/* ============================================
   人妻视频 - 主样式表
   独特配色：深紫+珊瑚红+金色点缀
   移动优先响应式设计
   ============================================ */

/* CSS变量 */
:root {
  --primary: #6D28D9;
  --primary-dark: #4C1D95;
  --primary-light: #A78BFA;
  --accent: #F43F5E;
  --accent-light: #FB7185;
  --gold: #F59E0B;
  --gold-light: #FCD34D;
  --bg-dark: #0F0A1A;
  --bg-card: #1A1028;
  --bg-section: #140E22;
  --text-primary: #F5F3FF;
  --text-secondary: #C4B5FD;
  --text-muted: #8B7FB5;
  --border-color: #2D2145;
  --success: #10B981;
  --font-heading: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 2px 8px rgba(109,40,217,0.15);
  --shadow-md: 0 4px 20px rgba(109,40,217,0.2);
  --shadow-lg: 0 8px 40px rgba(109,40,217,0.3);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--gold);
}

/* ============ 导航栏（非sticky） ============ */
.site-header {
  position: relative;
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--primary-dark) 100%);
  border-bottom: 2px solid var(--border-color);
  z-index: 100;
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

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

.site-logo img {
  height: 42px;
  width: auto;
}

.site-logo-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 1px;
}

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

.menu-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.main-nav {
  width: 100%;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.main-nav.active {
  max-height: 600px;
}

.nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  padding: 10px 0;
}

.nav-list li {
  border-bottom: 1px solid var(--border-color);
}

.nav-list li:last-child {
  border-bottom: none;
}

.nav-list a {
  display: block;
  padding: 12px 8px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition);
}

.nav-list a:hover,
.nav-list a.active {
  color: var(--gold);
  background: rgba(109, 40, 217, 0.1);
}

/* ============ Hero区域 ============ */
.hero-section {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,10,26,0.3) 0%, rgba(15,10,26,0.85) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 40px 20px;
  max-width: 800px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
  text-shadow: 0 2px 20px rgba(109,40,217,0.5);
  line-height: 1.3;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 28px;
  line-height: 1.7;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: #fff;
}

/* ============ 通用区块 ============ */
.section {
  padding: 48px 16px;
}

.section-alt {
  background: var(--bg-section);
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 36px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  margin: 10px auto 0;
  border-radius: 2px;
}

.section-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ============ 卡片网格 ============ */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

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

.card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}

.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-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  background: rgba(244, 63, 94, 0.85);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-play::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-left: 16px solid #fff;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  margin-left: 4px;
}

.card-body {
  padding: 16px;
}

.card-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.4;
}

.card-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.card-rating {
  color: var(--gold);
  font-weight: 600;
}

/* ============ 面包屑导航 ============ */
.breadcrumb {
  padding: 12px 16px;
  max-width: 1200px;
  margin: 0 auto;
}

.breadcrumb-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  font-size: 0.82rem;
}

.breadcrumb-list li::after {
  content: '>';
  margin-left: 6px;
  color: var(--text-muted);
}

.breadcrumb-list li:last-child::after {
  display: none;
}

.breadcrumb-list a {
  color: var(--text-muted);
}

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

/* ============ 影评模块 ============ */
.review-block {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px 16px;
  border: 1px solid var(--border-color);
}

.review-block-image {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.review-block-image img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.review-block-content h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 12px;
}

.review-block-content p {
  margin-bottom: 12px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.rating-stars {
  display: inline-flex;
  gap: 3px;
}

.star-filled {
  color: var(--gold);
  font-size: 1.2rem;
}

.star-empty {
  color: var(--text-muted);
  font-size: 1.2rem;
}

/* ============ 招聘模块 ============ */
.recruitment-section {
  background: linear-gradient(135deg, var(--accent) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 32px 20px;
  margin: 20px 0;
  text-align: center;
}

.recruitment-section h2 {
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 16px;
}

.recruitment-section p {
  color: rgba(255,255,255,0.9);
  margin-bottom: 12px;
  line-height: 1.7;
}

.recruitment-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 20px 0;
}

.recruitment-tag {
  padding: 6px 16px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-xl);
  color: #fff;
  font-size: 0.88rem;
}

/* ============ 案例模块 ============ */
.case-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.case-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.case-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
}

.case-card img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
}

.case-card-body {
  padding: 14px;
}

.case-card-body h3 {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.case-card-body p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============ 关于我们 ============ */
.about-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-image img {
  width: 100%;
  aspect-ratio: 2/1;
  object-fit: cover;
}

.about-text h3 {
  font-size: 1.2rem;
  color: var(--gold);
  margin-bottom: 12px;
}

.about-text p {
  margin-bottom: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ============ 视频播放模块 ============ */
.video-player-wrapper {
  position: relative;
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
  margin: 20px 0;
}

.video-player-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-player-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ============ 支付方式 ============ */
.payment-section {
  text-align: center;
}

.payment-icons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
}

.payment-icon {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.payment-icon img {
  height: 32px;
  width: auto;
}

.payment-icon span {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.pix-highlight {
  border-color: var(--success);
  background: rgba(16, 185, 129, 0.1);
}

/* ============ 用户评论 ============ */
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
}

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

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.review-info h4 {
  font-size: 0.95rem;
  color: var(--text-primary);
}

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

.review-stars {
  margin-bottom: 8px;
}

.review-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 8px;
}

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

/* ============ FAQ ============ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--bg-card);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 16px 20px;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-body);
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--gold);
}

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--primary-light);
  transition: var(--transition);
  flex-shrink: 0;
  margin-left: 12px;
}

.faq-item.open .faq-question::after {
  content: '-';
  color: var(--accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 500px;
  padding: 0 20px 16px;
}

.faq-answer p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.92rem;
}

/* ============ 客户支持 ============ */
.support-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.support-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  transition: var(--transition);
}

.support-card:hover {
  border-color: var(--primary);
}

.support-icon {
  font-size: 2rem;
  margin-bottom: 10px;
}

.support-card h3 {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.support-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ============ 视频制作方 ============ */
.license-section {
  text-align: center;
}

.license-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin: 20px 0;
}

.license-badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.license-badge-item img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.license-badge-item span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.compliance-text {
  background: rgba(109, 40, 217, 0.1);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto;
}

/* ============ 页脚 ============ */
.site-footer {
  background: linear-gradient(180deg, var(--bg-section) 0%, var(--bg-dark) 100%);
  border-top: 2px solid var(--border-color);
  padding: 40px 16px 20px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-bottom: 28px;
}

.footer-col h3 {
  font-size: 1rem;
  color: var(--gold);
  margin-bottom: 12px;
  font-weight: 600;
}

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

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--text-primary);
}

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

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-social img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  transition: var(--transition);
}

.footer-social img:hover {
  transform: scale(1.15);
}

.footer-payment {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.footer-payment img {
  height: 28px;
  width: auto;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.footer-bottom a {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ============ APP下载页 ============ */
.app-hero {
  text-align: center;
  padding: 48px 20px;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--accent) 100%);
}

.app-hero h1 {
  font-size: 1.8rem;
  color: #fff;
  margin-bottom: 14px;
}

.app-hero p {
  color: rgba(255,255,255,0.85);
  max-width: 600px;
  margin: 0 auto 24px;
  line-height: 1.7;
}

.app-screenshots {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 20px 0;
  -webkit-overflow-scrolling: touch;
}

.app-screenshots img {
  width: 200px;
  height: auto;
  border-radius: var(--radius-lg);
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}

.download-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin: 24px 0;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition);
}

.download-btn:hover {
  border-color: var(--primary);
  background: rgba(109, 40, 217, 0.15);
  color: #fff;
}

.qr-section {
  text-align: center;
  margin: 30px 0;
}

.qr-section img {
  width: 160px;
  height: 160px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  border: 3px solid var(--border-color);
}

/* ============ 内页样式 ============ */
.page-banner {
  position: relative;
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.page-banner img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,10,26,0.4), rgba(15,10,26,0.9));
}

.page-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 20px;
}

.page-banner-content h1 {
  font-size: 1.8rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.page-banner-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.content-article {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 16px;
}

.content-article h2 {
  font-size: 1.4rem;
  color: var(--gold);
  margin: 28px 0 14px;
  font-weight: 700;
}

.content-article h3 {
  font-size: 1.15rem;
  color: var(--text-primary);
  margin: 20px 0 10px;
}

.content-article p {
  margin-bottom: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.content-article figure {
  margin: 20px 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.content-article figure img {
  width: 100%;
}

.content-article figcaption {
  padding: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
  background: var(--bg-card);
}

.content-article blockquote {
  border-left: 4px solid var(--primary);
  padding: 12px 16px;
  margin: 16px 0;
  background: rgba(109, 40, 217, 0.08);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.content-article blockquote p {
  color: var(--text-secondary);
  font-style: italic;
}

/* ============ 负责任视频 ============ */
.responsible-section {
  background: rgba(244, 63, 94, 0.08);
  border: 1px solid rgba(244, 63, 94, 0.2);
  border-radius: var(--radius-lg);
  padding: 24px 16px;
  margin: 20px 0;
}

.responsible-section h3 {
  color: var(--accent);
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.responsible-section p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 10px;
  font-size: 0.92rem;
}

.responsible-section a {
  color: var(--accent-light);
}

/* ============ 动画 ============ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 10px rgba(109,40,217,0.3);
  }
  50% {
    box-shadow: 0 0 25px rgba(109,40,217,0.6);
  }
}

.glow-effect {
  animation: pulse-glow 3s infinite;
}

/* ============ 响应式 - 平板 ============ */
@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .case-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .support-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-title {
    font-size: 2.5rem;
  }
}

/* ============ 响应式 - 桌面 ============ */
@media (min-width: 1024px) {
  .menu-toggle {
    display: none;
  }
  .main-nav {
    width: auto;
    max-height: none;
    overflow: visible;
  }
  .nav-list {
    flex-direction: row;
    gap: 4px;
    padding: 0;
  }
  .nav-list li {
    border-bottom: none;
  }
  .nav-list a {
    padding: 8px 14px;
    border-radius: var(--radius-sm);
  }
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .case-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .support-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .hero-title {
    font-size: 3rem;
  }
  .hero-section {
    min-height: 70vh;
  }
  .review-block {
    flex-direction: row;
  }
  .review-block-image {
    flex: 0 0 45%;
  }
  .about-content {
    flex-direction: row;
    align-items: center;
  }
  .about-image {
    flex: 0 0 45%;
  }
  .section {
    padding: 64px 24px;
  }
}

/* ============ 工具类 ============ */
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-accent { color: var(--accent); }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}