.page-home {
  --home-hair: rgba(46, 66, 102, 0.26);
  --home-grid-line: rgba(244, 237, 225, 0.055);
}

/* ---------- 首屏拼贴 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: 18px 0 52px;
  color: var(--paper);
  background:
    linear-gradient(158deg, #0B1424 0%, var(--ink-900) 48%, #16233C 100%);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--home-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--home-grid-line) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-home .hero__trace {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.85;
}

.page-home .hero__crumbs {
  position: relative;
  z-index: 2;
  padding-top: 6px;
}

.page-home .hero .breadcrumb,
.page-home .hero .breadcrumb a {
  color: var(--mono-gray);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.page-home .hero .breadcrumb a:hover,
.page-home .hero .breadcrumb a:focus-visible {
  color: var(--mint);
}

.page-home .hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  margin-top: 22px;
}

.page-home .hero__eyebrow {
  color: var(--amber);
  letter-spacing: 0.14em;
}

.page-home .hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 8.6vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-home .hero__title-em {
  color: var(--mint);
  display: inline-block;
}

.page-home .hero__sub {
  margin: 18px 0 0;
  max-width: 30em;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(244, 237, 225, 0.82);
}

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

.page-home .hero__collage {
  position: relative;
  min-width: 0;
}

.page-home .hero__shot {
  position: relative;
  margin: 0;
  border: 1px solid rgba(244, 237, 225, 0.2);
}

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

.page-home .hero__panel {
  position: relative;
  z-index: 2;
  margin: -34px 10px 0;
  padding: 16px 16px 18px;
  color: var(--text);
  background: var(--paper);
  border-left: 3px solid var(--mint);
  box-shadow: 8px 8px 0 rgba(16, 25, 43, 0.32);
}

.page-home .hero__panel-tag {
  display: inline-block;
  margin-bottom: 12px;
}

.page-home .hero__tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-home .hero__tabs .tab {
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--text);
  background: transparent;
  border: 1px solid rgba(36, 28, 23, 0.24);
  border-radius: 2px;
  cursor: pointer;
}

.page-home .hero__tabs .tab[aria-selected="true"] {
  color: var(--paper);
  background: var(--ink-900);
  border-color: var(--ink-900);
  box-shadow: inset 0 -2px 0 var(--mint);
}

.page-home .hero__tabs .tab:focus-visible {
  outline: 2px solid var(--mint-deep);
  outline-offset: 2px;
}

.page-home .hero__tabs .tabpanel {
  padding-top: 14px;
}

.page-home .hero__tabs .tabpanel + .tabpanel {
  margin-top: 16px;
  border-top: 1px dashed rgba(36, 28, 23, 0.18);
}

.page-home .hero__metric {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(34px, 9vw, 44px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--ink-900);
}

.page-home .hero__metric-unit {
  margin-left: 5px;
  font-family: var(--font-body);
  font-size: 0.4em;
  font-weight: 600;
}

.page-home .hero__metric-label {
  margin: 8px 0 0;
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: #5A5148;
}

/* ---------- 斜切过渡光轨 ---------- */
.page-home .flyover {
  position: relative;
  height: 132px;
  margin: -18px 0 -26px;
  overflow: hidden;
  transform: skewY(-2deg);
}

.page-home .flyover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: skewY(2deg) scale(1.1);
}

/* ---------- 数据区块 ---------- */
.page-home .metrics {
  position: relative;
  overflow: hidden;
  padding: 62px 0 56px;
  color: var(--paper);
  background: var(--ink-800);
}

.page-home .metrics__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .metrics__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
}

.page-home .metrics__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(115deg, rgba(16, 25, 43, 0.92) 0%, rgba(16, 25, 43, 0.55) 58%, rgba(10, 127, 104, 0.32) 100%);
}

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

.page-home .metrics .eyebrow {
  color: var(--amber);
}

.page-home .metrics__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 6.4vw, 36px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .metrics__prose {
  margin: 16px 0 0;
  max-width: 36em;
  color: rgba(244, 237, 225, 0.84);
}

.page-home .metrics__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 34px 0 0;
  background: rgba(244, 237, 225, 0.16);
}

.page-home .metrics__item {
  padding: 18px 16px 20px;
  background: rgba(16, 25, 43, 0.72);
}

.page-home .metrics__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--mono-gray);
}

.page-home .metrics__num {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(26px, 7vw, 34px);
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--mint);
}

.page-home .metrics__unit {
  margin-left: 4px;
  font-family: var(--font-body);
  font-size: 0.42em;
  font-weight: 600;
  color: rgba(244, 237, 225, 0.72);
}

/* ---------- 三条通道主题带 ---------- */
.page-home .lanes {
  padding: 62px 0 58px;
  background: var(--paper);
}

.page-home .lanes .eyebrow,
.page-home .season .eyebrow,
.page-home .drift .eyebrow {
  color: var(--mint-deep);
}

.page-home .lanes__head {
  display: grid;
  gap: 14px;
}

.page-home .lanes__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 6.4vw, 36px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-home .lanes__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: #5A5148;
}

.page-home .lanes__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 84%;
  gap: 16px;
  margin-top: 28px;
  padding-bottom: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-home .lane {
  display: flex;
  flex-direction: column;
  gap: 10px;
  scroll-snap-align: start;
  padding: 22px 20px 24px;
  border-top: 3px solid var(--mint);
  background: var(--paper-2);
  box-shadow: 8px 8px 0 rgba(16, 25, 43, 0.09);
}

.page-home .lane--b {
  border-top-color: var(--amber);
  background: #EFE4D1;
}

.page-home .lane--c {
  border-top-color: var(--indigo);
  color: var(--paper);
  background: var(--ink-900);
}

.page-home .lane__index {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mint-deep);
}

.page-home .lane--b .lane__index {
  color: #8A6320;
}

.page-home .lane--c .lane__index {
  color: var(--mint);
}

.page-home .lane__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}

.page-home .lane--c .lane__title {
  color: var(--paper);
}

.page-home .lane__scene {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #4B423A;
}

.page-home .lane--c .lane__scene {
  color: rgba(244, 237, 225, 0.76);
}

.page-home .lane__result {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  font-weight: 600;
  color: var(--text);
}

.page-home .lane--c .lane__result {
  color: var(--paper);
}

.page-home .lane__link {
  margin-top: auto;
  padding-top: 12px;
  align-self: flex-start;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mint-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--mint-deep);
}

.page-home .lane--c .lane__link {
  color: var(--mint);
  border-bottom-color: var(--mint);
}

.page-home .lane__link:hover,
.page-home .lane__link:focus-visible {
  color: var(--red);
  border-bottom-color: var(--red);
}

.page-home .lane--c .lane__link:hover,
.page-home .lane--c .lane__link:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 高原与弱网 ---------- */
.page-home .drift {
  padding: 58px 0 62px;
  background: var(--paper-2);
}

.page-home .drift__grid {
  display: grid;
  gap: 24px;
}

.page-home .drift__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 6.4vw, 36px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-home .drift__lead {
  margin: 14px 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--indigo);
}

.page-home .drift__body .prose {
  margin: 0;
  color: var(--text);
}

.page-home .drift__list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-home .drift__item {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: #3E362F;
}

.page-home .drift__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 2px;
  background: var(--mint-deep);
}

.page-home .drift__link {
  display: inline-block;
  margin-top: 22px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mint-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--mint-deep);
}

.page-home .drift__link:hover,
.page-home .drift__link:focus-visible {
  color: var(--red);
  border-bottom-color: var(--red);
}

/* ---------- 赛季节奏 ---------- */
.page-home .season {
  padding: 62px 0 58px;
  background: var(--paper);
}

.page-home .season__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 6.4vw, 36px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-home .season__prose {
  margin: 16px 0 0;
  color: var(--text);
}

.page-home .season__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .season__card {
  position: relative;
  padding: 18px 16px 20px;
  background: var(--paper-2);
  border-left: 2px solid var(--ink-700);
}

.page-home .season__card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 34px;
  height: 3px;
  background: var(--mint);
}

.page-home .season__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--ink-900);
}

.page-home .season__num span {
  margin-left: 3px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  color: #5A5148;
}

.page-home .season__label {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: #4B423A;
}

.page-home .season__link {
  display: inline-block;
  margin-top: 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--mint-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--mint-deep);
}

.page-home .season__link:hover,
.page-home .season__link:focus-visible {
  color: var(--red);
  border-bottom-color: var(--red);
}

/* ---------- 求助区 ---------- */
.page-home .help {
  padding: 60px 0 66px;
  color: var(--paper);
  background: var(--ink-900);
}

.page-home .help__grid {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-home .help .eyebrow {
  color: var(--amber);
}

.page-home .help__figure {
  margin: 0;
  border: 1px solid rgba(244, 237, 225, 0.18);
}

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

.page-home .help__body {
  max-width: 38rem;
}

.page-home .help__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(25px, 6.2vw, 34px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .help__prose {
  margin: 14px 0 0;
  color: rgba(244, 237, 225, 0.84);
}

.page-home .help__contact {
  display: grid;
  gap: 10px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid rgba(244, 237, 225, 0.2);
}

.page-home .help__contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
}

.page-home .help__label {
  min-width: 44px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mono-gray);
}

.page-home .help__value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-home .help__disclose {
  margin-top: 22px;
  padding: 14px 16px;
  background: rgba(244, 237, 225, 0.06);
  border-left: 2px solid var(--amber);
}

.page-home .help__disclose .disclose__summary {
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
}

.page-home .help__disclose .disclose__summary:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

.page-home .help__disclose .disclose__body {
  padding-top: 10px;
}

.page-home .help__disclose .disclose__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(244, 237, 225, 0.82);
}

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

/* ---------- 平板视口 ---------- */
@media (min-width: 640px) {
  .page-home .season__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .hero__grid {
    gap: 34px;
  }
}

@media (min-width: 900px) {
  .page-home .hero {
    padding: 20px 0 72px;
  }

  .page-home .hero__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: 24px;
    row-gap: 0;
    margin-top: 26px;
    align-items: start;
  }

  .page-home .hero__lead {
    grid-column: 1 / span 7;
    grid-row: 1;
    padding-top: 18px;
  }

  .page-home .hero__collage {
    grid-column: 7 / span 6;
    grid-row: 1;
    margin-top: 74px;
  }

  .page-home .hero__panel {
    margin: -68px 0 0 8px;
    padding: 18px 20px 20px;
  }

  .page-home .flyover {
    height: 232px;
    margin: -30px 0 -40px;
    transform: skewY(-3deg);
  }

  .page-home .flyover img {
    transform: skewY(3deg) scale(1.1);
  }

  .page-home .metrics {
    padding: 78px 0 70px;
  }

  .page-home .metrics__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 40px;
  }

  .page-home .metrics__item {
    padding: 22px 20px 26px;
  }

  .page-home .lanes {
    padding: 84px 0 78px;
  }

  .page-home .lanes__head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    column-gap: 32px;
  }

  .page-home .lanes__note {
    padding-bottom: 4px;
  }

  .page-home .lanes__track {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 34px;
    padding-bottom: 0;
    overflow: visible;
    scroll-snap-type: none;
  }

  .page-home .lane--b {
    margin-top: 26px;
  }

  .page-home .lane--c {
    margin-top: 52px;
  }

  .page-home .drift {
    padding: 80px 0 84px;
  }

  .page-home .drift__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: 48px;
    align-items: start;
  }

  .page-home .season {
    padding: 84px 0 78px;
  }

  .page-home .season__head {
    max-width: 46rem;
  }

  .page-home .season__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-top: 36px;
  }

  .page-home .help {
    padding: 82px 0 88px;
  }

  .page-home .help__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: 48px;
    align-items: center;
  }
}

@media (min-width: 1180px) {
  .page-home .hero__title {
    font-size: 62px;
  }
  .page-home .hero__collage {
    margin-top: 86px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .flyover,
  .page-home .flyover img {
    transform: none;
  }
}
<<<END>>>