.page-products {
  --pp-gap: 20px;
  --pp-pad: 24px;
  padding-bottom: 72px;
}

.page-products [data-accent="amber"] { --accent: var(--amber); }
.page-products [data-accent="lime"] { --accent: var(--lime); }
.page-products [data-accent="violet"] { --accent: var(--violet); }
.page-products [data-accent="orange"] { --accent: var(--orange); }

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 26px 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--muted-dim);
}
.page-products .crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-products .crumbs a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}
.page-products .crumbs-current { color: var(--text); }

/* ---------- 首屏 ---------- */
.page-products .products-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding: 14px 0 44px;
}
.page-products .products-hero::before {
  content: "";
  position: absolute;
  top: -60px;
  left: -6%;
  right: -6%;
  height: 380px;
  background:
    radial-gradient(58% 70% at 20% 34%, rgba(87, 217, 163, .13), transparent 70%),
    radial-gradient(52% 62% at 84% 6%, rgba(142, 123, 239, .15), transparent 72%);
  pointer-events: none;
  z-index: 0;
}
.page-products .products-hero > * {
  position: relative;
  z-index: 1;
  min-width: 0;
}
.page-products .products-hero h1 {
  margin: 14px 0 0;
  font-size: 30px;
  line-height: 1.26;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--text);
}
.page-products .products-hero .lede {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
  max-width: 60ch;
}
.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.page-products .hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 28px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.page-products .hero-facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}
.page-products .hero-facts .num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: -.01em;
}
.page-products .products-hero__figure {
  margin: 0;
}

/* ---------- 章节跳转 ---------- */
.page-products .products-jump {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 18px 0 22px;
  scrollbar-width: thin;
}
.page-products .products-jump a {
  flex: 0 0 auto;
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  white-space: nowrap;
  color: var(--muted);
  text-decoration: none;
  background: rgba(18, 41, 63, .62);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.page-products .products-jump a:hover,
.page-products .products-jump a:focus-visible {
  color: var(--amber);
  border-color: var(--amber);
  background: rgba(242, 193, 78, .09);
}

/* ---------- 章节通用 ---------- */
.page-products .products-section {
  padding: 8px 0 60px;
  scroll-margin-top: 88px;
}
.page-products .section-head {
  max-width: 780px;
}
.page-products .section-index {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--accent);
}
.page-products .section-title {
  margin: 0;
  font-size: 25px;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--text);
}
.page-products .section-lede {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
  max-width: 64ch;
}
.page-products .sub-title {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text);
}
.page-products .sub-title + p { margin-top: 0; }
.page-products .inline-note {
  margin: 22px 0 0;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  background: rgba(18, 41, 63, .55);
  border-left: 3px solid var(--accent);
  border-radius: 2px;
}
.page-products .inline-note a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

/* ---------- 模块卡片网格 ---------- */
.page-products .module-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  margin-top: 34px;
}
.page-products .module-card {
  display: flex;
  flex-direction: column;
  padding: var(--pp-pad);
  min-width: 0;
}
.page-products .module-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.page-products .module-card__no {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--amber);
  transition: color .25s var(--ease);
}
.page-products .module-card:hover .module-card__no { color: var(--lime); }
.page-products .module-card__title {
  margin: 0;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--text);
}
.page-products .module-card__desc {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}
.page-products .module-card__params {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 9px;
}
.page-products .module-card__params > div {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
}
.page-products .module-card__params dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .07em;
  color: var(--muted-dim);
}
.page-products .module-card__params dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  min-width: 0;
}
.page-products .module-card__params dd a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(87, 217, 163, .4);
}
.page-products .module-card__params dd a:hover { border-bottom-color: var(--lime); }

/* ---------- 图文分栏 ---------- */
.page-products .split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 34px;
}
.page-products .split__figure { margin: 0; }
.page-products .split__text { min-width: 0; }
.page-products .split__text .sub-title { margin-top: 26px; }
.page-products .split__text .sub-title:first-child { margin-top: 0; }
.page-products .split__text p {
  margin: 0 0 4px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 清单 ---------- */
.page-products .check-list {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-products .check-list li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}
.page-products .check-list .idx {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--lime);
  padding-top: 4px;
}
.page-products .plain-list {
  margin: 0 0 4px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.page-products .plain-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}
.page-products .plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 2px;
  background: var(--muted-dim);
}
.page-products .plain-list--warn li::before { background: var(--orange); }

/* ---------- 版本对照 ---------- */
.page-products .version-compare {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-bottom: 26px;
}
.page-products .version-compare__col {
  padding: 18px;
  background: rgba(11, 27, 43, .5);
  border: 1px solid var(--line);
  border-radius: 3px;
}
.page-products .version-compare__col--now {
  background: rgba(142, 123, 239, .09);
  border-color: rgba(142, 123, 239, .45);
}
.page-products .version-compare__col .sub-title {
  margin-top: 12px;
  font-size: 15px;
}

/* ---------- 横向滚动提示 ---------- */
.page-products .scroll-hint {
  position: relative;
  margin-top: 30px;
}
.page-products .scroll-hint::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 52px;
  background: linear-gradient(to right, rgba(11, 27, 43, 0), var(--ink));
  pointer-events: none;
}

/* ---------- 表格 ---------- */
.page-products .data-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .data-table th,
.page-products .data-table td {
  text-align: left;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.6;
}
.page-products .data-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  font-weight: 700;
  color: var(--muted-dim);
  background: var(--panel);
  white-space: nowrap;
}
.page-products .data-table tbody td { color: var(--muted); }
.page-products .data-table th:first-child,
.page-products .data-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--panel);
  box-shadow: 1px 0 0 var(--line);
  color: var(--text);
  font-weight: 700;
  white-space: nowrap;
}
.page-products .device-table tbody tr:hover td:not(:first-child) { background: rgba(18, 41, 63, .45); }
.page-products .device-table tbody tr:hover td:first-child { background: var(--panel-soft); }

/* ---------- 字段分组 ---------- */
.page-products .field-groups {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  margin-top: 34px;
}
.page-products .field-group {
  padding: var(--pp-pad);
  min-width: 0;
}
.page-products .field-group__title {
  margin: 14px 0 10px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--text);
}
.page-products .field-group p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}
.page-products .field-group .module-card__no { color: var(--lime); }

.page-products .products-figure {
  margin: 34px 0 0;
}

/* ---------- 服务范围 ---------- */
.page-products .scope-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  margin-top: 34px;
}
.page-products .scope-block {
  padding: var(--pp-pad);
  min-width: 0;
}
.page-products .scope-block__title {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 800;
  color: var(--text);
}
.page-products .scope-block p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}
.page-products .scope-block p + p { margin-top: 10px; }
.page-products .scope-block a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 193, 78, .42);
}
.page-products .scope-block a:hover { border-bottom-color: var(--amber); }
.page-products .scope-block--cta {
  background:
    linear-gradient(150deg, rgba(240, 138, 93, .12), rgba(18, 41, 63, .9) 62%);
  border-color: rgba(240, 138, 93, .38);
}
.page-products .scope-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
.page-products .scope-contact {
  margin: 26px 0 0;
  font-size: 12.5px;
  line-height: 1.8;
  word-break: break-word;
}

/* ---------- 标签微交互 ---------- */
.page-products .module-card .tag {
  transition: filter .25s var(--ease), transform .25s var(--ease);
}
.page-products .module-card:hover .tag {
  filter: brightness(1.22);
  transform: translateY(-1px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .products-hero h1 { font-size: 38px; }
  .page-products .section-title { font-size: 30px; }
  .page-products .version-compare { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .field-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .scope-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .scope-block--cta { grid-column: 1 / -1; }
}

@media (min-width: 820px) {
  .page-products .module-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
  .page-products .module-card:nth-child(even) { margin-top: 46px; }
  .page-products .module-card--wide {
    grid-column: 1 / -1;
    margin-top: 22px;
  }
  .page-products .module-card--wide .module-card__params {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }
  .page-products .scroll-hint::after { display: none; }
}

@media (min-width: 960px) {
  .page-products .products-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: center;
    gap: 48px;
    padding: 22px 0 60px;
  }
  .page-products .products-hero h1 { font-size: 46px; }
  .page-products .section-title { font-size: 34px; }
  .page-products .split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
    gap: 44px;
  }
  .page-products .split--media-left { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); }
  .page-products .split--media-left .split__figure { order: 0; }
  .page-products .split--media-left .split__text { order: 1; }
  .page-products .field-groups { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-products .products-figure { margin-top: 42px; }
}

@media (min-width: 1160px) {
  .page-products .products-hero h1 { font-size: 54px; }
}

.page-products .products-section:last-of-type { padding-bottom: 24px; }