.page-products {
  --cat-toolbar-top: calc(var(--bar-h) + 8px);
  --cat-card-bg: linear-gradient(180deg, rgba(19, 26, 69, 0.92), rgba(13, 19, 52, 0.92));
  --cat-hair: rgba(159, 179, 217, 0.16);
  padding-bottom: calc(var(--unit) * 10);
}

@media (min-width: 1024px) {
  .page-products {
    --cat-toolbar-top: calc(var(--unit) * 2);
  }
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  margin-top: calc(var(--unit) * 3);
}

/* ---------- 首屏 ---------- */
.page-products .cat-hero {
  display: grid;
  gap: calc(var(--unit) * 4);
  padding-top: calc(var(--unit) * 5);
  padding-bottom: calc(var(--unit) * 2);
}

.page-products .cat-hero .paper-label {
  margin-bottom: calc(var(--unit) * 2);
}

.page-products .cat-hero-main .eyebrow {
  color: var(--cyan);
  letter-spacing: 0.14em;
}

.page-products .cat-hero-main h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--white);
  margin: calc(var(--unit) * 1.5) 0 calc(var(--unit) * 2.5);
  max-width: 20em;
}

.page-products .cat-lead {
  font-size: 17px;
  line-height: 1.85;
  color: var(--muted);
  max-width: 34em;
  border-left: 2px solid var(--line-cyan);
  padding-left: calc(var(--unit) * 2.5);
}

.page-products .cat-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--unit) * 1.5);
  margin-top: calc(var(--unit) * 4);
}

.page-products .cat-hero-side {
  background: var(--cat-card-bg);
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  padding: calc(var(--unit) * 3) calc(var(--unit) * 2.5);
  align-self: start;
}

.page-products .cat-hero-side-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: calc(var(--unit) * 2);
  padding-bottom: calc(var(--unit) * 2);
  border-bottom: 1px dashed var(--cat-hair);
}

.page-products .cat-hero-side-head .mono {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-products .cat-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: calc(var(--unit) * 2);
  margin: calc(var(--unit) * 3) 0;
}

.page-products .cat-stat dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 4px;
}

.page-products .cat-stat dd {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 16px;
  color: var(--white);
}

.page-products .cat-num {
  font-size: 30px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-products .cat-hero-note {
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
  border-top: 1px dashed var(--cat-hair);
  padding-top: calc(var(--unit) * 2);
}

/* ---------- 吸顶筛选栏 ---------- */
.page-products .cat-toolbar {
  position: sticky;
  top: var(--cat-toolbar-top);
  z-index: 40;
  display: grid;
  gap: calc(var(--unit) * 2);
  margin-top: calc(var(--unit) * 5);
  margin-bottom: calc(var(--unit) * 4);
  padding: calc(var(--unit) * 2);
  background: linear-gradient(180deg, rgba(10, 16, 48, 0.97), rgba(13, 19, 52, 0.97));
  border: 1px solid var(--line);
  border-bottom: 2px solid var(--line-cyan);
  backdrop-filter: blur(10px);
}

.page-products .cat-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: calc(var(--unit) * 1) calc(var(--unit) * 2);
  border: 0;
  padding: 0;
  background: none;
}

.page-products .cat-filter-label {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
  flex: 0 0 auto;
}

.page-products .cat-filter .filter-set {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--unit) * 0.75);
}

.page-products .cat-filter .filter-btn {
  border: 1px solid var(--cat-hair);
  background: rgba(10, 16, 48, 0.6);
  color: var(--white);
  padding: 7px 13px;
  font-size: 13px;
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 180ms var(--ease), background 180ms var(--ease), color 180ms var(--ease);
}

.page-products .cat-filter .filter-btn:hover,
.page-products .cat-filter .filter-btn:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-products .cat-filter .filter-btn[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-deep);
  font-weight: 700;
}

/* ---------- 通用章节 ---------- */
.page-products .cat-section {
  padding-top: calc(var(--unit) * 8);
}

.page-products .cat-head {
  position: relative;
  margin-bottom: calc(var(--unit) * 4);
}

.page-products .cat-head .paper-label {
  margin-bottom: calc(var(--unit) * 2);
}

.page-products .cat-head .section-lead {
  max-width: 52em;
}

.page-products .cat-count {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-top: calc(var(--unit) * 1.5);
}

.page-products .cat-count [data-filter-count] {
  font-family: var(--font-mono);
  color: var(--gold);
  font-size: 15px;
}

.page-products .cat-empty {
  grid-column: 1 / -1;
  border: 1px dashed var(--line-cyan);
  background: rgba(43, 231, 224, 0.05);
  padding: calc(var(--unit) * 3);
  font-size: 15px;
  line-height: 1.8;
  color: var(--white);
  margin: 0;
}

/* ---------- 版本专题墙 ---------- */
.page-products .cat-wall {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--unit) * 2.5);
  align-items: start;
}

.page-products .cat-vcard {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--cat-card-bg);
  border: 1px solid var(--line);
  padding: calc(var(--unit) * 2.5);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: border-color 220ms var(--ease), box-shadow 220ms var(--ease), transform 220ms var(--ease);
}

.page-products .cat-vcard:hover,
.page-products .cat-vcard:focus-within {
  border-color: var(--line-cyan);
  box-shadow: 0 0 0 1px rgba(43, 231, 224, 0.22), 0 12px 32px rgba(0, 0, 0, 0.4);
  transform: translateY(-2px);
}

.page-products .cat-vcard--hero {
  border-top: 2px solid var(--cyan);
}

.page-products .cat-vcard-media {
  margin: calc(var(--unit) * -2.5) calc(var(--unit) * -2.5) calc(var(--unit) * 2.5);
}

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

.page-products .cat-vcard-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: calc(var(--unit) * 1.5);
  margin-bottom: calc(var(--unit) * 1.5);
}

.page-products .cat-ver {
  font-size: 22px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-products .cat-vcard .card-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.45;
  color: var(--white);
  margin-bottom: calc(var(--unit) * 1.25);
}

.page-products .cat-vcard-text {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
  margin-bottom: calc(var(--unit) * 2);
}

.page-products .cat-vcard-meta {
  list-style: none;
  margin: 0 0 calc(var(--unit) * 2);
  padding: calc(var(--unit) * 1.5) 0 0;
  border-top: 1px dashed var(--cat-hair);
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

.page-products .cat-vcard-meta .mono {
  color: var(--gold);
  font-size: 13px;
}

.page-products .cat-vcard-link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-products .cat-vcard-link:hover,
.page-products .cat-vcard-link:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 斜切分隔 ---------- */
.page-products .cat-cut {
  margin: calc(var(--unit) * 8) auto calc(var(--unit) * 2);
  max-width: var(--shell);
}

/* ---------- 区服索引 ---------- */
.page-products .cat-figure {
  margin: 0 0 calc(var(--unit) * 4);
}

.page-products .cat-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .cat-servers {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--unit) * 1.5);
}

.page-products .cat-server {
  position: relative;
  background: linear-gradient(180deg, rgba(19, 26, 69, 0.7), rgba(10, 16, 48, 0.7));
  border: 1px solid var(--line);
  border-left: 3px solid var(--line-cyan);
  padding: calc(var(--unit) * 2.25);
  transition: border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-products .cat-server:hover {
  border-left-color: var(--gold);
  background: linear-gradient(180deg, rgba(19, 26, 69, 0.95), rgba(10, 16, 48, 0.95));
}

.page-products .cat-server-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: calc(var(--unit) * 1.5);
  margin-bottom: calc(var(--unit) * 1.5);
}

.page-products .cat-server-code {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-products .cat-server-name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: calc(var(--unit) * 1);
}

.page-products .cat-server-range {
  font-size: 15px;
  color: var(--cyan);
  letter-spacing: 0.06em;
  margin-bottom: calc(var(--unit) * 1.25);
}

.page-products .cat-server-meta {
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
  border-top: 1px dashed var(--cat-hair);
  padding-top: calc(var(--unit) * 1.25);
}

.page-products .cat-server-meta .mono {
  color: var(--gold);
}

/* ---------- 条目说明（编者按式窄栏） ---------- */
.page-products .cat-section--editorial {
  border-top: 1px solid var(--cat-hair);
}

.page-products .cat-editorial {
  display: grid;
  gap: calc(var(--unit) * 4);
}

.page-products .cat-editorial-side {
  background: var(--paper);
  border: 1px solid var(--paper-ink);
  padding: calc(var(--unit) * 3);
  color: var(--paper-ink);
  align-self: start;
}

.page-products .cat-editorial-side .paper-label {
  margin-bottom: calc(var(--unit) * 2);
}

.page-products .cat-editorial-side .section-title {
  color: var(--paper-ink);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.35;
}

.page-products .cat-editorial-note {
  margin-top: calc(var(--unit) * 2);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(27, 20, 16, 0.78);
  border-top: 1px solid rgba(27, 20, 16, 0.2);
  padding-top: calc(var(--unit) * 2);
}

.page-products .cat-editorial-body p {
  margin-bottom: calc(var(--unit) * 2.5);
}

.page-products .cat-editorial-body strong {
  color: var(--white);
}

.page-products .cat-editorial-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

.page-products .cat-editorial-body a:hover,
.page-products .cat-editorial-body a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 需求与合作 ---------- */
.page-products .cat-section--request {
  border-top: 1px solid var(--cat-hair);
}

.page-products .cat-request-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--unit) * 2);
  margin-bottom: calc(var(--unit) * 4);
}

.page-products .cat-request-card {
  background: var(--cat-card-bg);
  border: 1px solid var(--line);
  border-top: 2px solid var(--magenta);
  padding: calc(var(--unit) * 3);
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 1.5);
}

.page-products .cat-request-card .card-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 19px;
  color: var(--white);
}

.page-products .cat-request-card p {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
  margin-bottom: calc(var(--unit) * 1);
}

.page-products .cat-request-card .btn {
  align-self: flex-start;
  margin-top: auto;
}

/* ---------- 下一步 ---------- */
.page-products .cat-section--next {
  border-top: 1px solid var(--cat-hair);
}

.page-products .cat-next-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--unit) * 2);
}

.page-products .cat-next-card {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 1.25);
  padding: calc(var(--unit) * 3);
  background: linear-gradient(180deg, rgba(19, 26, 69, 0.8), rgba(10, 16, 48, 0.8));
  border: 1px solid var(--line);
  text-decoration: none;
  transition: border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-products .cat-next-card:hover,
.page-products .cat-next-card:focus-visible {
  border-color: var(--gold);
  transform: translateY(-3px);
}

.page-products .cat-next-num {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--magenta);
}

.page-products .cat-next-card .card-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 19px;
  color: var(--white);
}

.page-products .cat-next-card p {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .cat-next-go {
  margin-top: auto;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold);
  padding-top: calc(var(--unit) * 1.5);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .cat-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .cat-vcard--hero {
    grid-column: span 2;
  }

  .page-products .cat-servers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .cat-request-grid,
  .page-products .cat-next-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-products .cat-hero {
    grid-template-columns: 1.55fr 1fr;
    gap: calc(var(--unit) * 6);
    align-items: start;
    padding-top: calc(var(--unit) * 7);
  }

  .page-products .cat-wall {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: calc(var(--unit) * 3);
  }

  .page-products .cat-vcard--hero {
    grid-column: span 6;
  }

  .page-products .cat-vcard {
    grid-column: span 4;
  }

  .page-products .cat-servers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .cat-editorial {
    grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.6fr);
    gap: calc(var(--unit) * 7);
  }

  .page-products .cat-editorial-side {
    position: sticky;
    top: calc(var(--unit) * 4);
  }

  .page-products .cat-request-grid,
  .page-products .cat-next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .cat-request-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .page-products .cat-hero {
    grid-template-columns: 1.7fr 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cat-vcard,
  .page-products .cat-server,
  .page-products .cat-next-card {
    transition: none;
    transform: none;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>