.page-home {
  --home-line: rgba(46, 107, 90, .55);
  --home-line-soft: rgba(46, 107, 90, .28);
  --home-cut: 18px;
  display: block;
  background: var(--bg);
  color: var(--text);
}

.page-home .section {
  padding-block: clamp(44px, 6vw, 92px);
}

.page-home a:focus-visible,
.page-home summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 封面 ---------- */
.page-home .cover {
  position: relative;
  overflow: hidden;
  padding-block: clamp(28px, 5vw, 64px) clamp(38px, 6vw, 78px);
  border-bottom: 1px solid var(--home-line);
  background:
    radial-gradient(90% 70% at 84% -10%, rgba(147, 233, 216, .14), transparent 65%),
    radial-gradient(70% 60% at 4% 108%, rgba(243, 201, 105, .09), transparent 70%),
    var(--bg);
}

.page-home .cover::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, var(--home-line-soft) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, var(--home-line-soft) 0 1px, transparent 1px 96px);
  opacity: .5;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
}

.page-home .cover-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 36px);
  align-items: start;
}

.page-home .cover-title {
  margin: 12px 0 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(36px, 6.4vw, 74px);
  line-height: 1.04;
  letter-spacing: -.03em;
  color: var(--text);
}

.page-home .cover-title-accent {
  color: var(--cyan);
  background: linear-gradient(180deg, transparent 76%, rgba(243, 201, 105, .4) 76%);
  padding-bottom: .05em;
}

.page-home .cover-lede {
  margin: 18px 0 0;
  max-width: 36em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--text);
}

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

.page-home .cover-visual {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-home .cover-visual .frame {
  border: 1px solid var(--home-line);
  background: var(--panel);
  box-shadow: 0 26px 60px -34px rgba(0, 0, 0, .95);
}

.page-home .cover-caption {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--home-line);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .07em;
  color: var(--muted);
}

.page-home .cover-caption .mono {
  color: var(--gold);
}

.page-home .cover-toc {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--home-line);
}

.page-home .cover-toc a {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 12px 8px 12px 0;
  border-bottom: 1px solid var(--home-line-soft);
  color: var(--text);
  text-decoration: none;
  transition: color 180ms var(--ease), background-color 180ms var(--ease), padding-left 180ms var(--ease);
}

.page-home .cover-toc a:hover,
.page-home .cover-toc a:focus-visible {
  color: var(--cyan);
  background: rgba(147, 233, 216, .06);
  padding-left: 10px;
}

.page-home .cover-toc a[aria-current="true"] {
  color: var(--cyan);
  border-bottom-color: rgba(147, 233, 216, .5);
}

.page-home .toc-num {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-home .toc-label {
  font-size: 15px;
  font-weight: 600;
}

.page-home .toc-meta {
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--muted);
}

/* ---------- 通用章节标题 ---------- */
.page-home .section-title {
  margin: 10px 0 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--text);
}

/* ---------- 图片容器 ---------- */
.page-home .frame {
  position: relative;
  display: block;
  margin: 0;
  overflow: hidden;
}

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

.page-home .frame-caption {
  margin: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 赛事入口 ---------- */
.page-home .sports-head {
  max-width: 64ch;
}

.page-home .sports-lede {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .sports-banner {
  margin-top: clamp(24px, 3vw, 36px);
  border: 1px solid var(--home-line-soft);
  background: var(--panel);
}

.page-home .sport-grid {
  list-style: none;
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-home .sport-card {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 20px 18px 22px;
  background: var(--panel);
  border: 1px solid var(--home-line-soft);
  border-left: 3px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--home-cut)) 0, 100% var(--home-cut), 100% 100%, 0 100%);
  transition: transform 180ms var(--ease), background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-home .sport-card:hover,
.page-home .sport-card:focus-within {
  transform: translateY(-3px);
  background: var(--raise);
  border-color: rgba(147, 233, 216, .55);
  border-left-color: var(--cyan);
}

.page-home .sport-no {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-home .sport-name {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-home .sport-meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-home .sport-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .sport-card .tag {
  justify-self: start;
  margin-top: 4px;
}

.page-home .sports-foot {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--home-line);
  display: grid;
  gap: 16px;
  align-items: center;
}

.page-home .sports-note {
  margin: 0;
  max-width: 64ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 专栏 ---------- */
.page-home .column-band {
  border-block: 1px solid var(--home-line-soft);
  background: linear-gradient(180deg, rgba(123, 38, 59, .22), rgba(123, 38, 59, .05) 58%, transparent);
}

.page-home .column-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-home .column-figure {
  border: 1px solid var(--home-line);
  background: var(--panel);
}

.page-home .column-body p {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-home .pillars {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--home-line-soft);
  border: 1px solid var(--home-line-soft);
}

.page-home .pillars li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  column-gap: 12px;
  row-gap: 3px;
  padding: 14px 16px;
  background: var(--panel);
}

.page-home .pillar-no {
  grid-column: 1;
  grid-row: 1 / span 2;
  padding-top: 3px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-home .pillar-name {
  grid-column: 2;
  grid-row: 1;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.page-home .pillar-desc {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .column-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 24px;
}

.page-home .text-link {
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(147, 233, 216, .4);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-home .text-link:hover,
.page-home .text-link:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---------- 赛前与收藏 ---------- */
.page-home .prematch {
  border-block: 1px solid var(--home-line);
  background:
    linear-gradient(180deg, rgba(20, 61, 51, .92), rgba(13, 43, 36, .96)),
    var(--panel);
}

.page-home .prematch-head {
  max-width: 64ch;
}

.page-home .prematch-head p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .track {
  list-style: none;
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-home .track-node {
  position: relative;
  padding: 26px 18px 22px;
  background: var(--bg);
  border-top: 2px solid rgba(215, 179, 106, .38);
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-home .track-node:hover {
  background: var(--raise);
  border-top-color: var(--gold);
}

.page-home .track-dot {
  position: absolute;
  top: -7px;
  left: 18px;
  width: 12px;
  height: 12px;
  background: var(--gold);
  transform: rotate(45deg);
  box-shadow: 0 0 0 4px rgba(6, 26, 21, .92);
}

.page-home .track-time {
  display: block;
  font-size: 12px;
  letter-spacing: .11em;
  color: var(--gold);
}

.page-home .track-title {
  margin: 8px 0 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}

.page-home .track-node p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-home .steps {
  margin-top: clamp(26px, 4vw, 40px);
  display: grid;
  gap: 8px;
  max-width: 880px;
}

.page-home .steps-title {
  margin: 0 0 4px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-home .step {
  background: var(--raise);
  border: 1px solid var(--home-line-soft);
  border-left: 2px solid var(--gold);
}

.page-home .step summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  list-style: none;
}

.page-home .step summary::-webkit-details-marker {
  display: none;
}

.page-home .step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--mono);
  font-size: 16px;
  color: var(--gold);
}

.page-home .step[open] summary::after {
  content: "−";
}

.page-home .step-no {
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-home .step p {
  margin: 0 16px 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 平板阅读 ---------- */
.page-home .tablet-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  align-items: center;
}

.page-home .tablet-body > p:first-of-type:not(.eyebrow) {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

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

.page-home .tablet-points li {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .tablet-points .mono {
  padding-top: 3px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .tablet-points p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-home .tablet-body .btn {
  margin-top: 26px;
}

.page-home .tablet-figure {
  border: 1px solid var(--home-line);
  background: var(--panel);
}

/* ---------- 联系 ---------- */
.page-home .contact-band {
  border-top: 1px solid var(--home-line);
  background: var(--panel);
}

.page-home .contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 44px);
}

.page-home .contact-body p {
  margin: 14px 0 0;
  max-width: 42ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-home .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-home .contact-facts {
  margin: 0;
  display: grid;
  gap: 1px;
  align-content: start;
  background: var(--home-line-soft);
  border: 1px solid var(--home-line-soft);
}

.page-home .fact {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--raise);
}

.page-home .fact dt {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-home .fact dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
  overflow-wrap: anywhere;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .sport-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-home .sports-foot {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-home .contact-actions .btn {
    min-width: 148px;
  }
}

@media (min-width: 820px) {
  .page-home .track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .page-home .track-node {
    padding: 28px 20px 24px;
  }

  .page-home .track-node + .track-node {
    border-left: 1px dashed rgba(215, 179, 106, .22);
  }
}

@media (min-width: 900px) {
  .page-home .cover-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: clamp(20px, 2.4vw, 34px);
    row-gap: clamp(22px, 3vw, 34px);
  }

  .page-home .cover-lead {
    grid-column: 1 / 8;
  }

  .page-home .cover-visual {
    grid-column: 8 / 13;
  }

  .page-home .cover-toc-wrap {
    grid-column: 1 / 8;
  }

  .page-home .column-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-home .tablet-layout {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

  .page-home .contact-layout {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }
}

@media (min-width: 980px) {
  .page-home .sport-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .page-home .column-figure {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .sport-card,
  .page-home .track-node,
  .page-home .cover-toc a,
  .page-home .text-link {
    transition: none;
  }

  .page-home .sport-card:hover,
  .page-home .sport-card:focus-within {
    transform: none;
  }
}
<<<END>>>