95rem;
  transition: transform .25s var(--ease-out), box-shadow .25s var(--ease-out),
              background .25s var(--ease-out), border-color .25s var(--ease-out), opacity .2s;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-primary {
  color: #0A0B1A;
  background: linear-gradient(135deg, #7BE3FF, #9F8BFF);
  box-shadow: 0 8px 26px rgba(110, 231, 255, 0.28);
}
.btn-primary:hover { box-shadow: 0 12px 34px rgba(110, 231, 255, 0.45); transform: translateY(-1px); }

.btn-ghost {
  color: var(--text-mid);
  background: var(--glass);
  border-color: var(--hairline);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
}
.btn-ghost:hover { color: var(--text-hi); border-color: var(--hairline-2); background: var(--glass-2); }

.btn-block { width: 100%; }

/* ---------- Hero + 搜索 ---------- */
.hero { padding: 84px 0 56px; text-align: center; position: relative; }
.hero-inner { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.82rem; letter-spacing: 0.12em; color: var(--text-mid);
  padding: 7px 16px; border-radius: 999px;
  background: var(--glass); border: 1px solid var(--hairline);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
}
.hero__eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.8); } }

.hero__title { font-size: clamp(2.4rem, 6vw, 4.2rem); letter-spacing: -0.02em; }
.grad-text {
  background: linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 55%, var(--accent-3) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__sub { color: var(--text-mid); font-size: 1.08rem; max-width: 560px; }

.search {
  display: flex; align-items: center; gap: 8px; width: 100%; max-width: 680px;
  padding: 8px; border-radius: 20px;
  background: var(--glass); border: 1px solid var(--hairline);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 16px 44px rgba(4, 6, 20, 0.5);
  transition: border-color .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.search:focus-within { border-color: rgba(110,231,255,0.4); box-shadow: 0 16px 50px rgba(4,6,20,0.6), 0 0 0 1px rgba(110,231,255,0.12); }
.search__input { flex: 1; display: flex; align-items: center; gap: 10px; padding: 0 8px 0 14px; }
.search__icon { color: var(--text-low); flex: none; }
.search__input input { flex: 1; background: transparent; border: none; outline: none; font-size: 1rem; color: var(--text-hi); min-width: 0; }
.search__input input::placeholder { color: var(--text-low); }
.search__select select {
  appearance: none; -webkit-appearance: none;
  background: var(--glass-2); border: 1px solid var(--hairline); border-radius: 13px;
  padding: 11px 34px 11px 14px; font-size: 0.92rem; color: var(--text-mid); outline: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%238386A8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; cursor: pointer;
}
.search__select select option { background: var(--bg-card); color: var(--text-hi); }
.search__btn { padding: 11px 24px; }

.hero__stats { display: flex; gap: 44px; margin-top: 8px; }
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat b { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; }
.stat span { font-size: 0.82rem; color: var(--text-low); }

/* ---------- 区块通用 ---------- */
.section { padding: 56px 0; scroll-margin-top: 80px; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.section-eyebrow { font-family: var(--font-display); font-size: 0.72rem; letter-spacing: 0.22em; color: var(--accent); text-transform: uppercase; margin-bottom: 6px; }
.section-title { font-size: clamp(1.5rem, 3vw, 2rem); }

/* ---------- 轮播 ---------- */
.carousel-nav { display: flex; gap: 8px; }
.carousel-btn {
  width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--hairline);
  background: var(--glass); color: var(--text-mid);
  display: grid; place-items: center;
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  transition: all .25s var(--ease-out);
}
.carousel-btn:hover { color: var(--text-hi); border-color: var(--hairline-2); background: var(--glass-2); }

.carousel { overflow: hidden; border-radius: var(--r-lg); }
.carousel__track { display: flex; transition: transform 0.6s var(--ease-out); will-change: transform; }
.slide { flex: 0 0 100%; min-width: 0; padding: 0 2px; }
.slide__inner {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--glass); border: 1px solid var(--hairline);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 24px 60px rgba(4, 6, 20, 0.5);
}
.slide__media { position: relative; min-height: 320px; }
.slide__media .thumb, .slide__media .thumb-img { position: absolute; inset: 0; width: 100%; height: 100%; }
.slide__tag {
  position: absolute; left: 16px; top: 16px; padding: 6px 14px; border-radius: 999px;
  background: rgba(10,11,26,0.6); border: 1px solid var(--hairline);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font-size: 0.85rem;
}
.slide__body { padding: 36px 36px 32px; display: flex; flex-direction: column; gap: 14px; }
.slide__title { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
.slide__title a:hover { color: var(--accent); }
.slide__summary { color: var(--text-mid); font-size: 0.98rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.slide__meta { display: flex; flex-wrap: wrap; gap: 14px; color: var(--text-low); font-size: 0.88rem; }
.slide__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.slide__seats { display: flex; align-items: center; gap: 10px; font-size: 0.86rem; color: var(--text-mid); }
.mini-bar { display: inline-block; width: 90px; height: 6px; border-radius: 999px; background: rgba(255,255,255,0.1); overflow: hidden; }
.mini-bar i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.slide__actions { display: flex; align-items: center; gap: 14px; }
.slide__price { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; }

.carousel-dots { display: flex; justify-content: center; gap: 8px; margin-top: 20px; }
.carousel-dots button { width: 8px; height: 8px; padding: 0; border-radius: 999px; border: none; background: rgba(255,255,255,0.18); transition: all .3s var(--ease-out); }
.carousel-dots button.is-active { width: 26px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }

/* ---------- 分类 ---------- */
.cats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
.cat-card {
  position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 14px;
  padding: 22px; border-radius: var(--r-md);
  background: var(--glass); border: 1px solid var(--hairline);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  overflow: hidden;
  transition: transform .35s var(--ease-out), border-color .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
.cat-card::before {
  content: ""; position: absolute; inset: -40% auto auto -20%; width: 80%; height: 80%;
  background: radial-gradient(circle, var(--t1, rgba(110,231,255,0.35)), transparent 65%);
  opacity: 0.55; transition: opacity .35s var(--ease-out);
}
.cat-card:hover { transform: translateY(-4px); border-color: var(--hairline-2); box-shadow: 0 16px 40px rgba(4,6,20,0.5); }
.cat-card:hover::before { opacity: 1; }
.cat-card__icon { font-size: 1.9rem; position: relative; }
.cat-card__name { font-weight: 600; font-size: 1rem; position: relative; }
.cat-card__arrow { position: absolute; right: 16px; top: 18px; color: var(--text-low); transition: transform .3s var(--ease-out), color .3s; }
.cat-card:hover .cat-card__arrow { transform: translateX(4px); color: var(--accent); }

/* ---------- 工具栏（筛选/排序） ---------- */
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 26px; }
.filter-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip-btn {
  padding: 8px 16px; border-radius: 999px; border: 1px solid var(--hairline);
  background: var(--glass); color: var(--text-mid); font-size: 0.9rem;
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  transition: all .25s var(--ease-out);
}
.chip-btn:hover { color: var(--text-hi); border-color: var(--hairline-2); }
.chip-btn.is-active {
  color: #0A0B1A; background: linear-gradient(135deg, #7BE3FF, #9F8BFF); border-color: transparent; font-weight: 600;
}
.toolbar__right { display: flex; align-items: center; gap: 14px; }
.result-count { color: var(--text-low); font-size: 0.88rem; }
.result-count b { color: var(--text-hi); font-family: var(--font-display); }
.sort-select {
  appearance: none; -webkit-appearance: none;
  background: var(--glass); border: 1px solid var(--hairline); border-radius: 999px;
  padding: 9px 34px 9px 16px; font-size: 0.9rem; color: var(--text-mid); outline: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%238386A8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.sort-select option { background: var(--bg-card); color: var(--text-hi); }

/* ---------- 活动卡片（毛玻璃 + 漂浮） ---------- */
.activity-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(285px, 1fr)); gap: 22px; }

.card {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.03));
  border: 1px solid var(--hairline);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 10px 30px rgba(4, 6, 20, 0.4);
  transition: box-shadow .45s var(--ease-out), border-color .45s var(--ease-out);
  animation: float 7s ease-in-out infinite;
  cursor: pointer;
}
/* 顶部发丝高光边框 */
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(180deg, rgba(255,255,255,0.28), rgba(255,255,255,0.03) 45%, transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.card:hover { animation-play-state: paused; border-color: var(--hairline-2); box-shadow: 0 22px 54px rgba(4,6,20,0.6), 0 0 0 1px rgba(110,231,255,0.08); }
.card:nth-child(2n) { animation-delay: -2.2s; }
.card:nth-child(3n) { animation-delay: -4.1s; }
.card:nth-child(4n) { animation-delay: -1.3s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

.card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.thumb, .thumb-img { position: absolute; inset: 0; width: 100%; height: 100%; }
.thumb {
  display: grid; place-items: center;
  background:
    radial-gradient(120% 120% at 18% 12%, var(--t1, rgba(110,231,255,0.42)), transparent 55%),
    radial-gradient(130% 130% at 88% 90%, var(--t2, rgba(139,92,246,0.30)), transparent 60%),
    #10122A;
}
.thumb-emoji { font-size: 3.2rem; filter: drop-shadow(0 8px 20px rgba(0,0,0,0.4)); transform: translateY(2px); }
.thumb-img { object-fit: cover; z-index: 1; transition: transform .6s var(--ease-out); }
.card:hover .thumb-img { transform: scale(1.07); }
.card__media::after {
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: linear-gradient(180deg, transparent 40%, rgba(10,11,26,0.55));
}

.card__badges { position: absolute; z-index: 3; left: 14px; top: 14px; display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  padding: 5px 12px; border-radius: 999px; font-size: 0.78rem; font-weight: 500;
  background: rgba(10,11,26,0.62); border: 1px solid var(--hairline);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); color: var(--text-hi);
}
.chip-free { background: rgba(52,211,153,0.18); border-color: rgba(52,211,153,0.4); color: #7CE3B8; }
.chip-hot { background: rgba(251,113,133,0.16); border-color: rgba(251,113,133,0.4); color: #FDA4AF; }
.chip-pay { background: rgba(110,231,255,0.16); border-color: rgba(110,231,255,0.38); color: #9FE8FF; }
.chip-countdown { background: rgba(251,191,36,0.18); border-color: rgba(251,191,36,0.45); color: #FCD34D; font-variant-numeric: tabular-nums; }

.card__seats {
  position: absolute; z-index: 3; right: 14px; top: 14px;
  padding: 5px 12px; border-radius: 999px; font-size: 0.8rem; color: var(--text-mid);
  background: rgba(10,11,26,0.62); border: 1px solid var(--hairline);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.card__seats b { color: var(--accent); font-family: var(--font-display); }

.card__body { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 10px; }
.card__title { font-size: 1.12rem; font-weight: 600; }
.card__title a { transition: color .2s; }
.card__title a:hover { color: var(--accent); }
.card__summary { color: var(--text-mid); font-size: 0.9rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.9em; }
.card__meta { display: flex; align-items: center; gap: 12px; color: var(--text-low); font-size: 0.82rem; flex-wrap: wrap; }
.card__meta .m-org { color: var(--accent); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 45%; }
.card__meta .m-loc { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }
.card__meta .m-loc::before { content: "📍 "; }
.card__meta .m-date::before { content: "🕐 "; }

.card__bar { display: block; height: 6px; border-radius: 999px; background: rgba(255,255,255,0.1); overflow: hidden; }
.card__bar-fill { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transition: width .5s var(--ease-out); }

.card__foot { display: flex; align-items: center; gap: 10px; margin-top: 2px; }
.card__people { font-size: 0.8rem; color: var(--text-low); white-space: nowrap; }
.card__people b { color: var(--text-hi); font-family: var(--font-display); font-size: 0.95rem; }
.card__price { margin-left: auto; font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--accent); }
.btn-book { padding: 9px 16px; font-size: 0.86rem; }

/* ---------- 空状态 ---------- */
.empty-state { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; padding: 60px 20px; }
.empty-state__icon { font-size: 3rem; }
.empty-state h3 { font-size: 1.2rem; }
.empty-state p { color: var(--text-low); }

/* ---------- 详情页 ---------- */
.breadcrumb { display: flex; align-items: center; gap: 8px; color: var(--text-low); font-size: 0.88rem; margin-bottom: 24px; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--accent); }
.detail__grid { display: grid; grid-template-columns: 1fr 360px; gap: 28px; align-items: start; }
.detail__media { position: relative; aspect-ratio: 16 / 9; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--hairline); box-shadow: 0 20px 50px rgba(4,6,20,0.5); }
.detail__badges { position: absolute; z-index: 3; left: 16px; top: 16px; display: flex; gap: 8px; }
.detail__title { font-size: clamp(1.6rem, 3.5vw, 2.3rem); margin: 24px 0 10px; }
.detail__summary { color: var(--text-mid); font-size: 1.05rem; }
.detail__facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 26px 0; }
.fact {
  display: flex; gap: 12px; align-items: center; padding: 16px; border-radius: var(--r-md);
  background: var(--glass); border: 1px solid var(--hairline);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
}
.fact__icon { font-size: 1.3rem; }
.fact b { display: block; font-family: var(--font-display); font-size: 0.8rem; color: var(--text-low); font-weight: 500; }
.fact span:not(.fact__icon) { font-size: 0.98rem; }
.detail__desc { padding: 26px; border-radius: var(--r-lg); background: var(--glass); border: 1px solid var(--hairline); backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur); }
.detail__desc h3 { margin-bottom: 14px; font-size: 1.15rem; }
.detail__desc p { color: var(--text-mid); line-height: 1.9; }

.detail__aside { position: sticky; top: 90px; }
.book-panel {
  padding: 26px; border-radius: var(--r-lg); display: flex; flex-direction: column; gap: 20px;
  background: var(--glass); border: 1px solid var(--hairline);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 20px 50px rgba(4,6,20,0.5);
}
.book-panel__price { display: flex; align-items: baseline; gap: 10px; }
.price-num { font-family: var(--font-display); font-weight: 700; font-size: 2rem; color: var(--accent); }
.price-note { color: var(--text-low); font-size: 0.86rem; }
.book-panel__row { display: flex; justify-content: space-between; font-size: 0.9rem; color: var(--text-mid); }
.book-panel__left { font-size: 0.85rem; color: var(--text-low); }
.book-panel__left b { color: var(--warn); }
.book-panel__qty { display: flex; align-items: center; justify-content: space-between; }
.book-panel__qty > span { font-size: 0.92rem; color: var(--text-mid); }
.book-panel__tip { text-align: center; color: var(--text-low); font-size: 0.8rem; }

/* 内嵌预约表单（详情页）：总费用 + 联系人/电话 */
.book-panel__total {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 12px; padding: 10px 14px; border-radius: 12px;
  background: rgba(251,191,36,0.10); border: 1px solid rgba(251,191,36,0.35);
  color: var(--text-hi); font-size: 0.9rem;
}
.book-panel__total b { color: #FCD34D; font-size: 1.05rem; }
.book-panel__fields {
  display: grid; gap: 10px; margin-top: 12px; padding: 12px 14px;
  border-radius: 12px; border: 1px dashed var(--hairline);
  background: rgba(255,255,255,0.03);
  animation: bookFieldsIn .22s ease-out;
}
@keyframes bookFieldsIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.book-panel__fields label { display: grid; gap: 5px; }
.book-panel__fields label span { font-size: 0.82rem; color: var(--text-mid); }
.book-panel__err { margin: 0; font-size: 0.82rem; color: var(--danger, #fb7185); }

/* ---------- 数量步进器 ---------- */
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--hairline); border-radius: 12px; background: var(--glass-2); overflow: hidden; }
.stepper button {
  width: 38px; height: 38px; border: none; background: transparent; color: var(--text-mid);
  font-size: 1.2rem; transition: background .2s, color .2s;
}
.stepper button:hover { background: var(--glass-3); color: var(--text-hi); }
.stepper input {
  width: 46px; text-align: center; border: none; background: transparent; outline: none;
  font-family: var(--font-display); font-weight: 600; font-size: 1rem; color: var(--text-hi);
  -moz-appearance: textfield; appearance: textfield;
}
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* ---------- 弹窗 ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal.is-open { display: flex; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(6, 7, 18, 0.72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.modal__panel {
  position: relative; width: 100%; max-width: 440px; padding: 30px; border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(26,28,52,0.9), rgba(14,16,38,0.94));
  border: 1px solid var(--hairline-2);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 40px 100px rgba(0,0,0,0.6);
  animation: modalIn .35s var(--ease-out);
}
@keyframes modalIn { from { opacity: 0; transform: translateY(18px) scale(0.97); } to { opacity: 1; transform: none; } }
.modal__close { position: absolute; right: 16px; top: 16px; width: 34px; height: 34px; border-radius: 10px; border: 1px solid var(--hairline); background: var(--glass); color: var(--text-mid); transition: all .2s; }
.modal__close:hover { color: var(--text-hi); border-color: var(--hairline-2); }
.modal__head { display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; padding-right: 40px; }
.modal__head .chip { align-self: flex-start; }
.modal__head h3 { font-size: 1.35rem; }
.modal__meta { color: var(--text-low); font-size: 0.86rem; }
.modal__form { display: flex; flex-direction: column; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field > span { font-size: 0.86rem; color: var(--text-mid); }
.field .hint { font-size: 0.8rem; color: var(--text-low); line-height: 1.5; }
.field .hint b { color: var(--accent); }
.coin-rule-hint { margin-top: 4px; padding: 8px 10px; border-radius: 8px; background: rgba(16,185,129,0.08); }
.field input {
  padding: 12px 14px; border-radius: 12px; border: 1px solid var(--hairline);
  background: var(--glass); color: var(--text-hi); font-size: 1rem; outline: none;
  transition: border-color .25s, box-shadow .25s;
}
.field input:focus { border-color: rgba(110,231,255,0.5); box-shadow: 0 0 0 3px rgba(110,231,255,0.12); }
.field input::placeholder { color: var(--text-low); }
.modal__hint { font-size: 0.82rem; color: var(--text-low); min-height: 1.2em; margin: -4px 0 0; }
.modal__hint.is-error { color: var(--danger); }

.modal__pay { margin-top: 4px; padding: 14px 16px; border-radius: 14px; background: var(--glass); border: 1px solid var(--hairline); display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; }
.modal__pay-head { display: flex; align-items: center; gap: 8px; font-size: 1rem; color: var(--text-hi); }
.modal__pay-icon { font-size: 1.2rem; }
.modal__pay-note { margin: 0; font-size: 0.82rem; color: var(--text-low); }
.modal__pay-qr { width: 150px; height: 150px; object-fit: contain; border-radius: 10px; background: #fff; padding: 6px; box-sizing: border-box; }

/* ---------- 轻提示 ---------- */
.toast {
  position: fixed; left: 50%; bottom: 30px; z-index: 120; transform: translate(-50%, 20px);
  padding: 13px 22px; border-radius: 14px; max-width: 90vw;
  background: linear-gradient(180deg, rgba(26,28,52,0.95), rgba(14,16,38,0.96));
  border: 1px solid var(--hairline-2);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 16px 44px rgba(0,0,0,0.5);
  opacity: 0; pointer-events: none; transition: opacity .3s var(--ease-out), transform .3s var(--ease-out);
}
.toast.is-show { opacity: 1; transform: translate(-50%, 0); }
.toast.is-success { border-color: rgba(52,211,153,0.5); }
.toast.is-error { border-color: rgba(251,113,133,0.5); }

/* ---------- 页脚 ---------- */
.site-footer { margin-top: 60px; border-top: 1px solid var(--hairline); background: rgba(10,11,26,0.5); backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; padding: 52px 24px 36px; }
.footer-brand { display: flex; flex-direction: column; gap: 14px; }
.footer-brand p { color: var(--text-low); font-size: 0.9rem; line-height: 1.8; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col h4 { font-size: 0.9rem; color: var(--text-hi); margin-bottom: 4px; }
.footer-col a { color: var(--text-low); font-size: 0.9rem; transition: color .2s; width: fit-content; }
.footer-col a:hover { color: var(--accent); }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; background: var(--glass); border: 1px solid var(--hairline); font-size: 1.15rem; transition: all .2s; }
.footer-social a:hover { border-color: var(--hairline-2); transform: translateY(-3px); }
.footer-bottom { padding: 18px 24px; border-top: 1px solid var(--hairline); text-align: center; color: var(--text-low); font-size: 0.82rem; }

/* ---------- 滚动入场 ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s var(--ease-out), transform .6s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Tint 色板（缩略图渐变） ---------- */
.tint-cyan   { --t1: rgba(110,231,255,0.42); --t2: rgba(99,102,241,0.30); }
.tint-violet { --t1: rgba(167,139,250,0.42); --t2: rgba(236,72,153,0.26); }
.tint-pink   { --t1: rgba(240,171,252,0.40); --t2: rgba(139,92,246,0.30); }
.tint-green  { --t1: rgba(110,231,183,0.40); --t2: rgba(45,212,191,0.28); }
.tint-amber  { --t1: rgba(252,211,77,0.40); --t2: rgba(251,146,60,0.28); }
.tint-rose   { --t1: rgba(253,164,175,0.40); --t2: rgba(244,114,182,0.28); }
.tint-blue   { --t1: rgba(96,165,250,0.42); --t2: rgba(110,231,255,0.26); }
.tint-indigo { --t1: rgba(129,140,248,0.42); --t2: rgba(110,231,255,0.26); }

/* ---------- 响应式 ---------- */

/* 移动端菜单专用入口：桌面隐藏 */
.nav-mobile-only { display: none !important; }

@media (max-width: 960px) {
  .detail__grid { grid-template-columns: 1fr; }
  .detail__aside { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 42px; height: 42px; padding: 10px; border-radius: 12px;
    background: var(--glass); border: 1px solid var(--hairline);
  }
  .nav-toggle span { display: block; height: 2px; width: 100%; border-radius: 2px; background: var(--text-hi); transition: transform .3s var(--ease-out), opacity .3s; }
  .nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .nav-links {
    position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 4px;
    padding: 14px 20px 20px; margin: 0;
    background: rgba(10,11,26,0.92); border-bottom: 1px solid var(--hairline);
    backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity .25s var(--ease-out), transform .25s var(--ease-out);
  }
  .nav-links.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 12px 16px; }
  .nav-links .nav-mobile-only { display: block !important; border-top: 1px dashed var(--hairline); margin-top: 4px; padding-top: 12px; }
  .nav-links .nav-mobile-only:first-of-type { border-top: none; margin-top: 6px; }
  .nav-actions .btn-ghost { display: none; }
  .nav-actions .btn-primary { display: none; }

  .hero { padding: 56px 0 44px; }
  .hero__stats { gap: 26px; }
  .search { flex-wrap: wrap; }
  .search__input { flex-basis: 100%; padding: 8px 10px 8px 12px; }
  .search__select { flex: 1; }
  .search__select select { width: 100%; }
  .search__btn { flex: 1; }

  .slide__inner { grid-template-columns: 1fr; }
  .slide__media { min-height: 220px; aspect-ratio: 16 / 10; }
  .slide__body { padding: 24px 22px 22px; }

  .detail__facts { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .container { padding: 0 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; padding-top: 40px; }
  .activity-grid { grid-template-columns: 1fr; }
  .cats-grid { grid-template-columns: repeat(2, 1fr); }
  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar__right { justify-content: space-between; }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- 认证 / 单页 / 提示 / 用户态（前台共用） ---------- */
.nav-user { display:inline-flex;align-items:center;gap:7px;color:var(--text-hi);font-size:0.9rem;font-weight:600;padding:6px 10px;border-radius:999px;transition:background .15s; }
.nav-user:hover { background: rgba(255,255,255,0.08); }
.nav-avatar { width:26px;height:26px;border-radius:50%;object-fit:cover;flex:none; }
.nav-avatar--empty { display:grid;place-items:center;background:rgba(255,255,255,.1);font-size:.85rem; }
.nav-coin { display:inline-flex;align-items:center;gap:4px;font-weight:600;color:#FCD34D !important;border:1px solid rgba(251,191,36,0.3);background:rgba(251,191,36,0.08); }

.flash { padding: 12px 16px; border-radius: 12px; font-size: 0.92rem; border: 1px solid; }
.flash--success { background: rgba(52,211,153,0.12); border-color: rgba(52,211,153,0.4); color: #6EE7B7; }
.flash--error { background: rgba(251,113,133,0.12); border-color: rgba(251,113,133,0.4); color: #FDA4AF; }
.flash--info { background: rgba(110,231,255,0.12); border-color: rgba(110,231,255,0.4); color: #9FE8FF; }

.auth-section { min-height: calc(100vh - 68px); display: flex; align-items: center; }
.auth-wrap { display: flex; justify-content: center; width: 100%; }
.auth-card {
  width: 100%; max-width: 420px; padding: 36px 32px; border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(26,28,52,0.85), rgba(14,16,38,0.9));
  border: 1px solid var(--hairline-2);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  display: flex; flex-direction: column; gap: 14px;
}
.auth-card__mark { font-size: 2rem; text-align: center; }
.auth-card__title { font-size: 1.5rem; text-align: center; }
.auth-card__sub { color: var(--text-mid); text-align: center; font-size: 0.92rem; margin-bottom: 6px; }
.auth-card__foot { text-align: center; color: var(--text-mid); font-size: 0.9rem; }
.auth-card__foot a { color: var(--accent); }
.auth-card__tip { text-align: center; color: var(--text-low); font-size: 0.8rem; border-top: 1px solid var(--hairline); padding-top: 12px; }

.static-page { max-width: 760px; margin: 0 auto; }
.static-page__title { font-size: clamp(1.7rem, 4vw, 2.4rem); margin: 10px 0 26px; }
.static-page__content { color: var(--text-mid); line-height: 1.9; font-size: 1.02rem; }
.static-page__content h3 { color: var(--text-hi); margin: 22px 0 10px; font-size: 1.2rem; font-family: var(--font-display); }
.static-page__content p { margin: 0 0 14px; }
.static-page__content a { color: var(--accent); }