.page-home {
  --home-glow: 0 0 0 var(--border-thin) color-mix(in srgb, var(--color-primary) 42%, transparent), 0 0 26px color-mix(in srgb, var(--color-primary) 24%, transparent);
  --home-glow-on: 0 0 0 var(--border-thin) color-mix(in srgb, var(--color-accent) 54%, transparent), 0 0 30px color-mix(in srgb, var(--color-accent) 20%, transparent);
  --home-hair: var(--border-thin) solid var(--color-line);
  display: block;
}

.page-home img { max-width: 100%; }

.page-home h2 {
  margin: 0;
  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: var(--color-ink);
}

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

.page-home p { margin: 0; }

.page-home .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-ink-muted);
  text-transform: uppercase;
}

.page-home a:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: var(--space-1);
  border-radius: var(--radius-sm);
}

.page-home .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .breadcrumbs li {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink-muted);
}

.page-home .breadcrumbs li + li::before {
  content: "/";
  margin-right: var(--space-1);
  color: var(--color-line);
}

.page-home .breadcrumbs li[aria-current="page"] {
  color: color-mix(in srgb, var(--color-accent) 62%, var(--color-ink));
}

/* ---------- hero ---------- */

.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: var(--space-8) 0 var(--space-8);
  background: var(--color-surface);
  border-bottom: var(--home-hair);
}

.page-home .hero__bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; }

.page-home .hero__bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  opacity: 0.32;
}

.page-home .hero__scrim {
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
  opacity: 0.12;
}

.page-home .hero__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-surface) 62%, transparent) 0%,
    color-mix(in srgb, var(--color-surface) 90%, transparent) 58%,
    var(--color-surface) 100%
  );
}

.page-home .hero__grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: color-mix(in srgb, var(--color-primary) 30%, transparent);
  opacity: 0.45;
}

.page-home .hero__scan {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 34%;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--color-accent) 10%, transparent) 50%, transparent);
  animation: home-scan 22s linear infinite;
}

@keyframes home-scan {
  0% { transform: translateX(-110%); }
  100% { transform: translateX(330%); }
}

.page-home .hero__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.page-home .hero__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  text-shadow: 0 0 34px color-mix(in srgb, var(--color-primary) 34%, transparent);
}

.page-home .hero__title-en {
  display: block;
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-body);
  letter-spacing: 0.18em;
  color: color-mix(in srgb, var(--color-accent) 70%, var(--color-ink));
}

.page-home .hero__lead {
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .hero__hint {
  max-width: var(--measure);
  padding-left: var(--space-2);
  border-left: var(--border-thick) solid color-mix(in srgb, var(--color-accent) 62%, transparent);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-home .hero-figures {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--border-thin);
  background: var(--color-line);
  border: var(--home-hair);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-home .hero-figure {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3);
  background: color-mix(in srgb, var(--color-surface-alt) 86%, var(--color-surface));
}

.page-home .hero-figure::before {
  content: "";
  width: var(--space-4);
  height: var(--border-thick);
  background: var(--color-accent);
}

.page-home .hero-figure__num {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-accent);
}

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

.page-home .hero-figure__note {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  color: var(--color-ink-muted);
}

/* ---------- 通用区块 ---------- */

.page-home .section {
  padding: var(--section-y) 0;
  border-top: var(--home-hair);
}

.page-home .console { border-top: 0; }

.page-home .section a {
  color: color-mix(in srgb, var(--color-accent) 56%, var(--color-ink));
  text-decoration: underline;
  text-decoration-thickness: var(--border-thin);
  text-decoration-color: color-mix(in srgb, var(--color-accent) 38%, transparent);
  text-underline-offset: 4px;
}

.page-home .section a:hover {
  color: var(--color-accent);
  text-decoration-color: var(--color-accent);
}

.page-home .media {
  margin: 0;
  overflow: hidden;
  border-radius: 0;
  background: color-mix(in srgb, var(--color-surface-alt) 70%, var(--color-surface));
}

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

.page-home .media__caption {
  margin: 0;
  padding: var(--space-2) 0 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  color: var(--color-ink-muted);
}

/* ---------- 入口控制台 ---------- */

.page-home .console {
  background: linear-gradient(
    180deg,
    var(--color-surface) 0%,
    color-mix(in srgb, var(--color-surface-alt) 46%, var(--color-surface)) 100%
  );
}

.page-home .console__head {
  display: grid;
  gap: var(--space-4);
  align-items: start;
}

.page-home .console__intro {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.page-home .console__text {
  max-width: var(--measure);
  color: var(--color-ink-soft);
  line-height: var(--leading-body);
}

.page-home .console__cards {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-home .console-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  border: var(--border-thin) solid color-mix(in srgb, var(--color-primary) 38%, transparent);
  border-radius: var(--radius-md);
  background: linear-gradient(
    160deg,
    color-mix(in srgb, var(--color-surface-deep) 62%, transparent),
    color-mix(in srgb, var(--color-surface-alt) 58%, var(--color-surface))
  );
  box-shadow: var(--home-glow);
  transition: box-shadow 220ms ease, transform 220ms ease, border-color 220ms ease;
}

.page-home .console-card:hover,
.page-home .console-card:focus-within {
  transform: translateY(calc(var(--space-1) * -0.5));
  border-color: color-mix(in srgb, var(--color-accent) 46%, transparent);
  box-shadow: var(--home-glow-on);
}

.page-home .console-card__key {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: color-mix(in srgb, var(--color-primary) 72%, var(--color-ink));
}

.page-home .console-card__title { font-size: var(--text-lg); }

.page-home .console-card__text {
  font-size: var(--text-base);
  color: var(--color-ink-soft);
  line-height: var(--leading-body);
}

.page-home .console-card__meta {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding-top: var(--space-2);
  border-top: var(--home-hair);
}

.page-home .console-card__meta > div {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.page-home .console-card__meta dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
}

.page-home .console-card__meta dd {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink);
}

/* ---------- 栏目索引带 ---------- */

.page-home .band__head {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: var(--measure);
  margin-bottom: var(--space-6);
}

.page-home .band__text {
  color: var(--color-ink-soft);
  line-height: var(--leading-body);
}

.page-home .index-band {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  align-items: start;
}

.page-home .index-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3);
  border-left: var(--border-thick) solid color-mix(in srgb, var(--color-primary) 62%, transparent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--color-surface-alt) 82%, transparent),
    color-mix(in srgb, var(--color-surface-alt) 34%, transparent)
  );
  transition: border-color 200ms ease;
}

.page-home .index-item:hover,
.page-home .index-item:focus-within {
  border-left-color: var(--color-accent);
}

.page-home .index-item__code {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-home .index-item__name { font-size: var(--text-xl); }

.page-home .index-item__stat {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-home .index-item__num {
  margin-right: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  color: var(--color-ink);
}

.page-home .index-item__desc {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  line-height: var(--leading-body);
}

/* ---------- 公告带 ---------- */

.page-home .notice {
  background: color-mix(in srgb, var(--color-surface-alt) 32%, var(--color-surface));
}

.page-home .notice__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}

.page-home .notice__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.page-home .notice__text {
  max-width: var(--measure);
  color: var(--color-ink-soft);
  line-height: var(--leading-body);
}

.page-home .notice__time {
  font-family: var(--font-mono);
  font-weight: var(--weight-body);
  color: var(--color-accent);
}

.page-home .tabs { margin-top: var(--space-2); }

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

.page-home .tab {
  appearance: none;
  padding: var(--space-1) var(--space-2);
  border: var(--border-thin) solid transparent;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-ink-muted);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.page-home .tab:hover { color: var(--color-ink); }

.page-home .tab[aria-selected="true"] {
  color: var(--color-ink);
  background: color-mix(in srgb, var(--color-primary-soft) 82%, transparent);
  border-color: color-mix(in srgb, var(--color-primary) 55%, transparent);
  box-shadow: var(--home-glow);
}

.page-home .tabpanel { padding-top: var(--space-3); }

.page-home .tabpanel[hidden] { display: none; }

.page-home .tabpanel p {
  font-size: var(--text-base);
  color: var(--color-ink-soft);
  line-height: var(--leading-body);
}

.page-home .tabpanel p + p { margin-top: var(--space-2); }

.page-home .notice__types {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-home .notice__types li {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding-bottom: var(--space-1);
  border-bottom: var(--home-hair);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-home .notice__type {
  flex: 0 0 auto;
  min-width: 9ch;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink);
}

.page-home .notice__links {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  line-height: var(--leading-body);
}

/* ---------- 归档与工具 ---------- */

.page-home .archive__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}

.page-home .archive__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.page-home .archive__text {
  max-width: var(--measure);
  color: var(--color-ink-soft);
  line-height: var(--leading-body);
}

.page-home .archive__blocks {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-home .archive__block {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-surface-alt) 52%, transparent);
}

.page-home .archive__block h3 { font-size: var(--text-base); }

.page-home .archive__block p {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  line-height: var(--leading-body);
}

/* ---------- 入口问答 ---------- */

.page-home .faq__head {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.page-home .faq__lead {
  max-width: var(--measure);
  color: var(--color-ink-soft);
  line-height: var(--leading-body);
}

.page-home .faq__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-home .faq-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  border-top: var(--border-thick) solid color-mix(in srgb, var(--color-primary) 48%, transparent);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  background: color-mix(in srgb, var(--color-surface-alt) 40%, transparent);
}

.page-home .faq-item h3 { font-size: var(--text-base); }

.page-home .faq-item p {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  line-height: var(--leading-body);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-home .hero-figures { grid-template-columns: repeat(2, 1fr); }
  .page-home .console__cards { grid-template-columns: repeat(3, 1fr); }
  .page-home .archive__blocks { grid-template-columns: repeat(2, 1fr); }
  .page-home .faq__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .page-home .hero { padding: var(--section-y-lg) 0 var(--space-8); }
  .page-home .hero__inner { gap: var(--space-4); }
  .page-home .hero-figures { grid-template-columns: repeat(4, 1fr); }

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

  .page-home .index-band { grid-template-columns: repeat(6, 1fr); }
  .page-home .index-band > li { grid-column: span 2; }
  .page-home .index-band > li:nth-child(2) { margin-top: var(--space-6); }
  .page-home .index-band > li:nth-child(3) { margin-top: var(--space-3); }
  .page-home .index-band > li:nth-child(4) { grid-column: 1 / span 3; }
  .page-home .index-band > li:nth-child(5) { grid-column: 4 / span 3; }

  .page-home .notice__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--space-6);
  }

  .page-home .archive__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-6);
  }

  .page-home .faq__grid { grid-template-columns: repeat(3, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__scan { animation: none; opacity: 0; }
  .page-home .console-card,
  .page-home .index-item,
  .page-home .tab { transition: none; }
  .page-home .console-card:hover,
  .page-home .console-card:focus-within { transform: none; }
}