:root{
  --brand:#1D4A39; --brand-2:#2E7D50; --gold:#E0862F;
  --ground:#FFF8F1; --ink:#1F2A25; --card:#FFFFFF; --border:#F0E2D8; --muted:#5A6660;
  --bad:#C0392B;
  --font-title:'Bricolage Grotesque',system-ui,sans-serif;
  --font-body:'Source Sans 3',system-ui,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
}
:root[data-theme="dark"]{
    --brand:#0E0E0E; --brand-2:#8BC34A; --gold:#E0AF57;
    --ground:#0A0A0A; --ink:#ECECE9; --card:#161616; --border:#2C2C2C; --muted:#9C9C97; --bad:#E5695A;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.6;}
h2{scroll-margin-top:16px;}
:focus-visible{outline:2px solid var(--brand-2); outline-offset:2px; border-radius:4px;}
.toc{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:16px 20px;margin:22px 0;}
.toc summary{cursor:pointer;font-family:var(--font-title);font-weight:700;font-size:14px;}
.toc ol{margin:12px 0 0;padding-left:20px;columns:2;column-gap:24px;}
.toc li{margin-bottom:6px;break-inside:avoid;font-size:14px;}
.toc a{text-decoration:none;}
.toc a:hover{text-decoration:underline;}
.top-link{display:inline-block;margin-top:8px;font-size:14px;font-weight:600;text-decoration:none;}
@media (max-width:600px){.toc ol{columns:1;}}
.legalbar{background:var(--brand);color:#F6EAE0;font-size:13px;text-align:center;padding:8px 14px;}
header{display:flex;align-items:center;justify-content:space-between;max-width:820px;margin:0 auto;padding:18px 20px;flex-wrap:wrap;gap:10px;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);}
.brand svg{width:30px;height:30px;}
.brand-name{font-family:var(--font-title);font-weight:800;font-size:19px;}
header a.back{color:var(--brand-2);text-decoration:none;font-weight:600;font-size:14px;}
main{max-width:780px;margin:0 auto;padding:10px 20px 70px;}
h1{font-family:var(--font-title);font-size:clamp(26px,4vw,36px);margin-bottom:4px;}
.updated{color:var(--muted);font-size:14px;margin-bottom:30px;}
h2{font-family:var(--font-title);font-size:20px;margin-top:36px;border-bottom:2px solid var(--border);padding-bottom:8px;}
h3{font-family:var(--font-title);font-size:16px;margin-top:22px;}
p,li{color:var(--ink);}
.muted{color:var(--muted);}
.placeholder{background:rgba(217,164,65,.15);color:var(--gold);border-radius:4px;padding:1px 5px;font-family:var(--font-mono);font-size:14px;}
.callout{background:var(--card);border:1.5px solid var(--border);border-left:4px solid var(--brand-2);border-radius:8px;padding:14px 18px;margin:18px 0;font-size:15px;}
.callout.warn{border-left-color:var(--gold);}
.callout.bad{border-left-color:var(--bad);}
table{width:100%;border-collapse:collapse;margin:16px 0;}
th,td{text-align:left;padding:10px;border:1px solid var(--border);font-size:14px;vertical-align:top;}
th{background:var(--card);font-family:var(--font-title);font-size:13px;}
footer{border-top:1px solid var(--border);margin-top:60px;padding:24px 20px;text-align:center;color:var(--muted);font-size:13px;}
.ig-link{display:inline-flex;align-items:center;gap:7px;font-weight:700;text-decoration:none;color:var(--brand-2);}
.ig-link svg{width:18px;height:18px;}
.ig-link:hover{text-decoration:underline;}
a{color:var(--brand-2);}

/* Tema "pergamino y vino" (el mismo de index.html). Para volver al tema anterior, borra este bloque. */
:root{--wine:#421D24; --lilac:#D4C7FF; --ground:#F2F0EB; --card:#FFFFFF; --border:#E3E3E2; --ink:#292827; --muted:#666666;
  --brand:#421D24; --brand-2:#714CB6; --gold:#421D24; --btn-ink:#FFFFFF; --foot:#421D24;
  --logo-bg:#421D24; --logo-fg:#D4C7FF; --logo-dot:#FFFFFF; --badge-bg:#D4C7FF; --badge-ink:#292827;}
:root[data-theme="dark"]{--ground:#0A0A0A; --card:#161616; --border:#2C2C2C; --ink:#ECECE9; --muted:#9C9C97;
  --brand:#D4C7FF; --brand-2:#B9A5F5; --gold:#D4C7FF; --btn-ink:#1A1426; --foot:#111111;
  --logo-bg:#D4C7FF; --logo-fg:#1A1426; --logo-dot:#1A1426; --badge-bg:rgba(212,199,255,.16); --badge-ink:#D4C7FF;}
html{background:var(--ground);}
body{font-weight:440;}
h1,h2,h3{font-weight:460; letter-spacing:-.02em;}
h1{font-size:clamp(30px,5vw,44px); letter-spacing:-.03em; line-height:1.04;}
h2{border-bottom-width:1px;}
strong,b{font-weight:620;}
::selection{background:var(--lilac); color:#292827;}
:focus-visible{outline-color:var(--brand);}
.legalbar{background:var(--brand); color:var(--btn-ink);}
.brand-name{font-weight:620; letter-spacing:-.01em;}
.brand svg circle:nth-of-type(1){fill:var(--logo-bg);}
.brand svg circle:nth-of-type(2){fill:var(--logo-fg);}
.brand svg path{stroke:var(--logo-fg);}
.brand svg circle:nth-of-type(3){fill:var(--logo-dot);}
.toc{border-radius:16px;}
.toc summary{font-weight:520;}
.callout{border-width:1px; border-left-width:4px; border-left-color:var(--brand); border-radius:12px;}
.callout.bad{border-left-color:var(--bad);}
.placeholder{background:var(--badge-bg); color:var(--badge-ink);}
footer{background:var(--foot); color:rgba(255,255,255,.74); border-top:0; margin-top:56px; padding:44px 20px;}
footer a,footer .ig-link{color:#fff; text-decoration:underline; text-decoration-thickness:1px; text-underline-offset:3px; text-decoration-color:rgba(255,255,255,.4);}
footer a:hover,footer .ig-link:hover{text-decoration-color:#fff;}

/* Páginas de preguntas frecuentes */
.qa{margin-top:28px;}
.qa h2{font-size:21px;}
.qa p,.qa li{font-size:16.5px;}
.qa ul,.qa ol{padding-left:22px;}
.intro{font-size:18px;color:var(--muted);margin:6px 0 4px;}
.cta{display:inline-block;margin:10px 0 0;padding:13px 22px;border-radius:999px;background:var(--brand);color:var(--btn-ink);font-weight:700;text-decoration:none;}
.cta:hover{opacity:.9;}
.cta-box{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px 22px;margin:34px 0 10px;}
.cta-box p{margin:0 0 6px;}
.relacionadas ul{padding-left:20px;}
.relacionadas li{margin-bottom:6px;}
.migas{font-size:14px;color:var(--muted);margin:2px 0 14px;}
.migas a{color:var(--muted);}
.lista-preguntas{list-style:none;padding:0;margin:22px 0;}
.lista-preguntas li{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px 20px;margin-bottom:12px;}
.lista-preguntas a{font-family:var(--font-title);font-weight:600;font-size:18px;text-decoration:none;}
.lista-preguntas a:hover{text-decoration:underline;}
.lista-preguntas p{margin:4px 0 0;color:var(--muted);font-size:15px;}