:root {
  --ink: #172033;
  --muted: #657084;
  --soft: #f2f6fb;
  --panel: #ffffff;
  --line: #dce5ef;
  --brand: #155ebc;
  --brand-dark: #0f4286;
  --accent: #18a06d;
  --accent-soft: #dff5eb;
  --warm: #f6b73c;
  --danger: #b42318;
  --shadow: 0 20px 60px rgba(28, 49, 79, 0.12);
  --radius: 8px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #ffffff;
  font-family:
    "PingFang SC",
    "Microsoft YaHei",
    "Noto Sans CJK SC",
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.65;
  letter-spacing: 0;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select {
  font: inherit;
}

.container {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 12px;
  z-index: 100;
  transform: translateY(-160%);
  padding: 8px 12px;
  border-radius: 6px;
  background: var(--ink);
  color: #ffffff;
}

.skip-link:focus {
  transform: translateY(0);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(220, 229, 239, 0.85);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--brand), #1b7fd3 62%, var(--accent));
  color: #ffffff;
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 12px 26px rgba(21, 94, 188, 0.22);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 17px;
  line-height: 1.25;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 12px;
  border-radius: 6px;
  color: #2c3749;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: var(--soft);
  color: var(--brand);
  outline: none;
}

.site-nav .nav-cta {
  margin-left: 6px;
  background: var(--brand);
  color: #ffffff;
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta:focus-visible {
  background: var(--brand-dark);
  color: #ffffff;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  cursor: pointer;
}

.menu-line {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  border-radius: 99px;
  transition: transform 160ms ease, opacity 160ms ease;
}

.menu-toggle[aria-expanded="true"] .menu-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-line:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.section-band {
  background:
    radial-gradient(circle at 16% 18%, rgba(24, 160, 109, 0.12), transparent 28%),
    linear-gradient(180deg, #eef6ff 0%, #ffffff 82%);
}

.hero {
  padding: 74px 0 56px;
  overflow: hidden;
}

.topic-hero {
  padding: 72px 0;
  background:
    radial-gradient(circle at 12% 16%, rgba(24, 160, 109, 0.12), transparent 30%),
    linear-gradient(180deg, #eef6ff 0%, #ffffff 88%);
}

.topic-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.48fr);
  gap: 40px;
  align-items: center;
}

.topic-hero h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(32px, 4.8vw, 56px);
  line-height: 1.14;
  letter-spacing: 0;
}

.topic-panel {
  padding: 24px;
  border: 1px solid rgba(21, 94, 188, 0.16);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.topic-panel h2 {
  margin: 0 0 10px;
  font-size: 22px;
}

.topic-panel p,
.topic-panel dd {
  color: var(--muted);
}

.topic-panel p {
  margin: 0;
}

.topic-panel dl {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
}

.topic-panel div {
  display: grid;
  gap: 4px;
}

.topic-panel dt {
  color: #31445f;
  font-weight: 900;
}

.topic-panel dd {
  margin: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.86fr);
  align-items: center;
  gap: 54px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--brand);
  font-size: 14px;
  font-weight: 800;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(34px, 5.2vw, 62px);
  line-height: 1.12;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 680px;
  margin: 22px 0 0;
  color: #4c586d;
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  line-height: 1.2;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:focus-visible {
  outline: 3px solid rgba(21, 94, 188, 0.28);
  outline-offset: 2px;
}

.button.primary {
  background: var(--brand);
  color: #ffffff;
  box-shadow: 0 14px 30px rgba(21, 94, 188, 0.24);
}

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

.button.secondary {
  border-color: var(--line);
  background: #ffffff;
  color: var(--brand-dark);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.trust-list li {
  padding: 8px 11px;
  border: 1px solid rgba(21, 94, 188, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  color: #31445f;
  font-size: 14px;
  font-weight: 700;
}

.topic-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.topic-tags span {
  padding: 8px 11px;
  border: 1px solid rgba(21, 94, 188, 0.18);
  border-radius: 8px;
  background: #ffffff;
  color: #31445f;
  font-size: 14px;
  font-weight: 800;
}

.hero-visual {
  position: relative;
  aspect-ratio: 1000 / 640;
  border: 1px solid rgba(21, 94, 188, 0.14);
  border-radius: 8px;
  background: #eaf4ff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-visual img,
.photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.visual-caption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 24px;
  max-width: 360px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 8px;
  background: rgba(16, 35, 58, 0.76);
  color: #ffffff;
  backdrop-filter: blur(10px);
}

.visual-caption span,
.visual-caption strong {
  display: block;
}

.visual-caption span {
  color: #c7f2e1;
  font-size: 14px;
  font-weight: 800;
}

.visual-caption strong {
  margin-top: 8px;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.16;
}

.visual-note {
  position: absolute;
  right: 18px;
  bottom: 14px;
  margin: 0;
  padding: 5px 9px;
  border-radius: 6px;
  background: rgba(23, 32, 51, 0.72);
  color: #ffffff;
  font-size: 12px;
}

.stats-strip {
  border-block: 1px solid var(--line);
  background: #ffffff;
}

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

.stats-grid div {
  min-height: 112px;
  padding: 24px 22px;
  border-right: 1px solid var(--line);
}

.stats-grid div:first-child {
  border-left: 1px solid var(--line);
}

.stats-grid strong,
.stats-grid span {
  display: block;
}

.stats-grid strong {
  color: var(--brand);
  font-size: 34px;
  line-height: 1;
}

.stats-grid span {
  margin-top: 8px;
  color: var(--muted);
  font-weight: 700;
}

.section {
  padding: 86px 0;
}

.section-soft {
  background: var(--soft);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading.align-left {
  margin-inline: 0;
  text-align: left;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.22;
  letter-spacing: 0;
}

.section-heading p:not(.eyebrow) {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.content-card {
  min-height: 250px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 12px 34px rgba(35, 62, 96, 0.06);
}

.content-card h2 {
  margin: 0 0 12px;
  font-size: 22px;
  line-height: 1.3;
}

.content-card p {
  margin: 0;
  color: var(--muted);
}

.topic-image {
  margin: 0 0 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.topic-image img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

.topic-image figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.link-grid a {
  display: flex;
  align-items: center;
  min-height: 62px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--brand-dark);
  font-weight: 900;
  box-shadow: 0 12px 34px rgba(35, 62, 96, 0.05);
}

.link-grid a:hover,
.link-grid a:focus-visible {
  border-color: rgba(21, 94, 188, 0.32);
  color: var(--brand);
  outline: none;
}

.category-section {
  margin-bottom: 28px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.category-card {
  display: flex;
  flex-direction: column;
  min-height: 220px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(35, 62, 96, 0.06);
}

a.category-card {
  color: inherit;
}

.category-card span {
  color: var(--brand-dark);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.3;
}

.category-card p {
  margin: 10px 0 0;
  color: var(--muted);
}

.category-card div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 18px;
}

.category-card a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 10px;
  border-radius: 6px;
  background: #e7f0ff;
  color: var(--brand-dark);
  font-size: 14px;
  font-weight: 800;
}

.category-card:hover,
.category-card:focus-visible {
  border-color: rgba(21, 94, 188, 0.32);
  outline: none;
}

.mid-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  margin-top: 24px;
  padding: 24px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(21, 94, 188, 0.94), rgba(16, 66, 134, 0.98)),
    var(--brand);
  color: #ffffff;
}

.mid-cta .eyebrow {
  color: #d9f5ff;
}

.mid-cta h2 {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.25;
}

.mid-cta p:not(.eyebrow) {
  max-width: 720px;
  margin: 10px 0 0;
  color: #d9f5ff;
}

.mid-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.mid-cta .button.secondary {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.news-hero {
  border-bottom: 1px solid var(--line);
}

.news-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(35, 62, 96, 0.05);
}

.news-tabs a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 14px;
  border-radius: 6px;
  color: #31445f;
  font-weight: 900;
}

.news-tabs a:hover,
.news-tabs a:focus-visible,
.news-tabs a.is-active {
  background: #e7f0ff;
  color: var(--brand-dark);
  outline: none;
}

.news-category-block + .news-category-block {
  margin-top: 54px;
}

.news-block-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
  margin-bottom: 18px;
}

.news-block-heading h2 {
  margin: 0;
  font-size: clamp(24px, 2.8vw, 34px);
  line-height: 1.24;
}

.news-block-heading p:not(.eyebrow) {
  max-width: 760px;
  margin: 10px 0 0;
  color: var(--muted);
}

.news-layout,
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 30px;
  align-items: start;
}

.news-list {
  display: grid;
  gap: 16px;
}

.news-list.compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.news-list-card {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  min-height: 176px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(35, 62, 96, 0.06);
  overflow: hidden;
}

.news-list.compact .news-list-card {
  grid-template-columns: 170px minmax(0, 1fr);
}

.news-card-image {
  min-height: 100%;
  background: #eaf4ff;
}

.news-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-card-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
}

.news-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.news-meta span:first-child {
  color: var(--brand);
}

.news-card-body h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.32;
}

.news-card-body p {
  margin: 0;
  color: var(--muted);
}

.text-link {
  margin-top: auto;
  color: var(--brand-dark);
  font-weight: 900;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--brand);
  outline: none;
}

.news-sidebar {
  display: grid;
  gap: 16px;
  position: sticky;
  top: 96px;
}

.sidebar-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(35, 62, 96, 0.06);
}

.sidebar-card h2 {
  margin: 0 0 10px;
  font-size: 20px;
}

.sidebar-card p {
  margin: 0 0 14px;
  color: var(--muted);
}

.sidebar-card .button + .button {
  margin-top: 10px;
}

.sidebar-links {
  display: grid;
  gap: 8px;
}

.sidebar-links a {
  display: flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 10px;
  border-radius: 6px;
  background: var(--soft);
  color: var(--brand-dark);
  font-weight: 900;
}

.sidebar-links a:hover,
.sidebar-links a:focus-visible,
.sidebar-links a.is-active {
  background: #e7f0ff;
  color: var(--brand);
  outline: none;
}

.article-hero {
  padding: 54px 0 36px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 14% 20%, rgba(24, 160, 109, 0.1), transparent 28%),
    linear-gradient(180deg, #eef6ff 0%, #ffffff 90%);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.breadcrumbs a:hover,
.breadcrumbs a:focus-visible {
  color: var(--brand);
  outline: none;
}

.article-title-block {
  max-width: 900px;
}

.article-title-block h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 4.2vw, 52px);
  line-height: 1.18;
  letter-spacing: 0;
}

.article-section {
  padding-top: 46px;
}

.article-content {
  min-width: 0;
}

.article-cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.article-content h2,
.article-content h3 {
  margin: 30px 0 12px;
  line-height: 1.32;
}

.article-content p {
  margin: 0 0 18px;
  color: #334155;
  font-size: 18px;
}

.article-neighbors {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.article-neighbors a {
  display: flex;
  align-items: center;
  min-height: 64px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--brand-dark);
  font-weight: 900;
  box-shadow: 0 12px 34px rgba(35, 62, 96, 0.05);
}

.faq-wide {
  max-width: 920px;
}

.course-card,
.geo-grid article,
.campus-card,
.consult-form,
.feature-list div,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 12px 34px rgba(35, 62, 96, 0.06);
}

.course-card {
  min-height: 244px;
  padding: 24px;
}

.course-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 3px 9px;
  border-radius: 6px;
  background: var(--accent-soft);
  color: #08734d;
  font-size: 13px;
  font-weight: 800;
}

.course-card h3,
.geo-grid h3,
.feature-list h3,
.process-list h3 {
  margin: 16px 0 8px;
  font-size: 21px;
  line-height: 1.28;
}

.course-card p,
.geo-grid p,
.feature-list p,
.process-list p,
.campus-card dd,
.faq-list p {
  margin: 0;
  color: var(--muted);
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: 42px;
  align-items: start;
}

.process-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.process-list li {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr);
  gap: 18px;
  padding: 22px;
  border: 1px solid rgba(21, 94, 188, 0.14);
  border-radius: 8px;
  background: #ffffff;
}

.process-list span {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 8px;
  background: #e7f0ff;
  color: var(--brand);
  font-weight: 900;
}

.process-list h3 {
  margin-top: 0;
}

.teaching-grid,
.heritage-grid,
.campus-grid,
.consult-grid,
.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 44px;
  align-items: center;
}

.photo-card {
  position: relative;
  min-height: 420px;
  border-radius: 8px;
  background: #dfefff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.heritage-grid {
  align-items: center;
}

.timeline-list {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.timeline-list div {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(35, 62, 96, 0.05);
}

.timeline-list span {
  display: inline-grid;
  place-items: center;
  min-height: 42px;
  border-radius: 8px;
  background: #e7f0ff;
  color: var(--brand);
  font-weight: 900;
}

.timeline-list p {
  margin: 0;
  color: var(--muted);
}

.license-card {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

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

.license-card figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.photo-layer {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 26px;
  background:
    linear-gradient(180deg, transparent 0%, rgba(14, 35, 57, 0.72) 100%);
  color: #ffffff;
}

.photo-layer span {
  color: #c7f2e1;
  font-weight: 800;
}

.photo-layer strong {
  max-width: 420px;
  margin-top: 10px;
  font-size: 30px;
  line-height: 1.24;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.feature-list div {
  padding: 18px;
}

.feature-list h3 {
  margin-top: 0;
  font-size: 18px;
}

.geo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.geo-directory-heading {
  margin-top: 46px;
}

.geo-grid article {
  padding: 24px;
}

.geo-grid h3 {
  margin-top: 0;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(35, 62, 96, 0.06);
}

.course-compare {
  margin-top: 28px;
}

.info-table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  text-align: left;
}

.info-table caption {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--brand-dark);
  font-weight: 900;
  text-align: left;
}

.info-table th,
.info-table td {
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.info-table th {
  background: #f7fbff;
  color: #31445f;
  font-size: 14px;
  font-weight: 900;
}

.info-table td {
  color: #4c586d;
}

.info-table tr:last-child td {
  border-bottom: 0;
}

.info-table a {
  color: var(--brand-dark);
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.answer-panel,
.article-answer {
  margin: 28px 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(35, 62, 96, 0.06);
}

.article-answer {
  margin-top: 34px;
}

.answer-panel h2,
.article-answer h2 {
  margin: 0 0 12px;
  font-size: clamp(24px, 2.8vw, 34px);
  line-height: 1.24;
}

.answer-summary {
  margin: 0 0 18px;
  color: #334155;
  font-size: 18px;
  font-weight: 700;
}

.answer-table {
  margin-top: 16px;
}

.answer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.answer-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.answer-card h3,
.mistake-box h3,
.article-answer h3 {
  margin: 0 0 8px;
  font-size: 19px;
  line-height: 1.3;
}

.answer-card p {
  margin: 0;
  color: var(--muted);
}

.mistake-box {
  margin-top: 16px;
  padding: 18px;
  border-radius: 8px;
  background: #fff8e7;
  color: #4d3a0b;
}

.mistake-box ul,
.article-checklist {
  margin: 0;
  padding-left: 22px;
}

.mistake-box li + li,
.article-checklist li + li {
  margin-top: 6px;
}

.article-checklist {
  color: #334155;
  font-size: 18px;
}

.source-note {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-radius: 8px;
  background: #eef6ff;
  color: #4c586d;
  font-size: 14px;
  font-weight: 800;
}

.article-faq {
  margin-top: 18px;
}

.evidence-list {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
}

.evidence-list div {
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(35, 62, 96, 0.05);
}

.evidence-list dt {
  color: var(--brand-dark);
  font-weight: 900;
}

.evidence-list dd {
  margin: 6px 0 0;
  color: var(--muted);
}

.campus-grid {
  align-items: start;
}

.campus-card {
  padding: 26px;
}

.campus-card dl {
  display: grid;
  gap: 0;
  margin: 0;
}

.campus-card div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.campus-card div:first-child {
  padding-top: 0;
}

.campus-card div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.campus-card dt {
  color: #31445f;
  font-weight: 800;
}

.faq-layout {
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 0;
  overflow: hidden;
}

.faq-list summary {
  position: relative;
  padding: 18px 50px 18px 20px;
  cursor: pointer;
  font-size: 18px;
  font-weight: 800;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--brand);
  font-size: 24px;
  line-height: 1;
}

.faq-list details[open] summary::after {
  content: "-";
}

.faq-list p {
  padding: 0 20px 20px;
}

.consult-section {
  background:
    linear-gradient(135deg, rgba(21, 94, 188, 0.94), rgba(16, 66, 134, 0.98)),
    #155ebc;
  color: #ffffff;
}

.consult-section .eyebrow,
.consult-section .section-heading p:not(.eyebrow) {
  color: #d9f5ff;
}

.contact-box {
  margin-top: 24px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
}

.contact-box p {
  margin: 0;
}

.contact-box p + p {
  margin-top: 8px;
}

.consult-form {
  display: grid;
  gap: 16px;
  padding: 26px;
  color: var(--ink);
}

.form-note {
  margin: 0;
  padding: 12px 14px;
  border-radius: 8px;
  background: #eef6ff;
  color: #31445f;
  font-size: 14px;
  font-weight: 800;
}

.consult-form label {
  display: grid;
  gap: 7px;
  color: #31445f;
  font-weight: 800;
}

.consult-form input,
.consult-form select {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border: 1px solid #cbd7e5;
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  outline: none;
}

.consult-form .consent-label {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  color: #4b5c73;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
}

.consult-form .consent-label input {
  width: 18px;
  height: 18px;
  min-height: 18px;
  margin: 3px 0 0;
  padding: 0;
  accent-color: var(--brand);
}

.consult-form .consent-label a {
  color: var(--brand-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.consult-form input:focus,
.consult-form select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(21, 94, 188, 0.16);
}

.consult-form .is-invalid {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.12);
}

.full-width {
  width: 100%;
}

.form-message {
  min-height: 24px;
  margin: 0;
  color: #08734d;
  font-weight: 800;
}

.form-message.is-error {
  color: var(--danger);
}

.site-footer {
  padding: 48px 0 24px;
  background: #101828;
  color: #d8e0ee;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(160px, 0.5fr) minmax(220px, 0.7fr);
  gap: 36px;
}

.footer-brand .brand-mark {
  box-shadow: none;
}

.footer-brand small {
  color: #a7b4c7;
}

.site-footer p {
  max-width: 560px;
  margin: 16px 0 0;
  color: #a7b4c7;
}

.site-footer h2 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: 17px;
}

.site-footer a:not(.brand) {
  display: block;
  margin-top: 8px;
  color: #d8e0ee;
}

.site-footer a:not(.brand):hover {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 38px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #a7b4c7;
  font-size: 14px;
  text-align: center;
}

.site-footer .footer-bottom .beian-link {
  display: inline-flex;
  align-items: center;
  margin-top: 0;
}

.site-footer .footer-bottom .public-security-link {
  gap: 6px;
}

.public-security-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  object-fit: contain;
}

@media (max-width: 980px) {
  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 76px 16px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    justify-content: center;
  }

  .site-nav .nav-cta {
    margin-left: 0;
  }

  .hero-grid,
  .topic-hero-grid,
  .split-layout,
  .teaching-grid,
  .heritage-grid,
  .campus-grid,
  .consult-grid,
  .faq-layout,
  .news-layout,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 32px;
  }

  .course-grid,
  .content-grid,
  .feature-list,
  .news-list.compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .news-sidebar {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .mid-cta {
    grid-template-columns: 1fr;
  }

  .mid-cta-actions {
    justify-content: flex-start;
  }

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

  .stats-grid div:nth-child(odd) {
    border-left: 1px solid var(--line);
  }

  .stats-grid div:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 700px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .header-inner {
    min-height: 68px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    font-size: 20px;
  }

  .brand strong {
    font-size: 15px;
  }

  .site-nav {
    inset: 68px 12px auto;
  }

  .hero {
    padding: 48px 0 38px;
  }

  .topic-hero {
    padding: 48px 0;
  }

  .hero-lead {
    font-size: 17px;
  }

  .hero-actions,
  .button,
  .mid-cta-actions {
    width: 100%;
  }

  .visual-caption {
    left: 14px;
    right: 14px;
    bottom: 18px;
    padding: 14px;
  }

  .section {
    padding: 62px 0;
  }

  .section-heading {
    margin-bottom: 26px;
  }

  .course-grid,
  .content-grid,
  .feature-list,
  .answer-grid,
  .geo-grid,
  .news-list.compact,
  .news-sidebar,
  .link-grid,
  .category-grid,
  .stats-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .news-tabs a,
  .news-block-heading,
  .news-list-card,
  .news-list.compact .news-list-card,
  .article-neighbors {
    grid-template-columns: 1fr;
  }

  .news-block-heading {
    align-items: start;
  }

  .news-card-image {
    min-height: auto;
    aspect-ratio: 16 / 9;
  }

  .news-card-body h2 {
    font-size: 19px;
  }

  .article-content p {
    font-size: 17px;
  }

  .stats-grid div,
  .stats-grid div:first-child,
  .stats-grid div:nth-child(odd) {
    border-left: 1px solid var(--line);
  }

  .stats-grid div + div {
    border-top: 1px solid var(--line);
  }

  .process-list li {
    grid-template-columns: 1fr;
  }

  .timeline-list div {
    grid-template-columns: 1fr;
  }

  .campus-card div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .photo-card {
    min-height: 340px;
  }

  .photo-layer strong {
    font-size: 24px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}