.page-products {
  --dl-gap: clamp(18px, 2.4vw, 30px);
  --dl-pad: clamp(22px, 3vw, 40px);
  position: relative;
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-products .breadcrumb {
  padding-top: clamp(18px, 2.4vw, 28px);
}

.page-products .dl-hero {
  position: relative;
  padding: clamp(26px, 3.6vw, 46px) 0 clamp(48px, 6.5vw, 90px);
  isolation: isolate;
}

.page-products .dl-hero::before {
  content: "";
  position: absolute;
  inset: -160px 0 auto 0;
  height: min(660px, 88vw);
  background:
    radial-gradient(48% 58% at 16% 44%, rgba(123, 79, 214, 0.42), transparent 72%),
    radial-gradient(38% 48% at 78% 14%, rgba(63, 227, 255, 0.18), transparent 72%),
    radial-gradient(30% 42% at 94% 82%, rgba(230, 201, 141, 0.13), transparent 72%);
  z-index: -1;
  pointer-events: none;
}

.page-products .dl-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4.2vw, 54px);
  align-items: center;
}

.page-products .dl-hero-copy {
  display: grid;
  gap: clamp(14px, 1.8vw, 22px);
  justify-items: start;
}

.page-products .dl-hero-tail {
  display: block;
  margin-top: 0.4em;
  font-size: clamp(13px, 1.3vw, 17px);
  font-weight: 400;
  letter-spacing: 0.34em;
  color: var(--text-dim);
}

.page-products .dl-hero-figure {
  position: relative;
  border-radius: var(--radius-l);
  border: 1px solid var(--line-strong);
  background: linear-gradient(155deg, rgba(27, 31, 94, 0.6), rgba(4, 5, 26, 0.9));
  overflow: hidden;
}

.page-products .dl-hero-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(63, 227, 255, 0.12), transparent 46%, rgba(230, 201, 141, 0.1));
  pointer-events: none;
}

.page-products .dl-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 通用小节微调 ---------- */
.page-products .section-head {
  max-width: 62ch;
}

.page-products .dl-matrix .section-head,
.page-products .dl-steps .section-head {
  margin-bottom: clamp(22px, 3vw, 36px);
}

/* ---------- 01 版本对照 ---------- */
.page-products .dl-table-wrap {
  margin-top: clamp(18px, 2.4vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: linear-gradient(180deg, rgba(15, 19, 56, 0.72), rgba(4, 5, 26, 0.46));
  overflow: hidden;
}

.page-products .dl-table-caption {
  caption-side: top;
  text-align: left;
  padding: 18px clamp(16px, 2vw, 26px) 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--text-mute);
}

.page-products .dl-table-wrap tbody tr {
  transition: background-color 0.32s var(--ease);
}

.page-products .dl-table-wrap tbody tr:hover {
  background-color: rgba(63, 227, 255, 0.055);
}

.page-products .dl-table-wrap tbody td:first-child {
  font-weight: 500;
  color: var(--text);
}

/* ---------- 02 业务频道 ---------- */
.page-products .dl-lanes-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 54px);
}

.page-products .dl-lanes-copy {
  display: grid;
  gap: clamp(20px, 2.6vw, 30px);
  align-content: start;
}

.page-products .dl-lanes-figure {
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-products .dl-lanes-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .dl-lane-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 1.7vw, 20px);
}

.page-products .dl-lane {
  position: relative;
  padding: clamp(22px, 2.6vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: linear-gradient(150deg, rgba(27, 31, 94, 0.34), rgba(4, 5, 26, 0.14));
  overflow: hidden;
  transition: border-color 0.35s var(--ease), transform 0.35s var(--ease);
}

.page-products .dl-lane::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent 62%);
  opacity: 0.5;
}

.page-products .dl-lane::before {
  content: "";
  position: absolute;
  left: -20%;
  bottom: -42%;
  width: 168px;
  height: 168px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(63, 227, 255, 0.24), transparent 70%);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  pointer-events: none;
}

.page-products .dl-lane:nth-child(2)::after {
  background: linear-gradient(90deg, var(--nebula-soft), transparent 62%);
}

.page-products .dl-lane:nth-child(2)::before {
  background: radial-gradient(circle, rgba(168, 120, 240, 0.28), transparent 70%);
}

.page-products .dl-lane:nth-child(3)::after {
  background: linear-gradient(90deg, var(--gold), transparent 62%);
}

.page-products .dl-lane:nth-child(3)::before {
  background: radial-gradient(circle, rgba(230, 201, 141, 0.22), transparent 70%);
}

.page-products .dl-lane:nth-child(4)::after {
  background: linear-gradient(90deg, var(--cyan), var(--gold), transparent 70%);
}

.page-products .dl-lane:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
}

.page-products .dl-lane:hover::before {
  opacity: 1;
}

.page-products .dl-lane p {
  margin: 12px 0 0;
  font-size: clamp(14px, 1.4vw, 15px);
  line-height: 1.8;
  color: var(--text-dim);
}

/* ---------- 03 记录明细 ---------- */
.page-products .dl-ledger-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.4vw, 46px);
  align-items: center;
}

.page-products .dl-ledger-panel {
  position: relative;
  padding: var(--dl-pad);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  background: linear-gradient(165deg, rgba(15, 19, 56, 0.9), rgba(4, 5, 26, 0.6));
  overflow: hidden;
}

.page-products .dl-ledger-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--nebula) 52%, var(--gold));
}

.page-products .dl-kv {
  margin-top: clamp(22px, 2.8vw, 34px);
}

.page-products .dl-kv .kv-row {
  padding: clamp(12px, 1.4vw, 16px) 0;
  border-top: 1px solid var(--line);
}

.page-products .dl-kv .kv-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .dl-kv .kv-val {
  color: var(--text);
}

.page-products .dl-ledger-side {
  display: grid;
  gap: clamp(16px, 2vw, 22px);
}

.page-products .dl-ledger-figure {
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-products .dl-ledger-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.page-products .dl-ledger-note {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--gold);
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-mute);
}

/* ---------- 04 首次接入 ---------- */
.page-products .dl-step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 1.8vw, 20px);
}

.page-products .dl-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 1.8vw, 22px);
  align-items: start;
  padding: clamp(20px, 2.4vw, 28px);
  border-top: 1px solid var(--line);
  border-radius: var(--radius-s);
  background: linear-gradient(90deg, rgba(63, 227, 255, 0.07), rgba(4, 5, 26, 0) 52%);
  transition: background 0.35s var(--ease);
}

.page-products .dl-step:hover {
  background: linear-gradient(90deg, rgba(63, 227, 255, 0.13), rgba(4, 5, 26, 0) 62%);
}

.page-products .dl-step-num {
  display: block;
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1;
  padding-top: 4px;
  color: var(--cyan);
}

.page-products .dl-step p {
  margin: 10px 0 0;
  font-size: clamp(14px, 1.4vw, 15px);
  line-height: 1.8;
  color: var(--text-dim);
}

.page-products .dl-steps-figure {
  margin-top: clamp(28px, 3.6vw, 46px);
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-products .dl-steps-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 05 常见疑问 ---------- */
.page-products .dl-faq-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 44px);
  align-items: start;
}

.page-products .dl-faq-aside .section-head {
  max-width: 42ch;
}

.page-products .dl-accordion {
  display: grid;
  gap: 10px;
}

.page-products .dl-accordion .accordion-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(15, 19, 56, 0.62), rgba(4, 5, 26, 0.3));
  transition: border-color 0.32s var(--ease);
}

.page-products .dl-accordion .accordion-item[open] {
  border-color: var(--line-strong);
}

.page-products .dl-accordion .accordion-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-dim);
}

/* ---------- 06 咨询面板 ---------- */
.page-products .dl-cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.4vw, 48px);
  align-items: center;
  padding: clamp(28px, 4vw, 56px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  background:
    radial-gradient(72% 120% at 12% 0%, rgba(123, 79, 214, 0.36), transparent 68%),
    radial-gradient(52% 100% at 92% 100%, rgba(63, 227, 255, 0.16), transparent 70%),
    linear-gradient(160deg, rgba(15, 19, 56, 0.94), rgba(4, 5, 26, 0.7));
  overflow: hidden;
}

.page-products .dl-cta-copy {
  display: grid;
  gap: clamp(14px, 1.8vw, 20px);
  justify-items: start;
}

.page-products .dl-cta-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-mute);
  word-break: break-word;
}

.page-products .dl-cta-figure {
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-products .dl-cta-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 响应式 ---------- */
@media (min-width: 680px) {
  .page-products .dl-lane-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 940px) {
  .page-products .dl-hero-inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }

  .page-products .dl-hero-figure {
    transform: translateY(-18px);
  }

  .page-products .dl-lanes-inner {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

  .page-products .dl-ledger-inner {
    grid-template-columns: minmax(0, 1.34fr) minmax(0, 0.66fr);
  }

  .page-products .dl-faq-inner {
    grid-template-columns: minmax(0, 0.62fr) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-products .dl-faq-aside {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-products .dl-cta-panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 1180px) {
  .page-products .dl-lanes-inner {
    column-gap: clamp(46px, 5vw, 76px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-lane,
  .page-products .dl-step,
  .page-products .dl-table-wrap tbody tr {
    transition: none;
  }

  .page-products .dl-lane:hover {
    transform: none;
  }

  .page-products .dl-hero-figure {
    transform: none;
  }
}