/* ============================================================
   最近广西偶活预告 - 双主题（深色默认 / 浅色可选，跟随系统）
   ============================================================ */

:root {
  /* 主色（两主题共用） */
  --pink: #ff3d8b;
  --purple: #8b5cf6;
  --cyan: #22d3ee;
  --green: #22c55e;
  --amber: #f59e0b;
  --red: #ef4444;

  /* 背景 */
  --bg-0: #0b0b14;
  --bg-1: #12121f;
  --bg-2: #1a1a2e;
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.09);

  /* 文字 */
  --text-0: #ffffff;
  --text-1: #a0a0b8;
  --text-2: #6b7280;

  /* 语义变量（深色为默认值，浅色主题在 [data-theme="light"] 中覆盖） */
  --glow-purple: rgba(139, 92, 246, 0.16);       /* 页面背景氛围光 */
  --glow-pink: rgba(255, 61, 139, 0.12);
  --topbar-bg: rgba(11, 11, 20, 0.72);           /* 顶部栏毛玻璃背景 */
  --hover-text: #ffffff;                          /* hover / 强调文字 */
  --hover-bg: rgba(255, 255, 255, 0.06);          /* 通用 hover 背景 */
  --hover-bg-strong: rgba(255, 255, 255, 0.09);   /* 强 hover 背景 */
  --hover-bg-weak: rgba(255, 255, 255, 0.04);     /* 弱 hover 背景 */
  --card-hi: rgba(255, 255, 255, 0.02);           /* 卡片渐变高光端 */
  --divider: rgba(255, 255, 255, 0.12);           /* 分隔线 */
  --divider-weak: rgba(255, 255, 255, 0.1);       /* 弱分隔线 */
  --remark-bg: rgba(255, 255, 255, 0.04);         /* 备注块背景 */
  --remark-border: rgba(255, 255, 255, 0.18);     /* 备注块左边框 */
  --chip-bg: rgba(255, 255, 255, 0.07);           /* 计数胶囊背景 */
  --pt-count-bg: rgba(255, 255, 255, 0.12);       /* 省份标签计数背景 */
  --map-item-active: rgba(255, 255, 255, 0.1);    /* 地点选择器按压背景 */
  --map-cancel-bg: rgba(255, 255, 255, 0.08);     /* 地点选择器取消按钮 */
  --alpha-nav-bg: rgba(18, 18, 31, 0.75);         /* 字母导航条背景 */
  --shadow-card: 0 16px 40px rgba(0, 0, 0, 0.45); /* 卡片上浮阴影 */
  --grad-start: #ffffff;                          /* 渐变文字起始端 */
  --photo-fallback: #333333;                      /* 成员照片 fallback 渐变深端 */
  --loc-color: #7dd3fc;                           /* 坐标徽标文字 */
  --loc-bg: rgba(14, 165, 233, 0.1);              /* 坐标徽标背景 */
  --loc-border: rgba(56, 189, 248, 0.35);         /* 坐标徽标边框 */
  --later: #4ade80;                               /* 状态色：时间充裕 */
  --soon: #fbbf24;                                /* 状态色：临近 */
  --hot: #f87171;                                 /* 状态色：即将开始 */
  --scroll-thumb: rgba(255, 255, 255, 0.14);      /* 滚动条滑块 */
  --scroll-thumb-hover: rgba(255, 255, 255, 0.24);

  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --font: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
}

/* 浅色主题：覆盖语义变量 */
[data-theme="light"] {
  --bg-0: #f2f3f8;
  --bg-1: #fbfbfe;
  --bg-2: #e7e9f1;
  --glass: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(20, 24, 44, 0.1);
  --text-0: #191926;
  --text-1: #4a5063;
  --text-2: #7a8196;
  /* 主色覆盖：亮青 #22d3ee 在浅色背景上对比度不足（约 2:1），
     文字/图标类青色统一加深为青蓝 #0e7490（浅底对比度约 6:1，AA 达标） */
  --cyan: #0e7490;
  --glow-purple: rgba(139, 92, 246, 0.08);
  --glow-pink: rgba(255, 61, 139, 0.06);
  --topbar-bg: rgba(251, 251, 254, 0.82);
  --hover-text: #191926;
  --hover-bg: rgba(20, 24, 44, 0.05);
  --hover-bg-strong: rgba(20, 24, 44, 0.08);
  --hover-bg-weak: rgba(20, 24, 44, 0.03);
  --card-hi: rgba(255, 255, 255, 0.55);
  --divider: rgba(20, 24, 44, 0.12);
  --divider-weak: rgba(20, 24, 44, 0.1);
  --remark-bg: rgba(20, 24, 44, 0.04);
  --remark-border: rgba(20, 24, 44, 0.16);
  --chip-bg: rgba(20, 24, 44, 0.06);
  --pt-count-bg: rgba(20, 24, 44, 0.08);
  --map-item-active: rgba(20, 24, 44, 0.08);
  --map-cancel-bg: rgba(20, 24, 44, 0.06);
  --alpha-nav-bg: rgba(247, 248, 252, 0.85);
  --shadow-card: 0 12px 30px rgba(25, 25, 38, 0.12);
  --grad-start: #6d28d9;
  --photo-fallback: #c3c7d4;
  --loc-color: #0369a1;
  --loc-bg: rgba(14, 165, 233, 0.1);
  --loc-border: rgba(14, 165, 233, 0.4);
  --later: #16a34a;
  --soon: #d97706;
  --hot: #dc2626;
  --scroll-thumb: rgba(20, 24, 44, 0.18);
  --scroll-thumb-hover: rgba(20, 24, 44, 0.3);
}

/* 跟随系统偏好：JS 未设置 data-theme 时生效（用户手动选择后由 data-theme 覆盖） */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg-0: #f2f3f8;
    --bg-1: #fbfbfe;
    --bg-2: #e7e9f1;
    --glass: rgba(255, 255, 255, 0.72);
    --glass-border: rgba(20, 24, 44, 0.1);
    --text-0: #191926;
    --text-1: #4a5063;
    --text-2: #7a8196;
    /* 主色覆盖：与 [data-theme="light"] 保持一致，浅色下青色加深 */
    --cyan: #0e7490;
    --glow-purple: rgba(139, 92, 246, 0.08);
    --glow-pink: rgba(255, 61, 139, 0.06);
    --topbar-bg: rgba(251, 251, 254, 0.82);
    --hover-text: #191926;
    --hover-bg: rgba(20, 24, 44, 0.05);
    --hover-bg-strong: rgba(20, 24, 44, 0.08);
    --hover-bg-weak: rgba(20, 24, 44, 0.03);
    --card-hi: rgba(255, 255, 255, 0.55);
    --divider: rgba(20, 24, 44, 0.12);
    --divider-weak: rgba(20, 24, 44, 0.1);
    --remark-bg: rgba(20, 24, 44, 0.04);
    --remark-border: rgba(20, 24, 44, 0.16);
    --chip-bg: rgba(20, 24, 44, 0.06);
    --pt-count-bg: rgba(20, 24, 44, 0.08);
    --map-item-active: rgba(20, 24, 44, 0.08);
    --map-cancel-bg: rgba(20, 24, 44, 0.06);
    --alpha-nav-bg: rgba(247, 248, 252, 0.85);
    --shadow-card: 0 12px 30px rgba(25, 25, 38, 0.12);
    --grad-start: #6d28d9;
    --photo-fallback: #c3c7d4;
    --loc-color: #0369a1;
    --loc-bg: rgba(14, 165, 233, 0.1);
    --loc-border: rgba(14, 165, 233, 0.4);
    --later: #16a34a;
    --soon: #d97706;
    --hot: #dc2626;
    --scroll-thumb: rgba(20, 24, 44, 0.18);
    --scroll-thumb-hover: rgba(20, 24, 44, 0.3);
  }
}

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

/* 确保 hidden 属性始终生效（避免被显式 display 覆盖） */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

/* ============ 桌面滚动条宽度固定 ============
   桌面浏览器：始终预留垂直滚动条空间，避免页面切换时滚动条出现/消失
   导致视口宽度变化、sticky 顶栏与内容发生水平位移（“左右闪动”）。
   仅作用于桌面环境（宽屏 + 鼠标指针 + 可 hover），移动端 overlay
   滚动条不占宽度，完全不受影响。 */
@media (min-width: 640px) and (hover: hover) and (pointer: fine) {
  html {
    overflow-y: scroll;       /* 兼容旧浏览器：始终保留滚动条轨道，视口宽度恒定 */
    scrollbar-gutter: stable; /* 现代浏览器：预留空间但不强制显示空滚动条，视觉更干净 */
    scrollbar-width: thin;    /* Firefox 细滚动条 */
    scrollbar-color: var(--scroll-thumb) transparent; /* Firefox 滚动条配色 */
  }
  html::-webkit-scrollbar { width: 8px; }
  html::-webkit-scrollbar-track { background: transparent; }
  html::-webkit-scrollbar-thumb {
    background: var(--scroll-thumb);
    border-radius: 4px;
  }
  html::-webkit-scrollbar-thumb:hover { background: var(--scroll-thumb-hover); }
}

body {
  font-family: var(--font);
  background:
    radial-gradient(1100px 600px at 85% -10%, var(--glow-purple), transparent 60%),
    radial-gradient(900px 500px at -10% 15%, var(--glow-pink), transparent 55%),
    linear-gradient(180deg, var(--bg-0), var(--bg-1) 45%, var(--bg-0));
  background-attachment: fixed;
  color: var(--text-0);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ============ 顶部导航 ============ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--glass-border);
}
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand { display: flex; align-items: center; gap: 10px; margin-right: 16px; }
.brand-mark {
  width: 24px;
  height: 24px;
  display: block;
  flex: none;
  filter: drop-shadow(0 0 10px rgba(255, 61, 139, 0.45));
}
.brand h1 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
}
.status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-1);
  white-space: nowrap;
  min-width: 160px;          /* 固定状态区最小宽度：加载中/加载完成文字长度不同，宽度恒定避免顶栏抖动 */
  justify-content: flex-end; /* 状态区位于顶栏最右，内容右对齐 */
}
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--text-2);
  transition: background 0.3s, box-shadow 0.3s;
}
.status-dot.ok { background: var(--green); box-shadow: 0 0 8px rgba(34, 197, 94, 0.8); }
.status-dot.busy { background: var(--amber); box-shadow: 0 0 8px rgba(245, 158, 11, 0.8); animation: pulse 1s infinite; }
.status-dot.err { background: var(--red); box-shadow: 0 0 8px rgba(239, 68, 68, 0.8); }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* ============ 主题切换按钮 ============ */
.theme-toggle {
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border-radius: 9px;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  color: var(--text-1);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}
.theme-toggle:hover {
  color: var(--hover-text);
  background: var(--hover-bg-strong);
  border-color: var(--glass-border);
}
.theme-toggle:active { transform: scale(0.92); }
.theme-toggle svg { width: 16px; height: 16px; display: block; }
/* 深色主题显示太阳（提示可切换浅色），浅色主题显示月亮 */
:root[data-theme="dark"] .tt-sun { display: block; }
:root[data-theme="dark"] .tt-moon { display: none; }
:root[data-theme="light"] .tt-sun { display: none; }
:root[data-theme="light"] .tt-moon { display: block; }
/* 主题切换时的平滑过渡（由 JS 临时添加 class 触发） */
html.theme-switching *,
html.theme-switching *::before,
html.theme-switching *::after {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease !important;
}

/* ============ 倒计时横幅 ============ */
.countdown {
  position: relative;
  overflow: hidden;
  margin: 20px 20px 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  background:
    radial-gradient(600px 260px at 15% 0%, rgba(255, 61, 139, 0.22), transparent 60%),
    radial-gradient(600px 260px at 85% 100%, rgba(139, 92, 246, 0.2), transparent 60%),
    linear-gradient(120deg, rgba(255, 61, 139, 0.12), rgba(139, 92, 246, 0.12), rgba(34, 211, 238, 0.12));
  box-shadow: 0 10px 40px rgba(139, 92, 246, 0.18);
}
.countdown::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.06) 50%, transparent 70%);
  transform: translateX(-100%);
  animation: sheen 6s ease-in-out infinite;
}
@keyframes sheen { 0%, 55% { transform: translateX(-100%); } 90%, 100% { transform: translateX(100%); } }
.countdown-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 26px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.cd-label {
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--cyan);
  text-transform: uppercase;
}
.cd-name {
  font-size: clamp(18px, 3vw, 28px);
  font-weight: 700;
  margin: 4px 0 6px;
  background: linear-gradient(90deg, var(--grad-start), var(--pink) 60%, var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
/* 偶活名称跳转微博详情 */
.cd-name-link {
  text-decoration: none;
  background: linear-gradient(90deg, var(--grad-start), var(--pink) 60%, var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transition: filter 0.2s;
}
.cd-name-link:hover {
  filter: brightness(1.3);
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 18px rgba(255, 61, 139, 0.35);
}
.link-arrow {
  font-size: 0.75em;
  margin-left: 3px;
  opacity: 0.85;
  display: inline-block;
  transition: transform 0.2s;
}
.cd-name-link:hover .link-arrow,
.card-title-link:hover .link-arrow {
  transform: translate(1px, -2px);
}
.cd-sub { font-size: 13px; color: var(--text-1); }
.cd-timer { display: flex; gap: 10px; }
/* 无下一场偶活时横幅的占位状态 */
.countdown-empty .cd-timer { display: none; }
.countdown-empty .cd-name {
  background: none;
  color: var(--text-1);
  font-weight: 600;
  letter-spacing: 2px;
}
.cd-cell {
  min-width: 68px;
  padding: 10px 8px 8px;
  text-align: center;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(6px);
}
.cd-num {
  font-size: clamp(24px, 5vw, 38px);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(180deg, var(--grad-start), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 12px rgba(255, 61, 139, 0.45));
  line-height: 1.1;
}
.cd-unit { font-size: 11px; color: var(--text-2); letter-spacing: 1px; }

/* ============ 主容器与区块 ============ */
.container { max-width: 1200px; margin: 0 auto; padding: 24px 20px 40px; }
.block { margin-bottom: 34px; }
.block-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.block-title {
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 1px;
}
.block-count { font-size: 13px; color: var(--text-2); }
.badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 1px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.badge-live {
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--pink));
  box-shadow: 0 0 14px rgba(255, 61, 139, 0.5);
}
.live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #fff;
  animation: blink 1.2s infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
.badge-upcoming {
  color: #fff;
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  box-shadow: 0 0 14px rgba(139, 92, 246, 0.45);
}

/* ============ 卡片瀑布流（JS 按高度双列布局） ============ */
.card-grid { display: block; }
.card-grid.masonry {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.masonry-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.card-grid.masonry .card { margin-bottom: 0; }
.card {
  background: linear-gradient(160deg, var(--glass), var(--card-hi));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  margin-bottom: 20px;
}
.card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 61, 139, 0.35);
  box-shadow: var(--shadow-card), 0 0 24px rgba(255, 61, 139, 0.12);
}

/* ============ 海报轮播 ============ */
.carousel { position: relative; overflow: hidden; aspect-ratio: 3 / 4; background: var(--bg-2); }
.carousel-track { display: flex; height: 100%; transition: transform 0.45s cubic-bezier(0.22, 0.61, 0.36, 1); }
.carousel-slide { flex: 0 0 100%; height: 100%; }
.carousel-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  cursor: zoom-in;
  background: var(--bg-2);
}
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(11, 11, 20, 0.55);
  color: #fff;
  font-size: 20px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.25s, background 0.25s;
  backdrop-filter: blur(4px);
  user-select: none;
}
.carousel:hover .carousel-arrow { opacity: 1; }
.carousel-arrow:hover { background: rgba(255, 61, 139, 0.7); }
.carousel-arrow.prev { left: 10px; }
.carousel-arrow.next { right: 10px; }
.carousel-dots {
  position: absolute;
  bottom: 10px;
  left: 0; right: 0;
  display: flex;
  justify-content: center;
  gap: 6px;
}
.carousel-dot {
  width: 7px; height: 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: width 0.25s, background 0.25s;
}
.carousel-dot.active {
  width: 18px;
  background: linear-gradient(90deg, var(--pink), var(--purple));
}
.carousel-count {
  position: absolute;
  top: 10px; right: 10px;
  font-size: 11px;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(11, 11, 20, 0.6);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(4px);
}
.carousel-tag {
  position: absolute;
  top: 10px; left: 10px;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(255, 61, 139, 0.85), rgba(139, 92, 246, 0.85));
  color: #fff;
  backdrop-filter: blur(4px);
}

/* ============ 卡片内容 ============ */
.card-body { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.card-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}
/* 偶活名称跳转微博详情 */
.card-title-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(34, 211, 238, 0.45);
  transition: color 0.2s, border-bottom-color 0.2s;
}
.card-title-link:hover {
  color: var(--pink);
  border-bottom-color: rgba(255, 61, 139, 0.5);
}
.card-meta { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--text-1); }
.meta-row { display: flex; align-items: center; gap: 8px; }
.meta-icon { color: var(--cyan); font-size: 13px; flex: 0 0 auto; }
.meta-time { font-weight: 600; color: var(--text-0); }
.meta-venue {
  color: var(--cyan);
  font-weight: 600;
  border-bottom: 1px dashed rgba(34, 211, 238, 0.45);
  cursor: pointer;
}
.meta-venue:hover { color: var(--pink); border-bottom-color: rgba(255, 61, 139, 0.5); }
.meta-venue-btn {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: var(--cyan);
  font-weight: 600;
  border-bottom: 1px dashed rgba(34, 211, 238, 0.45);
  cursor: pointer;
  text-align: left;
}
.meta-venue-btn:hover { color: var(--pink); border-bottom-color: rgba(255, 61, 139, 0.5); }

.map-picker { position: fixed; inset: 0; z-index: 300; display: none; }
.map-picker.open { display: block; }
.map-picker-mask { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.5); }
.map-picker-panel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-2);
  border-radius: 16px 16px 0 0;
  padding: 12px 16px calc(16px + env(safe-area-inset-bottom));
  animation: map-picker-up 0.22s ease;
}
@keyframes map-picker-up { from { transform: translateY(40px); opacity: 0; } to { transform: none; opacity: 1; } }
.map-picker-title { text-align: center; color: var(--text-1); font-size: 13px; padding: 6px 0 10px; }
.map-picker-list { display: flex; flex-direction: column; gap: 8px; }
.map-picker-item {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: var(--text-0);
  font-size: 15px;
  padding: 12px;
  cursor: pointer;
}
.map-picker-item:active { background: var(--map-item-active); }
.map-picker-cancel {
  width: 100%;
  margin-top: 10px;
  padding: 12px;
  border: none;
  border-radius: 10px;
  background: var(--map-cancel-bg);
  color: var(--text-1);
  font-size: 15px;
  cursor: pointer;
}
.meta-organizer { color: var(--text-1); }
.card-remark {
  font-size: 13px;
  color: var(--text-1);
  background: var(--remark-bg);
  border-left: 3px solid var(--remark-border);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 8px 12px;
  margin-bottom: 4px;
}

/* ============ 出演团体 ============ */
.groups { display: flex; flex-direction: column; gap: 14px; }
.group { border-top: 1px dashed var(--divider); padding-top: 14px; }
.group-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.group-logo {
  width: 40px; height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--glass-border);
  background: var(--bg-2);
  flex: 0 0 auto;
}
.group-logo-fallback {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  flex: 0 0 auto;
}
.group-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-0);
  transition: color 0.2s;
}
.group-head a:hover .group-name { color: var(--pink); }
.group-arrow { color: var(--text-2); font-size: 12px; }

/* ============ 成员网格 ============ */
.member-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px 8px;
}
.member {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  padding: 8px 4px;
  border-radius: var(--radius-sm);
  transition: transform 0.2s, background 0.2s;
  position: relative;
}
.member:hover { transform: translateY(-2px); background: var(--hover-bg-weak); }
/* 照片占位容器：图片未加载完成时即撑起正方形尺寸，边框不塌陷 */
.member-photo-wrap {
  width: 100%;
  aspect-ratio: 2 / 3;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  display: block;
  background: var(--bg-2);
  box-shadow: 0 4px 14px var(--member-shadow, rgba(139, 92, 246, 0.4));
  transition: box-shadow 0.2s;
}
.member-photo,
.member-photo-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 2.5px solid var(--member-color, var(--purple));
  border-radius: 12px;
  box-sizing: border-box;
}
.member-photo-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--member-color, #8b5cf6), var(--photo-fallback));
  object-fit: none;
}
.member-photo { display: block; }
.member:hover .member-photo-wrap { box-shadow: 0 6px 20px var(--member-shadow, rgba(139, 92, 246, 0.55)); }
/* 无应援色：不显示彩色边框/阴影，中性底色 */
.member-photo.no-ring,
.member-photo-fallback.no-ring { border: none; }
.member-photo-fallback.no-ring {
  background: linear-gradient(135deg, var(--bg-2), var(--photo-fallback));
  color: var(--text-2);
}
.member-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-0);
  word-break: break-all;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.6em; /* 固定两行占位：长名限 2 行、短名也占 2 行，保证成员卡片等高 */
}
.member-nick {
  display: block;
  font-size: 11px;
  color: var(--text-2);
  word-break: break-all;
  line-height: 1.3;
  min-height: 1.3em; /* 无昵称时也占位，保证成员卡片等高 */
}
.group-empty { font-size: 12px; color: var(--text-2); padding: 4px 2px; }

/* ============ 历史折叠 ============ */
.history-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text-0);
  font-size: 16px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s;
  margin-bottom: 16px;
}
.history-toggle:hover { border-color: rgba(34, 211, 238, 0.4); background: var(--hover-bg-strong); }
.ht-title { flex: 1; text-align: left; letter-spacing: 1px; }
.ht-count {
  font-size: 12px;
  color: var(--text-1);
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--chip-bg);
}
.ht-arrow { color: var(--cyan); transition: transform 0.3s; }
.history-toggle[aria-expanded='true'] .ht-arrow { transform: rotate(180deg); }
.card-grid.is-collapsed { display: none !important; }

/* ============ 空状态 / 页脚 ============ */
.empty {
  text-align: center;
  padding: 70px 20px;
  color: var(--text-1);
}
.empty-icon {
  font-size: 48px;
  margin-bottom: 14px;
  color: var(--text-2);
  animation: float 3s ease-in-out infinite;
}
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.empty-sub { font-size: 13px; color: var(--text-2); margin-top: 6px; }
.footer {
  padding: 24px 20px 40px;
  font-size: 12px;
  color: var(--text-2);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.footer-author { white-space: nowrap; }
.footer-author a {
  color: var(--cyan);
  text-decoration: none;
}
.footer-author a:hover { text-decoration: underline; }


/* ============ Lightbox（支持缩放 / 平移） ============ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(5, 5, 10, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 0.25s;
}
.lightbox.show { opacity: 1; }
.lb-stage {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: grab;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
}
.lb-stage.dragging { cursor: grabbing; }
.lb-img {
  max-width: 92vw;
  max-height: 86vh;
  border-radius: 8px;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.6);
  object-fit: contain;
  transform-origin: center center;
  will-change: transform;
  -webkit-user-drag: none;
  user-drag: none;
  touch-action: none;
}
.lb-img.zooming { transition: transform 0.25s ease; }
.lb-toolbar {
  position: absolute;
  bottom: 52px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(11, 11, 20, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.lb-btn {
  min-width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.2s;
}
.lb-btn:hover { background: rgba(255, 61, 139, 0.55); transform: scale(1.08); }
.lb-zoom-pct {
  min-width: 48px;
  text-align: center;
  font-size: 12px;
  color: var(--text-0);
  font-variant-numeric: tabular-nums;
}
.lb-hint {
  position: absolute;
  bottom: 108px;
  left: 0; right: 0;
  text-align: center;
  font-size: 11px;
  color: var(--text-2);
  pointer-events: none;
}
.lb-close {
  position: absolute;
  top: 16px; right: 18px;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.lb-close:hover { background: rgba(255, 61, 139, 0.6); transform: rotate(90deg); }
.lb-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
  font-size: 30px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.lb-arrow:hover { background: rgba(255, 61, 139, 0.55); }
.lb-prev { left: 18px; }
.lb-next { right: 18px; }
.lb-caption {
  position: absolute;
  bottom: 20px;
  left: 0; right: 0;
  text-align: center;
  font-size: 13px;
  color: var(--text-1);
  padding: 0 20px;
}

/* ============ 响应式：桌面横屏 ============ */
@media (min-width: 640px) {
  .member-grid { grid-template-columns: repeat(4, 1fr); }
  .carousel { aspect-ratio: 16 / 10; }
  .carousel-arrow { opacity: 1; }
}

@media (min-width: 1024px) {
  .member-grid { grid-template-columns: repeat(6, 1fr); }
  .carousel { aspect-ratio: 16 / 10; }
}

/* 移动端触控优化 */
@media (max-width: 639px) {
  .countdown-inner { flex-direction: column; align-items: flex-start; }
  .cd-timer { width: 100%; justify-content: space-between; }
  .cd-cell { flex: 1; }
  .member-grid { grid-template-columns: repeat(4, 1fr); }
  .member-grid.large { grid-template-columns: repeat(4, 1fr); }
}

/* 无障碍：减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ============ 顶部导航链接（偶活预告 / 成员生日互链） ============ */
.topnav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1; /* 导航区伸展占满剩余宽度，使「关于」可经 margin-left:auto 推到最右侧 */
}
.nav-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  white-space: nowrap;
  transition: color 0.2s, background 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.nav-link:hover {
  color: var(--hover-text);
  background: var(--hover-bg);
  border-color: var(--glass-border);
}
.nav-link.active {
  color: #fff;
  background: linear-gradient(135deg, rgba(255, 61, 139, 0.9), rgba(139, 92, 246, 0.9));
  border-color: transparent;
  box-shadow: 0 0 14px rgba(255, 61, 139, 0.35);
}
/* 低调导航链接（关于页入口）：简单文字链接（非胶囊布局），小字号 + 淡化颜色，位于主导航最右侧右对齐 */
.nav-link-muted {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-2);
  padding: 6px 8px;
  margin-left: auto; /* 推至导航区最右侧，右对齐 */
  border: none;            /* 覆盖 .nav-link 的 1px 透明边框，保持朴素链接 */
  border-radius: 0;        /* 去除胶囊圆角 */
  background: transparent; /* 去除胶囊背景 */
}
.nav-link-muted:hover {
  color: var(--text-0);      /* 悬停仅提亮文字 */
  background: transparent;   /* 不显示背景 */
  border-color: transparent; /* 不显示边框 */
}

/* ============ 关于本站页：说明与免责声明 ============ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.about-section {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  backdrop-filter: blur(8px);
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.about-section:hover {
  transform: translateY(-2px);
  border-color: var(--divider);
  box-shadow: var(--shadow-card);
}
.about-h {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text-0);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.about-h::before {
  content: '';
  width: 4px;
  height: 16px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--pink), var(--purple));
}
.about-p {
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-1);
  margin-bottom: 10px;
}
.about-p:last-child { margin-bottom: 0; }
.about-strong { color: var(--text-0); font-weight: 600; }
/* 警示区块（责任限制 / 法律条款）：琥珀色左描边弱化强调 */
.about-warn {
  border-left: 3px solid var(--amber);
}
.about-warn .about-h::before {
  background: linear-gradient(180deg, var(--amber), var(--pink));
}
@media (min-width: 720px) {
  .about-grid { grid-template-columns: repeat(2, 1fr); }
  .about-span { grid-column: 1 / -1; }
}
@media (max-width: 639px) {
  .about-section { padding: 18px 16px; }
}

/* ============ 成员生日页：页面标题 ============ */
.bd-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  margin: 6px 0 18px;
}
.bd-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.bd-title-mark {
  font-size: 18px;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 8px rgba(255, 61, 139, 0.5));
}
.bd-sub { font-size: 13px; color: var(--text-1); }

/* ============ 省份/月份分类标签（省份按数量降序、月份按 1-12 自然序，点击筛选） ============ */
.province-tags,
.month-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}
.province-tag,
.month-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px 7px 16px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  color: var(--text-1);
  font-size: 13px;
  font-family: var(--font);
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: color 0.25s, background 0.25s, border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}
.province-tag:hover,
.month-tag:hover {
  color: var(--hover-text);
  background: var(--hover-bg-strong);
  transform: translateY(-1px);
}
.province-tag.active,
.month-tag.active {
  color: #fff;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(255, 61, 139, 0.35);
  transform: translateY(-1px);
}
.pt-count {
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  background: var(--pt-count-bg);
  color: inherit;
  font-variant-numeric: tabular-nums;
}
.province-tag.active .pt-count,
.month-tag.active .pt-count { background: rgba(255, 255, 255, 0.24); }

/* ============ 生日成员卡片 ============ */
.birthday-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.birthday-card {
  background: linear-gradient(160deg, var(--glass), var(--card-hi));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  animation: bd-in 0.4s ease both;
}
@keyframes bd-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}
.birthday-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 61, 139, 0.35);
  box-shadow: var(--shadow-card), 0 0 24px rgba(255, 61, 139, 0.14);
}

/* 成员公式照：2:3 矩形通栏展示，宽度贴近卡片，外圈应援色描边 + 同色柔光 */
.bd-photo-wrap {
  display: block;
  padding: 0;
}
.bd-photo,
.bd-photo-fallback {
  width: 100%;
  aspect-ratio: 2 / 3;
  box-sizing: border-box;
  border-radius: 20px 20px 0 0; /* 顶部圆角与卡片一致，描边沿圆角完整显示 */
  object-fit: cover;
  display: block;
  border: 2.5px solid var(--member-color, var(--purple));
  box-shadow: 0 6px 22px var(--member-shadow, rgba(139, 92, 246, 0.4));
  background: var(--bg-2);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.birthday-card:hover .bd-photo,
.birthday-card:hover .bd-photo-fallback {
  transform: scale(1.03);
  box-shadow: 0 10px 28px var(--member-shadow, rgba(139, 92, 246, 0.55));
}
.bd-photo-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 56px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--member-color, #8b5cf6), var(--photo-fallback));
}
/* 无应援色：不显示彩色边框/阴影，中性底色 */
.bd-photo.no-ring,
.bd-photo-fallback.no-ring { border: none; }
.bd-photo-fallback.no-ring {
  background: linear-gradient(135deg, var(--bg-2), var(--photo-fallback));
  color: var(--text-2);
}

.bd-body {
  padding: 14px 18px 18px; /* 增加照片与姓名之间的间隔 */
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.bd-name {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--member-color, inherit); /* 成员姓名使用自己的应援色 */
  text-shadow: 0 0 10px var(--member-shadow, transparent), 0 0 22px var(--member-shadow, transparent); /* 应援色发光 */
}
/* 姓名/团体链接化：继承应援色发光与文字色，无下划线，hover 微降透明度提示可点 */
.bd-name,
.cdh-name,
.bd-group,
.cdh-group { text-decoration: none; }
.bd-name:hover,
.cdh-name:hover,
.bd-group:hover,
.cdh-group:hover { opacity: 0.85; }
.bd-nick { font-size: 12px; color: var(--text-2); margin-top: -5px; }
/* 所属团体行：小号 LOGO + 团体名 */
.bd-group {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--text-1);
  max-width: 100%;
}
.bd-group .group-logo,
.bd-group .group-logo-fallback {
  width: 22px;
  height: 22px;
  font-size: 11px;
  border-width: 1px;
  flex: 0 0 auto;
}
.bd-group-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 150px;
}

/* 底部信息行：生日月日 + 倒计时徽标 */
.bd-foot {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px dashed var(--divider-weak);
}
.bd-date {
  font-size: 13px;
  font-weight: 600;
  color: var(--pink);
  text-shadow: 0 0 12px rgba(255, 61, 139, 0.35);
}
.bd-countdown {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.bd-countdown.later { color: var(--later); background: rgba(34, 197, 94, 0.12); border-color: rgba(34, 197, 94, 0.3); }
.bd-countdown.soon  { color: var(--soon); background: rgba(245, 158, 11, 0.12); border-color: rgba(245, 158, 11, 0.3); }
.bd-countdown.hot   { color: var(--hot); background: rgba(239, 68, 68, 0.12); border-color: rgba(239, 68, 68, 0.35); animation: pulse 1.6s infinite; }
.bd-countdown.today {
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--pink));
  border-color: transparent;
  box-shadow: 0 0 12px rgba(255, 61, 139, 0.5);
}

/* ============ 生日页：顶部倒计时栏 ============ */
/* 布局：左=照片(360×540原始大小)｜中=成员信息(左对齐)｜右=倒计时(无边框大字) */
.countdown-hero {
  position: relative;
  display: flex;
  align-items: center;
  gap: 34px;
  margin: 4px 0 22px;
  padding: 28px;
  border: 1px solid var(--divider-weak);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255, 61, 139, 0.09), rgba(139, 92, 246, 0.06) 55%, var(--card-hi));
  animation: bd-in 0.4s ease;
}
.cdh-badge {
  position: absolute;
  top: -9px;
  left: 18px;
  padding: 2px 12px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: #fff;
  background: linear-gradient(90deg, var(--pink), var(--purple));
  box-shadow: 0 4px 12px rgba(255, 61, 139, 0.35);
}
/* 左栏：照片容器放大为 360×540，与缩略图原始尺寸一致，完整展示不裁切 */
.cdh-photo { flex: 0 0 auto; width: 360px; }
.cdh-photo-img,
.cdh-photo-fallback {
  width: 360px;
  height: 540px;
  box-sizing: border-box;
  border-radius: 16px;
  object-fit: cover;
  display: block;
  border: 2px solid var(--member-color, var(--purple));
  box-shadow: 0 10px 30px var(--member-shadow, rgba(139, 92, 246, 0.45));
  background: var(--bg-2);
}
.cdh-photo-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 120px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--member-color, #8b5cf6), var(--photo-fallback));
}
.cdh-photo-img.no-ring,
.cdh-photo-fallback.no-ring { border: none; }
.cdh-photo-fallback.no-ring {
  background: linear-gradient(135deg, var(--bg-2), var(--photo-fallback));
  color: var(--text-2);
}
/* 中栏：成员信息（团体/姓名/昵称/生日日期），照片右侧左对齐 */
.cdh-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
  margin: 0 24px; /* 左右留白，与照片/倒计时拉开间距 */
}
.cdh-name {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.25;
  color: var(--member-color, inherit); /* 成员姓名使用自己的应援色 */
  text-shadow: 0 0 12px var(--member-shadow, transparent), 0 0 30px var(--member-shadow, transparent); /* 应援色发光 */
}
.cdh-nick { font-size: 14px; color: var(--text-2); }
.cdh-group {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-1);
  max-width: 100%;
}
.cdh-group .group-logo,
.cdh-group .group-logo-fallback {
  width: 26px;
  height: 26px;
  font-size: 12px;
  border-width: 1px;
  flex: 0 0 auto;
}
.cdh-group .bd-group-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}
.cdh-date {
  margin-top: 8px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--pink);
  text-shadow: 0 0 12px rgba(255, 61, 139, 0.35);
}
/* 右栏：倒计时（数字大字 + 汉字小字，无边框背景） */
.cdh-days {
  flex: 0 0 auto;
  min-width: 130px; /* 至少完整容纳两位数字 + 单位，防止挤压截断 */
  margin: 0 16px;   /* 左右留白 */
  display: flex;
  align-items: baseline;
  gap: 6px;
  line-height: 1;
  white-space: nowrap;
}
.cdh-days-num {
  font-size: 52px;
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.cdh-days-unit {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.cdh-days.later .cdh-days-num,
.cdh-days.later .cdh-days-unit { color: var(--later); text-shadow: 0 0 16px rgba(74, 222, 128, 0.35); }
.cdh-days.soon .cdh-days-num,
.cdh-days.soon .cdh-days-unit { color: var(--soon); text-shadow: 0 0 16px rgba(251, 191, 36, 0.35); }
.cdh-days.hot .cdh-days-num,
.cdh-days.hot .cdh-days-unit {
  color: var(--hot);
  text-shadow: 0 0 16px rgba(248, 113, 113, 0.4);
  animation: pulse 1.6s infinite;
}
.cdh-days.today .cdh-days-num,
.cdh-days.today .cdh-days-unit {
  background: linear-gradient(135deg, var(--red), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: pulse 1.6s infinite;
}
/* 窄屏：360×540 照片等比缩小，保持三栏布局 */
@media (max-width: 1024px) {
  .countdown-hero { gap: 22px; padding: 20px; }
  .cdh-photo { width: 240px; }
  .cdh-photo-img,
  .cdh-photo-fallback { width: 240px; height: 360px; border-radius: 12px; }
  .cdh-photo-fallback { font-size: 80px; }
  .cdh-name { font-size: 24px; }
  .cdh-info { margin: 0 14px; }
  .cdh-days { margin: 0 10px; min-width: 110px; }
  .cdh-days-num { font-size: 42px; }
}
@media (max-width: 700px) {
  .countdown-hero { gap: 16px; padding: 16px; }
  .cdh-photo { width: 120px; }
  .cdh-photo-img,
  .cdh-photo-fallback { width: 120px; height: 180px; border-radius: 10px; }
  .cdh-photo-fallback { font-size: 44px; }
  .cdh-name { font-size: 18px; }
  .cdh-nick { font-size: 12px; }
  .cdh-group { font-size: 12px; gap: 6px; }
  .cdh-group .group-logo,
  .cdh-group .group-logo-fallback { width: 20px; height: 20px; font-size: 10px; }
  .cdh-group .bd-group-name { max-width: 120px; }
  .cdh-date { font-size: 14px; }
  .cdh-info { margin: 0 8px; }
  .cdh-days { margin: 0 6px; min-width: 84px; }
  .cdh-days-num { font-size: 30px; }
  .cdh-days-unit { font-size: 11px; }
}

/* ============ 生日页响应式 ============ */
@media (min-width: 640px) {
  .birthday-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
}
@media (min-width: 1024px) {
  .birthday-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}
@media (max-width: 639px) {
  .topbar-inner { flex-wrap: wrap; }
  .topnav { order: 3; width: 100%; justify-content: flex-start; padding: 2px 2px 0; }
  .status { min-width: 0; } /* 窄屏：状态区与品牌区同行，限制最小宽度会挤压布局导致换行 */
}

/* ============ 现役团体页 ============ */
/* 团体卡片网格：移动端单列，桌面端双列 */
.gr-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 720px) {
  .gr-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
/* 团体卡片：玻璃拟态圆角容器，hover 上浮 + 霓虹描边 */
.gr-card {
  background: linear-gradient(160deg, var(--glass), var(--card-hi));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 16px 16px 12px;
  overflow: hidden; /* 横幅贴边时圆角裁剪，同时约束溢出内容 */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  animation: bd-in 0.4s ease both;
  scroll-margin-top: 90px; /* 字母导航滚动定位时避开 sticky 顶部栏 */
}
.gr-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 61, 139, 0.35);
  box-shadow: var(--shadow-card), 0 0 24px rgba(255, 61, 139, 0.14);
}
/* 团体横幅：LOGO 矩形占满卡片全部宽度 */
.gr-banner {
  margin: -16px -16px 14px;
}
.gr-logo,
.gr-logo-fallback {
  display: block;
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 0;
  border: none;
  background: var(--bg-2);
}
.gr-logo-fallback {
  background: linear-gradient(135deg, var(--purple), var(--pink));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
}
/* 团体头：名称（链接微博）左，坐标徽标右 */
.gr-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.gr-name-link {
  display: block;
  flex: 1;
  min-width: 0;
  text-decoration: none;
}
.gr-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-0);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s;
}
.gr-name-link:hover .gr-name { color: var(--pink); }
/* 坐标徽标：右侧胶囊 */
.gr-loc {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--loc-color);
  background: var(--loc-bg);
  border: 1px solid var(--loc-border);
  text-shadow: 0 0 8px rgba(56, 189, 248, 0.4);
  white-space: nowrap;
}
/* 成员姓名沿用应援色发光（变量由 memberHTML 提升到 .member 卡片外层继承） */
.gr-card .member-name {
  color: var(--member-color, inherit);
  text-shadow: 0 0 10px var(--member-shadow, transparent), 0 0 22px var(--member-shadow, transparent);
}
/* 窄屏：坐标徽标允许换行，避免长团体名溢出 */
@media (max-width: 480px) {
  .gr-head { flex-wrap: wrap; }
}

/* ============ 资格标签（成员照片右下角） ============ */
.md-badge {
  position: absolute;
  right: 6px;
  bottom: 6px;
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 9px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(0, 0, 0, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  pointer-events: none;
  white-space: nowrap;
}
/* 正式 = 琥珀金（低饱和，弱化发光） */
.md-badge.regular {
  color: rgba(253, 230, 138, 0.92);
  border-color: rgba(251, 191, 36, 0.35);
  background: rgba(80, 48, 0, 0.42);
  box-shadow: none;
}
/* 兼任 = 青色 */
.md-badge.concurrent {
  color: rgba(165, 243, 252, 0.92);
  border-color: rgba(34, 211, 238, 0.35);
  background: rgba(0, 55, 62, 0.42);
  box-shadow: none;
}
/* 飞行 = 粉色 */
.md-badge.fly {
  color: rgba(251, 207, 232, 0.92);
  border-color: rgba(255, 61, 139, 0.35);
  background: rgba(80, 14, 40, 0.42);
  box-shadow: none;
}
/* 研修生 = 紫色 */
.md-badge.trainee {
  color: rgba(221, 214, 254, 0.92);
  border-color: rgba(139, 92, 246, 0.35);
  background: rgba(40, 20, 80, 0.42);
  box-shadow: none;
}

/* ============ 团体页：成员照片放大 + 资格标签骑跨边框 ============ */
/* 成员网格固定每行 3 张（覆盖全局 ≥640px→4列、≥1024px→6列 规则），
   桌面端照片边长由约 86px 增至约 180px，正好放大 2 倍 */
.gr-card .member-grid { grid-template-columns: repeat(3, 1fr); }
/* 照片容器放开通明：资格标签可溢出至照片边框外（照片自身带圆角，不受影响） */
.gr-card .member-photo-wrap { overflow: visible; }
/* 资格标签骑跨照片右下角边框：一半压在照片上、一半露出照片外 */
.gr-card .md-badge { right: -7px; bottom: -7px; }

/* ============ 团体页：右侧字母导航条 ============ */
.alpha-nav {
  position: fixed;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 6px 3px;
  border-radius: 12px;
  background: var(--alpha-nav-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.alpha-key {
  width: 22px;
  height: 19px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--text-2);
  font-size: 10px;
  font-weight: 600;
  font-family: inherit;
  line-height: 19px;
  text-align: center;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}
.alpha-key:hover {
  color: var(--text-0);
  background: var(--hover-bg-strong);
}
.alpha-key.active {
  color: #0b0b14;
  background: var(--pink);
  font-weight: 700;
}
/* 移动端：更紧凑，避免遮挡卡片 */
@media (max-width: 640px) {
  .alpha-nav { right: 4px; gap: 0; padding: 4px 2px; }
  .alpha-key { width: 18px; height: 16px; font-size: 9px; line-height: 16px; }
}