/* ========== 全局样式 ========== */
:root {
  --primary-color: #339966;
  --accent-color: #660099;
  --bg-color: #ff33cc;
  --text-color: #333;
  --light-bg: #f8f9fa;
  --white: #fff;
  --tint-bg: #f0f8f5;
  --spacing-unit: 8px;
  --border-radius: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,0.1);
  --transition: all 0.3s ease;
}

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

html, body {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background: var(--white);
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 calc(var(--spacing-unit) * 2);
}

.btn {
  display: inline-block;
  padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 16px;
  transition: var(--transition);
}

.btn:hover {
  background: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ========== 导航栏 ========== */
nav {
  background: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: calc(var(--spacing-unit) * 2);
  padding-bottom: calc(var(--spacing-unit) * 2);
}

nav .logo {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
}

nav ul {
  display: flex;
  list-style: none;
  gap: calc(var(--spacing-unit) * 3);
}

nav a:hover {
  color: var(--accent-color);
}

/* ========== Hero 区域 ========== */
.hero-5d8804 {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  color: var(--white);
}

.hero-5d8804::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.4);
}

.hero-5d8804 .container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 6);
}

.hero-5d8804 .hero-square {
  flex: 0 0 400px;
  aspect-ratio: 1/1;
}

.hero-5d8804 .hero-square img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius);
}

.hero-5d8804 .hero-content {
  flex: 1;
}

.hero-5d8804 h1 {
  font-size: 48px;
  margin-bottom: calc(var(--spacing-unit) * 3);
  line-height: 1.2;
}

/* ========== 关于我们块 ========== */
.story-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: var(--light-bg);
}

.story-5d8804 .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing-unit) * 6);
  align-items: center;
}

.story-5d8804 h2 {
  font-size: 36px;
  margin-bottom: calc(var(--spacing-unit) * 3);
  color: var(--primary-color);
}

.story-5d8804 img {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

/* ========== 服务块 ========== */
.expertise-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: var(--tint-bg);
}

.expertise-5d8804 h2 {
  font-size: 36px;
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
  color: var(--primary-color);
}

.expertise-grid-5d8804 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--spacing-unit) * 3);
}

.expertise-item-5d8804 {
  background: var(--white);
  padding: calc(var(--spacing-unit) * 4);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}

.expertise-item-5d8804:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.expertise-item-5d8804 i {
  font-size: 48px;
  color: var(--primary-color);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.expertise-item-5d8804 h3 {
  font-size: 20px;
  margin-bottom: calc(var(--spacing-unit) * 2);
}

/* ========== 优势块 ========== */
.edge-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: var(--white);
}

.edge-5d8804 h2 {
  font-size: 36px;
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
  color: var(--primary-color);
}

.edge-grid-5d8804 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: calc(var(--spacing-unit) * 3);
}

.edge-item-5d8804 {
  background: var(--light-bg);
  padding: calc(var(--spacing-unit) * 4);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}

.edge-item-5d8804:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.edge-item-5d8804 i {
  font-size: 48px;
  color: var(--accent-color);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.edge-item-5d8804 h3 {
  font-size: 20px;
  margin-bottom: calc(var(--spacing-unit) * 2);
}

/* ========== 案例块（跑马灯） ========== */
.showcase-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: var(--tint-bg);
  overflow: hidden;
}

.showcase-5d8804 h2 {
  font-size: 36px;
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
  color: var(--primary-color);
}

.showcase-wrapper-5d8804 {
  overflow: hidden;
  position: relative;
}

.showcase-track-5d8804 {
  display: flex;
  gap: calc(var(--spacing-unit) * 3);
  animation: scroll-showcase 30s linear infinite;
}

.showcase-track-5d8804:hover {
  animation-play-state: paused;
}

.showcase-item-5d8804 {
  flex: 0 0 400px;
  background: var(--white);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.showcase-item-5d8804:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.showcase-item-5d8804 img {
  width: 100%;
  height: 250px;
  border-radius: 18px 18px 0 0;
}

.showcase-item-5d8804 > a > h3,
.showcase-item-5d8804 > a > p {
  padding: 0 calc(var(--spacing-unit) * 2);
}

.showcase-item-5d8804 h3 {
  font-size: 20px;
  margin: calc(var(--spacing-unit) * 2) 0;
}

.showcase-item-5d8804 p {
  font-size: 14px;
  color: #666;
  margin-bottom: calc(var(--spacing-unit) * 2);
  word-break: break-word;
  overflow-wrap: break-word;
}

@keyframes scroll-showcase {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ========== 首页文章块 ========== */
.updates-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: var(--white);
}

.updates-5d8804 h2 {
  font-size: 36px;
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
  color: var(--primary-color);
}

.updates-grid-5d8804 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--spacing-unit) * 3);
}

.updates-item-5d8804 {
  background: var(--light-bg);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.updates-item-5d8804:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.updates-item-5d8804 img {
  width: 100%;
  height: 200px;
  border-radius: 18px 18px 0 0;
}

.updates-item-5d8804 > a > h3,
.updates-item-5d8804 > a > p {
  padding: 0 calc(var(--spacing-unit) * 2);
}

.updates-item-5d8804 h3 {
  font-size: 18px;
  margin: calc(var(--spacing-unit) * 2) 0;
  word-break: break-word;
  overflow-wrap: break-word;
}

.updates-item-5d8804 p {
  font-size: 14px;
  color: #666;
  margin-bottom: calc(var(--spacing-unit) * 2);
  word-break: break-word;
  overflow-wrap: break-word;
}

/* ========== 工作流程块（横向时间轴） ========== */
.journey-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: var(--light-bg);
}

.journey-5d8804 h2 {
  font-size: 36px;
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
  color: var(--primary-color);
}

.journey-timeline-5d8804 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  padding: calc(var(--spacing-unit) * 4) 0;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.journey-timeline-5d8804::-webkit-scrollbar {
  display: none;
}

.journey-timeline-5d8804::before {
  content: '';
  position: absolute;
  top: 60px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary-color);
}

.journey-step-5d8804 {
  flex: 0 0 200px;
  text-align: center;
  position: relative;
}

.journey-step-5d8804::before {
  content: '';
  position: absolute;
  top: 52px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  background: var(--accent-color);
  border-radius: 50%;
  border: 3px solid var(--white);
  z-index: 1;
}

.journey-step-5d8804 img {
  width: 100px;
  height: 100px;
  margin: 0 auto calc(var(--spacing-unit) * 2);
  border-radius: 50%;
  box-shadow: var(--shadow);
}

.journey-step-5d8804 h3 {
  font-size: 18px;
  margin-bottom: calc(var(--spacing-unit));
}

.journey-step-5d8804 p {
  font-size: 14px;
  color: #666;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* ========== 团队块 ========== */
.crew-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: var(--white);
}

.crew-5d8804 h2 {
  font-size: 36px;
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
  color: var(--primary-color);
}

.crew-grid-5d8804 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--spacing-unit) * 4);
}

.crew-member-5d8804 {
  text-align: center;
  background: var(--light-bg);
  padding: calc(var(--spacing-unit) * 3);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.crew-member-5d8804:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.crew-member-5d8804 img {
  width: 120px;
  height: 120px;
  margin: 0 auto calc(var(--spacing-unit) * 2);
  border-radius: 50%;
  box-shadow: var(--shadow);
}

.crew-member-5d8804 h3 {
  font-size: 20px;
  margin-bottom: calc(var(--spacing-unit));
}

.crew-member-5d8804 p {
  font-size: 14px;
  color: #666;
}

/* ========== 评论块（跑马灯） ========== */
.voices-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: var(--tint-bg);
  overflow: hidden;
}

.voices-5d8804 h2 {
  font-size: 36px;
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
  color: var(--primary-color);
}

.voices-wrapper-5d8804 {
  overflow: hidden;
  position: relative;
}

.voices-track-5d8804 {
  display: flex;
  gap: calc(var(--spacing-unit) * 3);
  animation: scroll-voices 40s linear infinite;
}

.voices-track-5d8804:hover {
  animation-play-state: paused;
}

.voices-item-5d8804 {
  flex: 0 0 350px;
  background: var(--white);
  padding: calc(var(--spacing-unit) * 4);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  position: relative;
}

.voices-item-5d8804::before {
  content: '"';
  position: absolute;
  top: calc(var(--spacing-unit) * 2);
  left: calc(var(--spacing-unit) * 2);
  font-size: 60px;
  color: var(--primary-color);
  opacity: 0.2;
  line-height: 1;
}

.voices-item-5d8804 p:first-of-type {
  font-size: 16px;
  margin-bottom: calc(var(--spacing-unit) * 3);
  font-style: italic;
  word-break: break-word;
  overflow-wrap: break-word;
}

.voices-item-5d8804 p:last-of-type {
  font-size: 14px;
  color: #666;
  text-align: right;
}

@keyframes scroll-voices {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ========== 问答块（双列） ========== */
.queries-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: var(--light-bg);
}

.queries-5d8804 h2 {
  font-size: 36px;
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
  color: var(--primary-color);
}

.queries-grid-5d8804 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing-unit) * 4);
}

.queries-item-5d8804 {
  background: var(--white);
  padding: calc(var(--spacing-unit) * 3);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--primary-color);
}

.queries-item-5d8804 h3 {
  font-size: 18px;
  margin-bottom: calc(var(--spacing-unit) * 2);
  color: var(--accent-color);
}

.queries-item-5d8804 p {
  font-size: 15px;
  color: #666;
  line-height: 1.8;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* ========== 合作伙伴块（跑马灯） ========== */
.allies-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: var(--white);
  overflow: hidden;
}

.allies-5d8804 h2 {
  font-size: 36px;
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
  color: var(--primary-color);
}

.allies-wrapper-5d8804 {
  overflow: hidden;
  position: relative;
}

.allies-track-5d8804 {
  display: flex;
  gap: calc(var(--spacing-unit) * 4);
  animation: scroll-allies 50s linear infinite;
  align-items: center;
}

.allies-track-5d8804:hover {
  animation-play-state: paused;
}

.allies-logo-5d8804 {
  flex: 0 0 150px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--light-bg);
  padding: calc(var(--spacing-unit) * 2);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.allies-logo-5d8804 img {
  width: 100%;
  height: 100%;
}

@keyframes scroll-allies {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ========== 荣誉块 ========== */
.laurels-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: var(--tint-bg);
}

.laurels-5d8804 h2 {
  font-size: 36px;
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
  color: var(--primary-color);
}

.laurels-grid-5d8804 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: calc(var(--spacing-unit) * 4);
}

.laurels-item-5d8804 {
  background: var(--white);
  padding: calc(var(--spacing-unit) * 4);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
  border-top: 4px solid var(--accent-color);
}

.laurels-item-5d8804 .laurels-number-5d8804 {
  font-size: 48px;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.laurels-item-5d8804 h3 {
  font-size: 20px;
  color: var(--text-color);
}

/* ========== 联系我们块 ========== */
.reach-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: var(--light-bg);
}

.reach-5d8804 h2 {
  font-size: 36px;
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
  color: var(--primary-color);
}

.reach-5d8804 .container > div {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing-unit) * 6);
}

.reach-info-5d8804 {
  background: var(--white);
  padding: calc(var(--spacing-unit) * 4);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.reach-info-5d8804 p {
  font-size: 16px;
  margin-bottom: calc(var(--spacing-unit) * 2);
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 2);
}

.reach-info-5d8804 i {
  color: var(--primary-color);
  font-size: 20px;
}

.reach-form-5d8804 {
  background: var(--white);
  padding: calc(var(--spacing-unit) * 4);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.reach-form-5d8804 form {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-unit) * 2);
}

.reach-form-5d8804 input,
.reach-form-5d8804 textarea {
  padding: calc(var(--spacing-unit) * 1.5);
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: 15px;
}

.reach-form-5d8804 textarea {
  min-height: 120px;
  resize: vertical;
}

.reach-form-5d8804 button {
  align-self: flex-start;
}

/* ========== CTA 块 ========== */
.cta-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: var(--white);
  text-align: center;
}

.cta-5d8804 h2 {
  font-size: 42px;
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.cta-5d8804 .btn {
  background: var(--white);
  color: var(--primary-color);
  font-size: 18px;
  padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);
}

.cta-5d8804 .btn:hover {
  background: var(--light-bg);
  transform: translateY(-2px);
}

/* ========== 列表页 ========== */
.listing-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: var(--light-bg);
}

.listing-5d8804 h1 {
  font-size: 42px;
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
  color: var(--primary-color);
}

.listing-grid-5d8804 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: calc(var(--spacing-unit) * 4);
}

.listing-item-5d8804 {
  background: var(--white);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.listing-item-5d8804:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.listing-item-5d8804 img {
  width: 100%;
  height: 250px;
  border-radius: 18px 18px 0 0;
}

.listing-item-5d8804 > a > h3,
.listing-item-5d8804 > a > p {
  padding: 0 calc(var(--spacing-unit) * 3);
}

.listing-item-5d8804 h3 {
  font-size: 22px;
  margin: calc(var(--spacing-unit) * 3) 0 calc(var(--spacing-unit) * 2);
  word-break: break-word;
  overflow-wrap: break-word;
}

.listing-item-5d8804 p {
  font-size: 14px;
  color: #666;
  margin-bottom: calc(var(--spacing-unit) * 3);
  word-break: break-word;
  overflow-wrap: break-word;
}

/* ========== 详情页 ========== */
.reading-5d8804 {
  padding: calc(var(--spacing-unit) * 10) 0;
  background: var(--white);
}

.reading-5d8804 article {
  max-width: 800px;
  margin: 0 auto;
}

.reading-5d8804 h1 {
  font-size: 42px;
  margin-bottom: calc(var(--spacing-unit) * 3);
  color: var(--primary-color);
  word-break: break-word;
  overflow-wrap: break-word;
}

.reading-meta-5d8804 {
  font-size: 14px;
  color: #666;
  margin-bottom: calc(var(--spacing-unit) * 4);
  padding-bottom: calc(var(--spacing-unit) * 3);
  border-bottom: 1px solid #eee;
}

.reading-5d8804 img {
  width: 100%;
  height: auto;
  margin: calc(var(--spacing-unit) * 4) 0;
  border-radius: var(--border-radius);
}

.reading-content-5d8804 {
  font-size: 17px;
  line-height: 1.8;
  color: #333;
  word-break: break-word;
  overflow-wrap: break-word;
}

.reading-content-5d8804 p {
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.reading-nav-5d8804 {
  margin-top: calc(var(--spacing-unit) * 6);
  padding-top: calc(var(--spacing-unit) * 4);
  border-top: 1px solid #eee;
  display: flex;
  justify-content: space-between;
}

.reading-nav-5d8804 a {
  color: var(--primary-color);
  font-size: 16px;
}

.reading-nav-5d8804 a:hover {
  color: var(--accent-color);
}

/* ========== 页脚 ========== */
footer {
  background: #2c3e50;
  color: var(--white);
  padding: calc(var(--spacing-unit) * 6) 0 calc(var(--spacing-unit) * 3);
}

footer .container {
  text-align: center;
}

footer p {
  margin-bottom: calc(var(--spacing-unit) * 2);
}

footer a {
  color: var(--white);
}

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

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
  .hero-5d8804 .container {
    flex-direction: column;
  }
  
  .hero-5d8804 .hero-square {
    flex: 0 0 300px;
  }
  
  .expertise-grid-5d8804 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .edge-grid-5d8804 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .updates-grid-5d8804 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .crew-grid-5d8804 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .listing-grid-5d8804 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  nav ul {
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 2);
  }
  
  .hero-5d8804 h1 {
    font-size: 32px;
  }
  
  .story-5d8804 .container {
    grid-template-columns: 1fr;
  }
  
  .expertise-grid-5d8804,
  .edge-grid-5d8804,
  .updates-grid-5d8804,
  .crew-grid-5d8804,
  .queries-grid-5d8804,
  .laurels-grid-5d8804,
  .listing-grid-5d8804 {
    grid-template-columns: 1fr;
  }
  
  .reach-5d8804 .container > div {
    grid-template-columns: 1fr;
  }
  
  .journey-timeline-5d8804 {
    flex-direction: column;
    align-items: stretch;
  }
  
  .journey-timeline-5d8804::before {
    top: 0;
    left: 60px;
    bottom: 0;
    width: 2px;
    height: auto;
  }
  
  .journey-step-5d8804 {
    flex: 1;
    text-align: left;
    padding-left: calc(var(--spacing-unit) * 12);
  }
  
  .journey-step-5d8804::before {
    top: 50px;
    left: 52px;
    transform: none;
  }
  
  .journey-step-5d8804 img {
    margin: 0 0 calc(var(--spacing-unit) * 2);
  }
}

@media (max-width: 480px) {
  .hero-5d8804 .hero-square {
    flex: 0 0 250px;
  }
  
  .hero-5d8804 h1 {
    font-size: 24px;
  }
  
  h2 {
    font-size: 28px !important;
  }
}

/* ========== 滚动动画 ========== */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}