/* ===== 首页 page-home ===== */

.page-home {
  overflow-x: clip;
  background: var(--void);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
}

/* ---------- 首屏 ---------- */

.page-home .home-hero {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: min(94vh, 900px);
  display: flex;
  align-items: flex-end;
  padding: calc(var(--header-h) + 64px) 0 clamp(64px, 10vh, 120px);
  overflow: hidden;
}

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

.page-home .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 42%;
  opacity: 0.42;
}

.page-home .hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(242, 245, 255, 0.055) 1px, transparent 1.4px),
    radial-gradient(120% 90% at 76% 16%, rgba(122, 92, 255, 0.34), transparent 62%),
    radial-gradient(90% 80% at 10% 90%, rgba(77, 240, 224, 0.16), transparent 58%),
    linear-gradient(180deg, rgba(5, 7, 15, 0.42) 0%, rgba(5, 7, 15, 0.74) 54%, var(--void) 100%);
  background-size: 3px 3px, auto, auto, auto;
}

.page-home .hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--shell-pad);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
}

.page-home .hero-main .eyebrow {
  margin-bottom: var(--space-3);
}

.page-home .hero-title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(3rem, 9vw, 8.5rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--pure-white);
}

.page-home .hero-title .em {
  font-family: var(--font-emphasis);
  font-weight: 900;
  color: var(--pure-white);
}

.page-home .hero-lead {
  margin: 0;
  max-width: 34ch;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-home .hero-rail {
  border-top: 1px solid var(--structure);
  padding-top: var(--space-3);
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-home .rail-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.22em;
  font-weight: 500;
  color: var(--index-blue);
  text-transform: uppercase;
}

.page-home .rail-version {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1;
  color: var(--signal-cyan);
}

.page-home .rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .rail-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--structure);
  font-size: 13px;
}

.page-home .rail-key {
  color: var(--text-secondary);
}

.page-home .rail-val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
}

/* ---------- 通用区块 ---------- */

.page-home .home-block {
  position: relative;
  padding: clamp(72px, 11vw, 148px) 0;
}

.page-home .home-block--tight {
  padding: clamp(56px, 7vw, 96px) 0;
}

.page-home .block-head {
  display: grid;
  gap: var(--space-2);
  max-width: 58ch;
  margin-bottom: clamp(32px, 5vw, 56px);
}

.page-home .section-title {
  margin: 0;
}

/* ---------- 数据状态面板 ---------- */

.page-home .deck-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
}

.page-home .deck-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background-color: var(--structure);
  border: 1px solid var(--structure);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-home .deck-item {
  background-color: var(--panel);
  background-image: none;
  padding: clamp(20px, 2.4vw, 30px);
  display: grid;
  grid-template-rows: auto auto 0fr;
  align-content: start;
  outline: none;
  transition:
    grid-template-rows 260ms var(--ease-out),
    background-image 180ms var(--ease-out);
}

.page-home .deck-item:is(:hover, :focus-visible) {
  grid-template-rows: auto auto 1fr;
  background-image: linear-gradient(rgba(77, 240, 224, 0.07), rgba(77, 240, 224, 0.07));
}

.page-home .deck-item:focus-visible {
  box-shadow: inset 0 0 0 2px var(--signal-cyan);
}

.page-home .deck-key {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.22em;
  font-weight: 500;
  color: var(--index-blue);
}

.page-home .deck-value {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  line-height: 1.1;
  color: var(--text-primary);
}

.page-home .deck-note {
  margin: 0;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-home .deck-media {
  margin: 0;
  align-self: start;
}

.page-home .deck-footnote {
  margin: var(--space-4) 0 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.page-home .deck-footnote a {
  color: var(--signal-cyan);
  text-underline-offset: 4px;
}

/* ---------- 赛季分段 ---------- */

.page-home .season {
  background: var(--deep-field);
  overflow: hidden;
}

.page-home .season-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-home .season-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-home .season-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(70% 90% at 82% 18%, rgba(122, 92, 255, 0.26), transparent 62%),
    linear-gradient(180deg, var(--deep-field) 0%, rgba(10, 18, 38, 0.58) 42%, rgba(10, 18, 38, 0.94) 100%);
}

.page-home .season-inner {
  position: relative;
  z-index: 1;
}

.page-home .season-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-home .season-tabs [role="tab"] {
  appearance: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.06em;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--structure);
  background-color: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition:
    color 140ms var(--ease-out),
    border-color 140ms var(--ease-out),
    background-color 140ms var(--ease-out);
}

.page-home .season-tabs [role="tab"]:hover {
  color: var(--text-primary);
  border-color: var(--cyan-deep);
}

.page-home .season-tabs [role="tab"][aria-selected="true"] {
  background-color: var(--signal-cyan);
  border-color: var(--signal-cyan);
  color: var(--ink-on-signal);
}

.page-home .season-tabs [role="tab"]:focus-visible {
  outline: 2px solid var(--signal-cyan);
  outline-offset: 3px;
}

.page-home .season-stage {
  min-height: 8.5rem;
}

.page-home .season-panel {
  display: grid;
  gap: var(--space-2);
  max-width: 60ch;
}

.page-home .season-panel[hidden] {
  display: none;
}

.page-home .season-scale {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--signal-cyan);
}

.page-home .season-note {
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.85;
  color: var(--text-primary);
}

/* ---------- 四条数据入口 ---------- */

.page-home .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .entry {
  width: 100%;
}

.page-home .entry-link {
  display: flex;
  align-items: flex-start;
  gap: clamp(16px, 2.4vw, 32px);
  padding: clamp(20px, 2.6vw, 32px) clamp(20px, 3vw, 40px);
  border: 1px solid var(--structure);
  border-radius: var(--radius-lg);
  background-color: var(--panel);
  color: inherit;
  text-decoration: none;
  transition:
    border-color 160ms var(--ease-out),
    transform 160ms var(--ease-out),
    background-image 160ms var(--ease-out);
}

.page-home .entry-link:hover {
  border-color: var(--signal-cyan);
  transform: translateX(6px);
  background-image: linear-gradient(rgba(77, 240, 224, 0.05), rgba(77, 240, 224, 0.05));
}

.page-home .entry-link:focus-visible {
  outline: 2px solid var(--signal-cyan);
  outline-offset: 3px;
}

.page-home .entry-idx {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--index-blue);
  padding-top: 4px;
}

.page-home .entry-body {
  display: grid;
  gap: 6px;
  flex: 1 1 auto;
  min-width: 0;
}

.page-home .entry-name {
  font-family: var(--font-emphasis);
  font-weight: 900;
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  line-height: 1.3;
  color: var(--pure-white);
}

.page-home .entry-desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
}

.page-home .entry-go {
  flex: none;
  align-self: center;
  font-size: 20px;
  color: var(--signal-cyan);
}

/* ---------- 球迷组织快照 ---------- */

.page-home .snapshot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.page-home .snapshot-media {
  position: relative;
  margin: 0;
}

.page-home .snapshot-media::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image: linear-gradient(155deg, rgba(122, 92, 255, 0.24), rgba(5, 7, 15, 0.06));
  pointer-events: none;
}

.page-home .snapshot-body .eyebrow {
  margin-bottom: var(--space-2);
}

.page-home .snapshot-body .section-title {
  margin-bottom: var(--space-3);
}

.page-home .snapshot-text {
  margin: 0;
  max-width: 42ch;
  color: var(--text-secondary);
}

.page-home .snapshot-stats {
  list-style: none;
  margin: var(--space-4) 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.page-home .snapshot-stats li {
  display: grid;
  gap: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--structure);
}

.page-home .snapshot-stats .stat__value {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
}

/* ---------- 更新节奏 ---------- */

.page-home .cadence {
  border-top: 1px solid var(--structure);
}

.page-home .cadence-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
}

.page-home .cadence-intro .section-title {
  margin-bottom: var(--space-3);
}

.page-home .cadence-intro .lead {
  max-width: 34ch;
  color: var(--text-secondary);
}

.page-home .cadence-intro .link-arrow {
  display: inline-block;
  margin-top: var(--space-3);
}

.page-home .cadence-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: cadence;
  display: grid;
  gap: 0;
}

.page-home .cadence-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: var(--space-3) 0;
  border-top: 1px solid var(--structure);
}

.page-home .cadence-list li:last-child {
  border-bottom: 1px solid var(--structure);
}

.page-home .cadence-when {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--signal-cyan);
}

.page-home .cadence-what {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-secondary);
}

/* ---------- 收尾 ---------- */

.page-home .closing {
  background: var(--deep-field);
}

.page-home .closing-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  align-items: center;
}

.page-home .closing-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.4rem, 2.6vw, 2.1rem);
  line-height: 1.3;
  color: var(--pure-white);
}

.page-home .closing-text {
  margin: 0;
  max-width: 44ch;
  font-size: 15px;
  color: var(--text-secondary);
}

.page-home .closing-inner .btn {
  justify-self: start;
}

/* ---------- 断点 ---------- */

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

  .page-home .cadence-list li {
    grid-template-columns: minmax(0, 190px) minmax(0, 1fr);
    gap: var(--space-3);
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-home .hero-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: clamp(32px, 6vw, 88px);
  }

  .page-home .hero-rail {
    border-top: 0;
    border-left: 1px solid var(--structure);
    padding: 4px 0 4px var(--space-4);
  }

  .page-home .deck-body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 280px);
    align-items: start;
  }

  .page-home .snapshot-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }

  .page-home .cadence-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .closing-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-5);
  }

  .page-home .closing-inner .btn {
    justify-self: end;
  }

  .page-home .entry:nth-child(1) {
    width: 100%;
  }

  .page-home .entry:nth-child(2) {
    width: 84%;
  }

  .page-home .entry:nth-child(3) {
    width: 92%;
  }

  .page-home .entry:nth-child(4) {
    width: 74%;
  }
}

@media (min-width: 1100px) {
  .page-home .deck-body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
    gap: clamp(40px, 5vw, 72px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .deck-item,
  .page-home .entry-link,
  .page-home .season-tabs [role="tab"] {
    transition: none;
  }

  .page-home .entry-link:hover {
    transform: none;
  }
}