:root {
  color-scheme: light;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
}

body {
  min-height: 100dvh;
  padding: calc(var(--os-space-unit) * 6);
  background:
    radial-gradient(circle at 16% 14%, color-mix(in oklch, var(--os-cyan) 10%, transparent), transparent 52%),
    radial-gradient(circle at 84% 76%, color-mix(in oklch, var(--os-rose) 10%, transparent), transparent 56%),
    color-mix(in oklch, var(--os-ground) 90%, white);
  color: var(--os-ink);
  font-family: "Mona Sans", var(--os-font-body);
}

.library-header,
.library-main,
.library-footer {
  width: min(100%, 1200px);
  margin-inline: auto;
}
.library-split {
  display: grid;
  grid-template-columns: 11rem minmax(0, 1fr);
  gap: calc(var(--os-space-unit) * 4);
  align-items: start;
}
.lib-cats {
  display: grid;
  gap: 8px;
  position: sticky;
  top: 1rem;
}
.lib-cats p {
  margin: 0 0 4px;
  font: 600 11px/1 "Mona Sans", var(--os-font-body);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in oklch, var(--os-ink) 55%, transparent);
}
.lib-cats a {
  color: var(--os-ink);
  text-decoration: none;
  font: 500 14px/1.3 "Mona Sans", var(--os-font-body);
}
@media (max-width: 900px) {
  .library-split {
    grid-template-columns: 1fr;
  }
}

.library-header {
  display: grid;
  gap: 12px;
  margin-bottom: calc(var(--os-space-unit) * 3);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: calc(var(--os-space-unit) * 2);
}

h1 {
  margin: 0;
  font-family: "Fraunces", "Instrument Serif", serif;
  font-size: clamp(34px, 6.6vw, 60px);
  font-weight: 520;
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.presence {
  border: 0;
  background: none;
  padding: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
}

.presence-dot {
  inline-size: 10px;
  block-size: 10px;
  border-radius: 999px;
  background: color-mix(in oklch, var(--os-cyan) 72%, white);
}

.presence-copy,
.topline,
.library-footer p {
  margin: 0;
  font: 500 14px/1.45 "Mona Sans", var(--os-font-body);
  color: color-mix(in oklch, var(--os-ink) 76%, transparent);
}

.library-main {
  display: grid;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.template-card {
  border: 1px solid color-mix(in oklch, var(--os-ink) 16%, transparent);
  border-radius: 22px;
  padding: 12px;
  background:
    radial-gradient(circle at 16% 16%, color-mix(in oklch, var(--os-cyan) 14%, transparent), transparent 56%),
    radial-gradient(circle at 86% 76%, color-mix(in oklch, var(--os-indigo) 10%, transparent), transparent 56%),
    color-mix(in oklch, white 86%, var(--os-ground));
  box-shadow: 0 22px 50px color-mix(in oklch, var(--os-indigo) 12%, transparent);
  display: grid;
  gap: 10px;
}

.card-head {
  display: grid;
  gap: 6px;
}

.card-head h2 {
  margin: 0;
  font-family: "Fraunces", "Instrument Serif", serif;
  font-size: clamp(24px, 3.2vw, 32px);
  line-height: 1.06;
}

.card-head p {
  margin: 0;
  font: 400 14px/1.45 "Mona Sans", var(--os-font-body);
  color: color-mix(in oklch, var(--os-ink) 74%, transparent);
}

.template-card iframe {
  inline-size: 100%;
  aspect-ratio: 16 / 10;
  border: 1px solid color-mix(in oklch, var(--os-ink) 16%, transparent);
  border-radius: 14px;
  background: color-mix(in oklch, var(--os-ground) 88%, white);
}

.open-link {
  justify-self: start;
  border: 1px solid color-mix(in oklch, var(--os-indigo) 44%, var(--os-ink));
  border-radius: 999px;
  padding: 7px 12px;
  text-decoration: none;
  font: 600 12px/1 "Mona Sans", var(--os-font-body);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: color-mix(in oklch, var(--os-indigo) 70%, var(--os-ink));
  background: color-mix(in oklch, white 84%, var(--os-cyan));
}

.library-footer {
  margin-top: calc(var(--os-space-unit) * 3);
}

@media (max-width: 900px) {
  body {
    padding: calc(var(--os-space-unit) * 4);
  }
}