/* ============================================
   手艺人接发 - 品牌官网样式
   主色调：暖棕/奶茶色系
   ============================================ */

:root {
  /* 主色调 - 暖棕奶茶色系 */
  --primary: #8B5A2B;          /* 深巧克力棕 - 主色 */
  --primary-dark: #6B4423;     /* 深棕色 - 深色 */
  --primary-light: #A67B5B;    /* 焦糖棕 - 浅色 */
  --secondary: #D4B896;        /* 奶茶色 - 辅助色 */
  --secondary-light: #E8D5B7;  /* 浅奶茶色 - 浅辅助 */
  --accent: #C19A6B;           /* 金棕色 - 强调色 */
  --accent-gold: #B8860B;      /* 暗金色 - 点缀 */
  
  /* 中性色 */
  --bg: #FFFBF5;               /* 暖米白 - 页面背景 */
  --bg-cream: #FAF3E8;         /* 奶油色 - 区块背景 */
  --bg-warm: #F5E6D3;          /* 暖米色 - 强调区块 */
  --surface: #FFFFFF;          /* 白色 - 卡片背景 */
  --ink: #3E2723;              /* 深咖啡色 - 正文 */
  --ink-light: #5D4037;        /* 浅咖啡色 - 次级文字 */
  --muted: #8D6E63;            /* 灰棕色 - 辅助文字 */
  --rule: #E0D0B8;             /* 浅棕 - 边框分割线 */
  --rule-light: #F0E6D8;       /* 极浅棕 - 淡分割线 */
  
  /* 状态色 */
  --success: #7CB342;
  --warning: #FFB74D;
  --error: #E57373;
  
  /* 渐变 */
  --gradient-warm: linear-gradient(135deg, #D4B896 0%, #A67B5B 100%);
  --gradient-cream: linear-gradient(180deg, #FFFBF5 0%, #FAF3E8 100%);
  --gradient-gold: linear-gradient(135deg, #D4AF37 0%, #B8860B 100%);
  
  /* 阴影 */
  --shadow-sm: 0 2px 8px rgba(107, 68, 35, 0.06);
  --shadow-md: 0 4px 16px rgba(107, 68, 35, 0.08);
  --shadow-lg: 0 8px 32px rgba(107, 68, 35, 0.12);
  --shadow-xl: 0 16px 48px rgba(107, 68, 35, 0.16);
  
  /* 圆角 */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* 间距 */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 8rem;
  
  /* 最大宽度 */
  --max-width: 1280px;
  --max-width-narrow: 960px;
}

/* ============================================
   基础重置
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: "Instrument Sans", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Lora", "PingFang SC", "Microsoft YaHei", serif;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ink);
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p { margin-bottom: 1rem; }

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

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

ul, ol { padding-left: 1.5rem; margin-bottom: 1rem; }

li { margin-bottom: 0.5rem; }

/* ============================================
   通用工具类
   ============================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container-narrow {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-accent { color: var(--accent); }
.text-muted { color: var(--muted); }

.bg-cream { background: var(--bg-cream); }
.bg-warm { background: var(--bg-warm); }
.bg-white { background: var(--surface); }

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

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

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-warm);
  color: white;
  box-shadow: 0 4px 12px rgba(139, 90, 43, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139, 90, 43, 0.35);
  color: white;
}

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

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

.btn-ghost {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--rule);
}

.btn-ghost:hover {
  background: var(--bg-cream);
  border-color: var(--primary);
}

.btn-lg {
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

/* ============================================
   顶部通知栏
   ============================================ */
.top-bar {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.9);
  padding: 0.5rem 0;
  font-size: 0.875rem;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.top-bar a {
  color: rgba(255, 255, 255, 0.9);
}

.top-bar a:hover { color: var(--secondary); }

/* ============================================
   导航栏
   ============================================ */
.navbar {
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo img {
  height: 48px;
  width: auto;
}

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

.logo-title {
  font-family: "Lora", serif;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1.2;
}

.logo-subtitle {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.1em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 0.625rem 1rem;
  color: var(--ink);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.nav-link:hover,
.nav-item.active .nav-link {
  color: var(--primary);
  background: var(--bg-cream);
}

.nav-cta {
  margin-left: 1rem;
}

/* 移动端菜单按钮 */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  transition: all 0.3s ease;
}

/* ============================================
   页面头部 Banner
   ============================================ */
.page-hero {
  position: relative;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--gradient-cream);
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(107, 68, 35, 0.15) 0%, rgba(212, 184, 150, 0.1) 100%);
  z-index: 1;
}

.page-hero img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0.6;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  color: var(--ink);
}

.page-hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--primary-dark);
  text-shadow: 0 2px 4px rgba(255, 255, 255, 0.5);
}

.page-hero p {
  font-size: 1.125rem;
  color: var(--ink-light);
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.breadcrumb a { color: var(--primary); }
.breadcrumb span { margin: 0 0.5rem; }

/* ============================================
   页脚
   ============================================ */
.footer {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-col h4 {
  color: white;
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
}

.footer-col p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  line-height: 1.8;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--secondary);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.footer-contact svg {
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-brand img {
  height: 44px;
  width: auto;
  border-radius: var(--radius-sm);
}

.footer-brand-text {
  font-family: "Lora", serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom-text {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-icp {
  margin-left: 0.5rem;
}

.footer-icp a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-icp a:hover { color: var(--secondary); }

.footer-legal {
  display: flex;
  gap: 1.5rem;
  font-size: 0.85rem;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.3s ease;
}

.footer-legal a:hover { color: var(--secondary); }

/* ============================================
   区块标题
   ============================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-tag {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: var(--bg-warm);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--ink);
}

.section-header p {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto;
}

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

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

/* ============================================
   卡片通用样式
   ============================================ */
.card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.4s ease;
}

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

.card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-body {
  padding: 1.5rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--ink);
}

.card-text {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ============================================
   回到顶部
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 999;
}

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

.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
}

/* ============================================
   咨询弹窗
   ============================================ */
.consult-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.consult-overlay.active {
  display: flex;
  opacity: 1;
}

.consult-modal {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  max-width: 400px;
  width: 90%;
  text-align: center;
  position: relative;
  transform: scale(0.8);
  transition: transform 0.3s ease;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.consult-overlay.active .consult-modal {
  transform: scale(1);
}

.consult-close {
  position: absolute;
  top: 0.75rem;
  right: 1rem;
  font-size: 1.75rem;
  color: var(--muted);
  cursor: pointer;
  line-height: 1;
  transition: color 0.3s ease;
  background: none;
  border: none;
}

.consult-close:hover {
  color: var(--primary);
}

.consult-modal h3 {
  font-size: 1.25rem;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.consult-modal .consult-desc {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.consult-qr {
  width: 220px;
  height: 220px;
  margin: 0 auto 1.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--bg-warm);
}

.consult-qr img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.consult-modal .consult-phone {
  font-size: 0.85rem;
  color: var(--muted);
}

.consult-modal .consult-phone a {
  color: var(--primary);
  font-weight: 600;
}

/* ============================================
   响应式
   ============================================ */
/* 平板 (1024px及以下) */
@media (max-width: 1024px) {
  :root {
    --space-xl: 4.5rem;
    --space-lg: 3rem;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.875rem; }
  h3 { font-size: 1.375rem; }
  .section-header h2 { font-size: 2rem; }
  
  .btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
  }
}

/* 平板横屏/小屏 (900px及以下) */
@media (max-width: 900px) {
  .logo-title { font-size: 1.2rem; }
  .logo-subtitle { font-size: 0.65rem; }
  .logo img { height: 40px; }
  .nav-link { padding: 0.5rem 0.75rem; font-size: 0.9rem; }
}

/* 手机横屏/大手机 (768px及以下) */
@media (max-width: 768px) {
  :root {
    --space-xl: 3.5rem;
    --space-lg: 2.5rem;
    --space-md: 1.5rem;
  }
  
  html { font-size: 15px; }
  
  .top-bar { display: none; }
  
  /* 导航栏 */
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--surface);
    flex-direction: column;
    padding: 1rem;
    box-shadow: var(--shadow-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    gap: 0.25rem;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    z-index: 999;
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-item { width: 100%; }
  
  .nav-link {
    padding: 0.875rem 1rem;
    font-size: 1rem;
  }
  
  .nav-cta {
    margin-left: 0;
    margin-top: 0.75rem;
    width: 100%;
  }
  
  .nav-cta .btn { width: 100%; }
  
  .mobile-toggle { display: flex; }
  
  /* 汉堡菜单变X动画 */
  .mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .mobile-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  .navbar .container { height: 70px; }
  
  .logo img { height: 38px; }
  .logo-title { font-size: 1.15rem; }
  
  /* 页面Banner */
  .page-hero { height: 280px; }
  .page-hero h1 { font-size: 1.875rem; }
  .page-hero p { font-size: 0.95rem; }
  .breadcrumb { margin-top: 1rem; font-size: 0.85rem; }
  
  /* 页脚 */
  .footer { padding-top: var(--space-lg); }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .footer-legal {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  /* 移动端隐藏部分页脚内容：两个导航链接列（与顶部汉堡菜单重复）+ 品牌简介，
     保留品牌标识、联系方式与底部版权/备案信息 */
  .footer-col:nth-child(2),
  .footer-col:nth-child(3),
  .footer-col:first-child p {
    display: none;
  }
  
  /* 区块标题 */
  .section-padding { padding: var(--space-lg) 0; }
  .section-header { margin-bottom: 2rem; }
  .section-header h2 { font-size: 1.625rem; }
  .section-header p { font-size: 0.95rem; }
  
  /* 按钮 */
  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
  }
  .btn-lg {
    padding: 0.875rem 2rem;
    font-size: 1rem;
  }
  
  /* 卡片 */
  .card-body { padding: 1.25rem; }
  .card-title { font-size: 1.125rem; }
  .card-text { font-size: 0.9rem; }
  
  /* 字体 */
  h1 { font-size: 1.875rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  h4 { font-size: 1.125rem; }
  
  /* 回到顶部 */
  .back-to-top {
    bottom: 1rem;
    right: 1rem;
    width: 42px;
    height: 42px;
  }
  
  /* 咨询弹窗 */
  .consult-modal {
    padding: 1.75rem 1.25rem;
    max-width: 320px;
  }
  .consult-qr {
    width: 180px;
    height: 180px;
  }
  .consult-modal h3 { font-size: 1.125rem; }
  .consult-modal .consult-desc { font-size: 0.85rem; }
}

/* 手机竖屏 (480px及以下) */
@media (max-width: 480px) {
  :root {
    --space-xl: 2.5rem;
    --space-lg: 2rem;
  }
  
  html { font-size: 14px; }
  
  .container { padding: 0 1rem; }
  
  .page-hero { height: 240px; }
  .page-hero h1 { font-size: 1.5rem; }
  .page-hero p { font-size: 0.9rem; }
  
  .section-header h2 { font-size: 1.375rem; }
  .section-tag { font-size: 0.75rem; padding: 0.3rem 0.875rem; }
  
  .btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.9rem;
  }
  .btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
  }
  
  h1 { font-size: 1.625rem; }
  h2 { font-size: 1.375rem; }
  h3 { font-size: 1.125rem; }
  
  .card-body { padding: 1rem; }
  
  .back-to-top {
    width: 38px;
    height: 38px;
    bottom: 0.75rem;
    right: 0.75rem;
  }
  
  .consult-modal {
    padding: 1.5rem 1rem;
    max-width: 280px;
  }
  .consult-qr {
    width: 160px;
    height: 160px;
  }
  
  .footer { padding-bottom: 1.5rem; }
  .footer-bottom-text { font-size: 0.75rem; }
  .footer-legal { font-size: 0.75rem; gap: 0.75rem; }
}

/* 极小屏幕 (360px及以下) */
@media (max-width: 360px) {
  html { font-size: 13px; }
  
  .logo-title { font-size: 1rem; }
  .logo-subtitle { display: none; }
  
  .page-hero { height: 220px; }
  .page-hero h1 { font-size: 1.375rem; }
}

/* ============================================
   通用内页版式（手艺人接发 · syrjf 内页共用）
   ============================================ */

/* 页头 Banner */
.page-banner {
  position: relative;
  padding: 120px 0 90px;
  background-size: cover;
  background-position: center;
  text-align: center;
  color: #fff;
}
.page-banner .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(107,68,35,0.82) 0%, rgba(62,39,35,0.7) 100%);
}
.page-banner .eyebrow {
  display: inline-block;
  letter-spacing: 0.25em;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--secondary-light);
}
.page-banner h1 {
  font-size: 3rem;
  color: #fff;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}
.page-banner .en-title {
  font-family: "Instrument Sans", sans-serif;
  letter-spacing: 0.2em;
  font-size: 0.95rem;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 1.25rem;
}
.page-banner p { font-size: 1.05rem; opacity: 0.92; max-width: 720px; margin: 0 auto; }

/* 区块通用间距 */
.section { padding: var(--space-xl) 0; }
.section-cream { background: var(--bg-cream); }
.section-light { background: var(--bg-warm); }
.section-dark { background: var(--primary-dark); color: rgba(255,255,255,0.9); }

/* 区块标题 */
.section-head { text-align: center; margin-bottom: var(--space-lg); }
.section-head .eyebrow {
  display: inline-block;
  letter-spacing: 0.25em;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.section-head h2 { font-size: 2.5rem; margin-bottom: 0.75rem; }
.section-head .lead { font-size: 1.05rem; color: var(--muted); max-width: 680px; margin: 0 auto; }
.section-head .deco-line {
  width: 64px; height: 4px; border-radius: 2px;
  background: var(--gradient-warm);
  margin: 1.25rem auto 0;
}
.section-dark .section-head h2,
.section-dark .section-head .lead { color: #fff; }
.section-dark .section-head .lead { color: rgba(255,255,255,0.75); }

/* 强调色 */
.accent { color: var(--primary); }
.section-dark .accent { color: var(--secondary-light); }

/* 网格 */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* 特性卡片 */
.feature-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.35s ease;
  border: 1px solid var(--rule-light);
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.feature-card .ico {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--bg-warm); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; font-weight: 700; margin-bottom: 1rem;
}
.feature-card h4 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.feature-card p { color: var(--muted); font-size: 0.95rem; margin: 0; }

/* 勾选列表 */
.check-list { list-style: none; padding: 0; margin: 1rem 0 0; }
.check-list li { position: relative; padding-left: 1.6rem; margin-bottom: 0.6rem; color: var(--ink-light); font-size: 0.95rem; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--primary); font-weight: 700; }

/* 数据条 */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }
@media (max-width: 900px) { .stats-row { grid-template-columns: repeat(2, 1fr); } }
.stat-box { text-align: center; padding: 1.75rem 1rem; background: var(--bg-cream); border-radius: var(--radius-lg); }
.stat-box .num { font-family: "Lora", serif; font-size: 2.5rem; font-weight: 700; color: var(--primary); line-height: 1; }
.stat-box .lbl { margin-top: 0.5rem; color: var(--muted); font-size: 0.95rem; }
.section-dark .stat-box { background: rgba(255,255,255,0.06); }
.section-dark .stat-box .lbl { color: rgba(255,255,255,0.75); }

/* CTA 横幅 */
.cta-banner { background: var(--gradient-warm); color: #fff; }
.cta-banner-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1.5rem; padding: var(--space-lg) var(--space-md);
}
.cta-banner h2 { color: #fff; font-size: 1.9rem; margin-bottom: 0.4rem; }
.cta-banner p { color: rgba(255,255,255,0.92); margin: 0; }
.cta-banner .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.7); }
.cta-banner .btn-ghost:hover { background: rgba(255,255,255,0.15); color: #fff; }

/* 对比两栏 */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
@media (max-width: 700px) { .compare { grid-template-columns: 1fr; } }

/* 时间线 */
.timeline { max-width: 880px; margin: 0 auto; position: relative; padding-left: 0; }
.timeline-item {
  position: relative; padding: 1.5rem 1.75rem 1.5rem 2rem;
  background: var(--surface); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); margin-bottom: 1.25rem;
  border-left: 4px solid var(--primary);
}
.timeline-item .year { font-family: "Lora", serif; font-size: 1.5rem; font-weight: 700; color: var(--primary); }
.timeline-item h4 { font-size: 1.15rem; margin: 0.25rem 0 0.5rem; }
.timeline-item p { color: var(--muted); margin: 0; font-size: 0.95rem; }

/* 门店卡片 */
.store-card {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--space-lg);
  background: var(--surface); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-md);
}
@media (max-width: 800px) { .store-card { grid-template-columns: 1fr; } }
.store-info { padding: 2.5rem; }
.store-info h3 { font-size: 1.6rem; margin-bottom: 0.25rem; }
.store-info .sub { color: var(--muted); letter-spacing: 0.1em; font-size: 0.85rem; margin-bottom: 1.5rem; }
.store-info ul { list-style: none; padding: 0; margin: 0; }
.store-info li { display: flex; gap: 0.75rem; margin-bottom: 1rem; color: var(--ink-light); }
.store-info li .ico { color: var(--primary); flex-shrink: 0; }
.store-map { position: relative; min-height: 320px; background-size: cover; background-position: center; }
.store-map .map-link {
  position: absolute; left: 50%; bottom: 1.25rem; transform: translateX(-50%);
  background: var(--primary); color: #fff; padding: 0.6rem 1.4rem; border-radius: var(--radius-full);
  font-size: 0.9rem;
}
.store-map .map-link:hover { background: var(--primary-dark); color: #fff; }

/* 图文块 */
.img-wrap { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.img-wrap .badge {
  position: absolute; right: 1rem; bottom: 1rem;
  background: var(--primary); color: #fff; border-radius: var(--radius-md);
  padding: 0.75rem 1rem; text-align: center; box-shadow: var(--shadow-md);
}
.img-wrap .badge strong { display: block; font-size: 1.8rem; font-family: "Lora", serif; line-height: 1; }
.img-wrap .badge span { font-size: 0.7rem; letter-spacing: 0.1em; opacity: 0.85; }

/* 故事正文 */
.story-content p { color: var(--ink-light); line-height: 1.9; margin-bottom: 1rem; }

/* 资质小卡 */
.cred-card {
  background: var(--bg-cream); border-radius: var(--radius-lg);
  padding: 2rem 1.25rem; text-align: center; box-shadow: var(--shadow-sm);
}
.cred-card .mark { font-family: "Lora", serif; font-style: italic; font-size: 2rem; font-weight: 700; color: var(--primary); }
.cred-card h4 { font-size: 1.1rem; margin: 0.5rem 0; color: var(--primary-dark); }
.cred-card p { font-size: 0.85rem; color: var(--muted); margin: 0; }

/* 法律条款页 */
.legal-doc { max-width: 880px; margin: 0 auto; }
.legal-doc h2 { font-size: 1.6rem; margin: 2rem 0 1rem; }
.legal-doc h3 { font-size: 1.2rem; margin: 1.5rem 0 0.75rem; color: var(--primary-dark); }
.legal-doc p, .legal-doc li { color: var(--ink-light); line-height: 1.9; }
.legal-doc ul { margin-bottom: 1rem; }