.page-home {
  --home-step: 64px;
  --home-line: var(--ink-800);
  --home-paper-line: rgba(8, 19, 31, 0.14);
  background: var(--ink-950);
  color: var(--paper-000);
  overflow-x: clip;
}

@media (min-width: 768px) {
  .page-home {
    --home-step: 96px;
  }
}

.page-home .section {
  position: relative;
  padding-block: var(--home-step);
}

.page-home .section__head {
  max-width: 70ch;
  margin-bottom: 36px;
}

.page-home .eyebrow {
  margin: 0;
  font-family: var(--font-board);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber-300);
}

.page-home .section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.26;
  letter-spacing: -0.005em;
  margin: 12px 0 14px;
  color: var(--paper-000);
}

.page-home .section__intro {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--slate-400);
}

.page-home .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate-400);
}

.page-home .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--ink-800);
}

.page-home .breadcrumb__item a {
  color: var(--slate-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .breadcrumb__item a:hover,
.page-home .breadcrumb__item a:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

/* ---------- 封面首屏 ---------- */
.page-home .cover {
  position: relative;
  padding-block: 20px var(--home-step);
  background:
    radial-gradient(120% 92% at 80% 4%, rgba(63, 227, 210, 0.14), transparent 58%),
    radial-gradient(90% 70% at 4% 96%, rgba(255, 122, 51, 0.09), transparent 62%),
    var(--ink-950);
  border-bottom: 1px solid var(--home-line);
}

.page-home .cover__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  margin-top: 26px;
}

.page-home .cover__kicker {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--amber-300);
}

.page-home .cover__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.012em;
  margin: 0 0 18px;
  color: var(--paper-000);
}

.page-home .cover__lead {
  margin: 0 0 28px;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--slate-400);
}

.page-home .score-strip {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0 0 26px;
  padding: 1px;
  background: var(--ink-800);
  border: 1px solid var(--ink-800);
}

@media (min-width: 720px) {
  .page-home .score-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .score-strip__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px 18px;
  background: var(--ink-900);
  transition: background 0.18s var(--ease);
}

.page-home .score-strip__item::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 30%;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-400), rgba(63, 227, 210, 0));
}

.page-home .score-strip__item:hover,
.page-home .score-strip__item:focus-within {
  background: #101f31;
}

.page-home .score-strip__league {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate-400);
}

.page-home .score-strip__score {
  font-size: 30px;
  line-height: 1.05;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
}

.page-home .score-strip__meta {
  font-size: 12px;
  color: var(--slate-400);
}

.page-home .cover__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.page-home .cover__figure {
  margin: 0;
  border: 1px solid var(--home-line);
  background: var(--ink-900);
  overflow: hidden;
}

.page-home .cover__figure img,
.page-home .layers__figure img,
.page-home .timeline__figure img,
.page-home .scope__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .cover__rail {
  display: block;
}

.page-home .rail-stats {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  border-top: 1px solid var(--home-line);
}

.page-home .rail-stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 12px 0;
  border-bottom: 1px solid var(--home-line);
}

.page-home .rail-stat__value {
  font-size: 26px;
  line-height: 1.1;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
}

.page-home .rail-stat__unit {
  margin-left: 5px;
  font-size: 12px;
  color: var(--slate-400);
}

.page-home .rail-stat__label {
  font-size: 13px;
  color: var(--slate-400);
}

.page-home .cover__rail .rule-diagonal {
  margin: 18px 0 14px;
}

.page-home .anchor-index {
  display: flex;
  flex-direction: row;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
}

.page-home .anchor-index__link {
  display: block;
  flex: 0 0 auto;
  padding: 7px 12px;
  font-size: 13px;
  white-space: nowrap;
  color: var(--slate-400);
  text-decoration: none;
  border-bottom: 2px solid var(--home-line);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .anchor-index__link:hover,
.page-home .anchor-index__link:focus-visible {
  color: var(--paper-000);
  border-bottom-color: var(--cyan-400);
}

.page-home .anchor-index__link.is-active {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

@media (min-width: 900px) {
  .page-home .cover__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--gap);
    align-items: start;
  }

  .page-home .cover__main {
    grid-column: 5 / span 8;
    grid-row: 1;
  }

  .page-home .cover__rail {
    grid-column: 1 / span 3;
    grid-row: 1;
    position: sticky;
    top: calc(var(--header-h) + 20px);
    align-self: start;
    padding-top: 4px;
  }

  .page-home .anchor-index {
    flex-direction: column;
    gap: 2px;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-home .anchor-index__link {
    padding: 8px 0 8px 12px;
    border-bottom: none;
    border-left: 2px solid var(--home-line);
    white-space: normal;
  }

  .page-home .anchor-index__link:hover,
  .page-home .anchor-index__link:focus-visible {
    border-bottom-color: transparent;
    border-left-color: var(--cyan-400);
  }

  .page-home .anchor-index__link.is-active {
    border-bottom-color: transparent;
    border-left-color: var(--cyan-400);
  }
}

/* ---------- 实时看板 ---------- */
.page-home .section--board {
  border-bottom: 1px solid var(--home-line);
}

.page-home .board {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .board__row {
  background: var(--ink-900);
  border: 1px solid var(--home-line);
  transition: border-color 0.18s var(--ease);
}

.page-home .board__row:hover,
.page-home .board__row:focus-within {
  border-color: var(--cyan-400);
}

.page-home .board__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 20px;
  padding: 16px 20px;
  cursor: default;
  outline-offset: 3px;
}

.page-home .board__head:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: -2px;
}

.page-home .board__league {
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--slate-400);
}

.page-home .board__score {
  font-size: 28px;
  line-height: 1.05;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
}

.page-home .board__state {
  font-size: 13px;
  color: var(--amber-300);
}

.page-home .board__hint {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate-400);
  transition: color 0.18s var(--ease);
}

.page-home .board__row:hover .board__hint,
.page-home .board__row:focus-within .board__hint {
  color: var(--cyan-400);
}

.page-home .board__detail {
  display: none;
  margin: 0;
  padding: 16px 20px 20px;
  border-top: 1px solid var(--home-line);
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px 24px;
}

.page-home .board__row:hover .board__detail,
.page-home .board__row:focus-within .board__detail {
  display: grid;
}

.page-home .board__detail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-home .board__detail dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate-400);
}

.page-home .board__detail dd {
  margin: 0;
  font-size: 15px;
  color: var(--paper-000);
}

.page-home .board__detail dd.ts {
  font-size: 12px;
  color: var(--slate-400);
}

/* ---------- 三层数据 ---------- */
.page-home .section--layers {
  background-color: var(--cream-100);
  background-image:
    linear-gradient(var(--home-paper-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--home-paper-line) 1px, transparent 1px);
  background-size: 28px 28px;
  color: var(--ink-950);
}

.page-home .section--layers .eyebrow,
.page-home .section--transfer .eyebrow {
  color: var(--ink-950);
  opacity: 0.6;
}

.page-home .section--layers .section__title,
.page-home .section--transfer .section__title {
  color: var(--ink-950);
}

.page-home .section--layers .section__intro,
.page-home .section--transfer .section__intro {
  color: rgba(8, 19, 31, 0.72);
}

.page-home .layers-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

@media (min-width: 960px) {
  .page-home .layers-layout {
    grid-template-columns: 5fr 7fr;
    gap: 48px;
    align-items: start;
  }
}

.page-home .layers__figure {
  margin: 0;
  border: 1px solid rgba(8, 19, 31, 0.18);
  background: var(--cream-200);
}

.page-home .layers__figure .media-frame__caption {
  padding: 10px 14px;
  font-size: 12px;
  color: rgba(8, 19, 31, 0.62);
}

.page-home .layers__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-home .layers__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border-bottom: 2px solid rgba(8, 19, 31, 0.16);
  margin-bottom: 24px;
}

.page-home .layers__tab {
  display: inline-block;
  padding: 10px 16px;
  margin-bottom: -2px;
  font-family: var(--font-board);
  font-size: 15px;
  letter-spacing: 0.04em;
  color: rgba(8, 19, 31, 0.55);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .layers__tab:hover {
  color: var(--ink-950);
}

.page-home #layer-1:checked ~ .layers__tabs label[for="layer-1"],
.page-home #layer-2:checked ~ .layers__tabs label[for="layer-2"],
.page-home #layer-3:checked ~ .layers__tabs label[for="layer-3"] {
  color: var(--ink-950);
  border-bottom-color: var(--orange-500);
}

.page-home #layer-1:focus-visible ~ .layers__tabs label[for="layer-1"],
.page-home #layer-2:focus-visible ~ .layers__tabs label[for="layer-2"],
.page-home #layer-3:focus-visible ~ .layers__tabs label[for="layer-3"] {
  outline: 2px solid var(--cyan-700);
  outline-offset: 2px;
}

.page-home .layers__panel {
  display: none;
}

.page-home #layer-1:checked ~ .layers__panels .layers__panel--1,
.page-home #layer-2:checked ~ .layers__panels .layers__panel--2,
.page-home #layer-3:checked ~ .layers__panels .layers__panel--3 {
  display: block;
}

.page-home .layer-card__title {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 10px;
  color: var(--ink-950);
}

.page-home .layer-card__text {
  margin: 0 0 20px;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(8, 19, 31, 0.78);
}

.page-home .layer-card__sample {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px 24px;
  margin: 0;
  padding: 18px 18px 18px 20px;
  background: rgba(8, 19, 31, 0.05);
  border-left: 2px solid var(--cyan-700);
}

.page-home .layer-card__sample > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-home .layer-card__sample dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(8, 19, 31, 0.55);
}

.page-home .layer-card__sample dd {
  margin: 0;
  font-size: 15px;
  color: var(--ink-950);
}

/* ---------- 覆盖范围 ---------- */
.page-home .section--scope {
  border-bottom: 1px solid var(--home-line);
}

.page-home .sports {
  list-style: none;
  margin: 0 0 38px;
  padding: 1px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--home-line);
  border: 1px solid var(--home-line);
}

@media (min-width: 640px) {
  .page-home .sports {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-home .sports {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.page-home .sports__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 18px 16px;
  background: var(--ink-950);
  font-size: 15px;
  color: var(--paper-000);
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-home .sports__item:hover,
.page-home .sports__item:focus-within {
  background: var(--ink-900);
  color: var(--cyan-400);
}

.page-home .sports__num {
  font-size: 12px;
  color: var(--slate-400);
}

.page-home .scope-stats {
  list-style: none;
  margin: 0 0 40px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

@media (min-width: 860px) {
  .page-home .scope-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-home .scope-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 14px;
  border-top: 2px solid var(--home-line);
}

.page-home .scope-stats .stat__value {
  font-size: 32px;
  line-height: 1;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
}

.page-home .scope-stats .stat__label {
  font-size: 13px;
  color: var(--slate-400);
}

.page-home .scope__figure {
  margin: 0;
  border: 1px solid var(--home-line);
  background: var(--ink-900);
  overflow: hidden;
}

/* ---------- 档案年表 ---------- */
.page-home .section--timeline {
  border-bottom: 1px solid var(--home-line);
}

.page-home .timeline-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

@media (min-width: 960px) {
  .page-home .timeline-layout {
    grid-template-columns: 5fr 7fr;
    gap: 56px;
    align-items: start;
  }
}

.page-home .timeline__figure {
  margin: 0;
  border: 1px solid var(--home-line);
  background: var(--ink-900);
  overflow: hidden;
}

.page-home .timeline {
  list-style: none;
  position: relative;
  margin: 0;
  padding: 0 0 0 36px;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan-400) 0%, var(--cyan-700) 66%, rgba(18, 117, 110, 0) 100%);
}

.page-home .timeline__node {
  position: relative;
  padding-bottom: 30px;
}

.page-home .timeline__node:last-child {
  padding-bottom: 0;
}

.page-home .timeline__node::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 7px;
  width: 12px;
  height: 12px;
  box-sizing: border-box;
  border-radius: 50%;
  background: var(--ink-950);
  border: 2px solid var(--amber-300);
}

.page-home .timeline__scale {
  display: block;
  margin-bottom: 5px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--cyan-400);
}

.page-home .timeline__title {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.35;
  margin: 0 0 8px;
  color: var(--paper-000);
}

.page-home .timeline__text {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--slate-400);
}

/* ---------- 转会与复盘 ---------- */
.page-home .section--transfer {
  background: var(--cream-100);
  color: var(--ink-950);
}

.page-home .transfer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

@media (min-width: 860px) {
  .page-home .transfer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

.page-home .transfer__card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 28px 26px 30px;
  background: var(--ink-950);
  color: var(--paper-000);
  border-top: 2px solid var(--orange-500);
}

.page-home .transfer__card--alt {
  border-top-color: var(--cyan-400);
}

.page-home .transfer__card .eyebrow {
  color: var(--amber-300);
  opacity: 1;
}

.page-home .transfer__title {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.32;
  margin: 12px 0;
  color: var(--paper-000);
}

.page-home .transfer__text {
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate-400);
}

.page-home .transfer__card .btn {
  margin-top: auto;
}

/* ---------- 大屏投放 ---------- */
.page-home .section--pack {
  border-bottom: 1px solid var(--home-line);
}

.page-home .pack {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

@media (min-width: 940px) {
  .page-home .pack {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    align-items: start;
  }
}

.page-home .pack__previews {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}

.page-home .pack__screen {
  position: relative;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: flex-end;
  padding: 10px 12px;
  border: 1px solid var(--cyan-700);
  background:
    linear-gradient(150deg, rgba(63, 227, 210, 0.14), rgba(255, 122, 51, 0.1)),
    var(--ink-900);
}

.page-home .pack__screen--uhd {
  border-width: 2px;
}

.page-home .pack__lines {
  position: absolute;
  inset: 10px 12px 32px;
  border-top: 1px solid rgba(63, 227, 210, 0.4);
  border-bottom: 1px solid rgba(255, 122, 51, 0.4);
}

.page-home .pack__ratio {
  position: relative;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--paper-000);
}

.page-home .pack__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid var(--home-line);
}

.page-home .pack__fact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--home-line);
}

.page-home .pack__fact-value {
  min-width: 96px;
  font-size: 22px;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
}

.page-home .pack__fact-label {
  font-size: 14px;
  color: var(--slate-400);
}

/* ---------- 下一步 ---------- */
.page-home .start-grid {
  list-style: none;
  margin: 0 0 36px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

@media (min-width: 780px) {
  .page-home .start-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-home .start-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 26px 24px 28px;
  background: var(--ink-900);
  border: 1px solid var(--home-line);
  transition: border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-home .start-card:hover,
.page-home .start-card:focus-within {
  border-color: var(--cyan-400);
  transform: translateY(-2px);
}

.page-home .start-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0 0 10px;
  color: var(--paper-000);
}

.page-home .start-card__text {
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--slate-400);
}

.page-home .start-card .btn {
  margin-top: auto;
}

.page-home .start__note {
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid var(--home-line);
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate-400);
}

.page-home .start__note a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 227, 210, 0.45);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-home .start__note a:hover,
.page-home .start__note a:focus-visible {
  color: var(--paper-000);
  border-bottom-color: var(--paper-000);
}

/* ---------- 焦点可见性 ---------- */
.page-home a:focus-visible,
.page-home .btn:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 2px;
}

.page-home .section--layers a:focus-visible {
  outline-color: var(--cyan-700);
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .page-home .start-card:hover,
  .page-home .start-card:focus-within {
    transform: none;
  }
}