.page-home {
  --home-card-top: #16244c;
  --home-card-bottom: #0c142e;
  --home-hair: rgba(201, 207, 221, 0.16);
  background: var(--ink-deep);
  color: var(--paper);
  padding-bottom: clamp(48px, 7vw, 96px);
  overflow-x: hidden;
}

.page-home .container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-home .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(16px, 3vw, 28px);
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-home .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-home .breadcrumb a:hover {
  color: var(--turq);
  border-bottom-color: var(--turq);
}

.page-home .eyebrow {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: 0.16em;
  color: var(--gold);
  margin: 0 0 10px;
}

.page-home .sec-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 0 0 10px;
}

.page-home .sec-sub {
  font-size: var(--t-16);
  line-height: 1.75;
  color: var(--mist);
  max-width: 62ch;
  margin: 0;
}

.page-home .section__head {
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-home .rule {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: clamp(38px, 5vw, 68px) 0 clamp(16px, 2vw, 24px);
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.page-home .rule .serif-index {
  font-family: var(--font-serif);
  font-size: var(--t-18);
  color: var(--gold);
}

/* ---------- 首屏拼贴 ---------- */
.page-home .home-hero {
  padding-top: clamp(18px, 3vw, 34px);
}

.page-home .home-hero__head {
  max-width: 68ch;
  margin-bottom: clamp(22px, 3vw, 36px);
}

.page-home .home-hero__head h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 5.4vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 0 0 16px;
}

.page-home .home-hero__head .lede {
  font-size: var(--t-16);
  line-height: 1.8;
  color: var(--mist);
  max-width: 58ch;
  margin: 0;
}

.page-home .home-hero__grid {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .hero-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(16px, 2.2vw, 26px);
  background: linear-gradient(155deg, var(--home-card-top) 0%, var(--home-card-bottom) 100%);
  border: 1px solid var(--line);
  box-shadow: 4px 4px 0 0 rgba(0, 0, 0, 0.5);
  color: var(--paper);
  text-decoration: none;
  overflow: hidden;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.page-home a.hero-card:hover,
.page-home a.hero-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--gold);
  box-shadow: 6px 8px 0 0 rgba(0, 0, 0, 0.55);
}

.page-home .hero-card > .panel__tag,
.page-home .hero-card > .panel__head {
  align-self: flex-start;
}

.page-home .hero-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--t-22);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--paper);
}

.page-home .hero-card__text {
  margin: 0;
  font-size: var(--t-14);
  line-height: 1.72;
  color: var(--mist);
}

.page-home .hero-card__cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: 0.08em;
  color: var(--turq);
}

.page-home .hero-card__shot {
  width: 100%;
  max-width: 220px;
  border: 1px solid var(--line);
}

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

.page-home .hero-card--visual {
  justify-content: flex-end;
  min-height: 300px;
  padding: 0;
}

.page-home .hero-visual__media {
  position: absolute;
  inset: 0;
  display: block;
}

.page-home .hero-visual__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-home .hero-visual__overlay {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(16px, 2.4vw, 28px);
  background: linear-gradient(to top, rgba(7, 12, 28, 0.96) 12%, rgba(7, 12, 28, 0.1) 100%);
  border-top: 1px solid var(--home-hair);
}

.page-home .hero-visual__num {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: 0.1em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-home .hero-visual__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.24;
  letter-spacing: -0.01em;
}

.page-home .hero-visual__text {
  font-size: var(--t-14);
  line-height: 1.7;
  color: var(--mist);
}

.page-home .hero-card--stats {
  background: var(--ink);
}

/* ---------- 数据条 ---------- */
.page-home .stat-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) 56px;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-home .stat-row__label {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  color: var(--mist);
  letter-spacing: 0.04em;
}

.page-home .stat-row__val {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  color: var(--paper);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.page-home .bar {
  position: relative;
  display: block;
  height: 8px;
  background: rgba(201, 207, 221, 0.14);
  overflow: hidden;
}

.page-home .bar__fill {
  display: block;
  height: 100%;
  background: var(--cyan);
}

.page-home .bar--amber .bar__fill {
  background: var(--amber);
}

/* ---------- 轮次时间轴 ---------- */
.page-home .home-rounds__body {
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .tl {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 4px 22px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-home .tl__node {
  flex: 0 0 162px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 14px 20px;
  background: #101a38;
  border: 1px solid var(--line);
  color: var(--paper);
  text-decoration: none;
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.page-home .tl__node:hover,
.page-home .tl__node:focus-visible {
  background: #17264f;
  border-color: var(--turq);
}

.page-home .tl__num {
  font-family: var(--font-mono);
  font-size: var(--t-18);
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.page-home .tl__meta {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  line-height: 1.6;
  color: var(--mist);
}

.page-home .home-rounds__aside {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  background: rgba(16, 27, 60, 0.55);
}

.page-home .home-rounds__aside .media-frame {
  width: 100%;
  border: 1px solid var(--line);
}

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

.page-home .aside-note {
  margin: 0;
  font-size: var(--t-14);
  line-height: 1.75;
  color: var(--mist);
}

.page-home .aside-note__k {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--t-28);
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  margin-bottom: 4px;
}

/* ---------- 联赛切换 ---------- */
.page-home .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(18px, 2.4vw, 28px);
}

.page-home .chip {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: 0.06em;
  padding: 8px 14px;
  background: transparent;
  color: var(--mist);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-home .chip:hover {
  border-color: var(--turq);
  color: var(--turq);
}

.page-home .chip[aria-pressed="true"] {
  background: var(--turq);
  border-color: var(--turq);
  color: var(--ink-deep);
  font-weight: 700;
}

.page-home .compare {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .compare-card {
  padding: 18px;
  background: var(--ink);
  border: 1px solid var(--line);
  box-shadow: 4px 4px 0 0 rgba(0, 0, 0, 0.45);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-home .compare-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.page-home .compare-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.page-home .compare-card__num {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  color: var(--mist);
  font-variant-numeric: tabular-nums;
}

.page-home .compare-card__team {
  font-family: var(--font-serif);
  font-size: var(--t-18);
  font-weight: 600;
  color: var(--paper);
  margin: 0 0 14px;
}

.page-home .compare-card__note {
  margin: 10px 0 0;
  font-size: var(--t-12);
  line-height: 1.7;
  color: var(--mist);
}

.page-home .tag {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border: 1px solid var(--line);
  color: var(--mist);
}

.page-home .tag--turq {
  background: var(--turq);
  border-color: var(--turq);
  color: var(--ink-deep);
  font-weight: 700;
}

.page-home .tag--gold {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-deep);
  font-weight: 700;
}

.page-home .tag--outline {
  color: var(--gold);
  border-color: var(--gold);
}

/* ---------- 复盘样张 ---------- */
.page-home .sample {
  display: grid;
  gap: 26px;
  grid-template-columns: minmax(0, 1fr);
  padding: clamp(18px, 3vw, 36px);
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: 8px 8px 0 0 rgba(0, 0, 0, 0.45);
}

.page-home .sample__col {
  min-width: 0;
}

.page-home .sample__col + .sample__col {
  border-top: 1px solid rgba(42, 51, 80, 0.28);
  padding-top: 22px;
}

.page-home .sample .bar {
  background: rgba(42, 51, 80, 0.18);
}

.page-home .sample .stat-row__label,
.page-home .sample .stat-row__val {
  color: var(--ink);
}

.page-home .sample__lead {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  margin: 12px 0;
  color: var(--ink);
}

.page-home .sample__text {
  font-size: var(--t-16);
  line-height: 1.8;
  margin: 0 0 20px;
  color: #232c47;
}

.page-home .sample__sub {
  font-family: var(--font-serif);
  font-size: var(--t-18);
  font-weight: 600;
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(42, 51, 80, 0.28);
  color: var(--ink);
}

.page-home .sample__timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 16px;
  border-left: 1px solid rgba(42, 51, 80, 0.3);
}

.page-home .sample__timeline li {
  position: relative;
  font-size: var(--t-14);
  line-height: 1.75;
  color: #232c47;
  padding: 0 0 14px 6px;
}

.page-home .sample__timeline li::before {
  content: "";
  position: absolute;
  left: -21px;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--rust);
  transform: rotate(45deg);
}

.page-home .sample__min {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  color: var(--rust);
  margin-right: 8px;
  font-variant-numeric: tabular-nums;
}

.page-home .sample .acc {
  margin-top: 18px;
  border-top: 1px solid rgba(42, 51, 80, 0.28);
}

.page-home .sample .acc__item {
  border-bottom: 1px solid rgba(42, 51, 80, 0.28);
}

.page-home .sample .acc__trigger {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 14px 0;
  background: none;
  border: 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--t-16);
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
}

.page-home .sample .acc__sign {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  background: var(--rust);
  transform: rotate(45deg);
  transition: background 0.2s ease;
}

.page-home .sample .acc__trigger[aria-expanded="true"] .acc__sign {
  background: var(--turq);
}

.page-home .sample .acc__panel {
  overflow: hidden;
}

.page-home .sample .acc__inner {
  padding: 0 0 16px 20px;
  font-size: var(--t-14);
  line-height: 1.78;
  color: #232c47;
}

.page-home .sample .acc__inner p {
  margin: 0;
}

/* ---------- 移动端体验 ---------- */
.page-home .home-mobile {
  margin-top: clamp(40px, 6vw, 76px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink);
}

.page-home .home-mobile__band {
  width: 100%;
  overflow: hidden;
}

.page-home .home-mobile__band img {
  display: block;
  width: 100%;
  height: clamp(110px, 16vw, 200px);
  object-fit: cover;
  opacity: 0.85;
}

.page-home .home-mobile__inner {
  padding-top: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(28px, 4vw, 56px);
}

.page-home .home-mobile__head {
  max-width: 66ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-home .home-mobile__points {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-home .point-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--turq);
  background: rgba(7, 12, 28, 0.45);
}

.page-home .point-card__num {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-home .point-card__title {
  font-family: var(--font-display);
  font-size: var(--t-18);
  font-weight: 800;
  color: var(--paper);
  margin: 8px 0;
}

.page-home .point-card__text {
  margin: 0;
  font-size: var(--t-14);
  line-height: 1.75;
  color: var(--mist);
}

.page-home .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: 0.08em;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-home .btn--primary {
  background: var(--turq);
  border-color: var(--turq);
  color: var(--ink-deep);
  font-weight: 700;
}

.page-home .btn--primary:hover {
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-home .btn--ghost {
  background: transparent;
  border-color: var(--gold);
  color: var(--gold);
}

.page-home .btn--ghost:hover {
  background: var(--gold);
  color: var(--ink-deep);
}

.page-home .btn--quiet {
  background: transparent;
  border-color: var(--line);
  color: var(--paper);
}

.page-home .btn--quiet:hover {
  border-color: var(--mist);
}

/* ---------- 版本说明 ---------- */
.page-home .versions {
  list-style: none;
  margin: 0 0 clamp(22px, 3vw, 34px);
  padding: 0;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .versions__item {
  position: relative;
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: rgba(16, 27, 60, 0.5);
}

.page-home .versions__item--now {
  border-color: var(--turq);
  background: rgba(23, 179, 163, 0.12);
}

.page-home .versions__v {
  font-family: var(--font-mono);
  font-size: var(--t-22);
  color: var(--paper);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.page-home .versions__y {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  color: var(--gold);
  margin-left: 10px;
  letter-spacing: 0.08em;
}

.page-home .versions__d {
  margin: 8px 0 0;
  font-size: var(--t-14);
  line-height: 1.75;
  color: var(--mist);
}

.page-home .legacy-callout {
  display: grid;
  gap: 16px;
  padding: clamp(18px, 2.6vw, 28px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background: linear-gradient(120deg, rgba(233, 180, 92, 0.1), rgba(16, 27, 60, 0.6));
}

.page-home .legacy-callout__title {
  font-family: var(--font-display);
  font-size: var(--t-22);
  font-weight: 800;
  color: var(--paper);
  margin: 0 0 8px;
}

.page-home .legacy-callout__text p {
  margin: 0;
  font-size: var(--t-14);
  line-height: 1.78;
  color: var(--mist);
  max-width: 58ch;
}

.page-home .legacy-callout__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .page-home .hero-card--visual {
    grid-column: 1 / -1;
  }
  .page-home .hero-card--mobile {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 180px);
    grid-template-areas:
      "tag tag"
      "title shot"
      "text shot"
      "cta shot";
    align-items: start;
    column-gap: 16px;
  }
  .page-home .hero-card--mobile > .panel__tag { grid-area: tag; }
  .page-home .hero-card--mobile > .hero-card__title { grid-area: title; }
  .page-home .hero-card--mobile > .hero-card__text { grid-area: text; }
  .page-home .hero-card--mobile > .hero-card__cta { grid-area: cta; }
  .page-home .hero-card--mobile > .hero-card__shot { grid-area: shot; align-self: stretch; }

  .page-home .compare {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .compare-card:nth-child(2) {
    margin-top: 20px;
  }
  .page-home .home-mobile__points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .versions {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-home .legacy-callout {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: center;
  }
  .page-home .legacy-callout__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    grid-template-areas:
      "legacy visual"
      "mobile visual"
      "mobile stats";
    grid-template-rows: auto 1fr auto;
    align-items: stretch;
  }
  .page-home .hero-card--legacy { grid-area: legacy; }
  .page-home .hero-card--mobile { grid-area: mobile; }
  .page-home .hero-card--visual {
    grid-area: visual;
    grid-column: auto;
    min-height: 340px;
  }
  .page-home .hero-card--stats { grid-area: stats; }

  .page-home .home-rounds__body {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-home .tl__node {
    flex: 0 0 176px;
  }

  .page-home .sample {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: clamp(24px, 3vw, 44px);
  }
  .page-home .sample__col + .sample__col {
    border-top: 0;
    border-left: 1px solid rgba(42, 51, 80, 0.28);
    padding-top: 0;
    padding-left: clamp(20px, 3vw, 38px);
  }
}

@media (min-width: 1100px) {
  .page-home .home-hero__head h1 {
    max-width: 22ch;
  }
}
<<<END>>>