.page-home {
  --home-radius: 18px;
  --home-radius-sm: 12px;
  --home-hairline-dark: rgba(247, 244, 236, 0.12);
  --home-hairline-flare: rgba(215, 255, 63, 0.35);
}

/* ---------- 左侧章节索引轨 ---------- */
.page-home__rail {
  display: none;
}

/* ---------- 通用排版 ---------- */
.page-home__body {
  max-width: 46em;
  margin: 1.25rem 0 0;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text-dark);
}

.page-home__h3 {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--text-dark);
}

.page-home__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

/* ---------- 01 开场哨 ---------- */
.page-home__s--01,
.page-home__s--03,
.page-home__s--05 {
  background-image:
    linear-gradient(rgba(30, 58, 44, 0.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 58, 44, 0.55) 1px, transparent 1px);
  background-size: 72px 72px;
  background-position: center top;
}

.page-home .section--dark .page-home__body {
  color: rgba(247, 244, 236, 0.8);
}

.page-home__lead {
  display: grid;
  gap: 2.5rem;
}

.page-home__crumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-home__kicker {
  display: inline-flex;
  align-items: baseline;
  gap: 0.7rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.22em;
  color: var(--flare);
}

.page-home__kicker .num {
  font-size: 1.25rem;
  font-weight: 700;
}

.page-home__h1 {
  margin: 1rem 0 0;
  font-size: clamp(1.9rem, 6.4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home__lede {
  max-width: 34em;
  margin: 1.25rem 0 0;
  font-size: clamp(0.9375rem, 1.6vw, 1.0625rem);
  line-height: 1.9;
  color: rgba(247, 244, 236, 0.78);
}

.page-home__lead-board {
  position: relative;
}

.page-home__lead-figure {
  margin: 0;
  border-radius: var(--home-radius);
}

.page-home__scorecard {
  margin-top: -2rem;
  padding: 1.25rem 1.35rem 1.4rem;
  border: 1px solid var(--home-hairline-flare);
  border-radius: var(--home-radius);
}

.page-home__scorecard-tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-home__score {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin: 0.35rem 0 0.85rem;
  font-family: var(--font-mono);
  font-size: clamp(3.25rem, 13vw, 5.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--flare);
}

.page-home__score em {
  font-style: normal;
  font-size: 0.5em;
  color: var(--muted);
  padding: 0 0.08em;
}

.page-home__pulse {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
}

.page-home__pulse-row {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: rgba(247, 244, 236, 0.12);
  overflow: hidden;
}

.page-home__pulse-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  transition: width var(--mid) var(--ease);
}

.page-home__pulse-fill--home {
  width: 58%;
  background: var(--flare);
}

.page-home__pulse-fill--away {
  width: 42%;
  background: var(--summer);
}

.page-home__scorecard-meta {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 02 覆盖范围 ---------- */
.page-home__statrow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1px;
  margin: 2rem 0;
  background: var(--line-paper);
  border-radius: var(--home-radius-sm);
  overflow: hidden;
}

.page-home__stat {
  padding: 1.15rem 1.15rem 1.35rem;
  background: var(--paper);
}

.page-home__stat .stat__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--text-dark);
}

.page-home__stat .stat__label {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-dark);
}

.page-home__stat .stat__meta {
  margin: 0.35rem 0 0;
  font-size: 0.75rem;
  color: rgba(42, 31, 23, 0.6);
}

.page-home__split {
  display: grid;
  gap: 2rem;
}

.page-home__dimlist {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
}

.page-home__dimlist li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.2rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--line-paper);
}

.page-home__dimlist li:last-child {
  border-bottom: 1px solid var(--line-paper);
}

.page-home__dim-name {
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--text-dark);
}

.page-home__dim-desc {
  font-size: 0.875rem;
  line-height: 1.8;
  color: rgba(42, 31, 23, 0.72);
}

.page-home__coverage-figure,
.page-home__tablet-figure,
.page-home__closing-figure {
  margin: 0;
}

/* ---------- 03 入口索引 ---------- */
.page-home__index {
  list-style: none;
  display: grid;
  gap: 1.25rem;
  margin: 2rem 0 0;
  padding: 0;
}

.page-home__index-item {
  padding: 1.5rem 1.35rem 1.6rem;
  border: 1px solid var(--home-hairline-dark);
  border-top: 3px solid var(--spring);
  border-radius: var(--home-radius);
  background: var(--glass);
  transition: border-color var(--mid) var(--ease), background-color var(--mid) var(--ease);
}

.page-home__index-item--summer {
  border-top-color: var(--summer);
}

.page-home__index-item--autumn {
  border-top-color: var(--autumn);
}

.page-home__index-item--winter {
  border-top-color: var(--winter);
}

.page-home__index-item:hover,
.page-home__index-item:focus-within {
  border-color: var(--home-hairline-flare);
  border-top-color: var(--flare);
  background: rgba(247, 244, 236, 0.13);
}

.page-home__index-tag {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.page-home__index-title {
  margin: 0 0 0.6rem;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-home__index-desc {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  line-height: 1.85;
  color: rgba(247, 244, 236, 0.78);
}

/* ---------- 04 更新节奏 ---------- */
.page-home__editorial .page-home__body:first-child {
  margin-top: 0;
}

.page-home__steps {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0 0 0 1.75rem;
  border-left: 2px solid var(--line-paper);
  display: grid;
  gap: 1.35rem;
}

.page-home__steps li {
  position: relative;
}

.page-home__steps li::before {
  content: "";
  position: absolute;
  left: calc(-1.75rem - 6px);
  top: 0.45rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--spring);
}

.page-home__steps li:nth-child(2)::before {
  border-color: var(--summer);
}

.page-home__steps li:nth-child(3)::before {
  border-color: var(--autumn);
}

.page-home__steps li:nth-child(4)::before {
  border-color: var(--winter);
}

.page-home__steps li:nth-child(5)::before {
  border-color: var(--flare);
}

.page-home__step-title {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--text-dark);
}

.page-home__step-desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: rgba(42, 31, 23, 0.72);
}

/* ---------- 05 平板端 ---------- */
.page-home__tablet-copy .page-home__body:first-child {
  margin-top: 0;
}

.page-home__version {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin: 1.5rem 0;
  padding: 0;
}

.page-home__version li {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--home-hairline-dark);
  border-radius: 999px;
}

.page-home__version-num {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--flare);
}

.page-home__version-name {
  font-size: 0.8125rem;
  color: var(--muted);
}

/* ---------- 06 赛季路标 ---------- */
.page-home__seasons {
  list-style: none;
  display: grid;
  gap: 1px;
  margin: 1.75rem 0 0;
  padding: 0;
  background: var(--line-paper);
  border-radius: var(--home-radius);
  overflow: hidden;
}

.page-home__season {
  padding: 1.35rem 1.25rem 1.5rem;
  background: var(--paper);
  border-top: 4px solid var(--spring);
}

.page-home__season--summer {
  border-top-color: var(--summer);
}

.page-home__season--autumn {
  border-top-color: var(--autumn);
}

.page-home__season--winter {
  border-top-color: var(--winter);
}

.page-home__season-tag {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.24em;
  color: rgba(42, 31, 23, 0.55);
}

.page-home__season-title {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--text-dark);
}

.page-home__season-desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.85;
  color: rgba(42, 31, 23, 0.72);
}

.page-home__season-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

/* ---------- 收束区 ---------- */
.page-home__closing {
  background: var(--ink-deep);
  padding-bottom: 3rem;
}

.page-home__closing-figure {
  width: 100%;
  border-radius: 0;
}

.page-home__closing-copy {
  display: grid;
  gap: 1rem;
  margin-top: 2.5rem;
}

.page-home__closing-title {
  margin: 0;
  font-size: clamp(1.375rem, 4vw, 2rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home__closing-text {
  max-width: 40em;
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: rgba(247, 244, 236, 0.78);
}

.page-home__closing .page-home__actions {
  margin-top: 0.5rem;
}

.page-home__seasonbar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  height: 10px;
  background: var(--ink-deep);
}

.page-home__seasonbar span {
  display: block;
  height: 100%;
}

.page-home__seasonbar span:nth-child(1) {
  background: var(--spring);
}

.page-home__seasonbar span:nth-child(2) {
  background: var(--summer);
}

.page-home__seasonbar span:nth-child(3) {
  background: var(--autumn);
}

.page-home__seasonbar span:nth-child(4) {
  background: var(--winter);
}

/* ---------- 图片容器兜底 ---------- */
.page-home .media-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--home-radius);
  background: var(--ink);
}

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

.page-home .media-frame__caption {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home__dimlist li {
    grid-template-columns: 6.5rem 1fr;
    gap: 0 1rem;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-home__seasons {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 860px) {
  .page-home__split {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 3rem;
  }

  .page-home__split--balanced {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .page-home__index {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (min-width: 900px) {
  .page-home__lead {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
    gap: 3.5rem;
  }

  .page-home__lead-board {
    padding-bottom: 2.5rem;
  }

  .page-home__scorecard {
    margin-top: -4.5rem;
    margin-left: 1.75rem;
  }

  .page-home__seasons {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1440px) {
  .page-home__rail {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    position: fixed;
    top: 50%;
    left: 1.25rem;
    transform: translateY(-50%);
    z-index: 6;
  }

  .page-home__rail-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    padding: 0.4rem 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-decoration: none;
    color: var(--muted);
    border-left: 2px solid transparent;
    border-radius: 0 4px 4px 0;
    transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease), background-color var(--fast) var(--ease);
  }

  .page-home__rail-link:hover,
  .page-home__rail-link:focus-visible {
    color: var(--flare);
    border-left-color: var(--flare);
    background: rgba(215, 255, 63, 0.08);
  }

  .page-home__rail-link:focus-visible {
    outline: 2px solid var(--flare);
    outline-offset: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .page-home__pulse-fill,
  .page-home .page-home__index-item,
  .page-home .page-home__rail-link {
    transition: none;
  }
}