.page-products {
  --dc-sect: 48px;
  --dc-pad: 18px;
}

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

.page-products .num,
.page-products .dc-ov__value,
.page-products .dc-side__v,
.page-products .dc-tl__q,
.page-products .dc-table td,
.page-products .dc-table tfoot th,
.page-products .dc-compare__v,
.page-products .dc-quota__num,
.page-products .dc-table__cap,
.page-products .section-head__meta,
.page-products .dc-step__no,
.page-products .dc-case__no,
.page-products .dc-alert__no,
.page-products .dc-tl__meta {
  font-family: var(--ff-mono);
  font-variant-numeric: tabular-nums;
}

/* 面包屑 */
.page-products .dc-crumb {
  padding: 16px 0 0;
}

/* 首屏 */
.page-products .dc-hero {
  position: relative;
  padding: 26px 0 6px;
  border-bottom: 1px solid var(--line);
  background:
    repeating-linear-gradient(90deg, rgba(42, 63, 99, 0.26) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(42, 63, 99, 0.16) 0 1px, transparent 1px 88px),
    linear-gradient(180deg, #10203c 0%, var(--ink-800) 74%);
}

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

.page-products .dc-hero__lead h1 {
  margin: 10px 0 0;
  font-size: clamp(30px, 7.4vw, 52px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text);
}

.page-products .dc-hero__deck {
  max-width: 36em;
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-products .dc-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-products .dc-side {
  align-self: end;
  padding: 2px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--teal);
  background: rgba(22, 48, 90, 0.62);
}

.page-products .dc-side__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid rgba(42, 63, 99, 0.72);
}

.page-products .dc-side__row:last-child {
  border-bottom: 0;
}

.page-products .dc-side__k {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.page-products .dc-side__v {
  font-size: 13px;
  color: var(--gold);
}

/* 章节通用 */
.page-products .dc-block {
  padding-top: var(--dc-sect);
}

.page-products .dc-block--flush {
  padding-top: 0;
}

.page-products .dc-block--last {
  padding-bottom: 8px;
}

.page-products .dc-breath {
  height: 96px;
}

.page-products .section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}

.page-products .section-head__group {
  position: relative;
  padding-left: 16px;
}

.page-products .section-head__group::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.4em;
  width: 3px;
  height: 0;
  background: var(--teal);
  transition: height 300ms ease-out;
}

.page-products [data-reveal].is-visible .section-head__group::before {
  height: 24px;
}

.page-products .section-head__title {
  margin: 6px 0 0;
  font-size: clamp(22px, 4.6vw, 30px);
  line-height: 1.26;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--text);
}

.page-products .section-head__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--steel);
}

.page-products .section-head__line {
  display: none;
}

/* 概览仪表板 */
.page-products .dc-ov__grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-products .dc-ov__cell {
  position: relative;
  padding: 20px var(--dc-pad);
  background: var(--ink-800);
}

.page-products .dc-ov__cell--sm {
  background: var(--ink-700);
}

.page-products .dc-ov__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.page-products .dc-ov__value {
  display: block;
  margin: 8px 0 0 -4px;
  font-size: clamp(42px, 12vw, 64px);
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.05em;
  color: var(--cream);
}

.page-products .dc-ov__value--teal {
  color: var(--teal);
}

.page-products .dc-ov__value--clay {
  color: var(--clay);
}

.page-products .dc-ov__foot {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .dc-ov__plate {
  position: relative;
  margin-top: 18px;
  overflow: hidden;
}

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

.page-products .dc-ov__plate::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(23, 176, 138, 0.16) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(0deg, rgba(23, 176, 138, 0.1) 0 1px, transparent 1px 32px);
  pointer-events: none;
}

/* 权益时间线 */
.page-products .dc-tl__grid {
  display: grid;
  gap: 26px;
}

.page-products .dc-tl__figure {
  margin: 0;
  border: 1px solid var(--line);
  overflow: hidden;
}

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

.page-products .dc-tl__note {
  margin: 14px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--gold);
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-products .dc-tl__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .dc-tl__item {
  position: relative;
  padding: 0 0 22px 26px;
}

.page-products .dc-tl__item::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 16px;
  bottom: 0;
  width: 1px;
  background: var(--line);
}

.page-products .dc-tl__item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 9px;
  height: 9px;
  background: var(--teal);
  border-radius: 50%;
}

.page-products .dc-tl__item:last-child {
  padding-bottom: 0;
}

.page-products .dc-tl__item:last-child::before {
  display: none;
}

.page-products .dc-tl__q {
  display: inline-block;
  margin-bottom: 4px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-products .dc-tl__name {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}

.page-products .dc-tl__desc {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-products .dc-tl__meta {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--teal);
}

/* 分栏表 */
.page-products .dc-split__figure {
  margin: 0 0 18px;
  border: 1px solid var(--line);
  overflow: hidden;
}

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

.page-products .dc-split__cap {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
  background: var(--ink-700);
}

.page-products .dc-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-bottom: 14px;
}

.page-products .dc-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--text-dim);
}

.page-products .dc-legend__swatch {
  width: 18px;
  height: 4px;
  background: var(--teal);
}

.page-products .dc-legend__swatch--out {
  background: var(--alert);
}

.page-products .dc-tablewrap {
  overflow-x: auto;
  overflow-y: auto;
  max-height: 420px;
  border: 1px solid var(--line);
  background: var(--ink-900);
  -webkit-overflow-scrolling: touch;
}

.page-products .dc-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 13px;
  color: var(--text);
}

.page-products .dc-table__cap {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold);
  background: var(--ink-900);
  border-bottom: 1px solid var(--line);
}

.page-products .dc-table th,
.page-products .dc-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(42, 63, 99, 0.6);
  text-align: right;
  white-space: nowrap;
}

.page-products .dc-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--ink-900);
  color: var(--steel);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--line);
}

.page-products .dc-table tbody th,
.page-products .dc-table tfoot th {
  position: sticky;
  left: 0;
  z-index: 3;
  text-align: left;
  font-weight: 500;
  color: var(--cream);
  background: var(--ink-800);
}

.page-products .dc-table thead th:first-child {
  left: 0;
  z-index: 4;
  background: var(--ink-900);
}

.page-products .dc-table tbody tr:hover td {
  background: rgba(23, 176, 138, 0.07);
}

.page-products .dc-table tbody tr:hover th {
  background: #142c50;
}

.page-products .dc-table .c-in {
  color: var(--teal);
}

.page-products .dc-table .c-out {
  color: var(--alert);
}

.page-products .dc-table tfoot th,
.page-products .dc-table tfoot td {
  border-top: 1px solid var(--line);
  border-bottom: 0;
  font-weight: 700;
  background: var(--ink-700);
  color: var(--cream);
}

.page-products .dc-table tfoot th {
  background: var(--ink-700);
}

.page-products .dc-table__hint {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

/* 两轮对比 */
.page-products .dc-compare {
  margin-top: 24px;
  padding: 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--clay);
  background: var(--ink-700);
}

.page-products .dc-compare__cap {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
  font-family: var(--ff-mono);
}

.page-products .dc-compare__row {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.8fr) minmax(0, 0.8fr) minmax(0, 0.8fr);
  gap: 6px;
  align-items: baseline;
  padding: 9px 0;
  border-bottom: 1px solid rgba(42, 63, 99, 0.7);
  font-size: 12px;
  color: var(--text-dim);
}

.page-products .dc-compare__row--head {
  color: var(--steel);
  font-family: var(--ff-mono);
  letter-spacing: 0.04em;
}

.page-products .dc-compare__v {
  color: var(--text);
  font-size: 13px;
}

.page-products .dc-diff {
  font-family: var(--ff-mono);
  font-size: 12px;
}

.page-products .dc-diff--flat {
  color: var(--gold);
}

.page-products .dc-diff--neg {
  color: var(--alert);
}

.page-products .dc-compare__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-dim);
}

/* 轮次案例 */
.page-products .dc-cases__grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-products .dc-case {
  padding: 20px var(--dc-pad);
  background: var(--ink-800);
}

.page-products .dc-case__no {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--clay);
}

.page-products .dc-case__title {
  margin: 8px 0 0;
  font-size: 17px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--text);
}

.page-products .dc-case__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-products .dc-cases__more {
  margin: 20px 0 0;
}

/* 手机与导出 */
.page-products .dc-tools__grid {
  display: grid;
  gap: 22px;
}

.page-products .dc-tools__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .dc-tools__list li {
  padding: 14px 0;
  border-bottom: 1px solid rgba(42, 63, 99, 0.6);
}

.page-products .dc-tools__list li:first-child {
  padding-top: 0;
}

.page-products .dc-tools__list strong {
  display: inline-block;
  margin-bottom: 4px;
  font-size: 15px;
  color: var(--teal);
}

.page-products .dc-tools__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-products .dc-quota {
  margin-top: 20px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: rgba(10, 17, 32, 0.62);
}

.page-products .dc-quota__line {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  justify-content: space-between;
  margin: 0;
  font-size: 13px;
  color: var(--text);
}

.page-products .dc-quota__num {
  font-size: 12px;
  color: var(--gold);
}

.page-products .dc-quota__bar {
  height: 6px;
  margin: 12px 0 10px;
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.page-products .dc-quota__fill {
  display: block;
  width: 60%;
  height: 100%;
  background: var(--teal);
}

.page-products .dc-quota__note {
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--steel);
}

.page-products .dc-phone {
  margin: 0;
  border: 1px solid var(--line);
  overflow: hidden;
}

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

.page-products .dc-phone__cap,
.page-products .dc-export__cap {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--steel);
  background: var(--ink-700);
}

.page-products .dc-export {
  margin: 0;
  border: 1px solid var(--line);
  overflow: hidden;
}

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

/* 提醒 */
.page-products .dc-alert__grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-products .dc-alert__item {
  padding: 20px var(--dc-pad);
  background: var(--ink-800);
}

.page-products .dc-alert__no {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .dc-alert__title {
  margin: 8px 0 0;
  font-size: 17px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--text);
}

.page-products .dc-alert__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

/* 开始使用 */
.page-products .dc-steps {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-products .dc-step {
  padding: 22px var(--dc-pad);
  background: var(--ink-800);
}

.page-products .dc-step__no {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--teal);
}

.page-products .dc-step__title {
  margin: 8px 0 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}

.page-products .dc-step__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-products .dc-start__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-products .dc-start__more {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
}

.page-products .dc-start__more a {
  color: var(--teal);
  text-underline-offset: 3px;
}

/* 桌面端 */
@media (min-width: 768px) {
  .page-products {
    --dc-sect: 72px;
    --dc-pad: 24px;
  }

  .page-products .dc-breath {
    height: 120px;
  }

  .page-products .dc-hero {
    padding: 40px 0 12px;
  }

  .page-products .dc-hero__deck {
    font-size: 16px;
  }

  .page-products .section-head {
    grid-template-columns: minmax(0, auto) minmax(0, 1fr) auto;
    align-items: end;
    gap: 24px;
    margin-bottom: 32px;
  }

  .page-products .section-head__line {
    display: block;
    height: 1px;
    margin-bottom: 12px;
    background: var(--line);
  }

  .page-products .section-head__meta {
    padding-bottom: 8px;
  }

  .page-products .dc-ov__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .dc-ov__cell--lg {
    grid-column: span 7;
    grid-row: span 2;
  }

  .page-products .dc-ov__cell--md {
    grid-column: span 3;
  }

  .page-products .dc-ov__cell--sm {
    grid-column: span 2;
  }

  .page-products .dc-ov__cell--wide {
    grid-column: span 5;
  }

  .page-products .dc-ov__value {
    margin-left: -8px;
    font-size: clamp(56px, 6vw, 78px);
  }

  .page-products .dc-ov__cell--sm .dc-ov__value {
    font-size: clamp(40px, 4.4vw, 56px);
  }

  .page-products .dc-cases__grid,
  .page-products .dc-alert__grid,
  .page-products .dc-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .dc-compare__row {
    font-size: 13px;
  }

  .page-products .dc-compare__v {
    font-size: 14px;
  }
}

@media (min-width: 900px) {
  .page-products .dc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
    align-items: end;
  }

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

  .page-products .dc-tl__art {
    position: sticky;
    top: 72px;
  }

  .page-products .dc-tools__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    grid-template-areas:
      "copy phone"
      "export phone";
    align-items: start;
    gap: 24px 40px;
  }

  .page-products .dc-tools__copy {
    grid-area: copy;
  }

  .page-products .dc-phone {
    grid-area: phone;
  }

  .page-products .dc-export {
    grid-area: export;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .section-head__group::before {
    transition: none;
  }
}