.page-home {
  --home-line: rgba(217, 226, 220, .18);
  --home-deep-g: #10251C;
  --home-deep-b: #0A1626;

  display: block;
  background: var(--pitch-night);
  color: var(--chalk-line);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
}

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

.page-home h1,
.page-home h2,
.page-home h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
}

.page-home p {
  margin: 0;
}

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

.page-home a {
  color: inherit;
}

.page-home .prose {
  max-width: 44ch;
  font-size: 17px;
  line-height: 1.78;
}

.page-home .chap--dark .prose,
.page-home .chap--dark .prose--light {
  color: var(--chalk-line);
}

.page-home .chap--cream .prose,
.page-home .chap--cream .prose--light {
  color: var(--ink-brown);
}

/* ---------- 上下文提示 ---------- */

.page-home .home-context {
  padding-top: clamp(16px, 2.6vw, 26px);
}

.page-home .home-context__line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--slate-dim);
}

.page-home .home-context__mark {
  color: var(--luck-orange);
}

.page-home .home-context__sep {
  color: rgba(140, 154, 166, .6);
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 4vw, 52px) 0 clamp(44px, 6vw, 80px);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  top: -12%;
  right: -10%;
  width: 44%;
  height: 124%;
  background: var(--night-blue);
  transform: skewX(-9deg);
  z-index: 0;
  pointer-events: none;
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
}

.page-home .hero__text {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-home .hero .eyebrow {
  color: var(--luck-orange);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: none;
}

.page-home .hero h1 {
  font-size: clamp(38px, 8.4vw, 84px);
  font-weight: 900;
  color: var(--cream-paper);
  letter-spacing: -0.03em;
}

.page-home .hero__lede {
  max-width: 40ch;
  font-size: clamp(16px, 1.6vw, 18px);
  color: var(--chalk-line);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-home .hero__figure {
  margin: 0;
  position: relative;
  border: 2px solid var(--chalk-line);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-home .hero__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: brightness(.82) saturate(.85);
}

/* ---------- 比分板 ---------- */

.page-home .board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  margin-top: clamp(32px, 5vw, 60px);
  background: rgba(255, 106, 31, .45);
  border: 2px solid rgba(255, 106, 31, .45);
}

.page-home .board__cell {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(16px, 2.4vw, 28px);
  background: var(--night-blue);
  outline: none;
}

.page-home .board__cell:focus-visible {
  box-shadow: inset 0 0 0 2px var(--luck-orange);
}

.page-home .board__cell--season {
  background: var(--home-deep-b);
}

.page-home .board__eq {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--slate-dim);
}

.page-home .board__big {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(38px, 7vw, 74px);
  font-weight: 700;
  line-height: .9;
  letter-spacing: -0.035em;
  color: var(--luck-orange);
}

.page-home .board__cap {
  font-size: 13px;
  line-height: 1.6;
  color: var(--chalk-line);
}

.page-home .board__hint {
  display: block;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--slate-dim);
  transition: max-height .22s var(--ease), opacity .22s var(--ease);
}

.page-home .board__cell:hover .board__hint,
.page-home .board__cell:focus .board__hint,
.page-home .board__cell:focus-within .board__hint {
  max-height: 66px;
  opacity: 1;
}

/* ---------- 章节骨架 ---------- */

.page-home .chap {
  padding: clamp(48px, 8vw, 104px) 0;
}

.page-home .chap--dark {
  background: var(--pitch-night);
}

.page-home .chap--cream {
  background: var(--cream-paper);
  color: var(--ink-brown);
  border-top: 2px solid var(--ink-brown);
  border-bottom: 2px solid var(--ink-brown);
}

.page-home .chap__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 22px);
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-home .chap__num {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 4vw, 46px);
  font-weight: 700;
  line-height: 1;
  color: var(--luck-orange);
}

.page-home .chap__num::after {
  content: "";
  display: inline-block;
  width: clamp(20px, 3vw, 40px);
  height: 2px;
  margin-left: 10px;
  vertical-align: middle;
  background: var(--luck-orange);
}

.page-home .chap--cream .chap__num,
.page-home .chap--cream .chap__num::after {
  color: var(--orange-deep);
}

.page-home .chap--cream .chap__num::after {
  background: var(--orange-deep);
}

.page-home .chap__title {
  font-size: clamp(26px, 4.4vw, 46px);
  color: var(--cream-paper);
}

.page-home .chap--cream .chap__title {
  color: var(--ink-brown);
}

.page-home .chap__lede {
  max-width: 46ch;
  margin-bottom: clamp(26px, 4vw, 44px);
  font-size: clamp(16px, 1.6vw, 18px);
  color: var(--slate-dim);
}

.page-home .chap--cream .chap__lede {
  color: rgba(28, 21, 18, .72);
}

/* ---------- 状态登记 ---------- */

.page-home .live-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--home-line);
  border-bottom: 2px solid var(--home-line);
}

.page-home .live-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--home-line);
}

.page-home .live-row:last-child {
  border-bottom: none;
}

.page-home .live-row__dot {
  flex: none;
  align-self: center;
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.page-home .live-row__dot--live {
  background: var(--luck-orange);
}

.page-home .live-row__dot--settled {
  background: var(--mint-signal);
}

.page-home .live-row__dot--check {
  background: var(--amber-alert);
}

.page-home .live-row__name {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  color: var(--cream-paper);
}

.page-home .live-row__desc {
  flex: 1 1 260px;
  font-size: 15px;
  color: var(--slate-dim);
}

.page-home .live-row__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--chalk-line);
}

/* ---------- 整宽赛带图 ---------- */

.page-home .band {
  position: relative;
  margin: clamp(36px, 6vw, 76px) 0 0;
}

.page-home .band img {
  display: block;
  width: 100%;
  height: clamp(200px, 30vw, 380px);
  object-fit: cover;
  filter: brightness(.68) saturate(.9);
}

.page-home .band::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 2px;
  background: var(--luck-orange);
  z-index: 2;
}

.page-home .band figcaption {
  padding: 14px clamp(18px, 4vw, 64px) 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--slate-dim);
}

/* ---------- 四条主线 ---------- */

.page-home .lines {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  background: var(--home-line);
  border: 2px solid var(--home-line);
}

.page-home .line {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(20px, 2.8vw, 34px);
  background: var(--night-blue);
}

.page-home .line::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  height: 3px;
  background: var(--luck-orange);
}

.page-home .line--bracket::before { width: 100%; }
.page-home .line--range::before { width: 62%; }
.page-home .line--board::before { width: 36%; }
.page-home .line--loan::before {
  width: 100%;
  background: var(--mint-signal);
}

.page-home .line--bracket { background: var(--night-blue); }
.page-home .line--range { background: var(--home-deep-g); }
.page-home .line--board { background: var(--home-deep-b); }
.page-home .line--loan { background: var(--night-blue); }

.page-home .line__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--slate-dim);
}

.page-home .line__name {
  font-size: 22px;
  font-weight: 700;
  color: var(--cream-paper);
}

.page-home .line__desc {
  font-size: 15px;
  line-height: 1.72;
  color: var(--chalk-line);
}

.page-home .line__viz {
  width: 100%;
  height: auto;
  margin-top: auto;
  display: block;
}

.page-home .line__viz line,
.page-home .line__viz path {
  stroke: rgba(217, 226, 220, .42);
  stroke-width: 2;
  fill: none;
  vector-effect: non-scaling-stroke;
}

.page-home .line__viz .line__viz-band {
  fill: rgba(255, 106, 31, .3);
  stroke: none;
}

.page-home .line__viz rect {
  stroke: none;
}

.page-home .line__viz circle {
  fill: var(--luck-orange);
  stroke: none;
}

.page-home .line__link {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-decoration: none;
  color: var(--luck-orange);
  border-bottom: 1px solid rgba(255, 106, 31, .5);
  padding-bottom: 2px;
}

.page-home .line__link:hover,
.page-home .line__link:focus-visible {
  color: var(--cream-paper);
  border-bottom-color: var(--cream-paper);
}

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

.page-home .loan-rows li {
  display: grid;
  grid-template-columns: 34% 26% 1fr;
  gap: 8px;
}

.page-home .loan-rows__a,
.page-home .loan-rows__b,
.page-home .loan-rows__c {
  display: block;
  height: 8px;
  background: rgba(217, 226, 220, .2);
}

.page-home .loan-rows__b {
  background: rgba(127, 227, 176, .35);
}

.page-home .loan-rows__c {
  background: rgba(217, 226, 220, .12);
}

/* ---------- 结算时刻插页 ---------- */

.page-home .interlude {
  padding: clamp(40px, 7vw, 88px) 0;
  background: var(--night-blue);
  border-top: 2px solid var(--luck-orange);
}

.page-home .interlude__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}

.page-home .interlude__figure {
  margin: 0;
}

.page-home .interlude__figure img {
  display: block;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border: 2px solid var(--chalk-line);
  box-shadow: var(--shadow-hard);
}

.page-home .interlude__text {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-home .interlude__quote {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--cream-paper);
  max-width: 22ch;
}

.page-home .interlude__body {
  max-width: 42ch;
  font-size: 16px;
  color: var(--slate-dim);
}

/* ---------- 口径与赛季分段 ---------- */

.page-home .scope {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4.5vw, 64px);
}

.page-home .scope__left {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.page-home .scope__intro {
  max-width: 36ch;
  font-size: 17px;
  color: var(--ink-brown);
}

.page-home .chain {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  background: var(--ink-brown);
  border: 2px solid var(--ink-brown);
}

.page-home .chain__item {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  background: var(--cream-paper);
}

.page-home .chain__item:first-child {
  background: var(--orange-mist);
}

.page-home .chain__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange-deep);
}

.page-home .chain__v {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-brown);
}

.page-home .scope__right {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-home .scope__figure {
  margin: 0;
  border: 2px solid var(--ink-brown);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-home .scope__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .scope__body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ---------- 更新节奏研究板 ---------- */

.page-home .plate {
  background: var(--cream-paper);
  color: var(--ink-brown);
  border: 2px solid var(--ink-brown);
  box-shadow: var(--shadow-hard);
  padding: clamp(22px, 3vw, 42px);
}

.page-home .cadence {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.6vw, 48px);
}

.page-home .cadence__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 24px;
  border-left: 2px solid var(--orange-deep);
}

.page-home .cadence__item {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 0 0 24px 0;
}

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

.page-home .cadence__item::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 7px;
  width: 12px;
  height: 12px;
  background: var(--orange-deep);
}

.page-home .cadence__when {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--orange-deep);
}

.page-home .cadence__what {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-brown);
}

.page-home .cadence__note {
  align-self: start;
  padding: 20px;
  background: var(--orange-mist);
  border-left: 4px solid var(--orange-deep);
}

.page-home .cadence__note-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--orange-deep);
  margin-bottom: 10px;
}

.page-home .cadence__note-body {
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-brown);
}

.page-home .cadence__note-meta {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(28, 21, 18, .7);
}

/* ---------- 延伸阅读 ---------- */

.page-home .chap--close {
  padding-bottom: clamp(56px, 9vw, 120px);
}

.page-home .more-list {
  list-style: none;
  margin: 0 0 clamp(32px, 4.5vw, 56px);
  padding: 0;
  border-top: 2px solid var(--home-line);
}

.page-home .more-item {
  border-bottom: 1px solid var(--home-line);
}

.page-home .more-item__link {
  display: grid;
  gap: 6px;
  padding: 22px 0;
  text-decoration: none;
  transition: background-color .2s var(--ease), padding-left .2s var(--ease);
}

.page-home .more-item__link:hover,
.page-home .more-item__link:focus-visible {
  background: rgba(15, 29, 51, .8);
  padding-left: 16px;
  outline: none;
}

.page-home .more-item__k {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 700;
  color: var(--cream-paper);
}

.page-home .more-item__d {
  font-size: 15px;
  color: var(--slate-dim);
}

.page-home .close-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 28px;
  padding-top: clamp(20px, 3vw, 32px);
  border-top: 2px solid var(--luck-orange);
}

.page-home .close-cta__line {
  flex: 1 1 280px;
  max-width: 46ch;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--slate-dim);
}

/* ---------- 章节索引 ---------- */

.page-home .home-toc {
  display: none;
}

.page-home .home-toc a {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--slate-dim);
  padding: 4px 0;
  border-left: 2px solid transparent;
  padding-left: 10px;
}

.page-home .home-toc__num {
  font-variant-numeric: tabular-nums;
  color: var(--luck-orange);
}

.page-home .home-toc__txt {
  opacity: 0;
  transition: opacity .2s var(--ease);
}

.page-home .home-toc a:hover,
.page-home .home-toc a:focus-visible,
.page-home .home-toc a[aria-current="true"] {
  border-left-color: var(--luck-orange);
  color: var(--cream-paper);
  outline: none;
}

.page-home .home-toc a:hover .home-toc__txt,
.page-home .home-toc a:focus-visible .home-toc__txt,
.page-home .home-toc a[aria-current="true"] .home-toc__txt {
  opacity: 1;
}

/* ---------- 入场显现 ---------- */

.js-ready .page-home [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}

.js-ready .page-home [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-home .board {
    grid-template-columns: 1.1fr 1fr 1fr 1.2fr;
  }

  .page-home .hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(28px, 4vw, 64px);
  }

  .page-home .interlude__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-home .cadence {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 900px) {
  .page-home .scope {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-home .lines {
    grid-template-columns: 1.45fr 1.15fr .85fr 1.05fr;
  }

  .page-home .line--board {
    padding-left: clamp(16px, 2vw, 24px);
    padding-right: clamp(16px, 2vw, 24px);
  }
}

@media (min-width: 1400px) {
  .page-home .home-toc {
    position: fixed;
    right: 22px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .js-ready .page-home [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-home .board__hint,
  .page-home .more-item__link,
  .page-home .home-toc__txt {
    transition: none;
  }
}

@media (max-width: 759px) {
  .page-home .hero::before {
    display: none;
  }

  .page-home .band figcaption {
    padding-left: 18px;
    padding-right: 18px;
  }
}