.page-products {
  background: var(--paper);
  color: var(--near-black);
  font-family: var(--font-body);
}

/* ============ 首屏 ============ */
.page-products .p-hero {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  color: var(--paper);
  padding: clamp(26px, 6vw, 52px) 0 clamp(38px, 8vw, 76px);
}

.page-products .p-hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: auto -20% -42% -20%;
  height: 68%;
  background: linear-gradient(120deg, var(--panel) 0%, var(--ink) 100%);
  transform: rotate(-6deg);
  transform-origin: center;
  pointer-events: none;
}

.page-products .p-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 5vw, 44px);
}

.page-products .p-hero .breadcrumb__list,
.page-products .p-hero .breadcrumb__list a,
.page-products .p-hero .breadcrumb__list li {
  color: var(--gold-light);
}

.page-products .p-hero__eyebrow {
  color: var(--electric);
  margin: 18px 0 0;
}

.page-products .p-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(42px, 10vw, 64px);
  line-height: 1.04;
  letter-spacing: 0.02em;
  margin: 10px 0 12px;
  color: var(--paper);
}

.page-products .p-hero__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: rgba(245, 242, 233, 0.62);
}

.page-products .p-hero__lead {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.85;
  color: rgba(245, 242, 233, 0.9);
  max-width: 46ch;
}

.page-products .p-hero__facts {
  list-style: none;
  margin: 24px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-dark);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
}

.page-products .p-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13.5px;
  color: rgba(245, 242, 233, 0.72);
}

.page-products .p-hero__facts .mono {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--electric);
}

/* ============ 通用区块 ============ */
.page-products .section {
  padding: clamp(44px, 8vw, 84px) 0;
}

.page-products .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--teal);
  margin: 0 0 10px;
}

.page-products .section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.4vw, 32px);
  line-height: 1.25;
  letter-spacing: 0.01em;
  margin: 0 0 10px;
  color: var(--near-black);
}

.page-products .section-lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted-ink);
  max-width: 62ch;
}

/* ============ 01 栏目体系 ============ */
.page-products .p-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
}

.page-products .p-chip {
  display: inline-block;
  padding: 7px 16px;
  border: 2px solid var(--deep);
  border-radius: 2px;
  background: transparent;
  color: var(--deep);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.14s var(--ease), color 0.14s var(--ease),
    border-color 0.14s var(--ease);
}

.page-products .p-chip:hover,
.page-products .p-chip:focus-visible {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--near-black);
}

.page-products .p-map {
  margin: 26px 0 0;
  border: 2px solid var(--deep);
  box-shadow: var(--shadow-soft);
}

.page-products .p-catalog {
  margin-top: 34px;
  display: grid;
  gap: 26px;
}

.page-products .p-index {
  border: 2px solid var(--deep);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
  padding: 18px 16px;
}

.page-products .p-index__caption {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal);
}

.page-products .p-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .p-index__list li + li {
  border-top: 1px solid var(--line-light);
}

.page-products .p-index__list a {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 12px;
  padding: 12px 2px;
  text-decoration: none;
  color: inherit;
  transition: color 0.14s var(--ease);
}

.page-products .p-index__list a:hover,
.page-products .p-index__list a:focus-visible {
  color: var(--teal);
}

.page-products .p-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--gold);
}

.page-products .p-index__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.4;
}

.page-products .p-index__meta {
  grid-column: 2;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted-ink);
}

.page-products .p-grid-cats {
  display: grid;
  gap: 22px;
}

.page-products .p-cat {
  position: relative;
  padding: 24px 20px 20px;
  background: #ffffff;
  border: 2px solid var(--deep);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform 0.14s var(--ease), box-shadow 0.14s var(--ease),
    border-color 0.14s var(--ease);
}

.page-products .p-cat:hover {
  transform: translateY(-4px);
  border-color: var(--electric);
  box-shadow: var(--shadow-hard);
}

.page-products .p-cat__tag {
  position: absolute;
  top: -12px;
  left: 18px;
  padding: 2px 10px;
  border-radius: 2px;
  background: var(--gold);
  color: var(--near-black);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-products .p-cat__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  margin: 8px 0 10px;
  color: var(--near-black);
}

.page-products .p-cat__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted-ink);
}

.page-products .p-cat__items {
  list-style: none;
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px dashed var(--line-light);
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
}

.page-products .p-cat__items li {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 2px 8px;
  border: 1px solid var(--line-light);
  border-radius: 2px;
  color: var(--deep);
}

.page-products .p-cat__link {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--teal);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.14s var(--ease);
}

.page-products .p-cat__link:hover,
.page-products .p-cat__link:focus-visible {
  border-bottom-color: var(--electric);
}

/* ============ 02 三种视图 ============ */
.page-products .p-views {
  background: var(--deep);
  color: var(--paper);
}

.page-products .p-views .eyebrow {
  color: var(--electric);
}

.page-products .p-views .section-title {
  color: var(--paper);
}

.page-products .p-views .section-lead {
  color: rgba(245, 242, 233, 0.76);
}

.page-products .p-views__top {
  display: grid;
  gap: 24px;
  margin-top: 30px;
}

.page-products .p-views__figure {
  border: 2px solid var(--line-dark);
  box-shadow: 6px 6px 0 var(--ink);
  margin: 0;
}

.page-products .p-views__intro h3 {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--gold-light);
}

.page-products .p-views__intro p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 242, 233, 0.8);
}

.page-products .p-legend {
  margin: 20px 0 0;
  display: grid;
  gap: 12px;
}

.page-products .p-legend > div {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
}

.page-products .p-legend dt {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 700;
}

.page-products .p-legend dd {
  margin: 0;
  font-size: 13.5px;
  color: rgba(245, 242, 233, 0.68);
}

.page-products .p-rail {
  margin-top: 34px;
  display: flex;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: 6px 4px 16px;
  -webkit-overflow-scrolling: touch;
  scrollbar-color: var(--electric) rgba(245, 242, 233, 0.12);
}

.page-products .p-rail::-webkit-scrollbar {
  height: 8px;
}

.page-products .p-rail::-webkit-scrollbar-track {
  background: rgba(245, 242, 233, 0.1);
}

.page-products .p-rail::-webkit-scrollbar-thumb {
  background: var(--electric);
}

.page-products .p-rail:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 4px;
}

.page-products .p-rail__item {
  flex: 0 0 82%;
  min-width: 248px;
  max-width: 340px;
  scroll-snap-align: start;
  background: var(--panel);
  border: 2px solid var(--line-dark);
  border-radius: var(--radius);
  box-shadow: 6px 6px 0 var(--ink);
  padding: 20px 18px;
  transition: border-color 0.14s var(--ease), transform 0.14s var(--ease);
}

.page-products .p-rail__item:hover {
  transform: translateY(-4px);
  border-color: var(--electric);
}

.page-products .p-rail__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .p-rail__item h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  margin: 8px 0 10px;
  color: var(--paper);
}

.page-products .p-rail__item p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(245, 242, 233, 0.78);
}

.page-products .p-rail__figure {
  margin: 0 0 14px;
  border: 1px solid var(--line-dark);
}

.page-products .p-rail__list {
  list-style: none;
  margin: 0;
  padding: 12px 0 0;
  border-top: 1px dashed var(--line-dark);
  display: grid;
  gap: 7px;
}

.page-products .p-rail__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(245, 242, 233, 0.82);
}

.page-products .p-rail__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--electric);
}

.page-products .p-rail__hint {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(245, 242, 233, 0.58);
}

/* ============ 03 数据字段 ============ */
.page-products .p-fields__grid {
  display: grid;
  gap: 26px;
  margin-top: 30px;
}

.page-products .p-fields__figure {
  margin: 0;
  border: 2px solid var(--deep);
  box-shadow: var(--shadow-soft);
}

.page-products .p-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .p-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  background: #ffffff;
  border: 2px solid var(--deep);
  font-size: 14px;
}

.page-products .p-table thead th {
  background: var(--deep);
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: left;
  padding: 12px 14px;
}

.page-products .p-table tbody th {
  text-align: left;
  font-weight: 400;
  padding: 12px 14px;
  border-top: 1px solid var(--line-light);
  color: var(--near-black);
  white-space: nowrap;
}

.page-products .p-table tbody th .mono {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0;
  color: var(--teal);
  margin-bottom: 2px;
}

.page-products .p-table tbody td {
  padding: 12px 14px;
  border-top: 1px solid var(--line-light);
  border-left: 1px solid var(--line-light);
  line-height: 1.65;
  color: var(--muted-ink);
}

.page-products .p-table tbody tr:nth-child(even) {
  background: rgba(23, 69, 58, 0.06);
}

.page-products .p-table tbody td:last-child {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--deep);
  white-space: nowrap;
}

.page-products .p-table__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted-ink);
}

/* ============ 04 第 14 版 ============ */
.page-products .p-versions-section {
  background: var(--ink);
  color: var(--paper);
}

.page-products .p-versions-section .eyebrow {
  color: var(--gold);
}

.page-products .p-versions-section .section-title {
  color: var(--paper);
}

.page-products .p-versions-section .section-lead {
  color: rgba(245, 242, 233, 0.76);
}

.page-products .p-versions {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.page-products .p-version {
  border: 2px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(15, 42, 35, 0.6);
  padding: 20px 18px;
}

.page-products .p-version--current {
  border-color: var(--gold);
  background: rgba(224, 169, 59, 0.1);
  box-shadow: 6px 6px 0 rgba(0, 229, 195, 0.16);
}

.page-products .p-version__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-products .p-version h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin: 8px 0 12px;
  color: var(--paper);
}

.page-products .p-version ul {
  margin: 0;
  padding-left: 18px;
}

.page-products .p-version li {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(245, 242, 233, 0.78);
}

.page-products .p-version li + li {
  margin-top: 6px;
}

.page-products .p-version__figure {
  margin: 28px 0 0;
  border: 2px solid var(--line-dark);
  box-shadow: 6px 6px 0 rgba(0, 229, 195, 0.14);
}

/* ============ 05 使用场景 ============ */
.page-products .p-scene-list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  gap: 24px;
}

.page-products .p-scene {
  position: relative;
  padding: 26px 20px 20px;
  background: #ffffff;
  border: 2px solid var(--deep);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform 0.14s var(--ease), box-shadow 0.14s var(--ease),
    border-color 0.14s var(--ease);
}

.page-products .p-scene:hover {
  transform: translateY(-4px);
  border-color: var(--electric);
  box-shadow: var(--shadow-hard);
}

.page-products .p-scene__num {
  position: absolute;
  top: -13px;
  left: 16px;
  padding: 2px 10px;
  border-radius: 2px;
  background: var(--electric);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
}

.page-products .p-scene h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin: 6px 0 10px;
  color: var(--near-black);
}

.page-products .p-scene p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted-ink);
}

.page-products .p-scene .p-scene__path {
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-light);
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--deep);
}

/* ============ 06 帮助 ============ */
.page-products .p-help {
  border-top: 1px solid var(--line-light);
}

.page-products .p-help__inner {
  display: grid;
  gap: 28px;
}

.page-products .p-help__lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--muted-ink);
  max-width: 54ch;
}

.page-products .p-help__cards {
  display: grid;
  gap: 16px;
}

.page-products .p-help__card {
  display: block;
  padding: 22px 20px;
  background: var(--deep);
  color: var(--paper);
  text-decoration: none;
  border: 2px solid var(--deep);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform 0.14s var(--ease), border-color 0.14s var(--ease),
    box-shadow 0.14s var(--ease);
}

.page-products .p-help__card:hover,
.page-products .p-help__card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--electric);
  box-shadow: var(--shadow-hard);
}

.page-products .p-help__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .p-help__title {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin: 8px 0 16px;
  color: var(--paper);
}

.page-products .p-help__go {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--electric);
}

/* ============ 响应式 ============ */
@media (min-width: 620px) {
  .page-products .p-help__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .p-grid-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .p-rail__item {
    flex-basis: 320px;
  }
}

@media (min-width: 860px) {
  .page-products .p-views__top {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

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

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

@media (min-width: 900px) {
  .page-products .p-hero::before {
    inset: -20% -30% -20% 44%;
    height: auto;
    transform: rotate(-9deg);
  }

  .page-products .p-hero__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: end;
  }

  .page-products .p-catalog {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .p-index {
    position: sticky;
    top: 96px;
  }

  .page-products .p-fields__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-products .p-help__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
    gap: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-chip,
  .page-products .p-cat,
  .page-products .p-scene,
  .page-products .p-rail__item,
  .page-products .p-help__card,
  .page-products .p-index__list a,
  .page-products .p-cat__link {
    transition: none;
  }

  .page-products .p-cat:hover,
  .page-products .p-scene:hover,
  .page-products .p-rail__item:hover,
  .page-products .p-help__card:hover {
    transform: none;
  }
}