/* ===========================
   bestacupuncture.us 主样式
   高端中医针灸诊所
=========================== */

:root {
  --primary: #1a5c3a;
  --primary-light: #2d8a5a;
  --primary-dark: #0d3d25;
  --accent: #c9a84c;
  --accent-light: #e8c96a;
  --text: #2c2c2c;
  --text-light: #5a5a5a;
  --text-muted: #888;
  --bg: #fafaf8;
  --bg-warm: #f5f2eb;
  --bg-dark: #0d1f14;
  --white: #ffffff;
  --border: #e0dbd0;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.18);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s ease;
  --font-main: 'Noto Serif SC', 'Source Han Serif SC', Georgia, serif;
  --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  font-size: 16px;
}

/* ===== 字体导入 ===== */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@300;400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

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

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

.section-tag {
  display: inline-block;
  background: rgba(201,168,76,0.15);
  color: var(--accent);
  border: 1px solid rgba(201,168,76,0.3);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-family: var(--font-sans);
}

.section-title {
  font-family: var(--font-main);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: var(--primary-dark);
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-title span {
  color: var(--accent);
}

.section-subtitle {
  color: var(--text-light);
  font-size: 1.05rem;
  max-width: 600px;
  line-height: 1.9;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .section-subtitle {
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: var(--font-sans);
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(26,92,58,0.35);
}

.btn-accent {
  background: var(--accent);
  color: var(--white);
}

.btn-accent:hover {
  background: #b8962e;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(201,168,76,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.6);
}

.btn-outline-white:hover {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

/* ===== 导航栏 ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(13, 31, 20, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
  padding: 0;
}

.navbar.scrolled {
  background: rgba(13, 31, 20, 0.98);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  text-decoration: none;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.logo-text-wrap {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-family: var(--font-main);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--white);
  line-height: 1.2;
}

.logo-sub {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  color: rgba(255,255,255,0.82);
  font-size: 0.9rem;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
  font-weight: 400;
  letter-spacing: 0.3px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-light);
  background: rgba(255,255,255,0.08);
}

.nav-cta {
  background: var(--accent);
  color: var(--white) !important;
  padding: 9px 22px;
  border-radius: 50px;
  font-weight: 500;
  margin-left: 8px;
}

.nav-cta:hover {
  background: var(--accent-light) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(201,168,76,0.4);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== 英雄区域 ===== */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #0a1e10;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    url('images/hero-bg.png') center/cover no-repeat;
}

/* 双层叠加：左侧深色保证文字可读，右侧半透明露出山水背景 */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(7, 22, 13, 0.91) 0%,
    rgba(10, 35, 18, 0.82) 40%,
    rgba(12, 42, 22, 0.55) 65%,
    rgba(14, 48, 25, 0.30) 100%
  );
}

/* 品牌色调色层：让山水画带上墨绿韵味 */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(26, 92, 58, 0.18) 0%,
    rgba(13, 31, 20, 0.30) 100%
  );
  mix-blend-mode: multiply;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 75%, rgba(201,168,76,0.10) 0%, transparent 45%),
    radial-gradient(circle at 85% 25%, rgba(26,92,58,0.15) 0%, transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 120px 0 80px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.4);
  padding: 8px 18px;
  border-radius: 50px;
  color: var(--accent-light);
  font-size: 0.82rem;
  letter-spacing: 1.5px;
  margin-bottom: 24px;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
  font-family: var(--font-main);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
  font-weight: 500;
}

.hero-title .accent {
  color: var(--accent-light);
  display: block;
}

.hero-desc {
  color: rgba(255,255,255,0.75);
  font-size: 1.08rem;
  line-height: 1.9;
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 32px;
}

.hero-stat {
  text-align: center;
}

.hero-stat-num {
  display: block;
  font-family: var(--font-main);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-light);
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.5px;
}

.hero-visual {
  position: relative;
}

.hero-card-main {
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  padding: 32px;
  color: var(--white);
}

.hero-card-main h3 {
  font-family: var(--font-main);
  font-size: 1.3rem;
  margin-bottom: 20px;
  color: var(--accent-light);
}

.service-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.service-pill {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.85);
  transition: var(--transition);
}

.service-pill:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.hero-hours {
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.85);
}

.hero-float-badge {
  position: absolute;
  top: -20px;
  right: -20px;
  background: var(--accent);
  color: var(--white);
  padding: 14px 20px;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 600;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.hero-float-badge strong {
  display: block;
  font-size: 1.3rem;
  margin-bottom: 2px;
}

/* ===== 信任条 ===== */
.trust-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}

.trust-items {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-light);
  font-size: 0.88rem;
  font-weight: 500;
}

.trust-icon {
  font-size: 1.3rem;
  color: var(--accent);
}

/* ===== 关于区域（首页简介） ===== */
.about-preview {
  padding: 100px 0;
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
}

.about-img-main {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 6rem;
}

.about-img-placeholder {
  width: 100%;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, #e8f5ee, #c8e6d8);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  color: var(--primary-light);
}

.about-badge {
  position: absolute;
  bottom: 30px;
  right: -30px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px 22px;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--accent);
}

.about-badge-num {
  font-family: var(--font-main);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.about-badge-text {
  font-size: 0.82rem;
  color: var(--text-light);
  margin-top: 4px;
}

.about-text .section-tag {
  margin-bottom: 12px;
}

.about-features {
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.about-feature-icon {
  width: 44px;
  height: 44px;
  background: rgba(26,92,58,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  color: var(--primary);
}

.about-feature-text h4 {
  font-weight: 600;
  margin-bottom: 2px;
  color: var(--primary-dark);
  font-size: 0.95rem;
}

.about-feature-text p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ===== 服务区域 ===== */
.services-section {
  padding: 100px 0;
  background: var(--bg-warm);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  opacity: 1;
}

.service-card-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(26,92,58,0.1), rgba(201,168,76,0.1));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-card:hover .service-card-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  font-size: 2rem;
}

.service-card h3 {
  font-family: var(--font-main);
  font-size: 1.2rem;
  color: var(--primary-dark);
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.service-card-link {
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.service-card-link:hover {
  color: var(--accent);
  gap: 10px;
}

/* ===== 病症区域 ===== */
.conditions-section {
  padding: 100px 0;
  background: var(--primary-dark);
  color: var(--white);
}

.conditions-section .section-title {
  color: var(--white);
}

.conditions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.condition-item {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition);
  cursor: pointer;
}

.condition-item:hover {
  background: rgba(201,168,76,0.15);
  border-color: rgba(201,168,76,0.4);
  transform: translateY(-3px);
}

.condition-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.condition-name {
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.88);
}

/* ===== AI 诊断区域 ===== */
.ai-section {
  padding: 100px 0;
  background: var(--white);
}

.ai-feature-box {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  border-radius: var(--radius-lg);
  padding: 60px;
  color: var(--white);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.ai-feature-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(201,168,76,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.ai-text .section-tag {
  background: rgba(201,168,76,0.2);
  border-color: rgba(201,168,76,0.4);
  color: var(--accent-light);
}

.ai-text .section-title {
  color: var(--white);
}

.ai-text .section-subtitle {
  color: rgba(255,255,255,0.75);
  max-width: 100%;
}

.ai-features-list {
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ai-feat-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
}

.ai-feat-item::before {
  content: '✓';
  width: 22px;
  height: 22px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  color: white;
}

.ai-demo-box {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.ai-demo-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.ai-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.ai-dot.red { background: #ff5f56; }
.ai-dot.yellow { background: #ffbd2e; }
.ai-dot.green { background: #27c93f; }

.ai-demo-title {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  margin-left: 6px;
}

.ai-symptom-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.ai-sym-tag {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.8);
  cursor: pointer;
  transition: var(--transition);
}

.ai-sym-tag:hover,
.ai-sym-tag.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.ai-result-preview {
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
}

.ai-result-preview strong {
  color: var(--accent-light);
  display: block;
  margin-bottom: 4px;
}

/* ===== 医生介绍 ===== */
.doctor-section {
  padding: 100px 0;
  background: var(--bg-warm);
}

.doctor-card {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 60px;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.doctor-img {
  width: 100%;
  height: 100%;
  min-height: 400px;
  background: linear-gradient(135deg, #c8e6d8, #e8f5ee);
  display: block;
  overflow: hidden;
}

.doctor-info {
  padding: 48px 48px 48px 0;
}

.doctor-info .section-tag {
  margin-bottom: 12px;
}

.doctor-name {
  font-family: var(--font-main);
  font-size: 2rem;
  color: var(--primary-dark);
  margin-bottom: 6px;
}

.doctor-title {
  color: var(--accent);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 20px;
}

.doctor-desc {
  color: var(--text-light);
  line-height: 1.9;
  margin-bottom: 28px;
}

.doctor-credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.credential-badge {
  background: rgba(26,92,58,0.08);
  border: 1px solid rgba(26,92,58,0.2);
  color: var(--primary);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
}

/* ===== 评价区域 ===== */
.reviews-section {
  padding: 100px 0;
  background: var(--white);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.review-card {
  background: var(--bg-warm);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  transition: var(--transition);
}

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

.review-stars {
  color: var(--accent);
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.review-text {
  color: var(--text-light);
  line-height: 1.8;
  font-size: 0.92rem;
  margin-bottom: 20px;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.review-author-info strong {
  display: block;
  font-size: 0.88rem;
  color: var(--primary-dark);
}

.review-author-info span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ===== 地点区域 ===== */
.locations-section {
  padding: 100px 0;
  background: var(--bg-warm);
}

.locations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.location-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--border);
  transition: var(--transition);
}

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

.location-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.location-card h3 {
  font-family: var(--font-main);
  font-size: 1.15rem;
  color: var(--primary-dark);
  margin-bottom: 12px;
}

.location-detail {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.88rem;
  color: var(--text-light);
}

.location-detail-icon {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.location-phone {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-top: 16px;
  transition: var(--transition);
}

.location-phone:hover {
  color: var(--accent);
}

/* ===== 预约 CTA ===== */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(201,168,76,0.1) 0%, transparent 60%),
    radial-gradient(circle at 70% 50%, rgba(26,92,58,0.3) 0%, transparent 60%);
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-content .section-tag {
  background: rgba(201,168,76,0.2);
  border-color: rgba(201,168,76,0.4);
  color: var(--accent-light);
}

.cta-content .section-title {
  color: var(--white);
  max-width: 600px;
  margin: 0 auto 16px;
}

.cta-desc {
  color: rgba(255,255,255,0.75);
  margin-bottom: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.cta-phones {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-phone {
  color: rgba(255,255,255,0.8);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cta-phone strong {
  color: var(--accent-light);
}

/* ===== FOOTER ===== */
footer {
  background: #070f0a;
  color: rgba(255,255,255,0.75);
  padding: 72px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo-icon {
  width: 52px;
  height: 52px;
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.footer-brand-name {
  font-family: var(--font-main);
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 12px;
}

.footer-brand-desc {
  font-size: 0.85rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
  cursor: pointer;
}

.social-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(201,168,76,0.3);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: rgba(255,255,255,0.55);
  font-size: 0.85rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--accent-light);
  gap: 10px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
}

.footer-contact-icon {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

.footer-partner {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  text-align: right;
}

.footer-partner a {
  color: var(--accent);
  transition: var(--transition);
}

.footer-partner a:hover {
  color: var(--accent-light);
}

/* ===== 页面标题区 ===== */
.page-hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 50%, rgba(201,168,76,0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.05) 0%, transparent 50%);
}

.page-hero-content {
  position: relative;
  z-index: 2;
}

.page-hero h1 {
  font-family: var(--font-main);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 16px;
}

.page-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}

.breadcrumb a {
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.breadcrumb a:hover {
  color: var(--accent-light);
}

/* ===== AI 诊断工具 ===== */
.ai-tool-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}

.ai-tool-header {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding: 28px 36px;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 16px;
}

.ai-tool-header-icon {
  font-size: 2rem;
}

.ai-tool-header-text h2 {
  font-family: var(--font-main);
  font-size: 1.3rem;
  margin-bottom: 4px;
}

.ai-tool-header-text p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
}

.ai-tool-body {
  padding: 36px;
}

.ai-step {
  display: none;
  animation: fadeIn 0.4s ease;
}

.ai-step.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.ai-progress {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
}

.ai-progress-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
  transition: var(--transition);
}

.ai-progress-dot.active {
  background: var(--primary);
  transform: scale(1.2);
}

.ai-progress-dot.done {
  background: var(--accent);
}

.ai-q-title {
  font-family: var(--font-main);
  font-size: 1.2rem;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.ai-q-sub {
  color: var(--text-light);
  font-size: 0.88rem;
  margin-bottom: 24px;
}

.ai-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}

.ai-option {
  background: var(--bg-warm);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.88rem;
  color: var(--text);
}

.ai-option:hover {
  border-color: var(--primary-light);
  background: rgba(26,92,58,0.05);
}

.ai-option.selected {
  border-color: var(--primary);
  background: rgba(26,92,58,0.08);
  color: var(--primary-dark);
  font-weight: 600;
}

.ai-option-icon {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.ai-nav-btns {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
}

.ai-result-box {
  background: linear-gradient(135deg, #f0f9f4, #fdf8ee);
  border: 1px solid rgba(26,92,58,0.2);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-bottom: 24px;
}

.ai-result-title {
  font-family: var(--font-main);
  font-size: 1.4rem;
  color: var(--primary-dark);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.ai-result-subtitle {
  color: var(--text-light);
  font-size: 0.88rem;
  margin-bottom: 24px;
}

.ai-result-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ai-result-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border-left: 4px solid var(--primary);
}

.ai-result-item-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.ai-result-item h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 4px;
}

.ai-result-item p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.7;
}

.ai-disclaimer {
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--radius);
  padding: 16px 20px;
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 24px;
}

/* ===== 联系表单 ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
}

.contact-form-wrap h2 {
  font-family: var(--font-main);
  font-size: 1.6rem;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.contact-form-wrap > p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(26,92,58,0.08);
}

textarea.form-control {
  min-height: 130px;
  resize: vertical;
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235a5a5a' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.contact-info-wrap {
  padding: 20px 0;
}

.contact-info-wrap h2 {
  font-family: var(--font-main);
  font-size: 1.6rem;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.contact-info-wrap > p {
  color: var(--text-light);
  margin-bottom: 36px;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border: 1px solid var(--border);
  transition: var(--transition);
}

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

.contact-info-card-icon {
  width: 48px;
  height: 48px;
  background: rgba(26,92,58,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  color: var(--primary);
}

.contact-info-card h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 4px;
}

.contact-info-card p,
.contact-info-card a {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
}

.contact-info-card a {
  color: var(--primary);
  font-weight: 500;
}

.contact-info-card a:hover {
  color: var(--accent);
}

/* ===== 博客 ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.blog-card-img {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  color: rgba(255,255,255,0.6);
}

.blog-card-body {
  padding: 24px;
}

.blog-tag {
  display: inline-block;
  background: rgba(26,92,58,0.08);
  color: var(--primary);
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}

.blog-card h3 {
  font-family: var(--font-main);
  font-size: 1.1rem;
  color: var(--primary-dark);
  margin-bottom: 10px;
  line-height: 1.5;
}

.blog-card p {
  color: var(--text-light);
  font-size: 0.85rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.blog-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.blog-card-link {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 4px;
}

.blog-card-link:hover {
  color: var(--accent);
}

/* ===== 博客列表页（重设计） ===== */
.blog-hero-new {
  position: relative;
  background: linear-gradient(135deg, var(--primary-dark) 0%, #0a2a15 50%, #07160d 100%);
  padding: 120px 0 80px;
  overflow: hidden;
  text-align: center;
}
.blog-hero-new::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(201,168,76,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(45,138,90,0.08) 0%, transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(201,168,76,0.04) 0%, transparent 40%);
}
.blog-hero-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.blog-hero-orb {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.12), transparent 70%);
  animation: orbFloat 8s ease-in-out infinite;
}
.blog-hero-orb:nth-child(1) { width:300px;height:300px;top:-80px;left:-60px;animation-delay:0s; }
.blog-hero-orb:nth-child(2) { width:200px;height:200px;top:40%;right:5%;animation-delay:3s;animation-duration:10s; }
.blog-hero-orb:nth-child(3) { width:150px;height:150px;bottom:-30px;left:30%;animation-delay:5s;animation-duration:7s; }
.blog-hero-new .hero-badge {
  display: inline-block;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.35);
  color: var(--accent-light);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 0.78rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.blog-hero-new h1 {
  font-family: var(--font-main);
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 20px;
}
.blog-hero-new h1 em {
  font-style: normal;
  color: var(--accent);
}
.blog-hero-new p {
  color: rgba(255,255,255,0.65);
  font-size: 1rem;
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.8;
}
.blog-hero-scroll {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 40px;
}
.blog-hero-stat {
  text-align: center;
}
.blog-hero-stat-num {
  font-family: var(--font-main);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
}
.blog-hero-stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 1px;
}

/* 博客编辑网格 */
.blog-editorial {
  padding: 80px 0 60px;
  background: var(--bg);
}
.blog-editorial-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 36px;
}
.blog-editorial-label span:first-child {
  font-family: var(--font-main);
  font-size: 1.5rem;
  color: var(--primary-dark);
  font-weight: 600;
}
.blog-editorial-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* 精选大卡片 */
.blog-feature-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-bottom: 36px;
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  min-height: 420px;
}
.blog-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 70px rgba(0,0,0,0.2);
}
.blog-feature-art {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-dark) 0%, #0e3820 60%, #071a0e 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
}
.blog-feature-art::before {
  content: '';
  position: absolute;
  inset: 0;
}
.blog-feature-art-neural::before {
  background-image:
    radial-gradient(circle at 30% 40%, rgba(201,168,76,0.2) 0%, transparent 35%),
    radial-gradient(circle at 70% 60%, rgba(45,138,90,0.15) 0%, transparent 30%),
    radial-gradient(circle at 50% 20%, rgba(201,168,76,0.1) 0%, transparent 25%);
}
.blog-feature-art-seasons::before {
  background: linear-gradient(135deg, #6b3a1a 0%, #c97c3a 40%, #e8b84b 100%);
  background-image:
    radial-gradient(circle at 25% 25%, rgba(255,255,255,0.12) 0%, transparent 30%),
    radial-gradient(circle at 75% 75%, rgba(255,200,100,0.15) 0%, transparent 35%);
}
.blog-feature-art-pain::before {
  background: linear-gradient(135deg, #0d3d5c 0%, #1a5c7a 50%, #0a2a40 100%);
  background-image:
    radial-gradient(ellipse at 40% 50%, rgba(100,200,255,0.1) 0%, transparent 50%),
    radial-gradient(circle at 75% 25%, rgba(201,168,76,0.12) 0%, transparent 35%);
}
.blog-feature-art-svg {
  position: relative;
  z-index: 1;
  width: 80%;
  max-width: 320px;
  opacity: 0.85;
}
.blog-feature-art-label {
  position: absolute;
  bottom: 24px;
  left: 24px;
  font-size: 0.7rem;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  font-family: var(--font-sans);
}
.blog-feature-body {
  background: var(--white);
  padding: 48px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.blog-feature-body .blog-tag {
  margin-bottom: 16px;
  font-size: 0.76rem;
}
.blog-feature-body h2 {
  font-family: var(--font-main);
  font-size: clamp(1.3rem, 2.2vw, 1.75rem);
  color: var(--primary-dark);
  line-height: 1.4;
  margin-bottom: 16px;
}
.blog-feature-body p {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.9;
  margin-bottom: 28px;
  flex: 1;
}
.blog-feature-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.78rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 20px;
  margin-top: auto;
}
.blog-feature-meta-dot {
  width: 3px;
  height: 3px;
  background: var(--border);
  border-radius: 50%;
}
.blog-feature-read {
  margin-left: auto;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.blog-feature-card:hover .blog-feature-read {
  color: var(--accent);
  gap: 10px;
}

/* 2栏文章卡片 */
.blog-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.blog-post-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.blog-post-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(26,92,58,0.2);
}
.blog-post-art {
  width: 100%;
  height: 220px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.blog-post-art-seasons {
  background: linear-gradient(135deg, #7a4a0f 0%, #c97c3a 50%, #e8b84b 100%);
}
.blog-post-art-pain {
  background: linear-gradient(135deg, #0a2a40 0%, #1a5c7a 60%, #2a8a9a 100%);
}
.blog-post-art-neural {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #0e3820 60%, #1a5c3a 100%);
}
.blog-post-art::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.4;
}
.blog-post-art-seasons::before {
  background: radial-gradient(circle at 70% 30%, rgba(255,220,100,0.5) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(180,80,20,0.4) 0%, transparent 40%);
}
.blog-post-art-pain::before {
  background: radial-gradient(ellipse at 50% 40%, rgba(100,210,230,0.3) 0%, transparent 60%),
              radial-gradient(circle at 80% 70%, rgba(201,168,76,0.2) 0%, transparent 30%);
}
.blog-post-art-neural::before {
  background: radial-gradient(circle at 30% 60%, rgba(201,168,76,0.3) 0%, transparent 40%),
              radial-gradient(circle at 70% 30%, rgba(45,138,90,0.25) 0%, transparent 35%);
}
.blog-post-art-icon {
  position: relative;
  z-index: 1;
  width: 72px;
  height: 72px;
  opacity: 0.7;
}
.blog-post-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-post-body .blog-tag {
  margin-bottom: 12px;
}
.blog-post-body h3 {
  font-family: var(--font-main);
  font-size: 1.1rem;
  color: var(--primary-dark);
  line-height: 1.5;
  margin-bottom: 10px;
}
.blog-post-body p {
  color: var(--text-light);
  font-size: 0.85rem;
  line-height: 1.8;
  margin-bottom: 20px;
  flex: 1;
}
.blog-post-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 16px;
  margin-top: auto;
}
.blog-post-link {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
}
.blog-post-card:hover .blog-post-link {
  color: var(--accent);
  gap: 8px;
}

/* 分类筛选 */
.blog-filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}
.blog-filter-btn {
  background: var(--bg-warm);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.83rem;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-sans);
}
.blog-filter-btn.active,
.blog-filter-btn:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

/* 博客订阅区 */
.blog-subscribe {
  padding: 72px 0;
  background: var(--bg-warm);
}
.blog-subscribe-inner {
  max-width: 580px;
  margin: 0 auto;
  text-align: center;
}
.blog-subscribe-inner h2 {
  font-family: var(--font-main);
  font-size: 1.8rem;
  color: var(--primary-dark);
  margin-bottom: 12px;
}
.blog-subscribe-inner h2 span {
  color: var(--primary);
}
.blog-subscribe-inner p {
  color: var(--text-light);
  margin-bottom: 28px;
  font-size: 0.9rem;
}
.blog-subscribe-form {
  display: flex;
  gap: 12px;
  max-width: 440px;
  margin: 0 auto;
}
.blog-subscribe-form input {
  flex: 1;
  padding: 12px 20px;
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.88rem;
  font-family: var(--font-sans);
  background: var(--white);
  outline: none;
  transition: var(--transition);
}
.blog-subscribe-form input:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(26,92,58,0.1);
}
.blog-subscribe-form button {
  background: var(--primary);
  color: var(--white);
  border: none;
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 0.88rem;
  cursor: pointer;
  white-space: nowrap;
  font-family: var(--font-sans);
  transition: var(--transition);
}
.blog-subscribe-form button:hover {
  background: var(--primary-light);
}
.blog-subscribe-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 12px;
}

/* ===== 文章详情页 ===== */
.article-hero {
  position: relative;
  padding: 100px 0 70px;
  overflow: hidden;
  text-align: center;
}
.article-hero-neural {
  background: linear-gradient(135deg, #07160d 0%, var(--primary-dark) 50%, #0e3820 100%);
}
.article-hero-seasons {
  background: linear-gradient(135deg, #4a2008 0%, #8b4a10 45%, #c97c3a 100%);
}
.article-hero-pain {
  background: linear-gradient(135deg, #061520 0%, #0d3d5c 50%, #1a5c7a 100%);
}
.article-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.5;
}
.article-hero-neural::before {
  background:
    radial-gradient(circle at 20% 30%, rgba(201,168,76,0.15) 0%, transparent 40%),
    radial-gradient(circle at 75% 60%, rgba(45,138,90,0.12) 0%, transparent 35%),
    radial-gradient(circle at 50% 85%, rgba(201,168,76,0.08) 0%, transparent 30%);
}
.article-hero-seasons::before {
  background:
    radial-gradient(circle at 20% 40%, rgba(255,220,120,0.2) 0%, transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(180,80,20,0.15) 0%, transparent 40%);
}
.article-hero-pain::before {
  background:
    radial-gradient(ellipse at 30% 50%, rgba(100,200,230,0.12) 0%, transparent 50%),
    radial-gradient(circle at 75% 25%, rgba(201,168,76,0.1) 0%, transparent 40%);
}
.article-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}
.article-breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}
.article-breadcrumb a { color: rgba(255,255,255,0.55); transition: var(--transition); }
.article-breadcrumb a:hover { color: var(--accent-light); }
.article-breadcrumb span { color: rgba(255,255,255,0.3); }
.article-tag-hero {
  display: inline-block;
  background: rgba(201,168,76,0.2);
  border: 1px solid rgba(201,168,76,0.4);
  color: var(--accent-light);
  padding: 5px 16px;
  border-radius: 50px;
  font-size: 0.76rem;
  letter-spacing: 2px;
  margin-bottom: 20px;
}
.article-hero h1 {
  font-family: var(--font-main);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 20px;
}
.article-hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  flex-wrap: wrap;
}
.article-hero-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.article-hero-meta-dot {
  width: 3px;
  height: 3px;
  background: rgba(255,255,255,0.25);
  border-radius: 50%;
}

/* 文章正文布局 */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 64px 24px 80px;
  align-items: start;
}

/* 文章内容 */
.article-body {
  font-family: var(--font-main);
  font-size: 1.05rem;
  line-height: 1.95;
  color: var(--text);
}
.article-body .article-lead {
  font-size: 1.15rem;
  color: var(--primary-dark);
  line-height: 1.85;
  border-left: 4px solid var(--accent);
  padding-left: 24px;
  margin-bottom: 40px;
  font-style: italic;
}
.article-body h2 {
  font-family: var(--font-main);
  font-size: 1.45rem;
  color: var(--primary-dark);
  margin: 48px 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--bg-warm);
  line-height: 1.4;
}
.article-body h2::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 1.1em;
  background: var(--accent);
  border-radius: 2px;
  margin-right: 12px;
  vertical-align: middle;
}
.article-body h3 {
  font-family: var(--font-main);
  font-size: 1.15rem;
  color: var(--primary);
  margin: 32px 0 12px;
}
.article-body p {
  margin-bottom: 22px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.97rem;
}
.article-body ul, .article-body ol {
  margin: 0 0 22px 0;
  padding-left: 0;
}
.article-body ul li, .article-body ol li {
  list-style: none;
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text);
}
.article-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary-light);
}
.article-body ol {
  counter-reset: list;
}
.article-body ol li {
  counter-increment: list;
}
.article-body ol li::before {
  content: counter(list);
  position: absolute;
  left: 0;
  top: 0;
  width: 18px;
  height: 18px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  top: 4px;
  font-family: var(--font-sans);
}

/* 引用块 */
.pull-quote {
  margin: 40px 0;
  padding: 32px 36px;
  background: linear-gradient(135deg, rgba(26,92,58,0.05) 0%, rgba(201,168,76,0.06) 100%);
  border-left: 5px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  position: relative;
}
.pull-quote::before {
  content: '"';
  position: absolute;
  top: -12px;
  left: 28px;
  font-size: 5rem;
  color: var(--accent);
  opacity: 0.25;
  font-family: Georgia, serif;
  line-height: 1;
}
.pull-quote p {
  font-family: var(--font-main) !important;
  font-size: 1.1rem !important;
  color: var(--primary-dark) !important;
  font-style: italic;
  line-height: 1.7 !important;
  margin: 0 !important;
}
.pull-quote cite {
  display: block;
  margin-top: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: normal;
  font-family: var(--font-sans);
}

/* 洞察盒子 */
.insight-box {
  margin: 32px 0;
  padding: 28px 32px;
  background: linear-gradient(135deg, rgba(26,92,58,0.07) 0%, rgba(45,138,90,0.05) 100%);
  border: 1px solid rgba(26,92,58,0.15);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}
.insight-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.insight-box-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 10px;
  font-family: var(--font-sans);
}
.insight-box p {
  color: var(--primary-dark) !important;
  font-size: 0.93rem !important;
  margin: 0 !important;
  font-family: var(--font-sans) !important;
  line-height: 1.75 !important;
}

/* 统计亮点 */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 36px 0;
}
.stat-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.stat-item-num {
  font-family: var(--font-main);
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-item-label {
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.4;
  font-family: var(--font-sans);
}

/* 季节卡片 */
.season-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 36px 0;
}
.season-card {
  border-radius: var(--radius);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}
.season-card-spring { background: linear-gradient(135deg, #e8f5e0 0%, #d4edda 100%); border-left: 4px solid #4caf50; }
.season-card-summer { background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%); border-left: 4px solid #ff9800; }
.season-card-autumn { background: linear-gradient(135deg, #fbe9e7 0%, #ffccbc 100%); border-left: 4px solid #e64a19; }
.season-card-winter { background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%); border-left: 4px solid #1565c0; }
.season-card-icon { font-size: 2rem; margin-bottom: 12px; display: block; }
.season-card h4 {
  font-family: var(--font-main);
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--primary-dark);
}
.season-card p {
  font-size: 0.85rem !important;
  line-height: 1.7 !important;
  margin: 0 !important;
  color: var(--text) !important;
  font-family: var(--font-sans) !important;
}
.season-card ul {
  margin: 8px 0 0 0 !important;
}
.season-card ul li {
  font-size: 0.82rem !important;
  margin-bottom: 4px !important;
  color: var(--text) !important;
  font-family: var(--font-sans) !important;
}
.season-card ul li::before {
  width: 6px !important;
  height: 6px !important;
  top: 0.75em !important;
}

/* 穴位表 */
.acupoint-table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius);
  overflow: hidden;
}
.acupoint-table th {
  background: var(--primary);
  color: var(--white);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 0.85rem;
}
.acupoint-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: top;
}
.acupoint-table tr:last-child td { border-bottom: none; }
.acupoint-table tr:nth-child(even) td { background: var(--bg); }

/* 文章侧边栏 */
.article-sidebar {
  position: sticky;
  top: 90px;
}
.sidebar-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
}
.sidebar-box-title {
  font-family: var(--font-main);
  font-size: 1rem;
  color: var(--primary-dark);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--bg-warm);
  display: flex;
  align-items: center;
  gap: 8px;
}
.toc-list { list-style: none; padding: 0; margin: 0; }
.toc-list li { margin-bottom: 10px; }
.toc-list a {
  font-size: 0.85rem;
  color: var(--text-light);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
  transition: var(--transition);
}
.toc-list a::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border);
  margin-top: 8px;
  flex-shrink: 0;
  transition: var(--transition);
}
.toc-list a:hover { color: var(--primary); }
.toc-list a:hover::before { background: var(--primary); }

/* 作者卡片（侧边栏） */
.author-sidebar {
  text-align: center;
}
.author-sidebar-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-size: 2rem;
  color: rgba(255,255,255,0.8);
  overflow: hidden;
}
.author-sidebar-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.author-sidebar h4 {
  font-family: var(--font-main);
  font-size: 1rem;
  color: var(--primary-dark);
  margin-bottom: 4px;
}
.author-sidebar .author-title {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  line-height: 1.4;
}
.author-sidebar p {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* 侧边栏CTA */
.sidebar-cta {
  background: linear-gradient(135deg, var(--primary-dark), #0e3820);
  border: none;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  color: var(--white);
}
.sidebar-cta-icon { font-size: 2rem; margin-bottom: 10px; }
.sidebar-cta h4 {
  font-family: var(--font-main);
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 8px;
}
.sidebar-cta p { font-size: 0.82rem; color: rgba(255,255,255,0.65); margin-bottom: 18px; line-height: 1.6; }
.sidebar-cta .btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 10px 16px;
  font-size: 0.88rem;
}

/* 相关文章 */
.related-posts {
  padding: 60px 0;
  background: var(--bg-warm);
  border-top: 1px solid var(--border);
}
.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}
.related-post-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.related-post-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.related-post-art {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}
.related-post-info {
  padding: 18px;
}
.related-post-info .blog-tag { margin-bottom: 8px; }
.related-post-info h4 {
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: var(--primary-dark);
  line-height: 1.5;
}

/* 文章底部CTA */
.article-cta {
  padding: 56px 0;
  background: linear-gradient(135deg, var(--primary-dark), #071a0e);
  text-align: center;
}
.article-cta h2 {
  font-family: var(--font-main);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: var(--white);
  margin-bottom: 12px;
}
.article-cta p { color: rgba(255,255,255,0.65); margin-bottom: 28px; font-size: 0.9rem; }
.article-cta .cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* 响应式调整 */
@media (max-width: 1024px) {
  .blog-feature-card { grid-template-columns: 1fr; min-height: auto; }
  .blog-feature-art { min-height: 260px; }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
  .stats-row { grid-template-columns: 1fr; }
  .related-posts-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .blog-two-col { grid-template-columns: 1fr; }
  .season-cards { grid-template-columns: 1fr; }
  .blog-feature-body { padding: 32px 28px; }
  .pull-quote { padding: 24px 24px; }
  .blog-subscribe-form { flex-direction: column; }
  .blog-subscribe-form input, .blog-subscribe-form button { border-radius: var(--radius); }
  .related-posts-grid { grid-template-columns: 1fr; }
}

/* ===== 博客页视觉升级 ===== */

/* Hero 修复与增强 */
.blog-hero-section {
  position: relative;
  background: linear-gradient(135deg, var(--primary-dark) 0%, #0a2a15 50%, #07160d 100%);
  padding: 120px 0 90px;
  overflow: hidden;
  text-align: center;
}
.blog-hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 50%, rgba(201,168,76,0.07) 0%, transparent 50%),
    radial-gradient(circle at 85% 30%, rgba(45,138,90,0.09) 0%, transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(201,168,76,0.05) 0%, transparent 40%);
}
.blog-hero-orbs-wrap {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.blog-orb {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.12), transparent 70%);
  animation: orbFloat 8s ease-in-out infinite;
}
.blog-orb:nth-child(1) { width:380px;height:380px;top:-120px;left:-100px;animation-delay:0s; }
.blog-orb:nth-child(2) { width:250px;height:250px;top:30%;right:3%;animation-delay:3s;animation-duration:10s; }
.blog-orb:nth-child(3) { width:180px;height:180px;bottom:-40px;left:25%;animation-delay:5s;animation-duration:7s; }

/* 博客Hero装饰文字 */
.blog-hero-deco {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-main);
  font-size: 10rem;
  color: rgba(255,255,255,0.025);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.blog-hero-deco-left { left: -20px; }
.blog-hero-deco-right { right: -20px; }

.blog-hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px;
}
.blog-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--accent-light);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 0.76rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.blog-hero-eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}
.blog-hero-title {
  font-family: var(--font-main);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.blog-hero-title .gold { color: var(--accent); }
.blog-hero-desc {
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 44px;
}
.blog-hero-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  opacity: 0.35;
}
.blog-hero-divider::before,
.blog-hero-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--accent);
}
.blog-hero-divider span {
  color: var(--accent);
  font-size: 0.7rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  white-space: nowrap;
}
.blog-hero-stats {
  display: flex;
  justify-content: center;
  gap: 0;
}
.blog-hero-stat-item {
  text-align: center;
  padding: 0 36px;
  position: relative;
}
.blog-hero-stat-item + .blog-hero-stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.15);
}
.blog-hero-stat-num {
  font-family: var(--font-main);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}
.blog-hero-stat-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 1px;
  display: block;
}

/* 博客主体区域 */
.blog-main {
  background: var(--bg);
  padding: 72px 0 80px;
}

/* 区域标题改进 */
.blog-section-head {
  display: flex;
  align-items: center;
  margin-bottom: 32px;
  gap: 14px;
}
.blog-section-head-label {
  font-family: var(--font-main);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 3px;
  text-transform: uppercase;
  white-space: nowrap;
}
.blog-section-head-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border) 0%, transparent 100%);
}
.blog-section-head-num {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* 精选大卡增强 */
.blog-feature-card-v2 {
  display: grid;
  grid-template-columns: 55% 45%;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.18);
  margin-bottom: 48px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  min-height: 460px;
}
.blog-feature-card-v2:hover {
  transform: translateY(-6px);
  box-shadow: 0 36px 100px rgba(0,0,0,0.25);
}
.blog-feature-art-v2 {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #041208 0%, #0a2a15 40%, #0e3820 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.blog-feature-art-v2::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 25% 35%, rgba(201,168,76,0.18) 0%, transparent 40%),
    radial-gradient(circle at 70% 65%, rgba(45,138,90,0.12) 0%, transparent 35%),
    radial-gradient(circle at 50% 10%, rgba(201,168,76,0.08) 0%, transparent 30%);
}
.blog-feature-art-v2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(0deg, rgba(4,18,8,0.6) 0%, transparent 100%);
}
.blog-feature-ribbon {
  position: absolute;
  top: 24px;
  left: 24px;
  z-index: 3;
  background: var(--accent);
  color: #1a1000;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 4px;
}
.blog-feature-art-label-v2 {
  position: absolute;
  bottom: 20px;
  left: 24px;
  z-index: 3;
  font-size: 0.68rem;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  font-family: var(--font-sans);
}
.blog-feature-svg-wrap {
  position: relative;
  z-index: 2;
  width: 75%;
  max-width: 300px;
}
.blog-feature-body-v2 {
  background: var(--white);
  padding: 52px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: none;
}
.blog-feature-body-v2 .blog-tag { margin-bottom: 18px; }
.blog-feature-body-v2 h2 {
  font-family: var(--font-main);
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  color: var(--primary-dark);
  line-height: 1.35;
  margin-bottom: 18px;
}
.blog-feature-body-v2 p {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.9;
  margin-bottom: 32px;
  flex: 1;
}
.blog-feature-footer {
  border-top: 1px solid var(--border);
  padding-top: 22px;
}
.blog-feature-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.blog-feature-author-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(26,92,58,0.2);
  flex-shrink: 0;
}
.blog-feature-author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.blog-feature-author-info { flex: 1; }
.blog-feature-author-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-dark);
  display: block;
  line-height: 1.2;
}
.blog-feature-author-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.blog-feature-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--white);
  padding: 11px 22px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}
.blog-feature-card-v2:hover .blog-feature-cta {
  background: var(--primary-light);
  gap: 12px;
}

/* 文章卡片增强 */
.blog-two-col-v2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.blog-card-v2 {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.blog-card-v2:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.13);
  border-color: rgba(26,92,58,0.25);
}
.blog-card-art-v2 {
  width: 100%;
  height: 240px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.blog-card-art-v2.art-seasons {
  background: linear-gradient(145deg, #6b3a10 0%, #b86820 40%, #e8a840 70%, #f5c860 100%);
}
.blog-card-art-v2.art-pain {
  background: linear-gradient(145deg, #071828 0%, #0d3d5c 45%, #1a6080 100%);
}
.blog-card-art-v2::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.5;
  transition: opacity 0.35s;
}
.art-seasons::before {
  background: radial-gradient(circle at 70% 25%, rgba(255,220,100,0.5) 0%, transparent 55%),
              radial-gradient(circle at 15% 80%, rgba(160,60,10,0.4) 0%, transparent 40%);
}
.art-pain::before {
  background: radial-gradient(ellipse at 50% 35%, rgba(80,190,220,0.3) 0%, transparent 60%),
              radial-gradient(circle at 82% 72%, rgba(201,168,76,0.25) 0%, transparent 35%);
}
.blog-card-v2:hover .blog-card-art-v2::before {
  opacity: 0.7;
}
.blog-card-art-num {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: var(--font-main);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 2px;
  font-weight: 600;
}
.blog-card-art-icon-v2 {
  position: relative;
  z-index: 1;
  width: 80px;
  height: 80px;
  opacity: 0.75;
  transition: transform 0.35s ease, opacity 0.35s;
}
.blog-card-v2:hover .blog-card-art-icon-v2 {
  transform: scale(1.08);
  opacity: 0.9;
}
/* Hover overlay "阅读" */
.blog-card-art-v2::after {
  content: '阅读全文';
  position: absolute;
  inset: 0;
  background: rgba(7,22,13,0.7);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-main);
  font-size: 1.1rem;
  letter-spacing: 4px;
  opacity: 0;
  transition: opacity 0.35s;
  z-index: 3;
}
.blog-card-v2:hover .blog-card-art-v2::after {
  opacity: 1;
}
.blog-card-body-v2 {
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card-body-v2 .blog-tag { margin-bottom: 12px; }
.blog-card-body-v2 h3 {
  font-family: var(--font-main);
  font-size: 1.15rem;
  color: var(--primary-dark);
  line-height: 1.45;
  margin-bottom: 12px;
}
.blog-card-body-v2 p {
  color: var(--text-light);
  font-size: 0.86rem;
  line-height: 1.85;
  margin-bottom: 22px;
  flex: 1;
}
.blog-card-footer-v2 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  margin-top: auto;
}
.blog-card-date {
  font-size: 0.77rem;
  color: var(--text-muted);
}
.blog-card-arrow {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}
.blog-card-v2:hover .blog-card-arrow {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: translateX(3px);
}

/* 作者信任条 */
.blog-author-strip {
  margin: 52px 0;
  padding: 32px 40px;
  background: linear-gradient(135deg, rgba(26,92,58,0.04) 0%, rgba(201,168,76,0.05) 100%);
  border: 1px solid rgba(26,92,58,0.12);
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.blog-author-strip-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid rgba(26,92,58,0.2);
  flex-shrink: 0;
}
.blog-author-strip-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.blog-author-strip-info { flex: 1; }
.blog-author-strip-name {
  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 4px;
}
.blog-author-strip-title {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.blog-author-strip-creds {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.blog-cred-badge {
  display: inline-block;
  background: rgba(26,92,58,0.08);
  color: var(--primary);
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 600;
}
.blog-author-strip-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.blog-author-strip-link:hover { color: var(--accent); }

/* 博客内嵌CTA */
.blog-inline-cta {
  margin-top: 60px;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-dark) 0%, #0a2a15 60%, #071610 100%);
  padding: 52px 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  position: relative;
}
.blog-inline-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 10% 50%, rgba(201,168,76,0.1) 0%, transparent 45%),
    radial-gradient(circle at 90% 50%, rgba(45,138,90,0.08) 0%, transparent 40%);
}
.blog-inline-cta-text { position: relative; z-index: 1; }
.blog-inline-cta-text h3 {
  font-family: var(--font-main);
  font-size: 1.55rem;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.3;
}
.blog-inline-cta-text p {
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  line-height: 1.7;
}
.blog-inline-cta-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 180px;
}

/* 订阅区增强 */
.blog-subscribe-v2 {
  padding: 80px 0;
  background: var(--bg-warm);
  border-top: 1px solid var(--border);
}
.blog-subscribe-wrap {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}
.blog-subscribe-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.6rem;
}
.blog-subscribe-wrap h2 {
  font-family: var(--font-main);
  font-size: 1.75rem;
  color: var(--primary-dark);
  margin-bottom: 10px;
}
.blog-subscribe-wrap h2 span { color: var(--primary); }
.blog-subscribe-wrap p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 28px;
  line-height: 1.7;
}
.blog-subscribe-input-row {
  display: flex;
  gap: 0;
  border-radius: 50px;
  overflow: hidden;
  border: 1.5px solid var(--border);
  background: var(--white);
  max-width: 440px;
  margin: 0 auto;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.3s;
}
.blog-subscribe-input-row:focus-within {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(26,92,58,0.1);
}
.blog-subscribe-input-row input {
  flex: 1;
  border: none;
  outline: none;
  padding: 13px 22px;
  font-size: 0.88rem;
  font-family: var(--font-sans);
  background: transparent;
  color: var(--text);
}
.blog-subscribe-input-row button {
  background: var(--primary);
  color: var(--white);
  border: none;
  padding: 13px 24px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background 0.3s;
  white-space: nowrap;
}
.blog-subscribe-input-row button:hover { background: var(--primary-light); }
.blog-subscribe-note-v2 {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-top: 14px;
}

/* 响应式补充 */
@media (max-width: 900px) {
  .blog-feature-card-v2 { grid-template-columns: 1fr; min-height: auto; }
  .blog-feature-art-v2 { min-height: 280px; }
  .blog-feature-body-v2 { padding: 36px 32px; }
  .blog-two-col-v2 { grid-template-columns: 1fr; }
  .blog-inline-cta { grid-template-columns: 1fr; padding: 40px 32px; }
  .blog-author-strip { flex-direction: column; text-align: center; }
  .blog-author-strip-creds { justify-content: center; }
}
@media (max-width: 480px) {
  .blog-hero-stat-item { padding: 0 20px; }
  .blog-hero-stat-num { font-size: 1.5rem; }
  .blog-subscribe-input-row { flex-direction: column; border-radius: var(--radius); }
  .blog-subscribe-input-row button { border-radius: 0 0 var(--radius) var(--radius); }
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-desc { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-badge { right: 0; }
  .doctor-card { grid-template-columns: 1fr; }
  .doctor-img { min-height: 250px; font-size: 4rem; }
  .doctor-info { padding: 36px; }
  .ai-feature-box { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .nav-menu { display: none; }
  .hamburger { display: flex; }
  .nav-menu.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(13,31,20,0.98);
    padding: 24px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    gap: 8px;
  }
  .services-grid { grid-template-columns: 1fr; }
  .conditions-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-partner { text-align: center; }
  .ai-feature-box { padding: 36px 24px; }
  .contact-form-wrap { padding: 28px; }
  .ai-tool-body { padding: 24px; }
}

@media (max-width: 480px) {
  .conditions-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .hero-stat-num { font-size: 1.6rem; }
  .trust-items { flex-direction: column; align-items: center; gap: 16px; }
}