.page-products {
  background: var(--ink);
  color: var(--snow);
}

.page-products .section {
  padding-block: clamp(34px, 6vw, 74px);
}

.page-products .app-head {
  padding-top: clamp(18px, 3.5vw, 34px);
}

.page-products .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  list-style: none;
  margin: 0 0 clamp(20px, 4vw, 34px);
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-products .crumbs__link {
  color: var(--ochre-lit);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .crumbs__link:hover,
.page-products .crumbs__link:focus-visible {
  border-bottom-color: currentColor;
}

.page-products .crumbs__sep {
  opacity: 0.5;
}

.page-products .crumbs__current {
  color: var(--snow);
}

/* ---------- 首屏 ---------- */

.page-products .app-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 38px);
  padding-bottom: clamp(30px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
}

.page-products .app-hero__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .app-hero__code {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--brass);
  padding-left: 4px;
}

.page-products .app-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(29px, 6.4vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--snow);
  text-wrap: balance;
}

.page-products .app-hero__lede {
  margin: 0 0 26px;
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--slate);
}

.page-products .app-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .app-status {
  align-self: start;
  border: 1px solid var(--line);
  border-top: 2px solid var(--brass);
  background: var(--ink-panel);
  padding: clamp(16px, 2.6vw, 24px);
}

.page-products .app-status .eyebrow {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--brass);
}

.page-products .app-status__ver {
  margin: 4px 0 16px;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5.4vw, 40px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--ochre-lit);
}

.page-products .app-status__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--slate);
}

.page-products .app-status__list li {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-products .app-status__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .app-status__list .status-dot {
  flex: 0 0 auto;
  margin-top: 2px;
}

.page-products .app-status__link {
  display: inline-block;
  font-size: 13px;
  color: var(--brass);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

.page-products .app-status__link:hover,
.page-products .app-status__link:focus-visible {
  color: var(--ochre-lit);
  border-bottom-color: var(--ochre-lit);
}

/* ---------- 章节标头 ---------- */

.page-products .app-sec-head {
  margin-bottom: clamp(18px, 3vw, 30px);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-products .app-sec-head__num {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--brass);
}

.page-products .app-sec-head__title {
  margin: 0 0 10px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(21px, 3.4vw, 33px);
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--snow);
}

.page-products .app-sec-head__desc {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(14px, 1.6vw, 16.5px);
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- 图片容器 ---------- */

.page-products .app-figure {
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding: 8px;
  border: 1px solid var(--line);
  background: var(--ink-panel);
}

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

.page-products .app-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: var(--slate);
}

.page-products .app-figure--side {
  margin-bottom: 0;
}

.page-products .app-figure--square img {
  aspect-ratio: 1 / 1;
}

/* ---------- 能力矩阵 ---------- */

.page-products .cap-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .cap-cell {
  background: var(--ink-panel);
  transition: background 180ms ease;
}

.page-products .cap-cell:hover,
.page-products .cap-cell:focus-within {
  background: #1B2230;
}

.page-products .cap-cell[open] {
  box-shadow: inset 0 0 0 1px var(--brass);
}

.page-products .cap-cell__sum {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 2px 12px;
  padding: 18px 18px;
  cursor: pointer;
  list-style: none;
  outline-offset: -3px;
}

.page-products .cap-cell__sum::-webkit-details-marker {
  display: none;
}

.page-products .cap-cell__sum:focus-visible {
  outline: 2px solid var(--brass);
}

.page-products .cap-cell__idx {
  grid-column: 1;
  grid-row: 1;
  padding-top: 3px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ochre-lit);
}

.page-products .cap-cell__name {
  grid-column: 2;
  grid-row: 1;
  font-size: clamp(16px, 1.9vw, 17.5px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-products .cap-cell__hint {
  grid-column: 2;
  grid-row: 2;
  font-size: 13px;
  line-height: 1.6;
  color: var(--turquoise-lit);
}

.page-products .cap-cell__body {
  margin: 0;
  padding: 0 18px 20px 56px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--slate);
}

/* ---------- 对比区 ---------- */

.page-products .app-compare {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}

.page-products .app-table-cap {
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-align: left;
  color: var(--brass);
  border-bottom: 1px solid var(--line);
}

.page-products .dtable-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--ink-panel);
}

.page-products .dtable {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 13.5px;
  line-height: 1.7;
}

.page-products .dtable th,
.page-products .dtable td {
  padding: 13px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .dtable thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  white-space: nowrap;
  color: var(--brass);
  background: var(--ink-deep);
}

.page-products .dtable tbody th {
  font-weight: 700;
  white-space: nowrap;
  color: var(--snow);
}

.page-products .dtable tbody td {
  color: var(--slate);
}

.page-products .dtable tbody tr:nth-child(even) {
  background: #131820;
}

.page-products .dtable tbody tr:hover {
  background: rgba(31, 58, 95, 0.65);
}

.page-products .dtable tbody tr.is-current {
  background: rgba(178, 74, 46, 0.14);
  box-shadow: inset 3px 0 0 var(--ochre);
}

.page-products .dtable tbody tr.is-current td {
  color: var(--snow);
}

.page-products .ver-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius);
  background: var(--ochre);
  color: var(--snow);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-products .ver-tag--past {
  background: transparent;
  color: var(--slate);
  box-shadow: inset 0 0 0 1px var(--line-soft);
}

/* ---------- 三步路径 ---------- */

.page-products .steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.page-products .step {
  position: relative;
  border: 1px solid var(--line-soft);
  background: var(--ink-panel);
  transition: border-color 180ms ease;
}

.page-products .step:hover {
  border-color: var(--line);
}

.page-products .step[open] {
  border-color: var(--line);
  box-shadow: inset 0 0 0 1px rgba(201, 162, 39, 0.25);
}

.page-products .step + .step {
  margin-top: 34px;
}

.page-products .step + .step::before {
  content: "";
  position: absolute;
  left: 27px;
  top: -34px;
  height: 34px;
  border-left: 1px dashed rgba(201, 162, 39, 0.5);
}

.page-products .step__sum {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 24px;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  outline-offset: -3px;
}

.page-products .step__sum::-webkit-details-marker {
  display: none;
}

.page-products .step__sum:focus-visible {
  outline: 2px solid var(--brass);
}

.page-products .step__num {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--brass);
  background: var(--ink);
  font-size: 15px;
  color: var(--brass);
}

.page-products .step__title {
  font-size: clamp(16px, 2vw, 18px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-products .step__chev {
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--ochre-lit);
}

.page-products .step__chev::before {
  content: "＋";
}

.page-products .step[open] .step__chev::before {
  content: "−";
}

.page-products .step__body {
  padding: 0 18px 20px 76px;
}

.page-products .step__body p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--slate);
}

.page-products .step__body p:last-child {
  margin-bottom: 0;
}

.page-products .step__fix {
  padding: 12px 14px;
  border-left: 2px solid var(--turquoise);
  background: rgba(46, 140, 122, 0.1);
}

.page-products .step__fix strong {
  color: var(--turquoise-lit);
}

/* ---------- 企业能力 ---------- */

.page-products .app-enterprise {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.5vw, 40px);
  align-items: start;
}

.page-products .app-enterprise__rail {
  border-top: 2px solid var(--brass);
  background: var(--ink-panel);
  padding: 18px;
}

.page-products .ent-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
}

.page-products .ent-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 14px;
  background: var(--ink-panel);
  font-size: 14.5px;
  font-weight: 700;
  color: var(--snow);
}

.page-products .ent-list__num {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ochre-lit);
}

.page-products .app-enterprise__note {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--slate);
}

.page-products .app-enterprise__body .prose p {
  margin: 0 0 1.2em;
  font-size: clamp(14.5px, 1.7vw, 16.5px);
  line-height: 1.82;
  color: var(--slate);
}

.page-products .app-enterprise__body .prose p:first-child {
  color: #C4CEDA;
}

.page-products .app-enterprise__body .app-figure {
  margin-top: 4px;
}

/* ---------- 兼容与获取 ---------- */

.page-products .compat-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 34px);
  align-items: center;
  padding: clamp(20px, 3.5vw, 40px);
  background: var(--night);
  border: 1px solid var(--line);
}

.page-products .compat-panel .eyebrow {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--brass);
}

.page-products .compat-panel__title {
  margin: 0 0 12px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(21px, 3.2vw, 31px);
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--snow);
}

.page-products .compat-panel__lede {
  margin: 0 0 20px;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.8;
  color: #C4CEDA;
}

.page-products .compat-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .compat-list li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 13.5px;
  line-height: 1.7;
  color: #C4CEDA;
}

.page-products .compat-list__k {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--brass);
  padding-top: 2px;
}

.page-products .compat-panel__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .compat-panel .app-figure {
  margin-bottom: 0;
  background: rgba(14, 17, 22, 0.55);
}

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-products .cap-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .step__body {
    padding-left: 76px;
  }
}

@media (min-width: 900px) {
  .page-products .app-hero {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 300px);
    align-items: start;
  }

  .page-products .app-compare {
    grid-template-columns: minmax(0, 1.58fr) minmax(0, 0.7fr);
  }

  .page-products .app-enterprise {
    grid-template-columns: minmax(0, 250px) minmax(0, 1fr);
  }

  .page-products .compat-panel {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
  }
}

@media (min-width: 1060px) {
  .page-products .cap-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cap-cell,
  .page-products .step {
    transition: none;
  }
}