.page-home {
  --ph-hairline: #C3CBD3;
  --ph-ink-soft: rgba(12, 16, 21, .68);
  --ph-paper-alt: #FFFFFF;
  background: var(--paper);
}

.page-home .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 封面 ---------- */
.page-home .cover {
  padding-top: 30px;
  border-bottom: 1px solid var(--ph-hairline);
}

.page-home .cover__eyebrow {
  display: inline-block;
  margin: 0 0 22px;
  padding-top: 9px;
  border-top: 2px solid var(--green);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--green);
  text-transform: uppercase;
}

.page-home .cover__grid {
  display: grid;
  gap: 30px;
}

.page-home .cover__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(38px, 10vw, 84px);
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-home .cover__deck {
  max-width: 34em;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ph-ink-soft);
}

.page-home .cover__jump {
  display: flex;
  flex-wrap: wrap;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ph-hairline);
  border-left: 1px solid var(--ph-hairline);
}

.page-home .cover__jump li {
  flex: 1 1 auto;
  border-right: 1px solid var(--ph-hairline);
  border-bottom: 1px solid var(--ph-hairline);
}

.page-home .cover__jump a {
  display: block;
  padding: 11px 18px;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}

.page-home .cover__jump a:hover,
.page-home .cover__jump a:focus-visible {
  color: var(--blue);
  background: var(--blue-soft);
  border-bottom-color: var(--orange);
}

.page-home .cover__media {
  margin: 0;
  border: 1px solid var(--ph-hairline);
}

.page-home .cover__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-home .cover__media .media__cap {
  padding: 9px 12px;
  font-size: 12px;
  color: var(--ph-ink-soft);
  border-top: 1px solid var(--ph-hairline);
}

.page-home .cover__strip {
  margin-top: 34px;
  border-top: 2px solid var(--green);
  background: var(--green-soft);
}

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

.page-home .cover__stat {
  padding: 16px 18px 18px;
  border-right: 1px solid rgba(14, 122, 85, .22);
  border-bottom: 1px solid rgba(14, 122, 85, .22);
}

.page-home .cover__stat .num {
  display: block;
  font-size: 26px;
  font-weight: 700;
  line-height: 1.05;
  color: var(--green-deep);
}

.page-home .cover__stat span:last-child {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  letter-spacing: .03em;
  color: rgba(12, 16, 21, .7);
}

/* ---------- 联赛目录 ---------- */
.page-home .leagues {
  padding: 52px 0 58px;
  background-image:
    repeating-linear-gradient(to right, rgba(195, 203, 211, .28) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(to bottom, rgba(195, 203, 211, .22) 0 1px, transparent 1px 96px);
}

.page-home .leagues__grid {
  display: grid;
  gap: 28px;
}

.page-home .leagues__aside {
  border-left: 3px solid var(--green);
  padding-left: 16px;
}

.page-home .leagues__chart {
  display: block;
  width: 100%;
  max-width: 200px;
  height: auto;
  margin: 18px 0 18px;
}

.page-home .leagues__aside .note-rot {
  color: var(--ph-ink-soft);
}

.page-home .leagues__intro {
  margin: 18px 0 0;
  max-width: 24em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ph-ink-soft);
}

.page-home .leagues__link {
  margin: 20px 0 0;
}

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

.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  margin: 20px 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ph-hairline);
}

.page-home .filter-bar__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .filter-bar__count {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .03em;
  color: var(--ph-ink-soft);
}

.page-home .filter-bar__count .num {
  font-weight: 700;
  color: var(--ink);
}

.page-home .league-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--ph-hairline);
  border: 1px solid var(--ph-hairline);
}

.page-home .lg-card {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 18px 18px 16px;
  background: var(--paper);
  transition: background var(--t-fast);
}

.page-home .lg-card::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: transparent;
  transition: background var(--t-fast);
}

.page-home .lg-card:hover {
  background: var(--ph-paper-alt);
}

.page-home .lg-card:hover::before {
  background: var(--orange);
}

.page-home .lg-card[hidden],
.page-home .lg-card.is-hidden {
  display: none;
}

.page-home .lg-card__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-home .lg-card__idx {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--blue);
}

.page-home .lg-card__name {
  margin: 0;
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .lg-card__meta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--ph-hairline);
}

.page-home .lg-card__cell {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.page-home .lg-card__cell dt {
  font-size: 11px;
  letter-spacing: .1em;
  color: rgba(12, 16, 21, .55);
}

.page-home .lg-card__cell dd {
  margin: 3px 0 0;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--ink);
}

.page-home .lg-card__state {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--green);
}

.page-home .lg-card__state--rev {
  color: var(--blue);
}

/* ---------- 通栏数据带 ---------- */
.page-home .data-band__inner {
  display: grid;
  gap: 22px;
  padding-top: 38px;
  padding-bottom: 38px;
}

.page-home .data-band__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(246, 247, 244, .68);
}

.page-home .data-band__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .data-band__list li {
  padding-left: 14px;
  border-left: 1px solid rgba(246, 247, 244, .3);
}

.page-home .data-band__list .num {
  display: block;
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--paper);
}

.page-home .data-band__list li:nth-child(3) .num {
  color: var(--orange);
}

.page-home .data-band__list span:last-child {
  display: block;
  margin-top: 7px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(246, 247, 244, .74);
}

/* ---------- 对照工具 ---------- */
.page-home .compare {
  padding: 56px 0 60px;
}

.page-home .compare__grid {
  display: grid;
  gap: 30px;
}

.page-home .compare__lead {
  max-width: 34em;
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ph-ink-soft);
}

.page-home .steps {
  display: grid;
  gap: 1px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: ph-step;
  background: var(--ph-hairline);
  border: 1px solid var(--ph-hairline);
}

.page-home .steps li {
  position: relative;
  counter-increment: ph-step;
  padding: 16px 18px 16px 56px;
  background: var(--paper);
}

.page-home .steps li::before {
  content: "0" counter(ph-step);
  position: absolute;
  top: 17px;
  left: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--orange);
}

.page-home .steps li strong {
  display: block;
  margin-bottom: 5px;
  font-size: 16px;
  font-weight: 900;
  color: var(--ink);
}

.page-home .steps li span {
  display: block;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ph-ink-soft);
}

.page-home .compare__dims-label {
  margin: 26px 0 12px;
  font-size: 12.5px;
  letter-spacing: .1em;
  color: rgba(12, 16, 21, .6);
}

.page-home .dims {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .compare__side {
  display: grid;
  gap: 20px;
  min-width: 0;
}

.page-home .cmp-panel {
  border: 1px solid var(--ph-hairline);
  background: var(--ph-paper-alt);
}

.page-home .cmp-panel__head,
.page-home .cmp-panel__rows li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: center;
  gap: 8px;
}

.page-home .cmp-panel__head {
  padding: 10px 14px;
  background: var(--blue-deep);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: rgba(246, 247, 244, .82);
}

.page-home .cmp-panel__head span:nth-child(2),
.page-home .cmp-panel__head span:nth-child(3) {
  text-align: right;
}

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

.page-home .cmp-panel__rows li {
  padding: 13px 14px;
  border-top: 1px solid var(--ph-hairline);
  transition: background var(--t-fast);
}

.page-home .cmp-panel__rows li:first-child {
  border-top: 0;
}

.page-home .cmp-panel__rows li:hover {
  background: var(--green-soft);
}

.page-home .cmp-panel__val {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-home .cmp-panel__val:last-child {
  text-align: right;
}

.page-home .cmp-panel__key {
  text-align: center;
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(12, 16, 21, .58);
}

.page-home .compare__media {
  margin: 0;
  border: 1px solid var(--ph-hairline);
}

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

.page-home .compare__media .media__cap {
  padding: 9px 12px;
  font-size: 12px;
  color: var(--ph-ink-soft);
  border-top: 1px solid var(--ph-hairline);
}

/* ---------- 校订流程 ---------- */
.page-home .flow {
  padding: 50px 0 56px;
  background: var(--blue-soft);
  border-top: 1px solid var(--ph-hairline);
  border-bottom: 1px solid var(--ph-hairline);
}

.page-home .flow__track {
  display: grid;
  gap: 1px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  background: var(--ph-hairline);
  border: 1px solid var(--ph-hairline);
  border-top: 2px solid var(--green);
}

.page-home .flow__track > li {
  padding: 22px 20px 24px;
  background: var(--paper);
}

.page-home .flow__idx {
  display: block;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--blue);
}

.page-home .flow__name {
  margin: 12px 0 0;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .flow__time {
  margin: 10px 0 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--green-deep);
}

.page-home .flow__desc {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ph-ink-soft);
}

/* ---------- 专题入口 ---------- */
.page-home .topics {
  padding: 54px 0 58px;
}

.page-home .topics__grid {
  display: grid;
  gap: 30px;
}

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

.page-home .stack {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 18px;
  margin-top: 14px;
  padding: 18px 18px 16px;
  border: 1px solid var(--ph-hairline);
  background: var(--paper);
  text-decoration: none;
  transition: border-color var(--t-fast), background var(--t-fast), transform var(--t-fast);
}

.page-home .stack:hover,
.page-home .stack:focus-visible {
  border-color: var(--green);
  background: var(--ph-paper-alt);
}

.page-home .stack__idx {
  grid-row: 1 / 3;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--orange);
}

.page-home .stack__body {
  display: block;
  min-width: 0;
}

.page-home .stack__title {
  display: block;
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .stack__desc {
  display: block;
  margin-top: 7px;
  font-size: 14px;
  line-height: 1.74;
  color: var(--ph-ink-soft);
}

.page-home .stack__go {
  grid-column: 2;
  display: inline-block;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  border-bottom: 1px solid var(--blue);
}

.page-home .topics__media {
  margin: 0;
  border: 1px solid var(--ph-hairline);
  align-self: start;
}

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

.page-home .topics__media .media__cap {
  padding: 9px 12px;
  font-size: 12px;
  color: var(--ph-ink-soft);
  border-top: 1px solid var(--ph-hairline);
}

/* ---------- 赛季阶段条 ---------- */
.page-home .season {
  border-top: 1px solid var(--ph-hairline);
  border-bottom: 1px solid var(--ph-hairline);
  background: var(--green-deep);
}

.page-home .season__inner {
  display: grid;
  gap: 10px;
  padding-top: 26px;
  padding-bottom: 28px;
}

.page-home .season__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-home .season__title {
  margin: 0;
  font-size: clamp(22px, 3.2vw, 30px);
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-home .season__text {
  max-width: 46em;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(246, 247, 244, .78);
}

.page-home .season__link {
  justify-self: start;
  margin-top: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  padding-bottom: 2px;
}

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

/* ---------- 页尾入口 ---------- */
.page-home .page-close {
  padding: 48px 0 56px;
}

.page-home .page-close__title {
  margin: 0 0 18px;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: .02em;
  color: var(--ink);
}

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

.page-home .page-close__list li {
  border-bottom: 1px solid var(--ph-hairline);
}

.page-home .page-close__list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 13px 4px;
  font-size: 14.5px;
  color: var(--ink);
  text-decoration: none;
  transition: color var(--t-fast), padding-left var(--t-fast);
}

.page-home .page-close__list a:hover,
.page-home .page-close__list a:focus-visible {
  color: var(--blue);
  padding-left: 10px;
}

.page-home .page-close__list .num {
  font-size: 12px;
  letter-spacing: .1em;
  color: rgba(12, 16, 21, .45);
}

.page-home .page-close__note {
  max-width: 44em;
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 2px solid var(--green);
  font-size: 13px;
  line-height: 1.78;
  color: var(--ph-ink-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-home .cover__strip-inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-home .data-band__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-home .page-close__list li:nth-child(odd) {
    border-right: 1px solid var(--ph-hairline);
  }

  .page-home .page-close__list a {
    padding-right: 18px;
  }
}

@media (min-width: 900px) {
  .page-home .cover__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 44px;
    align-items: end;
  }

  .page-home .compare__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }

  .page-home .topics__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: start;
  }

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

  .page-home .data-band__inner {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    align-items: end;
    gap: 30px;
  }
}

@media (min-width: 1024px) {
  .page-home .leagues__grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    gap: 44px;
    align-items: start;
  }

  .page-home .leagues__aside {
    position: sticky;
    top: calc(var(--frame-h) + 20px);
  }

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

@media (min-width: 1280px) {
  .page-home .cover__title {
    font-size: clamp(52px, 6vw, 88px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .cover__jump a,
  .page-home .lg-card,
  .page-home .lg-card::before,
  .page-home .stack,
  .page-home .cmp-panel__rows li,
  .page-home .page-close__list a {
    transition: none;
  }
}