.page-products {
  --pp-line: rgba(201, 162, 39, 0.3);
  --pp-line-soft: rgba(155, 179, 184, 0.18);
  --pp-surface: rgba(11, 58, 69, 0.64);
  --pp-surface-soft: rgba(17, 82, 92, 0.24);
  --pp-gap: clamp(16px, 2.2vw, 30px);
  --pp-spine: var(--gold);
  padding: clamp(16px, 2.4vw, 34px) 0 clamp(56px, 7vw, 104px);
  color: var(--text);
}

.page-products .dl-hero {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(14px, 2vw, 24px);
}

.page-products .dl-hero__frame {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4vw, 52px) clamp(20px, 3.4vw, 46px) clamp(24px, 3.2vw, 40px);
  border: 1px solid var(--pp-line);
  background:
    linear-gradient(158deg, rgba(17, 82, 92, 0.55), rgba(6, 43, 51, 0.9) 62%),
    radial-gradient(120% 90% at 84% 4%, rgba(78, 168, 199, 0.24), transparent 62%);
  box-shadow: inset 0 0 0 1px rgba(244, 239, 230, 0.04), var(--shadow);
}

.page-products .dl-hero__frame::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid rgba(244, 239, 230, 0.06);
  pointer-events: none;
}

.page-products .dl-hero__frame::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 9px;
  background-image: repeating-linear-gradient(90deg, rgba(201, 162, 39, 0.55) 0 1px, transparent 1px 13px);
  opacity: 0.6;
  pointer-events: none;
}

.page-products .dl-hero__frame .display-title {
  margin: 12px 0 0;
  max-width: 22ch;
}

.page-products .dl-hero__frame .lede {
  margin-top: 16px;
  max-width: 46ch;
}

.page-products .dl-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--text-muted);
}

.page-products .dl-hero__stats li {
  display: flex;
  align-items: baseline;
  gap: 7px;
}

.page-products .dl-hero__stats strong {
  font-family: var(--font-index);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--gold-bright);
}

.page-products .dl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-products .dl-hero__toc {
  border: 1px solid var(--pp-line-soft);
  background: var(--pp-surface);
  padding: 16px 14px 12px;
}

.page-products .dl-hero__toc h2 {
  margin: 0 0 10px;
  padding-left: 8px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-products .dl-toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-products .dl-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  border-left: 2px solid transparent;
  font-size: 14.5px;
  color: var(--porcelain);
  text-decoration: none;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .dl-toc-list a:hover,
.page-products .dl-toc-list a:focus-visible {
  border-left-color: var(--gold);
  background: rgba(201, 162, 39, 0.08);
  color: var(--gold-bright);
}

.page-products .dl-toc-num {
  font-family: var(--font-index);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-products .dl-section {
  margin-top: clamp(40px, 5.4vw, 78px);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-products .dl-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(18px, 2.4vw, 30px);
}

.page-products .dl-head .lede {
  max-width: 62ch;
  margin: 0;
}

.page-products .dl-head--split {
  grid-template-columns: minmax(0, 1fr);
  align-items: end;
  gap: var(--pp-gap);
}

.page-products .dl-figure {
  margin: 0;
  border: 1px solid var(--pp-line-soft);
  background: var(--pp-surface-soft);
  overflow: hidden;
}

.page-products .dl-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .dl-figure .media-caption {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid var(--pp-line-soft);
  font-size: 12.5px;
  color: var(--mist);
}

.page-products .dl-figure--texture {
  max-width: 380px;
  border-color: var(--pp-line);
}

.page-products .dl-figure--wide,
.page-products .dl-figure--banner {
  margin-bottom: clamp(20px, 2.6vw, 32px);
}

.page-products .dl-figure--banner {
  border-color: var(--pp-line);
}

.page-products .dl-table-wrap {
  border: 1px solid var(--pp-line);
  background: var(--pp-surface);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .dl-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 14.5px;
  line-height: 1.6;
}

.page-products .dl-table caption {
  padding: 14px 16px 10px;
  text-align: left;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .dl-table th,
.page-products .dl-table td {
  padding: 13px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .dl-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: rgba(6, 43, 51, 0.96);
  border-bottom: 1px solid var(--gold);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--gold-bright);
  white-space: nowrap;
}

.page-products .dl-table tbody tr:nth-child(even) {
  background: var(--pp-surface-soft);
}

.page-products .dl-table tbody tr {
  transition: background-color 0.22s var(--ease);
}

.page-products .dl-table tbody tr:hover {
  background: rgba(201, 162, 39, 0.1);
}

.page-products .dl-table tbody tr:hover .dl-batch {
  opacity: 1;
}

.page-products .dl-file {
  display: block;
  font-weight: 600;
  color: var(--porcelain);
}

.page-products .dl-file-sub {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  font-weight: 400;
  color: var(--mist);
}

.page-products .dl-size {
  font-family: var(--font-index);
  letter-spacing: 0.03em;
  white-space: nowrap;
  color: var(--porcelain);
}

.page-products .dl-batch {
  font-family: var(--font-index);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--gold);
  opacity: 0.55;
  transition: opacity 0.3s var(--ease);
}

.page-products .dl-books {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

.page-products .dl-book {
  position: relative;
  padding: 20px 18px 16px;
  border: 1px solid var(--pp-line-soft);
  border-left: 3px solid var(--pp-spine);
  background: var(--pp-surface);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.22);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-products .dl-book::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(150deg, rgba(244, 239, 230, 0.07), transparent 48%);
  pointer-events: none;
}

.page-products .dl-book:hover {
  transform: translateY(-2px);
  border-color: rgba(201, 162, 39, 0.55);
}

.page-products .dl-book--wine { --pp-spine: var(--wine); }
.page-products .dl-book--teal { --pp-spine: var(--ink-800); }
.page-products .dl-book--blue { --pp-spine: var(--glass-blue); }
.page-products .dl-book--gold { --pp-spine: var(--gold); }

.page-products .dl-book__no {
  margin: 0;
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold-bright);
}

.page-products .dl-book__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--porcelain);
}

.page-products .dl-book__meta {
  margin: 8px 0 0;
  font-family: var(--font-index);
  font-size: 12px;
  color: var(--mist);
}

.page-products .dl-book__desc {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(244, 239, 230, 0.82);
}

.page-products .dl-book summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px dashed var(--pp-line-soft);
  font-size: 13.5px;
  color: var(--glass-blue);
  cursor: pointer;
  list-style: none;
}

.page-products .dl-book summary::-webkit-details-marker {
  display: none;
}

.page-products .dl-book summary::after {
  content: "＋";
  font-family: var(--font-index);
  color: var(--gold);
}

.page-products .dl-book details[open] summary::after {
  content: "－";
}

.page-products .dl-book__toc {
  margin: 12px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--mist);
}

.page-products .dl-pack {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

.page-products .dl-pack .prose {
  margin: 0 0 14px;
  max-width: 54ch;
}

.page-products .dl-pack__points {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .dl-pack__points li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(244, 239, 230, 0.82);
}

.page-products .dl-pack__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

.page-products .dl-pack__points strong {
  margin-right: 8px;
  font-weight: 600;
  color: var(--gold-bright);
}

.page-products .dl-pack__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 20px 0 0;
  font-size: 14.5px;
}

.page-products .dl-pack__links a {
  color: var(--glass-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(78, 168, 199, 0.45);
  padding-bottom: 2px;
}

.page-products .dl-pack__links a:hover,
.page-products .dl-pack__links a:focus-visible {
  color: var(--gold-bright);
  border-bottom-color: var(--gold-bright);
}

.page-products .dl-figure--square {
  max-width: 460px;
}

.page-products .dl-ruler {
  margin: 4px 0 clamp(20px, 2.6vw, 30px);
}

.page-products .dl-ruler__track {
  height: 8px;
  border-radius: 4px;
  background:
    repeating-linear-gradient(90deg, rgba(6, 43, 51, 0.6) 0 1px, transparent 1px 12px),
    linear-gradient(90deg, var(--ink-800), var(--glass-blue) 55%, var(--gold));
  box-shadow: 0 0 0 1px var(--pp-line-soft);
}

.page-products .dl-ruler__marks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-ruler__marks li {
  display: grid;
  gap: 2px;
  font-size: 12px;
  color: var(--mist);
}

.page-products .dl-ruler__num {
  font-family: var(--font-index);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--gold-bright);
}

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

.page-products .dl-step {
  border: 1px solid var(--pp-line-soft);
  background: var(--pp-surface);
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.page-products .dl-step:hover,
.page-products .dl-step:focus-within {
  border-color: rgba(201, 162, 39, 0.55);
  background: rgba(17, 82, 92, 0.55);
}

.page-products .dl-step summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

.page-products .dl-step summary::-webkit-details-marker {
  display: none;
}

.page-products .dl-step__ring {
  flex: none;
  width: 40px;
  height: 40px;
}

.page-products .dl-step__ring circle {
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.4;
  opacity: 0.8;
}

.page-products .dl-step__ring text {
  fill: var(--gold-bright);
  font-family: var(--font-index);
  font-size: 16px;
}

.page-products .dl-step__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--porcelain);
}

.page-products .dl-step__body {
  margin: 0;
  padding: 0 18px 18px 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .dl-faq {
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .dl-faq details {
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .dl-faq summary {
  position: relative;
  padding: 16px 34px 16px 2px;
  font-size: 16px;
  color: var(--porcelain);
  cursor: pointer;
  list-style: none;
}

.page-products .dl-faq summary::-webkit-details-marker {
  display: none;
}

.page-products .dl-faq summary::after {
  content: "＋";
  position: absolute;
  right: 2px;
  top: 13px;
  font-family: var(--font-index);
  font-size: 17px;
  color: var(--gold);
}

.page-products .dl-faq details[open] summary::after {
  content: "－";
}

.page-products .dl-faq p {
  margin: 0 0 18px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .dl-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 14px;
  margin-top: clamp(26px, 3.4vw, 42px);
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--pp-line);
  background: linear-gradient(135deg, rgba(110, 42, 60, 0.34), rgba(11, 58, 69, 0.78));
}

.page-products .dl-cta__text {
  flex: 1 1 260px;
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(244, 239, 230, 0.86);
}

@media (min-width: 640px) {
  .page-products .dl-books {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-products .dl-hero {
    grid-template-columns: minmax(0, 1fr) 246px;
    align-items: start;
  }

  .page-products .dl-head--split {
    grid-template-columns: minmax(0, 1fr) 340px;
    align-items: center;
  }

  .page-products .dl-pack {
    grid-template-columns: minmax(0, 1fr) 330px;
  }

  .page-products .dl-figure--square {
    justify-self: end;
    width: 100%;
  }

  .page-products .dl-step__body {
    padding-left: 70px;
    max-width: 70ch;
  }
}

@media (min-width: 1100px) {
  .page-products .dl-books {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .dl-hero__frame .display-title {
    font-size: clamp(40px, 3.4vw, 58px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-book,
  .page-products .dl-step,
  .page-products .dl-table tbody tr,
  .page-products .dl-batch,
  .page-products .dl-toc-list a {
    transition: none;
  }

  .page-products .dl-book:hover {
    transform: none;
  }
}
<<<END>>>