.page-home {
  --home-gap: clamp(14px, 3vw, 24px);
  --home-rule: 2px solid var(--yk-ink);
  background: var(--yk-sand);
  color: var(--yk-ink);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  background: var(--yk-sand);
  overflow: hidden;
}

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

.page-home .hero__panel {
  position: relative;
  background: var(--yk-teal);
  background-image: repeating-linear-gradient(90deg, rgba(251, 247, 239, 0.07) 0 1px, transparent 1px 46px);
  color: var(--yk-paper);
  padding: clamp(28px, 7vw, 60px) var(--yk-gutter) clamp(76px, 14vw, 104px);
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
  overflow: hidden;
}

.page-home .hero__context {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
  padding: 6px 12px;
  border: 2px solid rgba(251, 247, 239, 0.45);
  font-family: var(--yk-font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  line-height: 1.5;
}

.page-home .hero__dot {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  background: var(--yk-green);
}

.page-home .hero__title {
  margin: 0 0 20px;
  font-family: var(--yk-font-head);
  font-weight: 700;
  font-size: clamp(38px, 10.5vw, 92px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--yk-paper);
}

.page-home .hero__lede {
  max-width: 34em;
  margin: 0;
  font-size: clamp(15px, 2.4vw, 18px);
  line-height: 1.75;
  color: rgba(251, 247, 239, 0.88);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .hero__actions .yk-btn--ghost {
  color: var(--yk-paper);
  border-color: rgba(251, 247, 239, 0.6);
  background: transparent;
}

.page-home .hero__actions .yk-btn--ghost:hover,
.page-home .hero__actions .yk-btn--ghost:focus-visible {
  color: var(--yk-orange);
  border-color: var(--yk-orange);
}

.page-home .hero__wave {
  position: absolute;
  right: -12px;
  bottom: 6px;
  width: min(62%, 300px);
  height: auto;
  color: var(--yk-orange);
  opacity: 0.85;
  pointer-events: none;
}

.page-home .hero__wave-line {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
}

.page-home .hero__wave-line--thin {
  stroke-width: 1.5;
  opacity: 0.6;
}

.page-home .hero__wave-pin {
  fill: currentColor;
}

.page-home .hero__media {
  position: relative;
  margin-top: -44px;
  padding: 0 var(--yk-gutter) clamp(24px, 6vw, 40px);
}

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

.page-home .hero__coords {
  position: absolute;
  left: calc(var(--yk-gutter) + 14px);
  bottom: clamp(38px, 8vw, 60px);
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  max-width: calc(100% - 2 * var(--yk-gutter));
  padding: 8px 12px;
  background: var(--yk-deep);
  border: 2px solid var(--yk-orange);
  color: var(--yk-paper);
  font-family: var(--yk-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-home .hero__coord-label {
  color: var(--yk-mint);
}

/* ---------- 通用章节 ---------- */
.page-home .hsec {
  padding-block: clamp(48px, 9vw, 96px);
  background: var(--yk-sand);
}

.page-home .hsec--paths {
  background: var(--yk-paper);
}

.page-home .hsec--who {
  background: var(--yk-paper);
}

.page-home .hsec--proof {
  background: var(--yk-mint);
}

.page-home .hsec__head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(28px, 5vw, 48px);
  padding-top: 18px;
  border-top: 3px solid var(--yk-ink);
}

.page-home .hsec__lede {
  margin: 0;
  max-width: 40em;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.75;
  color: var(--yk-gray);
}

/* ---------- 三条路径 ---------- */
.page-home .path-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
}

.page-home .path-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 4vw, 32px);
  background: var(--yk-paper);
  border: var(--home-rule);
  box-shadow: 6px 6px 0 var(--yk-teal);
  transition: transform 160ms var(--yk-ease), box-shadow 160ms var(--yk-ease), border-color 160ms var(--yk-ease);
}

.page-home .path-card:hover,
.page-home .path-card:focus-within {
  transform: translate(-2px, -2px);
  box-shadow: 9px 9px 0 var(--yk-orange);
}

.page-home .path-card__num {
  margin: 0;
  font-family: var(--yk-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--yk-orange);
}

.page-home .path-card__title {
  margin: 0;
  font-family: var(--yk-font-head);
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.page-home .path-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--yk-ink);
}

.page-home .path-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--yk-gray);
}

.page-home .path-card__list li {
  padding-left: 16px;
  position: relative;
}

.page-home .path-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--yk-teal);
}

.page-home .path-card .yk-link {
  margin-top: auto;
}

.page-home .path-figure {
  background: var(--yk-mint);
}

/* ---------- 本季视图 ---------- */
.page-home .season-grid {
  display: grid;
  gap: clamp(24px, 5vw, 56px);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .season__side .yk-h2 {
  margin-top: 10px;
}

.page-home .season__text {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--yk-ink);
}

.page-home .season__stamp {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--yk-orange);
  font-size: 13px;
  line-height: 1.75;
  color: var(--yk-gray);
}

.page-home .league {
  position: relative;
  padding: clamp(16px, 3vw, 28px);
  background: var(--yk-paper);
  border: var(--home-rule);
  box-shadow: var(--yk-shadow);
}

.page-home .league__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-home .league__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-home .league__tab {
  padding: 8px 13px;
  border: 2px solid var(--yk-line);
  font-family: var(--yk-font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--yk-gray);
  background: var(--yk-paper);
  cursor: pointer;
  transition: border-color 140ms var(--yk-ease), color 140ms var(--yk-ease), background-color 140ms var(--yk-ease);
}

.page-home .league__tab:hover {
  border-color: var(--yk-teal);
  color: var(--yk-teal);
}

.page-home #lg-foot:checked ~ .league__tabs [for="lg-foot"],
.page-home #lg-basket:checked ~ .league__tabs [for="lg-basket"],
.page-home #lg-city:checked ~ .league__tabs [for="lg-city"],
.page-home #lg-youth:checked ~ .league__tabs [for="lg-youth"] {
  background: var(--yk-teal);
  border-color: var(--yk-deep);
  color: var(--yk-paper);
}

.page-home #lg-foot:focus-visible ~ .league__tabs [for="lg-foot"],
.page-home #lg-basket:focus-visible ~ .league__tabs [for="lg-basket"],
.page-home #lg-city:focus-visible ~ .league__tabs [for="lg-city"],
.page-home #lg-youth:focus-visible ~ .league__tabs [for="lg-youth"] {
  outline: 2px solid var(--yk-orange);
  outline-offset: 2px;
}

.page-home .league__panel {
  display: none;
  padding-top: 16px;
  border-top: 2px solid var(--yk-mint);
}

.page-home #lg-foot:checked ~ .league__body .league__panel--foot,
.page-home #lg-basket:checked ~ .league__body .league__panel--basket,
.page-home #lg-city:checked ~ .league__body .league__panel--city,
.page-home #lg-youth:checked ~ .league__body .league__panel--youth {
  display: block;
}

.page-home .league__title {
  margin: 0 0 10px;
  font-family: var(--yk-font-head);
  font-size: clamp(20px, 3.4vw, 26px);
  font-weight: 700;
  line-height: 1.2;
}

.page-home .league__text {
  margin: 0 0 14px;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.8;
}

.page-home .league__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.page-home .save {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: clamp(18px, 3vw, 28px);
}

.page-home .save__box {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-home .save__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: var(--yk-paper);
  border: var(--home-rule);
  font-family: var(--yk-font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color 140ms var(--yk-ease), color 140ms var(--yk-ease);
}

.page-home .save__label:hover {
  border-color: var(--yk-orange);
}

.page-home .save__pin {
  width: 12px;
  height: 12px;
  flex: 0 0 12px;
  border-radius: 50%;
  border: 2px solid var(--yk-orange);
  background: transparent;
  transition: background-color 140ms var(--yk-ease);
}

.page-home .save__done {
  display: none;
  color: var(--yk-teal);
  font-weight: 700;
}

.page-home .save__box:checked ~ .save__label .save__pin {
  background: var(--yk-orange);
}

.page-home .save__box:checked ~ .save__label .save__idle {
  display: none;
}

.page-home .save__box:checked ~ .save__label .save__done {
  display: inline;
}

.page-home .save__box:focus-visible ~ .save__label {
  outline: 2px solid var(--yk-orange);
  outline-offset: 2px;
}

.page-home .save__hint {
  margin: 0;
  max-width: 30em;
  font-size: 13px;
  line-height: 1.7;
  color: var(--yk-gray);
}

/* ---------- 使用场景 ---------- */
.page-home .who-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--yk-line);
}

.page-home .who {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-areas:
    "num title"
    "num text";
  gap: 6px 14px;
  padding: clamp(18px, 3vw, 26px) 0;
  border-bottom: 2px solid var(--yk-line);
}

.page-home .who__num {
  grid-area: num;
  font-family: var(--yk-font-mono);
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--yk-teal);
}

.page-home .who__title {
  grid-area: title;
  margin: 0;
  font-family: var(--yk-font-head);
  font-size: clamp(19px, 3vw, 24px);
  font-weight: 700;
  line-height: 1.25;
}

.page-home .who__text {
  grid-area: text;
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--yk-gray);
}

/* ---------- 运营底气 ---------- */
.page-home .proof-grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .proof__copy .yk-h2 {
  margin: 10px 0 16px;
}

.page-home .proof__text {
  margin: 0 0 14px;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.8;
}

.page-home .proof__copy .yk-link {
  display: inline-block;
  margin-top: 8px;
}

.page-home .proof__figure {
  background: var(--yk-deep);
}

.page-home .proof__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(28px, 5vw, 48px);
  border-top: 3px solid var(--yk-ink);
}

.page-home .proof__stat {
  padding: 20px 14px 20px 0;
  border-bottom: 2px solid var(--yk-line);
}

.page-home .proof__stat .yk-data__value {
  display: block;
  font-family: var(--yk-font-head);
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--yk-teal);
}

.page-home .proof__stat .yk-data__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--yk-gray);
}

/* ---------- 赛后节奏带 ---------- */
.page-home .tech-band {
  position: relative;
  overflow: hidden;
  background: var(--yk-deep);
  color: var(--yk-paper);
  padding-block: clamp(56px, 10vw, 104px);
}

.page-home .tech-band__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: saturate(0.55);
}

.page-home .tech-band__inner {
  position: relative;
  max-width: 42em;
}

.page-home .tech-band .yk-eyebrow {
  color: var(--yk-orange);
}

.page-home .tech-band__title {
  margin: 12px 0 16px;
  font-family: var(--yk-font-head);
  font-size: clamp(26px, 5vw, 44px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--yk-paper);
}

.page-home .tech-band__text {
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(251, 247, 239, 0.88);
}

/* ---------- 收尾行动 ---------- */
.page-home .closing {
  padding-block: clamp(48px, 9vw, 96px);
  background: var(--yk-sand);
}

.page-home .closing__box {
  position: relative;
  padding: clamp(24px, 5vw, 48px);
  background: var(--yk-paper);
  border: 3px solid var(--yk-ink);
  box-shadow: 10px 10px 0 var(--yk-teal);
  overflow: hidden;
}

.page-home .closing__box::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: clamp(56px, 12vw, 110px);
  height: clamp(56px, 12vw, 110px);
  background: var(--yk-orange);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  opacity: 0.9;
  pointer-events: none;
}

.page-home .closing__title {
  margin: 12px 0 16px;
  font-family: var(--yk-font-head);
  font-size: clamp(26px, 5vw, 44px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.page-home .closing__text {
  margin: 0 0 24px;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.8;
}

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

.page-home .closing__meta {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--yk-orange);
  font-family: var(--yk-font-mono);
  font-size: 12px;
  line-height: 1.75;
  color: var(--yk-gray);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-home .path-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .path-card--main {
    grid-column: 1 / 8;
  }

  .page-home .path-figure {
    grid-column: 8 / 13;
  }

  .page-home .path-card--venue {
    grid-column: 1 / 6;
    margin-top: clamp(16px, 3vw, 34px);
  }

  .page-home .path-card--tech {
    grid-column: 6 / 13;
    margin-top: clamp(8px, 1.5vw, 18px);
  }

  .page-home .who {
    grid-template-columns: 76px minmax(0, 4fr) minmax(0, 7fr);
    grid-template-areas: "num title text";
    column-gap: clamp(20px, 4vw, 48px);
    align-items: baseline;
  }

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

  .page-home .hsec__head {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    grid-template-areas:
      "eyebrow title"
      ". lede";
    column-gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }

  .page-home .hsec__head > .yk-eyebrow {
    grid-area: eyebrow;
  }

  .page-home .hsec__head > .yk-h2 {
    grid-area: title;
    margin: 0;
  }

  .page-home .hsec__head > .hsec__lede {
    grid-area: lede;
    margin-top: 4px;
  }
}

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

  .page-home .hero__panel {
    min-height: 580px;
    padding-right: clamp(56px, 7vw, 96px);
    clip-path: polygon(0 0, 100% 0, 88% 100%, 0 100%);
  }

  .page-home .hero__media {
    margin-top: clamp(32px, 5vw, 60px);
    margin-left: -7%;
    padding-left: 0;
  }

  .page-home .hero__coords {
    left: clamp(20px, 3vw, 34px);
  }

  .page-home .season-grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 8fr);
    column-gap: clamp(28px, 5vw, 64px);
    align-items: start;
  }

  .page-home .proof-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

  .page-home .closing__box {
    padding-right: clamp(80px, 14vw, 160px);
  }
}

@media (min-width: 1120px) {
  .page-home .hero__title {
    font-size: 92px;
  }

  .page-home .path-figure,
  .page-home .proof__figure {
    margin-top: clamp(6px, 1vw, 14px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .path-card,
  .page-home .league__tab,
  .page-home .save__pin,
  .page-home .save__label {
    transition: none;
  }

  .page-home .path-card:hover,
  .page-home .path-card:focus-within {
    transform: none;
  }
}
<<<END>>>