.page-home {
  --home-gap: clamp(18px, 3vw, 36px);
  --home-pad: clamp(24px, 5vw, 64px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-home img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

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

/* ---------- 顶部上下文条 ---------- */
.page-home .home-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  padding: clamp(20px, 4vw, 36px) 0 0;
}

.page-home .home-meta__note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  padding: clamp(18px, 3vw, 32px) 0 0;
}

.page-home .hero__left,
.page-home .hero__right {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  min-width: 0;
}

.page-home .hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 6.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--parchment);
  margin: 0 0 0.45em;
  max-width: 13em;
}

.page-home .hero__desc {
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.75;
  color: var(--mist);
  max-width: 34em;
  margin: 0 0 clamp(20px, 3vw, 28px);
}

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

.page-home .hero__actions .btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

/* ---------- 联赛对照轴 ---------- */
.page-home .axis-card {
  position: relative;
  overflow: hidden;
  border: var(--hairline);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--lift-2) 0%, var(--lift) 60%, var(--ink) 100%);
  padding: clamp(18px, 3vw, 28px);
}

.page-home .axis-card__ridge {
  position: absolute;
  inset: auto 0 0 0;
  width: 100%;
  height: 92px;
  opacity: 0.85;
  pointer-events: none;
}

.page-home .axis-card__head {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  margin-bottom: 14px;
}

.page-home .axis-card__hint {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-home .axis-scroll {
  position: relative;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-home .axis-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

.page-home .axis-table th,
.page-home .axis-table td {
  padding: 11px 10px;
  border-bottom: 1px solid var(--ridge);
  white-space: nowrap;
  text-align: right;
}

.page-home .axis-table thead th {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--mist);
  text-transform: uppercase;
  border-bottom-color: var(--ridge);
}

.page-home .axis-table tbody th {
  text-align: left;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--parchment);
}

.page-home .axis-table tbody td {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mist);
}

.page-home .axis-table tr:last-child th,
.page-home .axis-table tr:last-child td {
  border-bottom: 0;
}

.page-home .axis-code {
  display: inline-block;
  min-width: 2.2em;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ridge);
  letter-spacing: 0.08em;
}

.page-home .axis-table tr.is-on .axis-code {
  color: var(--lime-deep);
}

.page-home .axis-table tr.is-on tbody,
.page-home .axis-table tr.is-on th {
  color: var(--parchment);
}

.page-home .axis-up {
  color: var(--lime);
  font-weight: 700;
}

.page-home .axis-up::before {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  margin-right: 4px;
  border-left: 3.5px solid transparent;
  border-right: 3.5px solid transparent;
  border-bottom: 5px solid var(--lime);
  vertical-align: middle;
}

.page-home .axis-card__foot {
  position: relative;
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--ember);
  font-size: 12.5px;
  line-height: 1.72;
  color: var(--mist);
  max-width: 40em;
}

/* ---------- 关注列表面板 ---------- */
.page-home .watch-panel {
  border: 1px solid var(--violet);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(123, 92, 255, 0.16) 0%, var(--lift) 42%, var(--lift-2) 100%);
  padding: clamp(18px, 3vw, 26px);
  box-shadow: 0 26px 64px -34px rgba(123, 92, 255, 0.7);
}

.page-home .watch-panel__head {
  margin-bottom: 16px;
}

.page-home .watch-panel h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 3vw, 1.4rem);
  letter-spacing: -0.01em;
  color: var(--parchment);
  margin: 10px 0 8px;
}

.page-home .watch-panel__count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-home .watch-panel__count b {
  color: var(--lime);
  font-size: 14px;
}

.page-home .watch-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .watch-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border: 1px solid var(--ridge);
  border-radius: var(--radius-pill);
  background: rgba(11, 20, 18, 0.6);
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 14px;
  text-align: left;
  cursor: pointer;
  transition: border-color var(--ease), background var(--ease), color var(--ease);
}

.page-home .watch-item:hover {
  border-color: var(--violet);
  color: var(--violet-soft);
}

.page-home .watch-item:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-home .watch-item__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ridge);
}

.page-home .watch-item__name {
  flex: 1;
}

.page-home .watch-item__mark {
  flex: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid var(--ridge);
  display: grid;
  place-items: center;
  transition: background var(--ease), border-color var(--ease);
}

.page-home .watch-item[aria-pressed="true"] {
  border-color: var(--violet);
  background: rgba(123, 92, 255, 0.16);
  color: var(--parchment);
}

.page-home .watch-item[aria-pressed="true"] .watch-item__num {
  color: var(--lime);
}

.page-home .watch-item[aria-pressed="true"] .watch-item__mark {
  background: var(--lime);
  border-color: var(--lime);
}

.page-home .watch-item[aria-pressed="true"] .watch-item__mark::after {
  content: "";
  width: 4px;
  height: 8px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(45deg) translate(-1px, -1px);
}

.page-home .watch-panel__link {
  display: inline-block;
  font-size: 13px;
  color: var(--violet-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(185, 168, 255, 0.45);
  padding-bottom: 2px;
}

.page-home .watch-panel__link:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 首屏配图 ---------- */
.page-home .hero__media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--ridge);
}

.page-home .hero__media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  filter: saturate(0.85);
}

/* ---------- 6 步订阅 ---------- */
.page-home .sub-steps {
  padding: clamp(48px, 8vw, 96px) 0 clamp(36px, 6vw, 72px);
}

.page-home .sub-steps__head h2 {
  margin: 12px 0 12px;
}

.page-home .sub-steps__lede {
  margin: 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .steps__meter {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 6px;
  margin: clamp(22px, 3vw, 32px) 0 clamp(18px, 3vw, 26px);
}

.page-home .steps__meter span {
  height: 4px;
  border-radius: var(--radius-pill);
  background: var(--ridge);
}

.page-home .steps__meter span:first-child {
  background: linear-gradient(90deg, var(--lime), var(--lime-deep));
  animation: home-step-breathe 1.6s ease-in-out infinite;
}

@keyframes home-step-breathe {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.page-home .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ridge);
}

.page-home .step {
  border-bottom: 1px solid var(--ridge);
}

.page-home .step details {
  padding: 0;
}

.page-home .step summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
}

.page-home .step summary::-webkit-details-marker {
  display: none;
}

.page-home .step summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-home .step__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
  transition: color var(--ease);
}

.page-home .step details[open] .step__num {
  color: var(--lime);
}

.page-home .step__title {
  flex: 1;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1rem, 2.4vw, 1.12rem);
  letter-spacing: -0.01em;
  color: var(--parchment);
}

.page-home .step summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mist);
}

.page-home .step details[open] summary::after {
  content: "－";
  color: var(--lime);
}

.page-home .step__body {
  margin: 0 0 18px clamp(30px, 5vw, 40px);
  max-width: 34em;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .sub-steps__media {
  margin: clamp(26px, 4vw, 40px) 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--ridge);
  background: var(--lift);
}

.page-home .sub-steps__media img {
  width: 100%;
  aspect-ratio: 3 / 2;
}

.page-home .sub-steps__caption {
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
  border-top: 1px solid var(--ridge);
}

/* ---------- 新旧版本 ---------- */
.page-home .versions {
  padding: clamp(36px, 6vw, 72px) 0;
}

.page-home .versions__media {
  margin: 0 0 clamp(24px, 4vw, 40px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--ridge);
}

.page-home .versions__media img {
  width: 100%;
  aspect-ratio: 8 / 3;
  filter: saturate(0.8) brightness(0.9);
}

.page-home .versions__head {
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-home .versions__head h2 {
  margin: 12px 0 12px;
}

.page-home .versions__lede {
  margin: 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .band {
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 1px solid var(--ridge);
  background: var(--lift);
  padding: clamp(16px, 2.6vw, 22px) clamp(16px, 2.6vw, 26px);
  margin-bottom: 10px;
  transition: border-color var(--ease), background var(--ease), transform var(--ease);
}

.page-home .band:hover,
.page-home .band:focus-visible {
  border-color: var(--lime-deep);
  background: var(--lift-2);
  transform: translateX(4px);
}

.page-home .band .band__index {
  color: var(--ember);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.page-home .band .band__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1rem, 2.6vw, 1.2rem);
  letter-spacing: -0.01em;
  color: var(--parchment);
}

.page-home .band .band__action {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--lime);
  white-space: nowrap;
}

/* ---------- 联赛索引带 ---------- */
.page-home .league-strip {
  padding: clamp(36px, 6vw, 72px) 0;
}

.page-home .league-strip__head h2 {
  margin: 12px 0 12px;
}

.page-home .league-strip__lede {
  margin: 0 0 clamp(18px, 3vw, 26px);
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .league-strip__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 4px 0 8px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 22px, #000 calc(100% - 44px), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 22px, #000 calc(100% - 44px), transparent 100%);
}

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

.page-home .league-strip__scroll:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
}

.page-home .league-strip__list {
  display: flex;
  gap: 10px;
  width: max-content;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .league-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px 10px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--ridge);
  background: var(--lift);
  color: var(--parchment);
  font-size: 14px;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}

.page-home .league-chip:hover,
.page-home .league-chip:focus-visible {
  border-color: var(--violet);
  background: rgba(123, 92, 255, 0.14);
  color: var(--violet-soft);
}

.page-home .league-chip__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-home .league-strip__foot {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 版本通道 ---------- */
.page-home .channel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
  padding: clamp(24px, 5vw, 52px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--ridge);
  background:
    radial-gradient(120% 130% at 0% 0%, rgba(123, 92, 255, 0.22) 0%, transparent 58%),
    var(--lift);
}

.page-home .channel h2 {
  margin: 12px 0 12px;
}

.page-home .channel__lede {
  margin: 0 0 clamp(16px, 3vw, 24px);
  max-width: 32em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .channel__list {
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 28px);
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .channel__list li {
  padding-left: 14px;
  border-left: 2px solid var(--violet);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .channel__list b {
  display: block;
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--parchment);
  margin-bottom: 2px;
}

.page-home .channel__media {
  margin: 0;
  justify-self: center;
  max-width: 340px;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--violet);
  clip-path: polygon(0 7%, 100% 0, 100% 100%, 0 100%);
}

.page-home .channel__media img {
  width: 100%;
  aspect-ratio: 3 / 4;
}

/* ---------- 认证与备案 ---------- */
.page-home .seal-band {
  margin-top: clamp(36px, 6vw, 72px);
  padding: clamp(24px, 4vw, 44px);
  border-top: 1px solid var(--ridge);
  border-bottom: 1px solid var(--ridge);
  background: linear-gradient(180deg, rgba(30, 47, 42, 0.32) 0%, transparent 100%);
}

.page-home .seal-band h2 {
  margin: 12px 0 clamp(20px, 3vw, 30px);
}

.page-home .seal-band__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px 32px;
  margin: 0;
}

.page-home .seal-band__item dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--lime);
  margin-bottom: 6px;
}

.page-home .seal-band__item dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .seal-band__more {
  margin: clamp(22px, 3vw, 30px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 46em;
}

.page-home .seal-band__more a {
  color: var(--violet-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(185, 168, 255, 0.4);
}

.page-home .seal-band__more a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-home .seal-band__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-home .hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-home .hero__right {
    margin-top: 64px;
  }

  .page-home .channel {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }

  .page-home .channel__media {
    justify-self: end;
    max-width: 100%;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-home .steps__meter span:first-child {
    animation: none;
  }

  .page-home .band:hover,
  .page-home .band:focus-visible {
    transform: none;
  }
}
<<<END>>>