.page-home {
  --home-gap: clamp(18px, 3.2vw, 40px);
  --home-pad-y: clamp(52px, 8vw, 104px);
  --home-line-soft: rgba(90, 101, 114, .38);
  --home-cyan-soft: rgba(0, 229, 255, .12);
  background: var(--ink);
  color: var(--white);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(34px, 6vw, 76px)) 0 clamp(44px, 6vw, 88px);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(0, 229, 255, .15), transparent 58%),
    radial-gradient(90% 70% at 4% 100%, rgba(255, 46, 138, .10), transparent 62%),
    var(--ink);
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .home-hero-ticks {
  position: absolute;
  inset: auto 0 0 0;
  height: 14px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 48px);
  opacity: .35;
  pointer-events: none;
}

.page-home .home-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 58px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-home .home-hero-grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(300px, .82fr);
  }
}

.page-home .home-hero-lead {
  min-width: 0;
}

.page-home .home-path {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--scan);
}

.page-home .home-path-mark {
  width: 26px;
  height: 1px;
  background: var(--cyan);
  flex: 0 0 auto;
}

.page-home .home-hero-title {
  margin: 18px 0 0;
  max-width: 17ch;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 6.2vw, 64px);
  line-height: 1.04;
  letter-spacing: -.035em;
  color: var(--white);
  text-wrap: balance;
}

.page-home .home-hero-title em {
  font-style: normal;
  color: var(--cyan);
  background-image: linear-gradient(transparent 74%, rgba(0, 229, 255, .34) 74%);
}

.page-home .home-hero-lede {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.78;
  color: rgba(242, 247, 250, .8);
}

.page-home .home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-home .home-hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1px;
  margin: clamp(28px, 4vw, 40px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--home-line-soft);
}

.page-home .home-stat {
  padding-right: 14px;
}

.page-home .home-stat dt {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--line);
}

.page-home .home-stat dd {
  margin: 8px 0 0;
  font-family: var(--font-data);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}

/* ---------- 首屏右侧切换带 ---------- */
.page-home .home-hero-rail {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-home .home-rail-visual {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--home-line-soft);
  background: var(--deep);
}

.page-home .home-rail-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  opacity: .74;
  filter: saturate(.95) contrast(1.05);
}

.page-home .home-rail-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(180deg, rgba(125, 249, 255, .07) 0 1px, transparent 1px 4px);
  pointer-events: none;
}

.page-home .home-rail-visual-label {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 5px 10px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--scan);
  background: rgba(5, 7, 10, .72);
  border: 1px solid rgba(125, 249, 255, .34);
}

.page-home .home-rail-block {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--home-line-soft);
  background: linear-gradient(180deg, rgba(26, 32, 40, .86), rgba(5, 7, 10, .58));
}

.page-home .home-rail-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--line);
}

.page-home .home-rail-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-home .home-rail-list::-webkit-scrollbar {
  height: 4px;
}

.page-home .home-rail-list::-webkit-scrollbar-thumb {
  background: rgba(0, 229, 255, .42);
}

.page-home .home-rail-item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  scroll-snap-align: start;
  font-size: 13px;
  white-space: nowrap;
  color: var(--white);
  background: rgba(5, 7, 10, .55);
  border: 1px solid var(--home-line-soft);
  transition: border-color .2s var(--ease), background-color .2s var(--ease), color .2s var(--ease);
}

.page-home .home-rail-item:hover {
  border-color: var(--cyan);
  background: var(--home-cyan-soft);
  color: var(--cyan);
}

.page-home .home-rail-code {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--lime);
}

.page-home .home-rail-item--ver {
  font-family: var(--font-data);
  font-size: 12px;
  color: rgba(242, 247, 250, .78);
}

/* ---------- 板块锚点导航 ---------- */
.page-home .home-index {
  background: rgba(5, 7, 10, .92);
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .home-index-inner {
  display: flex;
  gap: 6px;
  padding: 12px 0;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-home .home-index-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  color: rgba(242, 247, 250, .82);
  border: 1px solid var(--home-line-soft);
  transition: border-color .2s var(--ease), background-color .2s var(--ease), color .2s var(--ease);
}

.page-home .home-index-link:hover,
.page-home .home-index-link:focus-visible {
  border-color: var(--cyan);
  background: var(--home-cyan-soft);
  color: var(--cyan);
}

.page-home .home-index-num {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--lime);
}

/* ---------- 通用分节 ---------- */
.page-home .home-fold {
  position: relative;
  padding: var(--home-pad-y) 0;
  border-top: 1px solid var(--home-line-soft);
}

.page-home .home-fold--alt {
  background:
    linear-gradient(180deg, rgba(0, 58, 68, .34), rgba(5, 7, 10, 0) 70%),
    #070b11;
}

.page-home .home-fold--alt::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: .55;
  pointer-events: none;
}

.page-home .home-fold-head {
  display: grid;
  gap: 10px;
  max-width: 62ch;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-home .home-fold-index {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 0;
  padding: 4px 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--lime);
  border: 1px solid rgba(166, 255, 0, .4);
}

.page-home .home-fold-title {
  margin: 0;
  max-width: 22ch;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.14;
  letter-spacing: -.022em;
  color: var(--white);
  text-wrap: balance;
}

.page-home .home-fold-kicker {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--line);
}

.page-home .home-fold-lede {
  margin: 0 0 clamp(24px, 4vw, 40px);
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242, 247, 250, .8);
}

.page-home .home-fold-foot {
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--line);
}

.page-home .home-fold-foot .link-underline {
  color: var(--cyan);
}

.page-home .home-fold-body--media {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-home .home-fold-body--media {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }
}

.page-home .home-fold-text {
  min-width: 0;
}

.page-home .home-fold-text > p {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(242, 247, 250, .82);
}

.page-home .home-points {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(242, 247, 250, .76);
}

.page-home .home-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-home .home-fold-linkline {
  margin: 22px 0 0;
  font-size: 14px;
}

.page-home .home-fold-linkline .link-underline {
  color: var(--cyan);
}

.page-home .home-fold-figure,
.page-home .home-timeline-figure,
.page-home .home-member-figure {
  margin: 0;
  border: 1px solid var(--home-line-soft);
  background: var(--panel);
  overflow: hidden;
}

.page-home .home-fold-figure img,
.page-home .home-timeline-figure img,
.page-home .home-member-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-home .media-caption {
  display: block;
  padding: 10px 14px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--line);
  border-top: 1px solid var(--home-line-soft);
}

/* ---------- 赛区档案 ---------- */
.page-home .home-region-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--home-line-soft);
  border: 1px solid var(--home-line-soft);
}

@media (min-width: 640px) {
  .page-home .home-region-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-home .home-region-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .home-region-card {
  display: grid;
  gap: 6px;
  padding: 20px;
  background: var(--ink);
  transition: background-color .2s var(--ease);
}

.page-home .home-region-card:hover {
  background: rgba(0, 229, 255, .07);
}

.page-home .home-region-code {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--lime);
}

.page-home .home-region-name {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-home .home-region-meta {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--line);
}

/* ---------- 版本时间轴 ---------- */
.page-home .home-timeline {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 640px) {
  .page-home .home-timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-home .home-timeline {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

.page-home .home-timeline-node {
  padding: 14px;
  border: 1px solid var(--home-line-soft);
  border-left: 2px solid var(--cyan);
  background: linear-gradient(180deg, rgba(26, 32, 40, .72), rgba(5, 7, 10, .38));
}

.page-home .home-timeline-id {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-home .home-timeline-year {
  display: block;
  margin: 8px 0 6px;
  font-family: var(--font-data);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--white);
}

.page-home .home-timeline-node p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--line);
}

/* ---------- 会员权益 ---------- */
.page-home .home-member-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 42px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-home .home-member-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }
}

.page-home .home-benefits {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--home-line-soft);
  border: 1px solid var(--home-line-soft);
}

.page-home .home-benefit {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 18px;
  background: var(--ink);
}

.page-home .home-benefit-id {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--magenta);
  padding-top: 3px;
}

.page-home .home-benefit-body {
  min-width: 0;
}

.page-home .home-benefit-name {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  color: var(--white);
}

.page-home .home-benefit-desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(242, 247, 250, .76);
}

.page-home .home-log {
  margin-top: clamp(24px, 4vw, 40px);
  border: 1px solid var(--home-line-soft);
  background: rgba(26, 32, 40, .5);
}

.page-home .home-log-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .home-log-toggle::-webkit-details-marker {
  display: none;
}

.page-home .home-log-toggle::after {
  content: "+";
  font-size: 16px;
  color: var(--lime);
}

.page-home .home-log[open] .home-log-toggle::after {
  content: "–";
}

.page-home .home-log-body {
  padding: 0 18px 18px;
  border-top: 1px solid var(--home-line-soft);
}

.page-home .home-log-list {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-log-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
}

.page-home .home-log-ver {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--magenta);
}

.page-home .home-log-text {
  font-size: 14px;
  line-height: 1.72;
  color: rgba(242, 247, 250, .8);
}

.page-home .home-log-foot {
  margin: 18px 0 0;
  font-size: 13px;
  color: var(--line);
}

.page-home .home-log-foot .link-underline {
  color: var(--cyan);
}

/* ---------- 帮助与反馈 ---------- */
.page-home .home-support-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

@media (min-width: 780px) {
  .page-home .home-support-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-home .home-support-card {
  display: grid;
  gap: 10px;
  padding: clamp(20px, 3vw, 30px);
  text-decoration: none;
  color: var(--white);
  border: 1px solid var(--home-line-soft);
  background: linear-gradient(160deg, rgba(26, 32, 40, .8), rgba(5, 7, 10, .55));
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-home .home-support-card:hover,
.page-home .home-support-card:focus-visible {
  border-color: var(--cyan);
  background: rgba(0, 229, 255, .08);
}

.page-home .home-support-num {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--lime);
}

.page-home .home-support-name {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 24px);
  letter-spacing: -.012em;
}

.page-home .home-support-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: rgba(242, 247, 250, .76);
}

.page-home .home-support-go {
  margin-top: 6px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .home-support-card:hover .home-support-go {
  color: var(--lime);
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-rail-item,
  .page-home .home-index-link,
  .page-home .home-region-card,
  .page-home .home-support-card {
    transition: none;
  }
}
<<<END>>>