.page-home {
  --ph-tick: rgba(143, 167, 154, .35);
  --ph-seam: rgba(143, 167, 154, .22);
  --ph-ink-soft: rgba(8, 23, 15, .3);
  background: var(--mq-ink);
  color: var(--mq-white);
}

/* ---------- 面包屑 ---------- */
.page-home .mq-crumbs {
  padding-block: 18px 0;
}

.page-home .mq-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--mq-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mq-mute);
}

.page-home .mq-crumbs__list a {
  color: var(--mq-mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--mq-ease), border-color .2s var(--mq-ease);
}

.page-home .mq-crumbs__list a:hover,
.page-home .mq-crumbs__list a:focus-visible {
  color: var(--mq-lime);
  border-bottom-color: var(--mq-lime);
}

/* ---------- 首屏封面 ---------- */
.page-home .ph-cover {
  position: relative;
  padding-block: clamp(28px, 4.5vw, 56px) clamp(40px, 6vw, 84px);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(184, 255, 61, .10), transparent 58%),
    radial-gradient(90% 70% at 4% 100%, rgba(255, 90, 43, .07), transparent 60%),
    var(--mq-ink);
}

.page-home .ph-cover__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-home .ph-cover__title {
  margin: 18px 0 0;
  font-family: var(--mq-font-sans);
  font-weight: 300;
  font-size: clamp(34px, 7.4vw, 74px);
  line-height: 1.04;
  letter-spacing: -.01em;
  color: var(--mq-white);
}

.page-home .ph-cover__lede {
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--mq-mute);
}

.page-home .ph-cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-home .ph-cover__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 4vw, 52px);
  list-style: none;
  margin: clamp(26px, 3.5vw, 40px) 0 0;
  padding: clamp(20px, 2.6vw, 28px) 0 0;
  border-top: 1px solid var(--ph-seam);
}

.page-home .ph-cover__stats .mq-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .ph-cover__stats .mq-stat__num {
  font-family: var(--mq-font-display);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 68px);
  line-height: .9;
  letter-spacing: -.02em;
  color: var(--mq-lime);
}

.page-home .ph-cover__stats .mq-stat__label {
  font-family: var(--mq-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mq-mute);
}

.page-home .ph-cover__fig {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--mq-radius-lg);
  border: 1px solid var(--ph-seam);
  clip-path: polygon(6% 0, 100% 0, 100% 100%, 0 100%);
  transition: clip-path .55s var(--mq-ease), border-color .3s var(--mq-ease);
}

.page-home .ph-cover__fig:hover {
  clip-path: polygon(4% 0, 100% 0, 100% 100%, 0 100%);
  border-color: rgba(184, 255, 61, .55);
}

.page-home .ph-cover__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(.85) brightness(.78);
}

.page-home .ph-cover__tag {
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 6px 14px;
  border-radius: var(--mq-pill);
  background: rgba(4, 16, 10, .72);
  border: 1px solid rgba(184, 255, 61, .45);
  font-family: var(--mq-font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mq-lime);
}

/* ---------- 页内索引 ---------- */
.page-home .ph-toc {
  border-top: 1px solid var(--ph-seam);
  border-bottom: 1px solid var(--ph-seam);
  background: var(--mq-grass);
}

.page-home .ph-toc__inner {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.5vw, 32px);
  padding-block: 12px;
  overflow-x: auto;
}

.page-home .ph-toc__label {
  flex: 0 0 auto;
  font-family: var(--mq-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mq-mute);
  text-transform: uppercase;
}

.page-home .ph-toc__list {
  display: flex;
  gap: clamp(14px, 2.2vw, 28px);
  list-style: none;
  margin: 0;
  padding: 0;
  white-space: nowrap;
}

.page-home .ph-toc__link {
  position: relative;
  display: inline-block;
  padding-bottom: 3px;
  font-family: var(--mq-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mq-mute);
  text-decoration: none;
  transition: color .2s var(--mq-ease);
}

.page-home .ph-toc__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--mq-lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--mq-ease);
}

.page-home .ph-toc__link:hover,
.page-home .ph-toc__link:focus-visible {
  color: var(--mq-lime);
}

.page-home .ph-toc__link:hover::after,
.page-home .ph-toc__link:focus-visible::after {
  transform: scaleX(1);
}

.page-home:has(#axis.is-active) .ph-toc__link[href="#axis"],
.page-home:has(#seasons.is-active) .ph-toc__link[href="#seasons"],
.page-home:has(#detail.is-active) .ph-toc__link[href="#detail"],
.page-home:has(#trace.is-active) .ph-toc__link[href="#trace"],
.page-home:has(#threshold.is-active) .ph-toc__link[href="#threshold"],
.page-home:has(#start.is-active) .ph-toc__link[href="#start"] {
  color: var(--mq-lime);
}

/* ---------- 轮次时间轴 ---------- */
.page-home .ph-axis {
  padding-block: clamp(44px, 6vw, 82px);
  background: linear-gradient(180deg, var(--mq-grass) 0%, rgba(16, 48, 31, .55) 45%, var(--mq-ink) 100%);
  clip-path: polygon(0 0, 100% 22px, 100% 100%, 0 100%);
}

.page-home .ph-axis__head {
  max-width: 62ch;
}

.page-home .ph-axis__lede {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mq-mute);
}

.page-home .ph-axis__track {
  list-style: none;
  margin: 0;
  padding: 26px 0 54px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 54px;
  gap: 4px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
}

.page-home .ph-axis__cell {
  scroll-snap-align: center;
}

.page-home .ph-axis__node {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 26px;
  border-radius: var(--mq-radius-sm);
  cursor: default;
  transition: background-color .25s var(--mq-ease);
}

.page-home .ph-axis__node::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 18px;
  background: var(--ph-tick);
  transform: translateX(-50%);
  transition: height .25s var(--mq-ease), background-color .25s var(--mq-ease);
}

.page-home .ph-axis__no {
  font-family: var(--mq-font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -.01em;
  color: var(--mq-white);
  transition: color .2s var(--mq-ease);
}

.page-home .ph-axis__pop {
  position: absolute;
  top: calc(100% - 22px);
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 9px;
  border-radius: var(--mq-radius-sm);
  background: var(--mq-lime);
  color: var(--mq-ink);
  font-family: var(--mq-font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  z-index: 3;
  transition: opacity .2s var(--mq-ease), visibility .2s var(--mq-ease);
}

.page-home .ph-axis__node:hover,
.page-home .ph-axis__node:focus-visible {
  background: rgba(184, 255, 61, .1);
  outline: none;
}

.page-home .ph-axis__node:focus-visible {
  box-shadow: 0 0 0 2px var(--mq-lime);
}

.page-home .ph-axis__node:hover .ph-axis__no,
.page-home .ph-axis__node:focus-visible .ph-axis__no {
  color: var(--mq-lime);
}

.page-home .ph-axis__node:hover::before,
.page-home .ph-axis__node:focus-visible::before {
  height: 24px;
  background: var(--mq-lime);
}

.page-home .ph-axis__node:hover .ph-axis__pop,
.page-home .ph-axis__node:focus-visible .ph-axis__pop {
  opacity: 1;
  visibility: visible;
}

/* ---------- 赛季底盘 ---------- */
.page-home .ph-seasons {
  padding-block: clamp(48px, 7vw, 96px);
  background: var(--mq-ink);
}

.page-home .ph-seasons__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-home .ph-seasons__body {
  margin: 20px 0 0;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mq-mute);
}

.page-home .ph-seasons__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: clamp(24px, 3vw, 36px);
}

.page-home .ph-fact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px;
  border-radius: var(--mq-radius-md);
  border: 1px solid var(--ph-seam);
  background: var(--mq-grass);
  transition: border-color .25s var(--mq-ease);
}

.page-home .ph-fact:hover {
  border-color: var(--mq-lime);
}

.page-home .ph-fact__num {
  font-family: var(--mq-font-display);
  font-weight: 700;
  font-size: clamp(30px, 4vw, 44px);
  line-height: .95;
  color: var(--mq-lime);
}

.page-home .ph-fact__txt {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mq-mute);
}

.page-home .ph-seasons__side {
  margin: 0;
}

.page-home .ph-seasons__side img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--mq-radius-lg);
  border: 1px solid var(--ph-seam);
  filter: saturate(.9) brightness(.82);
}

.page-home .ph-seasons__side figcaption {
  margin-top: 14px;
  font-family: var(--mq-font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--mq-mute);
}

/* ---------- 窄章节：单个数字 ---------- */
.page-home .ph-slab {
  padding-block: clamp(34px, 5vw, 60px);
  background: var(--mq-paper);
  color: var(--mq-ink);
  clip-path: polygon(0 20px, 100% 0, 100% 100%, 0 100%);
}

.page-home .ph-slab__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
}

.page-home .ph-slab__tag {
  font-family: var(--mq-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: #6B5B3E;
}

.page-home .ph-slab__num {
  margin: 0;
  font-family: var(--mq-font-display);
  font-weight: 700;
  font-size: clamp(72px, 16vw, 150px);
  line-height: .84;
  letter-spacing: -.03em;
  color: var(--mq-ink);
}

.page-home .ph-slab__cap {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: #3B4A3F;
}

/* ---------- 一场能看到什么 ---------- */
.page-home .ph-detail {
  padding-block: clamp(48px, 7vw, 96px);
  background: var(--mq-grass);
  clip-path: polygon(0 0, 100% 18px, 100% 100%, 0 100%);
}

.page-home .ph-detail__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
}

.page-home .ph-detail__lede {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mq-mute);
}

.page-home .ph-detail__list {
  display: grid;
  gap: 0;
}

.page-home .ph-detail__item {
  border-top: 1px solid var(--ph-seam);
}

.page-home .ph-detail__item:last-child {
  border-bottom: 1px solid var(--ph-seam);
}

.page-home .ph-detail__sum {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 4px 16px;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
  transition: color .2s var(--mq-ease);
}

.page-home .ph-detail__sum::-webkit-details-marker {
  display: none;
}

.page-home .ph-detail__sum:focus-visible {
  outline: 2px solid var(--mq-lime);
  outline-offset: 4px;
  border-radius: var(--mq-radius-sm);
}

.page-home .ph-detail__no {
  grid-row: span 2;
  font-family: var(--mq-font-display);
  font-weight: 600;
  font-size: 26px;
  line-height: 1.1;
  color: var(--mq-flag);
}

.page-home .ph-detail__name {
  font-size: 19px;
  font-weight: 500;
  color: var(--mq-white);
}

.page-home .ph-detail__hint {
  grid-column: 2;
  font-family: var(--mq-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mq-mute);
}

.page-home .ph-detail__item[open] .ph-detail__name,
.page-home .ph-detail__item:hover .ph-detail__name {
  color: var(--mq-lime);
}

.page-home .ph-detail__body {
  padding: 0 0 26px 68px;
}

.page-home .ph-detail__body p {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mq-mute);
}

/* ---------- 比分与换人 ---------- */
.page-home .ph-trace {
  padding-block: clamp(48px, 7vw, 92px);
  background: var(--mq-ink);
}

.page-home .ph-trace__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-home .ph-trace__fig {
  margin: 0;
  border-radius: var(--mq-radius-lg);
  overflow: hidden;
  border: 1px solid var(--ph-seam);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 5% 100%);
  transition: clip-path .5s var(--mq-ease), border-color .3s var(--mq-ease);
}

.page-home .ph-trace__fig:hover {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 3% 100%);
  border-color: rgba(255, 90, 43, .6);
}

.page-home .ph-trace__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.7) brightness(.8);
}

.page-home .ph-trace__p {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mq-mute);
}

.page-home .ph-trace__p--last {
  color: var(--mq-lime-soft);
}

.page-home .ph-trace__timeline {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  border-left: 2px solid var(--mq-flag);
}

.page-home .ph-trace__node {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 0 0 22px 20px;
}

.page-home .ph-trace__node::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--mq-flag);
  transition: transform .25s var(--mq-ease), background-color .25s var(--mq-ease);
}

.page-home .ph-trace__node:hover::before {
  transform: scale(1.4);
  background: var(--mq-lime);
}

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

.page-home .ph-trace__min {
  font-family: var(--mq-font-display);
  font-weight: 700;
  font-size: 30px;
  line-height: 1;
  color: var(--mq-lime);
}

.page-home .ph-trace__txt {
  font-size: 15px;
  line-height: 1.75;
  color: var(--mq-mute);
}

/* ---------- 当季积分形势 ---------- */
.page-home .ph-threshold {
  padding-block: clamp(48px, 7vw, 90px);
  background: var(--mq-lime-soft);
  color: var(--mq-ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), 0 100%);
}

.page-home .ph-threshold__head {
  max-width: 64ch;
}

.page-home .ph-threshold .mq-eyebrow {
  color: #4A5A48;
}

.page-home .ph-threshold .mq-h2 {
  color: var(--mq-ink);
}

.page-home .ph-threshold__lede {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: #3B4A3F;
}

.page-home .ph-threshold .mq-pill {
  margin-left: 8px;
  vertical-align: 2px;
}

.page-home .ph-threshold__steps {
  list-style: none;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
}

.page-home .ph-threshold__steps li {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 20px 0;
  border-top: 1px solid var(--ph-ink-soft);
}

.page-home .ph-threshold__no {
  font-family: var(--mq-font-display);
  font-weight: 700;
  font-size: 36px;
  line-height: .95;
  color: var(--mq-flag);
}

.page-home .ph-threshold__step h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--mq-ink);
}

.page-home .ph-threshold__step p {
  margin: 8px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: #3B4A3F;
}

/* ---------- 从哪里开始 ---------- */
.page-home .ph-start {
  padding-block: clamp(48px, 7vw, 92px) clamp(56px, 8vw, 104px);
  background: var(--mq-paper);
  color: var(--mq-ink);
}

.page-home .ph-start .mq-eyebrow {
  color: #6B5B3E;
}

.page-home .ph-start .mq-h2 {
  color: var(--mq-ink);
}

.page-home .ph-start__paths {
  list-style: none;
  margin: clamp(24px, 3.5vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-home .ph-start__path {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 22px 20px;
  border-radius: var(--mq-radius-md);
  border: 1px solid var(--mq-paper-2);
  border-left: 3px solid var(--mq-flag);
  background: rgba(255, 255, 255, .42);
  transition: border-color .25s var(--mq-ease), transform .25s var(--mq-ease);
}

.page-home .ph-start__path:hover {
  border-left-color: var(--mq-ink);
  transform: translateX(3px);
}

.page-home .ph-start__no {
  font-family: var(--mq-font-display);
  font-weight: 700;
  font-size: 34px;
  line-height: .95;
  color: var(--mq-ink);
}

.page-home .ph-start__path p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #3B4A3F;
}

.page-home .ph-start__path a {
  color: var(--mq-ink);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--mq-flag);
  transition: color .2s var(--mq-ease), border-color .2s var(--mq-ease);
}

.page-home .ph-start__path a:hover,
.page-home .ph-start__path a:focus-visible {
  color: var(--mq-flag);
  border-bottom-color: var(--mq-ink);
}

.page-home .ph-start__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-home .ph-start__fig {
  margin: clamp(30px, 4vw, 48px) 0 0;
}

.page-home .ph-start__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  border-radius: var(--mq-radius-lg);
  border: 1px solid var(--mq-paper-2);
  filter: saturate(.72) brightness(.86);
}

.page-home .ph-start__fig figcaption {
  margin-top: 14px;
  font-family: var(--mq-font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: #6B5B3E;
}

/* ---------- 断点：平板 ---------- */
@media (min-width: 720px) {
  .page-home .ph-seasons__facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-home .ph-slab__inner {
    grid-template-columns: 160px minmax(0, 1fr);
    grid-template-areas:
      "tag cap"
      "num cap";
    column-gap: clamp(24px, 4vw, 60px);
    row-gap: 6px;
  }

  .page-home .ph-slab__tag {
    grid-area: tag;
    align-self: end;
  }

  .page-home .ph-slab__num {
    grid-area: num;
    align-self: start;
  }

  .page-home .ph-slab__cap {
    grid-area: cap;
    align-self: center;
  }
}

/* ---------- 断点：桌面 ---------- */
@media (min-width: 960px) {
  .page-home .ph-cover__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .ph-axis__track {
    grid-auto-flow: row;
    grid-template-columns: repeat(38, minmax(0, 1fr));
    grid-auto-columns: auto;
    gap: 0;
    padding-bottom: 46px;
    overflow-x: visible;
  }

  .page-home .ph-axis__no {
    font-size: 14px;
  }

  .page-home .ph-axis__pop {
    top: calc(100% - 18px);
  }

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

  .page-home .ph-detail__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }

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

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .ph-cover__fig,
  .page-home .ph-trace__fig,
  .page-home .ph-axis__node,
  .page-home .ph-axis__node::before,
  .page-home .ph-axis__pop,
  .page-home .ph-toc__link::after,
  .page-home .ph-start__path,
  .page-home .ph-trace__node::before {
    transition: none;
  }
}
<<<END>>>