/* ================= 首页 · page-home ================= */
.page-home {
  --home-shadow: 6px 6px 0 var(--carbon);
  --home-num: clamp(72px, 16vw, 158px);
  background: var(--ink);
  color: var(--paper);
}

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

/* ---------------- 首屏 ---------------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 54px) 0 0;
  background-color: var(--ink);
  background-image:
    linear-gradient(to right, rgba(30, 74, 61, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 74, 61, 0.55) 1px, transparent 1px);
  background-size: 64px 64px;
  border-bottom: 1px solid var(--line);
}

.page-home .hero::after {
  content: "";
  position: absolute;
  top: -18%;
  right: -8%;
  width: 54%;
  height: 152%;
  pointer-events: none;
  background: linear-gradient(155deg, rgba(226, 59, 36, 0.2), rgba(243, 196, 27, 0.07) 60%, transparent);
  clip-path: polygon(46% 0, 100% 0, 100% 100%, 0 100%);
}

.page-home .hero > .wrap,
.page-home .league-bar {
  position: relative;
  z-index: 1;
}

.page-home .breadcrumb-line {
  margin: 0 0 clamp(18px, 3vw, 34px);
  color: var(--mid);
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
  align-items: center;
}

@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: 6fr 4fr;
    min-height: 60vh;
  }
}

.page-home .hero-round {
  display: flex;
  align-items: flex-end;
  gap: clamp(10px, 2vw, 20px);
  margin: 0 0 6px;
}

.page-home .hero-round-num {
  font-family: var(--font-mono);
  font-size: var(--home-num);
  font-weight: 700;
  line-height: 0.8;
  letter-spacing: -0.05em;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

.page-home .hero-round-side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding-bottom: 10px;
  color: var(--gray);
}

.page-home .hero-title {
  margin: 18px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(25px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--paper);
  max-width: 20em;
}

.page-home .hero-lead {
  margin: 0 0 24px;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.75;
  color: var(--gray);
  max-width: 34em;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .hero-actions .btn {
  min-width: 0;
}

.page-home .hero-side {
  display: grid;
  gap: 16px;
}

.page-home .hero-figure {
  margin: 0;
  border: 2px solid var(--line);
  box-shadow: var(--home-shadow);
  background: var(--ink-2);
  overflow: hidden;
}

.page-home .hero-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .hero-summary {
  border: 1px solid var(--line);
  background: rgba(18, 49, 42, 0.86);
  padding: 14px 16px;
}

.page-home .hero-summary .label-mono {
  display: block;
  margin: 0 0 10px;
  color: var(--yellow);
}

.page-home .hero-summary dl {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 7px 12px;
  margin: 0;
}

.page-home .hero-summary dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

.page-home .hero-summary dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--paper);
  text-align: right;
}

/* ---------------- 联赛切换条 ---------------- */
.page-home .league-bar {
  margin-top: clamp(24px, 4vw, 42px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(10, 15, 13, 0.55);
}

.page-home .league-track {
  display: flex;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-home .league-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray);
  text-decoration: none;
  border-right: 1px solid var(--line);
  transition: background-color 150ms ease-out, color 150ms ease-out, box-shadow 150ms ease-out;
}

.page-home .league-chip .chip-count {
  opacity: 0.7;
  font-variant-numeric: tabular-nums;
}

.page-home .league-chip:hover {
  background: var(--ink-2);
  color: var(--paper);
}

.page-home .league-chip:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: -2px;
}

.page-home .league-chip.is-active {
  background: var(--yellow);
  color: var(--on-yellow);
  font-weight: 700;
}

.page-home .league-chip.is-active:hover {
  background: var(--yellow);
  color: var(--on-yellow);
}

/* ---------------- 通用分段 ---------------- */
.page-home .section {
  padding: clamp(48px, 7vw, 92px) 0;
}

.page-home .section--band {
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .sec-head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(22px, 3vw, 38px);
}

.page-home .sec-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mid);
}

.page-home .sec-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
  max-width: 24em;
}

.page-home .sec-lead {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray);
  max-width: 42em;
}

/* ---------------- 本轮速览表 ---------------- */
.page-home .table-wrap {
  border: 1px solid var(--line);
  background: rgba(18, 49, 42, 0.5);
  overflow-x: auto;
}

.page-home .round-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.page-home .round-table thead th {
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: left;
  color: var(--gray);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-home .round-table tbody th,
.page-home .round-table tbody td {
  padding: 14px;
  border-bottom: 1px solid rgba(30, 74, 61, 0.55);
  text-align: left;
  font-weight: 400;
  color: var(--paper);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.page-home .round-table tbody tr:last-child th,
.page-home .round-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .round-table tbody tr {
  transition: background-color 150ms ease-out;
}

.page-home .round-table tbody tr:hover {
  background: rgba(243, 196, 27, 0.09);
}

.page-home .round-table .num {
  text-align: right;
  font-family: var(--font-mono);
}

.page-home .lg-code {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--yellow);
}

.page-home .lg-name {
  display: block;
  margin-top: 3px;
  font-size: 14px;
  color: var(--paper);
}

.page-home .table-note {
  margin: 14px 0 0;
  color: var(--mid);
}

/* ---------------- 三条路径 ---------------- */
.page-home .paths-figure {
  margin: 0 0 clamp(20px, 3vw, 34px);
  border: 1px solid var(--line);
  background: var(--ink);
  overflow: hidden;
}

.page-home .paths-figure img {
  width: 100%;
  aspect-ratio: 3 / 1;
  object-fit: cover;
  opacity: 0.9;
}

.page-home .paths {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--line);
}

@media (min-width: 800px) {
  .page-home .paths {
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-home .path {
  padding: clamp(20px, 2.6vw, 32px);
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-home .path:last-child {
  border-bottom: 0;
}

@media (min-width: 800px) {
  .page-home .path {
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }
  .page-home .path:last-child {
    border-right: 0;
  }
}

.page-home .path-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--line);
}

.page-home .path-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper);
}

.page-home .path-text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-home .path-link {
  justify-self: start;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--red-lit);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 150ms ease-out, color 150ms ease-out;
}

.page-home .path-link:hover,
.page-home .path-link:focus-visible {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}

/* ---------------- 规模色带 ---------------- */
.page-home .strip {
  background: var(--ink-3);
  border-bottom: 1px solid var(--line);
}

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

@media (min-width: 760px) {
  .page-home .strip-list {
    grid-template-columns: repeat(4, 1fr);
  }
}

.page-home .strip-list li {
  background: var(--ink-3);
  padding: clamp(16px, 2.4vw, 26px);
  display: grid;
  gap: 6px;
}

.page-home .strip-num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

.page-home .strip-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray);
}

/* ---------------- 多联赛看板 ---------------- */
.page-home .board-figure {
  margin: 0 0 clamp(20px, 3vw, 32px);
  border: 2px solid var(--line);
  box-shadow: var(--home-shadow);
  overflow: hidden;
  background: var(--ink);
}

.page-home .board-figure img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.page-home .board-notes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

@media (min-width: 780px) {
  .page-home .board-notes {
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-home .board-note {
  padding: clamp(16px, 2.2vw, 26px) 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 780px) {
  .page-home .board-note {
    padding-right: clamp(16px, 2.4vw, 30px);
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }
  .page-home .board-note:last-child {
    border-right: 0;
    padding-right: 0;
  }
  .page-home .board-note + .board-note {
    padding-left: clamp(16px, 2.4vw, 30px);
  }
}

.page-home .board-note .label-mono {
  display: block;
  margin: 0 0 8px;
  color: var(--yellow);
}

.page-home .board-note p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

/* ---------------- 使用人群 ---------------- */
.page-home .users {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (min-width: 720px) {
  .page-home .users {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1040px) {
  .page-home .users {
    grid-template-columns: repeat(4, 1fr);
  }
}

.page-home .user {
  background: var(--ink-2);
  padding: clamp(18px, 2.4vw, 28px);
  display: grid;
  gap: 10px;
  align-content: start;
  border-left: 3px solid transparent;
  transition: border-color 150ms ease-out, background-color 150ms ease-out;
}

.page-home .user:hover {
  border-left-color: var(--yellow);
  background: #143A31;
}

.page-home .user-role {
  margin: 0;
  color: var(--red-lit);
}

.page-home .user-text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.78;
  color: var(--gray);
}

.page-home .users-more {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-home .users-more a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--yellow);
}

.page-home .users-more a:hover,
.page-home .users-more a:focus-visible {
  color: var(--yellow);
}

/* ---------------- 刷新与版本节奏 ---------------- */
.page-home .cadence {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 48px);
  align-items: start;
}

@media (min-width: 960px) {
  .page-home .cadence {
    grid-template-columns: 7fr 5fr;
  }
}

.page-home .cadence .sec-head {
  margin-bottom: clamp(18px, 2.4vw, 26px);
}

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

.page-home .cadence-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 560px) {
  .page-home .cadence-list li {
    grid-template-columns: 96px 1fr;
    gap: 20px;
    align-items: baseline;
  }
}

.page-home .cadence-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--yellow);
}

.page-home .cadence-val {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-home .cadence-val a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--yellow);
}

.page-home .cadence-val a:hover,
.page-home .cadence-val a:focus-visible {
  color: var(--yellow);
}

.page-home .cadence-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
  padding-bottom: 12px;
}

.page-home .cadence-figure img {
  width: 100%;
  aspect-ratio: 50 / 31;
  object-fit: cover;
}

.page-home .cadence-figure figcaption {
  padding: 12px 14px 0;
  color: var(--mid);
}

/* ---------------- 首次到访 ---------------- */
.page-home .start-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.6vw, 18px);
}

@media (min-width: 860px) {
  .page-home .start-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-home .start-item {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: clamp(18px, 2.4vw, 28px);
  border: 2px solid var(--line);
  background: var(--ink);
  text-decoration: none;
  transition: border-color 150ms ease-out, box-shadow 150ms ease-out, transform 150ms ease-out;
}

.page-home .start-item:hover,
.page-home .start-item:focus-visible {
  border-color: var(--yellow);
  box-shadow: var(--home-shadow);
  transform: translate(-2px, -2px);
}

.page-home .start-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mid);
}

.page-home .start-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-home .start-desc {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

@media (prefers-reduced-motion: reduce) {
  .page-home .start-item:hover,
  .page-home .start-item:focus-visible {
    transform: none;
  }
}
</main>