:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --photo: #ffffff;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #6f6d68;
  --ring: rgba(11, 11, 11, 0.10);
  --wash: rgba(11, 11, 11, 0.04);
  --accent: #2a78d6;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --photo: #f4f4f2;
    --ink: #f0efec;
    --ink-2: #c3c2b7;
    --muted: #9a9890;
    --ring: rgba(255, 255, 255, 0.10);
    --wash: rgba(255, 255, 255, 0.05);
    --accent: #3987e5;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface: #1a1a19;
  --photo: #f4f4f2;
  --ink: #f0efec;
  --ink-2: #c3c2b7;
  --muted: #9a9890;
  --ring: rgba(255, 255, 255, 0.10);
  --wash: rgba(255, 255, 255, 0.05);
  --accent: #3987e5;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}
main { max-width: 1120px; margin: 0 auto; padding: 24px 16px 48px; }
h1 { font-size: 26px; line-height: 1.2; margin: 0 0 6px; }
h2 { font-size: 20px; line-height: 1.25; margin: 2px 0 4px; }
h3 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); margin: 16px 0 6px; }
p { margin: 0 0 8px; }
a { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }
.lede { color: var(--ink-2); max-width: 780px; }

.about { margin-top: 16px; padding: 14px 18px; max-width: 780px; background: var(--surface); border: 1px solid var(--ring); border-left: 3px solid var(--accent); border-radius: 10px; }
.about h2 { font-size: 16px; margin: 0 0 4px; }
.about p { color: var(--ink-2); margin: 0 0 8px; }
.about .designer { color: var(--ink); font-weight: 600; margin-bottom: 4px; }
.skills { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; }
.skills li { font-size: 13px; border: 1px solid var(--ring); border-radius: 999px; padding: 2px 10px; color: var(--ink); background: var(--page); }
.tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 18px; max-width: 560px; }
.tile { background: var(--surface); border: 1px solid var(--ring); border-radius: 10px; padding: 10px 14px; }
.tile .label { color: var(--muted); font-size: 13px; }
.tile .value { font-size: 24px; font-weight: 650; font-variant-numeric: tabular-nums; }

.filters { margin-top: 20px; }
.tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.tabs button {
  font: inherit; font-size: 14px; color: var(--ink-2); background: var(--surface);
  border: 1px solid var(--ring); border-radius: 999px; padding: 5px 12px; cursor: pointer;
}
.tabs button:hover { background: var(--wash); }
.tabs button[aria-pressed="true"] { color: var(--page); background: var(--ink); border-color: var(--ink); }
button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr)); gap: 12px; margin-top: 14px; }
.card {
  display: flex; flex-direction: column; text-decoration: none; color: inherit;
  background: var(--surface); border: 1px solid var(--ring); border-radius: 10px; overflow: hidden;
}
.card:hover { border-color: var(--accent); }
.thumb { aspect-ratio: 4 / 3; overflow: hidden; background: var(--photo); }
.thumb img { width: 100%; height: 100%; object-fit: contain; }
.card-body { padding: 8px 12px 12px; }
.card-title { font-size: 14px; line-height: 1.35; }
.code { font: 600 12px ui-monospace, "Cascadia Mono", Consolas, monospace; color: var(--muted); }

.panel { background: var(--surface); border: 1px solid var(--ring); border-radius: 10px; padding: 18px; margin-top: 16px; }
.design { margin-top: 28px; scroll-margin-top: 12px; }
.design-head .sub { color: var(--ink-2); }
.design-cols { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 20px; margin-top: 12px; }
@media (max-width: 820px) { .design-cols { grid-template-columns: minmax(0, 1fr); } }
.main-view { margin: 0; }
.main-view img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; background: var(--photo); border-radius: 8px; }
.main-view figcaption { color: var(--muted); font-size: 13px; margin-top: 4px; }
.strip { display: flex; gap: 8px; margin-top: 8px; }
.strip button { padding: 0; border: 2px solid transparent; border-radius: 6px; background: var(--photo); cursor: pointer; flex: 0 1 84px; min-width: 0; }
.strip button[aria-pressed="true"] { border-color: var(--accent); }
.strip img { aspect-ratio: 4 / 3; object-fit: contain; border-radius: 4px; }
.design-text ul { margin: 0 0 8px; padding-left: 18px; }
.design-text li { margin: 2px 0; }
.files ul { list-style: none; padding: 0; margin: 0; }
.files li { display: flex; gap: 10px; align-items: baseline; padding: 5px 0; border-bottom: 1px solid var(--ring); }
.files .kind { font: 600 11px ui-monospace, "Cascadia Mono", Consolas, monospace; color: var(--muted); min-width: 34px; }
.files a { overflow-wrap: anywhere; }
.files .size { margin-left: auto; color: var(--muted); font-size: 13px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.top { display: inline-block; margin-top: 12px; font-size: 13px; }

footer { margin-top: 32px; color: var(--muted); font-size: 13px; }
@media (max-width: 600px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }