.page-home {
  --home-block-gap: clamp(48px, 8vw, 96px);
  background: var(--ink-900);
  color: var(--text);
  font-family: var(--font-body);
  padding-top: clamp(84px, 10vw, 124px);
  padding-bottom: clamp(56px, 9vw, 110px);
  overflow-x: hidden;
}

.page-home .home-frame {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 34px);
}

.page-home .home-flow {
  display: grid;
  gap: var(--home-block-gap);
  min-width: 0;
}

/* ---------- 左侧栏目轴 ---------- */
.page-home .home-rail {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: none;
}

.page-home .home-rail::-webkit-scrollbar {
  display: none;
}

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

.page-home .home-rail__link {
  flex: 0 0 auto;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: rgba(22, 38, 74, .55);
  color: var(--text-dim);
  font-size: 13.5px;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  transition: color .16s ease, border-color .16s ease, background .16s ease;
}

.page-home .home-rail__link:hover,
.page-home .home-rail__link.is-active {
  color: var(--text-strong);
  border-color: var(--line-cyan);
  background: rgba(36, 224, 206, .12);
}

/* ---------- 首屏封面 ---------- */
.page-home .cover {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(430px, 70vh, 620px);
  padding: clamp(22px, 4vw, 44px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-800);
}

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

.page-home .cover__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(112deg, rgba(6, 11, 22, .97) 0%, rgba(6, 11, 22, .9) 44%, rgba(6, 11, 22, .38) 74%, rgba(6, 11, 22, .76) 100%),
    linear-gradient(180deg, rgba(6, 11, 22, .32), rgba(6, 11, 22, .9));
}

.page-home .cover__body {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 660px;
}

.page-home .cover__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-dim);
}

.page-home .cover__simp {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  padding-bottom: 1px;
}

.page-home .cover__simp:hover {
  color: var(--text-strong);
}

.page-home .cover__meta-sep {
  color: var(--slate-300);
}

.page-home .cover__title {
  margin: 16px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 5.4vw, 62px);
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--text-strong);
  max-width: 12em;
}

.page-home .cover__lede {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text);
}

.page-home .cover__index {
  list-style: none;
  margin: clamp(22px, 3.6vw, 34px) 0 0;
  padding: 0;
}

.page-home .cover__index a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 12px 2px;
  border-top: 1px solid var(--line-cyan);
  color: var(--text);
  text-decoration: none;
  transition: transform .16s ease, color .16s ease;
}

.page-home .cover__index a:hover {
  transform: translateX(5px);
  color: var(--text-strong);
}

.page-home .cover__index-no {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan-400);
}

.page-home .cover__index-label {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -.01em;
  color: var(--text-strong);
}

.page-home .cover__index-desc {
  flex: 1 1 210px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-dim);
}

.page-home .cover__index-go {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--orange-500);
}

/* ---------- 通用章节 ---------- */
.page-home .home-section {
  scroll-margin-top: 112px;
  min-width: 0;
}

.page-home h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--text-strong);
}

.page-home .section-head__lede {
  margin: 14px 0 0;
  max-width: 54ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text-dim);
}

/* ---------- 赛程与积分榜 ---------- */
.page-home .data-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-home .data-card {
  position: relative;
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--radius);
  background: var(--ink-700);
  border: 1px solid var(--line-soft);
  overflow: hidden;
}

.page-home .data-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan-400), rgba(36, 224, 206, 0) 72%);
}

.page-home .data-card--table::before {
  background: linear-gradient(90deg, var(--orange-500), rgba(255, 122, 42, 0) 72%);
}

.page-home .data-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--slate-300);
}

.page-home .data-card__num {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(30px, 4.6vw, 44px);
  line-height: 1;
  color: var(--cyan-400);
  letter-spacing: -.01em;
}

.page-home .data-card__num.data-num--hot {
  color: var(--orange-500);
}

.page-home .data-card__unit {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--text-dim);
}

.page-home .data-card__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .data-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text);
}

.page-home .data-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 1px;
  background: var(--cyan-400);
}

.page-home .data-media {
  margin: 0;
}

.page-home .home-cta {
  margin: clamp(22px, 3.4vw, 32px) 0 0;
}

/* ---------- 专题 Bento ---------- */
.page-home .topic-bento {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-home .topic-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.6vw, 26px);
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: linear-gradient(168deg, var(--ink-700), var(--ink-800));
  color: var(--text);
  text-decoration: none;
  overflow: hidden;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.page-home .topic-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-cyan);
  box-shadow: 0 18px 38px rgba(3, 7, 15, .55);
}

.page-home .topic-card__freq {
  align-self: flex-start;
}

.page-home .topic-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--text-strong);
}

.page-home .topic-card--xl .topic-card__title {
  font-size: clamp(22px, 3vw, 28px);
}

.page-home .topic-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-home .topic-card__more {
  margin-top: auto;
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--cyan-400);
}

.page-home .topic-card--xl::after {
  content: "";
  position: absolute;
  right: -18%;
  bottom: -34%;
  width: 74%;
  height: 62%;
  background: radial-gradient(closest-side, rgba(36, 224, 206, .22), rgba(36, 224, 206, 0));
  pointer-events: none;
}

/* ---------- 换设备 ---------- */
.page-home .devices {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  padding: clamp(22px, 3.4vw, 38px);
  border-radius: var(--radius-lg);
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
}

.page-home .devices__lead {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text);
}

.page-home .devices__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .devices__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-home .devices__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 10px;
  height: 2px;
  background: var(--orange-500);
}

.page-home .devices__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin: 24px 0 0;
}

.page-home .devices__quiet {
  font-size: 13.5px;
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 2px;
}

.page-home .devices__quiet:hover {
  color: var(--text-strong);
  border-bottom-color: var(--line-cyan);
}

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

/* ---------- 版本动态 ---------- */
.page-home .version {
  position: relative;
  padding: clamp(22px, 3.6vw, 40px);
  border-radius: var(--radius-lg);
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
  overflow: hidden;
}

.page-home .version::before {
  content: "";
  position: absolute;
  top: -46%;
  right: -14%;
  width: 48%;
  height: 190%;
  background: linear-gradient(152deg, rgba(36, 224, 206, .16), rgba(255, 122, 42, .1) 58%, rgba(255, 60, 134, 0));
  transform: rotate(-8deg);
  pointer-events: none;
}

.page-home .version__head,
.page-home .version__grid {
  position: relative;
}

.page-home .version__lead {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text);
}

.page-home .version__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .version__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--text-dim);
}

.page-home .version__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: 8px;
  height: 1px;
  background: var(--magenta-500);
}

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

.page-home .version__media {
  margin: clamp(22px, 3.4vw, 32px) 0 0;
}

.page-home .home-tail {
  position: relative;
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: 13.5px;
  color: var(--text-dim);
}

.page-home .home-tail a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  padding-bottom: 1px;
}

.page-home .home-tail a:hover {
  color: var(--text-strong);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 700px) {
  .page-home .data-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .data-media {
    grid-column: 1 / -1;
  }

  .page-home .cover::after {
    content: "";
    position: absolute;
    right: -6%;
    bottom: 20%;
    width: 54%;
    height: 3px;
    background: linear-gradient(90deg, var(--cyan-400), var(--orange-500) 62%, var(--magenta-500));
    transform: rotate(-4deg);
    z-index: 2;
    pointer-events: none;
  }

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

/* ---------- 桌面起：左侧固定栏目轴 + 非对称 Bento ---------- */
@media (min-width: 1000px) {
  .page-home .home-frame {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: clamp(28px, 3.4vw, 48px);
    align-items: start;
  }

  .page-home .home-rail {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    overflow: visible;
    position: sticky;
    top: 108px;
    padding-bottom: 0;
  }

  .page-home .home-rail__head {
    display: block;
    margin-bottom: 10px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .18em;
    color: var(--slate-300);
  }

  .page-home .home-rail__link {
    border: 0;
    border-left: 2px solid var(--line-soft);
    border-radius: 0;
    background: transparent;
    padding: 10px 0 10px 14px;
    font-family: var(--font-head);
    font-weight: 800;
    font-size: 14.5px;
    letter-spacing: -.01em;
    color: var(--text-dim);
  }

  .page-home .home-rail__link.is-active,
  .page-home .home-rail__link:hover {
    color: var(--text-strong);
    border-left-color: var(--cyan-400);
    background: linear-gradient(90deg, rgba(36, 224, 206, .16), rgba(36, 224, 206, 0) 82%);
  }

  .page-home .data-grid {
    grid-template-columns: 1fr 1fr .92fr;
    align-items: stretch;
  }

  .page-home .data-media {
    grid-column: auto;
  }

  .page-home .data-media img {
    height: 100%;
  }

  .page-home .topic-bento {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .topic-card--xl {
    grid-column: span 2;
    grid-row: span 2;
  }

  .page-home .topic-card--md {
    grid-column: span 2;
  }

  .page-home .topic-card--sm {
    grid-column: span 1;
  }

  .page-home .devices {
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
  }

  .page-home .version__grid {
    display: grid;
    grid-template-columns: 1fr .9fr;
    gap: clamp(22px, 3.4vw, 40px);
    align-items: center;
  }

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

/* ---------- 大屏 ---------- */
@media (min-width: 1280px) {
  .page-home .home-frame {
    grid-template-columns: 210px minmax(0, 1fr);
  }

  .page-home .cover {
    min-height: 640px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .topic-card,
  .page-home .cover__index a {
    transition: none;
  }

  .page-home .topic-card:hover {
    transform: none;
  }
}