/* Ayudas al Claro — mismo diseño que la versión de Claude */
:root{
  --paper:#f5f7f6;--card:#ffffff;--ink:#122b27;--muted:#556d67;--line:#d3dedb;--soft:#e5f1ed;
  --accent:#0b7558;--accent-ink:#ffffff;--mark:#ffe14d;--mark-ink:#122b27;
  --ok:#0b7558;--ok-bg:#e1f3ec;--sec:#8a5a00;--sec-bg:#fdf1d6;--pend:#a33a1c;--pend-bg:#fbe7e0;--ad:#eef1f0;
  --font-display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --font-body:"Atkinson Hyperlegible","Segoe UI",system-ui,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme: dark){
  :root{
    --paper:#0e1917;--card:#15221f;--ink:#e3eeea;--muted:#9ab1aa;--line:#2a3b36;--soft:#1a2f29;
    --accent:#3cc398;--accent-ink:#04231a;--mark:#e9cf3c;--mark-ink:#122b27;
    --ok:#5fd3ab;--ok-bg:#163428;--sec:#f0c26a;--sec-bg:#3a2d12;--pend:#f39a7b;--pend-bg:#3d2019;--ad:#18252a;
    color-scheme:dark;
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.6}
a{color:var(--accent)}
img{max-width:100%;height:auto}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
.wrap{max-width:1140px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.read{max-width:46rem}
h1,h2,h3{font-family:var(--font-display);line-height:1.15;text-wrap:balance;margin:0;font-weight:800;letter-spacing:-.01em}
h2{font-size:clamp(1.55rem,3vw,2.15rem)}
h3{font-size:1.15rem;font-weight:600}
p{margin:0}
.mono{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase}
.eyebrow{color:var(--accent);display:block;margin-bottom:8px}
.mark{background:linear-gradient(transparent 58%,var(--mark) 58%,var(--mark) 92%,transparent 92%);padding:0 .08em}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:8px;z-index:20;background:var(--card);padding:8px 12px;border-radius:8px}
.btn{font:inherit;font-weight:700;border:0;border-radius:10px;padding:10px 18px;background:var(--accent);color:var(--accent-ink);cursor:pointer;text-decoration:none;display:inline-block;line-height:1.3}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn:hover{filter:brightness(1.06)}

/* Sellos */
.seal{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.05em;text-transform:uppercase;border-radius:6px;padding:2px 8px;white-space:nowrap;border:1px solid currentColor;line-height:1.6}
.seal::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.seal.ok{color:var(--ok);background:var(--ok-bg)}
.seal.sec{color:var(--sec);background:var(--sec-bg)}
.seal.pend{color:var(--pend);background:var(--pend-bg)}

/* Cabecera */
.site-head{position:sticky;top:0;z-index:6;background:var(--card);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:16px;padding-block:12px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--font-display);font-weight:800;font-size:1.25rem;flex:none}
.badge{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--accent);color:var(--accent-ink)}
.site-head nav{margin-left:auto}
.menu{display:flex;gap:2px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.menu a{display:block;text-decoration:none;color:var(--muted);padding:6px 10px;border-radius:8px;font-size:.95rem}
.menu a:hover{color:var(--ink);background:var(--soft)}
.menu-btn{display:none;margin-left:auto;font:inherit;background:none;border:1.5px solid var(--line);color:var(--ink);border-radius:8px;padding:6px 12px;cursor:pointer}
.cta-head{flex:none;font-size:.92rem;padding:8px 14px}

/* Estructura */
.view{padding-block:36px 56px;display:grid;gap:48px}
section{display:grid;gap:18px}
.view > *,.hero > *,section > *{min-width:0}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:12px;flex-wrap:wrap}
.sec-head p{color:var(--muted);margin-top:6px}
.page-title{font-size:clamp(1.9rem,4.4vw,2.9rem);margin-bottom:8px}

/* Portada */
.hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:40px;align-items:start;padding-top:12px}
.hero h1{font-size:clamp(2.1rem,5.2vw,3.7rem);letter-spacing:-.025em}
.hero .lead{font-size:1.15rem;color:var(--muted);margin:16px 0 22px;max-width:34em}
.search{display:flex;gap:8px;background:var(--card);border:2px solid var(--ink);border-radius:14px;padding:6px;max-width:580px}
.search input{flex:1;min-width:0;border:0;background:transparent;font:inherit;color:var(--ink);padding:10px 12px}
.search input:focus-visible{outline:none}
.search:focus-within{box-shadow:0 0 0 4px var(--soft)}
.quick{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;align-items:center;font-size:.9rem;color:var(--muted)}
.chip{font:inherit;font-size:.88rem;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:99px;padding:4px 12px;text-decoration:none}
.chip:hover{border-color:var(--accent)}
.cats{display:flex;flex-wrap:wrap;gap:8px}
.cats .chip{padding:8px 14px;font-size:.95rem}
.promise{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;display:grid;gap:14px}
.promise > .mono{color:var(--accent)}
.promise ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.promise li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;font-size:.95rem}

/* Tarjetas */
.guides{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.guide-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;display:grid;gap:8px;align-content:start;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s}
.guide-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.guide-card .cat{color:var(--accent)}
.guide-card h3{font-size:1.12rem}
.guide-card p{color:var(--muted);font-size:.93rem}
.cat-block{scroll-margin-top:90px}
.result-note{color:var(--muted)}

/* Calendario */
.cal{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.cal li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;display:grid;grid-template-columns:96px minmax(0,1fr);gap:16px;align-items:start}
.date{font-family:var(--font-mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;border-right:2px solid var(--line);padding-right:12px}
.date b{display:block;font-family:var(--font-display);font-size:1.4rem;letter-spacing:0;line-height:1.1}
.cal h3{margin-bottom:4px}
.cal p{font-size:.93rem;color:var(--muted)}
.cal .src{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:8px;font-size:.85rem}

/* Bloque oscuro */
.news{background:var(--ink);color:var(--paper);border-radius:20px;padding:28px;grid-template-columns:minmax(0,1.4fr) auto;gap:24px;align-items:center}
.news p{opacity:.85;margin-top:8px}
.mark-btn{background:var(--mark);color:var(--mark-ink)}

/* Artículo */
.article{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:40px;align-items:start}
.article > *{min-width:0}
.article article{max-width:46rem}
.crumbs{font-size:.88rem;color:var(--muted)}
.crumbs a{color:var(--muted)}
.article h1{font-size:clamp(1.9rem,4.4vw,2.9rem);margin:10px 0 14px}
.article .lead{font-size:1.1rem;color:var(--muted);margin-bottom:16px}
.byline{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;font-size:.88rem;color:var(--muted);padding-block:12px;border-block:1px solid var(--line)}
.answer{background:var(--soft);border-left:4px solid var(--accent);border-radius:0 14px 14px 0;padding:18px 20px;margin-block:22px}
.answer .mono{color:var(--accent);margin-bottom:6px;display:block}
.prose{display:grid;gap:16px}
.prose > *{margin:0}
.prose h2{font-size:1.5rem;margin-top:22px;scroll-margin-top:90px}
.prose h2::after{content:"";display:block;width:48px;height:5px;background:var(--mark);border-radius:3px;margin-top:10px}
.prose h3{margin-top:8px}
.prose ul,.prose ol{padding-left:1.3em;display:grid;gap:6px}
.prose blockquote{margin:0;border-left:4px solid var(--sec);background:var(--sec-bg);padding:12px 16px;border-radius:0 10px 10px 0}
.prose hr{border:0;border-top:1px solid var(--line);width:100%}
.dtable,.prose figure{margin:0;overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--card)}
.prose table{border-collapse:collapse;width:100%;min-width:420px}
.prose th,.prose td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:.93rem;vertical-align:top}
.prose thead th{background:var(--ink);color:var(--paper);font-weight:700}
.prose tbody tr:nth-child(even){background:var(--paper)}
.prose tbody tr:last-child td{border-bottom:0}
.rev{margin-top:28px;font-size:.88rem;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}
.cta-box{margin-top:28px;background:var(--soft);border-radius:16px;padding:22px;display:grid;gap:10px;justify-items:start}
.cta-box h2{font-size:1.35rem}
.toc{position:sticky;top:84px;display:grid;gap:16px}
.toc nav{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;display:grid;gap:4px;font-size:.9rem}
.toc nav .mono{color:var(--accent);margin-bottom:4px}
.toc nav a{text-decoration:none;color:var(--muted);padding:3px 0}
.toc nav a:hover{color:var(--ink)}

/* Publicidad: los huecos no se ven hasta que pegues el código de AdSense dentro */
.ad{display:grid;gap:4px}
.ad .mono{color:var(--muted);font-size:.65rem}
.ad .slot{border-radius:10px;min-height:100px}
.ad:not(:has(ins)){display:none}

/* Pie */
.site-foot{background:var(--ink);color:var(--paper);padding-block:44px 28px;margin-top:20px}
@media (prefers-color-scheme: dark){.site-foot{background:#081110}}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.site-foot h2{font-size:.95rem;margin-bottom:10px}
.site-foot p{opacity:.8;font-size:.93rem;margin-top:12px;max-width:28em}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:.92rem}
.site-foot a{color:var(--paper);opacity:.85;text-decoration:none}
.site-foot a:hover{opacity:1;text-decoration:underline}
.logo.inv{color:var(--paper)}
.foot-note{margin-top:32px;padding-top:18px;border-top:1px solid rgba(255,255,255,.15);font-size:.85rem;opacity:.7}

/* Móvil y tableta */
@media (max-width:980px){
  .hero,.article{grid-template-columns:1fr}
  .toc{position:static}
  .guides{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:1fr 1fr}
  .cta-head{display:none}
}
@media (max-width:760px){
  .menu-btn{display:block}
  .site-head nav{margin-left:0;position:absolute;left:0;right:0;top:100%;background:var(--card);border-bottom:1px solid var(--line);display:none}
  .site-head nav.open{display:block}
  .menu{flex-direction:column;padding:8px 16px 14px}
  .menu a{padding:10px 8px;font-size:1rem}
  .nav{position:relative}
}
@media (max-width:620px){
  body{font-size:16.5px}
  .view{padding-block:24px 40px;gap:36px}
  .guides{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .news{grid-template-columns:1fr;padding:22px}
  .cal li{grid-template-columns:1fr;gap:6px}
  .date{border-right:0;padding-right:0}
  .date b{display:inline;margin:0 6px}
  .search .btn{padding:10px 14px}
}