/* =========================================================
   产品与功能页  /offerings/
   作用域：.page-products
   ========================================================= */

/* ---------- 基础节奏 ---------- */
.page-products .pd-band {
  padding: 56px 0;
}

@media (min-width: 900px) {
  .page-products .pd-band {
    padding: 88px 0;
  }
}

/* ---------- 章节标题组 ---------- */
.page-products .pd-head {
  max-width: 62ch;
}

.page-products .pd-head h2 {
  margin: 8px 0 0;
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .pd-head .lede {
  margin: 14px 0 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
  opacity: 0.78;
}

.page-products .pd-head--ondark h2 {
  color: var(--cream);
}

.page-products .pd-head--ondark .lede {
  color: var(--snow);
  opacity: 1;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  padding: 36px 0 56px;
}

@media (min-width: 900px) {
  .page-products .pd-hero {
    padding: 56px 0 80px;
  }
}

.page-products .pd-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

@media (min-width: 960px) {
  .page-products .pd-hero__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
}

.page-products .pd-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(30px, 5.6vw, 58px);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -0.012em;
  color: var(--cream);
}

.page-products .pd-hero .lede {
  margin: 20px 0 0;
  max-width: 48ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--snow);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* 首屏右侧索引面板 */
.page-products .pd-hero__panel {
  padding: 22px;
  background: var(--dusk);
  border: 3px solid var(--snow-dim);
  border-radius: 4px;
  box-shadow: 6px 6px 0 var(--night-deep);
}

.page-products .pd-hero__panel-kicker {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--saffron);
}

.page-products .pd-hero__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-products .pd-hero__list a {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 10px 12px;
  color: var(--cream);
  text-decoration: none;
  border-left: 3px solid transparent;
  border-radius: 2px;
  transition: background-color 120ms ease, border-color 120ms ease;
}

.page-products .pd-hero__list a:hover,
.page-products .pd-hero__list a:focus-visible {
  background: rgba(99, 224, 192, 0.12);
  border-left-color: var(--spark);
}

.page-products .pd-hero__list-num {
  font-size: 13px;
  color: var(--snow-dim);
}

.page-products .pd-hero__list-name {
  font-size: 16px;
  font-weight: 700;
}

.page-products .pd-hero__panel-note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(185, 195, 206, 0.28);
  font-size: 14px;
  line-height: 1.7;
  color: var(--snow-dim);
}

/* ---------- 01 四端客户端 ---------- */
.page-products .pd-clients__figure {
  margin: 32px 0 0;
}

.page-products .pd-clients__figure .media {
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 var(--ink);
  border-radius: 4px;
  overflow: hidden;
}

.page-products .pd-clients__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 32px;
}

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

@media (min-width: 1080px) {
  .page-products .pd-clients__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .pd-client {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  background: var(--cream);
  border: 3px solid var(--ink);
  border-top-width: 6px;
  border-radius: 4px;
  box-shadow: 6px 6px 0 var(--ink);
}

.page-products .pd-client:nth-child(1) { border-top-color: var(--blue); }
.page-products .pd-client:nth-child(2) { border-top-color: var(--red); }
.page-products .pd-client:nth-child(3) { border-top-color: var(--green); }
.page-products .pd-client:nth-child(4) { border-top-color: var(--saffron); }

.page-products .pd-client__name {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--ink);
}

.page-products .pd-client__pitch {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.78;
}

.page-products .pd-client__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pd-client__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
}

.page-products .pd-client__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  background: var(--ink);
  transform: rotate(45deg);
}

.page-products .pd-client__foot {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(23, 18, 14, 0.16);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink);
  opacity: 0.62;
}

/* ---------- 02 集锦回看 ---------- */
.page-products .pd-replay {
  overflow: hidden;
}

.page-products .pd-replay__stage {
  margin: 36px 0 0;
  border-top: 3px solid var(--night-deep);
  border-bottom: 3px solid var(--night-deep);
  line-height: 0;
}

.page-products .pd-replay__stage img {
  display: block;
  width: 100%;
  height: clamp(190px, 32vw, 400px);
  object-fit: cover;
}

.page-products .pd-replay__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 40px;
}

@media (min-width: 700px) {
  .page-products .pd-replay__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-products .pd-replay__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .pd-replay__item {
  padding: 22px 20px;
  background: var(--dusk);
  border: 3px solid var(--snow-dim);
  border-radius: 4px;
  box-shadow: 6px 6px 0 var(--night-deep);
}

.page-products .pd-replay__num {
  margin: 0 0 10px;
  font-size: 26px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--saffron);
}

.page-products .pd-replay__item h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--cream);
}

.page-products .pd-replay__item p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--snow);
}

/* ---------- 03 数据面板 ---------- */
.page-products .pd-metrics__split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-top: 36px;
}

@media (min-width: 960px) {
  .page-products .pd-metrics__split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 56px;
    align-items: start;
  }
}

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

.page-products .pd-metrics__list li {
  padding: 18px 0 18px 20px;
  border-left: 6px solid var(--saffron);
  border-bottom: 1px dashed rgba(23, 18, 14, 0.22);
}

.page-products .pd-metrics__list h3 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.25;
  color: var(--ink);
}

.page-products .pd-metrics__list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.78;
}

.page-products .pd-metrics__figure {
  margin: 0;
}

.page-products .pd-metrics__figure .media {
  border: 3px solid var(--ink);
  border-radius: 4px;
  box-shadow: 6px 6px 0 var(--ink);
  overflow: hidden;
}

/* ---------- 04 注册通道与账号 ---------- */
.page-products .pd-account__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

@media (min-width: 960px) {
  .page-products .pd-account__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 56px;
  }
}

.page-products .pd-account__figure {
  margin: 0;
}

.page-products .pd-account__figure .media {
  border: 3px solid var(--snow-dim);
  border-radius: 4px;
  box-shadow: 6px 6px 0 var(--night-deep);
  overflow: hidden;
}

.page-products .pd-account__copy h2 {
  margin: 8px 0 0;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-products .pd-account__copy .lede {
  margin: 14px 0 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--snow);
}

.page-products .pd-account__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .pd-account__list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  align-items: start;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(185, 195, 206, 0.22);
}

.page-products .pd-account__list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

@media (min-width: 560px) {
  .page-products .pd-account__list li {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 14px;
    align-items: center;
  }
}

.page-products .pd-account__list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--snow);
}

.page-products .pd-account__note {
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--snow-dim);
}

.page-products .pd-account__note a {
  color: var(--blue-lite);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pd-account__note a:hover,
.page-products .pd-account__note a:focus-visible {
  color: var(--spark);
}

/* ---------- 05 四类产品对照 ---------- */
.page-products .pd-table__scroll {
  margin-top: 32px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 3px solid var(--ink);
  border-radius: 4px;
  box-shadow: 6px 6px 0 var(--ink);
  background: var(--cream);
}

.page-products .pd-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .pd-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 14px 18px;
  text-align: left;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cream);
  background: var(--ink);
  white-space: nowrap;
}

.page-products .pd-table tbody th {
  padding: 16px 18px;
  text-align: left;
  font-size: 15px;
  font-weight: 800;
  color: var(--ink);
  white-space: nowrap;
  border-bottom: 2px solid var(--ink);
  vertical-align: top;
}

.page-products .pd-table tbody td {
  padding: 16px 18px;
  color: var(--ink);
  line-height: 1.65;
  vertical-align: top;
  border-bottom: 1px solid rgba(23, 18, 14, 0.18);
}

.page-products .pd-table tbody tr:nth-child(even) {
  background: var(--paper-shade);
}

.page-products .pd-table tbody tr:last-child th,
.page-products .pd-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .pd-table .mono {
  font-size: 13px;
  letter-spacing: 0.06em;
}

/* ---------- 06 合作与接口 ---------- */
.page-products .pd-partners__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

@media (min-width: 960px) {
  .page-products .pd-partners__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 56px;
  }
}

.page-products .pd-partners__copy h2 {
  margin: 8px 0 0;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-products .pd-partners__copy .lede {
  margin: 14px 0 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--snow);
}

.page-products .pd-partners__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pd-partners__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--snow);
}

.page-products .pd-partners__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 3px;
  background: var(--saffron);
}

.page-products .pd-partners__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pd-partners__figure {
  margin: 0;
}

.page-products .pd-partners__figure .media {
  border: 3px solid var(--snow-dim);
  border-radius: 4px;
  box-shadow: 6px 6px 0 var(--night-deep);
  overflow: hidden;
}

/* ---------- 动效与无障碍 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pd-hero__list a,
  .page-products .pd-account__note a {
    transition: none;
  }
}
<<<END>>>