.page-home {
  --page-hero-title-size: clamp(2.2rem, 5.4vw, 3.6rem);
  font-family: "Noto Serif SC", "Source Han Serif", Georgia, serif;
  color: var(--ink-dark);
  background: var(--cream);
}

.page-home img {
  max-width: 100%;
  height: auto;
}

.page-home .home-hero {
  background:
    radial-gradient(circle at 78% 24%, rgba(212, 175, 55, 0.14), transparent 46%),
    radial-gradient(circle at 16% 92%, rgba(18, 58, 94, 0.88), transparent 58%),
    linear-gradient(135deg, var(--deep-blue), var(--primary-blue));
  color: #fff;
  padding: calc(var(--header-h) + 56px) 0 40px;
  position: relative;
  overflow: hidden;
}

.page-home .hero-grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.page-home .hero-grid path {
  stroke: var(--gold);
  stroke-opacity: 0.12;
  stroke-width: 1;
}

.page-home .hero-grid path.hero-diag {
  stroke: var(--gold);
  stroke-opacity: 0.2;
  stroke-width: 1.6;
}

.page-home .home-hero .container {
  position: relative;
  z-index: 1;
}

.page-home .home-hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-home .home-hero-copy .eyebrow {
  color: var(--gold-light);
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 16px;
}

.page-home .home-hero h1 {
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-weight: 800;
  font-size: var(--page-hero-title-size);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
}

.page-home .home-hero .lead {
  max-width: 58ch;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.8;
  margin: 0 0 28px;
  font-size: 16px;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.page-home .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-home .btn-arrow {
  flex-shrink: 0;
}

.page-home .home-hero .btn-outline {
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

.page-home .home-hero .btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold-light);
}

.page-home .hero-note {
  margin-top: 20px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
}

.page-home .hero-note-sep {
  margin: 0 10px;
}

.page-home .home-hero-visual {
  position: relative;
}

.page-home .hero-visual-frame {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 12px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.55), rgba(240, 215, 140, 0.12));
}

.page-home .hero-visual-frame::before {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-lg);
  z-index: 0;
}

.page-home .hero-img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius-lg) - 8px);
}

.page-home .hero-stats {
  margin-top: 56px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  padding-top: 28px;
}

.page-home .hero-stats-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.page-home .hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-home .hero-stat-num {
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-weight: 800;
  font-size: 26px;
  color: var(--gold-light);
}

.page-home .hero-stat-label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  line-height: 1.5;
}

.page-home .section-head,
.page-home .path-head {
  max-width: 720px;
  margin-bottom: 40px;
}

.page-home .section-kicker {
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 10px;
}

.page-home .section-title {
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-weight: 800;
  font-size: 32px;
  line-height: 1.25;
  color: var(--ink-dark);
  margin: 0 0 12px;
}

.page-home .section-intro {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0;
}

.page-home .section-intro--light {
  color: rgba(255, 255, 255, 0.75);
}

.page-home .text-link {
  display: inline-block;
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--primary-blue);
  text-decoration: none;
  padding-bottom: 3px;
  position: relative;
}

.page-home .text-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.35s var(--ease);
}

.page-home .text-link:hover::after,
.page-home .text-link:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.page-home .home-hero .text-link {
  color: var(--gold-light);
}

.page-home .fig {
  margin: 0;
}

.page-home .fig img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-body);
}

.page-home .fig-caption {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
  text-align: center;
}

.page-home .upgrade-section {
  background: var(--cream);
  padding: 80px 0;
}

.page-home .upgrade-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  align-items: center;
}

.page-home .upgrade-list {
  display: grid;
}

.page-home .upgrade-item {
  display: flex;
  gap: 18px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  transition: transform 0.3s var(--ease);
}

.page-home .upgrade-item:first-child {
  border-top: 1px solid var(--line);
}

.page-home .upgrade-item:hover {
  transform: translateX(6px);
}

.page-home .upgrade-num {
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.4;
  color: var(--gold);
  letter-spacing: 0.05em;
  padding-top: 5px;
}

.page-home .upgrade-body h3 {
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-weight: 700;
  font-size: 20px;
  line-height: 1.4;
  margin: 0 0 10px;
  color: var(--ink-dark);
}

.page-home .upgrade-body p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-muted);
  margin: 0 0 12px;
}

.page-home .upgrade-fig {
  justify-self: center;
  max-width: 300px;
}

.page-home .upgrade-fig img {
  aspect-ratio: 9 / 16;
  object-fit: cover;
}

.page-home .path-section {
  background:
    radial-gradient(circle at 88% 18%, rgba(212, 175, 55, 0.12), transparent 42%),
    var(--deep-blue);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.page-home .path-section .section-kicker {
  color: var(--gold-light);
}

.page-home .path-section .section-title {
  color: #fff;
}

.page-home .path-section .section-intro {
  color: rgba(255, 255, 255, 0.72);
}

.page-home .path-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  align-items: center;
}

.page-home .path-list {
  display: grid;
  gap: 14px;
}

.page-home .path-row {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 22px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  text-decoration: none;
  transition:
    background 0.3s var(--ease),
    border-color 0.3s var(--ease),
    transform 0.3s var(--ease);
}

.page-home .path-row:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--gold);
  transform: translateX(6px);
}

.page-home .path-num {
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: var(--gold);
}

.page-home .path-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-home .path-title {
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-weight: 700;
  font-size: 18px;
}

.page-home .path-desc {
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
  line-height: 1.6;
}

.page-home .path-arrow {
  margin-left: auto;
  font-size: 20px;
  line-height: 1;
  color: var(--gold-light);
  transition: transform 0.3s var(--ease);
}

.page-home .path-row:hover .path-arrow {
  transform: translateX(4px);
}

.page-home .path-fig img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .path-fig .fig-caption {
  color: rgba(255, 255, 255, 0.68);
}

.page-home .news-section {
  background: var(--cream);
  padding: 80px 0;
}

.page-home .news-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.page-home .news-head .section-title {
  margin-bottom: 0;
}

.page-home .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  align-items: start;
}

.page-home .news-list {
  display: grid;
  gap: 8px;
}

.page-home .news-item {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .news-item:first-child {
  padding-top: 0;
}

.page-home .news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.page-home .news-date {
  font-size: 13px;
  color: var(--text-muted);
}

.page-home .news-item h3 {
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-weight: 700;
  font-size: 20px;
  line-height: 1.45;
  margin: 0 0 10px;
}

.page-home .news-item h3 a {
  color: var(--ink-dark);
  text-decoration: none;
  background-image: linear-gradient(var(--gold) 0 0);
  background-repeat: no-repeat;
  background-size: 0% 2px;
  background-position: left calc(100% - 2px);
  padding-bottom: 2px;
  transition: background-size 0.4s var(--ease);
}

.page-home .news-item h3 a:hover,
.page-home .news-item h3 a:focus-visible {
  background-size: 100% 2px;
}

.page-home .news-item p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0;
}

.page-home .news-fig img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .news-fig .fig-caption {
  text-align: left;
}

@media (min-width: 640px) {
  .page-home .hero-stats-inner {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .hero-stat-num {
    font-size: 30px;
  }

  .page-home .hero-stats {
    padding-top: 32px;
  }
}

@media (min-width: 960px) {
  .page-home .home-hero {
    padding: calc(var(--header-h) + 80px) 0 56px;
  }

  .page-home .home-hero-inner {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 56px;
    align-items: center;
  }

  .page-home .upgrade-section,
  .page-home .path-section,
  .page-home .news-section {
    padding: 104px 0;
  }

  .page-home .upgrade-grid {
    grid-template-columns: 1fr 360px;
    gap: 64px;
  }

  .page-home .upgrade-fig {
    justify-self: end;
    max-width: 320px;
  }

  .page-home .path-layout {
    grid-template-columns: 7fr 5fr;
    gap: 64px;
  }

  .page-home .news-layout {
    grid-template-columns: 7fr 5fr;
    gap: 64px;
  }

  .page-home .section-title {
    font-size: 36px;
  }
}