/* =========================================================
   品牌视觉：「同路同心」流动光谱设计系统
   风格关键词：暖调奶油底 · 渐变光晕 · 彩色阴影 · 有机圆角
   ========================================================= */

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

body {
  font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  overflow-x: hidden;
  background: #FFF9F6;
  color: #2D3436;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* 核心布局 */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
  position: relative;
}

.section:nth-child(even) {
  background: linear-gradient(135deg, #FFF5F0 0%, #F8FFFC 50%, #FFF9F6 100%);
}

/* ========== 导航 ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 249, 246, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: none;
  box-shadow: 0 2px 30px rgba(255, 94, 142, 0.06);
  transition: box-shadow 0.3s;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 1.25rem;
  text-decoration: none;
  color: #2D3436;
  letter-spacing: -0.4px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  background: linear-gradient(135deg, #FF5E8E, #FFB347);
  color: #fff;
  box-shadow: 0 6px 16px rgba(255, 94, 142, 0.25);
  transform: rotate(-6deg);
  transition: transform 0.3s;
}

.logo:hover .logo-icon {
  transform: rotate(6deg) scale(1.08);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  color: #2D3436;
  transition: color 0.3s;
  position: relative;
  padding: 4px 0;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  border-radius: 4px;
  background: linear-gradient(90deg, #FF5E8E, #FFB347, #4ECDC4);
  transition: width 0.35s ease;
}

.main-nav a:hover {
  color: #FF5E8E;
}

.main-nav a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 10px 26px;
  border-radius: 50px;
  background: linear-gradient(135deg, #FF5E8E, #FF9A76);
  color: #fff !important;
  font-weight: 600;
  box-shadow: 0 6px 18px rgba(255, 94, 142, 0.25);
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
}

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

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255, 94, 142, 0.35);
  color: #fff !important;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: none;
  background: linear-gradient(135deg, rgba(255, 94, 142, 0.08), rgba(255, 179, 71, 0.08));
  border-radius: 14px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #FF5E8E;
  position: relative;
}

.menu-toggle::before {
  content: '☰';
}

/* ========== Hero ========== */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  background:
    radial-gradient(circle at 80% 20%, rgba(255, 94, 142, 0.10), transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(78, 205, 196, 0.10), transparent 40%),
    #FFF9F6;
}

.hero::before {
  content: '';
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 179, 71, 0.12), transparent 70%);
  top: 10%;
  right: 8%;
  animation: floatBlob 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(78, 205, 196, 0.14), transparent 70%);
  bottom: 15%;
  left: 25%;
  animation: floatBlob 10s ease-in-out infinite reverse;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 100%;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 20px;
  background: linear-gradient(120deg, rgba(255, 94, 142, 0.12), rgba(255, 179, 71, 0.12));
  color: #FF5E8E;
  border: 1px solid rgba(255, 94, 142, 0.1);
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.15;
  margin-bottom: 22px;
  font-weight: 900;
  letter-spacing: -1.5px;
  color: #2D3436;
}

.hero h1 .text-accent {
  background: linear-gradient(120deg, #FF5E8E, #FFB347, #4ECDC4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.05rem;
  color: rgba(45, 52, 54, 0.7);
  max-width: 540px;
  margin-bottom: 36px;
  line-height: 1.8;
}

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

.hero-image {
  border-radius: 36px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(255, 94, 142, 0.18);
  transform: perspective(1200px) rotateY(-8deg) rotateX(2deg);
  border: 6px solid rgba(255, 255, 255, 0.85);
  transition: transform 0.7s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 94, 142, 0.06), rgba(78, 205, 196, 0.06));
  border-radius: inherit;
}

.hero-image:hover {
  transform: perspective(1200px) rotateY(0deg) rotateX(0deg);
}

.hero-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

/* ========== 按钮 ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  letter-spacing: 0.2px;
}

.btn-primary {
  background: linear-gradient(135deg, #FF5E8E, #FF9A76);
  color: #fff;
  box-shadow: 0 8px 22px rgba(255, 94, 142, 0.25);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 32px rgba(255, 94, 142, 0.35);
}

.btn-outline {
  background: transparent;
  border: 2px solid #FFB347;
  color: #FF9A76;
  box-shadow: 0 0 0 rgba(255, 179, 71, 0);
}

.btn-outline:hover {
  background: rgba(255, 179, 71, 0.12);
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(255, 179, 71, 0.2);
}

/* ========== 标签/标题 ========== */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 14px;
  padding: 6px 18px;
  border-radius: 50px;
  background: linear-gradient(120deg, rgba(255, 94, 142, 0.08), rgba(78, 205, 196, 0.08));
  color: #FF5E8E;
  border: 1px solid rgba(255, 94, 142, 0.08);
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
  letter-spacing: -0.8px;
  margin-bottom: 14px;
  line-height: 1.2;
  background: linear-gradient(120deg, #2D3436, #FF5E8E 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  max-width: 600px;
  color: rgba(45, 52, 54, 0.6);
  margin-bottom: 44px;
  font-size: 1rem;
  line-height: 1.8;
}

/* ========== 卡片网格 ========== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

.category-card {
  background: #fff;
  border-radius: 28px;
  padding: 32px 28px;
  border: 1px solid rgba(255, 94, 142, 0.05);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  transition: all 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #FF5E8E, #FFB347, #4ECDC4);
  opacity: 0;
  transition: opacity 0.4s;
}

.category-card::after {
  content: '';
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 94, 142, 0.06), transparent 70%);
  transition: transform 0.6s;
}

.category-card:hover {
  transform: translateY(-8px) rotate(-0.5deg);
  box-shadow: 0 20px 48px rgba(255, 94, 142, 0.12);
  border-color: transparent;
}

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

.category-card:hover::after {
  transform: scale(1.6);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 94, 142, 0.1), rgba(255, 179, 71, 0.12));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
  position: relative;
  z-index: 1;
}

.category-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.category-card p {
  font-size: 0.88rem;
  color: rgba(45, 52, 54, 0.55);
  line-height: 1.6;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.card-link {
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  color: #FF5E8E;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.3s;
  position: relative;
  z-index: 1;
}

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

/* ========== 特性块 ========== */
.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.feature-image {
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(78, 205, 196, 0.15);
  border: 4px solid rgba(255, 255, 255, 0.8);
  transform: rotate(-2deg);
  transition: transform 0.5s;
}

.feature-image:hover {
  transform: rotate(0deg) scale(1.02);
}

.feature-image img {
  width: 100%;
  height: auto;
  display: block;
}

.feature-text {
  padding: 20px 0;
}

.feature-text .section-label {
  margin-bottom: 16px;
}

.feature-text .section-title {
  margin-bottom: 16px;
}

.feature-text > p {
  color: rgba(45, 52, 54, 0.65);
  line-height: 1.8;
  margin-bottom: 28px;
}

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

.feature-list li {
  padding: 10px 0;
  display: flex;
  align-items: center;
  gap: 0;
  font-weight: 500;
  font-size: 0.95rem;
}

.feature-list li::before {
  content: '✓';
  font-weight: 700;
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #4ECDC4, #6BE8C8);
  color: #fff;
  border-radius: 50%;
  font-size: 0.75rem;
  margin-right: 14px;
  box-shadow: 0 4px 10px rgba(78, 205, 196, 0.3);
  flex-shrink: 0;
}

/* ========== 数据条 ========== */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  text-align: center;
}

.stat-item {
  padding: 36px 24px;
  border-radius: 28px;
  border: 1px solid rgba(255, 94, 142, 0.06);
  background: #fff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  transition: transform 0.4s, box-shadow 0.4s;
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 56px;
  height: 3px;
  border-radius: 4px;
  background: linear-gradient(90deg, #FF5E8E, #4ECDC4);
  opacity: 0;
  transition: opacity 0.4s;
}

.stat-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(255, 94, 142, 0.1);
}

.stat-item:hover::before {
  opacity: 1;
}

.stat-number {
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 900;
  background: linear-gradient(120deg, #FF5E8E, #FFB347, #4ECDC4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -1px;
}

.stat-label {
  font-size: 0.88rem;
  color: rgba(45, 52, 54, 0.55);
  margin-top: 8px;
  font-weight: 500;
}

/* ========== 内容墙 ========== */
.content-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.content-wall-item {
  border-radius: 24px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.03);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transition: all 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.content-wall-item:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 18px 48px rgba(255, 94, 142, 0.12);
  border-color: transparent;
}

.content-wall-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  display: block;
}

.content-wall-item:hover img {
  transform: scale(1.08);
}

.content-wall-body {
  padding: 24px 24px 28px;
}

.content-wall-body h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.4;
}

.content-wall-body p {
  font-size: 0.85rem;
  color: rgba(45, 52, 54, 0.55);
  line-height: 1.6;
}

.content-wall-body .wall-meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: #FF5E8E;
  font-weight: 600;
  margin-top: 14px;
  padding: 4px 12px;
  background: rgba(255, 94, 142, 0.08);
  border-radius: 50px;
}

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

.faq-item {
  border: 1px solid rgba(255, 94, 142, 0.08);
  border-radius: 20px;
  margin-bottom: 14px;
  overflow: hidden;
  cursor: pointer;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
  transition: all 0.35s;
}

.faq-item:hover {
  border-color: rgba(255, 94, 142, 0.2);
  box-shadow: 0 6px 20px rgba(255, 94, 142, 0.06);
}

.faq-item.open {
  border-color: rgba(255, 94, 142, 0.2);
  box-shadow: 0 12px 30px rgba(255, 94, 142, 0.08);
}

.faq-item .faq-question {
  padding: 20px 24px;
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.faq-item .faq-question::after {
  content: '→';
  transition: transform 0.35s ease;
  color: #FF5E8E;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.open .faq-question::after {
  transform: rotate(90deg);
}

.faq-item .faq-answer {
  padding: 0 24px 22px;
  display: none;
  color: rgba(45, 52, 54, 0.65);
  font-size: 0.9rem;
  line-height: 1.8;
  animation: faqFade 0.3s ease;
}

.faq-item.open .faq-answer {
  display: block;
}

@keyframes faqFade {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========== CTA横幅 ========== */
.cta-banner {
  padding: 64px 48px;
  text-align: center;
  border-radius: 44px;
  background: linear-gradient(120deg, #FF5E8E 0%, #FF9A76 50%, #FFB347 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(255, 94, 142, 0.25);
}

.cta-banner::before {
  content: '';
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  top: -120px;
  right: -120px;
}

.cta-banner::after {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  bottom: -80px;
  left: 8%;
}

.cta-banner h2 {
  color: #fff;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
  letter-spacing: -0.5px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 480px;
  margin: 0 auto 32px;
  font-size: 1rem;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.cta-banner .btn-primary {
  background: #fff;
  color: #FF5E8E;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  position: relative;
  z-index: 1;
}

.cta-banner .btn-primary:hover {
  background: #FFF9F6;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.12);
}

/* ========== 页脚 ========== */
.site-footer {
  padding: 72px 0 28px;
  margin-top: 40px;
  background: linear-gradient(180deg, #FFF9F6, #FFEDE6);
  border-radius: 48px 48px 0 0;
}

.site-footer .container {
  max-width: 1200px;
}

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

.footer-brand .logo {
  font-size: 1.35rem;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.88rem;
  color: rgba(45, 52, 54, 0.6);
  line-height: 1.8;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 18px;
  color: #FF5E8E;
  letter-spacing: 1px;
}

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

.footer-col ul li {
  padding: 5px 0;
}

.footer-col ul a {
  text-decoration: none;
  color: rgba(45, 52, 54, 0.65);
  font-size: 0.88rem;
  transition: color 0.25s, padding-left 0.25s;
}

.footer-col ul a:hover {
  color: #FF5E8E;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 94, 142, 0.12);
  margin-top: 48px;
  padding-top: 24px;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(45, 52, 54, 0.5);
}

/* ========== 工具类 ========== */
.text-accent {
  background: linear-gradient(120deg, #FF5E8E, #FFB347, #4ECDC4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

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

.seo-description {
  max-width: 640px;
  margin: 0 auto 48px;
  color: rgba(45, 52, 54, 0.6);
  font-size: 0.95rem;
  line-height: 1.8;
}

.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }

::selection {
  background: rgba(255, 94, 142, 0.2);
  color: #2D3436;
}

/* ========== 动画 ========== */
@keyframes floatBlob {
  0%, 100% {
    transform: translateY(0) scale(1) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) scale(1.05) rotate(3deg);
  }
}

@keyframes pulseGlow {
  0%, 100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
  }
}

/* ========== 响应式 ========== */
@media (max-width: 992px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-image {
    transform: none;
    max-width: 560px;
    margin: 0 auto;
  }

  .hero-image:hover {
    transform: scale(1.01);
  }

  .feature-block {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }

  .feature-block {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

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

  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: rgba(255, 249, 246, 0.98);
    backdrop-filter: blur(20px);
    padding: 28px 24px;
    gap: 20px;
    box-shadow: 0 16px 40px rgba(255, 94, 142, 0.08);
    border-bottom: 1px solid rgba(255, 94, 142, 0.08);
  }

  .main-nav.open li {
    width: 100%;
    text-align: center;
  }

  .main-nav.open a {
    display: block;
    padding: 10px 0;
    font-size: 1.05rem;
  }

  .main-nav.open .nav-cta {
    margin-top: 8px;
  }

  .hero {
    padding: 100px 0 60px;
    min-height: auto;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-image img {
    height: 340px;
  }

  .cta-banner {
    padding: 48px 24px;
    border-radius: 32px;
  }
}

@media (max-width: 480px) {
  .cards-grid,
  .content-wall,
  .stats-bar {
    grid-template-columns: 1fr;
  }

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

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .btn {
    padding: 14px 24px;
    font-size: 0.9rem;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .hero-eyebrow {
    font-size: 0.72rem;
    padding: 5px 14px;
  }

  .section {
    padding: 48px 0;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .stat-item {
    padding: 28px 20px;
  }

  .stat-number {
    font-size: 2rem;
  }

  .feature-image {
    border-radius: 22px;
  }

  .hero-image {
    border-radius: 24px;
  }

  .hero-image img {
    height: 260px;
  }

  .content-wall-item img {
    height: 200px;
  }

  .footer-bottom {
    font-size: 0.75rem;
  }
}

/* ========== 打印与可访问性 ========== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}