.page-home {
  --home-pad: clamp(16px, 4vw, 56px);
  background: var(--ink);
  color: var(--chalk);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  border-bottom: 1px solid var(--line-mid);
  background:
    radial-gradient(120% 90% at 84% 14%, rgba(255, 107, 26, .16), transparent 62%),
    linear-gradient(180deg, #0E1B16 0%, #071009 100%);
}
.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(201, 196, 184, .09) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(201, 196, 184, .06) 0 1px, transparent 1px 88px);
}
.page-home .home-hero__grid {
  position: relative;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: clamp(36px, 7vw, 88px) var(--home-pad) clamp(40px, 7vw, 96px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
}
.page-home .home-hero__stamp {
  display: none;
}
.page-home .home-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(32px, 6.4vw, 66px);
  line-height: 1.05;
  letter-spacing: .02em;
  color: var(--chalk);
}
.page-home .home-hero__lead {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.9;
  color: var(--concrete);
}
.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.page-home .home-hero__facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px 24px;
  margin: 32px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-mid);
}
.page-home .home-hero__fact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist);
}
.page-home .home-hero__fact dd {
  margin: 6px 0 0;
  font-size: 14.5px;
  color: var(--chalk);
}

.page-home .home-hero__visual {
  position: relative;
  min-width: 0;
}
.page-home .home-hero__media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--ink-deep);
}
.page-home .home-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(5, 8, 6, 0) 38%, rgba(5, 8, 6, .74) 100%);
}
.page-home .home-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-home .signal-card {
  position: relative;
  z-index: 2;
  max-width: 330px;
  margin: -52px 0 0 clamp(0px, 3vw, 36px);
  padding: 18px 20px 16px;
  background: var(--signal);
  color: #170a02;
  border: 1px solid #170a02;
}
.page-home .signal-card__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
}
.page-home .signal-card .data-num {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: clamp(42px, 7vw, 64px);
  font-weight: 700;
  line-height: 1;
  color: #120700;
}
.page-home .signal-card__unit {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  font-weight: 600;
}
.page-home .signal-card__note {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px solid rgba(18, 7, 0, .3);
  font-size: 13px;
  line-height: 1.65;
}

/* ---------- 主体骨架 ---------- */
.page-home .home-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  padding-top: clamp(36px, 6vw, 80px);
  padding-bottom: clamp(44px, 7vw, 96px);
}
.page-home .home-rail {
  min-width: 0;
  border-top: 1px solid var(--line-strong);
  padding-top: 12px;
}
.page-home .home-rail__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--mist);
}
.page-home .home-rail .rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-home .home-rail .rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 0 8px 10px;
  border-left: 2px solid transparent;
  color: var(--concrete);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-home .home-rail .rail__link:hover,
.page-home .home-rail .rail__link:focus-visible,
.page-home .home-rail .rail__link.is-active {
  color: var(--chalk);
  border-left-color: var(--signal);
}
.page-home .home-rail .rail__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mist);
}
.page-home .home-rail .rail__link.is-active .rail__num {
  color: var(--signal);
}

.page-home .home-flow {
  min-width: 0;
}
.page-home .home-sec + .home-sec {
  margin-top: clamp(40px, 6vw, 76px);
  padding-top: clamp(34px, 5vw, 60px);
  border-top: 1px solid var(--line);
}
.page-home .home-sec__head {
  max-width: 64ch;
}
.page-home .home-sec .section__title {
  margin: .35em 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.22;
  letter-spacing: .01em;
  color: var(--chalk);
}
.page-home .home-sec .section__lead {
  margin: 14px 0 0;
  font-size: clamp(15px, 1.5vw, 16px);
  line-height: 1.9;
  color: var(--concrete);
}

/* ---------- 板块 A/B ---------- */
.page-home .boards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(22px, 3vw, 34px);
}
.page-home .board {
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line-mid);
  border-top: 3px solid var(--signal);
  background: linear-gradient(160deg, rgba(201, 196, 184, .075), rgba(201, 196, 184, .015));
}
.page-home .board--rules {
  border-top-color: var(--moss);
}
.page-home .board__index {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--mist);
}
.page-home .board__title {
  margin: 8px 0 0;
  font-family: var(--font-head);
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: .02em;
  color: var(--chalk);
}
.page-home .board__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--concrete);
}
.page-home .board__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.page-home .seam {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-deep);
}
.page-home .seam img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 横向栏目条带 ---------- */
.page-home .strip {
  display: flex;
  gap: 14px;
  margin-top: 22px;
  padding: 0 0 12px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
}
.page-home .strip__item {
  flex: 0 0 min(300px, 84%);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  text-decoration: none;
  color: var(--chalk);
  border: 1px solid var(--line);
  border-left: 2px solid var(--steel);
  background: rgba(5, 8, 6, .62);
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.page-home .strip__item:hover,
.page-home .strip__item:focus-visible {
  border-left-color: var(--signal);
  background: rgba(255, 107, 26, .08);
}
.page-home .strip__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--mist);
}
.page-home .strip__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18px;
  color: var(--chalk);
}
.page-home .strip__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--concrete);
}

/* ---------- 积分榜快照 ---------- */
.page-home .snap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 26px;
}
.page-home .snap__main {
  min-width: 0;
  padding: clamp(18px, 2.4vw, 28px);
  border: 1px solid var(--line-mid);
  background: linear-gradient(180deg, rgba(14, 27, 22, .92), rgba(5, 8, 6, .92));
}
.page-home .snap__stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}
.page-home .snap__stat {
  padding: 14px 14px 12px;
  border: 1px solid var(--line);
  background: rgba(201, 196, 184, .04);
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.page-home .snap__stat:hover,
.page-home .snap__stat:focus-within {
  border-color: var(--lemon);
  background: rgba(232, 255, 77, .05);
}
.page-home .snap__stat .data-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(30px, 3.8vw, 44px);
  font-weight: 700;
  line-height: 1;
  color: var(--lemon);
}
.page-home .snap__unit {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--concrete);
}
.page-home .snap__note {
  margin: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
  transition: color .2s var(--ease);
}
.page-home .snap__stat:hover .snap__note,
.page-home .snap__stat:focus-within .snap__note {
  color: var(--concrete);
}
.page-home .snap__leagues {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-home .snap__league {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.page-home .snap__league-name {
  color: var(--chalk);
}
.page-home .snap__league-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mist);
  white-space: nowrap;
}
.page-home .snap__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-deep);
}
.page-home .snap__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 资源与查档 ---------- */
.page-home .res {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 26px;
}
.page-home .res__col {
  display: grid;
  gap: 18px;
  min-width: 0;
}
.page-home .res__card {
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line-mid);
  background: rgba(201, 196, 184, .045);
}
.page-home .res__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.2vw, 24px);
  letter-spacing: .02em;
  color: var(--chalk);
}
.page-home .res__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-home .res__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--concrete);
}
.page-home .res__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 6px;
  height: 1px;
  background: var(--signal);
}
.page-home .res__num {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--lemon);
}
.page-home .res__formats {
  margin-top: 16px;
}
.page-home .res__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding-bottom: 3px;
  font-size: 14px;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 26, .42);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-home .res__link:hover,
.page-home .res__link:focus-visible {
  color: var(--lemon);
  border-bottom-color: var(--lemon);
}
.page-home .res__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-deep);
}
.page-home .res__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 更新与支持 ---------- */
.page-home .cadence {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 26px;
}
.page-home .cadence__list {
  min-width: 0;
  border-top: 1px solid var(--line);
}
.page-home .cadence__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.page-home .cadence__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--mist);
}
.page-home .cadence__val {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--concrete);
}
.page-home .cadence__val strong {
  color: var(--chalk);
  font-weight: 600;
}
.page-home .support {
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line-mid);
  border-left: 3px solid var(--moss);
  background: rgba(92, 122, 99, .14);
}
.page-home .support__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 19px;
  color: var(--chalk);
}
.page-home .support__row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.page-home .support__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist);
}
.page-home .support__value {
  font-size: 14.5px;
  color: var(--chalk);
  word-break: break-word;
}
.page-home .support__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}
.page-home .support__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

/* ---------- 继续了解 ---------- */
.page-home .home-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: clamp(40px, 6vw, 76px);
  padding-top: clamp(24px, 3vw, 36px);
  border-top: 1px solid var(--line-strong);
}
.page-home .home-next__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  text-decoration: none;
  border: 1px solid var(--line);
  background: rgba(5, 8, 6, .5);
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}
.page-home .home-next__item:hover,
.page-home .home-next__item:focus-visible {
  border-color: var(--signal);
}
.page-home .home-next__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--signal);
}
.page-home .home-next__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--concrete);
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-home .home-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .snap__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .cadence__row {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
  .page-home .home-next {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    align-items: center;
  }
  .page-home .home-body {
    grid-template-columns: 178px minmax(0, 1fr);
    align-items: start;
  }
  .page-home .home-rail {
    position: sticky;
    top: 96px;
  }
  .page-home .snap {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: stretch;
  }
  .page-home .snap__figure {
    aspect-ratio: auto;
    height: 100%;
    min-height: 260px;
  }
  .page-home .res {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: start;
  }
  .page-home .cadence {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-home .boards {
    grid-template-columns: minmax(0, 1fr) 212px minmax(0, 1fr);
    align-items: stretch;
  }
  .page-home .seam {
    aspect-ratio: auto;
    height: 100%;
    min-height: 220px;
  }
}

@media (min-width: 1100px) {
  .page-home .home-hero__grid {
    padding-left: calc(var(--home-pad) + 46px);
  }
  .page-home .home-hero__stamp {
    display: block;
    position: absolute;
    left: var(--home-pad);
    top: clamp(46px, 7vw, 96px);
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .34em;
    color: var(--mist);
    pointer-events: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .strip__item,
  .page-home .snap__stat,
  .page-home .home-next__item,
  .page-home .home-rail .rail__link,
  .page-home .res__link {
    transition: none;
  }
}
<<<END>>>