/* =========================================================
   产品与功能页 · page-products
   移动端优先，全部选择器限定在 .page-products 作用域内
   ========================================================= */

.page-products {
  --p-section-gap: clamp(48px, 7vw, 96px);
  --p-rule: rgba(27, 58, 82, 0.9);
  background: var(--navy);
  color: var(--ice);
  overflow-x: clip;
}

.page-products section {
  position: relative;
}

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

/* ───────────── 首屏 ───────────── */

.page-products .p-hero {
  padding: 24px 0 8px;
}

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

.page-products .p-hero__code {
  display: inline-block;
  font-family: var(--mono);
  font-size: var(--fs-8);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid var(--grid);
  padding: 5px 10px;
  margin-bottom: 20px;
}

.page-products .p-hero h1 {
  font-size: clamp(30px, 5.6vw, 54px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 0 20px;
  max-width: 18ch;
}

.page-products .p-hero__sub {
  font-size: var(--fs-6);
  line-height: 1.75;
  margin: 0 0 28px;
  max-width: 60ch;
  color: var(--ice);
}

.page-products .p-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .p-hero__spec {
  padding: 22px 20px;
  background: var(--board);
  border: 2px solid var(--grid);
  box-shadow: var(--shadow-hard);
}

.page-products .p-hero__spec-head {
  font-family: var(--mono);
  font-size: var(--fs-8);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
  margin: 0 0 18px;
}

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

.page-products .p-spec-list li {
  display: grid;
  grid-template-columns: minmax(72px, auto) minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--grid);
}

.page-products .p-spec-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .p-spec-list b {
  font-family: var(--mono);
  font-size: var(--fs-4);
  line-height: 1;
  font-weight: 700;
  color: var(--cyan);
}

.page-products .p-spec-list span {
  font-size: var(--fs-7);
  color: var(--steel);
}

/* ───────────── 三端切换 ───────────── */

.page-products .p-switch {
  padding: 36px 0 0;
}

.page-products .p-tabbody {
  padding: 24px 20px 4px;
  max-width: 74ch;
}

.page-products .p-tabbody__title {
  font-size: var(--fs-4);
  line-height: 1.32;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--ice);
}

.page-products .p-tabbody__text {
  font-size: var(--fs-6);
  line-height: 1.75;
  margin: 0 0 18px;
  color: var(--ice);
}

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

.page-products .p-tabbody__list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--fs-7);
  line-height: 1.7;
  color: var(--steel);
}

.page-products .p-tabbody__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

/* ───────────── 通用小节头部微调 ───────────── */

.page-products .section-head {
  margin-bottom: 28px;
}

.page-products .section-head__note {
  max-width: 62ch;
}

/* ───────────── 01 三端对照 ───────────── */

.page-products .p-compare {
  padding: var(--p-section-gap) 0 0;
}

.page-products .p-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 2px solid var(--grid);
  background: var(--board-deep);
  box-shadow: var(--shadow-hard);
}

.page-products .p-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: var(--fs-7);
}

.page-products .p-table th,
.page-products .p-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--p-rule);
  line-height: 1.6;
}

.page-products .p-table thead th {
  font-family: var(--mono);
  font-size: var(--fs-8);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  background: var(--board);
  border-bottom: 2px solid var(--grid);
  white-space: nowrap;
}

.page-products .p-table tbody th {
  font-weight: 700;
  color: var(--ice);
  white-space: nowrap;
}

.page-products .p-table tbody td {
  color: var(--steel);
}

.page-products .p-table tbody tr:nth-child(even) {
  background: rgba(27, 58, 82, 0.24);
}

.page-products .p-table tbody tr:hover {
  background: rgba(37, 214, 236, 0.09);
}

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

.page-products .p-compare__foot {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

.page-products .p-compare__figure {
  margin: 0;
}

.page-products .p-compare__note h3 {
  font-size: var(--fs-5);
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--ice);
}

.page-products .p-compare__note p {
  font-size: var(--fs-6);
  line-height: 1.75;
  margin: 0 0 14px;
  color: var(--steel);
}

.page-products .p-compare__note .btn {
  margin-top: 6px;
}

/* ───────────── 02 / 03 左右分栏 ───────────── */

.page-products .p-desktop {
  padding: var(--p-section-gap) 0 0;
}

.page-products .p-android {
  padding: var(--p-section-gap) 0 0;
}

.page-products .p-split {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-products .p-split__code {
  display: inline-block;
  font-family: var(--mono);
  font-size: var(--fs-8);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
}

.page-products .p-split__title {
  font-size: clamp(24px, 3.4vw, 32px);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  color: var(--ice);
}

.page-products .p-split__text {
  font-size: var(--fs-6);
  line-height: 1.78;
  margin: 0 0 16px;
  max-width: 62ch;
  color: var(--ice);
}

.page-products .p-checks {
  list-style: none;
  margin: 24px 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .p-checks li {
  position: relative;
  padding-left: 26px;
  font-size: var(--fs-7);
  line-height: 1.7;
  color: var(--steel);
}

.page-products .p-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 12px;
  height: 2px;
  background: var(--mint);
}

.page-products .p-split__media {
  margin: 0;
}

/* ───────────── 04 数据导出 ───────────── */

.page-products .p-export {
  padding: var(--p-section-gap) 0 0;
}

.page-products .p-export__grid {
  display: grid;
  gap: 32px;
}

.page-products .p-export__text {
  font-size: var(--fs-6);
  line-height: 1.78;
  margin: 0 0 16px;
  max-width: 62ch;
  color: var(--ice);
}

.page-products .p-export__figure {
  margin: 24px 0 0;
}

.page-products .p-fields__head {
  font-family: var(--mono);
  font-size: var(--fs-8);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
  margin: 0 0 14px;
}

.page-products .p-fields {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 10px;
}

.page-products .p-field {
  border: 1px solid var(--grid);
  background: var(--board);
  height: 100%;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-products .p-field:hover {
  border-color: var(--cyan);
}

.page-products .p-field[open] {
  border-color: var(--cyan);
  box-shadow: inset 3px 0 0 0 var(--cyan);
}

.page-products .p-field summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 14px;
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-7);
  font-weight: 700;
  color: var(--ice);
}

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

.page-products .p-field__num {
  font-family: var(--mono);
  font-size: var(--fs-8);
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-products .p-field__name {
  flex: 1 1 auto;
  min-width: 0;
}

.page-products .p-field__desc {
  margin: 0;
  padding: 0 14px 16px 14px;
  font-size: var(--fs-8);
  line-height: 1.68;
  color: var(--steel);
}

/* ───────────── 05 费用与版本 ───────────── */

.page-products .p-fees {
  padding: var(--p-section-gap) 0 0;
}

.page-products .p-fees__grid {
  display: grid;
  gap: 32px;
}

.page-products .p-fee-block {
  padding: 22px 20px;
  background: var(--board);
  border: 2px solid var(--grid);
  margin-bottom: 20px;
}

.page-products .p-fee-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.page-products .p-fee-block__head h3 {
  font-size: var(--fs-5);
  font-weight: 700;
  margin: 0;
  color: var(--ice);
  line-height: 1.35;
}

.page-products .p-fee-block__text {
  font-size: var(--fs-7);
  line-height: 1.75;
  margin: 0 0 18px;
  color: var(--steel);
}

.page-products .p-fee-spec {
  border-top: 1px solid var(--grid);
  border-bottom: 1px solid var(--grid);
}

.page-products .p-fee-note {
  font-size: var(--fs-8);
  line-height: 1.78;
  color: var(--steel);
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--amber);
}

.page-products .p-vercard {
  padding: 22px 20px;
  background: var(--board);
  border: 2px solid var(--grid);
  box-shadow: var(--shadow-hard);
}

.page-products .p-vercard__head {
  font-family: var(--mono);
  font-size: var(--fs-8);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  margin: 0 0 6px;
}

.page-products .p-vercard__ver {
  font-family: var(--mono);
  font-size: var(--fs-2);
  line-height: 1;
  font-weight: 700;
  color: var(--coral);
  margin: 0 0 20px;
}

.page-products .p-vercard__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .p-vercard__list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--grid);
}

.page-products .p-vercard__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .p-vercard__list span {
  font-size: var(--fs-8);
  color: var(--steel);
}

.page-products .p-vercard__list b {
  font-family: var(--mono);
  font-size: var(--fs-7);
  font-weight: 700;
  color: var(--ice);
  text-align: right;
}

/* ───────────── 06 上手路径 ───────────── */

.page-products .p-start {
  padding: var(--p-section-gap) 0 0;
}

.page-products .p-start__grid {
  display: grid;
  gap: 32px;
  align-items: start;
}

.page-products .p-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  counter-reset: none;
}

.page-products .p-step {
  display: grid;
  gap: 12px;
  padding: 22px 0;
  border-top: 1px solid var(--grid);
}

.page-products .p-step:last-child {
  border-bottom: 1px solid var(--grid);
}

.page-products .p-step__num {
  font-family: var(--mono);
  font-size: var(--fs-8);
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .p-step__text h3 {
  font-size: var(--fs-5);
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 10px;
  color: var(--ice);
}

.page-products .p-step__text p {
  font-size: var(--fs-7);
  line-height: 1.75;
  margin: 0;
  color: var(--steel);
  max-width: 56ch;
}

.page-products .p-step .btn {
  justify-self: start;
}

.page-products .p-start__media {
  margin: 0;
}

/* ───────────── 下一步 ───────────── */

.page-products .p-next {
  padding: var(--p-section-gap) 0 calc(var(--p-section-gap) * 0.7);
}

.page-products .p-next__inner {
  border: 2px solid var(--grid);
  background: var(--board);
  padding: 28px 20px;
  display: grid;
  gap: 20px;
}

.page-products .p-next__line {
  font-size: var(--fs-5);
  line-height: 1.6;
  font-weight: 700;
  margin: 0;
  color: var(--ice);
  max-width: 42ch;
}

.page-products .p-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ───────────── 图片容器兜底 ───────────── */

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

.page-products .figure__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ───────────── 移动端 min-width 保护 ───────────── */

.page-products .p-hero__lead,
.page-products .p-split__body,
.page-products .p-export__lead,
.page-products .p-export__fields,
.page-products .p-fees__main,
.page-products .p-fees__side,
.page-products .p-start__grid > *,
.page-products .p-compare__foot > * {
  min-width: 0;
}

/* =========================================================
   断点
   ========================================================= */

@media (min-width: 560px) {
  .page-products .p-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .p-hero__spec {
    padding: 26px 24px;
  }

  .page-products .p-next__inner {
    padding: 32px 28px;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }

  .page-products .p-next__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 768px) {
  .page-products .p-compare__foot {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 32px;
    align-items: start;
  }

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

  .page-products .p-step {
    grid-template-columns: 56px minmax(0, 1fr) auto;
    align-items: start;
    gap: 20px;
  }

  .page-products .p-step .btn {
    justify-self: end;
    margin-top: 2px;
  }

  .page-products .p-tabbody {
    padding: 28px 26px 6px;
  }
}

@media (min-width: 980px) {
  .page-products .p-hero {
    padding: 40px 0 12px;
  }

  .page-products .p-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: end;
  }

  .page-products .p-switch {
    padding: 52px 0 0;
  }

  .page-products .p-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
  }

  .page-products .p-split--reverse {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .p-split--reverse .p-split__body {
    order: 2;
  }

  .page-products .p-split--reverse .p-split__media {
    order: 1;
  }

  .page-products .p-export__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .p-fees__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .p-fees__side {
    position: sticky;
    top: calc(var(--rail-h) + 24px);
  }

  .page-products .p-start__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
  }
}

@media (min-width: 1200px) {
  .page-products .p-hero__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 56px;
  }

  .page-products .p-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
  }

  .page-products .p-split--reverse {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

  .page-products .p-export__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 56px;
  }
}

/* ───────────── 动效降级 ───────────── */

@media (prefers-reduced-motion: reduce) {
  .page-products .p-field {
    transition: none;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>