/* ==========================================
   qingdaolocal.com v8.2 — 海洋蓝主题设计系统
   配色: 主色 #1E88E5 / 辅色 #64B5F6 / 强调橙 #FF9800
   字体: Inter / Noto Sans SC
   栅格: 1200px 居中
   ========================================== */

/* ----- CSS变量 ----- */
:root {
  /* 主色系 */
  --primary: #1E88E5;
  --primary-dark: #1565C0;
  --primary-light: #E3F2FD;
  --primary-gradient: linear-gradient(135deg, #1E88E5, #1565C0);

  /* 辅助色 */
  --accent: #FF9800;
  --accent-light: #FFF3E0;

  /* 中性色 */
  --bg: #F8FAFC;
  --card: #FFFFFF;
  --card-shadow: 0 2px 12px rgba(0,0,0,0.06);
  --card-shadow-hover: 0 6px 20px rgba(0,0,0,0.1);
  --border: #E2E8F0;
  --text-primary: #1E293B;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --text-light: #94A3B8;

  /* 圆角 */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* 字体层级 */
  --font-sans: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;

  /* 间距 */
  --gap-xs: 4px;
  --gap-sm: 8px;
  --gap-md: 16px;
  --gap-lg: 24px;
  --gap-xl: 32px;

  /* 毛玻璃 */
  --glass-bg: rgba(255,255,255,0.85);
  --glass-blur: blur(12px);
}

/* 进度条 */
#progressBar {
  position: fixed; top: 0; left: 0; z-index: 9999;
  width: 0; height: 3px;
  background: var(--primary);
  transition: width 0.5s, opacity 0.3s;
}

/* 板块通用 */
.section-block { margin-bottom: var(--gap-xl); }

/* 移动端菜单 */
@media (max-width: 1024px) {
  .nav-links.show { display: flex; flex-direction: column; position: fixed; top: 64px; left: 0; right: 0; background: var(--glass-bg); backdrop-filter: var(--glass-blur); padding: var(--gap-md); border-bottom: 1px solid var(--border); z-index: 999; }
}

/* ----- 全局重置 ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* ----- 容器 ----- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--gap-lg); }

/* ==========================================
   顶部导航栏
   ========================================== */
.top-nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid rgba(226,232,240,0.5);
  height: 64px;
  transition: box-shadow 0.3s;
}
.top-nav.scrolled { box-shadow: 0 1px 8px rgba(0,0,0,0.06); }
.top-nav .container {
  display: flex; align-items: center;
  height: 100%; gap: var(--gap-md);
}

/* Logo */
.nav-logo { display: flex; align-items: flex-start; gap: 4px; flex-shrink: 0; flex-direction: column; }
.nav-logo-img { width: 28px; height: 28px; }
.nav-logo-group { display: flex; align-items: center; gap: 8px; }
.nav-logo-text {
  font-size: 20px; font-weight: 700;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}
.nav-logo-sub {
  font-size: 10px; color: var(--text-light);
  letter-spacing: 1px;
  margin-top: -2px;
  display: block;
}

/* 导航链接 - 下划线hover动画 */
.nav-links {
  display: flex; align-items: center; gap: 2px;
  flex: 1; justify-content: center;
}
.nav-link {
  padding: 8px 14px;
  font-size: 14px; font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  position: relative;
  white-space: nowrap;
}
.nav-link:hover { color: var(--primary); }
.nav-link::after {
  content: ''; position: absolute; bottom: 2px; left: 50%;
  width: 0; height: 2px;
  background: var(--primary);
  transition: all 0.25s;
  transform: translateX(-50%);
  border-radius: 1px;
}
.nav-link:hover::after { width: 60%; }

/* 搜索框 - 圆角+搜索按钮 */
.nav-search {
  display: flex; align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0 4px 0 14px;
  height: 36px;
  width: 220px;
  transition: all 0.25s;
  flex-shrink: 0;
  overflow: hidden;
}
.nav-search:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30,136,229,0.1);
  width: 260px;
}
.nav-search input {
  border: none; background: none; outline: none;
  flex: 1; font-size: 13px; color: var(--text-primary);
  font-family: var(--font-sans);
  min-width: 0;
}
.nav-search input::placeholder { color: var(--text-light); }
.nav-search-btn {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--primary); color: #fff;
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s;
}
.nav-search-btn:hover { background: var(--primary-dark); }
.nav-search-btn svg { width: 14px; height: 14px; }

/* 天气 */
.nav-weather {
  display: none; align-items: center; gap: 6px;
  font-size: 12px; color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}
@media (min-width: 1024px) { .nav-weather { display: flex; } }

/* 汉堡菜单 */
.nav-toggle {
  display: none; flex-direction: column; gap: 4px;
  cursor: pointer; padding: 8px; background: none; border: none;
}
.nav-toggle span {
  display: block; width: 20px; height: 2px;
  background: var(--text-primary); border-radius: 1px;
  transition: all 0.3s;
}

/* ==========================================
   首屏区域
   ========================================== */
.hero-section {
  margin-top: 64px;
  padding: var(--gap-xl) 0;
  display: grid;
  grid-template-columns: 1.9fr 1fr;
  gap: var(--gap-lg);
}

/* 轮播Banner - 渐变遮罩 */
.hero-banner {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--primary-gradient);
}
.hero-banner-slide {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: var(--gap-lg);
  opacity: 0; transition: opacity 0.5s;
  background-size: cover !important;
  background-position: center !important;
}
.hero-banner-tag, .hero-banner-title, .hero-banner-meta { position: relative; z-index: 1; }
.hero-banner-slide::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.6) 0%, transparent 50%);
  pointer-events: none; z-index: 0;
}
.hero-banner-slide.active { opacity: 1; }
.hero-banner-tag {
  display: inline-block;
  padding: 3px 12px; border-radius: 12px;
  font-size: 12px; font-weight: 500;
  background: var(--primary); color: #fff;
  margin-bottom: var(--gap-sm);
  align-self: flex-start;
}
.hero-banner-title {
  font-size: 22px; font-weight: 700; color: #fff;
  line-height: 1.3; margin-bottom: 6px;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
.hero-banner-meta { font-size: 12px; color: rgba(255,255,255,0.7); }
.hero-banner-dots {
  position: absolute; bottom: 12px; right: 16px;
  display: flex; gap: 6px;
}
.hero-banner-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.4); cursor: pointer;
  transition: all 0.3s;
}
.hero-banner-dot.active { background: var(--primary); width: 24px; border-radius: 4px; }

/* 快捷入口 - 2x4 SVG图标网格 */
.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--gap-sm);
}
.hero-grid-item {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px;
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 14px 8px;
  box-shadow: var(--card-shadow);
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid var(--border);
}
.hero-grid-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--primary);
  background: var(--primary-light);
}
.hero-grid-icon {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
}
.hero-grid-icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.hero-grid-label {
  font-size: 12px; font-weight: 500;
  color: var(--text-secondary);
  text-align: center;
}

/* ==========================================
   主体双栏
   ========================================== */
.main-content {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--gap-xl);
  padding-bottom: var(--gap-xl);
}
.main-left { min-width: 0; }

/* 板块标题 */
.section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--gap-md);
  padding-bottom: var(--gap-sm);
  border-bottom: 2px solid var(--primary);
}
.section-title {
  font-size: 20px; font-weight: 700; color: var(--text-primary);
  display: flex; align-items: center; gap: 8px;
}
.section-more {
  font-size: 13px; color: var(--primary);
  font-weight: 500; transition: all 0.2s;
  display: flex; align-items: center; gap: 4px;
}
.section-more:hover { gap: 8px; }

/* 资讯卡片 - 头条样式(前三) */
.news-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: var(--gap-md);
  margin-bottom: var(--gap-md);
}
.news-grid-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card);
  box-shadow: var(--card-shadow);
  transition: all 0.2s;
  cursor: pointer;
  display: flex; flex-direction: column;
}
.news-grid-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
}
.news-grid-img {
  width: 100%; aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--bg);
}
.news-grid-body { padding: 14px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.news-grid-tag {
  display: inline-block;
  padding: 2px 10px; border-radius: 10px;
  font-size: 11px; font-weight: 500;
  align-self: flex-start;
}
.news-grid-tag.blue { background: #E3F2FD; color: #1E88E5; }
.news-grid-tag.orange { background: #FFF3E0; color: #FF9800; }
.news-grid-tag.green { background: #E8F5E9; color: #43A047; }
.news-grid-title {
  font-size: 15px; font-weight: 600;
  line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-grid-meta {
  font-size: 12px; color: var(--text-muted);
  display: flex; align-items: center; gap: 8px;
  margin-top: auto;
}
.news-grid-meta svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 2; vertical-align: middle; }

/* 最新资讯 - 左图右文列表 */
.news-list { display: flex; flex-direction: column; gap: var(--gap-sm); }
.news-card {
  display: flex; gap: var(--gap-md);
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: var(--gap-md);
  box-shadow: var(--card-shadow);
  transition: all 0.2s;
  cursor: pointer;
  border: 1px solid transparent;
}
.news-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--primary-light);
}
.news-card-img {
  width: 140px; height: 94px; border-radius: var(--radius-sm);
  object-fit: cover; flex-shrink: 0;
  background: var(--bg);
}
.news-card-content { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.news-card-title {
  font-size: 14px; font-weight: 500;
  line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--text-primary);
}
.news-card-summary {
  font-size: 13px; color: var(--text-muted);
  line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card-footer {
  display: flex; align-items: center; gap: var(--gap-sm);
  font-size: 12px; color: var(--text-light);
  margin-top: auto;
}

/* 板块内容列表 */
.section-items { display: flex; flex-direction: column; gap: var(--gap-sm); }
.section-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
  transition: all 0.2s;
  cursor: pointer;
  border: 1px solid transparent;
}
.section-item:hover {
  transform: translateX(4px);
  border-color: var(--primary-light);
  box-shadow: var(--card-shadow-hover);
}
.section-item-left { display: flex; align-items: center; gap: 10px; min-width: 0; flex: 1; }
.section-item-tag {
  flex-shrink: 0;
  padding: 2px 8px; border-radius: 10px;
  font-size: 11px; font-weight: 500;
  background: var(--primary-light); color: var(--primary);
}
.section-item-title {
  font-size: 14px; font-weight: 500;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.section-item-meta {
  font-size: 12px; color: var(--text-muted); flex-shrink: 0;
  margin-left: var(--gap-sm);
}

/* 图文网格（景点/活动） */
.card-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--gap-md);
}
.card-grid-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card);
  box-shadow: var(--card-shadow);
  transition: all 0.2s;
  cursor: pointer;
}
.card-grid-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
}
.card-grid-img {
  width: 100%; aspect-ratio: 16/10;
  object-fit: cover;
  background: var(--bg);
}
.card-grid-body { padding: 12px; }
.card-grid-tag {
  display: inline-block;
  padding: 2px 8px; border-radius: 10px;
  font-size: 11px; font-weight: 500;
  background: var(--primary-light); color: var(--primary);
  margin-bottom: 4px;
}
.card-grid-title {
  font-size: 14px; font-weight: 500;
  line-height: 1.3;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ----- 右栏 ----- */
.main-right { display: flex; flex-direction: column; gap: var(--gap-lg); }

.sidebar-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: var(--gap-md);
  box-shadow: var(--card-shadow);
}
.sidebar-title {
  font-size: 15px; font-weight: 600;
  padding-bottom: var(--gap-sm);
  margin-bottom: var(--gap-sm);
  border-bottom: 2px solid var(--primary);
  display: flex; align-items: center; gap: 8px;
}

/* 寻归公益 - 蓝色主题 */
.welfare-card {
  background: var(--primary-light);
  border: 1px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: var(--gap-md);
  position: relative;
  overflow: hidden;
}
.welfare-card::before {
  content: ''; position: absolute; top: -20px; right: -20px;
  width: 80px; height: 80px;
  background: radial-gradient(circle, rgba(30,136,229,0.1), transparent);
  border-radius: 50%;
}
.welfare-title { color: var(--primary); font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.welfare-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.5; margin-bottom: var(--gap-sm); }
.welfare-stats {
  display: flex; gap: var(--gap-md);
  margin-bottom: var(--gap-md);
}
.welfare-stat {
  flex: 1; text-align: center;
}
.welfare-stat-num {
  font-size: 22px; font-weight: 700; color: var(--primary);
  display: block;
}
.welfare-stat-label {
  font-size: 11px; color: var(--text-muted);
  display: block; margin-top: 2px;
}
.welfare-btn {
  display: inline-block;
  padding: 8px 20px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-md);
  font-size: 13px; font-weight: 500;
  transition: all 0.2s;
  width: 100%;
  text-align: center;
}
.welfare-btn:hover { background: var(--primary-dark); }

/* 热榜TOP10 */
.hot-list { display: flex; flex-direction: column; gap: 6px; }
.hot-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
}
.hot-item:hover { background: var(--primary-light); }
.hot-rank {
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 600;
  color: var(--text-light);
  flex-shrink: 0;
}
.hot-rank.top3 { color: var(--accent); font-weight: 700; }
.hot-title {
  flex: 1; font-size: 13px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  color: var(--text-primary);
}
.hot-reads { font-size: 11px; color: var(--text-light); flex-shrink: 0; }

/* 工具入口 */
.tools-entry {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--gap-sm);
}
.tools-entry-item {
  display: flex; align-items: center; gap: 8px;
  padding: 10px; border-radius: var(--radius-md);
  background: var(--bg);
  font-size: 13px; font-weight: 500;
  transition: all 0.2s;
  cursor: pointer;
}
.tools-entry-item:hover { background: var(--primary-light); color: var(--primary); }
.tools-entry-item svg { width: 16px; height: 16px; fill: none; stroke: var(--primary); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

/* ==========================================
   六大分类卡片
   ========================================== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-md);
}
.category-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg);
  box-shadow: var(--card-shadow);
  transition: all 0.3s;
  cursor: pointer;
  border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: var(--gap-sm);
}
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--primary);
}
.category-card-icon { width: 32px; height: 32px; color: var(--primary); }
.category-card-icon svg { width: 32px; height: 32px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.category-card-title { font-size: 16px; font-weight: 600; color: var(--text-primary); }
.category-card-desc { font-size: 13px; color: var(--text-muted); line-height: 1.4; }
.category-card-link {
  font-size: 13px; color: var(--primary); font-weight: 500;
  display: flex; align-items: center; gap: 4px;
  transition: gap 0.2s;
}
.category-card-link:hover { gap: 8px; }
.category-card-link svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ==========================================
   数据统计条
   ========================================== */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-md);
  margin: var(--gap-xl) 0;
}
.stat-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg);
  text-align: center;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border);
}
.stat-num {
  font-size: 28px; font-weight: 700; color: var(--primary);
  display: block;
}
.stat-label { font-size: 13px; color: var(--text-muted); margin-top: 4px; display: block; }

/* ==========================================
   页脚
   ========================================== */
.site-footer {
  background: #1E293B; color: rgba(255,255,255,0.6);
  padding: var(--gap-xl) 0 var(--gap-md);
  margin-top: var(--gap-xl);
}
.footer-logo-area { margin-bottom: var(--gap-md); }
.footer-logo-area .nav-logo-text { font-size: 18px; }
.footer-logo-area .nav-logo-sub { color: rgba(255,255,255,0.4); }
.footer-slogan { font-size: 13px; color: rgba(255,255,255,0.5); margin-top: 4px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: var(--gap-xl);
}
.footer-col h4 {
  font-size: 14px; font-weight: 600; color: rgba(255,255,255,0.9);
  margin-bottom: var(--gap-md);
}
.footer-col p { font-size: 13px; line-height: 1.6; }
.footer-col a {
  display: block; font-size: 13px;
  padding: 4px 0;
  transition: all 0.2s;
  color: rgba(255,255,255,0.6);
}
.footer-col a:hover { color: #fff; padding-left: 4px; }
.footer-bottom {
  margin-top: var(--gap-lg);
  padding-top: var(--gap-md);
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}

/* ==========================================
   响应式
   ========================================== */
@media (max-width: 1024px) {
  .hero-section { grid-template-columns: 1fr; }
  .main-content { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: repeat(4, 1fr); }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-search { width: 180px; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .container { padding: 0 var(--gap-md); }
  .hero-grid { grid-template-columns: repeat(4, 1fr); gap: 6px; }
  .hero-grid-item { padding: 10px 6px; }
  .hero-grid-label { font-size: 11px; }
  .news-grid { grid-template-columns: 1fr; }
  .news-card-img { width: 100px; height: 70px; }
  .card-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); gap: var(--gap-sm); }
  .footer-grid { grid-template-columns: 1fr; gap: var(--gap-lg); }
  .welfare-stats { gap: var(--gap-sm); }
}

/* ==========================================
   工具类
   ========================================== */
.fade-in { animation: fadeIn 0.4s ease-out both; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

/* ==========================================
   向后兼容别名（旧版 style.css / bendibao.css）
   ========================================== */
:root {
  --text: var(--text-primary);
  --text-body: var(--text-secondary);
  --text-lighter: var(--text-light);
  --primary-bright: var(--primary);
  --bg-alt: var(--card);
  --secondary: var(--primary);
  --primary-dark: #1565C0;
  --white: #FFFFFF;
  --footer-bg: #F1F5F9;
  --font-heading: var(--font-sans);
  --font-body: var(--font-sans);
  --text-xs: 0.75rem;
  --text-sm: 0.8125rem;
  --text-base: 0.9375rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --glass-blur: 12px;
  --glass-blur-md: 16px;
  --glass-saturate: 180%;
  --glass-border: rgba(255,255,255,0.15);
  --radius-base: 8px;
  --gap-1: 4px;
  --gap-2: 8px;
  --gap-3: 12px;
  --gap-4: 16px;
}