.page-home {
  --home-body: #C9DAD4;
  --home-radius: 26px;
  --home-gap: 26px;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  padding: 22px 0 8px;
}

.page-home .home-hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  margin-top: 18px;
}

.page-home .home-hero__lead .eyebrow {
  margin: 0;
  color: var(--neon);
}

.page-home .home-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 8.4vw, 50px);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .home-hero__lede {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--home-body);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .home-hero__board {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 320px;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--ink-900);
}

.page-home .home-hero__board img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .42;
}

.page-home .home-hero__board::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(6, 20, 16, .10) 0%, rgba(6, 20, 16, .58) 46%, rgba(6, 20, 16, .96) 100%),
    radial-gradient(120% 90% at 88% 6%, rgba(61, 242, 206, .20) 0%, rgba(61, 242, 206, 0) 62%);
}

.page-home .home-hero__overlay {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 26px 22px 22px;
}

.page-home .home-hero__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--neon);
}

.page-home .home-hero__round {
  margin: 6px 0 0;
  font-family: var(--font-data);
  font-weight: 800;
  font-size: clamp(68px, 20vw, 108px);
  line-height: .86;
  letter-spacing: -.04em;
  color: var(--paper);
  text-shadow: 0 0 46px rgba(61, 242, 206, .32);
}

.page-home .home-hero__round-unit {
  margin-left: .18em;
  font-size: .24em;
  letter-spacing: 0;
  vertical-align: .2em;
  color: var(--neon);
}

.page-home .home-hero__ticks {
  height: 20px;
  margin-top: 16px;
  border-bottom: 2px solid var(--neon);
  background-image: repeating-linear-gradient(
    to right,
    var(--line) 0 1px,
    transparent 1px 8.3333%
  );
}

.page-home .home-hero__board-note {
  margin: 14px 0 0;
  max-width: 40ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .home-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 30px 0 0;
  padding: 0;
  overflow: hidden;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--line);
}

.page-home .home-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: var(--surface-1);
}

.page-home .home-hero__stats .stat-label {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-home .home-hero__stats .stat-value {
  font-family: var(--font-data);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  text-align: left;
  color: var(--paper);
}

/* ---------- 01 联赛资料 ---------- */
.page-home .home-league__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

.page-home .home-league__intro .section-title {
  margin: 10px 0 0;
}

.page-home .home-league__text {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--home-body);
}

.page-home .home-league__intro .btn {
  margin-top: 26px;
}

.page-home .home-league__panel {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--surface-1) 0%, var(--ink-800) 100%);
}

.page-home .home-league__panel-title {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--neon);
}

.page-home .home-filters {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-filters__item {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(6, 20, 16, .55);
  transition: border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-home .home-filters__item:hover {
  border-color: var(--neon);
  background: var(--surface-2);
}

.page-home .home-filters__key {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-home .home-filters__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .home-league__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-home .home-league__foot .badge {
  font-size: 12px;
}

/* ---------- 两栏分工示意图 ---------- */
.page-home .home-splitview {
  padding: 8px 0 0;
}

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

.page-home .home-splitview__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-1);
}

.page-home .home-splitview__figure .media-caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 02 推荐与评测 ---------- */
.page-home .home-emc__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

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

.page-home .home-emc__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-1);
}

.page-home .home-emc__figure .media-caption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
}

.page-home .home-emc__body .section-title {
  margin: 10px 0 0;
}

.page-home .home-emc__text {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--home-body);
}

.page-home .home-emc__text--tight {
  margin-top: 20px;
  font-size: 15px;
  color: var(--muted);
}

.page-home .home-speed {
  display: grid;
  gap: 12px;
  margin-top: 24px;
  padding: 18px 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: rgba(6, 20, 16, .6);
}

.page-home .home-speed__row {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
}

.page-home .home-speed__key {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-home .home-speed__track {
  display: block;
  height: 10px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--surface-2);
}

.page-home .home-speed__fill {
  display: block;
  height: 100%;
  border-radius: var(--radius-pill);
}

.page-home .home-speed__fill--old {
  width: 100%;
  background: linear-gradient(90deg, var(--line), var(--muted));
}

.page-home .home-speed__fill--new {
  width: 58%;
  background: linear-gradient(90deg, rgba(61, 242, 206, .35), var(--neon));
}

.page-home .home-speed__delta {
  font-size: 12px;
  color: var(--orange);
}

.page-home .home-emc__body .btn {
  margin-top: 24px;
}

/* ---------- 03 移动端 ---------- */
.page-home .home-mobile__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: center;
}

.page-home .home-mobile__body .section-title {
  margin: 10px 0 0;
}

.page-home .home-mobile__text {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--home-body);
}

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

.page-home .home-mobile__list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
  color: var(--home-body);
}

.page-home .home-mobile__num {
  font-size: 13px;
  color: var(--neon);
}

.page-home .home-mobile__note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .home-mobile__figure {
  margin: 0 auto;
  width: 100%;
  max-width: 320px;
}

.page-home .home-mobile__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-1);
  box-shadow: var(--shadow-card);
}

/* ---------- 04 为什么留下 ---------- */
.page-home .home-why .section-head {
  align-items: flex-start;
}

.page-home .home-why__lede {
  margin: 8px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .home-why__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.page-home .home-why__item {
  padding: 24px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface-1);
  transition: border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-home .home-why__item:hover {
  border-color: var(--neon);
}

.page-home .home-why__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-home .home-why__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-body);
}

.page-home .home-why__tag {
  display: inline-block;
  margin-top: 18px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 12px;
  color: var(--neon);
}

.page-home .home-why__meta {
  margin: 30px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  max-width: 76ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 05 三条路径 ---------- */
.page-home .home-paths__list {
  display: grid;
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-paths__item {
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: rgba(18, 46, 37, .6);
  transition: border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-home .home-paths__item:hover {
  border-color: var(--neon);
  background: var(--surface-2);
}

.page-home .home-paths__link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 14px;
  padding: 20px 20px;
  text-decoration: none;
  color: inherit;
}

.page-home .home-paths__index {
  grid-row: span 2;
  font-size: 15px;
  color: var(--orange);
}

.page-home .home-paths__name {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-home .home-paths__desc {
  grid-column: 2;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .home-paths__arrow {
  grid-row: span 2;
  font-size: 20px;
  color: var(--neon);
  transition: transform 200ms var(--ease);
}

.page-home .home-paths__item:hover .home-paths__arrow {
  transform: translateX(4px);
}

.page-home .home-paths__foot {
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .home-paths__foot a {
  color: var(--neon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .home-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-home .home-hero {
    padding-top: 30px;
  }

  .page-home .home-hero__layout {
    grid-template-columns: 5fr 7fr;
    gap: 52px;
    align-items: stretch;
    margin-top: 26px;
  }

  .page-home .home-hero__lead {
    padding-top: 24px;
    align-self: center;
  }

  .page-home .home-hero__board {
    min-height: 460px;
  }

  .page-home .home-hero__overlay {
    padding: 34px 32px 30px;
  }

  .page-home .home-league__grid {
    grid-template-columns: 5fr 7fr;
    gap: 60px;
    align-items: start;
  }

  .page-home .home-emc__grid {
    grid-template-columns: 7fr 5fr;
    gap: 60px;
    align-items: center;
  }

  .page-home .home-mobile__grid {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 64px;
  }

  .page-home .home-mobile__figure {
    margin: 0;
    max-width: none;
  }

  .page-home .home-why__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-home .home-why__item:nth-child(2) {
    transform: translateY(26px);
  }

  .page-home .home-paths__link {
    grid-template-columns: 44px minmax(0, 1fr) auto;
    padding: 24px 28px;
  }
}

@media (min-width: 1200px) {
  .page-home .home-hero__round {
    font-size: 112px;
  }

  .page-home .home-splitview__figure img {
    aspect-ratio: 16 / 9;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-filters__item,
  .page-home .home-why__item,
  .page-home .home-paths__item,
  .page-home .home-paths__arrow {
    transition: none;
  }

  .page-home .home-why__item:nth-child(2) {
    transform: none;
  }
}