.page-products .dl-hero {
  padding-top: clamp(18px, 3vw, 32px);
  padding-bottom: clamp(24px, 4vw, 40px);
}

.page-products .dl-hero__grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 38px);
  margin-top: 18px;
}

.page-products .dl-hero__lead h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--paper-50);
  margin: 10px 0 16px;
}

.page-products .dl-hero__lead .section-lede {
  max-width: 46ch;
}

.page-products .dl-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.page-products .dl-stat {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, var(--ink-800), var(--ink-900));
  border: 1px solid var(--line);
  display: grid;
  gap: 4px;
}

.page-products .dl-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.8vw, 26px);
  font-weight: 700;
  color: var(--amber-500);
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.page-products .dl-stat__label {
  font-size: 12px;
  color: var(--mist-200);
  letter-spacing: 0.02em;
}

.page-products .dl-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .dl-facts li {
  position: relative;
  padding: 15px 18px 15px 34px;
  border-radius: var(--radius-sm);
  background: var(--ink-800);
  border: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist-200);
}

.page-products .dl-facts li::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 22px;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--celadon-400);
}

.page-products .dl-facts li:nth-child(2)::before {
  background: var(--amber-500);
}

.page-products .dl-facts li:nth-child(3)::before {
  background: var(--ember-500);
}

/* 分区索引条 */
.page-products .dl-index {
  position: sticky;
  top: var(--nav-h);
  z-index: 30;
  background: rgba(11, 22, 38, 0.94);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .dl-index__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.page-products .dl-index__label {
  flex: 0 0 auto;
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--amber-500);
  white-space: nowrap;
}

.page-products .dl-index__list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0 4px 2px 0;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-products .dl-index__list::-webkit-scrollbar {
  display: none;
}

.page-products .dl-tab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-strong);
  color: var(--mist-200);
  font-size: 13.5px;
  line-height: 1.2;
  white-space: nowrap;
  text-decoration: none;
  transition: color 160ms ease-out, border-color 160ms ease-out, background-color 160ms ease-out;
}

.page-products .dl-tab:hover,
.page-products .dl-tab:focus-visible {
  color: var(--ink-900);
  background: var(--amber-500);
  border-color: var(--amber-500);
}

.page-products .dl-tab__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--celadon-400);
  flex: 0 0 auto;
}

.page-products .dl-tab:hover .dl-tab__dot,
.page-products .dl-tab:focus-visible .dl-tab__dot {
  background: var(--ink-900);
}

/* 卡片瀑布流 */
.page-products .dl-flow {
  padding-top: clamp(22px, 3.4vw, 36px);
  padding-bottom: clamp(10px, 2vw, 20px);
}

.page-products .dl-cards-figure {
  margin: 0 0 clamp(24px, 3.4vw, 38px);
}

.page-products .dl-group {
  scroll-margin-top: calc(var(--nav-h) + 68px);
  padding-bottom: clamp(28px, 4vw, 44px);
}

.page-products .dl-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding-bottom: 14px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.page-products .dl-group__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--amber-500);
}

.page-products .dl-group__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.8vw, 26px);
  letter-spacing: -0.01em;
  color: var(--paper-50);
  margin: 0;
  line-height: 1.25;
}

.page-products .dl-group__note {
  flex: 1 1 200px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mist-200);
}

.page-products .dl-group__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--celadon-400);
  border: 1px solid rgba(99, 198, 171, 0.35);
  border-radius: var(--radius-pill);
  padding: 3px 10px;
  white-space: nowrap;
}

.page-products .dl-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

.page-products .dl-card {
  position: relative;
  overflow: hidden;
  transition: transform 160ms ease-out, border-color 160ms ease-out, box-shadow 160ms ease-out;
}

.page-products .dl-card::before {
  content: "";
  position: absolute;
  inset-block: 0;
  left: 0;
  width: 4px;
  background: var(--celadon-400);
}

.page-products .dl-card--amber::before {
  background: var(--amber-500);
}

.page-products .dl-card--ember::before {
  background: var(--ember-500);
}

.page-products .dl-card:hover {
  transform: translateY(-2px);
  border-color: var(--amber-500);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.28);
}

.page-products .dl-card h3 {
  font-size: clamp(17px, 2.1vw, 20px);
  line-height: 1.35;
}

.page-products .dl-spec {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
}

.page-products .dl-spec dt {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist-200);
  margin-bottom: 3px;
}

.page-products .dl-spec dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--paper-50);
}

.page-products .dl-spec .mono {
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--amber-500);
  letter-spacing: 0.01em;
}

.page-products .dl-verify {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
}

.page-products .dl-verify__label {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist-200);
}

.page-products .dl-verify__value {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--celadon-400);
  background: rgba(99, 198, 171, 0.1);
  border: 1px solid rgba(99, 198, 171, 0.3);
  border-radius: var(--radius-pill);
  padding: 5px 13px;
  cursor: pointer;
  user-select: all;
  transition: background-color 160ms ease-out, border-color 160ms ease-out, color 160ms ease-out;
}

.page-products .dl-verify__value:hover,
.page-products .dl-verify__value:focus-visible {
  background: rgba(99, 198, 171, 0.2);
  border-color: var(--celadon-400);
  color: var(--paper-50);
  outline: none;
}

.page-products .dl-verify__value.is-copied {
  background: var(--celadon-400);
  border-color: var(--celadon-400);
  color: var(--ink-900);
}

.page-products .dl-card .disclosure {
  margin-top: 14px;
  font-size: 13.5px;
}

/* 对比通栏 */
.page-products .dl-band {
  padding-top: clamp(34px, 5vw, 56px);
  padding-bottom: clamp(34px, 5vw, 56px);
}

.page-products .dl-band__layout {
  display: grid;
  gap: clamp(22px, 3.4vw, 36px);
  align-items: center;
}

.page-products .dl-band__text .band__title {
  margin-bottom: 14px;
}

.page-products .dl-band__figure {
  margin: 0;
}

.page-products .dl-compare {
  display: grid;
  gap: 12px;
  margin: 22px 0 18px;
}

.page-products .dl-compare__row {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
}

.page-products .dl-compare__tag {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-900);
  white-space: nowrap;
}

.page-products .dl-bar {
  height: 12px;
  border-radius: var(--radius-pill);
  display: block;
}

.page-products .dl-bar--sm {
  width: 28%;
  background: var(--celadon-700);
}

.page-products .dl-bar--lg {
  width: 100%;
  background: var(--amber-700);
}

.page-products .dl-compare__val {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-700);
  white-space: nowrap;
}

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

.page-products .dl-compare__notes li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-700);
}

.page-products .dl-compare__notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 2px;
  background: var(--amber-700);
}

/* 节点与校验 */
.page-products .dl-nodes {
  padding-top: clamp(30px, 4.6vw, 52px);
  padding-bottom: clamp(30px, 4.6vw, 52px);
  background: var(--ink-800);
  border-block: 1px solid var(--line);
}

.page-products .dl-nodes__head {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-bottom: clamp(24px, 3.4vw, 38px);
}

.page-products .dl-nodes__figure {
  margin: 0;
}

.page-products .dl-nodes__grid {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-products .dl-node-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 10px;
  align-content: start;
}

.page-products .dl-node {
  display: grid;
  gap: 2px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--ink-700);
  border: 1px solid var(--line);
}

.page-products .dl-node__name {
  font-size: 13.5px;
  color: var(--paper-50);
}

.page-products .dl-node__val {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--celadon-400);
}

.page-products .dl-node__unit {
  font-size: 11.5px;
  color: var(--mist-200);
}

.page-products .dl-check {
  display: grid;
  gap: 18px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--ink-900);
  border: 1px solid var(--line-strong);
}

.page-products .dl-check__title {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.3vw, 22px);
  font-weight: 800;
  color: var(--paper-50);
  margin: 0 0 12px;
}

.page-products .dl-check__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .dl-check__list li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist-200);
}

.page-products .dl-check__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 22px;
  text-align: center;
  height: 22px;
  border-radius: 6px;
  background: rgba(240, 176, 60, 0.16);
  color: var(--amber-500);
}

.page-products .dl-check__hint {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-strong);
  font-size: 13px;
  line-height: 1.7;
  color: var(--celadon-400);
}

.page-products .dl-check__figure {
  margin: 0;
}

/* 三步通栏 */
.page-products .dl-band--steps .band__title {
  margin-bottom: 12px;
}

.page-products .dl-steps {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-products .dl-step {
  padding: 20px;
  border-radius: var(--radius-md);
  background: rgba(11, 22, 38, 0.06);
  border: 1px solid rgba(11, 22, 38, 0.14);
}

.page-products .dl-step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--amber-700);
  margin-bottom: 12px;
}

.page-products .dl-step__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--ink-900);
  margin: 0 0 8px;
  line-height: 1.4;
}

.page-products .dl-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-700);
}

.page-products .dl-steps__figure {
  margin: 22px 0 0;
}

.page-products .dl-steps__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* 常见问题入口 */
.page-products .dl-faq-section {
  padding-top: clamp(30px, 4.6vw, 52px);
  padding-bottom: clamp(34px, 5vw, 56px);
}

.page-products .dl-faq {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.page-products .dl-faq__link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "label go"
    "desc go";
  gap: 6px 16px;
  align-items: center;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: var(--ink-800);
  border: 1px solid var(--line);
  text-decoration: none;
  transition: transform 160ms ease-out, border-color 160ms ease-out, background-color 160ms ease-out;
}

.page-products .dl-faq__link:hover,
.page-products .dl-faq__link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--amber-500);
  background: var(--ink-700);
  outline: none;
}

.page-products .dl-faq__label {
  grid-area: label;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--paper-50);
  line-height: 1.4;
}

.page-products .dl-faq__desc {
  grid-area: desc;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist-200);
}

.page-products .dl-faq__go {
  grid-area: go;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--amber-500);
}

.page-products .dl-tail {
  margin-top: 26px;
  padding: 22px;
  border-radius: var(--radius-md);
  background: linear-gradient(140deg, var(--ink-800), var(--ink-900));
  border: 1px solid var(--line-strong);
}

.page-products .dl-tail__text {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-200);
}

.page-products .dl-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 响应式 */
@media (min-width: 720px) {
  .page-products .dl-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .dl-faq {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-products .dl-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .dl-card--wide {
    grid-column: span 2;
  }
}

@media (min-width: 860px) {
  .page-products .dl-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .dl-band__layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }

  .page-products .dl-nodes__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-products .dl-nodes__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-products .dl-check {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    align-items: start;
    padding: 24px;
  }

  .page-products .dl-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 1080px) {
  .page-products .dl-cards {
    gap: 24px;
  }

  .page-products .dl-group__head {
    align-items: center;
  }
}

@media (max-width: 719px) {
  .page-products .dl-index__label {
    display: none;
  }

  .page-products .dl-nodes__figure,
  .page-products .dl-band__figure,
  .page-products .dl-check__figure {
    max-width: 100%;
  }

  .page-products .dl-faq__desc {
    font-size: 12.5px;
  }
}
<<<END>>>