.page-home {
  --home-cut: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
  --home-cut-sm: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  --home-line-soft: rgba(42, 51, 84, 0.65);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 36px) 0 8px;
  background:
    radial-gradient(120% 78% at 84% 0%, rgba(122, 43, 255, 0.42), transparent 58%),
    radial-gradient(90% 70% at 4% 98%, rgba(20, 224, 210, 0.24), transparent 62%),
    linear-gradient(180deg, var(--midnight) 0%, #080B19 58%, var(--charcoal) 100%);
}

.page-home .hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  pointer-events: none;
}

.page-home .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(10, 14, 31, 0.62) 0%, rgba(10, 14, 31, 0.2) 42%, var(--charcoal) 100%);
}

.page-home .hero-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--home-line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--home-line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(120% 92% at 50% 34%, #000 18%, transparent 80%);
  mask-image: radial-gradient(120% 92% at 50% 34%, #000 18%, transparent 80%);
  opacity: 0.4;
}

.page-home .hero-inner {
  position: relative;
  z-index: 2;
}

.page-home .hero-crumbs {
  margin-bottom: 20px;
}

.page-home .display-title {
  margin: 14px 0 0;
  font-size: clamp(38px, 8.4vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.012em;
}

.page-home .hero-lead {
  margin: 20px 0 0;
  max-width: 660px;
  font-size: 17px;
  line-height: 1.85;
  color: rgba(234, 240, 255, 0.84);
}

/* 检索控制台 */
.page-home .search-console {
  position: relative;
  margin-top: 32px;
  max-width: 760px;
  padding: 18px;
  background: linear-gradient(155deg, rgba(18, 20, 31, 0.96), rgba(10, 14, 31, 0.88));
  border: 1px solid var(--home-line-soft);
  box-shadow: 0 0 0 1px rgba(20, 224, 210, 0.14), 0 32px 70px -42px rgba(122, 43, 255, 0.95);
  clip-path: var(--home-cut);
}

.page-home .search-console::before {
  content: "";
  position: absolute;
  left: 30px;
  right: 30px;
  top: 0;
  height: 6px;
  background-image: repeating-linear-gradient(to right, rgba(20, 224, 210, 0.72) 0 1px, transparent 1px 12px);
  opacity: 0.75;
  pointer-events: none;
}

.page-home .search-console-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: 6px;
  margin-bottom: 14px;
}

.page-home .search-hint {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .search-field {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  background: rgba(10, 14, 31, 0.86);
  border: 1px solid rgba(20, 224, 210, 0.34);
  clip-path: var(--home-cut-sm);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-home .search-field:focus-within {
  border-color: var(--yellow);
  box-shadow: 0 0 20px -4px rgba(230, 255, 61, 0.4);
}

.page-home .search-icon {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--cyan);
  border-radius: 50%;
  position: relative;
}

.page-home .search-icon::after {
  content: "";
  position: absolute;
  right: -6px;
  bottom: -4px;
  width: 9px;
  height: 1.5px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-home .search-input {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
}

.page-home .search-input::placeholder {
  color: rgba(156, 151, 204, 0.85);
}

.page-home .search-quick {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
}

.page-home .search-quick-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-right: 4px;
}

.page-home .search-quick a {
  padding: 6px 12px;
  border: 1px solid var(--home-line-soft);
  color: var(--white);
  text-decoration: none;
  font-size: 13px;
  clip-path: var(--home-cut-sm);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-home .search-quick a:hover,
.page-home .search-quick a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translate(-2px, -2px);
}

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

.page-home .hero-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .hero-foot li {
  position: relative;
  padding-left: 16px;
}

.page-home .hero-foot li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  background: var(--cyan);
  transform: rotate(45deg);
}

/* 首屏右上垂直序号索引 */
.page-home .hero-index {
  position: relative;
  z-index: 3;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 30px 20px 26px;
  scrollbar-width: none;
}

.page-home .hero-index::-webkit-scrollbar {
  display: none;
}

.page-home .hero-index-item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--home-line-soft);
  background: rgba(18, 20, 31, 0.86);
  color: var(--white);
  text-decoration: none;
  font-size: 13px;
  clip-path: var(--home-cut-sm);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-home .hero-index-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-home .hero-index-item:hover,
.page-home .hero-index-item:focus-visible {
  border-color: var(--cyan);
}

/* ---------- 通用屏段底纹 ---------- */
.page-home .band-activity {
  background: linear-gradient(180deg, var(--charcoal) 0%, var(--midnight) 100%);
}

.page-home .band-content {
  background: var(--midnight);
}

.page-home .band-halls {
  background: linear-gradient(180deg, var(--midnight) 0%, var(--charcoal) 100%);
}

.page-home .band-clients {
  background: var(--charcoal);
}

.page-home .band-support {
  background: linear-gradient(180deg, var(--charcoal) 0%, var(--midnight) 100%);
}

/* ---------- 活动中心横滑频道带 ---------- */
.page-home .channel-track {
  display: flex;
  gap: 14px;
  margin-top: 30px;
  padding: 6px 20px 30px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-home .channel-track::-webkit-scrollbar {
  display: none;
}

.page-home .channel-card {
  position: relative;
  flex: 0 0 78vw;
  max-width: 350px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
  scroll-snap-align: start;
  background: linear-gradient(160deg, rgba(18, 20, 31, 0.98), rgba(10, 14, 31, 0.94));
  border: 1px solid var(--home-line-soft);
  border-top: 2px solid rgba(255, 106, 31, 0.55);
  clip-path: var(--home-cut);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-home .channel-card:hover,
.page-home .channel-card:focus-visible {
  border-color: var(--orange);
  transform: translate(-2px, -2px);
  box-shadow: -5px 5px 0 rgba(255, 106, 31, 0.28);
}

.page-home .channel-card--lead {
  max-width: 420px;
  flex-basis: 84vw;
}

.page-home .channel-media {
  margin: -18px -18px 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .channel-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .channel-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .channel-title {
  margin: 0;
  font-size: 19px;
  line-height: 1.4;
  color: var(--white);
  font-weight: 600;
}

.page-home .channel-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(234, 240, 255, 0.72);
}

.page-home .channel-card .meta-row {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--home-line-soft);
}

/* ---------- 内容中心错位网格 ---------- */
.page-home .content-mosaic {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 30px;
}

.page-home .mosaic-visual {
  position: relative;
  margin: 0;
  min-height: 240px;
  overflow: hidden;
  border: 1px solid var(--home-line-soft);
  clip-path: var(--home-cut);
}

.page-home .mosaic-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .mosaic-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(to bottom, rgba(20, 224, 210, 0.08) 0 1px, transparent 1px 5px);
  opacity: 0.6;
}

.page-home .mosaic-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  background: rgba(18, 20, 31, 0.92);
  border: 1px solid var(--home-line-soft);
  clip-path: var(--home-cut);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .mosaic-item:hover {
  border-color: var(--cyan);
  transform: translate(-2px, -2px);
}

.page-home .mosaic-a {
  border-left: 3px solid var(--cyan);
}

.page-home .mosaic-b {
  border-left: 3px solid var(--yellow);
}

.page-home .mosaic-c {
  border-left: 3px solid var(--violet);
}

.page-home .mosaic-d {
  border-left: 3px solid var(--orange);
}

.page-home .mosaic-title {
  margin: 0;
  font-size: 18px;
  line-height: 1.45;
  color: var(--white);
  font-weight: 600;
}

.page-home .mosaic-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(234, 240, 255, 0.74);
}

.page-home .mosaic-meta {
  margin: auto 0 0;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .content-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
  padding: 20px 22px;
  border: 1px solid var(--home-line-soft);
  border-left: 3px solid var(--yellow);
  background: linear-gradient(120deg, rgba(230, 255, 61, 0.07), rgba(18, 20, 31, 0.92) 46%);
  clip-path: var(--home-cut);
}

.page-home .content-cta-text {
  margin: 0;
  flex: 1 1 320px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(234, 240, 255, 0.86);
}

.page-home .content-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .content-note {
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
  max-width: 780px;
}

/* ---------- 八大厅别 ---------- */
.page-home .hall-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .hall-item {
  position: relative;
  padding: 18px 16px 18px 20px;
  background: rgba(18, 20, 31, 0.92);
  border: 1px solid var(--home-line-soft);
  clip-path: var(--home-cut-sm);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .hall-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--cyan), rgba(20, 224, 210, 0));
  opacity: 0.7;
}

.page-home .hall-item:hover {
  border-color: rgba(20, 224, 210, 0.6);
  transform: translate(-2px, -2px);
}

.page-home .hall-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-home .hall-name {
  margin: 6px 0 8px;
  font-size: 18px;
  line-height: 1.4;
  color: var(--white);
  font-weight: 600;
}

.page-home .hall-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(234, 240, 255, 0.7);
}

.page-home .hall-note {
  margin: 22px 0 0;
  padding: 14px 18px;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(234, 240, 255, 0.82);
  border: 1px dashed rgba(20, 224, 210, 0.35);
  background: rgba(20, 224, 210, 0.05);
}

/* ---------- 三端入口 ---------- */
.page-home .client-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 30px;
}

.page-home .client-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 20px;
  background: linear-gradient(165deg, rgba(18, 20, 31, 0.96), rgba(10, 14, 31, 0.92));
  border: 1px solid var(--home-line-soft);
  border-top: 2px solid var(--cyan);
  clip-path: var(--home-cut);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .client-card:hover {
  transform: translate(-2px, -2px);
}

.page-home .client-card--android {
  border-top-color: var(--violet);
}

.page-home .client-card--index {
  border-top-color: var(--orange);
}

.page-home .client-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-home .client-title {
  margin: 0;
  font-size: 19px;
  line-height: 1.42;
  color: var(--white);
  font-weight: 600;
}

.page-home .client-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(234, 240, 255, 0.74);
}

.page-home .client-link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--violet);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-home .client-link:hover,
.page-home .client-link:focus-visible {
  color: var(--cyan);
  transform: translate(-2px, -2px);
}

/* ---------- 支持双入口 ---------- */
.page-home .support-shell {
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  border: 1px solid var(--home-line-soft);
  background: linear-gradient(140deg, rgba(18, 20, 31, 0.97), rgba(10, 14, 31, 0.92));
  clip-path: var(--home-cut);
}

.page-home .support-visual {
  position: relative;
  margin: 0;
  min-height: 200px;
  overflow: hidden;
}

.page-home .support-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}

.page-home .support-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 14, 31, 0.05) 40%, rgba(10, 14, 31, 0.75) 100%);
  pointer-events: none;
}

.page-home .support-body {
  padding: 28px 22px;
}

.page-home .support-body .section-title {
  margin-top: 12px;
}

.page-home .support-text {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(234, 240, 255, 0.8);
}

.page-home .support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-home .support-note {
  margin: 20px 0 0;
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(234, 240, 255, 0.78);
  background: rgba(122, 43, 255, 0.1);
  border-left: 3px solid var(--violet);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-home .hall-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .page-home .channel-card {
    flex: 0 0 46%;
  }

  .page-home .channel-card--lead {
    flex-basis: 52%;
  }

  .page-home .support-shell {
    grid-template-columns: 1.05fr 1fr;
  }

  .page-home .support-visual {
    min-height: 100%;
  }
}

@media (min-width: 900px) {
  .page-home .content-mosaic {
    grid-template-columns: repeat(12, 1fr);
    gap: 16px;
  }

  .page-home .mosaic-visual {
    grid-column: 1 / 6;
    grid-row: 1 / 3;
    min-height: 320px;
  }

  .page-home .mosaic-a {
    grid-column: 6 / 10;
    grid-row: 1;
  }

  .page-home .mosaic-b {
    grid-column: 10 / 13;
    grid-row: 1 / 3;
  }

  .page-home .mosaic-c {
    grid-column: 6 / 10;
    grid-row: 2;
  }

  .page-home .mosaic-d {
    grid-column: 1 / 10;
    grid-row: 3;
  }

  .page-home .client-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .page-home .client-card--android {
    margin-top: 34px;
  }

  .page-home .client-card--index {
    margin-top: 68px;
  }

  .page-home .hall-list {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }

  .page-home .hall-item:nth-child(even) {
    margin-top: 18px;
  }
}

@media (min-width: 1100px) {
  .page-home .hero {
    padding-top: calc(var(--header-h) + 56px);
    padding-bottom: 26px;
  }

  .page-home .hero-inner {
    padding-right: 148px;
  }

  .page-home .hero-index {
    position: absolute;
    top: 50%;
    right: clamp(18px, 2.6vw, 44px);
    transform: translateY(-50%);
    flex-direction: column;
    align-items: flex-end;
    gap: 0;
    overflow: visible;
    padding: 0;
  }

  .page-home .hero-index-item {
    flex-direction: column;
    align-items: flex-end;
    gap: 0;
    padding: 6px 0 6px 18px;
    border: 0;
    background: none;
    clip-path: none;
    text-align: right;
  }

  .page-home .hero-index-num {
    font-size: clamp(34px, 3.4vw, 52px);
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1px rgba(234, 240, 255, 0.34);
    transition: -webkit-text-stroke-color 0.2s var(--ease), transform 0.2s var(--ease);
  }

  .page-home .hero-index-label {
    margin-top: 2px;
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--muted);
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  }

  .page-home .hero-index-item:hover .hero-index-num,
  .page-home .hero-index-item:focus-visible .hero-index-num {
    -webkit-text-stroke-color: var(--cyan);
    transform: translateX(-4px);
  }

  .page-home .hero-index-item:hover .hero-index-label,
  .page-home .hero-index-item:focus-visible .hero-index-label {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 1280px) {
  .page-home .channel-track {
    padding-left: calc((100vw - var(--maxw)) / 2 + 20px);
    padding-right: calc((100vw - var(--maxw)) / 2 + 20px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .channel-track {
    scroll-behavior: auto;
  }

  .page-home .channel-card,
  .page-home .mosaic-item,
  .page-home .hall-item,
  .page-home .client-card,
  .page-home .search-quick a,
  .page-home .hero-index-num,
  .page-home .hero-index-label {
    transition: none;
  }

  .page-home .channel-card:hover,
  .page-home .channel-card:focus-visible,
  .page-home .mosaic-item:hover,
  .page-home .hall-item:hover,
  .page-home .client-card:hover,
  .page-home .search-quick a:hover,
  .page-home .search-quick a:focus-visible {
    transform: none;
  }
}
<<<END>>>