/* ===== 星空体育入口 · 首页 ===== */
.page-home {
  --home-line: rgba(123, 92, 255, .24);
  --home-rule: rgba(30, 39, 64, .95);
  display: block;
  background: var(--ink);
  color: var(--text);
}

/* ---------- 面包屑 ---------- */
.page-home .home-crumbs {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 18px var(--gutter) 0;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 6vw, 72px);
  background: var(--ink);
}

.page-home .home-hero-media {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
  overflow: hidden;
}

.page-home .home-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .5;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 20% 14%, rgba(123, 92, 255, .38), transparent 58%),
    radial-gradient(ellipse at 86% 82%, rgba(41, 216, 232, .16), transparent 52%),
    linear-gradient(180deg, rgba(7, 10, 20, .52) 0%, rgba(7, 10, 20, .88) 58%, var(--ink) 100%);
}

.page-home .home-hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-home .home-kicker {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-home .home-title {
  margin: 0 0 22px;
  max-width: 14em;
  font-size: clamp(32px, 6.4vw, 62px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: .02em;
  color: var(--text);
}

.page-home .home-lede {
  margin: 0 0 26px;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--text-soft);
}

.page-home .home-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(32px, 5vw, 52px);
}

.page-home .home-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--orbit);
  border: 1px solid var(--orbit);
  border-radius: var(--r-lg);
  overflow: hidden;
}

@media (min-width: 720px) {
  .page-home .home-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-home .home-stats .stat {
  padding: 18px 18px 20px;
  background: rgba(16, 23, 40, .84);
}

.page-home .home-stats dt {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-dim);
}

.page-home .home-stats dd {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 0;
}

.page-home .stat-num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-home .stat-unit {
  font-size: 13px;
  color: var(--text-soft);
}

.page-home .home-range {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-dim);
}

/* ---------- 主体网格 ---------- */
.page-home .home-body {
  display: grid;
  gap: 28px;
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(44px, 7vw, 84px) var(--gutter) 0;
}

@media (min-width: 1000px) {
  .page-home .home-body {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }
}

/* ---------- 章节导航 ---------- */
.page-home .home-rail {
  align-self: start;
}

@media (min-width: 1000px) {
  .page-home .home-rail {
    position: sticky;
    top: 92px;
  }
}

.page-home .rail-label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--text-dim);
}

.page-home .rail-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-home .rail-list::-webkit-scrollbar {
  display: none;
}

@media (min-width: 1000px) {
  .page-home .rail-list {
    flex-direction: column;
    gap: 2px;
    padding-bottom: 0;
    overflow: visible;
  }
}

.page-home .rail-link {
  display: block;
  padding: 8px 12px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-size: 13.5px;
  line-height: 1.5;
  white-space: nowrap;
  text-decoration: none;
  color: var(--text-dim);
  transition: color .25s var(--ease), border-color .25s var(--ease), background-color .25s var(--ease);
}

.page-home .rail-link:hover,
.page-home .rail-link:focus-visible {
  color: var(--cyan);
}

.page-home .rail-link.is-current {
  color: var(--text);
  border-left-color: var(--flame);
  background: rgba(255, 107, 44, .09);
}

.page-home .rail-num {
  margin-right: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--nebula);
}

/* ---------- 章节骨架 ---------- */
.page-home .home-flow {
  min-width: 0;
}

.page-home .home-section {
  padding-bottom: clamp(48px, 7vw, 88px);
  scroll-margin-top: 92px;
}

.page-home .home-section + .home-section {
  border-top: 1px solid var(--orbit);
  padding-top: clamp(36px, 5vw, 64px);
}

.page-home .home-sec-head {
  display: grid;
  gap: 6px;
  margin-bottom: 24px;
}

@media (min-width: 640px) {
  .page-home .home-sec-head {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 20px;
    align-items: start;
  }
}

.page-home .home-sec-num {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4.6vw, 44px);
  font-weight: 700;
  line-height: 1;
  color: var(--nebula);
  text-shadow: 0 0 26px rgba(123, 92, 255, .6);
}

.page-home .home-sec-title .eyebrow {
  margin: 0 0 6px;
}

.page-home .home-sec-title h2 {
  margin: 0;
}

.page-home .home-sec-lede {
  margin: 0 0 22px;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-soft);
}

.page-home .home-sec-lede--tight {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: 14px;
}

/* ---------- 01 站点坐标 ---------- */
.page-home .home-split {
  display: grid;
  gap: 22px;
}

@media (min-width: 900px) {
  .page-home .home-split {
    grid-template-columns: minmax(0, 1.85fr) minmax(0, 1fr);
    gap: 34px;
  }
}

.page-home .home-split-main p {
  margin: 0 0 16px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-soft);
}

.page-home .home-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 22px;
}

.page-home .home-links a {
  padding-bottom: 2px;
  font-size: 14px;
  text-decoration: none;
  color: var(--cyan);
  border-bottom: 1px solid rgba(41, 216, 232, .35);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

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

.page-home .home-facts {
  margin: 0;
  padding: 18px 20px;
  list-style: none;
  background: var(--ink-panel);
  border: 1px solid var(--orbit);
  border-radius: var(--r-lg);
}

.page-home .home-facts li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-home .home-facts li + li {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--home-rule);
}

.page-home .home-facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--nebula);
  box-shadow: 0 0 10px rgba(123, 92, 255, .8);
}

/* ---------- 图片容器 ---------- */
.page-home .figure-media {
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--ink-deep);
}

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

.page-home .figure-caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 02 赛程星图 ---------- */
.page-home .home-star {
  margin: 0 0 26px;
}

.page-home .league-filter {
  display: grid;
  gap: 14px;
  margin-bottom: 22px;
}

.page-home .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .hue-chip {
  --hue: var(--nebula);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-soft);
  background: transparent;
  border: 1px solid var(--orbit);
  border-radius: 999px;
  cursor: pointer;
  transition: color .25s var(--ease), border-color .25s var(--ease), background-color .25s var(--ease);
}

.page-home .hue-chip::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--hue);
  box-shadow: 0 0 10px var(--hue);
}

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

.page-home .hue-chip.is-active {
  color: var(--ink);
  background: var(--hue);
  border-color: var(--hue);
}

.page-home .hue-chip.is-active::before {
  background: rgba(7, 10, 20, .7);
  box-shadow: none;
}

.page-home .league-count {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 0;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-dim);
}

.page-home .league-count .mono {
  font-size: 15px;
  color: var(--cyan);
}

.page-home .league-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .page-home .league-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-home .league-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-home .league-node {
  position: relative;
  overflow: hidden;
  padding: 20px 18px 18px;
  background: var(--ink-panel);
  border: 1px solid var(--orbit);
  border-radius: var(--r-lg);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-home .league-node::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18px;
  width: 34px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--hue, var(--nebula));
  box-shadow: 0 0 16px var(--hue, var(--nebula));
}

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

.page-home .league-node[hidden] {
  display: none;
}

.page-home .league-name {
  margin: 12px 0 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.page-home .league-meta {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--hue, var(--cyan));
}

.page-home .league-desc {
  margin: 0 0 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-home .league-link {
  display: inline-block;
  font-size: 13px;
  text-decoration: none;
  color: var(--cyan);
  border-bottom: 1px solid rgba(41, 216, 232, .35);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-home .league-link:hover {
  color: var(--flame);
  border-bottom-color: var(--flame);
}

/* ---------- 03 场景入口 ---------- */
.page-home .path-grid {
  display: grid;
  gap: 18px;
}

@media (min-width: 860px) {
  .page-home .path-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }
}

.page-home .path-card {
  display: flex;
  flex-direction: column;
  padding: 26px 24px 24px;
  background: linear-gradient(160deg, rgba(123, 92, 255, .15), rgba(16, 23, 40, .92) 58%);
  border: 1px solid var(--home-line);
  border-radius: var(--r-xl);
}

.page-home .path-tag {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-home .path-card h3 {
  margin: 0 0 12px;
  font-size: 21px;
  color: var(--text);
}

.page-home .path-lede {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-home .path-steps {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-home .path-steps li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-home .step-num {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  border: 1px solid rgba(41, 216, 232, .42);
  border-radius: 50%;
}

.page-home .path-result {
  margin: 0 0 20px;
  padding-left: 14px;
  border-left: 2px solid var(--flame);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-home .path-card .btn {
  align-self: flex-start;
  margin-top: auto;
}

.page-home .home-path-figure {
  margin: 26px 0 0;
}

/* ---------- 04 数据说明 ---------- */
.page-home .plate-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 700px) {
  .page-home .plate-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-home .metric-plate {
  display: flex;
  flex-direction: column;
  padding: 22px 20px;
  border-radius: var(--r-lg);
}

.page-home .metric-plate .plate-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--nebula);
}

.page-home .metric-plate h3 {
  margin: 12px 0 10px;
  font-size: 18px;
  color: var(--text);
}

.page-home .metric-plate p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-home .metric-plate .metric-note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--home-rule);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
}

/* ---------- 05 阅读方式 ---------- */
.page-home .compare {
  display: grid;
  gap: 16px;
  margin-bottom: 26px;
}

@media (min-width: 780px) {
  .page-home .compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-home .compare-col {
  padding: 22px 20px;
  background: var(--ink-panel);
  border: 1px solid var(--orbit);
  border-radius: var(--r-lg);
}

.page-home .compare-col--lit {
  border-color: rgba(41, 216, 232, .38);
  background: linear-gradient(165deg, rgba(41, 216, 232, .1), rgba(16, 23, 40, .95) 56%);
}

.page-home .compare-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--text-dim);
}

.page-home .compare-col--lit .compare-label {
  color: var(--cyan);
}

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

.page-home .compare-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-home .compare-list li + li {
  margin-top: 12px;
}

.page-home .compare-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-dim);
}

.page-home .compare-col--lit .compare-list li::before {
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(41, 216, 232, .8);
}

.page-home .home-note {
  padding: 26px 24px;
  border-radius: var(--r-xl);
}

.page-home .home-note .paper-head h3 {
  margin: 0 0 14px;
  font-size: 19px;
  color: var(--ink-brown);
}

.page-home .home-note p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.95;
  color: var(--ink-brown);
}

/* ---------- 06 更新与维护 ---------- */
.page-home .track {
  margin: 0 0 30px;
  padding: 0 0 0 22px;
  list-style: none;
  border-left: 1px solid var(--orbit);
}

.page-home .track-item {
  position: relative;
  padding-bottom: 26px;
}

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

.page-home .track-item::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--nebula);
  box-shadow: 0 0 12px rgba(123, 92, 255, .85);
}

.page-home .track-item:last-child::before {
  background: var(--flame);
  box-shadow: 0 0 14px rgba(255, 107, 44, .9);
}

.page-home .track-yr {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-home .track-body h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--text);
}

.page-home .track-body p {
  margin: 0;
  max-width: 60ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-home .home-track-figure {
  margin: 0 0 26px;
}

.page-home .team-strip {
  padding: 22px 22px 24px;
  background: var(--ink-panel);
  border: 1px solid var(--orbit);
  border-radius: var(--r-lg);
}

.page-home .team-lead {
  margin: 0 0 16px;
  font-size: 15px;
  color: var(--text);
}

.page-home .team-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

@media (min-width: 700px) {
  .page-home .team-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-home .team-list li {
  font-size: 13px;
  color: var(--text-dim);
}

.page-home .team-list .mono {
  display: block;
  margin-bottom: 4px;
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}

.page-home .team-links {
  margin: 0;
  font-size: 14px;
  color: var(--text-dim);
}

.page-home .team-links a {
  text-decoration: none;
  color: var(--cyan);
  transition: color .25s var(--ease);
}

.page-home .team-links a:hover {
  color: var(--flame);
}

/* ---------- 下一步入口 ---------- */
.page-home .home-next {
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 88px) var(--gutter) clamp(56px, 8vw, 96px);
  border-top: 1px solid var(--orbit);
}

.page-home .home-next h2 {
  margin: 0 0 24px;
}

.page-home .next-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 640px) {
  .page-home .next-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1020px) {
  .page-home .next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .next-card {
  display: block;
  padding: 20px 18px 22px;
  text-decoration: none;
  background: var(--ink-panel);
  border: 1px solid var(--orbit);
  border-radius: var(--r-lg);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

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

.page-home .next-num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--nebula);
}

.page-home .next-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--text);
}

.page-home .next-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-soft);
}

@media (prefers-reduced-motion: reduce) {
  .page-home .league-node,
  .page-home .next-card,
  .page-home .rail-link {
    transition: none;
  }
}