/* ========================================
   倬尔口腔 · 全新视觉设计系统 V2
   设计理念：温暖 · 专业 · 高级感 · 值得信赖
   配色：深海蓝 + 暖金 + 柔白
   参考设计原则：Claude温暖中性 + Stripe高级阴影 + Airbnb圆润亲和
   ======================================== */

/* ---------- 设计令牌 (Design Tokens) ---------- */
:root {
  /* 主色 */
  --primary: #0f2b46;
  --primary-light: #1a4068;
  --primary-lighter: #2d6aa0;
  --primary-soft: #3a8fd4;

  /* 强调色 - 暖金系 */
  --accent: #b8862d;
  --accent-light: #d4a43e;
  --accent-lighter: #e8c97a;
  --accent-soft: #f5e6c0;
  --accent-bg: #fdf8ed;

  /* 中性色 - 温暖灰阶 */
  --text-primary: #1c2024;
  --text-secondary: #4a5568;
  --text-tertiary: #718096;
  --text-muted: #a0aec0;
  --border-light: #e8ecf0;
  --border-warm: #f0ebe3;

  /* 背景色 */
  --bg-white: #ffffff;
  --bg-warm: #faf9f7;
  --bg-cream: #f5f3ef;
  --bg-blue-soft: #edf4fa;

  /* 排版 */
  --font-sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", -apple-system, Arial, sans-serif;
  --font-serif: "Georgia", "Noto Serif SC", "SimSun", serif;

  /* 间距 */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  /* 圆角 */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* 阴影 */
  --shadow-sm: 0 1px 3px rgba(15,43,70,.06), 0 1px 2px rgba(15,43,70,.04);
  --shadow-md: 0 4px 16px rgba(15,43,70,.07), 0 2px 6px rgba(15,43,70,.04);
  --shadow-lg: 0 12px 40px rgba(15,43,70,.10), 0 4px 12px rgba(15,43,70,.05);
  --shadow-xl: 0 20px 60px rgba(15,43,70,.12), 0 8px 20px rgba(15,43,70,.06);
  --shadow-glow-gold: 0 4px 24px rgba(184,134,45,.25);

  /* 过渡 */
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration: 0.3s;
}

/* ---------- 基础重置 ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: var(--bg-warm);
  line-height: 1.75;
  letter-spacing: 0.01em;
}
a { color: inherit; text-decoration: none; transition: color var(--duration) var(--ease-smooth); }
a:hover { color: var(--accent); }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; border: none; }
::selection { background: var(--accent-soft); color: var(--primary); }

/* ---------- 通用容器 ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- 板块标题 ---------- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}
.section-header .overline {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-sm);
  position: relative;
}
.section-header .overline::before,
.section-header .overline::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--accent-lighter);
  vertical-align: middle;
  margin: 0 12px;
}
.section-header h2 {
  font-size: 34px;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 1px;
  line-height: 1.3;
  margin-bottom: var(--space-sm);
}
.section-header p {
  font-size: 16px;
  color: var(--text-tertiary);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* 兼容旧class */
.section-title { text-align: center; margin-bottom: var(--space-2xl); }
.section-title h2 {
  font-size: 34px; color: var(--primary); font-weight: 700; letter-spacing: 1px; line-height: 1.3;
}
.section-title h2::after {
  content: ''; display: block; width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-lighter));
  margin: 14px auto 0; border-radius: 2px;
}
.section-title p { color: var(--text-tertiary); font-size: 16px; margin-top: var(--space-sm); }

/* ---------- 通用按钮 ---------- */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 36px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: #fff; border-radius: var(--radius-full); font-size: 15px; font-weight: 600;
  box-shadow: var(--shadow-glow-gold);
  transition: all var(--duration) var(--ease-smooth);
  letter-spacing: 0.5px; border: none; cursor: pointer;
  font-family: inherit;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(184,134,45,.35);
  color: #fff;
}
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 36px;
  background: var(--bg-white);
  color: var(--primary); border-radius: var(--radius-full);
  font-size: 15px; font-weight: 600;
  border: 1.5px solid var(--border-light);
  transition: all var(--duration) var(--ease-smooth);
  cursor: pointer; font-family: inherit;
}
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ---------- 顶部栏 ---------- */
.top-bar {
  background: var(--primary);
  color: rgba(255,255,255,.65); font-size: 13px;
  padding: 10px 0;
  letter-spacing: 0.3px;
}
.top-bar .container {
  display: flex; justify-content: space-between; align-items: center;
}
.top-bar a {
  color: rgba(255,255,255,.75);
  margin-left: 20px;
  transition: color var(--duration) var(--ease-smooth);
}
.top-bar a:hover { color: var(--accent-lighter); }
.top-bar-left span { margin-right: 20px; }

/* ---------- 页头 ---------- */
.header {
  background: var(--bg-white);
  box-shadow: 0 1px 0 var(--border-light);
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(255,255,255,.92);
}
.header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo:hover { color: inherit; }
.logo-icon {
  width: 44px; height: 44px; background: linear-gradient(135deg, var(--primary), var(--primary-lighter));
  border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: #fff; font-weight: 700;
  box-shadow: 0 2px 8px rgba(15,43,70,.15);
}
.logo-text { font-size: 24px; font-weight: 700; color: var(--primary); letter-spacing: 2px; }
.logo-text small { display: block; font-size: 11px; color: var(--text-muted); font-weight: 400; letter-spacing: 1px; }

.header-info { display: flex; align-items: center; gap: 24px; }
.header-tel { text-align: right; }
.header-tel .label { font-size: 11px; color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; }
.header-tel .number { font-size: 20px; font-weight: 700; color: var(--primary); letter-spacing: 0.5px; }
.header-qq { display: flex; gap: 8px; }
.header-qq a {
  width: 38px; height: 38px; border-radius: var(--radius-md);
  background: var(--bg-blue-soft); display: flex; align-items: center; justify-content: center;
  transition: all var(--duration) var(--ease-smooth);
}
.header-qq a:hover { background: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ---------- 显示控制工具类 ---------- */
.desktop-only { display: block; }
.mobile-only { display: none; }

/* ---------- 导航 ---------- */
.nav {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 60%, var(--primary-lighter) 100%);
  box-shadow: 0 2px 12px rgba(15,43,70,.15);
}

/* 移动端导航内联系方式 */
.nav-contact {
  display: none;
  padding: 16px 20px;
  background: rgba(0,0,0,.15);
  border-bottom: 1px solid rgba(255,255,255,.1);
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.nav-tel {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
}
.nav-tel-icon { width: 16px; height: 16px; flex-shrink: 0; }
.nav-qq {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: rgba(255,255,255,.15);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: 14px;
}
.nav-qq img { height: 18px; }
.nav ul {
  display: flex; justify-content: center; gap: 0;
}
.nav li { position: relative; }
.nav li a {
  display: block; padding: 15px 30px; color: rgba(255,255,255,.85);
  font-size: 15px; font-weight: 500; letter-spacing: 1px;
  transition: all var(--duration) var(--ease-smooth);
}
.nav li a:hover, .nav li.active a {
  color: #fff;
}
.nav li.active a {
  background: rgba(255,255,255,.15);
  font-weight: 600;
}
.nav li.active::after {
  content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 40px; height: 4px; background: var(--accent); border-radius: 3px 3px 0 0;
}

/* 移动端菜单按钮 */
.menu-toggle {
  display: none; cursor: pointer; width: 40px; height: 40px;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.menu-toggle span {
  display: block; width: 22px; height: 2px; background: var(--primary);
  border-radius: 2px; transition: all .3s var(--ease-smooth);
}
.menu-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ==========================================
   Hero 横幅 — 全新设计
   ========================================== */
.hero {
  position: relative; overflow: hidden;
  background: var(--primary);
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(45,106,160,.4) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(184,134,45,.15) 0%, transparent 50%),
    linear-gradient(160deg, var(--primary) 0%, var(--primary-light) 40%, var(--primary-lighter) 100%);
}
/* 装饰性光斑 */
.hero-overlay::before {
  content: '';
  position: absolute;
  top: -120px; right: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(232,201,122,.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-overlay::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -40px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(58,143,212,.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-inner {
  position: relative; z-index: 1;
  max-width: 1200px; margin: 0 auto; padding: 44px 24px;
  display: flex; align-items: center;
  gap: 60px;
}
.hero-content { flex: 1; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-full);
  color: var(--accent-lighter);
  font-size: 13px; font-weight: 500;
  margin-bottom: 20px;
  backdrop-filter: blur(4px);
}
.hero-badge .pulse {
  width: 6px; height: 6px;
  background: var(--accent-lighter);
  border-radius: 50%;
  animation: pulse-glow 2s ease-in-out infinite;
}
@keyframes pulse-glow {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(232,201,122,.4); }
  50% { opacity: .7; box-shadow: 0 0 0 8px rgba(232,201,122,0); }
}
.hero-content h1 {
  font-size: 40px; font-weight: 800; line-height: 1.3;
  margin-bottom: 20px;
  color: #fff;
  text-shadow: 0 2px 20px rgba(0,0,0,.15);
}
.hero-content h1 span {
  background: linear-gradient(135deg, var(--accent-lighter) 0%, #fff 40%, var(--accent) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-content .hero-desc {
  font-size: 15px; line-height: 2;
  margin-bottom: 32px; color: rgba(255,255,255,.7);
}
.hero-content .hero-desc strong { color: rgba(255,255,255,.9); font-weight: 500; }
.hero-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 40px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: #fff; border-radius: var(--radius-full); font-size: 15px; font-weight: 600;
  box-shadow: var(--shadow-glow-gold); transition: all var(--duration) var(--ease-smooth);
  letter-spacing: 0.5px;
}
.hero-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(184,134,45,.4);
  color: #fff;
}
.hero-stats {
  display: flex; gap: 40px; margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.hero-stat-item .num {
  font-size: 28px; font-weight: 700; color: var(--accent-lighter);
  display: block; line-height: 1.2;
}
.hero-stat-item .label {
  font-size: 13px; color: rgba(255,255,255,.5);
  letter-spacing: 0.5px;
}

/* 轮播图片 */
.hero-slider {
  width: 480px; flex-shrink: 0;
  aspect-ratio: 4/3;
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,255,255,.08);
  border: none; outline: none;
}
.hero-slide {
  position: absolute; inset: 0;
  opacity: 0; transition: opacity 1s var(--ease-smooth);
  background: rgba(255,255,255,.05);
}
.hero-slide.active { opacity: 1; }
.hero-slide img {
  width: 100%; height: 100%; object-fit: cover;
  display: block;
}
.hero-slide-dots {
  position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 8px; z-index: 5;
  padding: 6px 12px;
  background: rgba(0,0,0,.25);
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}
.hero-slide-dots .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,.3); cursor: pointer;
  transition: all var(--duration) var(--ease-smooth);
}
.hero-slide-dots .dot:hover { background: rgba(255,255,255,.6); transform: scale(1.2); }
.hero-slide-dots .dot.active {
  background: var(--accent-lighter);
  box-shadow: 0 0 8px rgba(232,201,122,.5);
  width: 24px; border-radius: 4px;
}

/* ==========================================
   快捷入口 — 浮动卡片（grid版，统一边框逻辑）
   ========================================== */
.quick-entry {
  background: transparent; padding: 0;
  margin-top: -36px; position: relative; z-index: 10;
}
.quick-entry .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--border-light);
}
/* 统一用 gap 替代边框，视觉更干净 */
.quick-entry.grid-mode .container {
  gap: 16px;
  padding: 16px;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: visible;
  box-shadow: var(--shadow-lg);
}
.quick-item {
  display: flex; flex-direction: column; align-items: center;
  padding: 28px 20px; transition: all var(--duration) var(--ease-smooth);
  cursor: pointer;
  text-decoration: none;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  border: none;
  box-shadow: var(--shadow-sm);
  text-align: center;
}
.quick-entry:not(.grid-mode) .quick-item {
  border-right: 1px solid var(--border-light);
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}
.quick-entry:not(.grid-mode) .quick-item:last-child { border-right: none; }
.quick-item:hover {
  background: var(--accent-bg);
  transform: translateY(-3px);
  box-shadow: inset 0 3px 0 var(--accent);
}
.quick-item:hover h3 { color: var(--accent); }
.quick-icon {
  width: 52px; height: 52px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 14px;
  transition: all var(--duration) var(--ease-smooth);
}
.quick-item:nth-child(1) .quick-icon { background: linear-gradient(135deg, #edf4fa, #d6e8f7); }
.quick-item:nth-child(2) .quick-icon { background: linear-gradient(135deg, #fef3e2, #fde5c3); }
.quick-item:nth-child(3) .quick-icon { background: linear-gradient(135deg, #eaf7ea, #d4edd4); }
.quick-item:nth-child(4) .quick-icon { background: linear-gradient(135deg, #fce8e8, #f5d4d4); }
.quick-item:hover .quick-icon { transform: scale(1.1); }
.quick-item h3 { font-size: 15px; color: var(--primary); font-weight: 600; margin-bottom: 4px; transition: color var(--duration); }
.quick-item p { font-size: 12px; color: var(--text-muted); }

/* ==========================================
   快捷入口 V2 — 2卡片 + 横向信息条
   ========================================== */
.quick-entry-v2 {
  background: transparent;
  padding: 0;
  margin-top: -36px;
  position: relative;
  z-index: 10;
}
.quick-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  background: var(--bg-white);
  padding: 24px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--border-light);
}
.quick-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px 28px;
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--duration) var(--ease-smooth);
  cursor: pointer;
}
.quick-card--phone {
  background: linear-gradient(135deg, #edf4fa 0%, #d6e8f7 100%);
}
.quick-card--time {
  background: linear-gradient(135deg, #fef3e2 0%, #fde5c3 100%);
}
.quick-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.quick-card--phone:hover {
  background: linear-gradient(135deg, #daeaf8 0%, #c4ddf4 100%);
}
.quick-card--time:hover {
  background: linear-gradient(135deg, #fde8c8 0%, #fcd9a8 100%);
}
.quick-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.85);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
  transition: transform var(--duration) var(--ease-smooth);
}
.quick-card-icon svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}
.quick-card--phone .quick-card-icon svg { stroke: #1a5276; }
.quick-card--time .quick-card-icon svg { stroke: #7d5a1e; }
.quick-card:hover .quick-card-icon {
  transform: scale(1.08);
}
.quick-card-body h3 {
  font-size: 16px;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 2px;
}
.quick-card-number {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 2px;
  letter-spacing: 0.5px;
}
.quick-card-action {
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
}
/* 横向信息条 */
.quick-info-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: 16px;
  padding: 14px 24px;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm), 0 0 0 1px var(--border-light);
  font-size: 14px;
  color: var(--text-secondary);
}
.quick-info-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 20px;
  white-space: nowrap;
}
.quick-info-item .info-icon {
  flex-shrink: 0;
  opacity: 0.6;
}
.quick-info-divider {
  width: 1px;
  height: 16px;
  background: var(--border-light);
  flex-shrink: 0;
}
.quick-info-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--duration);
}
.quick-info-link:hover {
  color: var(--accent-light);
  text-decoration: underline;
}

/* ==========================================
   特殊服务 — 卡片升级
   ========================================== */
.special-services { padding: var(--space-3xl) 0; background: var(--bg-warm); }
.special-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.special-grid .special-card:nth-child(3) {
  grid-column: 1 / -1; max-width: 50%; margin: 0 auto;
}
.special-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all .4s var(--ease-smooth);
  display: flex;
  border: 1px solid var(--border-light);
}
.special-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-soft);
}
.special-card .thumb {
  width: 220px; min-height: 220px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  position: relative; overflow: hidden;
}
/* emoji 包裹渐变圆形背景，提升专业感 */
.special-card .thumb::after {
  content: attr(data-emoji);
  font-size: 48px;
  line-height: 1;
  position: relative;
  z-index: 1;
}
/* 每个卡片的渐变圆底 */
.special-card:nth-child(1) .thumb {
  background: radial-gradient(circle, #e8f4fd 0%, #bdd8f0 100%);
}
.special-card:nth-child(2) .thumb {
  background: radial-gradient(circle, #fef5e6 0%, #f5d89a 100%);
}
.special-card:nth-child(3) .thumb {
  background: radial-gradient(circle, #e8f8ed 0%, #a8d9b8 100%);
}
.special-card:nth-child(1) .thumb { background: linear-gradient(135deg, #edf4fa 0%, #d6e8f7 100%); }
.special-card:nth-child(2) .thumb { background: linear-gradient(135deg, #fef3e2 0%, #fde5c3 100%); }
.special-card:nth-child(3) .thumb { background: linear-gradient(135deg, #eaf7ea 0%, #d4edd4 100%); }
.special-card .info { padding: 28px; flex: 1; display: flex; flex-direction: column; justify-content: center; }
.special-card .info h3 {
  font-size: 19px; color: var(--primary); margin-bottom: 12px; font-weight: 700;
  letter-spacing: 0.5px;
}
.special-card .info p { font-size: 14px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 16px; }
.special-card .info .tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 5px 14px; border-radius: var(--radius-full);
  background: var(--accent-bg); color: var(--accent);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.5px; align-self: flex-start;
}

/* ==========================================
   常规治疗 — 标签胶囊
   ========================================== */
.treatments { padding: var(--space-3xl) 0; background: var(--bg-white); }
.treat-list {
  display: flex; flex-wrap: wrap; gap: 14px; justify-content: center;
  max-width: 800px; margin: 0 auto;
}
.treat-item {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 26px; background: var(--bg-cream); border-radius: var(--radius-full);
  font-size: 15px; color: var(--primary); font-weight: 500;
  transition: all var(--duration) var(--ease-smooth);
  cursor: pointer; border: 1.5px solid transparent;
  text-decoration: none;
  position: relative;
  padding-left: 36px;
}
/* 左侧金色箭头，hover 时滑入 */
.treat-item::before {
  content: '→';
  position: absolute;
  left: 14px;
  opacity: 0;
  transform: translateX(-8px);
  transition: all var(--duration) var(--ease-smooth);
  color: var(--accent-lighter);
  font-weight: 700;
}
.treat-item:hover::before {
  opacity: 1;
  transform: translateX(0);
}
.treat-item:hover {
  background: var(--primary); color: #fff;
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.treat-item .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0;
  transition: background var(--duration);
}
.treat-item:hover .dot { background: var(--accent-lighter); }

/* ==========================================
   最新动态 — 资讯+二维码
   ========================================== */
.news { padding: var(--space-3xl) 0; background: var(--bg-cream); }
.news-grid {
  display: grid; grid-template-columns: 5fr 2fr; gap: 40px;
}
.news-main h3, .news-side h3 {
  font-size: 20px; color: var(--primary); margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--accent-lighter);
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; letter-spacing: 0.5px;
}
.news-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-warm);
  display: flex; justify-content: space-between; align-items: flex-start;
  transition: all var(--duration);
}
.news-list li:last-child { border-bottom: none; }
.news-list li:hover { padding-left: 8px; }
.news-list li a {
  font-size: 15px; color: var(--text-secondary); flex: 1; line-height: 1.7;
  transition: color var(--duration);
}
.news-list li a:hover { color: var(--accent); }
.news-list li .date {
  font-size: 12px; color: var(--text-muted); white-space: nowrap; margin-left: 16px;
  padding: 3px 10px; background: var(--bg-warm); border-radius: var(--radius-full);
}
.qrcode-box {
  text-align: center; background: var(--bg-white);
  padding: 28px; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}
.qrcode-box p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* ==========================================
   走进倬尔 — 品质展示
   ========================================== */
.about-section { padding: var(--space-3xl) 0; background: var(--bg-white); }
.about-content {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.about-text h2 {
  font-size: 30px; color: var(--primary); margin-bottom: 8px; font-weight: 700;
}
.about-text .about-subtitle {
  font-size: 14px; color: var(--accent); font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 20px;
}
.about-quote {
  font-family: var(--font-serif);
  font-size: 16px; color: var(--text-secondary);
  line-height: 2; margin-bottom: 20px;
  padding: 20px 24px;
  background: var(--accent-bg);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
}
.about-text p { font-size: 15px; color: var(--text-secondary); line-height: 1.9; margin-bottom: 16px; }
.about-text .highlights {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 28px;
}
.highlight-item {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; background: var(--bg-blue-soft); border-radius: var(--radius-md);
  font-size: 14px; color: var(--primary); font-weight: 500;
  transition: all var(--duration);
}
.highlight-item:hover {
  background: var(--primary);
  color: #fff;
  transform: translateX(4px);
}
.highlight-item .check {
  color: var(--accent); font-size: 16px; flex-shrink: 0;
  font-weight: 700;
}
.highlight-item:hover .check { color: var(--accent-lighter); }
.about-img {
  width: 100%; height: 380px; border-radius: var(--radius-lg); overflow: hidden;
  background: var(--bg-blue-soft); display: flex; align-items: center; justify-content: center;
  font-size: 64px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

/* 走进倬尔 - 视频区域 */
.about-media {
  width: 100%;
}
.about-video-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  background: var(--bg-white);
}
.about-video-wrapper video {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16/9;
  object-fit: cover;
}
.about-video-wrapper .video-caption {
  padding: 12px 16px;
  background: var(--bg-cream);
  font-size: 14px;
  color: var(--text-secondary);
  text-align: center;
  border-top: 1px solid var(--border-light);
}

/* ==========================================
   在线预约 CTA
   ========================================== */
.cta-booking {
  padding: 72px 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(184,134,45,.12) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(58,143,212,.08) 0%, transparent 50%),
    linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 60%, var(--primary-lighter) 100%);
  color: #fff; text-align: center;
  position: relative; overflow: hidden;
}
.cta-booking::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
  pointer-events: none;
}
.cta-booking h2 { font-size: 32px; margin-bottom: 10px; font-weight: 700; position: relative; }
.cta-booking .cta-sub {
  font-size: 14px;
  color: var(--accent-lighter);
  margin-bottom: 16px;
  position: relative;
  letter-spacing: 0.5px;
}
.cta-booking p { font-size: 16px; opacity: .75; margin-bottom: 28px; position: relative; }
.cta-booking .btn-wrap {
  display: inline-block;
  position: relative;
}
.cta-booking .btn-note {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  opacity: .5;
  color: rgba(255,255,255,.7);
}
.cta-booking .btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 15px 44px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: #fff; border-radius: var(--radius-full); font-size: 16px; font-weight: 600;
  transition: all var(--duration) var(--ease-smooth);
  box-shadow: var(--shadow-glow-gold);
  position: relative; text-decoration: none;
}
.cta-booking .btn:hover {
  transform: translateY(-3px); color: #fff;
  box-shadow: 0 8px 32px rgba(184,134,45,.45);
}

/* ==========================================
   首页核心数据统计条（stats-bar）
   ========================================== */
.stats-bar {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  padding: 40px 0;
  position: relative;
  overflow: hidden;
}
/* 装饰光斑 */
.stats-bar::before {
  content: '';
  position: absolute;
  top: -60px; right: 10%;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(184,134,45,.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.stats-bar .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stats-bar-item {
  text-align: center;
  padding: 8px 16px;
  position: relative;
}
/* 中间分割线（除最后一个） */
.stats-bar-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  height: 40px;
  width: 1px;
  background: rgba(255,255,255,.15);
}
.stats-bar-item .num {
  font-size: 36px;
  font-weight: 800;
  color: var(--accent-lighter);
  line-height: 1.2;
  display: block;
}
.stats-bar-item .label {
  font-size: 13px;
  color: rgba(255,255,255,.6);
  letter-spacing: 1px;
  margin-top: 4px;
  display: block;
}

/* ---------- 友情链接 ---------- */
.links {
  padding: 18px 0; background: var(--bg-cream); font-size: 13px;
  border-top: 1px solid var(--border-warm);
}
.links .container { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.links .label { color: var(--text-muted); white-space: nowrap; font-weight: 500; }
.links a { color: var(--text-tertiary); transition: color var(--duration); }
.links a:hover { color: var(--accent); }

/* ==========================================
   页脚 — 深色高级感
   ========================================== */
.footer {
  background: var(--primary);
  color: rgba(255,255,255,.5); padding: 48px 0 24px;
  position: relative;
}
.footer::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.footer .container {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px;
}
.footer .footer-qr {
  text-align: center;
}
.footer .footer-qr img {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 2px solid rgba(255,255,255,.1);
  display: block;
  margin: 0 auto 10px;
}
.footer .footer-qr p {
  font-size: 13px;
  color: rgba(255,255,255,.5);
  text-align: center;
}
.footer h4 {
  color: #fff; font-size: 16px; margin-bottom: 20px;
  font-weight: 600; letter-spacing: 0.5px;
}
.footer p { font-size: 14px; line-height: 1.9; }
.footer a { color: rgba(255,255,255,.5); transition: color var(--duration); }
.footer a:hover { color: var(--accent-lighter); }
.footer-links li { margin-bottom: 10px; }
.footer-links li a {
  font-size: 14px;
  transition: all var(--duration);
}
.footer-links li a:hover { padding-left: 4px; }
.footer-bottom {
  text-align: center; padding-top: 24px; margin-top: 36px;
  border-top: 1px solid rgba(255,255,255,.08); font-size: 13px;
}

/* ==========================================
   内页布局
   ========================================== */
.page-banner {
  background:
    radial-gradient(ellipse at 30% 50%, rgba(184,134,45,.1) 0%, transparent 50%),
    linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 60%, var(--primary-lighter) 100%);
  color: #fff; padding: 56px 0; text-align: center;
}
.page-banner h1 { font-size: 32px; font-weight: 700; margin-bottom: 10px; letter-spacing: 1px; }
.page-banner .breadcrumb { font-size: 14px; opacity: .65; }
.page-banner .breadcrumb a { color: rgba(255,255,255,.75); }
.page-banner .breadcrumb a:hover { color: var(--accent-lighter); }
.page-banner .breadcrumb span { margin: 0 8px; }

.page-body { padding: 56px 0; }
.page-layout {
  display: grid; grid-template-columns: 240px 1fr; gap: 32px;
}
.page-sidebar { position: sticky; top: 100px; align-self: start; }
.sidebar-title {
  background: var(--primary); color: #fff; padding: 14px 20px;
  border-radius: var(--radius-md) var(--radius-md) 0 0; font-size: 17px; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
  letter-spacing: 0.5px;
}
.sidebar-nav {
  background: var(--bg-white); border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  border: 1px solid var(--border-light);
  border-top: none;
}
.sidebar-nav li a {
  display: block; padding: 13px 20px; font-size: 14px;
  color: var(--text-secondary); border-bottom: 1px solid var(--border-warm);
  transition: all var(--duration) var(--ease-smooth);
}
.sidebar-nav li:last-child a { border-bottom: none; }
.sidebar-nav li a:hover,
.sidebar-nav li.active a {
  background: var(--accent-bg); color: var(--accent); padding-left: 26px;
}
.sidebar-nav li.active a { font-weight: 600; }

.page-content {
  background: var(--bg-white); border-radius: var(--radius-md); padding: 36px;
  box-shadow: var(--shadow-sm);
  min-height: 500px;
  border: 1px solid var(--border-light);
}
.page-content h2 {
  font-size: 22px; color: var(--primary); margin-bottom: 18px;
  padding-bottom: 14px; border-bottom: 2px solid var(--accent-lighter);
  font-weight: 700;
}
.page-content p { font-size: 15px; color: var(--text-secondary); line-height: 1.9; margin-bottom: 14px; }
.page-content img { border-radius: var(--radius-md); margin: 16px 0; display: block; margin-left: auto; margin-right: auto; max-width: 100%; height: auto; }

/* ---------- V2 通用组件 ---------- */

/* 医生卡片 */
.doctor-card {
  background: var(--bg-warm);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin: 28px 0;
  border: 1px solid var(--border-warm);
  transition: box-shadow var(--duration) var(--ease-smooth), transform var(--duration) var(--ease-smooth);
}
.doctor-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.doctor-card-inner { display: flex; flex-wrap: wrap; gap: 24px; }
.doctor-avatar {
  width: 160px; height: 200px; border-radius: var(--radius-md);
  overflow: hidden; flex-shrink: 0; box-shadow: var(--shadow-md);
  background: var(--bg-blue-soft);
  display: flex; align-items: center; justify-content: center;
  font-size: 56px;
}
.doctor-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.doctor-info { flex: 1; min-width: 280px; }
.doctor-info h3 {
  margin: 0 0 8px; color: var(--primary); font-size: 22px; font-weight: 700;
  display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
}
.doctor-info h3 .role { font-size: 14px; font-weight: 400; color: var(--accent); }
.doctor-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.doctor-tag {
  display: inline-block; padding: 4px 12px; border-radius: var(--radius-full);
  font-size: 12px; color: #fff; font-weight: 500;
}
.doctor-tag--primary { background: var(--primary); }
.doctor-tag--accent { background: var(--accent); }
.doctor-tag--blue { background: var(--primary-lighter); }
.doctor-desc { margin: 0 0 12px; color: var(--text-secondary); line-height: 1.8; font-size: 15px; }
.doctor-expertise {
  padding: 16px; background: var(--bg-white); border-radius: var(--radius-sm);
  border-left: 4px solid var(--accent);
}
.doctor-expertise p { margin: 0; font-size: 14px; color: var(--primary); }

/* 服务区块 */
.service-section {
  margin-bottom: 32px; padding-bottom: 28px;
  border-bottom: 1px solid var(--border-warm);
}
.service-section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.service-section h2 {
  font-size: 20px; color: var(--primary); margin-bottom: 12px; font-weight: 700;
  display: flex; align-items: center; gap: 8px;
}
.service-section h2::before {
  content: ""; display: inline-block; width: 4px; height: 20px;
  background: var(--accent); border-radius: 2px;
}
.service-section p { font-size: 15px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 12px; }
.service-section ul { padding-left: 20px; margin: 0; }
.service-section ul li { color: var(--text-secondary); line-height: 2; font-size: 14px; }
.service-section ul li a { color: var(--primary-lighter); text-decoration: none; transition: color var(--duration); }
.service-section ul li a:hover { color: var(--accent); }

/* 信息提示框 */
.info-box {
  border-radius: var(--radius-md); padding: 28px; margin: 24px 0;
  border: 1px solid var(--border-warm); background: var(--bg-warm);
}
.info-box h3 {
  margin: 0 0 16px; color: var(--primary); font-size: 18px;
  padding-bottom: 12px; border-bottom: 2px solid var(--accent);
}
.info-box h4 { margin: 20px 0 10px; color: var(--primary); font-size: 15px; font-weight: 600; }
.info-box ul { padding-left: 20px; margin: 0; }
.info-box ul li { color: var(--text-secondary); line-height: 2; font-size: 14px; }

/* CTA 框 */
.cta-box {
  border-radius: var(--radius-md); padding: 24px; margin: 28px 0;
  text-align: center;
  background: var(--bg-blue-soft);
}
.cta-box--warm { background: var(--accent-bg); }
.cta-box p { margin: 0 0 8px; }
.cta-box .cta-title { color: var(--primary); font-size: 16px; font-weight: 600; }
.cta-box .cta-desc { color: var(--text-secondary); font-size: 14px; }

/* 服务标签 */
.service-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.service-tag {
  display: inline-block; background: var(--bg-blue-soft); color: var(--primary);
  padding: 4px 10px; border-radius: var(--radius-full); font-size: 12px;
  transition: all var(--duration); cursor: default;
}

/* ---------- 表单样式 ---------- */
.form-group { margin-bottom: 22px; }
.form-group label {
  display: block; font-size: 14px; color: var(--primary);
  margin-bottom: 8px; font-weight: 600;
  letter-spacing: 0.3px;
}
.form-group label .required { color: #e74c3c; }
.form-control {
  width: 100%; padding: 12px 16px; border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md); font-size: 14px;
  transition: all var(--duration) var(--ease-smooth);
  font-family: inherit;
  background: var(--bg-white);
  color: var(--text-primary);
}
.form-control:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(184,134,45,.1);
  background: var(--bg-white);
}
.form-control::placeholder { color: var(--text-muted); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-submit {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 40px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff; border: none; border-radius: var(--radius-full);
  font-size: 15px; cursor: pointer;
  transition: all var(--duration) var(--ease-smooth);
  font-family: inherit; font-weight: 600;
  box-shadow: 0 4px 16px rgba(15,43,70,.2);
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(15,43,70,.3);
}
.btn-reset {
  display: inline-block; padding: 13px 32px;
  background: var(--bg-cream); color: var(--text-secondary); border: 1.5px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 15px; cursor: pointer;
  transition: all var(--duration) var(--ease-smooth);
  font-family: inherit; margin-left: 12px;
}
.btn-reset:hover { background: var(--border-warm); border-color: var(--text-muted); }
.form-note { font-size: 13px; color: #e74c3c; margin-top: 8px; }

/* ---------- 404 页面 ---------- */
.page-404 {
  display: flex; align-items: center; justify-content: center;
  min-height: 80vh; text-align: center;
}
.page-404 h1 { font-size: 120px; color: var(--primary); font-weight: 800; line-height: 1; opacity: .15; }
.page-404 h2 { font-size: 24px; color: var(--text-secondary); margin: 16px 0; }
.page-404 p { color: var(--text-muted); margin-bottom: 24px; }

/* ---------- 文章列表 ---------- */
.article-list li {
  padding: 18px 0; border-bottom: 1px solid var(--border-warm);
  display: flex; justify-content: space-between; align-items: flex-start;
  transition: all var(--duration);
}
.article-list li:last-child { border-bottom: none; }
.article-list li:hover { padding-left: 4px; }
.article-list li a { font-size: 15px; color: var(--text-secondary); flex: 1; line-height: 1.7; transition: color var(--duration); }
.article-list li a:hover { color: var(--accent); }
.article-list li .date { font-size: 13px; color: var(--text-muted); white-space: nowrap; margin-left: 16px; }
.pagination {
  display: flex; gap: 8px; justify-content: center; margin-top: 36px;
}
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: var(--radius-md);
  font-size: 14px; border: 1.5px solid var(--border-light);
  transition: all var(--duration) var(--ease-smooth);
  font-weight: 500;
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); }
.pagination .active {
  background: var(--primary); color: #fff; border-color: var(--primary);
}

/* ---------- 联系信息 ---------- */
.contact-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  margin-bottom: 32px;
}
.contact-card {
  background: var(--bg-white); border-radius: var(--radius-lg); padding: 28px;
  text-align: center; border: 1px solid var(--border-light);
  transition: all var(--duration) var(--ease-smooth);
}
.contact-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow-lg);
  border-color: var(--accent-soft);
}
.contact-card .icon { font-size: 36px; margin-bottom: 14px; }
.contact-card h3 { font-size: 16px; color: var(--primary); margin-bottom: 8px; font-weight: 600; }
.contact-card p { font-size: 14px; color: var(--text-tertiary); line-height: 1.7; }
.map-placeholder {
  width: 100%; height: 300px; background: var(--bg-blue-soft);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--text-muted); margin-top: 24px;
  border: 1px solid var(--border-light);
}

/* ==========================================
   倬尔简介详细页样式
   ========================================== */

/* 品牌理念引言 */
.brand-intro {
  margin-bottom: 40px;
}
.brand-quote {
  background: linear-gradient(135deg, var(--accent-bg) 0%, var(--bg-cream) 100%);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  position: relative;
  border-left: 4px solid var(--accent);
}
.brand-quote .quote-mark {
  font-size: 64px;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
  font-family: Georgia, serif;
  position: absolute;
}
.brand-quote .quote-mark:not(.closing) {
  top: 20px;
  left: 24px;
}
.brand-quote .quote-mark.closing {
  bottom: 0;
  right: 24px;
}
.brand-quote p {
  font-size: 17px;
  line-height: 2;
  color: var(--text-secondary);
  font-style: italic;
  margin: 0;
  padding: 0 20px;
}

/* 门诊概览 */
.clinic-overview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 40px;
}
.overview-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.overview-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.overview-content p {
  margin-bottom: 16px;
}

/* 核心数据 */
.stats-section {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 40px 0;
  padding: 32px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: var(--radius-lg);
}
.stat-item {
  text-align: center;
  color: #fff;
}
.stat-number {
  font-size: 32px;
  font-weight: 700;
  color: var(--accent-lighter);
  margin-bottom: 8px;
}
.stat-label {
  font-size: 13px;
  opacity: 0.8;
}

/* 发展历程时间线 */
.timeline {
  position: relative;
  padding-left: 30px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-soft) 100%);
}
.timeline-item {
  position: relative;
  padding-bottom: 32px;
  display: flex;
  gap: 24px;
}
.timeline-item:last-child {
  padding-bottom: 0;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 4px;
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: 50%;
  border: 3px solid var(--bg-white);
  box-shadow: 0 0 0 2px var(--accent);
}
.timeline-year {
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  min-width: 60px;
}
.timeline-content h4 {
  font-size: 16px;
  color: var(--primary);
  margin-bottom: 8px;
}
.timeline-content p {
  font-size: 14px;
  color: var(--text-tertiary);
  margin: 0;
}

/* 核心优势 */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 32px 0;
}
.advantage-card {
  background: var(--bg-warm);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: all var(--duration) var(--ease-smooth);
  border: 1px solid var(--border-warm);
}
.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-soft);
}
.advantage-icon {
  font-size: 40px;
  margin-bottom: 16px;
}
.advantage-card h4 {
  font-size: 16px;
  color: var(--primary);
  margin-bottom: 12px;
}
.advantage-card p {
  font-size: 13px;
  color: var(--text-tertiary);
  line-height: 1.7;
  margin: 0;
}

/* 环境展示 */
.environment-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 32px 0;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.gallery-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: #fff;
  font-size: 14px;
}

/* 服务理念 */
.service-concept {
  background: var(--bg-blue-soft);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin: 24px 0;
}
.service-concept p {
  margin-bottom: 16px;
}
.service-concept p:last-child {
  margin-bottom: 0;
}

/* 联系信息框 */
.contact-info-box {
  background: var(--bg-cream);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin: 40px 0;
  border: 1px solid var(--border-warm);
}
.contact-info-box h3 {
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--accent);
}
.contact-info-grid {
  display: grid;
  gap: 12px;
}
.contact-info-item {
  display: flex;
  gap: 8px;
}
.contact-info-item .label {
  color: var(--text-tertiary);
  font-size: 14px;
  min-width: 80px;
}
.contact-info-item .value {
  color: var(--text-secondary);
  font-size: 14px;
}

/* 视频区域 */
.video-section {
  margin: 32px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.video-section video {
  width: 100%;
  height: auto;
  display: block;
}
.video-section .video-desc {
  text-align: center;
  padding: 16px;
  background: var(--bg-cream);
  margin: 0;
  font-size: 14px;
  color: var(--text-tertiary);
}

/* 二维码区域 */
.qrcode-section {
  text-align: center;
  padding: 32px;
  background: var(--bg-warm);
  border-radius: var(--radius-lg);
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.qrcode-section p {
  color: var(--text-secondary);
  margin-bottom: 20px;
}
.qrcode-section img {
  max-width: 340px;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}
.qrcode-labels {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 16px;
}
.qrcode-labels span {
  color: var(--primary);
  font-size: 14px;
}

/* 响应式 */
@media (max-width: 992px) {
  .clinic-overview {
    grid-template-columns: 1fr;
  }
  .stats-section {
    grid-template-columns: repeat(2, 1fr);
  }
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .brand-quote {
    padding: 28px 24px;
  }
  .brand-quote p {
    font-size: 15px;
    padding: 0;
  }
  .stats-section {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding: 24px;
  }
  .stat-number {
    font-size: 24px;
  }
  .advantages-grid {
    grid-template-columns: 1fr;
  }
  .environment-gallery {
    grid-template-columns: 1fr;
  }
  .qrcode-labels {
    flex-direction: column;
    gap: 8px;
  }
}

/* ---------- 文章详情 ---------- */
.article-detail h1 {
  font-size: 24px; color: var(--primary); margin-bottom: 14px;
  line-height: 1.5; border-bottom: 2px solid var(--accent); padding-bottom: 14px;
  font-weight: 700;
}
.article-meta {
  font-size: 13px; color: var(--text-muted); margin-bottom: 28px; padding-bottom: 18px;
  border-bottom: 1px solid var(--border-warm);
}
.article-body { font-size: 15px; line-height: 1.9; color: var(--text-secondary); }
.article-body p { margin: 0 0 18px; text-indent: 2em; }
.article-body strong { color: var(--primary); }
.article-body img { display: block !important; margin: 8px auto !important; max-width: 100%; height: auto; border-radius: var(--radius-md); }

/* ==========================================
   回到顶部
   ========================================== */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; cursor: pointer;
  box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden;
  transition: all var(--duration) var(--ease-smooth);
  z-index: 99;
  border: none;
}
.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top:hover {
  background: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-gold);
}

/* ==========================================
   滚动动画
   ========================================== */
.fade-in {
  opacity: 0; transform: translateY(24px);
  transition: opacity .7s var(--ease-smooth), transform .7s var(--ease-smooth);
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ==========================================
   服务项目（通用）
   ========================================== */
.services { padding: var(--space-3xl) 0; background: var(--bg-white); }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.service-card {
  background: var(--bg-warm); border-radius: var(--radius-lg); padding: 32px;
  transition: all .4s var(--ease-smooth);
  border: 1px solid transparent;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-soft);
  background: var(--bg-white);
}
.service-card .icon {
  width: 52px; height: 52px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 18px;
}
.service-card:nth-child(1) .icon { background: linear-gradient(135deg, var(--primary), var(--primary-lighter)); }
.service-card:nth-child(2) .icon { background: linear-gradient(135deg, var(--accent), var(--accent-light)); }
.service-card:nth-child(3) .icon { background: linear-gradient(135deg, var(--primary-lighter), var(--primary-soft)); }
.service-card h3 { font-size: 18px; color: var(--primary); margin-bottom: 10px; font-weight: 700; }
.service-card p { font-size: 14px; color: var(--text-tertiary); line-height: 1.8; }

/* ==========================================
   医生团队
   ========================================== */
.doctors { padding: var(--space-3xl) 0; background: var(--bg-cream); }
.doctors-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.doctor-card {
  background: var(--bg-white); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all .4s var(--ease-smooth);
  text-align: center;
  border: 1px solid var(--border-light);
}
.doctor-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.doctor-avatar {
  width: 100%; height: 220px; background: var(--bg-blue-soft);
  display: flex; align-items: center; justify-content: center;
  font-size: 64px;
}
.doctor-info { padding: 20px; }
.doctor-info h3 { font-size: 17px; color: var(--primary); margin-bottom: 6px; font-weight: 600; }
.doctor-info .title { font-size: 13px; color: var(--accent); margin-bottom: 10px; font-weight: 500; }
.doctor-info p { font-size: 13px; color: var(--text-tertiary); line-height: 1.7; }

/* ==========================================
   案例展示
   ========================================== */
.cases { padding: var(--space-3xl) 0; background: var(--bg-white); }
.cases-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.case-card {
  background: var(--bg-warm); border-radius: var(--radius-lg); overflow: hidden;
  transition: all .4s var(--ease-smooth);
  border: 1px solid transparent;
  display: block;
}
.case-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent-soft); }
.case-thumb {
  width: 100%; height: 200px; background: var(--bg-blue-soft);
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  font-size: 56px;
}
.case-info { padding: 20px; }
.case-info h3 { font-size: 16px; color: var(--primary); margin-bottom: 8px; font-weight: 600; }
.case-info p { font-size: 13px; color: var(--text-tertiary); line-height: 1.7; }
.case-info .tag {
  display: inline-block; padding: 4px 12px; border-radius: var(--radius-full);
  background: var(--bg-blue-soft); color: var(--primary-lighter); font-size: 12px; margin-top: 10px;
  font-weight: 500;
}
.case-info .date { display: block; font-size: 12px; color: var(--text-muted); margin-top: 6px; }

/* ==========================================
   响应式设计
   ========================================== */
@media (max-width: 992px) {
  .hero-inner { flex-direction: column; text-align: center; padding: 36px 24px; gap: 32px; }
  .hero-content { width: 100%; }
  .hero-content h1 { font-size: 32px; }
  .hero-badge { margin: 0 auto 20px; }
  .hero-stats { justify-content: center; }
  .hero-slider { width: 100%; max-width: 500px; aspect-ratio: 4/3; height: auto; }
  .special-grid { grid-template-columns: 1fr; }
  .special-grid .special-card:nth-child(3) { grid-column: auto; max-width: 100%; }
  .special-card { flex-direction: column; }
  .special-card .thumb { width: 100%; min-height: 180px; }
  .about-content { grid-template-columns: 1fr; gap: 40px; }
  .about-img { height: 300px; }
  .news-grid { grid-template-columns: 1fr; }
  .page-layout { grid-template-columns: 1fr; }
  .page-sidebar { position: static; }
  .sidebar-nav { display: flex; flex-wrap: wrap; border-radius: var(--radius-md); }
  .sidebar-nav li a { border-bottom: none; border-right: 1px solid var(--border-warm); }
  .footer .container { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .doctors-grid { grid-template-columns: repeat(2, 1fr); }
  .cases-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root {
    --space-2xl: 48px;
    --space-3xl: 64px;
  }
  /* stats-bar 移动端 2x2 */
  .stats-bar .container {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .stats-bar-item:not(:last-child)::after { display: none; }
  .stats-bar-item .num { font-size: 28px; }
  .top-bar { display: none; }
  .header .container { height: 60px; }
  .header { backdrop-filter: none; background: rgba(255,255,255,.97); }
  .logo-text { font-size: 20px; }
  .logo-text small { display: none; }
  .header-info { gap: 16px; }
  /* 移动端隐藏header内的电话和QQ */
  .desktop-only { display: none !important; }
  .mobile-only { display: flex; }
  .menu-toggle { display: flex; }
  /* 移动端导航样式 */
  .nav { display: none; }
  .nav.open { display: block; }
  .nav-contact { display: flex; }
  .nav ul { flex-direction: column; }
  .nav li a { padding: 14px 20px; border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav li.active::after { display: none; }

  .section-header h2, .section-title h2 { font-size: 26px; }
  .section-header p, .section-title p { font-size: 14px; }

  .hero-inner { padding: 28px 16px; }
  .hero-content h1 { font-size: 24px; margin-bottom: 14px; }
  .hero-content .hero-desc { 
    font-size: 14px; 
    margin-bottom: 20px;
    /* 移动端行高收窄，减少垂直空间 */
    line-height: 1.7;
  }
  /* 统计数据栏 - 横向滚动模式 */
  .hero-stats { 
    gap: 0; 
    margin-top: 20px; 
    padding-top: 16px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    /* 水平滚动：左右各留出滚动余量 */
    margin-left: -16px;
    margin-right: -16px;
    padding-left: 16px;
    padding-right: 16px;
  }
  .hero-stats::-webkit-scrollbar { display: none; } /* Chrome/Safari */
  .hero-stat-item { 
    min-width: 100px; 
    padding: 12px 16px;
    text-align: center;
    white-space: nowrap;
    border-right: 1px solid rgba(255,255,255,.1);
    flex-shrink: 0;
  }
  .hero-stat-item:last-child { border-right: none; }
  .hero-stat-item .num { font-size: 20px; }
  .hero-stat-item .label { font-size: 12px; }
  /* 按钮加大触摸区域 */
  .hero-btn { 
    padding: 16px 36px; 
    font-size: 15px; 
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  
  /* ========== 移动端 Hero 全宽背景轮播模式 ========== */
  .hero {
    /* 重置为更紧凑的布局 */
    min-height: auto;
  }
  .hero-inner {
    flex-direction: column;
    padding: 0;
    gap: 0;
  }
  .hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 24px 16px 20px;
    /* 半透明背景确保文字可读 */
    background: linear-gradient(180deg, rgba(15,43,70,.85) 0%, rgba(15,43,70,.7) 60%, rgba(15,43,70,.4) 100%);
    text-align: left;
  }
  .hero-badge { margin-bottom: 12px; }
  
  /* 轮播图改为全宽背景 */
  .hero-slider {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    max-width: none;
    height: 280px;
    border-radius: 0;
    box-shadow: none;
    z-index: 0;
  }
  .hero-slide {
    /* 背景图模式 */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
  }
  .hero-slide img {
    display: none; /* 隐藏 img 标签，用背景图方式展示 */
  }
  /* 轮播图上方叠加遮罩确保文字可读 */
  .hero-slider::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
      180deg,
      rgba(15,43,70,.7) 0%,
      rgba(15,43,70,.5) 50%,
      rgba(15,43,70,.8) 100%
    );
    z-index: 1;
  }
  .hero-slide-dots {
    bottom: 12px;
    z-index: 5;
  }

  .quick-entry { margin-top: -28px; }
  .quick-entry:not(.grid-mode) .container {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }
  .quick-entry:not(.grid-mode) .quick-item:nth-child(2) { border-right: none; }
  .quick-entry:not(.grid-mode) .quick-item:nth-child(2n) { border-right: none; }
  .quick-item { padding: 20px 16px; }

  /* 快捷入口 V2 移动端 */
  .quick-entry-v2 { margin-top: -28px; }
  .quick-cards { gap: 12px; padding: 16px; }
  .quick-card { padding: 18px 16px; gap: 12px; }
  .quick-card-icon { width: 44px; height: 44px; }
  .quick-card-icon svg { width: 22px; height: 22px; }
  .quick-card-body h3 { font-size: 14px; }
  .quick-card-number { font-size: 17px; }
  .quick-card-action { font-size: 12px; }
  .quick-info-bar {
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    padding: 12px 16px;
    font-size: 13px;
  }
  .quick-info-item { padding: 6px 14px; white-space: normal; }
  .quick-info-divider { display: none; }

  .treat-list { gap: 10px; }
  .treat-item { padding: 10px 20px; font-size: 14px; }

  .services-grid { grid-template-columns: 1fr; }
  .doctors-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }

  .about-text .highlights { grid-template-columns: 1fr; }

  .cta-booking { padding: 48px 0; }
  .cta-booking h2 { font-size: 24px; }

  .form-row { grid-template-columns: 1fr; }
  .links .container { flex-direction: column; gap: 8px; }
  .page-content { padding: 24px; }
  .page-content h2 { font-size: 20px; }
  .article-detail h1 { font-size: 20px; }

  .back-to-top { bottom: 20px; right: 20px; width: 40px; height: 40px; font-size: 16px; }
}