.page-home {
  --home-pad: clamp(2.75rem, 7vw, 6rem);
  --home-cut: 12px;
}

/* ---------- 首屏：章节预览式文字建筑 ---------- */
.page-home .hero {
  position: relative;
  padding: calc(var(--head-h) + 2.25rem) 0 0;
}
.page-home .hero-grid {
  display: grid;
  gap: 2rem;
}
.page-home .hero-copy .crumb {
  margin-bottom: 1.1rem;
}
.page-home h1 {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(2.05rem, 8.2vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--cloud);
  margin: 0.5rem 0 1.1rem;
  max-width: 18ch;
}
.page-home .hero-copy .lede {
  max-width: 52ch;
  margin-bottom: 1.6rem;
}
.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.page-home .hero-figure {
  margin: 0;
  position: relative;
}
.page-home .media {
  position: relative;
  overflow: hidden;
  background: var(--ink-2);
  border-radius: 2px var(--home-cut) 2px var(--home-cut);
}
.page-home .media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  height: auto;
}
.page-home .hero-shot .media__img {
  aspect-ratio: 4 / 3;
}
.page-home .hero-shot {
  border: 1px solid var(--line);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.45);
}
.page-home .hero-shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 13, 20, 0) 45%, rgba(8, 13, 20, 0.78) 100%);
  pointer-events: none;
}
.page-home .hero-shot .media__tag {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 2;
}

.page-home .hero-preview {
  position: relative;
  z-index: 3;
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line-neon);
  display: grid;
  gap: 0;
}
.page-home .hero-preview a {
  display: grid;
  gap: 0.35rem;
  padding: 1rem 0.25rem;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--cloud);
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}
.page-home .hero-preview a:hover,
.page-home .hero-preview a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--line-neon);
}
.page-home .hp-no {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--amber);
}
.page-home .hp-t {
  font-family: var(--serif);
  font-size: 1.12rem;
  font-weight: 600;
}
.page-home .hp-d {
  font-size: 0.86rem;
  color: var(--mist);
  line-height: 1.6;
}

/* ---------- 通用区块头部 ---------- */
.page-home .section {
  padding: var(--home-pad) 0;
}
.page-home .sec-head {
  max-width: var(--w-read);
}
.page-home .sec-head h2 {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(1.7rem, 5vw, 2.85rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--cloud);
  margin: 0.45rem 0 0.9rem;
}
.page-home .sec-head .lede {
  color: var(--cloud);
  opacity: 0.86;
}

/* ---------- 联赛筛选与索引条 ---------- */
.page-home .filter-bar {
  margin-top: 1.9rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem 1rem;
  padding-bottom: 0.9rem;
}
.page-home .chipbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.page-home .chip {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--mist);
  font-family: var(--sans);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  padding: 0.42rem 0.9rem;
  border-radius: 999px;
  cursor: pointer;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}
.page-home .chip:hover {
  color: var(--cloud);
  border-color: var(--line-neon);
}
.page-home .chip[aria-pressed="true"] {
  background: var(--volt);
  border-color: var(--volt);
  color: #04121c;
  font-weight: 600;
}
.page-home .chip-status {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-home .league-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-home .league {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  background: var(--ink);
  padding: 1.05rem 1rem;
  transition: background var(--ease), box-shadow var(--ease);
}
.page-home .league:hover {
  background: var(--ink-2);
  box-shadow: inset 3px 0 0 var(--neon);
}
.page-home .league-no {
  flex: 0 0 auto;
  color: var(--amber);
  font-size: 1rem;
  line-height: 1.5;
  letter-spacing: 0.02em;
}
.page-home .league-body h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--cloud);
  margin: 0 0 0.25rem;
}
.page-home .league-meta {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}
.page-home .league-note {
  margin: 0.55rem 0 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--cloud);
  opacity: 0.84;
  max-width: 56ch;
}
.page-home .league--wide {
  background: var(--indigo);
}
.page-home .league--wide:hover {
  background: #212a52;
}

/* ---------- 关注列表 ---------- */
.page-home .follow {
  position: relative;
  overflow: hidden;
}
.page-home .follow-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-home .follow-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: saturate(0.72) contrast(1.06);
}
.page-home .follow-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 13, 20, 0.74), rgba(14, 27, 42, 0.94));
}
.page-home .follow-inner {
  position: relative;
  z-index: 1;
}
.page-home .follow-grid {
  margin-top: 2.1rem;
  display: grid;
  gap: 1.5rem;
}
.page-home .fold {
  border: 1px solid var(--line);
  border-radius: 2px var(--home-cut) 2px var(--home-cut);
  background: var(--glass);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: border-color var(--ease);
}
.page-home .fold:hover {
  border-color: var(--line-neon);
}
.page-home .fold + .fold {
  margin-top: 0.8rem;
}
.page-home .fold summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.1rem;
  font-family: var(--serif);
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--cloud);
}
.page-home .fold summary::-webkit-details-marker {
  display: none;
}
.page-home .fold summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: 1.15rem;
  color: var(--neon);
  line-height: 1;
}
.page-home .fold[open] summary::after {
  content: "–";
}
.page-home .fold ul {
  list-style: none;
  margin: 0;
  padding: 0 1.1rem 1.1rem;
  display: grid;
  gap: 0.5rem;
  color: var(--mist);
  font-size: 0.92rem;
  line-height: 1.75;
}
.page-home .fold ul li {
  padding-left: 0.9rem;
  position: relative;
}
.page-home .fold ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--volt);
  transform: rotate(45deg);
}

.page-home .follow-side {
  padding: 1.4rem 1.3rem;
}
.page-home .follow-side-h {
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--cloud);
}
.page-home .follow-side-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}
.page-home .follow-side-list li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--cloud);
  opacity: 0.88;
}
.page-home .follow-side-n {
  flex: 0 0 auto;
  width: 1.6rem;
  height: 1.6rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-neon);
  color: var(--neon);
  font-size: 0.78rem;
  border-radius: 2px var(--cut-sm) 2px var(--cut-sm);
}
.page-home .follow-side-foot {
  margin: 1.2rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 四步查排名 ---------- */
.page-home .steps {
  list-style: none;
  margin: 2.2rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.4rem;
}
.page-home .step {
  position: relative;
  padding-top: 1.1rem;
  border-top: 2px solid var(--line);
}
.page-home .step::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 40%;
  height: 2px;
  background: var(--neon);
}
.page-home .step-no {
  display: block;
  color: var(--amber);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}
.page-home .step-t {
  font-family: var(--serif);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--cloud);
  margin: 0 0 0.4rem;
}
.page-home .step p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mist);
  max-width: 34ch;
}
.page-home .rank-figure {
  margin: 2.4rem 0 0;
}
.page-home .rank-shot {
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.page-home .rank-shot .media__img {
  aspect-ratio: 3 / 2;
}
.page-home .rank-shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(53, 196, 255, 0.14), rgba(8, 13, 20, 0.62));
  pointer-events: none;
}
.page-home .rank-shot .media__tag {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 2;
}

/* ---------- 跨设备 ---------- */
.page-home .device-grid {
  display: grid;
  gap: 2rem;
}
.page-home .device-figure {
  margin: 0;
}
.page-home .device-shot {
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.page-home .device-shot .media__img {
  aspect-ratio: 4 / 3;
}
.page-home .device-copy h2 {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4.6vw, 2.5rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--cloud);
  margin: 0.45rem 0 0.9rem;
}
.page-home .device-list {
  list-style: none;
  margin: 1.6rem 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}
.page-home .device-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: baseline;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--cloud);
  opacity: 0.88;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--line);
}
.page-home .device-n {
  color: var(--amber);
  font-size: 1.35rem;
  letter-spacing: 0.02em;
}

/* ---------- 变更与公告 ---------- */
.page-home .find-grid {
  margin-top: 2.1rem;
  display: grid;
  gap: 1rem;
}
.page-home .find-card {
  padding: 1.4rem 1.25rem;
}
.page-home .find-no {
  display: block;
  color: var(--amber);
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}
.page-home .find-card h3 {
  font-family: var(--serif);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--cloud);
  margin: 0 0 0.5rem;
}
.page-home .find-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--cloud);
  opacity: 0.8;
}
.page-home .find-foot {
  margin-top: 1.9rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line-neon);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}
.page-home .find-foot-note {
  margin: 0;
  max-width: 46ch;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 结尾 ---------- */
.page-home .cta {
  border-top: 1px solid var(--line);
  background: linear-gradient(160deg, var(--indigo), var(--ink) 68%);
}
.page-home .cta-inner {
  max-width: 46rem;
}
.page-home .cta-inner h2 {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4.6vw, 2.5rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--cloud);
  margin: 0 0 0.9rem;
}
.page-home .cta-actions {
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-home .hero-preview {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .hero-preview a {
    padding: 1.1rem 1rem 1.1rem 0;
    border-bottom: none;
    border-right: 1px solid var(--line);
  }
  .page-home .hero-preview li:last-child a {
    border-right: none;
  }
  .page-home .find-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-home .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }
  .page-home .step {
    padding-right: 1.6rem;
  }
  .page-home .step + .step {
    padding-left: 1.6rem;
  }
  .page-home .league-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .league--wide {
    grid-column: span 2;
  }
  .page-home .league {
    padding: 1.25rem 1.3rem;
  }
  .page-home .device-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
    gap: 3rem;
  }
}

@media (min-width: 960px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 3.2rem;
    align-items: end;
  }
  .page-home .hero-figure {
    margin-bottom: -3.5rem;
  }
  .page-home .hero-preview {
    margin-top: 4.5rem;
  }
  .page-home .follow-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    gap: 2rem;
    align-items: start;
  }
  .page-home .rank-figure {
    margin-top: 3.2rem;
    width: 74%;
  }
  .page-home .find-foot {
    margin-top: 2.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .chip,
  .page-home .league,
  .page-home .fold,
  .page-home .hero-preview a {
    transition: none;
  }
}
</main>