/* Colors and typography matched to Transparency King's current shared theme. */
:root {
  --ink: #232824;
  --muted: #59675d;
  --green: #304637;
  --line: #e1e4dd;
  --paper: #f4f3ef;
}

/* Latin uses Times New Roman; Chinese glyphs use Songti. */
body, body *, body *::before, body *::after {
  font-family: "Times New Roman", Times, SimSun, "Songti SC", serif !important;
}
body { background: #fff; font-size: 17px; line-height: 1.55; }
header {
  height: auto;
  min-height: 80px;
  padding: 16px 5vw;
  gap: 24px;
  flex-wrap: wrap;
  background: #ffffffed;
  border-bottom-color: #e7e8e4;
}
.brand { gap: 8px; }
.brand span { width: 30px; height: 30px; background: #191b18; font-size: 18px; font-weight: 700; }
.brand strong { font-size: 21px; font-weight: 700; }
nav { gap: 10px 22px; flex-wrap: wrap; }
nav a { font-size: 20px; line-height: 1.4; }
.language { gap: 7px; padding: 7px 12px; border: 1px solid #dfe3df; border-radius: 999px; font-size: 14px; }
.section { padding-inline: 5vw; }
.hero { grid-template-columns: minmax(0,1.1fr) minmax(0,1fr); gap: 6vw; padding-top: 40px; padding-bottom: 60px; }
.controls { padding-top: 0; min-width: 0; }
.main-image { background: #f4f3ef; border-radius: 8px; }
.image-foot { flex-wrap: wrap; font-size: 16px; }


.eyebrow { font-size: 18px; line-height: 1.5; text-transform: none; letter-spacing: normal; color: #727a72; }
h1, h2 { font-weight: 400; letter-spacing: -.025em; line-height: 1.2; }
h1 { max-width: none; margin-bottom: 16px; font-size: 44px; line-height: 1.12; letter-spacing: -.02em; }
.lead { font-size: 20px; line-height: 1.5; margin-bottom: 30px; color: #59675d; }
.material-note { flex-wrap: wrap; font-size: 16px; color: #62705f; }
fieldset { margin-bottom: 23px; }
legend { font-size: 20px; line-height: 1.5; color: #61675f; margin-bottom: 10px; }
legend > span:first-child { font-size: 16px; }
.options { gap: 8px; }
.options button { font-size: 20px; line-height: 1.4; min-height: 46px; max-width: 100%; overflow-wrap: anywhere; padding: 10px 12px; border-radius: 4px; color: #303a31; }
.options button.active { color: #fff; background: #304637; border-color: #304637; }
.swatch { width: 30px; height: 30px; }
.selection { padding-top: 20px; }
.selection .eyebrow { font-size: 16px; }
.selection h2 { font-size: 22px; line-height: 1.45; letter-spacing: normal; }
.selection p:not(.eyebrow) { font-size: 20px; line-height: 1.5; }
.button { font-size: 17px; font-weight: 700; background: #191b18; border-radius: 999px; padding: 11px 19px; }
.button:hover { background: #304637; }
.small { font-size: 16px; color: #747b72; }
.section-heading h2, .detail-copy h2 { font-size: 34px; line-height: 1.2; }
.section-heading > p { font-size: 20px; }
.search input { font-size: 18px; }
.search > span:last-child { font-size: 16px; }
.product-card .card-image { background: #f6f5f2; }
.card-info h3 { font-size: 20px; }
.product-card p { font-size: 18px; }
.details { background: #f7f8f4; }
.feature > span { font-size: 16px; }
.feature h3 { font-size: 22px; }
.feature p { font-size: 20px; }
footer { background: #fafbf8; padding: 25px 5vw; color: #59615d; }
footer .brand strong { font-size: 21px; }
footer p, footer > a:last-of-type, footer small { font-size: 16px; line-height: 1.5; }
footer small { color: #747b72; }
dialog p { font-size: 18px; }

@media (max-width: 1100px) {
  header { gap: 12px; padding: 12px 4vw; }
  header nav { order: 3; width: 100%; margin: 0; }
  .language { margin-inline-start: auto; }
  .hero { gap: 4vw; }
}
@media (max-width: 700px) {
  header .brand strong { font-size: 19px; }
  header nav { gap: 6px 10px; }
  header nav a { flex: 1; min-width: 0; font-size: 18px; overflow-wrap: anywhere; }
  .language { padding: 6px 10px; }
  .language select { font-size: 14px; }
  .hero { grid-template-columns: minmax(0,1fr); gap: 26px; padding-top: 24px; padding-bottom: 32px; }
  h1 { font-size: 36px; }
  .image-foot { font-size: 14px; }
  .section-heading h2, .detail-copy h2 { font-size: 28px; }
}