.page-downloads {
  display: block;
  color: var(--color-ink);
}

/* ---------- 面包屑 ---------- */
.page-downloads .dl-crumbs {
  padding-top: var(--space-3);
}

.page-downloads .dl-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-downloads .dl-crumbs__list a {
  color: var(--color-primary);
  text-decoration: none;
}

.page-downloads .dl-crumbs__list a:hover {
  text-decoration: underline;
}

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

/* ---------- 首屏 ---------- */
.page-downloads .dl-hero {
  position: relative;
  padding: var(--space-6) 0 var(--space-6);
  background: var(--color-surface);
}

.page-downloads .dl-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: var(--space-2);
  pointer-events: none;
  background-image: repeating-linear-gradient(
    90deg,
    var(--color-line) 0 1px,
    transparent 1px var(--space-2)
  );
  opacity: 0.9;
}

.page-downloads .dl-hero__title {
  margin: var(--space-3) 0 0;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-display);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-downloads .dl-hero__row {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.page-downloads .dl-hero__lede {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-downloads .dl-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4) var(--space-3);
  padding: var(--space-4);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-radius: var(--radius-md);
}

.page-downloads .dl-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-contrast-accent);
  font-variant-numeric: tabular-nums;
}

.page-downloads .dl-stat__label {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  line-height: 1.3;
  color: var(--color-contrast-ink);
  opacity: 0.78;
}

@media (min-width: 900px) {
  .page-downloads .dl-hero {
    padding-top: var(--space-8);
  }

  .page-downloads .dl-hero__row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 30rem);
    align-items: start;
  }
}

/* ---------- 区块头部 ---------- */
.page-downloads .dl-head {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  max-width: var(--measure);
}

.page-downloads .dl-head .section-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-3xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
}

.page-downloads .dl-head__note {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 对照表 ---------- */
.page-downloads .dl-compare {
  padding: var(--space-4) 0 var(--space-8);
  background: var(--color-surface);
}

.page-downloads .dl-table-scope {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  margin-top: var(--space-3);
  padding-bottom: var(--space-2);
}

.page-downloads .dl-table-scope:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: var(--space-1);
}

.page-downloads .dl-table {
  width: 100%;
  min-width: 46rem;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.page-downloads .dl-table caption {
  padding-bottom: var(--space-2);
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-downloads .dl-table th,
.page-downloads .dl-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: var(--border-thin) solid var(--color-line);
  text-align: left;
  vertical-align: middle;
}

.page-downloads .dl-table thead th {
  background: var(--color-surface-deep);
  border-bottom-color: var(--color-ink-muted);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-ink);
  white-space: nowrap;
  letter-spacing: var(--tracking-heading);
}

.page-downloads .dl-table thead th:first-child {
  border-top-left-radius: var(--radius-sm);
}

.page-downloads .dl-table thead th:last-child {
  border-top-right-radius: var(--radius-sm);
}

.page-downloads .dl-table tbody th {
  font-weight: 500;
  color: var(--color-ink);
}

.page-downloads .dl-table td.num {
  font-family: var(--font-mono);
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  color: var(--color-ink);
}

.page-downloads .dl-table tbody tr {
  transition: background-color 200ms ease;
}

.page-downloads .dl-table tbody tr:hover,
.page-downloads .dl-table tbody tr:focus-within {
  background: var(--color-surface-alt);
}

.page-downloads .dl-table tbody tr.is-key {
  background: var(--color-highlight);
}

.page-downloads .dl-table tbody tr.is-key th,
.page-downloads .dl-table tbody tr.is-key td.num {
  color: var(--color-accent);
  font-weight: 700;
}

.page-downloads .dl-table-note {
  margin: var(--space-3) 0 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 图录 ---------- */
.page-downloads .dl-figure {
  margin: var(--space-6) 0 0;
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

.page-downloads .dl-figure figcaption {
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.5;
  color: var(--color-ink-muted);
}

/* ---------- 收费口径 ---------- */
.page-downloads .dl-rates {
  padding: var(--space-8) 0;
  background: var(--color-surface-alt);
}

.page-downloads .dl-rates__layout {
  display: grid;
  gap: var(--space-6);
}

.page-downloads .dl-rates__list {
  display: grid;
  gap: var(--space-6);
}

.page-downloads .dl-figure--side {
  margin: 0;
}

.page-downloads .dl-figure--stack {
  margin: 0;
}

.page-downloads .dl-rate {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
}

.page-downloads .dl-rate__idx {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}

.page-downloads .dl-rate__name {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-downloads .dl-rate__desc {
  margin: var(--space-1) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-downloads .dl-rate__desc a,
.page-downloads .dl-rate__more p a,
.page-downloads .dl-access__text a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.page-downloads .dl-rate__more {
  margin-top: var(--space-2);
}

.page-downloads .dl-rate__more summary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-heading);
  color: var(--color-primary);
}

.page-downloads .dl-rate__more summary::-webkit-details-marker {
  display: none;
}

.page-downloads .dl-rate__more summary::before {
  content: "+";
  display: inline-block;
  width: 1em;
  font-weight: 700;
  color: var(--color-accent);
  transition: transform 200ms ease;
}

.page-downloads .dl-rate__more[open] summary::before {
  content: "\2212";
}

.page-downloads .dl-rate__more p {
  margin: var(--space-2) 0 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 选择建议 ---------- */
.page-downloads .dl-picks {
  padding: var(--space-8) 0;
  background: var(--color-surface);
}

.page-downloads .dl-picks__list {
  display: grid;
  gap: var(--space-6);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-downloads .dl-pick {
  display: grid;
  gap: var(--space-2);
  align-content: start;
  padding-top: var(--space-3);
}

.page-downloads .dl-pick__idx {
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1;
  color: color-mix(in srgb, var(--color-primary) 32%, var(--color-surface));
}

.page-downloads .dl-pick__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-xl);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-downloads .dl-pick__body {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-downloads .dl-pick__pick {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-accent);
}

.page-downloads .dl-pick__pick strong {
  font-weight: 700;
}

@media (min-width: 900px) {
  .page-downloads .dl-picks__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }
}

/* ---------- 获取方式与下一步 ---------- */
.page-downloads .dl-access {
  padding: var(--space-8) 0 var(--space-8);
  background: var(--color-surface-alt);
}

.page-downloads .dl-access__grid {
  display: grid;
  gap: var(--space-6);
}

.page-downloads .dl-access__text .section-title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-3xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-downloads .dl-access__text p {
  margin: var(--space-3) 0 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-downloads .dl-access__text .copy-btn {
  margin-top: var(--space-3);
}

.page-downloads .dl-next {
  display: grid;
  gap: var(--space-1);
  margin-top: var(--space-8);
  padding: var(--space-4);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background-color 240ms ease;
}

.page-downloads .dl-next:hover,
.page-downloads .dl-next:focus-visible {
  background: color-mix(in srgb, var(--color-primary) 42%, var(--color-contrast-surface));
}

.page-downloads .dl-next__tag {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-accent);
}

.page-downloads .dl-next__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  color: var(--color-contrast-ink);
}

.page-downloads .dl-next__desc {
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.78;
}

.page-downloads a:focus-visible,
.page-downloads summary:focus-visible,
.page-downloads button:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

@media (min-width: 900px) {
  .page-downloads .dl-rates__layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 26rem);
    align-items: start;
  }

  .page-downloads .dl-rates__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6) var(--space-4);
  }

  .page-downloads .dl-access__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-downloads .dl-access__grid .dl-figure--stack {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-downloads .dl-table tbody tr,
  .page-downloads .dl-rate__more summary::before,
  .page-downloads .dl-next {
    transition: none;
  }
}