.page-home {
  --home-pad: clamp(18px, 4vw, 40px);
  --home-slant: polygon(0 0, 100% 0, 100% 88%, 0 100%);
  position: relative;
  overflow-x: hidden;
  background: var(--ink-950);
  color: var(--paper-100);
  font-family: var(--font-body);
  line-height: 1.75;
}

.page-home *,
.page-home *::before,
.page-home *::after {
  box-sizing: border-box;
}

.page-home img {
  max-width: 100%;
  height: auto;
}

/* ---------- 通用章节头部 ---------- */

.page-home .section__head {
  max-width: var(--maxw);
  margin: 0 auto clamp(24px, 3.2vw, 40px);
  padding: 0;
}

.page-home .section__title {
  margin: 6px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.18;
  color: var(--paper-100);
}

.page-home .section__lead {
  max-width: 62ch;
  margin: 0;
  color: var(--mist-400);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 封面首屏 ---------- */

.page-home .cover {
  position: relative;
  padding: clamp(20px, 3vw, 32px) var(--home-pad) clamp(28px, 4vw, 52px);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(120% 80% at 12% 0%, rgba(44, 242, 200, 0.07), transparent 60%),
    radial-gradient(90% 70% at 100% 40%, rgba(255, 122, 26, 0.06), transparent 65%),
    var(--ink-950);
}

.page-home .cover__crumb {
  max-width: var(--maxw);
  margin: 0 auto 18px;
}

.page-home .cover__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
}

.page-home .cover__title {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(32px, 6.2vw, 68px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.06;
  color: var(--paper-100);
}

.page-home .cover__intro {
  max-width: 40ch;
  margin: 0 0 22px;
  color: var(--mist-400);
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.8;
}

.page-home .cover__index ul {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .cover__index li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .cover__index a {
  color: var(--paper-100);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: color var(--t-fast) var(--ease);
}

.page-home .cover__index a::after {
  content: " →";
  font-family: var(--font-num);
  font-size: 13px;
  color: var(--orange-500);
}

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

.page-home .cover__index span {
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist-400);
}

.page-home .cover__focus {
  position: relative;
  margin: 0;
  overflow: hidden;
  clip-path: var(--home-slant);
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
}

.page-home .cover__focus img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
}

.page-home .cover__focus figcaption {
  position: absolute;
  left: 0;
  bottom: 12%;
  padding: 6px 14px;
  background: rgba(4, 18, 15, 0.86);
  border-left: 2px solid var(--cyan-400);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan-400);
}

/* ---------- 七联赛矩阵 ---------- */

.page-home .lmatrix {
  max-width: var(--maxw);
  margin: clamp(24px, 3.6vw, 44px) auto 0;
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.page-home .lmatrix__cap {
  margin: 0;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mist-400);
}

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

.page-home .lmatrix__cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 14px 16px;
  background: var(--ink-900);
  transition: background var(--t-fast) var(--ease);
}

.page-home .lmatrix__cell:hover {
  background: var(--ink-800);
}

.page-home .lmatrix__name {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mist-400);
}

.page-home .lmatrix__val {
  font-family: var(--font-num);
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
}

.page-home .lmatrix__val em {
  margin-left: 2px;
  font-style: normal;
  font-size: 13px;
  font-weight: 400;
  color: var(--mist-400);
}

.page-home .lmatrix__cell--accent .lmatrix__val {
  color: var(--orange-500);
}

/* ---------- 赛事脉络 ---------- */

.page-home .track {
  padding: clamp(40px, 6vw, 80px) var(--home-pad);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .track__body {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 44px);
}

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

.page-home .track__fig img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
}

.page-home .track__figcap {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 8px 12px;
  background: rgba(4, 18, 15, 0.88);
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist-400);
}

.page-home .track__list {
  list-style: none;
  margin: 0;
  padding: 4px 0 0 0;
  border-left: 1px solid var(--line);
}

.page-home .track__node {
  position: relative;
  padding-left: 24px;
  margin-bottom: 14px;
}

.page-home .track__node::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 16px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--orange-500);
  box-shadow: 0 0 0 4px rgba(255, 122, 26, 0.15);
}

.page-home .track__fold {
  border: 1px solid var(--line-soft);
  background: var(--ink-900);
  transition: border-color var(--t-fast) var(--ease);
}

.page-home .track__fold:hover {
  border-color: var(--cyan-700);
}

.page-home .track__fold[open] {
  border-color: var(--cyan-400);
}

.page-home .track__fold .fold__summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

.page-home .track__fold .fold__summary::-webkit-details-marker {
  display: none;
}

.page-home .track__year {
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange-500);
  font-variant-numeric: tabular-nums;
}

.page-home .track__name {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.7vw, 20px);
  font-weight: 600;
  color: var(--paper-100);
}

.page-home .track__fold .fold__body {
  padding: 0 16px 16px;
}

.page-home .track__fold .fold__body p {
  margin: 0;
  color: var(--mist-400);
  font-size: 14.5px;
  line-height: 1.8;
}

/* ---------- 半场比分卡组 ---------- */

.page-home .split {
  padding: clamp(40px, 6vw, 80px) var(--home-pad);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .split__bento {
  max-width: var(--maxw);
  margin: 0 auto;
}

.page-home .split__card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px 16px 20px;
  background: var(--ink-900);
  border: 1px solid var(--line-soft);
  transition: transform var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-home .split__card:hover {
  transform: translateY(-2px);
  border-color: var(--cyan-400);
}

.page-home .split__fig {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

.page-home .split__fig img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-home .split__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-400);
}

.page-home .split__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-home .split__stats .stat {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: baseline;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .split__stats .stat:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .split__stats .stat__value {
  font-family: var(--font-num);
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
}

.page-home .split__stats .stat__unit {
  font-family: var(--font-num);
  font-size: 13px;
  color: var(--mist-400);
}

.page-home .split__stats .stat__label {
  grid-column: 1 / -1;
  font-size: 13px;
  color: var(--mist-400);
}

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

.page-home .split__bars li {
  display: grid;
  grid-template-columns: 46px 1fr 44px;
  align-items: center;
  gap: 10px;
}

.page-home .split__bar-name,
.page-home .split__bar-val {
  font-family: var(--font-num);
  font-size: 12.5px;
  color: var(--mist-400);
  font-variant-numeric: tabular-nums;
}

.page-home .split__bar-val {
  text-align: right;
  color: var(--paper-100);
}

.page-home .split__bar {
  display: block;
  height: 6px;
  background: rgba(14, 140, 119, 0.2);
  overflow: hidden;
}

.page-home .split__bar i {
  display: block;
  height: 100%;
  width: var(--w, 0%);
  background: linear-gradient(90deg, var(--cyan-700), var(--cyan-400));
}

.page-home .split__pairs {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-home .split__pairs > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-home .split__pairs > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .split__pairs dt {
  font-size: 13px;
  color: var(--mist-400);
}

.page-home .split__pairs dd {
  margin: 0;
  font-family: var(--font-num);
  font-size: 20px;
  font-weight: 700;
  color: var(--paper-100);
  font-variant-numeric: tabular-nums;
}

.page-home .split__pairs dd em {
  font-style: normal;
  font-size: 12px;
  font-weight: 400;
  color: var(--mist-400);
}

.page-home .split__pairs dd.is-accent {
  color: var(--orange-500);
}

/* ---------- 横向对照 ---------- */

.page-home .compare {
  padding: clamp(40px, 6vw, 80px) var(--home-pad);
  border-bottom: 1px solid var(--line-soft);
  background:
    linear-gradient(180deg, rgba(11, 46, 39, 0.55), rgba(4, 18, 15, 0) 70%),
    var(--ink-950);
}

.page-home .compare__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-home .compare__item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 32px);
  background: var(--ink-950);
  transition: background var(--t-fast) var(--ease);
}

.page-home .compare__item:hover {
  background: var(--ink-900);
}

.page-home .compare__idx {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--orange-500);
}

.page-home .compare__item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper-100);
}

.page-home .compare__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist-400);
}

/* ---------- 两条浏览路径 ---------- */

.page-home .paths {
  padding: clamp(40px, 6vw, 80px) var(--home-pad);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .paths__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-home .paths__card {
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--ink-900);
  transition: border-color var(--t-fast) var(--ease);
}

.page-home .paths__card:hover {
  border-color: var(--cyan-400);
}

.page-home .paths__media {
  position: relative;
  height: clamp(170px, 22vw, 230px);
  overflow: hidden;
  background: var(--ink-800);
  border-bottom: 1px solid var(--line-soft);
}

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

.page-home .paths__media--svg {
  display: grid;
  place-items: center;
  padding: 16px 24px;
  background:
    linear-gradient(180deg, rgba(7, 32, 27, 0.9), rgba(4, 18, 15, 0.9)),
    var(--ink-900);
}

.page-home .paths__media--svg svg {
  width: auto;
  height: 100%;
  max-width: 100%;
  display: block;
}

.page-home .paths__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 28px);
}

.page-home .paths__tag {
  align-self: flex-start;
  padding: 4px 10px;
  border: 1px solid var(--cyan-700);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cyan-400);
}

.page-home .paths__tag--accent {
  border-color: rgba(255, 122, 26, 0.55);
  color: var(--orange-500);
}

.page-home .paths__body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--paper-100);
}

.page-home .paths__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist-400);
}

.page-home .paths__links {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .paths__links a {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--line);
  color: var(--paper-100);
  text-decoration: none;
  font-size: 14px;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

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

.page-home .paths__aside {
  max-width: var(--maxw);
  margin: 24px auto 0;
  font-size: 14px;
  color: var(--mist-400);
}

.page-home .paths__aside a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-700);
  padding-bottom: 1px;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-home .paths__aside a:hover,
.page-home .paths__aside a:focus-visible {
  color: var(--orange-500);
  border-bottom-color: var(--orange-500);
}

/* ---------- 联系通道 ---------- */

.page-home .reach {
  padding: clamp(40px, 6vw, 80px) var(--home-pad) clamp(48px, 7vw, 96px);
  background:
    linear-gradient(180deg, rgba(255, 122, 26, 0.05), rgba(4, 18, 15, 0) 60%),
    var(--ink-950);
}

.page-home .reach__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 40px);
}

.page-home .reach__lead p {
  margin: 8px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist-400);
}

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

.page-home .reach__list li {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .reach__k {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist-400);
}

.page-home .reach__v {
  font-family: var(--font-num);
  font-size: 14px;
  color: var(--paper-100);
  word-break: break-word;
}

.page-home .reach__tail p {
  margin: 14px 0 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist-400);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-home .lmatrix__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .compare__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .cover__grid {
    grid-template-columns: 7fr 5fr;
    align-items: stretch;
  }

  .page-home .cover__focus {
    min-height: 100%;
  }

  .page-home .track__body {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-home .paths__grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .reach__grid {
    grid-template-columns: 6fr 6fr;
    align-items: start;
  }

  .page-home .reach__tail {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-top: 10px;
    border-top: 1px solid var(--line-soft);
  }

  .page-home .reach__tail p {
    margin: 0;
  }
}

@media (min-width: 1024px) {
  .page-home .lmatrix__list {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }

  .page-home .compare__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .page-home .split__bars li {
    grid-template-columns: 40px 1fr 38px;
    gap: 8px;
  }

  .page-home .split__pairs > div {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .page-home .reach__list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .split__card,
  .page-home .compare__item,
  .page-home .paths__card,
  .page-home .lmatrix__cell {
    transition: none;
  }

  .page-home .split__card:hover {
    transform: none;
  }
}

.page-home {
  --w: 1rem;
}