/* ============================================================
   数据档案服务 /projects/  ·  page-products
   ============================================================ */

.page-products {
  --px-pad: clamp(20px, 4vw, 56px);
  --px-block: clamp(52px, 7vw, 104px);
  display: block;
  color: var(--char);
}

.page-products .px {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--px-pad);
}

.page-products img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-products figure {
  margin: 0;
}

/* ---------- 面包屑 ---------- */

.page-products .p-crumbs {
  padding-top: clamp(18px, 3vw, 34px);
}

/* ---------- 首屏 ---------- */

.page-products .p-hero {
  padding-top: clamp(26px, 4.5vw, 54px);
  padding-bottom: clamp(34px, 5vw, 66px);
}

.page-products .p-hero h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 5.6vw, 62px);
  line-height: 1.12;
  letter-spacing: .01em;
  color: var(--ink);
  max-width: 18ch;
}

.page-products .p-hero__lead {
  margin: 22px 0 0;
  max-width: 40em;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.9;
  color: var(--char);
}

.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(30px, 4vw, 48px) 0 0;
  padding: 0;
  background: rgba(246, 242, 234, .22);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-products .hero-stats > div {
  display: flex;
  flex-direction: column;
  background: var(--ink);
  padding: 20px 22px 22px;
}

.page-products .hero-stats dd {
  order: -1;
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.1;
  color: var(--ice);
  letter-spacing: -.01em;
}

.page-products .hero-stats dt {
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cool);
  opacity: .74;
}

.page-products .p-hero__note {
  margin: 14px 0 0;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--steel);
}

/* ---------- 全宽图 ---------- */

.page-products .p-wide-figure {
  padding-bottom: clamp(6px, 1.8vw, 16px);
}

.page-products .p-wide-figure img {
  width: 100%;
  border-radius: var(--r-xl);
  background: var(--ink-2);
}

/* ---------- 区块骨架 ---------- */

.page-products .p-section {
  padding-top: var(--px-block);
  padding-bottom: var(--px-block);
  border-top: 1px solid var(--cool);
}

.page-products .p-section--first {
  border-top: 0;
}

.page-products .p-section h2 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.22;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-products .p-section h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(17px, 1.9vw, 21px);
  letter-spacing: .02em;
  color: var(--ink);
}

.page-products .p-section p {
  max-width: 38em;
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--char);
}

.page-products .p-section p a {
  color: var(--maple);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .p-lede {
  margin-top: 18px;
  font-size: clamp(16px, 1.6vw, 17px);
}

/* ---------- 分栏 ---------- */

.page-products .p-split {
  display: grid;
  gap: clamp(24px, 3.5vw, 44px);
  align-items: center;
}

.page-products .p-split figure img {
  width: 100%;
  border-radius: var(--r-lg);
  background: var(--ink-2);
}

.page-products .p-mobile-figure img {
  max-width: 320px;
  margin-inline: auto;
}

/* ---------- 小标签组 ---------- */

.page-products .p-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-products .p-facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 16px;
  border: 1px solid var(--cool);
  border-radius: var(--pill);
  background: var(--ice);
  font-size: 13px;
  color: var(--char);
}

.page-products .p-facts .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  color: var(--maple);
}

/* ---------- 产品总览表 ---------- */

.page-products .ov-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 30px;
  font-size: 15px;
}

.page-products .ov-table thead th {
  background: var(--ink);
  color: var(--ice);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .14em;
  text-align: left;
  padding: 15px 18px;
}

.page-products .ov-table thead th:first-child {
  border-top-left-radius: var(--r-md);
}

.page-products .ov-table thead th:last-child {
  border-top-right-radius: var(--r-md);
}

.page-products .ov-table tbody tr:nth-child(even) {
  background: rgba(221, 227, 232, .38);
}

.page-products .ov-table tbody th {
  text-align: left;
  vertical-align: top;
  padding: 17px 18px;
  border-bottom: 1px solid var(--cool);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--ink);
  white-space: nowrap;
}

.page-products .ov-table tbody td {
  vertical-align: top;
  padding: 17px 18px;
  border-bottom: 1px solid var(--cool);
  line-height: 1.78;
  color: var(--char);
}

/* ---------- 规则年鉴：年份刻度 ---------- */

.page-products .p-rule-figure {
  margin-top: 30px;
}

.page-products .p-rule-figure img {
  width: 100%;
  border-radius: var(--r-lg);
  background: var(--ink-2);
}

.page-products .year-scale {
  display: grid;
  gap: 8px;
  margin-top: 26px;
}

.page-products .yr {
  border: 1px solid var(--cool);
  border-radius: var(--r-md);
  background: var(--ice);
  transition: border-color .25s var(--ease);
}

.page-products .yr[open] {
  border-color: var(--maple);
}

.page-products .yr summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .yr__year {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .08em;
  color: var(--ink);
}

.page-products .yr__count {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--steel);
}

.page-products .yr[open] .yr__count {
  color: var(--maple);
}

.page-products .yr p {
  margin: 0;
  padding: 0 18px 16px;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--char);
}

/* ---------- 遗漏与奖池：双栏 ---------- */

.page-products .p-cols {
  display: grid;
  gap: 30px;
  margin-top: 28px;
}

.page-products .p-cols article {
  padding-top: 18px;
  border-top: 2px solid var(--maple);
}

.page-products .p-cols article:nth-child(2) {
  border-top-color: var(--lake);
}

.page-products .p-cols p {
  margin-top: 12px;
  font-size: 15.5px;
}

/* ---------- 导出参数三步 ---------- */

.page-products .p-params {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-products .p-params li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 15px 0;
  border-top: 1px solid var(--cool);
  font-size: 15px;
  line-height: 1.8;
  color: var(--char);
}

.page-products .p-params li:last-child {
  border-bottom: 1px solid var(--cool);
}

.page-products .p-params .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--maple);
}

/* ---------- 手机三步 ---------- */

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

.page-products .steps > li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 0;
  border-top: 1px solid var(--cool);
}

.page-products .steps > li:last-child {
  border-bottom: 1px solid var(--cool);
}

.page-products .step__idx {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--amber);
  padding-top: 3px;
}

.page-products .step__name {
  font-size: 17px;
  margin: 0;
}

.page-products .steps p {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--char);
}

/* ---------- 流程胶囊条 ---------- */

.page-products .flow {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
}

.page-products .flow__step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 20px 22px;
  background: var(--ink-2);
  border-radius: var(--r-lg);
}

.page-products .flow__idx {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--amber);
  padding-top: 3px;
}

.page-products .flow__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: .06em;
  color: var(--ice);
}

.page-products .flow__step p {
  margin: 7px 0 0;
  max-width: 30em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--cool);
}

/* ---------- 三档版本 ---------- */

.page-products .tiers-title {
  margin-top: clamp(46px, 6vw, 76px);
}

.page-products .tiers {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.page-products .tier {
  display: flex;
  flex-direction: column;
  padding: 26px 22px;
  border: 1px solid var(--cool);
  border-radius: var(--r-lg);
  background: var(--ice);
}

.page-products .tier__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: .06em;
  color: var(--ink);
}

.page-products .tier__for {
  margin: 8px 0 20px;
  max-width: 26em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
}

.page-products .tier__spec {
  margin: 0;
}

.page-products .tier__spec > div {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px;
  padding: 11px 0;
  border-top: 1px solid var(--cool);
}

.page-products .tier__spec dt {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--steel);
  padding-top: 3px;
}

.page-products .tier__spec dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--char);
}

/* ---------- 收束提示 ---------- */

.page-products .p-end-note {
  margin-top: clamp(32px, 4vw, 48px);
  padding-top: 22px;
  border-top: 1px solid var(--cool);
  font-size: 15px;
  line-height: 1.9;
}

/* ---------- 平板 ---------- */

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

@media (min-width: 780px) {
  .page-products .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 800px) {
  .page-products .p-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 48px;
  }

  .page-products .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
  }

  .page-products .flow__step {
    flex-direction: column;
    gap: 10px;
    min-height: 100%;
  }
}

@media (min-width: 880px) {
  .page-products .p-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: clamp(32px, 5vw, 72px);
  }

  .page-products .p-split--flip {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  }

  .page-products .p-split--flip > :first-child {
    order: 2;
  }
}

@media (min-width: 900px) {
  .page-products .tiers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 1100px) {
  .page-products .year-scale {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 窄屏：总览表转纵向条目 ---------- */

@media (max-width: 759px) {
  .page-products .ov-table,
  .page-products .ov-table tbody,
  .page-products .ov-table tr,
  .page-products .ov-table th,
  .page-products .ov-table td {
    display: block;
    width: 100%;
  }

  .page-products .ov-table thead {
    display: none;
  }

  .page-products .ov-table tbody tr {
    padding: 18px 0;
    border-bottom: 1px solid var(--cool);
  }

  .page-products .ov-table tbody tr:nth-child(even) {
    background: transparent;
  }

  .page-products .ov-table tbody th,
  .page-products .ov-table tbody td {
    border-bottom: 0;
    padding: 3px 0;
    white-space: normal;
  }

  .page-products .ov-table tbody td::before {
    content: attr(data-label);
    display: block;
    margin-top: 12px;
    margin-bottom: 3px;
    font-family: var(--font-display);
    font-size: 11px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--steel);
  }
}

/* ---------- 减少动效 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}
<<<END>>>