.page-home {
  --home-cat-gap: 10px;
  --home-card-radius: 4px 14px 4px 14px;
  position: relative;
  background:
    radial-gradient(ellipse at 88% 2%, rgba(155, 89, 182, 0.20) 0%, transparent 46%),
    radial-gradient(ellipse at 4% 74%, rgba(0, 229, 255, 0.10) 0%, transparent 42%),
    var(--bg-deep);
  color: var(--white);
  overflow-x: hidden;
}

/* ========== 首屏海报 ========== */
.page-home .home-poster {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 40px 0 60px;
  isolation: isolate;
  border-bottom: 1px solid rgba(255, 215, 0, 0.22);
}

.page-home .home-poster-bg {
  position: absolute;
  z-index: -1;
  inset: 0;
  overflow: hidden;
}

.page-home .home-poster-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(11, 16, 38, 0.96) 6%, rgba(11, 16, 38, 0.82) 52%, rgba(26, 31, 54, 0.42) 100%);
}

.page-home .home-poster-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: saturate(1.2);
}

.page-home .home-poster-inner {
  position: relative;
  display: grid;
  gap: 36px;
}

.page-home .home-poster-intro {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-home .home-poster-intro::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 72px;
  height: 3px;
  background: var(--grad-gold);
  transform: skewX(-24deg);
}

.page-home .home-poster-context {
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cyan);
  border-left: 2px solid var(--gold);
  padding-left: 12px;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.page-home .home-poster-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
  margin-bottom: 14px;
  text-transform: uppercase;
}

.page-home .home-kicker-line {
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--gold);
  transform: skewX(-24deg);
}

.page-home .home-poster-title {
  font-family: var(--font-head);
  font-size: clamp(44px, 9vw, 88px);
  line-height: 0.96;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  transform: rotate(-2deg);
  transform-origin: left center;
  margin-bottom: 20px;
}

.page-home .home-poster-title-glow {
  display: block;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold);
}

.page-home .home-poster-desc {
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-light);
  margin-bottom: 24px;
}

.page-home .home-poster-desc strong {
  color: var(--gold);
}

.page-home .home-poster-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.page-home .home-poster-actions .btn {
  padding: 12px 26px;
}

.page-home .home-poster-meta {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(176, 183, 195, 0.72);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  padding-left: 12px;
}

.page-home .home-vertical-note {
  position: absolute;
  right: 8px;
  bottom: 76px;
  writing-mode: vertical-rl;
  font-size: 11px;
  letter-spacing: 0.42em;
  color: rgba(176, 183, 195, 0.5);
  pointer-events: none;
  z-index: 2;
}

/* ========== 首屏分类目录网格 ========== */
.page-home .home-catalog-nav {
  position: relative;
  background: linear-gradient(160deg, rgba(26, 31, 54, 0.92), rgba(11, 16, 38, 0.88));
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: var(--radius-cut);
  padding: 20px;
  box-shadow: var(--shadow-pop);
}

.page-home .home-catalog-nav::before {
  content: "";
  position: absolute;
  top: -1px;
  right: 18px;
  width: 52px;
  height: 5px;
  background: var(--grad-neon);
  transform: skewX(-30deg);
  z-index: 2;
}

.page-home .home-catalog-nav-head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.page-home .home-nav-head-dot {
  width: 8px;
  height: 8px;
  background: var(--magenta);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--magenta);
}

.page-home .home-cat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--home-cat-gap);
}

.page-home .home-cat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 13px 11px;
  background: linear-gradient(145deg, rgba(26, 31, 54, 0.94), rgba(11, 16, 38, 0.97));
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: var(--home-card-radius);
  text-decoration: none;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.page-home .home-cat-card:hover,
.page-home .home-cat-card:focus-visible {
  border-color: rgba(255, 215, 0, 0.85);
  box-shadow: 0 0 24px rgba(255, 215, 0, 0.18);
  transform: translateY(-3px);
  outline: none;
}

.page-home .home-cat-num {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
  color: rgba(255, 215, 0, 0.22);
}

.page-home .home-cat-card:hover .home-cat-num {
  color: rgba(255, 215, 0, 0.85);
}

.page-home .home-cat-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
}

.page-home .home-cat-en {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--gray-light);
  text-transform: uppercase;
}

/* ========== 通用区块间距 ========== */
.page-home .section {
  position: relative;
  padding: 72px 0;
}

/* ========== 新版内容目录 ========== */
.page-home .home-catalog {
  background: linear-gradient(180deg, var(--bg-deep) 0%, rgba(26, 31, 54, 0.4) 100%);
}

.page-home .home-catalog-grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-home .home-catalog-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-home .home-catalog-lead {
  font-size: 16px;
  line-height: 1.75;
  color: var(--white);
  margin: 12px 0 0;
}

.page-home .home-stat-line {
  list-style: none;
  padding: 0;
  margin: 28px 0 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
}

.page-home .home-stat-line li {
  font-size: 13px;
  color: var(--gray-light);
}

.page-home .home-stat-line span {
  display: block;
  font-family: var(--font-head);
  font-size: 32px;
  line-height: 1.1;
  color: var(--gold);
}

.page-home .home-catalog-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-light);
  margin: 0 0 24px;
  max-width: 52ch;
}

.page-home .home-catalog-figure {
  margin: 0;
}

.page-home .home-catalog-figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

/* ========== iOS 分类标签 ========== */
.page-home .home-ios {
  background:
    linear-gradient(135deg, rgba(155, 89, 182, 0.16), rgba(255, 20, 147, 0.10)),
    var(--bg-card);
  border-block: 1px solid rgba(155, 89, 182, 0.3);
}

.page-home .home-ios-grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-home .home-ios-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-home .home-ios-lead {
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-light);
  margin: 12px 0 0;
}

.page-home .home-ios-lead strong {
  color: var(--white);
}

.page-home .home-ios-list,
.page-home .home-support-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  gap: 12px;
}

.page-home .home-ios-list li,
.page-home .home-support-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
}

.page-home .home-ios-list li::before,
.page-home .home-support-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
  transform: skewX(-24deg);
}

.page-home .home-ios-note {
  font-size: 13px;
  color: rgba(176, 183, 195, 0.8);
  line-height: 1.6;
  max-width: 46ch;
  margin: 18px 0 24px;
}

.page-home .home-ios-figure {
  margin: 0;
}

.page-home .home-ios-figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

/* ========== 24小时客服通道 ========== */
.page-home .home-support {
  background:
    radial-gradient(ellipse at 20% 20%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
    var(--bg-deep);
}

.page-home .home-support-grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-home .home-support-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-home .home-support-lead {
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray-light);
  margin: 12px 0 0;
}

.page-home .home-support-lead strong {
  color: var(--gold);
}

.page-home .home-support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .home-support-figure {
  margin: 0;
}

.page-home .home-support-figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1 / 1;
  border-radius: 4px 16px 4px 16px;
}

/* ========== 更新亮点 ========== */
.page-home .home-updates {
  background: linear-gradient(180deg, rgba(26, 31, 54, 0.35) 0%, var(--bg-deep) 100%);
  border-top: 1px solid rgba(0, 229, 255, 0.14);
}

.page-home .home-updates-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-home .home-updates-desc {
  max-width: 54ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-light);
  margin: 12px 0 0;
}

.page-home .home-update-list {
  list-style: none;
  padding: 0;
  margin: 40px 0 0;
  display: grid;
  gap: 18px;
  max-width: 880px;
  margin-inline: auto;
}

.page-home .home-update-item {
  position: relative;
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px 20px;
  background: rgba(26, 31, 54, 0.72);
  border-left: 3px solid var(--gold);
  border-radius: 0 14px 0 14px;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.page-home .home-update-item:hover {
  background: rgba(26, 31, 54, 0.95);
  border-left-color: var(--magenta);
}

.page-home .home-update-mark {
  font-family: var(--font-head);
  font-size: 34px;
  line-height: 1;
  color: rgba(255, 215, 0, 0.35);
  transition: color 0.25s ease;
}

.page-home .home-update-item:hover .home-update-mark {
  color: var(--gold);
}

.page-home .home-update-info h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--white);
}

.page-home .home-update-info p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-light);
}

.page-home .home-updates-cta {
  display: flex;
  justify-content: center;
  margin-top: 36px;
}

/* ========== 共享图片容器补充 ========== */
.page-home .figure-frame {
  background: linear-gradient(160deg, rgba(26, 31, 54, 0.85), rgba(11, 16, 38, 0.92));
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: var(--radius-cut);
  padding: 8px;
  box-shadow: var(--shadow-pop);
}

.page-home .figure-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 2px 12px 2px 12px;
}

.page-home .figure-frame figcaption {
  font-size: 13px;
  color: var(--gray-light);
  padding: 12px 8px 6px;
  text-align: center;
  letter-spacing: 0.02em;
}

/* ========== 平板 ========== */
@media (min-width: 640px) {
  .page-home .home-cat-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .page-home .home-cat-card {
    padding: 16px 13px;
  }

  .page-home .home-cat-num {
    font-size: 26px;
  }

  .page-home .home-cat-name {
    font-size: 15px;
  }

  .page-home .home-stat-line span {
    font-size: 36px;
  }

  .page-home .home-update-list {
    gap: 20px;
  }
}

/* ========== 桌面端 ========== */
@media (min-width: 960px) {
  .page-home .home-poster {
    min-height: calc(100vh - var(--header-h, 64px));
    padding: 48px 0 72px;
  }

  .page-home .home-poster-inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
    align-items: center;
  }

  .page-home .home-poster-title {
    font-size: clamp(64px, 7vw, 104px);
  }

  .page-home .home-poster-desc {
    font-size: 16px;
  }

  .page-home .home-catalog-nav {
    padding: 24px;
  }

  .page-home .home-cat-grid {
    gap: 12px;
  }

  .page-home .home-cat-name {
    font-size: 14px;
  }

  .page-home .home-cat-en {
    font-size: 10px;
  }

  .page-home .section {
    padding: 96px 0;
  }

  .page-home .home-catalog-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }

  .page-home .home-ios-grid,
  .page-home .home-support-grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }

  .page-home .home-ios-copy {
    order: 2;
  }

  .page-home .home-ios-figure {
    order: 1;
  }

  .page-home .home-catalog-figure img {
    object-fit: cover;
  }

  .page-home .home-update-list {
    grid-template-columns: 1fr;
  }
}