/* ========== 全局样式 ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #14725E;
  --primary-dark: #0E5545;
  --primary-light: #E8F5F1;
  --accent: #F0622F;
  --text-dark: #1A1A1A;
  --text-body: #333;
  --text-muted: #666;
  --text-light: #999;
  --bg-white: #FFFFFF;
  --bg-gray: #F7F8FA;
  --bg-dark: #1A2332;
  --border: #E5E7EB;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--text-body);
  line-height: 1.6;
  background: var(--bg-white);
  font-size: 14px;
}

a {
  color: inherit;
  text-decoration: none;
}

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

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

/* ========== 导航栏 ========== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 18px;
}

.logo-text {
  font-weight: 600;
  font-size: 15px;
  color: var(--text-dark);
  line-height: 1.3;
}

.logo-text span {
  color: var(--primary);
}

.logo-sub {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: normal;
}

.nav-menu {
  display: flex;
  gap: 4px;
  list-style: none;
}

.nav-menu a {
  padding: 8px 16px;
  font-size: 14px;
  color: var(--text-body);
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.nav-menu a:hover {
  color: var(--primary);
}

.nav-menu a.active {
  color: var(--primary);
  background: var(--primary-light);
  font-weight: 500;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-body);
}

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

.btn-call {
  color: var(--primary);
  font-size: 13px;
  padding: 6px 0;
  background: none;
  border: none;
}

.btn-call:hover {
  color: var(--primary-dark);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 13px;
}

/* ========== Hero 区域 ========== */
.hero {
  background: linear-gradient(180deg, #F0F8F5 0%, #FFFFFF 100%);
  padding: 60px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  margin-bottom: 24px;
}

.hero-content {
  display: flex;
  gap: 60px;
  align-items: center;
}

.hero-text {
  flex: 1;
}

.hero-title {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-dark);
  margin-bottom: 20px;
}

.hero-title span {
  color: var(--primary);
}

.hero-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 560px;
}

.notice-box {
  background: #FFF6F0;
  border: 1px solid #FFE0D0;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 32px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.notice-icon {
  color: var(--accent);
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

.notice-text {
  font-size: 13px;
  color: #8B5E3C;
  line-height: 1.7;
}

.notice-text strong {
  color: var(--accent);
}

.steps {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
}

.step-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
}

.step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

.hero-visual {
  flex: 0 0 380px;
  position: relative;
}

.phone-mockup {
  background: white;
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  padding: 20px;
  position: relative;
}

.phone-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.phone-header-title {
  font-weight: 600;
  font-size: 14px;
}

.phone-header-actions {
  display: flex;
  gap: 8px;
}

.phone-body {
  background: linear-gradient(135deg, #E8F5F1 0%, #C8E6DA 100%);
  border-radius: var(--radius-md);
  height: 300px;
  position: relative;
  overflow: hidden;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-body-img {
  width: 100%;
  height: 100%;
  background: url('https://trae-api-cn.mchost.guru/api/ide/v1/text_to_image?prompt=mobile%20app%20showing%20local%20food%20delivery%20and%20shopping%20interface%2C%20teal%20green%20theme&image_size=square_hd') center/cover;
}

.phone-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.phone-qr {
  display: flex;
  align-items: center;
  gap: 12px;
}

.qr-placeholder {
  width: 56px;
  height: 56px;
  background: var(--bg-gray);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--text-light);
}

.qr-info {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}

.phone-version {
  font-size: 12px;
  color: var(--text-light);
}

/* ========== 通用区块 ========== */
.section {
  padding: 72px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 12px;
  margin-bottom: 16px;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 14px;
  color: var(--text-muted);
}

/* ========== 业务卡片 ========== */
.business-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.business-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.3s;
  cursor: pointer;
}

.business-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.business-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}

.business-icon.green {
  background: var(--primary-light);
  color: var(--primary);
}

.business-icon.orange {
  background: #FFF3EB;
  color: var(--accent);
}

.business-icon.blue {
  background: #EBF4FF;
  color: #2B6CB0;
}

.business-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--primary);
  background: var(--primary-light);
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.business-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.business-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.business-features {
  list-style: none;
  margin-bottom: 24px;
}

.business-features li {
  font-size: 13px;
  color: var(--text-muted);
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
}

.business-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
}

.business-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
}

.business-link a {
  color: var(--primary);
  font-weight: 500;
}

/* ========== 规范服务区域 ========== */
.standard-section {
  background: var(--bg-gray);
}

.standard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

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

.standard-feature {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
}

.standard-feature-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.standard-feature-title {
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 4px;
  color: var(--text-dark);
}

.standard-feature-desc {
  font-size: 13px;
  color: var(--text-muted);
}

.standard-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.standard-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border);
}

.standard-card-icon {
  font-size: 24px;
  margin-bottom: 12px;
}

.standard-card-title {
  font-weight: 600;
  font-size: 15px;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.standard-card-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ========== CTA 横幅 ========== */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #0E5545 100%);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.cta-content h3 {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 12px;
}

.cta-content p {
  font-size: 14px;
  opacity: 0.9;
  line-height: 1.7;
}

.cta-qr {
  text-align: center;
}

.cta-qr-box {
  width: 120px;
  height: 120px;
  background: white;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  color: var(--text-light);
  margin-bottom: 12px;
}

.cta-qr-text {
  font-size: 13px;
  opacity: 0.9;
}

/* ========== 底部 ========== */
.footer {
  background: var(--bg-dark);
  color: #A0AEC0;
  padding: 56px 0 24px;
  font-size: 13px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand {
  max-width: 320px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.footer-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
}

.footer-logo-text {
  font-weight: 600;
  color: white;
}

.footer-brand p {
  line-height: 1.8;
  margin-bottom: 16px;
}

.footer-license {
  font-size: 12px;
  color: #718096;
}

.footer-col h4 {
  color: white;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 12px;
}

.footer-col a {
  color: #A0AEC0;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: white;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 13px;
}

.footer-bottom {
  border-top: 1px solid #2D3748;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #718096;
}

.footer-badge {
  background: rgba(255,255,255,0.08);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  text-align: center;
  margin-bottom: 16px;
}

.footer-badge-btn {
  background: var(--primary);
  color: white;
  padding: 12px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 12px;
  cursor: pointer;
  border: none;
  width: 100%;
}

.footer-badge-row {
  display: flex;
  gap: 6px;
  font-size: 11px;
  color: #718096;
}

/* ========== 页面头部 ========== */
.page-hero {
  background: linear-gradient(180deg, #F0F8F5 0%, #FFFFFF 100%);
  padding: 56px 0 48px;
}

.breadcrumb {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.breadcrumb .sep {
  color: var(--text-light);
}

.page-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.page-desc {
  font-size: 15px;
  color: var(--text-muted);
  max-width: 720px;
}

.page-hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 32px;
}

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

.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
}

/* ========== 联系页面 ========== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.contact-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.3s;
}

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

.contact-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.contact-card-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 18px;
}

.contact-card-title {
  font-weight: 600;
  font-size: 16px;
  color: var(--text-dark);
}

.contact-card-desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.contact-info-item {
  margin-bottom: 14px;
}

.contact-info-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-info-value {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-dark);
}

.contact-info-value.highlight {
  color: var(--primary);
}

.contact-info-note {
  font-size: 11px;
  color: var(--text-light);
  margin-top: 2px;
}

.contact-info-link {
  font-size: 13px;
  color: var(--primary);
}

/* ========== 联系表单 ========== */
.contact-form-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}

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

.form-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.form-header-icon {
  width: 36px;
  height: 36px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.form-header-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-dark);
}

.form-header-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-label .required {
  color: var(--accent);
  margin-right: 4px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.form-radio {
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  background: white;
}

.form-radio.active {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.2s;
  background: white;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-hint {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 4px;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}

.form-checkbox input {
  margin-top: 2px;
}

.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.form-submit {
  background: var(--primary);
  color: white;
  border: none;
  padding: 12px 32px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.form-submit:hover {
  background: var(--primary-dark);
}

.form-privacy {
  font-size: 12px;
  color: var(--text-light);
}

/* 联系地图卡片 */
.map-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.map-header {
  padding: 24px 28px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.map-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.map-badge {
  background: var(--primary-light);
  color: var(--primary);
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 10px;
}

.map-body {
  height: 280px;
  background: #EBF0F5;
  position: relative;
  overflow: hidden;
}

.map-placeholder {
  width: 100%;
  height: 100%;
  background: url('https://trae-api-cn.mchost.guru/api/ide/v1/text_to_image?prompt=map%20view%20of%20office%20location%2C%20green%20area%20with%20buildings%20and%20roads&image_size=square_hd') center/cover;
  position: relative;
}

.map-pin {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -100%);
  background: var(--primary);
  color: white;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow-md);
}

.map-pin::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 8px 8px 0;
  border-style: solid;
  border-color: var(--primary) transparent transparent;
}

.map-info {
  padding: 24px 28px;
}

.map-address-title {
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.map-address {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.map-list {
  list-style: none;
}

.map-list li {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 13px;
  color: var(--text-muted);
}

.map-list-icon {
  color: var(--primary);
  flex-shrink: 0;
}

/* ========== 底部承诺条 ========== */
.compliance-bar {
  background: linear-gradient(135deg, #EBF4FF 0%, #E8F5F1 100%);
  border-radius: var(--radius-lg);
  padding: 28px 36px;
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.compliance-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.compliance-icon {
  width: 44px;
  height: 44px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 20px;
}

.compliance-text {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-dark);
}

.compliance-text span {
  color: var(--text-muted);
  font-weight: normal;
  font-size: 13px;
}

/* ========== 关于我们页面 ========== */
.about-profile {
  padding: 48px 0;
}

.about-profile-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.about-text h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.about-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.9;
  margin-bottom: 24px;
}

.about-stats {
  display: flex;
  gap: 32px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

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

.about-stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}

.about-stat-label {
  font-size: 12px;
  color: var(--text-muted);
}

.about-highlights {
  display: grid;
  gap: 20px;
}

.about-highlight {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.about-highlight-icon {
  width: 44px;
  height: 44px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 18px;
  flex-shrink: 0;
}

.about-highlight-title {
  font-weight: 600;
  font-size: 15px;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.about-highlight-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* 投诉中心 */
.complaint-center {
  background: var(--bg-gray);
  padding: 72px 0;
}

.complaint-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.complaint-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 36px;
}

.complaint-card h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.complaint-card-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.complaint-channel {
  margin-bottom: 20px;
  padding: 20px;
  background: var(--bg-gray);
  border-radius: var(--radius-md);
  display: flex;
  gap: 14px;
}

.complaint-channel-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 18px;
  flex-shrink: 0;
}

.complaint-channel-content h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.complaint-channel-content p {
  font-size: 12px;
  color: var(--text-muted);
}

.complaint-channel-content .highlight {
  color: var(--primary);
  font-weight: 600;
  font-size: 16px;
}

/* 资质区域 */
.license-section {
  padding: 72px 0;
}

.license-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.license-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.3s;
}

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

.license-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 26px;
  margin-bottom: 20px;
}

.license-tag {
  display: inline-block;
  font-size: 11px;
  color: var(--primary);
  background: var(--primary-light);
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.license-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.license-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.license-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--primary);
  font-weight: 500;
  cursor: pointer;
}

.license-action:hover {
  text-decoration: underline;
}

/* ========== 协议专区 ========== */
.agreement-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
}

.agreement-sidebar {
  position: sticky;
  top: 88px;
  height: fit-content;
}

.sidebar-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
}

.sidebar-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-title .count {
  background: var(--primary-light);
  color: var(--primary);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
}

.sidebar-menu {
  list-style: none;
}

.sidebar-menu li a {
  display: block;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text-body);
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  margin-bottom: 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sidebar-menu li a:hover {
  background: var(--bg-gray);
}

.sidebar-menu li a.active {
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 500;
}

.sidebar-menu li a .arrow {
  color: var(--text-light);
}

/* 协议主内容 */
.agreement-main {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.agreement-header {
  padding: 28px 36px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.agreement-meta {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  gap: 20px;
}

.agreement-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.agreement-actions {
  display: flex;
  gap: 8px;
}

.agreement-action-btn {
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 12px;
  background: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.agreement-action-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.agreement-body {
  padding: 36px;
}

.agreement-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.agreement-version {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.agreement-content h2 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
  margin: 28px 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.agreement-content h2::before {
  content: '';
  width: 3px;
  height: 16px;
  background: var(--primary);
  border-radius: 2px;
}

.agreement-content h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  margin: 16px 0 8px;
}

.agreement-content p {
  font-size: 13px;
  color: var(--text-body);
  line-height: 1.9;
  margin-bottom: 10px;
  text-indent: 2em;
}

.agreement-content p.no-indent {
  text-indent: 0;
}

.agreement-tip {
  background: #FFF9F0;
  border: 1px solid #FFE8CC;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin: 20px 0;
  font-size: 13px;
  color: #8B5E3C;
  line-height: 1.8;
}

.agreement-tip strong {
  color: var(--accent);
}

/* 公司档案小卡片 */
.company-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-top: 20px;
}

.company-card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.company-card-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 12px;
}

.company-card-action {
  font-size: 12px;
  color: var(--primary);
  cursor: pointer;
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
  .hero-content {
    flex-direction: column;
  }
  .hero-visual {
    flex: none;
    width: 100%;
    max-width: 400px;
  }
  .business-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .standard-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-profile-content,
  .complaint-grid,
  .contact-form-section {
    grid-template-columns: 1fr;
  }
  .agreement-layout {
    grid-template-columns: 1fr;
  }
  .agreement-sidebar {
    position: static;
  }
  .license-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nav-menu {
    display: none;
  }
  .hero-title {
    font-size: 32px;
  }
}

@media (max-width: 640px) {
  .business-grid,
  .contact-grid,
  .license-grid {
    grid-template-columns: 1fr;
  }
  .cta-banner {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .page-hero-stats {
    flex-wrap: wrap;
    gap: 24px;
  }
  .hero {
    padding: 40px 0 60px;
  }
  .section {
    padding: 48px 0;
  }
}