/* AKS brand: teal accent, Inter, off-white ground. One reading column, wider for cards and media. */
/* Light values on :root; dark under prefers-color-scheme unless the reader picked Light,
   and again under [data-theme="dark"] so the switch wins both ways. */
:root {
  --bg: #FAFAF7; --surface: #FFFFFF; --fg: #1A1A1A; --muted: #6B6B6B; --line: #E0E0E0; --line-strong: #C9CCC6;
  --accent: #17879B; --accent-strong: #0F5C6B; --tint: rgba(23,135,155,.08); --tint-2: rgba(23,135,155,.16);
  --code-bg: #F1F2EE; --no: #8A5A00;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121615; --surface: #1A1F1F; --fg: #ECEEEC; --muted: #A3A9A8; --line: #2E3535; --line-strong: #46504F;
    --accent: #5FAFBE; --accent-strong: #8CC7D2; --tint: rgba(95,175,190,.10); --tint-2: rgba(95,175,190,.20);
    --code-bg: #202726; --no: #E0B45C; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #121615; --surface: #1A1F1F; --fg: #ECEEEC; --muted: #A3A9A8; --line: #2E3535; --line-strong: #46504F;
  --accent: #5FAFBE; --accent-strong: #8CC7D2; --tint: rgba(95,175,190,.10); --tint-2: rgba(95,175,190,.20);
  --code-bg: #202726; --no: #E0B45C; color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 var(--font); }
.wrap { max-width: 980px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
main.wrap { display: grid; gap: 48px; padding-block: 32px 64px; }
.top { border-bottom: 1px solid var(--line); background: var(--surface); }
.top .wrap { display: flex; gap: 8px; align-items: baseline; padding-block: 14px; }
.wordmark { font-weight: 600; color: var(--accent); letter-spacing: -0.01em; text-decoration: none; }
footer.wrap { padding-block: 24px 40px; border-top: 1px solid var(--line); font-size: 14px; }
h1 { font-size: clamp(30px, 5vw, 40px); line-height: 1.15; letter-spacing: -0.02em; margin: 0; text-wrap: balance; }
h2 { font-size: 21px; letter-spacing: -0.01em; margin: 0; }
h3 { font-size: 16px; margin: 0; }
p { margin: 0; }
a { color: var(--accent); } a:hover { color: var(--accent-strong); }
.muted { color: var(--muted); }
.lede { font-size: 18px; }
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.eyebrow a { text-decoration: none; }
.hero, .col { display: grid; gap: 14px; max-width: 720px; min-width: 0; }
.note { font-size: 14px; color: var(--muted); }
.prov { font-size: 14px; color: var(--muted); border-left: 2px solid var(--line); padding-left: 10px; }
code, pre { font-family: var(--mono); font-size: 13.5px; }
code { background: var(--code-bg); padding: 1px 5px; border-radius: 4px; }
pre { background: var(--code-bg); padding: 14px 16px; border-radius: 8px; overflow-x: auto; margin: 0; line-height: 1.55; }
pre code { background: none; padding: 0; }
ul, ol { margin: 0; padding-left: 22px; display: grid; gap: 6px; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.card { display: grid; grid-template-rows: auto 1fr; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); overflow: hidden; color: inherit; text-decoration: none; }
.card:hover, .card:focus-visible { border-color: var(--accent); }
.card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.poster { aspect-ratio: 16 / 9; max-width: 100%; background: linear-gradient(135deg, var(--tint-2), var(--tint)); overflow: hidden; }
.poster img { width: 100%; height: 100%; object-fit: cover; object-position: top left; display: block; }
.cb { display: grid; gap: 6px; padding: 12px 14px 14px; align-content: start; }
.cb b { font-size: 16px; }
.cb span { font-size: 14px; color: var(--muted); }
.tags { display: flex; gap: 6px; flex-wrap: wrap; list-style: none; padding: 0; margin: 0; }
.tags li { font-size: 12.5px; font-weight: 600; padding: 2px 8px; border-radius: 4px; background: var(--tint); color: var(--accent-strong); }

.media { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
figure { margin: 0; display: grid; gap: 8px; min-width: 0; }
figure img, figure video { width: 100%; max-width: 100%; height: auto; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
figcaption { font-size: 14px; color: var(--muted); }

.tabs { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--line); }
.tabs button { font: 600 15px var(--font); color: var(--muted); background: none; border: 0; border-bottom: 2px solid transparent; padding: 8px 10px; margin-bottom: -1px; cursor: pointer; }
.tabs button[aria-selected="true"] { color: var(--accent-strong); border-bottom-color: var(--accent); }
.tabs button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
html:not(.js) .tabs { display: none; }
html:not(.js) .panel[hidden] { display: grid; }
html.js .nojs { display: none; }
.panel { display: grid; gap: 12px; padding-top: 4px; min-width: 0; }
.panel[hidden] { display: none; }
.copyrow { display: flex; gap: 8px; align-items: stretch; min-width: 0; }
.copyrow pre { flex: 1; min-width: 0; white-space: pre-wrap; word-break: break-word; }
.btn { font: 600 13px var(--font); background: var(--accent); color: var(--surface); border: 0; border-radius: 6px; padding: 8px 12px; cursor: pointer; }
.btn:hover { background: var(--accent-strong); }
.btn:focus-visible { outline: 2px solid var(--fg); outline-offset: 2px; }
@media (max-width: 520px) { .copyrow { flex-direction: column; } }
/* Grid children default to min-width:auto, which lets a long code line widen the page. */
.hero > *, .col > *, .panel > *, main.wrap > * { min-width: 0; }

.top .wrap { flex-wrap: wrap; }
.top .sitelink { color: var(--muted); text-decoration: none; }
.top .sitelink:hover { color: var(--accent-strong); text-decoration: underline; }
.top .sitelink::before { content: "·"; margin-right: 8px; color: var(--muted); }
.theme { margin-left: auto; display: flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.theme button { font: 500 13px var(--font); color: var(--muted); background: none; border: 0; padding: 4px 10px; cursor: pointer; }
.theme button + button { border-left: 1px solid var(--line); }
.theme button[aria-pressed="true"] { background: var(--tint-2); color: var(--accent-strong); }
.theme button:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
html:not(.js) .theme { display: none; }

.poster svg { width: 100%; height: 100%; display: block; background: var(--bg); }
.header-art { margin: 0; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); overflow: hidden; }
.header-art svg { display: block; width: 100%; height: auto; }

.where { border-collapse: collapse; width: 100%; font-size: 15px; }
.where th, .where td { text-align: left; vertical-align: top; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); }
.where th { width: 30%; font-weight: 600; }
.where ul { margin-top: 6px; font-size: 14px; color: var(--muted); }
.state { font-weight: 600; }
.state.ok { color: var(--accent-strong); }
.state.no { color: var(--no); }
.hero, .col, .panel, main.wrap { grid-template-columns: minmax(0, 1fr); }
.where li.req { color: var(--fg); }

/* Hero: the tool's art full width, with the name and summary in boxes on top. */
.hero-art { position: relative; overflow: hidden; background-color: var(--bg); border-bottom: 1px solid var(--line); }
/* Zoomed in a little so the art's own edges (some have a pale margin) are cropped off. */
.hero-art::before { content: ""; position: absolute; inset: -4%; background-image: var(--art); background-size: cover; background-position: center; }
.hero-art .wrap { position: relative; z-index: 1; min-height: clamp(300px, 38vw, 460px); display: flex; align-items: flex-end; padding-block: 40px 32px; }
.hero-boxes { display: grid; gap: 10px; justify-items: start; max-width: 640px; }
.hero-boxes h1 { margin: 0; }
.hero-boxes h1 span, .hero-boxes .lede, .hero-boxes .tags { background: var(--surface); box-shadow: 0 1px 2px rgba(0,0,0,.12); }
.hero-boxes h1 { font-size: clamp(38px, 6.5vw, 60px); line-height: 1.05; }
.hero-boxes h1 span { display: inline-block; padding: 14px 24px 16px; border-radius: 8px; }
.hero-boxes .lede { padding: 12px 14px; border-radius: 6px; }
.hero-boxes .tags { padding: 8px 10px; border-radius: 6px; }
.art-credit { position: absolute; right: max(16px, env(safe-area-inset-right, 0px)); bottom: 10px; margin: 0; font-size: 12px; padding: 2px 8px; border-radius: 4px; background: var(--surface); color: var(--muted); }
@media (max-width: 520px) { .art-credit { display: none; } .hero-art .wrap { padding-block: 24px 20px; } }
.poster img { object-position: center; transform: scale(1.06); }
.media figure.wide { grid-column: 1 / -1; }
.only-narrow { display: none; }
@media (max-width: 600px) { .only-wide { display: none; } .only-narrow { display: block; } }
.btn-link { display: inline-block; font-weight: 600; padding: 8px 14px; border-radius: 6px; background: var(--accent); color: var(--surface); text-decoration: none; }
.btn-link:hover { background: var(--accent-strong); color: var(--surface); }