.page-products {
  --pd-pad: 18px;
  --pd-line: var(--line-14);
  display: block;
  background: var(--c-ink);
  color: var(--c-paper);
  font-family: var(--font-cn);
  font-size: 16px;
  line-height: 1.75;
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  margin: 0;
  font-family: var(--font-narrow);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #fff;
}

.page-products p {
  margin: 0 0 12px;
}

.page-products .eyebrow {
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
}

/* ---------- 首屏 ---------- */

.page-products .pd-hero {
  position: relative;
  overflow: hidden;
  padding: 22px 0 36px;
  border-bottom: 1px solid var(--line-14);
  background:
    linear-gradient(118deg, rgba(61, 245, 138, 0.10) 0%, rgba(57, 198, 230, 0.06) 36%, rgba(11, 27, 43, 0) 66%),
    var(--c-ink);
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -120px;
  width: 320px;
  height: 240px;
  pointer-events: none;
  transform: rotate(-14deg);
  clip-path: polygon(0 0, 100% 0, 100% 76%, 0 100%);
  background: linear-gradient(135deg, rgba(255, 91, 46, 0.20), rgba(255, 91, 46, 0));
}

.page-products .pd-hero__grid {
  display: grid;
  gap: 24px;
  margin-top: 14px;
}

.page-products .pd-hero__lead h1 {
  margin: 10px 0 14px;
  font-size: 30px;
  line-height: 1.22;
}

.page-products .pd-hero__lead .lede {
  max-width: 60ch;
  color: var(--paper-72);
  font-size: 16px;
  line-height: 1.8;
}

.page-products .pd-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-products .pd-hero__aside {
  padding: 18px;
  border: 1px solid var(--line-20);
  border-left: 3px solid var(--c-lime);
  background: linear-gradient(180deg, var(--c-ink-2), rgba(20, 42, 62, 0.6));
}

.page-products .pd-hero__aside-title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-52);
}

.page-products .pd-quick {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-quick__item {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 2px 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-08);
}

.page-products .pd-quick__item:last-child {
  border-bottom: 0;
}

.page-products .pd-quick__num {
  grid-row: span 2;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--c-lime);
  line-height: 1.1;
}

.page-products .pd-quick__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-paper);
}

.page-products .pd-quick__meta {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--paper-52);
}

.page-products .pd-hero__pulse {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-20);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--paper-52);
}

.page-products .pulse {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-lime);
  animation: pd-pulse 2s ease-in-out infinite;
}

@keyframes pd-pulse {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(61, 245, 138, 0.55);
  }
  50% {
    opacity: 0.5;
    box-shadow: 0 0 0 7px rgba(61, 245, 138, 0);
  }
}

/* ---------- 区块标题 ---------- */

.page-products .pd-sec-head {
  max-width: 64ch;
  margin-bottom: 22px;
}

.page-products .pd-sec-head h2 {
  margin: 8px 0 8px;
  font-size: 23px;
  line-height: 1.32;
}

.page-products .pd-sec-head__note {
  margin: 0;
  font-size: 14px;
  color: var(--paper-52);
}

/* ---------- 索引表 ---------- */

.page-products .pd-index__wrap {
  overflow-x: auto;
  border: 1px solid var(--line-14);
  border-radius: var(--r-md);
  background: var(--c-ink-2);
  -webkit-overflow-scrolling: touch;
}

.page-products .pd-index__table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
}

.page-products .pd-index__caption {
  padding: 14px 16px 10px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--paper-52);
}

.page-products .pd-index__table th {
  padding: 10px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--paper-52);
  border-bottom: 1px solid var(--line-20);
  white-space: nowrap;
}

.page-products .pd-index__table td {
  padding: 14px 16px;
  font-size: 14px;
  color: var(--paper-72);
  border-bottom: 1px solid var(--line-08);
  vertical-align: middle;
}

.page-products .pd-index__table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .pd-index__table tbody tr:hover td,
.page-products .pd-index__table tbody tr:focus-within td {
  background: rgba(61, 245, 138, 0.07);
  color: var(--c-paper);
}

.page-products .pd-index__num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--c-cyan);
}

.page-products .pd-index__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-paper);
}

.page-products .pd-index__go {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-lime);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px solid transparent;
}

.page-products .pd-index__go:hover,
.page-products .pd-index__go:focus-visible {
  border-bottom-color: var(--c-lime);
}

.page-products .pd-index__table .tag {
  border-color: var(--line-34);
  color: var(--paper-72);
  background: transparent;
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: nowrap;
}

/* ---------- 图片块 ---------- */

.page-products .pd-figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-20);
  border-radius: var(--r-md);
  background: var(--c-deep);
}

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

.page-products .pd-figure figcaption {
  padding: 10px 12px;
  border-top: 1px solid var(--line-08);
  background: var(--c-ink);
  font-size: 12px;
  line-height: 1.65;
  color: var(--paper-52);
}

.page-products .pd-figure--wide {
  margin-top: 26px;
}

/* ---------- 模块卡片 ---------- */

.page-products .pd-mod {
  position: relative;
  margin-bottom: 22px;
  padding: 20px;
  border: 1px solid var(--line-14);
  background: linear-gradient(180deg, var(--c-ink-2), rgba(20, 42, 62, 0.55));
  scroll-margin-top: 88px;
}

.page-products .pd-mod:last-child {
  margin-bottom: 0;
}

.page-products .pd-mod::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--c-lime), rgba(61, 245, 138, 0) 72%);
}

.page-products .pd-mod__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.page-products .pd-mod__label {
  display: inline-block;
  padding: 3px 9px;
  transform: rotate(-1.2deg);
  background: var(--c-sand);
  color: var(--c-ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.35);
}

.page-products .pd-mod__no {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: rgba(61, 245, 138, 0.34);
}

.page-products .pd-mod__body {
  display: grid;
  gap: 22px;
}

.page-products .pd-mod__text h3 {
  margin-bottom: 10px;
  font-size: 19px;
  line-height: 1.4;
}

.page-products .pd-mod__text p {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper-72);
}

.page-products .pd-points {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-products .pd-points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-72);
}

.page-products .pd-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 1px;
  background: var(--c-cyan);
}

/* 状态标签说明条 */

.page-products .pd-states {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 12px;
  border: 1px dashed var(--line-20);
  background: rgba(7, 17, 28, 0.5);
}

.page-products .pd-states__title {
  margin: 0 6px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--paper-52);
}

/* ---------- 版本快照面板 ---------- */

.page-products .pd-snap {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line-14);
}

.page-products .pd-snap__hint {
  margin: 0 0 12px;
  font-size: 12.5px;
  color: var(--paper-52);
}

.page-products .pd-snap__panes {
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.page-products .pd-snap__panel {
  position: relative;
  padding: 12px;
  border: 1px solid var(--line-20);
  background: var(--c-deep);
}

.page-products .pd-snap__panel--b {
  border-color: rgba(61, 245, 138, 0.42);
}

.page-products .pd-snap__ver {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-cyan);
}

.page-products .pd-snap__panel--b .pd-snap__ver {
  color: var(--c-lime);
}

.page-products .pd-snap__rows {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.page-products .pd-snap__rows li {
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line-08);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--paper-52);
}

.page-products .pd-snap__rows li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

/* ---------- 端侧差异 ---------- */

.page-products .pd-end {
  scroll-margin-top: 88px;
}

.page-products .pd-end__grid {
  display: grid;
  gap: 14px;
}

.page-products .pd-end__col {
  padding: 18px;
  border: 1px solid var(--line-14);
  background: var(--c-ink-2);
}

.page-products .pd-end__col--mobile {
  border-color: rgba(57, 198, 230, 0.38);
  background: linear-gradient(158deg, rgba(57, 198, 230, 0.16), rgba(20, 42, 62, 0.92) 62%);
}

.page-products .pd-end__col--desktop {
  border-color: rgba(61, 245, 138, 0.38);
  background: linear-gradient(158deg, rgba(61, 245, 138, 0.16), rgba(20, 42, 62, 0.92) 62%);
}

.page-products .pd-end__badge {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-20);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-paper);
}

.page-products .pd-end__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .pd-end__list li {
  display: grid;
  gap: 2px;
}

.page-products .pd-end__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--paper-52);
}

.page-products .pd-end__v {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-paper);
}

.page-products .pd-end__note {
  margin: 18px 0 0;
  max-width: 78ch;
  padding-left: 14px;
  border-left: 2px solid var(--c-cyan);
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper-72);
}

/* ---------- 搭配用法 ---------- */

.page-products .pd-scene {
  scroll-margin-top: 88px;
}

.page-products .pd-flow {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .pd-flow__step {
  padding: 18px;
  border: 1px solid var(--line-14);
  border-top: 3px solid var(--c-cyan);
  background: var(--c-ink-2);
}

.page-products .pd-flow__step:nth-child(2) {
  border-top-color: var(--c-lime);
}

.page-products .pd-flow__step:nth-child(3) {
  border-top-color: var(--c-orange);
}

.page-products .pd-flow__k {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 8px;
  background: var(--c-deep);
  border: 1px solid var(--line-20);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--paper-72);
}

.page-products .pd-flow__step h3 {
  margin-bottom: 8px;
  font-size: 16.5px;
  line-height: 1.45;
}

.page-products .pd-flow__step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper-72);
}

/* ---------- 后续入口 ---------- */

.page-products .pd-next__title {
  margin-bottom: 14px;
  font-size: 18px;
  color: var(--c-paper);
}

.page-products .pd-next__grid {
  display: grid;
  gap: 10px;
}

.page-products .pd-next__link {
  display: block;
  padding: 13px 16px;
  border: 1px solid var(--line-20);
  background: var(--c-ink-2);
  color: var(--c-paper);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-products .pd-next__link:hover,
.page-products .pd-next__link:focus-visible {
  border-color: var(--c-lime);
  color: var(--c-lime);
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-products .pd-hero {
    padding: 28px 0 46px;
  }

  .page-products .pd-hero__lead h1 {
    font-size: 38px;
  }

  .page-products .pd-mod {
    padding: 26px;
  }

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

@media (min-width: 900px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .pd-hero__lead h1 {
    font-size: 44px;
  }

  .page-products .pd-hero__lead .lede {
    font-size: 17px;
  }

  .page-products .pd-sec-head h2 {
    font-size: 27px;
  }

  .page-products .pd-mod__body {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .pd-mod__text h3 {
    font-size: 21px;
  }

  .page-products .pd-end__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

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

  .page-products .pd-next__grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pulse {
    animation: none;
  }

  .page-products .pd-next__link {
    transition: none;
  }
}