@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600;9..40,700&family=JetBrains+Mono:wght@400;500&display=swap');

.commerce-page {
  --ink: #1c130e;
  --paper: #f7efe4;
  --paper-2: #ede1cc;
  --cream: #f3e6d0;
  --clay: #8a3a1c;
  --muted: #6f5949;
  --line: rgba(28, 19, 14, .18);
  --f-display: 'Instrument Serif', 'Times New Roman', serif;
  --f-body: 'DM Sans', system-ui, -apple-system, sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, monospace;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
}

.commerce-page h1,
.commerce-page h2,
.commerce-page h3 {
  font-family: var(--f-display);
  letter-spacing: 0;
  text-transform: none;
  font-weight: 400;
}

.commerce-shell {
  max-width: 1320px;
  margin: 0 auto;
  padding: 56px 24px 96px;
}

.commerce-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--clay);
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .24em;
  text-transform: uppercase;
}

.commerce-title {
  margin-top: 10px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--ink);
  font-size: clamp(3rem, 6vw, 5.8rem);
  line-height: .95;
}

.commerce-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 56px;
  align-items: start;
  margin-top: 34px;
}

.commerce-panel {
  border: 1px solid var(--line);
  background: rgba(255, 250, 244, .62);
  box-shadow: 0 20px 70px rgba(75, 47, 33, .06);
}

.commerce-summary {
  position: sticky;
  top: 112px;
  border: 1px solid var(--ink);
  background: var(--cream);
  padding: 28px;
}

.commerce-summary-title {
  padding-bottom: 16px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--ink);
  font-size: 30px;
}

.commerce-item {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.commerce-item:first-child {
  padding-top: 0;
}

.commerce-item-image {
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line);
  background: var(--cream);
  overflow: hidden;
}

.commerce-item-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px;
  mix-blend-mode: multiply;
}

.commerce-meta,
.commerce-small,
.commerce-label {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}

.commerce-button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--f-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

.commerce-button:hover {
  background: var(--clay);
  transform: translateY(-1px);
}

.commerce-link {
  color: var(--muted);
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.commerce-link:hover {
  color: var(--ink);
}

.commerce-empty {
  border: 1px dashed var(--ink);
  background: rgba(255, 250, 244, .55);
  padding: 80px 24px;
  text-align: center;
}

.commerce-form-card {
  border: 1px solid var(--line);
  background: rgba(255, 250, 244, .68);
  padding: 28px;
}

.commerce-page input,
.commerce-page select {
  border-color: var(--line) !important;
  color: var(--ink) !important;
}

.commerce-page input:focus,
.commerce-page select:focus {
  border-color: var(--clay) !important;
}

@media (max-width: 1024px) {
  .commerce-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .commerce-summary {
    position: relative;
    top: auto;
  }
}

@media (max-width: 640px) {
  .commerce-shell {
    padding: 34px 18px 72px;
  }

  .commerce-title {
    font-size: clamp(2.8rem, 16vw, 4.2rem);
  }

  .commerce-item {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 16px;
  }
}