.page-products {
  --exp-edge: 1px solid var(--line-gold);
  --exp-gap: clamp(18px, 3vw, 30px);
  --exp-pad: clamp(18px, 3vw, 32px);
  color: var(--paper);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products .breadcrumb {
  padding-top: clamp(14px, 2.5vw, 24px);
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  margin: 0;
}

.page-products h1 {
  font-size: clamp(2rem, 6.4vw, 3.6rem);
  line-height: 1.12;
  margin-bottom: clamp(12px, 2vw, 20px);
}

.page-products h2 {
  font-size: clamp(1.4rem, 3.6vw, 2.1rem);
  line-height: 1.25;
}

.page-products h3 {
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  line-height: 1.35;
}

.page-products .exp-hero {
  display: grid;
  gap: var(--exp-gap);
  padding-top: clamp(18px, 3vw, 34px);
}

.page-products .exp-hero-main .section-lead {
  max-width: 46ch;
  color: var(--mist);
}

.page-products .exp-metrics {
  list-style: none;
  margin: clamp(22px, 3.5vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line-gold);
  border-bottom: 1px solid var(--line-gold);
}

.page-products .exp-metrics li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 2px;
  background: transparent;
}

.page-products .exp-metrics .mono {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products .exp-metrics strong {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--paper);
}

.page-products .exp-hero-panel {
  position: relative;
  padding: var(--exp-pad);
  border: 1px solid var(--line-gold-strong);
  border-radius: var(--radius-l);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(46, 122, 95, 0.28), transparent 62%),
    linear-gradient(160deg, var(--scale), var(--ink));
  box-shadow: var(--shadow-hard);
}

.page-products .exp-panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line-gold);
}

.page-products .exp-panel-code {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--ash);
}

.page-products .exp-status {
  margin: 0;
  padding: 6px 0 0;
}

.page-products .exp-status-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .exp-status-row:last-child {
  border-bottom: 0;
}

.page-products .exp-status-row dt {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--mist);
}

.page-products .exp-status-row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  color: var(--gold-soft);
}

.page-products .exp-hero-media {
  margin-top: 18px;
}

.page-products .exp-hero-media img,
.page-products .exp-feature-media img,
.page-products .exp-net-media img,
.page-products .exp-record-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius-m);
}

.page-products .exp-hero-panel .panel-note {
  margin-top: 12px;
  font-size: 0.82rem;
  color: var(--ash);
}

.page-products .exp-steps {
  margin-top: clamp(20px, 3vw, 32px);
}

.page-products .exp-step {
  position: relative;
  padding: var(--exp-pad);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  background: linear-gradient(150deg, var(--scale), rgba(18, 49, 42, 0.55));
  overflow: hidden;
}

.page-products .exp-step::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent 80%);
  opacity: 0.55;
}

.page-products .exp-step-num {
  display: inline-block;
  font-size: 1.9rem;
  line-height: 1;
  color: var(--gold);
  letter-spacing: 0.02em;
  margin-bottom: 14px;
}

.page-products .exp-step .panel-body {
  margin: 10px 0 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .exp-split {
  margin-top: clamp(20px, 3vw, 32px);
}

.page-products .exp-feature {
  overflow: hidden;
  border-radius: var(--radius-l);
}

.page-products .exp-feature-media {
  background: linear-gradient(160deg, var(--qilin), var(--ink));
}

.page-products .exp-feature-body {
  padding: var(--exp-pad);
}

.page-products .exp-feature-body .tag {
  margin-bottom: 12px;
  display: inline-block;
}

.page-products .exp-feature-body .panel-body {
  margin: 12px 0 0;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .exp-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .exp-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--mist);
}

.page-products .exp-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

.page-products .exp-list--gold li::before {
  background: var(--gold);
}

.page-products .exp-net {
  display: grid;
  gap: var(--exp-gap);
  padding: clamp(22px, 4vw, 44px);
  border: var(--exp-edge);
  border-radius: var(--radius-l);
  background:
    radial-gradient(80% 100% at 0% 100%, rgba(201, 162, 39, 0.14), transparent 60%),
    linear-gradient(120deg, var(--scale), var(--qilin) 70%, var(--scale));
  box-shadow: var(--shadow-soft);
}

.page-products .exp-net-text .section-lead {
  color: var(--mist);
  max-width: 48ch;
}

.page-products .exp-net-media {
  align-self: center;
}

.page-products .exp-record {
  padding: clamp(22px, 4vw, 44px);
  border-radius: var(--radius-l);
  border: 1px solid var(--line-gold);
}

.page-products .exp-record .section-lead {
  color: var(--mist);
  max-width: 52ch;
}

.page-products .exp-record-steps {
  list-style: none;
  margin: clamp(22px, 3.5vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line-soft);
}

.page-products .exp-record-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  background: transparent;
}

.page-products .exp-record-idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--gold);
  border-radius: var(--radius-s);
  color: var(--gold-soft);
  font-size: 0.86rem;
  letter-spacing: 0.06em;
}

.page-products .exp-record-title {
  margin: 0 0 6px;
  font-size: 1rem;
  color: var(--paper);
}

.page-products .exp-record-steps p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .exp-record-media {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .exp-faq {
  margin-top: clamp(18px, 3vw, 28px);
  display: grid;
  gap: 10px;
}

.page-products .exp-faq-item {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  background: rgba(18, 49, 42, 0.5);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-products .exp-faq-item[open] {
  border-color: var(--line-gold-strong);
  background: rgba(28, 74, 60, 0.55);
}

.page-products .exp-faq-item summary {
  cursor: pointer;
  padding: 16px var(--exp-pad);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.96rem;
  color: var(--paper);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

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

.page-products .exp-faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--gold);
  flex: none;
}

.page-products .exp-faq-item[open] summary::after {
  content: "−";
}

.page-products .exp-faq-item p {
  margin: 0;
  padding: 0 var(--exp-pad) 18px;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .exp-outro {
  margin-top: clamp(24px, 3.5vw, 36px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px dashed var(--line-gold);
}

.page-products .exp-outro p {
  margin: 0 0 16px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .exp-textlink {
  display: inline-block;
  align-self: center;
  font-size: 0.9rem;
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-products .exp-textlink:hover,
.page-products .exp-textlink:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--gold);
}

.page-products .exp-feature--offset:hover {
  border-color: var(--line-gold-strong);
}

@media (min-width: 720px) {
  .page-products .exp-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--line-gold);
    border-bottom: 1px solid var(--line-gold);
    background: transparent;
  }

  .page-products .exp-metrics li {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 16px 18px 16px 0;
    border-right: 1px solid var(--line-soft);
  }

  .page-products .exp-metrics li:last-child {
    border-right: 0;
  }

  .page-products .exp-record-steps li {
    grid-template-columns: auto minmax(0, 1fr);
    padding: 22px 0;
  }
}

@media (min-width: 900px) {
  .page-products .exp-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-products .exp-hero-panel {
    margin-top: 8px;
  }

  .page-products .exp-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .exp-feature--offset:first-child {
    margin-top: 0;
  }

  .page-products .exp-feature--offset:last-child {
    margin-top: clamp(28px, 5vw, 64px);
  }

  .page-products .exp-net {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-products .exp-record {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(20px, 3.5vw, 40px);
    align-items: start;
  }

  .page-products .exp-record-steps {
    margin-top: 0;
  }

  .page-products .exp-record-media {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1080px) {
  .page-products .exp-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .exp-record {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .exp-faq-item,
  .page-products .exp-textlink {
    transition: none;
  }
}
<<<END>>>