.page-home {
  --home-gap: clamp(20px, 3vw, 36px);
  --home-pad-y: clamp(56px, 8vw, 104px);
  display: block;
  background: var(--ys-ink-900);
  color: var(--ys-cream);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--ys-header-h) + clamp(56px, 9vw, 118px)) 0 clamp(48px, 7vw, 92px);
  background:
    radial-gradient(120% 90% at 82% 8%, rgba(16, 42, 74, .85), transparent 60%),
    var(--ys-ink-900);
}

.page-home .home-hero__glow {
  position: absolute;
  z-index: -1;
  width: 46vmax;
  height: 46vmax;
  right: -14vmax;
  top: -16vmax;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(57, 242, 224, .26), transparent 62%);
  filter: blur(18px);
  pointer-events: none;
  animation: home-breathe 9s ease-in-out infinite;
}

@keyframes home-breathe {
  0%, 100% { opacity: .9; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.08); }
}

.page-home .home-hero__media {
  position: absolute;
  inset: 0 0 0 auto;
  z-index: -2;
  width: 68%;
  opacity: .55;
  clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%);
}

.page-home .home-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.85) contrast(1.06);
}

.page-home .home-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, var(--ys-ink-900) 0%, rgba(6, 16, 31, .72) 42%, rgba(6, 16, 31, .22) 100%);
}

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

.page-home .home-hero__inner {
  position: relative;
  display: grid;
  gap: var(--home-gap);
}

.page-home .home-hero__eyebrow {
  color: var(--ys-cyan-soft);
  letter-spacing: .22em;
  margin: 0 0 14px;
}

.page-home .home-hero__title {
  margin: 0;
  font-size: clamp(2.4rem, 7.4vw, 6.2rem);
  line-height: 1.03;
  letter-spacing: -.025em;
  color: var(--ys-cream);
}

.page-home .home-hero__title-em {
  display: block;
  color: var(--ys-cyan);
  text-shadow: 0 0 42px rgba(57, 242, 224, .32);
}

.page-home .home-hero__lede {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  max-width: 34em;
  color: var(--ys-mist);
  font-size: clamp(.98rem, 1.4vw, 1.12rem);
  line-height: 1.85;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(24px, 3.4vw, 38px);
}

.page-home .home-hero__actions .ys-btn {
  transition: transform .24s var(--ys-ease), box-shadow .24s var(--ys-ease);
}

.page-home .home-hero__actions .ys-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(255, 107, 53, .28);
}

/* 首屏数据条 */
.page-home .home-databar {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ys-line);
  border: 1px solid var(--ys-line);
  border-radius: var(--ys-radius-lg);
  overflow: hidden;
  align-self: end;
}

.page-home .home-databar__item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 18px;
  background: rgba(10, 27, 49, .78);
  backdrop-filter: blur(8px);
}

.page-home .home-databar__num {
  font-family: var(--ys-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--ys-cyan);
}

.page-home .home-databar__unit {
  font-size: .52em;
  margin-left: 2px;
  color: var(--ys-cyan-soft);
}

.page-home .home-databar__label {
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--ys-mist);
}

/* 章节索引 */
.page-home .home-index {
  display: none;
}

/* ---------- 通用章节 ---------- */
.page-home .home-chapter {
  position: relative;
  padding: var(--home-pad-y) 0;
}

.page-home .home-chapter + .home-chapter {
  border-top: 1px solid var(--ys-line);
}

.page-home .home-chapter--device {
  background:
    radial-gradient(90% 70% at 8% 20%, rgba(16, 42, 74, .8), transparent 62%),
    var(--ys-ink-800);
}

.page-home .home-chapter--start {
  background:
    radial-gradient(80% 80% at 88% 100%, rgba(255, 107, 53, .14), transparent 60%),
    var(--ys-ink-900);
}

.page-home .home-chapter__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 3vw, 38px);
  align-items: start;
  margin-bottom: clamp(28px, 4vw, 52px);
}

.page-home .home-chapter__num {
  font-family: var(--ys-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2.2rem, 5.6vw, 4.2rem);
  font-weight: 800;
  line-height: .9;
  letter-spacing: -.05em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(57, 242, 224, .55);
}

.page-home .home-chapter__headtext .ys-h2 {
  margin: 0 0 14px;
  font-size: clamp(1.5rem, 3.6vw, 2.5rem);
  line-height: 1.24;
  color: var(--ys-cream);
}

.page-home .home-chapter__headtext .ys-lede {
  margin: 0;
  max-width: 46em;
  color: var(--ys-mist);
  line-height: 1.85;
}

/* ---------- 赛程分区 ---------- */
.page-home .home-schedule {
  display: grid;
  gap: var(--home-gap);
}

.page-home .home-zones {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .home-zone {
  padding: 20px 22px 22px;
  border: 1px solid var(--ys-line);
  border-radius: var(--ys-radius-lg);
  background: linear-gradient(160deg, rgba(16, 42, 74, .92), rgba(10, 27, 49, .92));
  transition: transform .24s var(--ys-ease), border-color .24s var(--ys-ease);
}

.page-home .home-zone:nth-child(2) {
  margin-left: clamp(0px, 2.2vw, 26px);
}

.page-home .home-zone:nth-child(3) {
  margin-left: clamp(0px, 4.4vw, 52px);
}

.page-home .home-zone:hover {
  transform: translateY(-2px);
  border-color: var(--ys-orange);
}

.page-home .home-zone__title {
  margin: 12px 0 8px;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--ys-cream);
}

.page-home .home-zone__text {
  margin: 0;
  font-size: .94rem;
  line-height: 1.78;
  color: var(--ys-mist);
}

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

.page-home .home-schedule__figure .ys-media {
  border-radius: var(--ys-radius-xl);
  overflow: hidden;
  border: 1px solid var(--ys-line-strong);
}

.page-home .home-schedule__figure .ys-figure__caption {
  margin-top: 10px;
  font-size: .82rem;
  color: var(--ys-mist);
}

.page-home .home-scores {
  margin-top: clamp(26px, 4vw, 44px);
}

.page-home .home-scores__title {
  margin: 0 0 14px;
  font-size: 1.06rem;
  font-weight: 800;
  color: var(--ys-cyan-soft);
  letter-spacing: .04em;
}

.page-home .home-scoretabs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ys-line);
  border: 1px solid var(--ys-line);
  border-radius: var(--ys-radius-lg);
  overflow: hidden;
}

.page-home .home-scoretabs > li {
  padding: 20px;
  background: var(--ys-ink-800);
}

.page-home .home-scoretabs strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--ys-cream);
}

.page-home .home-scoretabs span {
  display: block;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--ys-mist);
}

.page-home .home-scores__note {
  margin: 16px 0 0;
  font-size: .84rem;
  color: var(--ys-moss);
  letter-spacing: .02em;
}

/* ---------- 换设备 ---------- */
.page-home .home-device {
  display: grid;
  gap: var(--home-gap);
  align-items: center;
}

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

.page-home .home-device__figure .ys-media {
  border-radius: var(--ys-radius-xl);
  overflow: hidden;
  border: 1px solid var(--ys-line);
}

.page-home .home-device__lede {
  margin: 0;
  font-size: clamp(.98rem, 1.4vw, 1.08rem);
  line-height: 1.85;
  color: var(--ys-mist);
  max-width: 40em;
}

.page-home .home-steps {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-steps li {
  position: relative;
  padding-left: 54px;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--ys-mist);
}

.page-home .home-steps li .ys-mono {
  position: absolute;
  left: 0;
  top: .32em;
  font-size: .82rem;
  font-weight: 700;
  color: var(--ys-orange);
  letter-spacing: .1em;
}

.page-home .home-device__cta {
  margin-top: 26px;
  transition: transform .24s var(--ys-ease);
}

.page-home .home-device__cta:hover {
  transform: translateY(-2px);
}

/* ---------- 年份时间轴 ---------- */
.page-home .home-timeline-wrap {
  position: relative;
  padding-top: 18px;
}

.page-home .home-timeline-wrap::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--ys-orange), var(--ys-cyan) 48%, rgba(57, 242, 224, .06));
}

.page-home .home-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 10px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(210px, 1fr);
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-home .home-timeline__item {
  scroll-snap-align: start;
  position: relative;
  padding: 20px 18px 22px;
  min-height: 168px;
  border: 1px solid var(--ys-line);
  border-top: 2px solid var(--ys-cyan);
  border-radius: 0 0 var(--ys-radius-md) var(--ys-radius-md);
  background: linear-gradient(180deg, rgba(16, 42, 74, .75), rgba(6, 16, 31, .9));
  transition: border-color .24s var(--ys-ease), transform .24s var(--ys-ease);
}

.page-home .home-timeline__item::before {
  content: "";
  position: absolute;
  top: -7px;
  left: 18px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ys-orange);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, .18);
}

.page-home .home-timeline__item:hover {
  border-color: var(--ys-line-strong);
  transform: translateY(-2px);
}

.page-home .home-timeline__year {
  display: block;
  margin-bottom: 10px;
  font-family: var(--ys-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--ys-cyan);
}

.page-home .home-timeline__item p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--ys-mist);
}

.page-home .home-versions__foot {
  margin-top: clamp(24px, 3.6vw, 38px);
  display: grid;
  gap: 18px;
}

.page-home .home-versions__foot p {
  margin: 0;
  max-width: 52em;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--ys-mist);
}

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

/* ---------- 快捷入口 ---------- */
.page-home .home-shortcuts {
  display: grid;
  gap: 14px;
}

.page-home .home-shortcut {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 20px;
  text-decoration: none;
  border: 1px solid var(--ys-line);
  border-radius: var(--ys-radius-lg);
  background: linear-gradient(165deg, rgba(16, 42, 74, .82), rgba(6, 16, 31, .94));
  transition: transform .24s var(--ys-ease), border-color .24s var(--ys-ease);
}

.page-home .home-shortcut:hover {
  transform: translateY(-3px);
  border-color: var(--ys-orange);
}

.page-home .home-shortcut__kicker {
  font-size: .82rem;
  font-weight: 700;
  color: var(--ys-orange);
  letter-spacing: .12em;
}

.page-home .home-shortcut__title {
  margin: 0;
  font-size: 1.16rem;
  font-weight: 800;
  color: var(--ys-cream);
}

.page-home .home-shortcut__text {
  margin: 0;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--ys-mist);
}

.page-home .home-shortcut__go {
  margin-top: auto;
  padding-top: 12px;
  font-size: .86rem;
  font-weight: 700;
  color: var(--ys-cyan);
  letter-spacing: .04em;
}

/* ---------- 天际线收束 ---------- */
.page-home .home-skyline {
  position: relative;
  line-height: 0;
}

.page-home .home-skyline img {
  display: block;
  width: 100%;
  height: clamp(170px, 21vw, 290px);
  object-fit: cover;
  opacity: .9;
}

.page-home .home-skyline::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--ys-ink-900) 0%, rgba(6, 16, 31, .1) 42%, var(--ys-ink-800) 100%);
  pointer-events: none;
}

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

@media (min-width: 760px) {
  .page-home .home-scoretabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-shortcuts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-timeline {
    grid-auto-columns: minmax(200px, 1fr);
  }

  .page-home .home-versions__foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(228px, .5fr);
    align-items: end;
  }

  .page-home .home-databar {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-home .home-schedule {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }

  .page-home .home-device {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1fr);
  }

  .page-home .home-timeline {
    overflow-x: visible;
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .page-home .home-hero__side {
    display: block;
    position: absolute;
    left: max(14px, calc((100vw - var(--ys-max)) / 2 - 40px));
    top: 44%;
    margin: 0;
    writing-mode: vertical-rl;
    font-size: .7rem;
    letter-spacing: .34em;
    color: rgba(184, 199, 218, .5);
    pointer-events: none;
  }

  .page-home .home-index {
    display: block;
    position: fixed;
    right: max(18px, calc((100vw - var(--ys-max)) / 2 - 106px));
    top: 50%;
    transform: translateY(-50%);
    z-index: 30;
  }

  .page-home .home-index .ys-index__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 6px;
  }

  .page-home .home-index .ys-index__link {
    display: block;
    padding: 7px 13px;
    border: 1px solid transparent;
    border-radius: var(--ys-radius-pill);
    font-size: .76rem;
    color: var(--ys-mist);
    text-decoration: none;
    transition: color .2s var(--ys-ease), border-color .2s var(--ys-ease), background .2s var(--ys-ease);
  }

  .page-home .home-index .ys-index__link:hover {
    color: var(--ys-cream);
    border-color: var(--ys-line-strong);
  }

  .page-home .home-index .ys-index__link[aria-current="true"] {
    color: var(--ys-ink-900);
    background: var(--ys-cyan);
    border-color: var(--ys-cyan);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-hero__glow {
    animation: none;
  }

  .page-home .home-zone,
  .page-home .home-shortcut,
  .page-home .home-timeline__item,
  .page-home .home-hero__actions .ys-btn {
    transition: none;
  }
}
<<<END>>>