/* ============================================================
   仁和医院 RENHE - 医疗健康企业官网 - 全局样式
   配色：暖白 + 浅蓝 + 柔绿（温暖人文 关爱可信赖）
   字体：Alibaba PuHuiTi
   ============================================================ */

/* ---------- 重置 ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: "Alibaba PuHuiTi", "Alibaba PuHuiTi 2.0", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.7;
  color: #4A5568;
  background-color: #FAFAF7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

/* ---------- 设计令牌 ---------- */
:root {
  /* 主色 - 浅蓝（专业、可信赖、宁静） */
  --color-primary: #5B9BD5;
  --color-primary-dark: #4478C0;
  --color-primary-darker: #2F5EA6;
  --color-primary-light: #8FC1F0;
  --color-primary-50: #EFF6FD;
  --color-primary-100: #DBEBF9;
  --color-primary-200: #B8D7F3;

  /* 辅助色 - 柔绿（生命、健康、希望） */
  --color-accent: #7FC8A9;
  --color-accent-dark: #5FB08C;
  --color-accent-darker: #4A9470;
  --color-accent-light: #A8DCC5;
  --color-accent-50: #EFFBF5;
  --color-accent-100: #DBF5E7;
  --color-accent-200: #B8EAD0;

  /* 暖色点缀 - 暖橙（关爱、温暖） */
  --color-warm: #F4B183;
  --color-warm-dark: #E89760;
  --color-warm-light: #F8C8A0;
  --color-warm-50: #FEF5ED;
  --color-warm-100: #FDE8D6;

  /* 背景色 */
  --color-bg-primary: #FAFAF7;
  --color-bg-secondary: #F7F9FC;
  --color-bg-tertiary: #F0F4F8;
  --color-bg-card: #FFFFFF;
  --color-bg-elevated: #FFFFFF;
  --color-bg-soft: #EFF6FD;
  --color-bg-green: #EFFBF5;
  --color-bg-warm: #FEF7F0;
  --color-bg-overlay: rgba(250, 250, 247, 0.92);

  /* 渐变背景 */
  --bg-pattern: radial-gradient(circle at 20% 30%, rgba(91, 155, 213, 0.06) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(127, 200, 169, 0.06) 0%, transparent 50%);
  --gradient-primary: linear-gradient(135deg, #5B9BD5 0%, #4478C0 100%);
  --gradient-accent: linear-gradient(135deg, #7FC8A9 0%, #5FB08C 100%);
  --gradient-soft: linear-gradient(135deg, #EFF6FD 0%, #EFFBF5 100%);
  --gradient-warm: linear-gradient(135deg, #FEF7F0 0%, #EFF6FD 100%);
  --gradient-nav: linear-gradient(135deg, rgba(91, 155, 213, 0.95) 0%, rgba(95, 176, 140, 0.95) 100%);

  /* 文本色 */
  --color-text-1: #2D3748;
  --color-text-2: #4A5568;
  --color-text-3: #718096;
  --color-text-4: #A0AEC0;
  --color-text-5: #CBD5E0;

  /* 边框 */
  --color-border: #E2E8F0;
  --color-border-light: #EDF2F7;
  --color-border-primary: rgba(91, 155, 213, 0.3);
  --color-border-accent: rgba(127, 200, 169, 0.3);

  /* 功能色 */
  --color-success: #7FC8A9;
  --color-warning: #F4B183;
  --color-error: #FC8181;
  --color-info: #5B9BD5;

  /* 阴影 */
  --shadow-sm: 0 2px 8px rgba(91, 155, 213, 0.06);
  --shadow-md: 0 6px 24px rgba(91, 155, 213, 0.08);
  --shadow-lg: 0 20px 50px rgba(91, 155, 213, 0.1);
  --shadow-card: 0 4px 20px rgba(45, 55, 72, 0.06);
  --shadow-hover: 0 12px 40px rgba(91, 155, 213, 0.12);

  /* 圆角 */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-2xl: 28px;
  --radius-full: 999px;

  /* 间距 */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* 过渡 */
  --transition-fast: 0.2s ease;
  --transition-base: 0.35s ease;
  --transition-slow: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- 通用布局 ---------- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  padding: var(--space-24) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-title .eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 400;
  color: var(--color-primary-dark);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  padding: 4px 16px;
  background: var(--color-primary-50);
  border-radius: var(--radius-full);
}

.section-title h2 {
  font-size: 34px;
  font-weight: 600;
  color: var(--color-text-1);
  line-height: 1.3;
  margin-bottom: var(--space-4);
  letter-spacing: 0.5px;
  font-family: "Alibaba PuHuiTi", serif;
}

.section-title .divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin: 0 auto var(--space-5);
}

.section-title .divider-line {
  width: 36px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.section-title .divider-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  box-shadow: 0 0 0 3px rgba(127, 200, 169, 0.2);
}

.section-title p {
  font-size: 15px;
  color: var(--color-text-3);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

.section-title.left {
  text-align: left;
}

.section-title.left .divider {
  justify-content: flex-start;
}

.section-title.left p {
  margin: 0;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  border: 1px solid transparent;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 16px rgba(91, 155, 213, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(91, 155, 213, 0.4);
}

.btn-accent {
  background: var(--gradient-accent);
  color: #FFFFFF;
  box-shadow: 0 4px 16px rgba(127, 200, 169, 0.3);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(127, 200, 169, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: #FFFFFF;
}

.btn-outline-accent {
  background: transparent;
  color: var(--color-accent-dark);
  border-color: var(--color-accent);
}

.btn-outline-accent:hover {
  background: var(--color-accent);
  color: #FFFFFF;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-primary-dark);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.btn-ghost:hover {
  background: #FFFFFF;
  color: var(--color-primary-darker);
  border-color: var(--color-primary-light);
}

.btn-lg {
  padding: 15px 36px;
  font-size: 15px;
}

.btn-sm {
  padding: 8px 20px;
  font-size: 13px;
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 14px;
  color: var(--color-primary-dark);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.btn-link:hover {
  color: var(--color-primary-darker);
  gap: var(--space-3);
}

.btn-link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.btn-link:hover svg {
  transform: translateX(2px);
}

/* ---------- 顶部导航 ---------- */
.topbar {
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border-light);
  font-size: 13px;
  color: var(--color-text-3);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 36px;
}

.topbar-left,
.topbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.topbar-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.topbar-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-primary);
}

.topbar-hotline {
  color: var(--color-primary-dark);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.5px;
}

.header {
  position: fixed;
  top: 36px;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--transition-base);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border-light);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  border-bottom-color: transparent;
  top: 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.logo-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 600;
  font-size: 18px;
  font-family: "Alibaba PuHuiTi", serif;
  box-shadow: 0 4px 12px rgba(91, 155, 213, 0.3);
}

.logo-icon.accent {
  background: var(--gradient-accent);
  box-shadow: 0 4px 12px rgba(127, 200, 169, 0.3);
}

.logo-text-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-text {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text-1);
  letter-spacing: 2px;
  font-family: "Alibaba PuHuiTi", serif;
}

.logo-text .sub {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--color-text-4);
  letter-spacing: 3px;
  margin-top: 1px;
  font-family: "Alibaba PuHuiTi", sans-serif;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-link {
  position: relative;
  font-size: 14px;
  color: var(--color-text-2);
  font-weight: 400;
  padding: 6px 0;
  transition: color var(--transition-base);
  letter-spacing: 0.5px;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary-dark);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-cta {
  margin-left: var(--space-4);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-text-2);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero 区 ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #EFF6FD 0%, #EFFBF5 50%, #FEF7F0 100%);
  overflow: hidden;
  padding-top: 112px;
}

.hero-decoration {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}

.hero-blob-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(91, 155, 213, 0.3), transparent 70%);
  top: -100px;
  right: 5%;
  animation: blobFloat 8s ease-in-out infinite;
}

.hero-blob-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(127, 200, 169, 0.25), transparent 70%);
  bottom: -80px;
  left: 10%;
  animation: blobFloat 10s ease-in-out infinite reverse;
}

.hero-blob-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(244, 177, 131, 0.2), transparent 70%);
  top: 40%;
  right: 30%;
  animation: blobFloat 12s ease-in-out infinite;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -30px) scale(1.05); }
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-20);
  align-items: center;
  padding: var(--space-16) 0;
}

.hero-content .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 13px;
  color: var(--color-primary-dark);
  font-weight: 500;
  letter-spacing: 3px;
  margin-bottom: var(--space-6);
  padding: 6px 18px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  border: 1px solid rgba(91, 155, 213, 0.2);
}

.hero-content .eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-content h1 {
  font-size: 48px;
  font-weight: 600;
  color: var(--color-text-1);
  line-height: 1.25;
  margin-bottom: var(--space-6);
  letter-spacing: 1px;
  font-family: "Alibaba PuHuiTi", serif;
}

.hero-content h1 .highlight {
  color: var(--color-primary-dark);
  position: relative;
}

.hero-content h1 .highlight::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 10px;
  background: rgba(127, 200, 169, 0.3);
  z-index: -1;
  border-radius: var(--radius-sm);
}

.hero-content h1 .accent {
  color: var(--color-accent-darker);
}

.hero-content p {
  font-size: 16px;
  color: var(--color-text-3);
  line-height: 1.9;
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(91, 155, 213, 0.15);
  max-width: 540px;
}

.hero-feature-item {
  text-align: center;
}

.hero-feature-item .num {
  font-size: 28px;
  font-weight: 600;
  color: var(--color-primary-dark);
  line-height: 1.2;
}

.hero-feature-item .num .unit {
  font-size: 14px;
  color: var(--color-accent-dark);
  font-weight: 500;
  margin-left: 2px;
}

.hero-feature-item .label {
  font-size: 12px;
  color: var(--color-text-4);
  margin-top: var(--space-1);
}

/* Hero 右侧插图 */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-card {
  position: relative;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 420px;
}

.hero-card-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse at center, rgba(91, 155, 213, 0.15), transparent 70%);
  filter: blur(40px);
  z-index: -1;
}

.hero-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.hero-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-1);
  letter-spacing: 1px;
}

.hero-card-badge {
  padding: 4px 12px;
  background: var(--color-accent-50);
  color: var(--color-accent-dark);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
  border: 1px solid var(--color-border-accent);
}

.hero-card-illustration {
  width: 100%;
  height: 160px;
  background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-accent-50) 100%);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-card-illustration svg {
  width: 80px;
  height: 80px;
  color: var(--color-primary);
  opacity: 0.8;
}

.hero-card-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  text-align: center;
}

.hero-card-stat .value {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.hero-card-stat .value.green {
  color: var(--color-accent-dark);
}

.hero-card-stat .value.orange {
  color: var(--color-warm-dark);
}

.hero-card-stat .label {
  font-size: 11px;
  color: var(--color-text-4);
  margin-top: 2px;
}

/* 浮动卡片 */
.hero-float-card {
  position: absolute;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border-light);
  z-index: 3;
}

.hero-float-card-1 {
  top: 10%;
  left: -20px;
  animation: floatY 5s ease-in-out infinite;
}

.hero-float-card-2 {
  bottom: 18%;
  right: -30px;
  animation: floatY 6s ease-in-out infinite reverse;
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.float-card-label {
  font-size: 11px;
  color: var(--color-text-4);
  margin-bottom: 2px;
}

.float-card-value {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.float-card-value.green {
  color: var(--color-accent-dark);
}

.float-card-desc {
  font-size: 11px;
  color: var(--color-text-4);
  margin-top: 2px;
}

/* ---------- 特色/优势 ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.feature-card {
  position: relative;
  padding: var(--space-8) var(--space-6);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-primary);
  box-shadow: var(--shadow-hover);
}

.feature-icon-wrap {
  width: 68px;
  height: 68px;
  margin: 0 auto var(--space-5);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, var(--color-primary-50), var(--color-primary-100));
  transition: all var(--transition-base);
  position: relative;
}

.feature-card:nth-child(2n) .feature-icon-wrap {
  background: linear-gradient(145deg, var(--color-accent-50), var(--color-accent-100));
}

.feature-card:hover .feature-icon-wrap {
  transform: scale(1.05);
}

.feature-icon-wrap svg {
  width: 28px;
  height: 28px;
  color: var(--color-primary-dark);
}

.feature-card:nth-child(2n) .feature-icon-wrap svg {
  color: var(--color-accent-dark);
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: var(--space-3);
  font-family: "Alibaba PuHuiTi", serif;
}

.feature-card p {
  font-size: 14px;
  color: var(--color-text-3);
  line-height: 1.8;
}

/* ---------- 诊疗项目卡片 ---------- */
.departments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.department-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.department-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: left;
}

.department-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-border-primary);
}

.department-card:hover::before {
  transform: scaleX(1);
}

.dept-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary-dark);
  transition: all var(--transition-base);
}

.department-card:hover .dept-icon {
  background: var(--gradient-primary);
  color: #FFFFFF;
  transform: scale(1.05);
}

.dept-icon svg {
  width: 24px;
  height: 24px;
}

.department-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: var(--space-2);
  font-family: "Alibaba PuHuiTi", serif;
}

.department-card p {
  font-size: 13px;
  color: var(--color-text-3);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.dept-link {
  font-size: 13px;
  color: var(--color-primary-dark);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.dept-link:hover {
  gap: 8px;
}

.dept-link svg {
  width: 14px;
  height: 14px;
  transition: gap var(--transition-fast);
}

/* ---------- 医生团队卡片 ---------- */
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.doctor-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  text-align: center;
}

.doctor-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-border-primary);
}

.doctor-avatar {
  height: 200px;
  background: linear-gradient(180deg, var(--color-primary-50) 0%, var(--color-bg-card) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-bottom: var(--space-4);
}

.doctor-avatar-icon {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(145deg, #FFFFFF, #F7F9FC);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(91, 155, 213, 0.15);
  border: 3px solid #FFFFFF;
  font-size: 36px;
  font-weight: 600;
  color: var(--color-primary-dark);
  font-family: "Alibaba PuHuiTi", serif;
}

.doctor-info {
  padding: var(--space-5) var(--space-5) var(--space-6);
}

.doctor-info h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: var(--space-1);
  font-family: "Alibaba PuHuiTi", serif;
}

.doctor-title {
  font-size: 13px;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-2);
  font-weight: 500;
}

.doctor-dept {
  font-size: 12px;
  color: var(--color-text-4);
  margin-bottom: var(--space-4);
}

.doctor-specialty {
  font-size: 13px;
  color: var(--color-text-3);
  line-height: 1.7;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

.doctor-specialty-label {
  font-size: 11px;
  color: var(--color-text-4);
  margin-bottom: var(--space-2);
  letter-spacing: 1px;
}

/* ---------- 服务/流程 ---------- */
.service-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}

.service-step {
  text-align: center;
  position: relative;
  padding: var(--space-6);
}

.step-number {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-5);
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #FFFFFF;
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(91, 155, 213, 0.3);
  position: relative;
  z-index: 2;
}

.service-step h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: var(--space-2);
  font-family: "Alibaba PuHuiTi", serif;
}

.service-step p {
  font-size: 13px;
  color: var(--color-text-3);
  line-height: 1.7;
}

/* ---------- 新闻/博客 ---------- */
.blog-section {
  background: var(--color-bg-secondary);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.blog-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.blog-cover {
  height: 200px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-cover.blue { background: linear-gradient(135deg, #DBEBF9 0%, #EFF6FD 100%); }
.blog-cover.green { background: linear-gradient(135deg, #DBF5E7 0%, #EFFBF5 100%); }
.blog-cover.warm { background: linear-gradient(135deg, #FDE8D6 0%, #FEF5ED 100%); }
.blog-cover.purple { background: linear-gradient(135deg, #E9D8FD 0%, #FAF5FF 100%); }

.blog-cover svg {
  width: 60px;
  height: 60px;
  opacity: 0.7;
}

.blog-cover.blue svg { color: var(--color-primary); }
.blog-cover.green svg { color: var(--color-accent-dark); }
.blog-cover.warm svg { color: var(--color-warm-dark); }

.blog-date {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: 12px;
  color: var(--color-text-2);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.blog-body {
  padding: var(--space-5) var(--space-6) var(--space-6);
}

.blog-category {
  font-size: 11px;
  color: var(--color-accent-dark);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
  display: inline-block;
  font-weight: 500;
}

.blog-body h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text-1);
  line-height: 1.6;
  margin-bottom: var(--space-3);
  font-family: "Alibaba PuHuiTi", serif;
}

.blog-body p {
  font-size: 14px;
  color: var(--color-text-3);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
  font-size: 12px;
  color: var(--color-text-4);
}

.blog-meta .read-more {
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 500;
}

/* ---------- CTA 预约区 ---------- */
.cta-section {
  position: relative;
  background: linear-gradient(135deg, #5B9BD5 0%, #4478C0 50%, #5FB08C 100%);
  padding: var(--space-24) 0;
  overflow: hidden;
  color: #FFFFFF;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: 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='0.05'%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");
  opacity: 0.5;
}

.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
}

.cta-inner .eyebrow {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 4px;
  margin-bottom: var(--space-4);
  text-transform: uppercase;
}

.cta-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.cta-divider-line {
  width: 30px;
  height: 2px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-full);
}

.cta-divider-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent-light);
  border-radius: var(--radius-full);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
}

.cta-inner h2 {
  font-size: 36px;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: var(--space-5);
  letter-spacing: 1px;
  font-family: "Alibaba PuHuiTi", serif;
  line-height: 1.3;
}

.cta-inner p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-8);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.cta-phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 20px;
  font-weight: 600;
  color: #FFFFFF;
  margin-top: var(--space-6);
}

.cta-phone svg {
  width: 22px;
  height: 22px;
}

/* ---------- 页脚 ---------- */
.footer {
  background: #2C3E50;
  color: #A0AEC0;
  padding: var(--space-20) 0 var(--space-6);
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.2fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.footer-brand .logo {
  margin-bottom: var(--space-6);
}

.footer-brand p {
  font-size: 13px;
  line-height: 1.8;
  color: #94A3B8;
  margin-bottom: var(--space-6);
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--color-primary);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 16px;
  height: 16px;
  color: #CBD5E0;
}

.footer-social a:hover svg {
  color: #FFFFFF;
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 600;
  color: #E2E8F0;
  margin-bottom: var(--space-6);
  font-family: "Alibaba PuHuiTi", serif;
}

.footer-col li {
  margin-bottom: var(--space-3);
}

.footer-col a {
  font-size: 13px;
  color: #94A3B8;
  transition: all var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-primary-light);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  gap: var(--space-3);
  font-size: 13px;
  margin-bottom: var(--space-5);
  line-height: 1.7;
  color: #94A3B8;
}

.footer-contact svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary-light);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
  color: #718096;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom-links a:hover {
  color: #E2E8F0;
}

/* ---------- 内页 Banner ---------- */
.page-banner {
  position: relative;
  height: 380px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #EFF6FD 0%, #EFFBF5 50%, #FEF7F0 100%);
  overflow: hidden;
  padding-top: 112px;
}

.page-banner-decoration {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.page-banner-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}

.page-banner-blob-1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(91, 155, 213, 0.25), transparent 70%);
  top: -80px;
  right: 15%;
}

.page-banner-blob-2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(127, 200, 169, 0.2), transparent 70%);
  bottom: -60px;
  left: 10%;
}

.page-banner-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 13px;
  color: var(--color-text-4);
  margin-bottom: var(--space-5);
}

.breadcrumb a:hover {
  color: var(--color-primary-dark);
}

.breadcrumb .separator {
  color: var(--color-text-5);
  font-size: 11px;
}

.breadcrumb .current {
  color: var(--color-text-3);
}

.page-banner h1 {
  font-size: 40px;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: var(--space-4);
  letter-spacing: 2px;
  font-family: "Alibaba PuHuiTi", serif;
}

.page-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin: 0 auto var(--space-5);
}

.page-divider-line {
  width: 30px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.page-divider-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  box-shadow: 0 0 0 3px rgba(127, 200, 169, 0.2);
}

.page-banner p {
  font-size: 15px;
  color: var(--color-text-3);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ---------- 科室/服务页 ---------- */
.service-row {
  padding: var(--space-20) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.service-row:last-child {
  border-bottom: none;
}

.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.service-detail.reverse .service-text { order: 2; }
.service-detail.reverse .service-visual { order: 1; }

.service-text .eyebrow {
  display: inline-block;
  font-size: 12px;
  color: var(--color-primary-dark);
  font-weight: 500;
  letter-spacing: 3px;
  margin-bottom: var(--space-4);
  padding: 4px 14px;
  background: var(--color-primary-50);
  border-radius: var(--radius-full);
}

.service-text h2 {
  font-size: 28px;
  font-weight: 600;
  color: var(--color-text-1);
  line-height: 1.3;
  margin-bottom: var(--space-5);
  font-family: "Alibaba PuHuiTi", serif;
}

.service-text p {
  font-size: 15px;
  color: var(--color-text-3);
  line-height: 1.9;
  margin-bottom: var(--space-6);
}

.service-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.service-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 14px;
  color: var(--color-text-2);
}

.service-features li svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  margin-top: 2px;
}

.service-visual {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-accent-50) 100%);
  box-shadow: var(--shadow-card);
}

.service-visual::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(91, 155, 213, 0.15), transparent 70%);
  filter: blur(30px);
}

.service-icon {
  position: relative;
  z-index: 2;
  width: 100px;
  height: 100px;
  border-radius: var(--radius-2xl);
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-dark);
  box-shadow: 0 8px 30px rgba(91, 155, 213, 0.15);
}

.service-icon svg {
  width: 48px;
  height: 48px;
}

/* ---------- 筛选 ---------- */
.filter-bar {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
  flex-wrap: wrap;
}

.filter-chip {
  padding: 10px 26px;
  font-size: 13px;
  color: var(--color-text-3);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-weight: 400;
}

.filter-chip:hover {
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
}

.filter-chip.active {
  background: var(--gradient-primary);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(91, 155, 213, 0.25);
}

/* ---------- 联系页 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-12);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-info-card {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-5) var(--space-6);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.contact-info-card:hover {
  border-color: var(--color-border-primary);
  box-shadow: var(--shadow-card);
}

.contact-info-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: var(--color-primary-50);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-dark);
}

.contact-info-icon svg {
  width: 22px;
  height: 22px;
}

.contact-info-text h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: var(--space-2);
  font-family: "Alibaba PuHuiTi", serif;
}

.contact-info-text p {
  font-size: 14px;
  color: var(--color-text-3);
  line-height: 1.7;
}

.contact-form-wrap {
  background: var(--color-bg-card);
  padding: var(--space-10);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.contact-form-wrap::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

.contact-form-wrap h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: var(--space-2);
  font-family: "Alibaba PuHuiTi", serif;
}

.contact-form-wrap .form-desc {
  font-size: 14px;
  color: var(--color-text-3);
  margin-bottom: var(--space-8);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-2);
  margin-bottom: var(--space-2);
}

.form-control {
  width: 100%;
  padding: 11px 16px;
  font-size: 14px;
  color: var(--color-text-1);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-control:focus {
  background: #FFFFFF;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(91, 155, 213, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

.form-checkbox {
  margin-bottom: var(--space-6);
}

.form-checkbox label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 13px;
  color: var(--color-text-3);
  cursor: pointer;
  line-height: 1.6;
}

.form-checkbox input {
  margin-top: 3px;
  accent-color: var(--color-primary);
}

.form-checkbox a {
  color: var(--color-primary-dark);
}

/* ---------- 分页 ---------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-12);
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 var(--space-3);
  font-size: 13px;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.pagination a {
  color: var(--color-text-3);
  border: 1px solid var(--color-border-light);
  background: var(--color-bg-card);
}

.pagination a:hover {
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
}

.pagination .current {
  background: var(--gradient-primary);
  color: #FFFFFF;
  border-color: transparent;
  font-weight: 500;
}

.pagination .disabled {
  color: var(--color-text-5);
  border-color: var(--color-border-light);
  cursor: not-allowed;
}

/* ---------- 回到顶部 ---------- */
.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  width: 46px;
  height: 46px;
  background: var(--gradient-primary);
  color: #FFFFFF;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(91, 155, 213, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  cursor: pointer;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(91, 155, 213, 0.4);
}

.back-to-top svg {
  width: 18px;
  height: 18px;
}

/* ---------- 滚动动画 ---------- */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 侧边浮窗 ---------- */
.side-widget {
  position: fixed;
  right: 24px;
  bottom: 84px;
  z-index: 998;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.widget-btn {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-dark);
  cursor: pointer;
  transition: all var(--transition-base);
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  font-size: 10px;
  gap: 3px;
}

.widget-btn svg {
  width: 20px;
  height: 20px;
}

.widget-btn:hover {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(91, 155, 213, 0.3);
}

/* ---------- 医院信息卡 ---------- */
.info-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.info-card {
  padding: var(--space-6);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-border-primary);
}

.info-card-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  border-radius: 16px;
  background: var(--color-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-dark);
}

.info-card-icon svg {
  width: 26px;
  height: 26px;
}

.info-card .num {
  font-size: 28px;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: var(--space-1);
  font-family: "Alibaba PuHuiTi", serif;
}

.info-card .num .unit {
  font-size: 14px;
  color: var(--color-primary-dark);
  margin-left: 2px;
  font-weight: 500;
}

.info-card .label {
  font-size: 13px;
  color: var(--color-text-4);
}

/* ---------- 荣誉资质 ---------- */
.honors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.honor-card {
  padding: var(--space-6) var(--space-5);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.honor-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.honor-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  border-radius: 50%;
  background: linear-gradient(145deg, var(--color-warm-50), var(--color-warm-100));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-warm-dark);
}

.honor-icon svg {
  width: 26px;
  height: 26px;
}

.honor-card h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: var(--space-1);
  font-family: "Alibaba PuHuiTi", serif;
}

.honor-card p {
  font-size: 12px;
  color: var(--color-text-4);
}

/* ---------- 时间线（发展历程） ---------- */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-6) 0;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: linear-gradient(180deg, var(--color-primary-200), var(--color-accent), var(--color-primary-200));
  transform: translateX(-50%);
  border-radius: var(--radius-full);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: var(--space-6) var(--space-10);
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
}

.timeline-item::before {
  content: "";
  position: absolute;
  top: 56px;
  width: 16px;
  height: 16px;
  background: #FFFFFF;
  border: 3px solid var(--color-primary);
  border-radius: 50%;
  z-index: 2;
  box-shadow: 0 0 0 4px rgba(91, 155, 213, 0.15);
}

.timeline-item:nth-child(odd)::before {
  right: -8px;
}

.timeline-item:nth-child(even)::before {
  left: -8px;
}

.timeline-year {
  font-size: 26px;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-2);
  font-family: "Alibaba PuHuiTi", serif;
}

.timeline-content {
  background: var(--color-bg-card);
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.timeline-item:hover .timeline-content {
  border-color: var(--color-border-primary);
  box-shadow: var(--shadow-card);
}

.timeline-content h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: var(--space-2);
  font-family: "Alibaba PuHuiTi", serif;
}

.timeline-content p {
  font-size: 13px;
  color: var(--color-text-3);
  line-height: 1.8;
}

/* ---------- 患者服务页 ---------- */
.service-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.service-tab {
  padding: var(--space-6) var(--space-8);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  flex: 1;
  max-width: 240px;
}

.service-tab:hover,
.service-tab.active {
  border-color: var(--color-primary);
  background: var(--color-primary-50);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.service-tab-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--color-primary-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-dark);
  transition: all var(--transition-base);
}

.service-tab:hover .service-tab-icon,
.service-tab.active .service-tab-icon {
  background: var(--gradient-primary);
  color: #FFFFFF;
}

.service-tab-icon svg {
  width: 24px;
  height: 24px;
}

.service-tab h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: var(--space-1);
  font-family: "Alibaba PuHuiTi", serif;
}

.service-tab p {
  font-size: 12px;
  color: var(--color-text-4);
}

/* ---------- 服务项目列表 ---------- */
.service-items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.service-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.service-item:hover {
  border-color: var(--color-border-primary);
  box-shadow: var(--shadow-sm);
}

.service-item-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-accent-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-dark);
}

.service-item-icon svg {
  width: 20px;
  height: 20px;
}

.service-item-text h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: var(--space-1);
  font-family: "Alibaba PuHuiTi", serif;
}

.service-item-text p {
  font-size: 13px;
  color: var(--color-text-3);
  line-height: 1.6;
}

/* ---------- 就医指南 ---------- */
.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.guide-card {
  padding: var(--space-8) var(--space-6);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.guide-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-border-primary);
}

.guide-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--color-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-5);
}

.guide-card-icon svg {
  width: 26px;
  height: 26px;
}

.guide-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: var(--space-3);
  font-family: "Alibaba PuHuiTi", serif;
}

.guide-card p {
  font-size: 14px;
  color: var(--color-text-3);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.guide-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.guide-step {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  font-size: 13px;
  color: var(--color-text-2);
}

.guide-step-num {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-accent-50);
  color: var(--color-accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
}

/* ---------- 响应式 ---------- */

/* 大屏 */
@media (max-width: 1200px) {
  .container {
    max-width: 960px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .departments-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .doctors-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .info-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .honors-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .hero-content h1 {
    font-size: 38px;
  }
}

/* 平板 */
@media (max-width: 992px) {
  .container {
    max-width: 720px;
    padding: 0 24px;
  }

  .topbar {
    display: none;
  }

  .header {
    top: 0;
  }

  .hero {
    padding-top: 76px;
  }

  .page-banner {
    padding-top: 76px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-12);
  }

  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-features {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-content h1 {
    font-size: 34px;
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .page-banner {
    height: 300px;
  }

  .page-banner h1 {
    font-size: 30px;
  }

  .service-detail,
  .service-detail.reverse {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .service-detail.reverse .service-text { order: 1; }
  .service-detail.reverse .service-visual { order: 2; }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .section-title h2 {
    font-size: 26px;
  }

  .section {
    padding: var(--space-16) 0;
  }

  .cta-inner h2 {
    font-size: 28px;
  }

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

  .service-items {
    grid-template-columns: 1fr;
  }

  .service-tabs {
    flex-wrap: wrap;
  }

  .service-tab {
    flex: 0 0 calc(50% - var(--space-2));
  }
}

/* 手机 */
@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--space-6) var(--space-6) var(--space-8);
    gap: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transform: translateY(-120%);
    transition: transform var(--transition-base);
    border-top: 1px solid var(--color-border-light);
    align-items: stretch;
  }

  .nav.active {
    transform: translateY(0);
  }

  .nav-link {
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text-1);
  }

  .nav-link::after {
    display: none;
  }

  .nav-link.active {
    color: var(--color-primary-dark);
  }

  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-content h1 {
    font-size: 28px;
    letter-spacing: 0.5px;
  }

  .hero-content p {
    font-size: 14px;
  }

  .hero-features {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
  }

  .hero-card {
    max-width: 300px;
    padding: var(--space-6);
  }

  .hero-float-card {
    display: none;
  }

  .features-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }

  .feature-card {
    padding: var(--space-6) var(--space-5);
  }

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

  .doctors-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

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

  .info-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .honors-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }

  .footer-bottom-links {
    gap: var(--space-4);
    flex-wrap: wrap;
    justify-content: center;
  }

  .page-banner {
    height: 240px;
  }

  .page-banner h1 {
    font-size: 24px;
    letter-spacing: 1px;
  }

  .page-banner p {
    font-size: 13px;
  }

  .section {
    padding: var(--space-12) 0;
  }

  .section-title {
    margin-bottom: var(--space-10);
  }

  .section-title h2 {
    font-size: 22px;
  }

  .section-title p {
    font-size: 14px;
  }

  .cta-inner h2 {
    font-size: 22px;
  }

  .cta-inner p {
    font-size: 14px;
  }

  /* 时间线移动端 */
  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    width: 100%;
    left: 0 !important;
    padding-left: 50px;
    padding-right: 0;
    text-align: left !important;
  }

  .timeline-item::before {
    left: 12px !important;
    right: auto !important;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form-wrap {
    padding: var(--space-6);
  }

  .side-widget {
    right: 16px;
    bottom: 76px;
  }

  .service-tab {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 24px;
  }

  .btn-lg {
    padding: 12px 24px;
    font-size: 14px;
  }

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

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

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

  .hero-features {
    grid-template-columns: repeat(2, 1fr);
  }

  .info-cards {
    grid-template-columns: 1fr;
  }

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

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

  .service-steps {
    grid-template-columns: 1fr;
  }
}