.page-products {
  --apps-gap: clamp(16px, 2.4vw, 30px);
  --apps-panel: rgba(18, 59, 51, 0.55);
  display: block;
  padding-block: clamp(24px, 4vw, 48px) clamp(56px, 8vw, 110px);
}

.page-products .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏 ---------- */

.page-products .apps-hero {
  position: relative;
  margin-top: clamp(20px, 3vw, 36px);
  padding: clamp(30px, 5vw, 68px) clamp(22px, 4.5vw, 64px) clamp(34px, 5vw, 60px);
  background: var(--gradient-mist);
  border: 1px solid var(--line-hair);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .apps-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 84% 16%, rgba(226, 58, 120, 0.18), transparent 56%),
    radial-gradient(circle at 10% 90%, rgba(79, 209, 197, 0.13), transparent 52%);
}

.page-products .apps-hero > * {
  position: relative;
  z-index: 1;
}

.page-products .title-accent {
  display: block;
  color: var(--gold);
  font-style: normal;
}

.page-products .apps-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 3vw, 46px);
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--line-soft);
}

.page-products .apps-stats .stat-value {
  font-family: var(--font-mono);
  color: var(--gold);
  font-size: clamp(20px, 2.4vw, 28px);
  letter-spacing: -0.01em;
}

.page-products .apps-stats .stat-label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--graphite);
}

/* ---------- 技能树四步 ---------- */

.page-products .skill-tree {
  list-style: none;
  margin: clamp(32px, 4vw, 52px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--apps-gap);
}

.page-products .skill-step {
  position: relative;
  padding-bottom: 6px;
}

.page-products .skill-step::after {
  content: "";
  position: absolute;
  top: 26px;
  left: 100%;
  width: var(--apps-gap);
  height: 1px;
  background: linear-gradient(90deg, var(--line-strong), var(--line-hair));
}

.page-products .skill-step:last-child::after {
  display: none;
}

.page-products .skill-num {
  display: block;
  font-size: clamp(30px, 4.4vw, 46px);
  line-height: 1;
  color: var(--gold);
  letter-spacing: -0.03em;
}

.page-products .skill-title {
  margin: 14px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(17px, 1.6vw, 21px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--ivory);
}

.page-products .skill-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--graphite);
  max-width: 30em;
}

.page-products .apps-figure {
  margin-top: clamp(34px, 5vw, 62px);
  max-width: min(760px, 100%);
}

.page-products .figure-media {
  overflow: hidden;
  border: 1px solid var(--line-hair);
  border-radius: var(--radius);
  background: var(--ink-deepest);
}

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

/* ---------- 资料格式横向卡片 ---------- */

.page-products .format-rail {
  display: flex;
  align-items: stretch;
  gap: var(--apps-gap);
  margin-top: clamp(28px, 4vw, 46px);
  padding-bottom: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .format-card {
  flex: 0 0 clamp(268px, 82vw, 470px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2.4vw, 26px);
}

.page-products .format-card:nth-child(2) {
  flex-basis: clamp(248px, 74vw, 388px);
}

.page-products .format-card .figure-media {
  aspect-ratio: 3 / 2;
  margin-bottom: 4px;
  border-color: var(--line-hair);
}

.page-products .format-card .figure-media img {
  height: 100%;
}

.page-products .format-card .index-num {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.page-products .format-card .card-title {
  font-family: var(--font-display);
  font-size: clamp(19px, 2vw, 23px);
  font-weight: 700;
  color: var(--ivory);
}

.page-products .format-card .card-body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--graphite);
}

.page-products .format-list {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-hair);
}

.page-products .format-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-hair);
  font-size: 14px;
  color: var(--ivory);
}

.page-products .format-list li .mono {
  flex: 0 0 auto;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--graphite);
}

.page-products .rail-hint {
  margin: 6px 0 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

/* ---------- 常查记录 ---------- */

.page-products .records-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  gap: clamp(22px, 3.4vw, 48px);
  align-items: start;
  margin-top: clamp(28px, 4vw, 46px);
}

.page-products .records-list {
  padding: clamp(16px, 2.4vw, 26px);
}

.page-products .records-head,
.page-products .record-row {
  display: grid;
  grid-template-columns: 56px auto minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}

.page-products .records-head {
  padding-bottom: 11px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--graphite);
}

.page-products .record-rows {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .record-row {
  padding: 11px 0;
  border-bottom: 1px solid var(--line-hair);
  font-size: 14.5px;
}

.page-products .record-row:last-child {
  border-bottom: 0;
}

.page-products .rec-date {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-products .rec-tag {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid var(--line-cool);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-products .rec-name {
  color: var(--ivory);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-products .records-foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-hair);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--graphite);
}

.page-products .records-figure .figure-media {
  aspect-ratio: 3 / 2;
}

.page-products .records-figure .figure-media img {
  height: 100%;
}

/* ---------- 自助工具 ---------- */

.page-products .tool-grid {
  margin-top: clamp(28px, 4vw, 46px);
}

.page-products .tool-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 30px);
}

.page-products .tool-card .index-num {
  color: var(--neon);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.page-products .tool-card .card-title {
  font-family: var(--font-display);
  font-size: clamp(18px, 1.8vw, 22px);
  font-weight: 700;
  color: var(--ivory);
}

.page-products .tool-card .card-body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--graphite);
}

/* ---------- 设备与网络 ---------- */

.page-products .device-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: clamp(24px, 4vw, 58px);
  align-items: center;
  margin-top: clamp(30px, 4vw, 50px);
}

.page-products .device-figure .figure-media {
  aspect-ratio: 3 / 2;
}

.page-products .device-figure .figure-media img {
  height: 100%;
}

.page-products .device-copy .display-title {
  margin-top: 14px;
}

.page-products .device-copy .lede {
  margin-top: 14px;
}

.page-products .device-points {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .device-points li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-hair);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--graphite);
}

.page-products .device-points li .mono {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
  padding-top: 3px;
}

/* ---------- 版本对照 ---------- */

.page-products .version-table-wrap {
  margin-top: clamp(28px, 4vw, 46px);
  overflow-x: auto;
  border: 1px solid var(--line-hair);
  border-radius: var(--radius);
  background: var(--apps-panel);
}

.page-products .version-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-products .version-table th,
.page-products .version-table td {
  padding: 15px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-hair);
  color: var(--ivory);
  font-weight: 400;
  line-height: 1.6;
}

.page-products .version-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
  border-bottom: 1px solid var(--line-soft);
  background: rgba(201, 162, 39, 0.06);
  white-space: nowrap;
}

.page-products .version-table tbody th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--graphite);
  white-space: nowrap;
}

.page-products .version-table td.is-current {
  color: var(--gold-bright);
}

.page-products .version-table tbody tr:hover th,
.page-products .version-table tbody tr:hover td {
  background: rgba(201, 162, 39, 0.07);
}

.page-products .version-table tbody tr:last-child th,
.page-products .version-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 末端动作条 ---------- */

.page-products .action-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 14px clamp(20px, 3vw, 40px);
  margin-top: clamp(38px, 5vw, 64px);
  padding-top: clamp(18px, 2.6vw, 28px);
  border-top: 1px solid var(--line-soft);
}

.page-products .action-strip-link {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-products .action-strip-link:hover {
  color: var(--gold-bright);
  border-bottom-color: var(--gold-bright);
}

.page-products .action-strip-link:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
  color: var(--gold-bright);
}

/* ---------- 断点 ---------- */

@media (max-width: 1080px) {
  .page-products .records-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .records-figure {
    max-width: 560px;
  }
}

@media (max-width: 900px) {
  .page-products .skill-tree {
    grid-template-columns: minmax(0, 1fr);
    gap: 26px;
  }

  .page-products .skill-step {
    padding-left: 22px;
  }

  .page-products .skill-step::after {
    display: none;
  }

  .page-products .skill-step {
    border-left: 1px solid var(--line-soft);
  }

  .page-products .device-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .device-figure {
    max-width: 640px;
  }
}

@media (max-width: 620px) {
  .page-products .apps-hero {
    padding-inline: 20px;
  }

  .page-products .records-list {
    overflow-x: auto;
  }

  .page-products .records-head,
  .page-products .record-row {
    min-width: 480px;
  }

  .page-products .records-foot {
    min-width: 480px;
  }

  .page-products .format-card,
  .page-products .format-card:nth-child(2) {
    flex-basis: min(84vw, 340px);
  }

  .page-products .device-points li {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 10px;
  }
}