.page-home {
  --home-gap: clamp(20px, 3vw, 36px);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(52px, 8vw, 112px) 0 clamp(42px, 6vw, 86px);
  background:
    radial-gradient(120% 88% at 92% 0%, rgba(57, 255, 136, 0.13), transparent 62%),
    radial-gradient(90% 70% at 4% 100%, rgba(255, 107, 53, 0.09), transparent 60%),
    linear-gradient(166deg, var(--ink-900) 0%, var(--ink-850) 52%, var(--ink-800) 100%);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  z-index: -1;
  filter: saturate(0.55) contrast(1.06);
}

.page-home .hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
}

.page-home .hero__context {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
}

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

.page-home .hero__scale-label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mute);
  margin-bottom: 18px;
}

.page-home .hero__ticks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 17px;
}

.page-home .hero__ticks li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.page-home .hero__tick {
  display: block;
  width: 10px;
  height: 1px;
  background: var(--line-strong);
}

.page-home .hero__ticks li:first-child .hero__tick {
  background: var(--neon);
  box-shadow: 0 0 8px rgba(57, 255, 136, 0.6);
}

.page-home .hero h1 {
  margin: 0 0 20px;
  font-size: clamp(32px, 5.4vw, 62px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white);
  max-width: 18em;
}

.page-home .hero__lede {
  margin: 0;
  max-width: 44em;
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.85;
  color: var(--text);
}

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

.page-home .hero__side {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  align-content: start;
}

.page-home .hero__stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 15px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: linear-gradient(158deg, rgba(22, 36, 77, 0.72), rgba(10, 17, 40, 0.72));
  backdrop-filter: blur(2px);
}

.page-home .hero__stat-num {
  font-family: var(--mono);
  font-size: clamp(18px, 2.1vw, 22px);
  font-weight: 700;
  color: var(--neon);
  line-height: 1.1;
}

.page-home .hero__stat-num--orange {
  color: var(--orange);
}

.page-home .hero__stat-label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-dim);
}

@media (min-width: 980px) {
  .page-home .hero__inner {
    grid-template-columns: 74px minmax(0, 1fr) 236px;
    align-items: start;
  }

  .page-home .hero__scale {
    display: block;
    padding-left: 16px;
    border-left: 1px solid var(--line);
  }

  .page-home .hero__side {
    grid-template-columns: 1fr;
    padding-top: 46px;
  }
}

/* ---------- 侧栏骨架 ---------- */
.page-home .shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.5vw, 52px);
  padding-top: clamp(44px, 6vw, 84px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-home .shell > .with-rail__aside {
  display: none;
}

.page-home .section-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .section-nav__link {
  display: block;
  padding: 9px 12px;
  border-left: 2px solid var(--line);
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-home .section-nav__link:hover {
  color: var(--white);
  background: rgba(57, 255, 136, 0.06);
}

.page-home .section-nav__link[aria-current="true"] {
  color: var(--neon);
  border-left-color: var(--neon);
  background: var(--neon-dim);
}

@media (min-width: 1080px) {
  .page-home .shell {
    grid-template-columns: 166px minmax(0, 1fr);
  }

  .page-home .shell > .with-rail__aside {
    display: block;
    position: sticky;
    top: calc(var(--hdr-h) + 22px);
    align-self: start;
  }
}

/* ---------- 章节通用 ---------- */
.page-home .section {
  padding-block: clamp(36px, 5.5vw, 68px);
  border-top: 1px solid var(--line);
}

.page-home .section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-home .section--tight {
  padding-bottom: 0;
  border-top: 0;
}

.page-home .section__head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 3vw, 38px);
}

.page-home .section__head h2 {
  margin: 10px 0 12px;
  font-size: clamp(23px, 3.1vw, 36px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-home .section-note {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

/* ---------- 赛季区间 ---------- */
.page-home .seasons {
  display: grid;
  gap: clamp(18px, 2.6vw, 28px);
}

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

.page-home .seasons__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .season-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 16px 14px 17px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: linear-gradient(160deg, var(--ink-800), var(--ink-850));
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-home .season-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--neon), rgba(57, 255, 136, 0));
}

.page-home .season-card:nth-child(even)::before {
  background: linear-gradient(90deg, var(--orange), rgba(255, 107, 53, 0));
}

.page-home .season-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.page-home .season-card__code {
  font-family: var(--mono);
  font-size: 19px;
  font-weight: 700;
  color: var(--neon);
  letter-spacing: 0.02em;
}

.page-home .season-card:nth-child(even) .season-card__code {
  color: var(--orange);
}

.page-home .season-card__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
}

.page-home .season-card__note {
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-dim);
}

@media (min-width: 640px) {
  .page-home .seasons__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-home .seasons__list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

/* ---------- 核心数据维度 ---------- */
.page-home .metrics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .metrics-grid__media {
  margin: 0;
  border-radius: var(--r-l);
  overflow: hidden;
}

.page-home .metric-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-home .metric {
  position: relative;
  padding: 16px 18px 17px 20px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--neon);
  border-radius: var(--r-m);
  background: linear-gradient(155deg, rgba(22, 36, 77, 0.68), rgba(10, 17, 40, 0.68));
  transition: border-color 0.28s var(--ease), transform 0.28s var(--ease);
}

.page-home .metric:nth-child(2) {
  border-left-color: var(--orange);
}

.page-home .metric:hover {
  transform: translateX(4px);
  border-color: var(--line-strong);
  border-left-color: var(--neon);
}

.page-home .metric__idx {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mute);
  margin-bottom: 6px;
}

.page-home .metric__title {
  margin: 0 0 7px;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

.page-home .metric__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-dim);
}

@media (min-width: 900px) {
  .page-home .metrics-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .metrics-grid__media {
    grid-column: 7 / span 6;
    grid-row: 1;
  }

  .page-home .metrics-grid__side {
    grid-column: 1 / span 5;
    grid-row: 1;
  }
}

/* ---------- 回看与对比 ---------- */
.page-home .replay-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .replay-card {
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: linear-gradient(150deg, var(--ink-800), var(--ink-850));
}

.page-home .replay-card h3 {
  margin: 12px 0 10px;
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--white);
  letter-spacing: -0.01em;
}

.page-home .replay-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--text-dim);
}

.page-home .replay-card .btn--quiet {
  margin-top: 16px;
}

.page-home .replay-card__media {
  margin: 0 0 18px;
  border-radius: var(--r-m);
  overflow: hidden;
}

@media (min-width: 820px) {
  .page-home .replay-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .replay-card--wide {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: clamp(22px, 3vw, 40px);
    align-items: center;
  }

  .page-home .replay-card--wide .replay-card__media {
    margin: 0;
  }
}

/* ---------- 升降级与友谊赛 ---------- */
.page-home .split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .split__col {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
}

.page-home .split__col--neon {
  background: linear-gradient(148deg, rgba(57, 255, 136, 0.11), rgba(16, 27, 58, 0.94) 62%);
}

.page-home .split__col--orange {
  background: linear-gradient(148deg, rgba(255, 107, 53, 0.11), rgba(16, 27, 58, 0.94) 62%);
}

.page-home .split__col h3 {
  margin: 10px 0 12px;
  font-size: clamp(18px, 2.2vw, 23px);
  font-weight: 700;
  line-height: 1.32;
  color: var(--white);
  letter-spacing: -0.01em;
}

.page-home .split__col p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-dim);
}

@media (min-width: 820px) {
  .page-home .split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .split__col--orange {
    margin-top: 22px;
  }
}

/* ---------- 赛场动态 ---------- */
.page-home .updates {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .update {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .update:first-child {
  border-top: 1px solid var(--line);
}

.page-home .update__idx {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--neon);
  padding-top: 4px;
  white-space: nowrap;
}

.page-home .update__body h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-home .update__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-dim);
}

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

/* ---------- 商务合作 ---------- */
.page-home .coop {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 38px);
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background:
    radial-gradient(80% 100% at 100% 0%, rgba(57, 255, 136, 0.09), transparent 58%),
    linear-gradient(140deg, var(--ink-800), var(--ink-850));
}

.page-home .coop__text h2 {
  margin: 10px 0 14px;
  font-size: clamp(22px, 2.9vw, 32px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-home .coop__text p {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-home .coop__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-home .coop__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-home .coop__fact {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-dim);
}

.page-home .coop__fact--last {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .coop__fact-num {
  font-family: var(--mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--neon);
  white-space: nowrap;
}

@media (min-width: 900px) {
  .page-home .coop {
    grid-template-columns: 1.25fr 0.9fr;
    align-items: center;
  }
}
</style>