/* ================= 应用与版本页 page-products ================= */

.page-products .pd-hero {
  padding: 34px 0 52px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(115% 80% at 6% 0%, rgba(42, 48, 56, .9) 0%, rgba(11, 13, 16, 0) 62%),
    radial-gradient(85% 65% at 100% 100%, rgba(201, 162, 75, .1) 0%, rgba(11, 13, 16, 0) 72%);
}

.page-products .crumbs {
  margin-bottom: 22px;
}

.page-products .pd-hero__grid {
  display: grid;
  gap: 34px;
  align-items: start;
}

.page-products .pd-hero__title {
  margin: 12px 0 20px;
  font-size: clamp(42px, 12vw, 92px);
  line-height: 1.04;
  font-weight: 800;
  letter-spacing: -.035em;
  color: var(--ivory);
}

.page-products .pd-hero__lead {
  max-width: 60ch;
  color: var(--ivory-dim);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pd-snapshot {
  padding: 22px;
  background: var(--panel);
  border-color: rgba(201, 162, 75, .5);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, .55), 6px 6px 0 2px rgba(201, 162, 75, .16);
}

.page-products .pd-snapshot__head {
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold-bright);
}

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

.page-products .pd-snapshot__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line-soft);
}

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

.page-products .pd-snapshot__row dt {
  font-size: 14px;
  color: var(--ivory-mute);
}

.page-products .pd-snapshot__row dd {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--ivory);
}

.page-products .pd-snapshot__row dd.mono {
  color: var(--gold-bright);
}

.page-products .pd-snapshot__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.8;
  color: var(--ivory-mute);
}

/* ---- 青灰过渡带 ---- */
.page-products .pd-band {
  height: 10px;
  border-block: 1px solid var(--line-soft);
  background: linear-gradient(90deg, var(--slate) 0%, rgba(42, 48, 56, .28) 46%, var(--slate) 100%);
}

/* ---- 区块骨架 ---- */
.page-products .pd-section {
  padding: 54px 0;
}

.page-products .pd-section__lead {
  max-width: 68ch;
  margin: 14px 0 0;
  color: var(--ivory-dim);
  line-height: 1.9;
}

/* ---- 01 记录入口 ---- */
.page-products .pd-entry__grid {
  margin-top: 30px;
}

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

.page-products .pd-step {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  padding-bottom: 30px;
}

.page-products .pd-step::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 48px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--gold) 0%, rgba(201, 162, 75, .1) 100%);
}

.page-products .pd-step:last-child {
  padding-bottom: 0;
}

.page-products .pd-step:last-child::before {
  display: none;
}

.page-products .pd-step__idx {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 2px solid var(--gold);
  background: var(--ink);
  color: var(--gold-bright);
  font-size: 15px;
  letter-spacing: .05em;
}

.page-products .pd-step__title {
  margin: 8px 0 8px;
  font-size: 19px;
  line-height: 1.5;
  color: var(--ivory);
}

.page-products .pd-step__desc {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--ivory-dim);
}

.page-products .pd-entry__note {
  margin-top: 28px;
}

.page-products .pd-entry__shot {
  max-width: 250px;
  margin: 0 auto;
}

/* ---- 02 版本号 ---- */
.page-products .pd-version__grid {
  display: grid;
  gap: 28px;
  margin-top: 30px;
}

.page-products .pd-version__text p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.95;
  color: var(--ivory-dim);
}

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

.page-products .pd-version__card {
  padding: 22px;
  background: var(--panel);
  border-color: var(--line);
}

.page-products .pd-version__cardHead {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-products .pd-version__code {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0 0 18px;
  padding: 16px 14px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(11, 13, 16, .9), rgba(42, 48, 56, .35));
  font-size: 16px;
  color: var(--gold-bright);
}

.page-products .pd-version__seg {
  padding: 2px 6px;
  border-bottom: 2px solid var(--gold);
}

.page-products .pd-version__dot {
  color: var(--red);
  font-weight: 700;
}

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

.page-products .pd-version__legend li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 7px 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-dim);
}

.page-products .pd-version__tick {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 8px;
  background: var(--gold);
}

.page-products .pd-version__figure {
  margin-top: 30px;
}

/* ---- 03 入口对比 ---- */
.page-products .pd-compare__wrap {
  margin-top: 30px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, .5);
}

.page-products .pd-compare__table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .pd-compare__table th,
.page-products .pd-compare__table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.8;
  border-bottom: 1px solid var(--line-soft);
  transition: background 160ms var(--ease);
}

.page-products .pd-compare__table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(11, 13, 16, .85);
  border-bottom: 1px solid var(--line);
}

.page-products .pd-compare__table tbody th {
  font-weight: 700;
  color: var(--ivory);
  white-space: nowrap;
}

.page-products .pd-compare__table tbody td {
  color: var(--ivory-dim);
}

.page-products .pd-compare__table tbody tr:nth-child(odd) th,
.page-products .pd-compare__table tbody tr:nth-child(odd) td {
  background: rgba(242, 235, 221, .025);
}

.page-products .pd-compare__table tbody tr:hover th,
.page-products .pd-compare__table tbody tr:hover td {
  background: rgba(201, 162, 75, .09);
}

.page-products .pd-compare__figure {
  margin-top: 30px;
}

.page-products .pd-picks {
  margin-top: 32px;
  padding: 24px 22px;
  border-left: 3px solid var(--gold);
  background: linear-gradient(90deg, rgba(201, 162, 75, .08) 0%, rgba(11, 13, 16, 0) 78%);
}

.page-products .pd-picks__title {
  margin: 0 0 16px;
  font-size: 18px;
  color: var(--ivory);
}

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

.page-products .pd-picks__list li {
  padding: 8px 0 8px 20px;
  position: relative;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ivory-dim);
}

.page-products .pd-picks__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 9px;
  height: 2px;
  background: var(--gold);
}

.page-products .pd-picks__list strong {
  color: var(--gold-bright);
}

/* ---- 04 活动条款避坑 ---- */
.page-products .pd-rules__grid {
  align-items: start;
}

.page-products .pd-folds {
  margin-top: 26px;
  border-top: 1px solid var(--line);
}

.page-products .pd-folds .fold {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(21, 24, 29, .92), rgba(11, 13, 16, .92));
}

.page-products .pd-folds .fold__head {
  width: 100%;
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 18px 14px;
  background: none;
  border: 0;
  color: var(--ivory);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.6;
  text-align: left;
  cursor: pointer;
  transition: color 160ms var(--ease);
}

.page-products .pd-folds .fold__head:hover,
.page-products .pd-folds .fold__head:focus-visible {
  color: var(--gold-bright);
}

.page-products .pd-folds .fold__icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--gold);
  color: var(--gold-bright);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
}

.page-products .pd-fold__label {
  flex: 1 1 auto;
}

.page-products .pd-folds .fold__body {
  padding: 0 16px 20px 54px;
}

.page-products .pd-folds .fold__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.95;
  color: var(--ivory-dim);
}

.page-products .pd-rules__shot {
  max-width: 420px;
  margin: 30px auto 0;
}

.page-products .pd-rules__card {
  margin-top: 22px;
  padding: 22px;
  background: var(--panel);
  border-color: rgba(210, 69, 58, .55);
  box-shadow: 6px 6px 0 rgba(210, 69, 58, .18);
}

.page-products .pd-rules__cardHead {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--red);
}

.page-products .pd-rules__card p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ivory-dim);
}

.page-products .pd-rules__btn {
  width: 100%;
}

/* ---- 05 客户端兼容 ---- */
.page-products .pd-clients__grid {
  display: grid;
  gap: 20px;
  margin-top: 30px;
}

.page-products .pd-client {
  display: flex;
  flex-direction: column;
  padding: 22px;
  background: var(--panel);
  border-color: var(--line);
}

.page-products .pd-client__tag {
  display: inline-block;
  align-self: flex-start;
  margin: 0 0 14px;
  padding: 4px 9px;
  border: 1px solid var(--gold);
  background: rgba(201, 162, 75, .1);
  color: var(--gold-bright);
  font-size: 12px;
  letter-spacing: .14em;
}

.page-products .pd-client__title {
  margin: 0 0 12px;
  font-size: 18px;
  line-height: 1.5;
  color: var(--ivory);
}

.page-products .pd-client__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ivory-dim);
}

.page-products .pd-clients__figure {
  margin-top: 30px;
}

/* ---- 延伸入口 ---- */
.page-products .pd-next {
  padding: 54px 0 64px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(21, 24, 29, .7) 0%, rgba(11, 13, 16, 0) 100%);
}

.page-products .pd-next__title {
  margin: 0 0 26px;
  font-size: clamp(24px, 6vw, 34px);
  line-height: 1.3;
  letter-spacing: -.02em;
  color: var(--ivory);
}

.page-products .pd-next__grid {
  display: grid;
  gap: 16px;
}

.page-products .pd-next__card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "idx label"
    "idx hint";
  gap: 4px 14px;
  padding: 20px;
  background: var(--panel);
  border-color: var(--line);
  text-decoration: none;
  color: var(--ivory);
}

.page-products .pd-next__idx {
  grid-area: idx;
  align-self: center;
  color: var(--gold);
  font-size: 15px;
  letter-spacing: .08em;
}

.page-products .pd-next__label {
  grid-area: label;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
}

.page-products .pd-next__hint {
  grid-area: hint;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ivory-mute);
}

.page-products .pd-next__card:hover .pd-next__label {
  color: var(--gold-bright);
}

/* ---- 图片通用约束 ---- */
.page-products .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ================= 断点 ================= */
@media (min-width: 640px) {
  .page-products .pd-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 920px) {
  .page-products .pd-hero {
    padding: 46px 0 68px;
  }

  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 56px;
  }

  .page-products .pd-section {
    padding: 72px 0;
  }

  .page-products .pd-entry__grid,
  .page-products .pd-version__grid {
    align-items: start;
  }

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

  .page-products .pd-version__card {
    position: sticky;
    top: 92px;
  }

  .page-products .pd-entry__shot {
    max-width: 100%;
  }

  .page-products .pd-rules__shot {
    margin-top: 0;
  }

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

  .page-products .pd-next__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pd-next {
    padding: 68px 0 82px;
  }
}

@media (min-width: 1160px) {
  .page-products .pd-hero__title {
    font-size: 96px;
  }
}

/* 对比表差异列高亮（支持的浏览器生效，不支持时行高亮仍可用） */
@media (hover: hover) {
  .page-products .pd-compare__table:has(td:nth-child(1):hover) tr > *:nth-child(1),
  .page-products .pd-compare__table:has(td:nth-child(2):hover) tr > *:nth-child(2),
  .page-products .pd-compare__table:has(td:nth-child(3):hover) tr > *:nth-child(3),
  .page-products .pd-compare__table:has(td:nth-child(4):hover) tr > *:nth-child(4) {
    background: rgba(201, 162, 75, .14);
  }
}
<<<END>>>