.page-home {
  --home-line: rgba(53, 224, 208, 0.34);
  --home-line-soft: rgba(127, 163, 156, 0.26);
  --home-line-ink: rgba(11, 15, 18, 0.14);
  --home-rail-w: 2.6rem;
}

.page-home .sq-section--paper {
  color: var(--sq-ink);
  background: var(--sq-paper);
}

.page-home .sq-section--paper .sq-title,
.page-home .sq-section--paper .sq-eyebrow {
  color: var(--sq-ink);
}

/* ---------- 页面上下文 ---------- */

.home-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 22px;
  padding-block: 20px 6px;
}

.home-crumb .sq-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
}

.home-crumb .sq-breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--sq-sage);
}

.home-crumb .sq-breadcrumb a {
  color: var(--sq-cyan);
}

.home-crumb__season {
  margin: 0;
  font-family: var(--sq-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sq-sage);
}

/* ---------- 封面 ---------- */

.home-cover {
  padding-block: clamp(18px, 3vw, 40px) clamp(40px, 6vw, 84px);
}

.home-cover__grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  align-items: center;
}

.home-cover__title {
  margin: 14px 0 0;
  max-width: 18ch;
  letter-spacing: 0.045em;
  line-height: 1.26;
}

.home-cover__lede {
  margin: 20px 0 0;
  max-width: 40ch;
  line-height: 1.85;
}

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

.home-cover__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--sq-sage);
}

.home-cover__num {
  margin-right: 6px;
  font-family: var(--sq-font-mono);
  font-size: 21px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--sq-amber);
}

.home-cover__figure {
  margin: 0;
  border: var(--sq-edge) solid var(--sq-carbon);
  background: var(--sq-night);
  box-shadow: var(--sq-shadow);
}

.home-cover__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.92);
}

.home-cover__cap {
  padding: 9px 14px;
  border-top: var(--sq-edge) solid var(--sq-carbon);
  font-family: var(--sq-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sq-sage);
}

/* ---------- 通用小标题组 ---------- */

.home-head {
  max-width: 56ch;
}

.home-head__sub {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--sq-sage);
}

.page-home .sq-section--paper .home-head__sub {
  color: rgba(11, 15, 18, 0.66);
}

/* ---------- 四条功能线 ---------- */

.home-features {
  padding-block: clamp(38px, 5vw, 68px);
}

.home-features__grid {
  margin-top: clamp(26px, 3vw, 40px);
}

.home-feat {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.home-feat__big {
  margin: 0;
  font-family: var(--sq-font-mono);
  font-size: clamp(26px, 3.6vw, 42px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: 0.02em;
  color: var(--sq-amber);
}

.page-home .sq-card--paper .home-feat__big {
  color: var(--sq-ink);
}

.home-feat .sq-card__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

.home-feat__figure {
  margin: 6px 0 0;
  border: var(--sq-edge) solid var(--sq-carbon);
  background: var(--sq-night);
  box-shadow: var(--sq-shadow-press);
}

.home-feat__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.home-feat__link {
  margin-top: auto;
  padding-top: 4px;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.home-feat__link::after {
  content: "→";
  margin-left: 6px;
  color: var(--sq-cyan);
}

.page-home .sq-card--paper .home-feat__link {
  color: var(--sq-ink);
}

/* ---------- 九档刻度 ---------- */

.home-tiers {
  padding-block: clamp(38px, 5vw, 72px);
}

.home-tiers__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  margin-top: clamp(26px, 3vw, 40px);
}

.home-tier-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.home-tier {
  display: grid;
  grid-template-columns: var(--home-rail-w) 3px minmax(0, 1fr);
  gap: 0 14px;
  align-items: stretch;
}

.home-tier__num {
  padding-top: 13px;
  font-family: var(--sq-font-mono);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--sq-amber);
}

.home-tier__bar {
  background: linear-gradient(180deg, var(--sq-cyan) 0%, var(--home-line-soft) 100%);
  transition: background 320ms ease;
}

.home-tier:hover .home-tier__bar {
  background: linear-gradient(180deg, var(--sq-amber) 0%, var(--sq-cyan) 100%);
}

.home-tier__body {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
  padding: 12px 0 15px;
  border-bottom: 1px solid var(--home-line-soft);
}

.home-tier:last-child .home-tier__body {
  border-bottom-color: var(--home-line);
}

.home-tier__name {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.home-tier__meta {
  font-family: var(--sq-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--sq-sage);
}

.home-tiers__figure {
  margin: 0;
  border: var(--sq-edge) solid var(--sq-carbon);
  background: var(--sq-night);
  box-shadow: var(--sq-shadow);
}

.home-tiers__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.home-tiers__cap {
  padding: 9px 14px;
  border-top: var(--sq-edge) solid var(--sq-carbon);
  font-family: var(--sq-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sq-sage);
}

.home-tiers__note {
  max-width: 54ch;
  margin: clamp(24px, 3vw, 34px) 0 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--sq-sage);
}

.home-tiers__cta {
  margin: 22px 0 0;
}

/* ---------- 房间与节奏 ---------- */

.home-pace {
  padding-block: clamp(40px, 5vw, 76px);
}

.home-pace__grid {
  display: grid;
  gap: clamp(24px, 4vw, 42px);
  margin-top: clamp(24px, 3vw, 34px);
}

.home-pace__text p {
  margin: 0 0 16px;
}

.home-pace__text p:last-child {
  margin-bottom: 0;
}

.home-pace__figure {
  margin: 0;
  border: var(--sq-edge) solid var(--sq-carbon);
  background: var(--sq-night);
  box-shadow: var(--sq-shadow);
}

.home-pace__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.home-pace__cap {
  padding: 9px 14px;
  border-top: var(--sq-edge) solid var(--sq-carbon);
  font-family: var(--sq-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sq-sage);
}

.home-pace__table {
  margin-top: clamp(28px, 3vw, 44px);
}

.home-pace .sq-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 15px;
}

.home-pace .sq-table caption {
  caption-side: top;
  padding: 0 0 14px;
  text-align: left;
  font-family: var(--sq-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(11, 15, 18, 0.62);
}

.home-pace .sq-table thead th {
  background: var(--sq-carbon);
  color: var(--sq-paper-white);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-align: left;
}

.home-pace .sq-table th,
.home-pace .sq-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--home-line-ink);
  vertical-align: top;
}

.home-pace .sq-table tbody th {
  font-weight: 600;
  white-space: nowrap;
}

.home-pace .sq-table .sq-num-cell {
  font-family: var(--sq-font-mono);
  font-size: 14px;
  white-space: nowrap;
}

/* ---------- 本季更新 ---------- */

.home-season {
  padding-block: clamp(40px, 5vw, 72px);
}

.home-season__grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 40px);
  margin-top: clamp(24px, 3vw, 38px);
}

.home-news {
  margin: 0;
  padding: 0;
  list-style: none;
}

.home-news__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--home-line-soft);
}

.home-news__item:first-child {
  border-top: 1px solid var(--home-line);
}

.home-news__idx {
  font-family: var(--sq-font-mono);
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--sq-cyan);
}

.home-news__title {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.045em;
  line-height: 1.5;
}

.home-news__text {
  grid-column: 2;
  margin: 4px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--sq-sage);
}

.home-focus {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.home-focus__title {
  margin: 0;
  font-size: clamp(21px, 2.4vw, 28px);
  font-weight: 600;
  letter-spacing: 0.045em;
  line-height: 1.35;
}

.home-focus .sq-card__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

.home-focus__meta {
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--home-line-ink);
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(11, 15, 18, 0.66);
}

.home-focus__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: auto 0 0;
}

/* ---------- 咨询与支持 ---------- */

.home-support {
  padding-block: clamp(34px, 5vw, 66px) clamp(46px, 6vw, 88px);
}

.home-support__inner {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  padding: clamp(22px, 4vw, 44px);
  border: var(--sq-edge) solid var(--sq-carbon);
  background: var(--sq-night);
  box-shadow: var(--sq-shadow);
}

.home-support__note {
  margin: 14px 0 0;
  max-width: 44ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--sq-sage);
}

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

.home-support__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
}

.home-support__k {
  flex: 0 0 auto;
  min-width: 6.6rem;
  font-family: var(--sq-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--sq-sage);
}

.home-support__list a {
  font-family: var(--sq-font-mono);
  font-size: 15px;
  letter-spacing: 0.01em;
  color: var(--sq-cyan);
  overflow-wrap: anywhere;
}

.home-support__v {
  flex: 1 1 16rem;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--sq-paper);
}

.home-support__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
  margin: 0;
  padding-top: 20px;
  border-top: 1px dashed var(--home-line-soft);
}

.home-support__legal {
  font-size: 13.5px;
  color: var(--sq-sage);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .home-season__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .home-cover__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .home-pace__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

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

@media (min-width: 960px) {
  .home-tiers__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .home-tiers__figure {
    position: sticky;
    top: 96px;
  }
}

@media (max-width: 639px) {
  .page-home {
    --home-rail-w: 2.1rem;
  }

  .home-tier {
    gap: 0 10px;
  }

  .home-tier__num {
    font-size: 17px;
  }

  .home-tier__name {
    font-size: 15px;
  }

  .home-cover__title {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home [data-reveal] {
    transform: none !important;
  }

  .page-home .home-tier__bar,
  .page-home .home-tier__bar:hover {
    transition: none;
  }
}
<<<END>>>