:root {
  color-scheme: dark light;
  --font-serif: Georgia, "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;
  --font-ui: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --bg: #141210; --surface: #1d1a17; --line: #4a433a; --text: #f2ede4; --muted: #bdb4a6;
  --accent: #d9b76d; --accent-ink: #1a1408; --focus: #ffffff;
  --ok: #8fd19e; --aviso: #e2b7a3; --login: #a9c4f0;
}
@media (prefers-color-scheme: light) {
  :root { --bg: #f7f3ec; --surface: #fffdf9; --line: #b8ad9b; --text: #211d17; --muted: #574f44;
    --accent: #7a5a12; --accent-ink: #ffffff; --focus: #000000; --ok: #1d6b34; --aviso: #8a3d1f; --login: #1f4a8f; }
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font-serif); line-height: 1.5; min-height: 100vh; }
.wrap { max-width: 64rem; margin: 0 auto; padding-inline: 1rem; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--accent); color: var(--accent-ink); padding: .6rem 1rem; z-index: 50; border-radius: 12px; }
.skip:focus { left: .5rem; top: .5rem; }
.cab { border-bottom: 1px solid var(--line); background: var(--surface); padding-block: 1.6rem 1.2rem; }
.cab h1 { margin: 0; font-size: clamp(1.5rem, 5vw, 2.2rem); letter-spacing: .12em; }
.cab h1 span { color: var(--accent); }
.cab p { margin: .3rem 0 0; color: var(--muted); font-family: var(--font-ui); }
main { padding-block: 1.5rem 3rem; }
h2 { font-size: 1.15rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); font-family: var(--font-ui); margin: 1.6rem 0 .8rem; }
.grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); }
.card { display: flex; flex-direction: column; gap: .35rem; height: 100%; padding: 1.1rem; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; color: var(--text); text-decoration: none; font-family: var(--font-ui); }
.card:hover, .card:focus-visible { border-color: var(--accent); }
.card strong { font-size: 1.15rem; font-family: var(--font-serif); }
.card span { color: var(--muted); font-size: .9rem; flex: 1; }
.etq { align-self: flex-start; font-style: normal; font-size: .72rem; letter-spacing: .04em; padding: .15rem .55rem; border-radius: 999px; border: 1px solid currentColor; margin-top: .4rem; }
.etq.ok { color: var(--ok); } .etq.aviso { color: var(--aviso); } .etq.login { color: var(--login); }
.pie { margin-top: 2rem; padding: .8rem 1rem; border-left: 3px solid var(--accent); background: var(--surface); color: var(--muted); font-family: var(--font-ui); font-size: .85rem; border-radius: 0 8px 8px 0; }