:root {
  color-scheme: light;
  --jt-bg: #ffffff;
  --jt-bg-alt: #f3f6fb;
  --jt-text: #0a1633;
  --jt-text-soft: #5c6478;
  --jt-border-subtle: #dedede;
  /* 参考 Logo 的深蓝 + 浅蓝 */
  --jt-primary: #00558b;
  --jt-primary-soft: rgba(0, 85, 139, 0.08);
  --jt-primary-alt: #1c8ad6;
  /* 新增：更丰富的色彩体系 */
  --jt-accent-blue: #0066cc;
  --jt-accent-teal: #00a8cc;
  --jt-accent-purple: #6c5ce7;
  --jt-accent-green: #00b894;
  --jt-accent-orange: #f39c12;
  --jt-gradient-1: linear-gradient(135deg, #00558b 0%, #1c8ad6 100%);
  --jt-gradient-2: linear-gradient(135deg, #0066cc 0%, #00a8cc 100%);
  --jt-gradient-3: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 100%);
  --jt-gradient-4: linear-gradient(135deg, #00b894 0%, #00cec9 100%);
  --jt-radius-lg: 24px;
  --jt-radius-md: 16px;
  --jt-radius-sm: 999px;
  --jt-shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.08);
  --jt-shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.08);
  --jt-shadow-colored: 0 12px 32px rgba(0, 85, 139, 0.15);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "SF Pro SC", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  color: var(--jt-text);
  background: var(--jt-bg);
}

body {
  -webkit-font-smoothing: antialiased;
}

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

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

.jt-container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.jt-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

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

.jt-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 16px;
}

.jt-logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 10px;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 16px;
}

.jt-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.jt-nav {
  display: flex;
  gap: 20px;
  font-size: 14px;
}

.jt-nav a {
  position: relative;
  padding: 4px 0;
  color: var(--jt-text-soft);
}

.jt-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--jt-text);
  transition: width 0.18s ease-out;
}

.jt-nav a:hover {
  color: var(--jt-text);
}

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

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

/* 移动端菜单按钮，桌面端默认隐藏 */
.jt-mobile-menu-toggle {
  display: none;
  border: none;
  background: transparent;
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
  color: var(--jt-text);
}

.jt-mobile-menu-toggle:hover {
  opacity: 0.7;
}

/* 移动端折叠菜单，默认隐藏 */
.jt-mobile-nav {
  display: none;
  position: fixed;
  top: 64px; /* 与头部高度保持一致 */
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
  padding: 16px 20px 24px;
  z-index: 900;
  max-height: calc(100vh - 64px);
  overflow-y: auto;
}

.jt-mobile-nav a {
  display: block;
  padding: 12px 0;
  font-size: 15px;
  color: var(--jt-text);
  text-decoration: none;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  transition: color 0.2s ease;
}

.jt-mobile-nav a:last-child {
  border-bottom: none;
}

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

/* 展开状态 */
.jt-mobile-nav.is-open {
  display: block;
}

.jt-lang-toggle {
  border-radius: var(--jt-radius-sm);
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.6);
  padding: 6px 14px;
  font-size: 12px;
  color: var(--jt-text-soft);
  cursor: pointer;
}

.jt-lang-toggle:hover {
  border-color: rgba(0, 0, 0, 0.18);
}

.jt-cta-mini {
  padding: 8px 16px;
  border-radius: var(--jt-radius-sm);
  background: var(--jt-primary);
  color: #ffffff;
  font-size: 13px;
}

.jt-cta-mini:hover {
  background: #003a60;
}

.jt-section {
  padding: 96px 0;
}

#timeline.jt-section {
  padding-top: 64px;
}

.jt-section-alt {
  background: linear-gradient(180deg, #f8fbff 0%, #f3f6fb 50%, #ffffff 100%);
  position: relative;
}

.jt-hero {
  padding-top: 120px;
  background: linear-gradient(135deg, #e8f4ff 0%, #ffffff 30%, #f0f7ff 70%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.jt-hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 85, 139, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.jt-hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(28, 138, 214, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.jt-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 72px;
  align-items: center;
}

.jt-hero-text {
  position: relative;
  z-index: 1;
}

.jt-hero-text h1 {
  font-size: 44px;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 8px 0 16px;
  background: var(--jt-gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.jt-hero-subtitle {
  font-size: 16px;
  line-height: 1.7;
  color: var(--jt-text-soft);
  max-width: 34em;
}

.jt-hero-meta {
  margin-top: 16px;
  font-size: 13px;
  color: var(--jt-text-soft);
}

.jt-hero-actions {
  margin-top: 28px;
  display: flex;
  gap: 16px;
}

.jt-hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.jt-hero-card {
  width: 100%;
  max-width: 320px;
  border-radius: var(--jt-radius-lg);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(240, 247, 255, 0.98) 100%);
  box-shadow: var(--jt-shadow-colored);
  border: 1px solid rgba(0, 85, 139, 0.12);
  overflow: hidden;
  position: relative;
}

.jt-hero-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--jt-gradient-1);
}

.jt-hero-card-header {
  padding: 16px 24px;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--jt-text-soft);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.jt-hero-card-body {
  padding: 24px;
  font-size: 14px;
  color: var(--jt-text);
}

.jt-btn {
  border-radius: 980px;
  border: none;
  padding: 10px 22px;
  font-size: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: transform 0.12s ease-out, box-shadow 0.12s ease-out,
    background 0.12s ease-out, color 0.12s ease-out;
}

.jt-btn-primary {
  background: var(--jt-gradient-1);
  color: #ffffff;
  box-shadow: 0 8px 18px rgba(0, 85, 139, 0.25);
  position: relative;
  overflow: hidden;
}

.jt-btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.jt-btn-primary:hover::before {
  left: 100%;
}

.jt-btn-primary:hover {
  background: var(--jt-gradient-2);
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(0, 85, 139, 0.35);
}

.jt-btn-ghost {
  background: transparent;
  color: var(--jt-text);
  box-shadow: none;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.jt-btn-ghost:hover {
  background: rgba(0, 0, 0, 0.04);
}

.jt-kicker {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--jt-primary-alt);
  font-weight: 600;
  display: inline-block;
  margin-bottom: 8px;
}

.jt-lead {
  font-size: 20px;
  margin-top: 12px;
}

.jt-body {
  font-size: 15px;
  color: var(--jt-text-soft);
  line-height: 1.8;
}

.jt-split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr);
  gap: 72px;
  align-items: flex-start;
}

.jt-list {
  margin: 0 0 16px;
  padding-left: 0;
  font-size: 15px;
  line-height: 1.8;
  list-style: none;
}

.jt-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
}

.jt-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--jt-gradient-1);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
}

.jt-list li:nth-child(1)::before {
  background: var(--jt-gradient-1);
}

.jt-list li:nth-child(2)::before {
  background: var(--jt-gradient-2);
}

.jt-list li:nth-child(3)::before {
  background: var(--jt-gradient-3);
}

.jt-list li:nth-child(4)::before {
  background: var(--jt-gradient-4);
}

.jt-grid {
  margin-top: 32px;
  display: grid;
  gap: 20px;
}

.jt-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.jt-card {
  border-radius: var(--jt-radius-md);
  background: rgba(255, 255, 255, 0.95);
  padding: 24px 24px 26px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: var(--jt-shadow-subtle);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
}

.jt-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--jt-gradient-1);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.jt-card:nth-child(1)::before {
  background: var(--jt-gradient-1);
}

.jt-card:nth-child(2)::before {
  background: var(--jt-gradient-2);
}

.jt-card:nth-child(3)::before {
  background: var(--jt-gradient-3);
}

.jt-card:nth-child(4)::before {
  background: var(--jt-gradient-4);
}

.jt-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 85, 139, 0.12);
  border-color: rgba(0, 85, 139, 0.15);
}

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

.jt-card h3 {
  margin: 0 0 12px;
  font-size: 17px;
  background: var(--jt-gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
}

.jt-card:nth-child(1) h3 {
  background: var(--jt-gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.jt-card:nth-child(2) h3 {
  background: var(--jt-gradient-2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.jt-card:nth-child(3) h3 {
  background: var(--jt-gradient-3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.jt-card:nth-child(4) h3 {
  background: var(--jt-gradient-4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.jt-card p {
  margin: 0;
  font-size: 14px;
  color: var(--jt-text-soft);
  line-height: 1.7;
}

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

.jt-logo-wall {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.jt-logo-placeholder {
  border-radius: 18px;
  padding: 20px;
  border: 1px solid rgba(0, 85, 139, 0.08);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(240, 247, 255, 0.5) 100%);
  font-size: 13px;
  color: var(--jt-text-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
}

.jt-logo-placeholder::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(0, 85, 139, 0.03) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.jt-logo-placeholder:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 85, 139, 0.1);
  border-color: rgba(0, 85, 139, 0.2);
}

.jt-logo-placeholder:hover::before {
  opacity: 1;
}

.jt-belief {
  background: linear-gradient(135deg, #00558b 0%, #1c8ad6 50%, #0066cc 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.jt-belief::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.jt-belief .jt-container {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: flex-end;
  text-align: right;
}

.jt-belief-content {
  max-width: 800px;
  width: 100%;
}

.jt-belief h2 {
  font-size: 32px;
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin: 0;
}

/* News Link and CTA */
.jt-news-link {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
  display: inline-block;
  position: relative;
}

.jt-news-link:hover {
  color: var(--jt-primary);
}

.jt-news-link::after {
  content: " →";
  opacity: 0;
  transition: opacity 0.2s ease;
  margin-left: 4px;
}

.jt-news-link:hover::after {
  opacity: 1;
}

.jt-news-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  text-align: center;
}

/* Jobs Grid */
.jt-jobs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.jt-job-card {
  padding: 32px;
  border-radius: var(--jt-radius-lg);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(0, 85, 139, 0.08);
  box-shadow: var(--jt-shadow-subtle);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.jt-job-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--jt-shadow-colored);
}

.jt-job-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(0, 85, 139, 0.08);
}

.jt-job-header h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  background: var(--jt-gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.jt-job-salary {
  font-size: 16px;
  font-weight: 600;
  color: var(--jt-primary-alt);
  padding: 6px 14px;
  border-radius: var(--jt-radius-sm);
  background: var(--jt-primary-soft);
}

.jt-job-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.jt-job-section h4 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 600;
  color: var(--jt-text);
}

.jt-job-list {
  margin: 0;
  padding-left: 0;
  list-style: none;
}

.jt-job-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 14px;
  color: var(--jt-text-soft);
  line-height: 1.7;
}

.jt-job-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--jt-primary-alt);
  font-weight: 700;
  font-size: 16px;
}

.jt-job-list li:last-child {
  margin-bottom: 0;
}

.jt-job-apply {
  margin-top: 64px;
  padding: 48px;
  border-radius: var(--jt-radius-lg);
  background: linear-gradient(135deg, rgba(0, 85, 139, 0.05) 0%, rgba(28, 138, 214, 0.03) 100%);
  border: 1px solid rgba(0, 85, 139, 0.1);
  text-align: center;
}

.jt-job-apply-content h3 {
  margin: 0 0 16px;
  font-size: 24px;
  font-weight: 600;
}

.jt-job-email {
  display: inline-block;
  margin-top: 12px;
  font-size: 18px;
  font-weight: 600;
  color: var(--jt-primary);
  text-decoration: none;
  padding: 12px 24px;
  border-radius: var(--jt-radius-sm);
  background: rgba(255, 255, 255, 0.8);
  border: 2px solid var(--jt-primary);
  transition: all 0.2s ease;
}

.jt-job-email:hover {
  background: var(--jt-primary);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 85, 139, 0.2);
}

.jt-contact {
  display: flex;
  justify-content: space-between;
  gap: 72px;
}

.jt-footer {
  border-top: 1px solid rgba(0, 0, 0, 0.04);
  padding: 20px 0 32px;
  background: #f9f9fb;
  font-size: 12px;
  color: var(--jt-text-soft);
}

.jt-footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.jt-footer-meta {
  opacity: 0.7;
}

/* About Stats */
.jt-about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.jt-stat-item {
  text-align: center;
  padding: 24px;
  border-radius: var(--jt-radius-md);
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(0, 85, 139, 0.08);
}

.jt-stat-number {
  font-size: 36px;
  font-weight: 700;
  background: var(--jt-gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.jt-stat-unit {
  font-size: 20px;
  font-weight: 500;
}

.jt-stat-label {
  font-size: 13px;
  color: var(--jt-text-soft);
  margin-top: 8px;
}

/* Timeline */
.jt-timeline {
  margin-top: 24px;
  position: relative;
  padding-left: 120px;
}

#timeline h2 {
  margin-bottom: 0;
}

.jt-timeline::before {
  content: "";
  position: absolute;
  left: 100px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--jt-gradient-1);
}

.jt-timeline-item {
  position: relative;
  margin-bottom: 56px;
  min-height: 60px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.jt-timeline-item:last-child {
  margin-bottom: 0;
}

/* 去掉圆圈，只保留时间轴线 */
/* .jt-timeline-item::before {
  content: "";
  position: absolute;
  left: 90px;
  top: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--jt-gradient-1);
  border: 4px solid var(--jt-bg);
  box-shadow: 0 0 0 2px rgba(0, 85, 139, 0.1);
  z-index: 1;
  transform: translateY(2px);
} */

.jt-timeline-year {
  flex-shrink: 0;
  width: 90px;
  font-size: 20px;
  font-weight: 700;
  background: var(--jt-gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: right;
  line-height: 1.4;
  padding-right: 20px;
}

.jt-timeline-content {
  flex: 1;
  min-width: 0;
}

.jt-timeline-content h3 {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 600;
  color: var(--jt-text);
  line-height: 1.4;
}

.jt-timeline-content p {
  margin: 0 0 6px;
  font-size: 14px;
  color: var(--jt-text-soft);
  line-height: 1.7;
}

.jt-timeline-content p:last-child {
  margin-bottom: 0;
}

.jt-timeline-stats {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.jt-timeline-stats li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 6px;
  font-size: 14px;
  color: var(--jt-text-soft);
  line-height: 1.7;
}

.jt-timeline-stats li:last-child {
  margin-bottom: 0;
}

.jt-timeline-stats li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--jt-primary-alt);
  font-weight: 700;
  font-size: 16px;
}

/* Services Grid */
.jt-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.jt-service-card {
  padding: 24px;
  border-radius: var(--jt-radius-md);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(0, 85, 139, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.jt-service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 85, 139, 0.12);
}

.jt-service-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.jt-service-number {
  font-size: 14px;
  font-weight: 700;
  color: var(--jt-primary-alt);
  opacity: 0.8;
  flex-shrink: 0;
}

.jt-service-card h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  background: var(--jt-gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.jt-service-card p {
  margin: 0;
  font-size: 14px;
  color: var(--jt-text-soft);
  line-height: 1.6;
}

/* Creators Grid */
.jt-creators-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.jt-creator-card {
  padding: 32px;
  border-radius: var(--jt-radius-lg);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(240, 247, 255, 0.98) 100%);
  border: 1px solid rgba(0, 85, 139, 0.12);
  box-shadow: var(--jt-shadow-subtle);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.jt-creator-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--jt-shadow-colored);
}

.jt-creator-platform {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--jt-radius-sm);
  background: var(--jt-primary-soft);
  color: var(--jt-primary);
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 16px;
}

.jt-creator-card h3 {
  margin: 0 0 24px;
  font-size: 20px;
  font-weight: 600;
}

.jt-creator-stats {
  display: flex;
  gap: 24px;
}

.jt-creator-stat {
  flex: 1;
}

.jt-creator-stat-value {
  font-size: 28px;
  font-weight: 700;
  background: var(--jt-gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.jt-creator-stat-unit {
  font-size: 16px;
  font-weight: 500;
}

.jt-creator-stat-label {
  display: block;
  font-size: 12px;
  color: var(--jt-text-soft);
  margin-top: 4px;
}

/* Logo Items */
.jt-logo-item {
  border-radius: 18px;
  padding: 24px;
  border: 1px solid rgba(0, 85, 139, 0.08);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(240, 247, 255, 0.5) 100%);
  font-size: 15px;
  font-weight: 500;
  color: var(--jt-text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  min-height: 80px;
}

.jt-logo-item img {
  max-width: 100%;
  max-height: 60px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: all 0.3s ease;
}

.jt-logo-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 85, 139, 0.1);
  border-color: rgba(0, 85, 139, 0.2);
}

.jt-logo-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* Cases Grid */
.jt-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.jt-case-card {
  padding: 32px;
  border-radius: var(--jt-radius-lg);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(0, 85, 139, 0.08);
  box-shadow: var(--jt-shadow-subtle);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.jt-case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--jt-shadow-colored);
}

.jt-case-header {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.jt-case-platform {
  padding: 4px 10px;
  border-radius: var(--jt-radius-sm);
  background: var(--jt-primary-soft);
  color: var(--jt-primary);
  font-size: 11px;
  font-weight: 600;
}

.jt-case-brand {
  padding: 4px 10px;
  border-radius: var(--jt-radius-sm);
  background: rgba(0, 0, 0, 0.04);
  color: var(--jt-text-soft);
  font-size: 11px;
  font-weight: 500;
}

.jt-case-card h3 {
  margin: 0 0 24px;
  font-size: 20px;
  font-weight: 600;
}

.jt-case-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(0, 85, 139, 0.08);
}

.jt-case-stat {
  text-align: center;
}

.jt-case-stat-value {
  font-size: 24px;
  font-weight: 700;
  background: var(--jt-gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.jt-case-stat-unit {
  font-size: 14px;
  font-weight: 500;
}

.jt-case-stat-label {
  display: block;
  font-size: 11px;
  color: var(--jt-text-soft);
  margin-top: 4px;
}

.jt-case-desc {
  margin: 0;
  font-size: 14px;
  color: var(--jt-text-soft);
  line-height: 1.6;
}

/* Contact Grid */
.jt-contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.jt-contact-item {
  text-align: center;
  padding: 32px 24px;
  border-radius: var(--jt-radius-md);
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(0, 85, 139, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.jt-contact-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--jt-shadow-subtle);
}

.jt-contact-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.jt-contact-item h3 {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 600;
}

.jt-contact-item p {
  margin: 0;
  font-size: 14px;
  color: var(--jt-text-soft);
  line-height: 1.6;
}

.jt-contact-item a {
  color: var(--jt-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.jt-contact-item a:hover {
  color: var(--jt-primary-alt);
  text-decoration: underline;
}

.jt-qr-code {
  margin: 16px auto 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.jt-qr-code img {
  width: 120px;
  height: 120px;
  border-radius: 12px;
  object-fit: contain;
  background: #ffffff;
  padding: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease;
}

.jt-qr-code img:hover {
  transform: scale(1.05);
}

.jt-qr-placeholder {
  width: 120px;
  height: 120px;
  margin: 16px auto 0;
  border-radius: 12px;
  background: rgba(0, 85, 139, 0.05);
  border: 2px dashed rgba(0, 85, 139, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--jt-text-soft);
}

@media (max-width: 960px) {
  .jt-hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 40px;
  }

  .jt-hero {
    padding-top: 96px;
  }

  .jt-split {
    grid-template-columns: minmax(0, 1fr);
  }

  .jt-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .jt-logo-wall {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .jt-contact {
    flex-direction: column;
  }

  .jt-jobs-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  
  .jt-job-apply {
    padding: 40px 32px;
  }

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

  .jt-timeline {
    padding-left: 60px;
  }

  .jt-timeline::before {
    left: 40px;
  }

  .jt-timeline-item {
    flex-direction: column;
    gap: 12px;
  }

  .jt-timeline-year {
    width: auto;
    text-align: left;
    padding-right: 0;
    font-size: 18px;
  }

  /* .jt-timeline-item::before {
    left: 30px;
  } */

  .jt-services-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }

  .jt-creators-grid,
  .jt-cases-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .jt-contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .jt-news-content,
  .jt-join-content {
    margin-left: 0;
    text-align: left;
  }

  .jt-belief .jt-container {
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .jt-header-inner {
    gap: 12px;
  }

  /* 小屏隐藏桌面导航 */
  .jt-nav {
    display: none;
  }

  /* 小屏显示汉堡按钮 */
  .jt-mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .jt-header-actions {
    gap: 8px;
  }

  .jt-hero-text h1 {
    font-size: 32px;
  }

  .jt-grid-4 {
    grid-template-columns: minmax(0, 1fr);
  }

  .jt-logo-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .jt-about-stats {
    grid-template-columns: minmax(0, 1fr);
  }

  .jt-timeline {
    padding-left: 40px;
  }

  .jt-timeline::before {
    left: 20px;
  }

  .jt-timeline-item {
    flex-direction: column;
    gap: 12px;
  }

  .jt-timeline-year {
    width: auto;
    text-align: left;
    padding-right: 0;
    font-size: 18px;
  }

  /* .jt-timeline-item::before {
    left: 10px;
  } */

  .jt-timeline-content {
    width: 100%;
  }

  .jt-services-grid,
  .jt-creators-grid,
  .jt-cases-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .jt-contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .jt-jobs-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  
  .jt-job-card {
    padding: 24px;
  }
  
  .jt-job-apply {
    padding: 32px 24px;
  }

  .jt-news-content,
  .jt-join-content {
    margin-left: 0;
    text-align: left;
  }

  .jt-belief .jt-container {
    justify-content: center;
    text-align: center;
  }
}