/* ============================================================
   首页 · 入口、读数与轮换节奏
   全部选择器限定在 .page-home 作用域内
   ============================================================ */

.page-home {
  --home-border: var(--border-thin) solid var(--color-line);
  --home-pad-x: clamp(var(--space-3), 5vw, calc(var(--space-8) * 1.5));
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

/* ---------- 上下文条 ---------- */

.page-home .page-context {
  background: var(--color-surface-alt);
  border-bottom: var(--home-border);
}

.page-home .context-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0;
  padding: var(--space-2) 0;
  list-style: none;
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-home .context-list li + li::before {
  content: "/";
  margin-right: var(--space-2);
  color: var(--color-ink-muted);
}

/* ---------- 首屏分屏 ---------- */

.page-home .hero {
  background: var(--color-surface);
  border-bottom: var(--home-border);
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-inline: auto;
  width: 100%;
}

.page-home .hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-3);
  padding: clamp(var(--space-6), 9vw, calc(var(--space-8) * 1.6)) var(--home-pad-x);
  background: var(--color-surface);
}

.page-home .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: var(--color-primary);
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 0.96;
  letter-spacing: -0.035em;
  color: var(--color-ink);
  overflow-wrap: anywhere;
}

.page-home .hero-lede {
  margin: 0;
  max-width: 44ch;
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .hero-footnote {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  border-left: var(--border-thick) solid var(--color-primary);
  padding-left: var(--space-2);
}

.page-home .hero-panel {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-4);
  padding: clamp(var(--space-6), 8vw, calc(var(--space-8) * 1.4)) var(--home-pad-x);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-home .hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-contrast-accent) 8%, transparent) 0 1px,
    transparent 1px 7px
  );
}

.page-home .hero-panel > * {
  position: relative;
  z-index: 1;
}

.page-home .hero-panel-label {
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
}

.page-home .hero-readouts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.page-home .readout-card {
  display: flex;
  flex-direction: column;
  gap: calc(var(--space-1) / 2);
  padding: var(--space-3);
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-contrast-accent) 5%, transparent);
  transition: border-color 160ms ease, background-color 160ms ease;
}

.page-home .readout-card:hover,
.page-home .readout-card:focus-within {
  border-color: var(--color-contrast-accent);
  background: color-mix(in srgb, var(--color-contrast-accent) 11%, transparent);
}

.page-home .readout-card:focus-visible {
  outline: var(--border-thick) solid var(--color-contrast-accent);
  outline-offset: 2px;
}

.page-home .readout__label {
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

.page-home .readout__value {
  display: inline-flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: calc(var(--space-1) / 2);
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-contrast-accent);
}

.page-home .readout__unit {
  font-size: var(--text-sm);
  font-weight: var(--weight-body);
  letter-spacing: 0;
  color: var(--color-contrast-ink);
}

.page-home .readout-note {
  display: block;
  max-height: 0;
  margin-top: 0;
  overflow: hidden;
  opacity: 0;
  font-size: var(--text-xs);
  line-height: 1.55;
  color: color-mix(in srgb, var(--color-contrast-ink) 76%, transparent);
  transition: max-height 200ms ease, opacity 160ms ease, margin-top 200ms ease;
}

.page-home .readout-card:hover .readout-note,
.page-home .readout-card:focus-within .readout-note {
  max-height: 7em;
  margin-top: var(--space-1);
  opacity: 1;
}

.page-home .hero-figure {
  margin: 0;
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: color-mix(in srgb, var(--color-contrast-accent) 6%, var(--color-contrast-surface));
}

.page-home .hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .hero-figure figcaption {
  padding: var(--space-2) var(--space-3);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

/* ---------- 通用区块 ---------- */

.page-home .home-band {
  padding-block: var(--section-y);
  border-bottom: var(--home-border);
  background: var(--color-surface);
}

.page-home .home-band--deep {
  background: var(--color-surface-alt);
}

.page-home .home-band--contact {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-bottom: 0;
}

.page-home .band-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-3);
  border-bottom: var(--home-border);
}

.page-home .section-num {
  font-family: var(--font-mono);
  font-size: var(--text-4xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--color-primary);
}

.page-home .section-title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: inherit;
}

.page-home .band-lede {
  margin: 0;
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

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

.page-home a:hover {
  color: var(--color-focus);
}

/* ---------- 轮换刻度带 ---------- */

.page-home .cycle-widget {
  position: relative;
}

.page-home .cycle-input,
.page-home .cat-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-home .cycle-axis {
  display: block;
  width: 100%;
  height: 18px;
}

.page-home .axis-base {
  stroke: var(--color-line);
  stroke-width: 1;
  stroke-dasharray: 8 6;
}

.page-home .axis-done {
  stroke: var(--color-accent);
  stroke-width: 2;
}

.page-home .axis-tick {
  stroke: var(--color-line);
  stroke-width: 1;
}

.page-home .cycle-rail {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  margin: var(--space-1) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .cycle-node {
  display: flex;
  justify-content: center;
}

.page-home .cycle-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  width: 100%;
  padding: var(--space-2) calc(var(--space-1) / 2);
  border: var(--border-thin) solid transparent;
  border-radius: var(--radius-sm);
  text-align: center;
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease;
}

.page-home .cycle-label:hover {
  background: var(--color-surface-alt);
}

.page-home .cycle-dot {
  box-sizing: border-box;
  width: 12px;
  height: 12px;
  border: var(--border-thick) solid var(--color-line);
  border-radius: 50%;
  background: var(--color-surface);
}

.page-home .cycle-node--done .cycle-dot {
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.page-home .cycle-node:not(.cycle-node--done) .cycle-dot {
  border-style: dashed;
}

.page-home .cycle-name {
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-home .cycle-time {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-home #cycle-1:checked ~ .cycle-rail label[for="cycle-1"],
.page-home #cycle-2:checked ~ .cycle-rail label[for="cycle-2"],
.page-home #cycle-3:checked ~ .cycle-rail label[for="cycle-3"],
.page-home #cycle-4:checked ~ .cycle-rail label[for="cycle-4"],
.page-home #cycle-5:checked ~ .cycle-rail label[for="cycle-5"],
.page-home #cycle-6:checked ~ .cycle-rail label[for="cycle-6"] {
  background: var(--color-highlight);
  border-color: var(--color-accent);
}

.page-home #cycle-1:focus-visible ~ .cycle-rail label[for="cycle-1"],
.page-home #cycle-2:focus-visible ~ .cycle-rail label[for="cycle-2"],
.page-home #cycle-3:focus-visible ~ .cycle-rail label[for="cycle-3"],
.page-home #cycle-4:focus-visible ~ .cycle-rail label[for="cycle-4"],
.page-home #cycle-5:focus-visible ~ .cycle-rail label[for="cycle-5"],
.page-home #cycle-6:focus-visible ~ .cycle-rail label[for="cycle-6"] {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

.page-home .cycle-details {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-home .cycle-panel {
  display: none;
  max-width: var(--measure);
  padding-left: var(--space-3);
  border-left: var(--border-thick) solid var(--color-primary);
}

.page-home #cycle-1:checked ~ .cycle-details .cycle-panel:nth-child(1),
.page-home #cycle-2:checked ~ .cycle-details .cycle-panel:nth-child(2),
.page-home #cycle-3:checked ~ .cycle-details .cycle-panel:nth-child(3),
.page-home #cycle-4:checked ~ .cycle-details .cycle-panel:nth-child(4),
.page-home #cycle-5:checked ~ .cycle-details .cycle-panel:nth-child(5),
.page-home #cycle-6:checked ~ .cycle-details .cycle-panel:nth-child(6) {
  display: block;
}

.page-home .cycle-panel h3 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
}

.page-home .cycle-panel p {
  margin: 0;
  color: var(--color-ink-soft);
}

/* ---------- 五类内容标签组 ---------- */

.page-home .cat-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  padding-bottom: var(--space-3);
  border-bottom: var(--home-border);
}

.page-home .cat-tab {
  padding: var(--space-1) var(--space-3);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-ink-soft);
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.page-home .cat-tab:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.page-home #cat-video:checked ~ .cat-bar label[for="cat-video"],
.page-home #cat-event:checked ~ .cat-bar label[for="cat-event"],
.page-home #cat-trial:checked ~ .cat-bar label[for="cat-trial"],
.page-home #cat-stat:checked ~ .cat-bar label[for="cat-stat"],
.page-home #cat-guide:checked ~ .cat-bar label[for="cat-guide"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-home #cat-video:focus-visible ~ .cat-bar label[for="cat-video"],
.page-home #cat-event:focus-visible ~ .cat-bar label[for="cat-event"],
.page-home #cat-trial:focus-visible ~ .cat-bar label[for="cat-trial"],
.page-home #cat-stat:focus-visible ~ .cat-bar label[for="cat-stat"],
.page-home #cat-guide:focus-visible ~ .cat-bar label[for="cat-guide"] {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

.page-home .cat-panels {
  margin-top: var(--space-4);
}

.page-home .cat-panel {
  display: none;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
}

.page-home #cat-video:checked ~ .cat-panels .cat-panel:nth-child(1),
.page-home #cat-event:checked ~ .cat-panels .cat-panel:nth-child(2),
.page-home #cat-trial:checked ~ .cat-panels .cat-panel:nth-child(3),
.page-home #cat-stat:checked ~ .cat-panels .cat-panel:nth-child(4),
.page-home #cat-guide:checked ~ .cat-panels .cat-panel:nth-child(5) {
  display: grid;
}

.page-home .cat-copy h3 {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
}

.page-home .cat-copy p {
  margin: 0 0 var(--space-3);
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

.page-home .cat-link {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-thickness: var(--border-thick);
}

.page-home .cat-facts {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--home-border);
}

.page-home .cat-facts li {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: space-between;
  padding: var(--space-2) 0;
  border-bottom: var(--border-thin) dashed var(--color-line);
  font-size: var(--text-sm);
  color: var(--color-ink);
}

.page-home .cat-facts .mono {
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-home .wide-figure {
  margin: var(--space-6) 0 0;
  border: var(--home-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-surface);
}

.page-home .wide-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .wide-figure figcaption {
  padding: var(--space-2) var(--space-3);
  border-top: var(--home-border);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* ---------- 上月调整 ---------- */

.page-home .adjust-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.page-home .adjust-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .adjust-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-1);
  padding: var(--space-3) 0;
  border-bottom: var(--border-thin) dashed var(--color-line);
}

.page-home .adjust-list li:first-child {
  border-top: var(--home-border);
}

.page-home .adjust-key {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-primary);
}

.page-home .adjust-list p {
  margin: 0;
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

.page-home .adjust-recheck {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-left: var(--border-thick) solid var(--color-accent);
  background: var(--color-surface-alt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-home .recheck-title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
}

.page-home .recheck-list {
  margin: 0;
  padding-left: var(--space-4);
  display: grid;
  gap: var(--space-1);
  color: var(--color-ink-soft);
}

.page-home .adjust-tail {
  margin: var(--space-4) 0 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-home .adjust-figure {
  margin: 0;
  border: var(--home-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-surface);
}

.page-home .adjust-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .adjust-figure figcaption {
  padding: var(--space-2) var(--space-3);
  border-top: var(--home-border);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* ---------- 联系区 ---------- */

.page-home .contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.page-home .contact-copy p {
  margin: 0 0 var(--space-3);
  max-width: 46ch;
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, transparent);
}

.page-home .contact-copy .section-title {
  margin-bottom: var(--space-3);
  color: var(--color-contrast-ink);
}

.page-home .contact-cta {
  margin-top: var(--space-4);
}

.page-home .contact-channels {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-home .contact-channels li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: calc(var(--space-1) / 2);
  padding: var(--space-3) 0;
  border-bottom: var(--border-thin) dashed var(--color-contrast-line);
}

.page-home .ch-label {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-contrast-accent);
}

.page-home .ch-value {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  color: var(--color-contrast-ink);
  overflow-wrap: anywhere;
}

.page-home .ch-meta {
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--color-contrast-ink) 66%, transparent);
}

.page-home .contact-figure {
  margin: var(--space-6) 0 0;
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: color-mix(in srgb, var(--color-contrast-accent) 6%, var(--color-contrast-surface));
}

.page-home .contact-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-home .contact-figure figcaption {
  padding: var(--space-2) var(--space-3);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--color-contrast-ink) 70%, transparent);
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-home .band-head {
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--space-6);
    align-items: start;
  }

  .page-home .adjust-list li {
    grid-template-columns: 5rem minmax(0, 1fr);
    gap: var(--space-3);
    align-items: baseline;
  }

  .page-home .section-title {
    font-size: var(--text-3xl);
  }
}

@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .hero-copy {
    border-right: var(--home-border);
  }

  .page-home .cat-panel {
    gap: var(--space-6);
  }

  .page-home #cat-video:checked ~ .cat-panels .cat-panel:nth-child(1),
  .page-home #cat-event:checked ~ .cat-panels .cat-panel:nth-child(2),
  .page-home #cat-trial:checked ~ .cat-panels .cat-panel:nth-child(3),
  .page-home #cat-stat:checked ~ .cat-panels .cat-panel:nth-child(4),
  .page-home #cat-guide:checked ~ .cat-panels .cat-panel:nth-child(5) {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .adjust-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-8);
  }

  .page-home .adjust-figure {
    align-self: start;
    position: sticky;
    top: var(--space-6);
  }

  .page-home .contact-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--space-8);
  }

  .page-home .home-band {
    padding-block: var(--section-y-lg);
  }
}

@media (max-width: 420px) {
  .page-home .hero-readouts {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-home .cycle-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    row-gap: var(--space-3);
  }

  .page-home .cycle-axis {
    display: none;
  }
}
</main>

/* 首页专属样式，全部限定在 .page-home 作用域内 */

.page-home {
  --home-border: var(--border-thin) solid var(--color-line);
  --home-pad-x: clamp(var(--space-3), 5vw, calc(var(--space-8) * 1.5));
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

/* ---------- 上下文条 ---------- */

.page-home .page-context {
  background: var(--color-surface-alt);
  border-bottom: var(--home-border);
}

.page-home .context-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0;
  padding: var(--space-2) 0;
  list-style: none;
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-home .context-list li + li::before {
  content: "/";
  margin-right: var(--space-2);
  color: var(--color-ink-muted);
}

/* ---------- 首屏分屏 ---------- */

.page-home .hero {
  background: var(--color-surface);
  border-bottom: var(--home-border);
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  width: 100%;
}

.page-home .hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-3);
  padding: clamp(var(--space-6), 9vw, calc(var(--space-8) * 1.6)) var(--home-pad-x);
  background: var(--color-surface);
}

.page-home .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: var(--color-primary);
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 0.96;
  letter-spacing: -0.035em;
  color: var(--color-ink);
  overflow-wrap: anywhere;
}

.page-home .hero-lede {
  margin: 0;
  max-width: 44ch;
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .hero-footnote {
  margin: 0;
  padding-left: var(--space-2);
  border-left: var(--border-thick) solid var(--color-primary);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-home .hero-panel {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-4);
  padding: clamp(var(--space-6), 8vw, calc(var(--space-8) * 1.4)) var(--home-pad-x);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-home .hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-contrast-accent) 8%, transparent) 0 1px,
    transparent 1px 7px
  );
}

.page-home .hero-panel > * {
  position: relative;
  z-index: 1;
}

.page-home .hero-panel-label {
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
}

.page-home .hero-readouts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.page-home .readout-card {
  display: flex;
  flex-direction: column;
  gap: calc(var(--space-1) / 2);
  padding: var(--space-3);
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-contrast-accent) 5%, transparent);
  transition: border-color 160ms ease, background-color 160ms ease;
}

.page-home .readout-card:hover,
.page-home .readout-card:focus-within {
  border-color: var(--color-contrast-accent);
  background: color-mix(in srgb, var(--color-contrast-accent) 11%, transparent);
}

.page-home .readout-card:focus-visible {
  outline: var(--border-thick) solid var(--color-contrast-accent);
  outline-offset: 2px;
}

.page-home .readout__label {
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

.page-home .readout__value {
  display: inline-flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: calc(var(--space-1) / 2);
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-contrast-accent);
}

.page-home .readout__unit {
  font-size: var(--text-sm);
  font-weight: var(--weight-body);
  letter-spacing: 0;
  color: var(--color-contrast-ink);
}

.page-home .readout-note {
  display: block;
  max-height: 0;
  margin-top: 0;
  overflow: hidden;
  opacity: 0;
  font-size: var(--text-xs);
  line-height: 1.55;
  color: color-mix(in srgb, var(--color-contrast-ink) 76%, transparent);
  transition: max-height 200ms ease, opacity 160ms ease, margin-top 200ms ease;
}

.page-home .readout-card:hover .readout-note,
.page-home .readout-card:focus-within .readout-note {
  max-height: 7em;
  margin-top: var(--space-1);
  opacity: 1;
}

.page-home .hero-figure {
  margin: 0;
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: color-mix(in srgb, var(--color-contrast-accent) 6%, var(--color-contrast-surface));
}

.page-home .hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .hero-figure figcaption {
  padding: var(--space-2) var(--space-3);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

/* ---------- 通用区块 ---------- */

.page-home .home-band {
  padding-block: var(--section-y);
  border-bottom: var(--home-border);
  background: var(--color-surface);
}

.page-home .home-band--deep {
  background: var(--color-surface-alt);
}

.page-home .home-band--contact {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-bottom: 0;
}

.page-home .band-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-3);
  border-bottom: var(--home-border);
}

.page-home .section-num {
  font-family: var(--font-mono);
  font-size: var(--text-4xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--color-primary);
}

.page-home .section-title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: inherit;
}

.page-home .band-lede {
  margin: 0;
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

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

.page-home a:hover {
  color: var(--color-focus);
}

/* ---------- 轮换刻度带 ---------- */

.page-home .cycle-widget {
  position: relative;
}

.page-home .cycle-input,
.page-home .cat-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-home .cycle-axis {
  display: block;
  width: 100%;
  height: 18px;
}

.page-home .axis-base {
  stroke: var(--color-line);
  stroke-width: 1;
  stroke-dasharray: 8 6;
}

.page-home .axis-done {
  stroke: var(--color-accent);
  stroke-width: 2;
}

.page-home .axis-tick {
  stroke: var(--color-line);
  stroke-width: 1;
}

.page-home .cycle-rail {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  margin: var(--space-1) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .cycle-node {
  display: flex;
  justify-content: center;
}

.page-home .cycle-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  width: 100%;
  padding: var(--space-2) calc(var(--space-1) / 2);
  border: var(--border-thin) solid transparent;
  border-radius: var(--radius-sm);
  text-align: center;
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease;
}

.page-home .cycle-label:hover {
  background: var(--color-surface-alt);
}

.page-home .cycle-dot {
  box-sizing: border-box;
  width: 12px;
  height: 12px;
  border: var(--border-thick) solid var(--color-line);
  border-radius: 50%;
  background: var(--color-surface);
}

.page-home .cycle-node--done .cycle-dot {
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.page-home .cycle-node:not(.cycle-node--done) .cycle-dot {
  border-style: dashed;
}

.page-home .cycle-name {
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-home .cycle-time {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-home #cycle-1:checked ~ .cycle-rail label[for="cycle-1"],
.page-home #cycle-2:checked ~ .cycle-rail label[for="cycle-2"],
.page-home #cycle-3:checked ~ .cycle-rail label[for="cycle-3"],
.page-home #cycle-4:checked ~ .cycle-rail label[for="cycle-4"],
.page-home #cycle-5:checked ~ .cycle-rail label[for="cycle-5"],
.page-home #cycle-6:checked ~ .cycle-rail label[for="cycle-6"] {
  background: var(--color-highlight);
  border-color: var(--color-accent);
}

.page-home #cycle-1:focus-visible ~ .cycle-rail label[for="cycle-1"],
.page-home #cycle-2:focus-visible ~ .cycle-rail label[for="cycle-2"],
.page-home #cycle-3:focus-visible ~ .cycle-rail label[for="cycle-3"],
.page-home #cycle-4:focus-visible ~ .cycle-rail label[for="cycle-4"],
.page-home #cycle-5:focus-visible ~ .cycle-rail label[for="cycle-5"],
.page-home #cycle-6:focus-visible ~ .cycle-rail label[for="cycle-6"] {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

.page-home .cycle-details {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-home .cycle-panel {
  display: none;
  max-width: var(--measure);
  padding-left: var(--space-3);
  border-left: var(--border-thick) solid var(--color-primary);
}

.page-home #cycle-1:checked ~ .cycle-details .cycle-panel:nth-child(1),
.page-home #cycle-2:checked ~ .cycle-details .cycle-panel:nth-child(2),
.page-home #cycle-3:checked ~ .cycle-details .cycle-panel:nth-child(3),
.page-home #cycle-4:checked ~ .cycle-details .cycle-panel:nth-child(4),
.page-home #cycle-5:checked ~ .cycle-details .cycle-panel:nth-child(5),
.page-home #cycle-6:checked ~ .cycle-details .cycle-panel:nth-child(6) {
  display: block;
}

.page-home .cycle-panel h3 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
}

.page-home .cycle-panel p {
  margin: 0;
  color: var(--color-ink-soft);
}

/* ---------- 五类内容标签组 ---------- */

.page-home .cat-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  padding-bottom: var(--space-3);
  border-bottom: var(--home-border);
}

.page-home .cat-tab {
  padding: var(--space-1) var(--space-3);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-ink-soft);
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.page-home .cat-tab:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.page-home #cat-video:checked ~ .cat-bar label[for="cat-video"],
.page-home #cat-event:checked ~ .cat-bar label[for="cat-event"],
.page-home #cat-trial:checked ~ .cat-bar label[for="cat-trial"],
.page-home #cat-stat:checked ~ .cat-bar label[for="cat-stat"],
.page-home #cat-guide:checked ~ .cat-bar label[for="cat-guide"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-home #cat-video:focus-visible ~ .cat-bar label[for="cat-video"],
.page-home #cat-event:focus-visible ~ .cat-bar label[for="cat-event"],
.page-home #cat-trial:focus-visible ~ .cat-bar label[for="cat-trial"],
.page-home #cat-stat:focus-visible ~ .cat-bar label[for="cat-stat"],
.page-home #cat-guide:focus-visible ~ .cat-bar label[for="cat-guide"] {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

.page-home .cat-panels {
  margin-top: var(--space-4);
}

.page-home .cat-panel {
  display: none;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
}

.page-home #cat-video:checked ~ .cat-panels .cat-panel:nth-child(1),
.page-home #cat-event:checked ~ .cat-panels .cat-panel:nth-child(2),
.page-home #cat-trial:checked ~ .cat-panels .cat-panel:nth-child(3),
.page-home #cat-stat:checked ~ .cat-panels .cat-panel:nth-child(4),
.page-home #cat-guide:checked ~ .cat-panels .cat-panel:nth-child(5) {
  display: grid;
}

.page-home .cat-copy h3 {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
}

.page-home .cat-copy p {
  margin: 0 0 var(--space-3);
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

.page-home .cat-link {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-thickness: var(--border-thick);
}

.page-home .cat-facts {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--home-border);
}

.page-home .cat-facts li {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: space-between;
  padding: var(--space-2) 0;
  border-bottom: var(--border-thin) dashed var(--color-line);
  font-size: var(--text-sm);
  color: var(--color-ink);
}

.page-home .cat-facts .mono {
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-home .wide-figure {
  margin: var(--space-6) 0 0;
  border: var(--home-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-surface);
}

.page-home .wide-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .wide-figure figcaption {
  padding: var(--space-2) var(--space-3);
  border-top: var(--home-border);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* ---------- 上月调整 ---------- */

.page-home .adjust-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.page-home .adjust-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .adjust-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-1);
  padding: var(--space-3) 0;
  border-bottom: var(--border-thin) dashed var(--color-line);
}

.page-home .adjust-list li:first-child {
  border-top: var(--home-border);
}

.page-home .adjust-key {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-primary);
}

.page-home .adjust-list p {
  margin: 0;
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

.page-home .adjust-recheck {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-left: var(--border-thick) solid var(--color-accent);
  background: var(--color-surface-alt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-home .recheck-title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
}

.page-home .recheck-list {
  margin: 0;
  padding-left: var(--space-4);
  display: grid;
  gap: var(--space-1);
  color: var(--color-ink-soft);
}

.page-home .adjust-tail {
  margin: var(--space-4) 0 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-home .adjust-figure {
  margin: 0;
  border: var(--home-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-surface);
}

.page-home .adjust-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .adjust-figure figcaption {
  padding: var(--space-2) var(--space-3);
  border-top: var(--home-border);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* ---------- 联系区 ---------- */

.page-home .contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.page-home .contact-copy p {
  margin: 0 0 var(--space-3);
  max-width: 46ch;
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, transparent);
}

.page-home .contact-copy .section-title {
  margin-bottom: var(--space-3);
  color: var(--color-contrast-ink);
}

.page-home .contact-cta {
  margin-top: var(--space-4);
}

.page-home .contact-channels {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-home .contact-channels li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: calc(var(--space-1) / 2);
  padding: var(--space-3) 0;
  border-bottom: var(--border-thin) dashed var(--color-contrast-line);
}

.page-home .ch-label {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-contrast-accent);
}

.page-home .ch-value {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  color: var(--color-contrast-ink);
  overflow-wrap: anywhere;
}

.page-home .ch-meta {
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--color-contrast-ink) 66%, transparent);
}

.page-home .contact-figure {
  margin: var(--space-6) 0 0;
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: color-mix(in srgb, var(--color-contrast-accent) 6%, var(--color-contrast-surface));
}

.page-home .contact-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-home .contact-figure figcaption {
  padding: var(--space-2) var(--space-3);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--color-contrast-ink) 70%, transparent);
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-home .band-head {
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--space-6);
    align-items: start;
  }

  .page-home .section-title {
    font-size: var(--text-3xl);
  }

  .page-home .adjust-list li {
    grid-template-columns: 5rem minmax(0, 1fr);
    gap: var(--space-3);
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .hero-copy {
    border-right: var(--home-border);
  }

  .page-home .cat-panel {
    gap: var(--space-6);
  }

  .page-home #cat-video:checked ~ .cat-panels .cat-panel:nth-child(1),
  .page-home #cat-event:checked ~ .cat-panels .cat-panel:nth-child(2),
  .page-home #cat-trial:checked ~ .cat-panels .cat-panel:nth-child(3),
  .page-home #cat-stat:checked ~ .cat-panels .cat-panel:nth-child(4),
  .page-home #cat-guide:checked ~ .cat-panels .cat-panel:nth-child(5) {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .adjust-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-8);
  }

  .page-home .adjust-figure {
    position: sticky;
    top: var(--space-6);
    align-self: start;
  }

  .page-home .contact-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--space-8);
  }

  .page-home .home-band {
    padding-block: var(--section-y-lg);
  }
}

@media (max-width: 420px) {
  .page-home .hero-readouts {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-home .cycle-axis {
    display: none;
  }

  .page-home .cycle-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    row-gap: var(--space-3);
  }
}