:root{--bg:#FBFAF7;--paper:#fff;--soft:#F1F0EC;--ink:#141414;--mut:#5f6368;--line:#DDDAD3;--accent:#9B1C2E;--brand:#1b1b1b;--black:#000;--link:#9B1C2E;--ok:#176B52;--warn:#8a5a00;--serif:Georgia,"Times New Roman",Times,serif;--sans:Inter,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--sb:env(safe-area-inset-bottom,0px);--st:env(safe-area-inset-top,0px)}
*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:70px}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 var(--sans);font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased}
a{color:inherit}:focus-visible{outline:3px solid #2563EB;outline-offset:2px}[hidden]{display:none!important}.sr{position:absolute;left:-999px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;color:#000;padding:10px;z-index:99;border-radius:6px}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}main.wrap{padding-top:18px;padding-bottom:48px}
h1,h2,h3{font-family:var(--serif);line-height:1.12;letter-spacing:-.01em;margin:0}p{margin:0 0 12px}.mut{color:var(--mut)}
svg.i{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
/* cabecera */
.mast{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.mast-top{display:none;background:var(--brand);color:#d6d6d6;font-size:13px}.mast-top .wrap{display:flex;justify-content:space-between;padding-top:6px;padding-bottom:6px}.mast-top span::first-letter{text-transform:uppercase}.mast-top a{color:#fff;text-decoration:none;text-transform:none}
.mast-main{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding-top:calc(6px + var(--st));padding-bottom:6px}
.logo{justify-self:center;display:block}.logo img{height:46px;width:auto;display:block}
.menu-btn,.sbtn{display:inline-flex;align-items:center;gap:8px;min-height:44px;min-width:44px;color:var(--ink);text-decoration:none;font-weight:600;font-size:15px}.sbtn{justify-self:end;justify-content:center}
.mnav{display:none;border-top:1px solid var(--line)}.mnav .wrap{display:flex;justify-content:center;gap:6px}.mnav a{padding:11px 16px;text-decoration:none;font-weight:600;font-size:15px;border-bottom:3px solid transparent}.mnav a:hover{color:var(--accent)}.mnav a[aria-current]{border-bottom-color:var(--accent);color:var(--accent)}
.drawer{position:fixed;inset:0;z-index:50;background:var(--paper);overflow:auto;padding:calc(12px + var(--st)) 0 40px}.drawer .wrap{position:relative}.drawer h2{font-size:13px;font-family:var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--mut);margin:22px 0 4px}
.drawer ul{list-style:none;margin:0;padding:0}.drawer li a{display:block;padding:12px 0;font:600 20px/1.2 var(--serif);text-decoration:none;border-bottom:1px solid var(--line)}.menu-close{position:absolute;right:8px;top:0;width:44px;height:44px;border:0;background:none;cursor:pointer;color:var(--ink)}
@media(min-width:900px){.mast-top{display:block}.mast-main{padding-top:12px;padding-bottom:12px}.logo img{height:64px}.mnav{display:block}}
/* componentes */
.kicker,.tag{font:700 12px/1 var(--sans);letter-spacing:.07em;text-transform:uppercase;color:var(--accent)}.tag{display:inline-block;border:1.5px solid currentColor;padding:4px 8px;border-radius:3px;margin-bottom:8px}.tag.op{background:var(--accent);color:#fff;border-color:var(--accent)}.tag.ad{color:var(--warn)}
.meta{font-size:13px;color:var(--mut);margin:6px 0 0}.sub{color:#33363a;margin:6px 0 0}
.im{display:block;width:100%;height:auto;object-fit:cover;background:var(--soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:4px;background:var(--black);color:#fff;font:700 15px var(--sans);text-decoration:none;border:2px solid var(--black);cursor:pointer}.btn:hover{background:#262626}.btn.sec{background:transparent;color:var(--ink);border-color:var(--ink)}.btn.sec:hover{background:var(--soft)}.btn.sm{min-height:40px;padding:0 14px;font-size:14px}.btn[disabled]{opacity:.45;cursor:not-allowed}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:inherit;text-decoration:underline;cursor:pointer;min-height:36px}
.state,.warnb{border:1px solid var(--line);border-left:5px solid var(--accent);background:var(--paper);padding:16px 18px;margin:0 0 16px}.warnb{background:#FFF8E6;border-left-color:#C98A00;font-size:15px}.state h3{font-size:20px;margin-bottom:6px}
.pend{background:#FFF1C2;padding:0 6px;border-radius:3px}.note{font-size:14px;color:var(--mut);border-top:1px solid var(--line);padding-top:12px;margin-top:16px}
.ptitle{font-size:34px;margin:6px 0 14px}.lede{font:400 20px/1.45 var(--serif);color:#33363a;margin:0 0 18px;max-width:46ch}.h2s{font-size:24px;margin:28px 0 12px}
.shead{display:flex;justify-content:space-between;align-items:baseline;border-top:3px solid var(--ink);padding-top:10px;margin-bottom:16px}.shead h2{font-size:24px}.shead a{font-size:14px;font-weight:600;color:var(--accent)}
.sec{margin-top:36px}.opsec{background:var(--soft);margin-left:-16px;margin-right:-16px;padding:4px 16px 22px}
/* portada */
.lead a,.card a,.row-a a{text-decoration:none;display:block}.lead h2{font-size:30px;margin:8px 0}.lead .tx{padding-top:12px}.lead.noimg{border-bottom:3px solid var(--ink);padding-bottom:14px}.lead.noimg h2{font-size:36px}
.lead a:hover h2,.card a:hover h3,.row-a a:hover h3{text-decoration:underline;text-decoration-thickness:2px}
.side{margin-top:10px}.row-a{border-top:1px solid var(--line)}.row-a a{display:grid;grid-template-columns:1fr 104px;gap:14px;padding:14px 0;align-items:start}.row-a.noimg a{grid-template-columns:1fr}.row-a .im{aspect-ratio:3/2;border-radius:3px;order:2}.row-a h3{font-size:19px;overflow-wrap:anywhere}
.cards3{display:grid;gap:22px}.card .im{aspect-ratio:3/2}.card .tx{padding-top:10px}.card h3{font-size:21px}.card.noimg{border-top:3px solid var(--ink);padding-top:10px}
.list2{display:grid}.two{display:grid;gap:30px}.tools{display:grid;gap:12px}.tool{display:block;border:1px solid var(--line);background:var(--paper);padding:16px 18px;text-decoration:none}.tool:hover{border-color:var(--ink)}.tool h3{font-size:19px;margin-bottom:4px}.tool p{font-size:15px;color:#33363a;margin:0 0 8px}.tool span{font-weight:700;font-size:14px;color:var(--accent)}
.nlbox{background:var(--brand);color:#fff;padding:24px 18px;border-radius:2px}.nlbox .nl .mut,.nlbox a{color:#d8d8d8}.nlbox .nl h2{font-size:26px}
.nl{max-width:520px}.nl h2{margin-bottom:6px}.nl label:not(.chk){display:block;font-weight:700;font-size:14px;margin:12px 0 4px}.nl input[type=email]{width:100%;min-height:48px;border:1.5px solid #8b8b8b;border-radius:4px;padding:0 12px;font:inherit;background:#fff;color:#111}
.chk{display:flex;gap:10px;align-items:flex-start;margin:12px 0;font-size:14px;line-height:1.4}.chk input{width:22px;height:22px;flex:none;accent-color:var(--accent);margin:0}.hp{position:absolute;left:-9999px;height:0;width:0;opacity:0}.status{margin:10px 0 0;font-weight:600;min-height:1.4em}.status.ok{color:#8fe3bf}.status.err{color:#ffb3b8}
.nlbox.in{margin:30px 0;background:var(--soft);color:var(--ink)}.nlbox.in .nl .mut{color:var(--mut)}.nlbox.in .status.ok{color:var(--ok)}.nlbox.in .status.err{color:#B3202F}.nl.tight h2{font-size:22px}
/* artículo */
.article{max-width:720px;margin:0 auto}.article h1{font-size:34px;margin:8px 0 12px}.article .lede{font-size:21px;max-width:none}.crumbs{font-size:13px;color:var(--mut);margin:0 0 6px}.crumbs a{color:var(--mut)}
.byline{font-size:14px;color:var(--mut);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:10px 0;margin:0 0 16px}.opnote{background:var(--soft);border-left:4px solid var(--accent);padding:10px 14px;font-size:14px;margin:0 0 16px}.opnote.ad{border-left-color:var(--warn)}
.article img.main{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;margin:0 0 20px;display:block}
.body{font:19px/1.72 var(--serif)}.body p{margin:0 0 1.15em}.body h2,.body h3{margin:1.6em 0 .5em}.body h2{font-size:26px}.body blockquote{margin:1.5em 0;padding:2px 0 2px 18px;border-left:4px solid var(--accent);font-style:italic}.body img{max-width:100%;height:auto}.body a{color:var(--accent);overflow-wrap:anywhere}
.src{font-size:14px;color:var(--mut)}.src li{overflow-wrap:anywhere;margin-bottom:4px}.tags{margin:18px 0}.tags a{display:inline-block;margin:0 6px 6px 0;padding:3px 11px;border:1px solid var(--line);border-radius:99px;font-size:13px;text-decoration:none;color:var(--mut)}.share{margin:20px 0}
.prose{max-width:760px}.prose h1{font-size:36px;margin:6px 0 16px}.prose h2{font-size:23px;margin:26px 0 8px}.prose h3{font-size:18px;margin:16px 0 4px}.prose ul{padding-left:22px}.prose li{margin-bottom:6px}
.sform{display:grid;gap:10px;max-width:520px}.sform label,.lbl{font-weight:700;font-size:14px}.sform input,.search{width:100%;min-height:48px;border:1.5px solid var(--ink);border-radius:4px;padding:0 12px;font:inherit;background:#fff}.search{margin:4px 0 12px}
.plist{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}.plist li{border-bottom:1px solid var(--line)}.plist a{display:flex;justify-content:space-between;align-items:center;min-height:50px;text-decoration:none;font-weight:600}.pager{margin-top:20px;display:flex;gap:10px}
/* tablas y herramientas */
.tbl{width:100%;border-collapse:collapse;font-size:15px}.tbl th,.tbl td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}.tbl thead th{font-size:13px;color:var(--mut)}.scroll{overflow-x:auto}
.tool-card{background:var(--paper);border:1px solid var(--line);padding:18px;margin-bottom:16px}.tool-card h2{font-size:22px;margin-bottom:8px}.tool-card h3{font-size:18px;margin:14px 0 6px}
.fields{display:grid;gap:12px;margin:12px 0}.fields label,.tool-card>label{display:block;font-weight:700;font-size:14px}.fields input,.fields select,.tool-card select,.tool-card input:not([type=checkbox]):not([type=radio]){width:100%;min-height:46px;margin-top:4px;border:1.5px solid #8b8b8b;border-radius:4px;padding:0 10px;font:inherit;background:#fff;color:var(--ink)}
.prow{display:flex;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}.prow>span{flex:1;font-weight:600}.prow input{width:90px;min-height:42px}.sr{position:absolute;left:-999px}
.scen{display:grid;gap:14px}.sname{border:0!important;border-bottom:1.5px dashed #999!important;font:700 19px var(--serif)!important;padding:0!important;background:transparent!important}
.bar{position:relative;height:18px;background:#E4E1DA;margin:8px 0}.bar i{display:block;height:100%;background:var(--ink)}.bar u{position:absolute;top:-4px;bottom:-4px;width:3px;background:var(--accent)}.res .good{color:var(--ok)}
.brow{display:grid;grid-template-columns:1fr auto;gap:2px 10px;align-items:center;margin:12px 0}.brow .bar{grid-column:1/-1;order:3;margin:2px 0}
.prog{height:8px;background:#E4E1DA;margin-bottom:10px}.prog i{display:block;height:100%;background:var(--accent)}
.q{border:0;padding:0;margin:0 0 16px}.q legend{font:700 22px/1.3 var(--serif);margin-bottom:14px;padding:0}.opt{display:flex;gap:12px;align-items:center;border:1.5px solid var(--line);min-height:50px;padding:6px 14px;margin-bottom:8px;cursor:pointer;background:#fff}.opt:has(input:checked){border-color:var(--ink);background:var(--soft);font-weight:700}.opt input{width:20px;height:20px;accent-color:var(--accent)}
.row{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.ticks{padding-left:20px}.ticks li{margin-bottom:6px}.rev{padding-left:20px}.rev li{display:flex;gap:12px;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.res-top h2{font-size:34px;color:var(--accent)}details summary{cursor:pointer;font-weight:700;min-height:36px}
/* pie */
.foot{background:var(--black);color:#cfcfcf;margin-top:30px;padding:34px 0 26px}.foot a,.foot .linkbtn{color:#fff}.fcols{display:grid;gap:26px}.flogo{background:#fff;padding:6px 10px;border-radius:6px;margin-bottom:12px;height:auto}.foot h2{font:700 13px var(--sans);letter-spacing:.08em;text-transform:uppercase;color:#9a9a9a;margin-bottom:8px}.foot ul{list-style:none;margin:0;padding:0}.foot li{margin-bottom:4px}.copy{border-top:1px solid #333;margin:24px 0 0;padding-top:16px;font-size:14px}
/* cookies */
.cb{position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:3px solid var(--ink);box-shadow:0 -10px 30px rgba(0,0,0,.18);padding:16px 16px calc(16px + var(--sb))}.cb .in{max-width:900px;margin:0 auto}.cb h2{font-size:18px;margin-bottom:6px}.cb p{font-size:14px;margin-bottom:10px}.cb .acts{display:grid;gap:8px}.cb .acts .btn{width:100%}
.cb .cfg label{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.cb .cfg small{display:block;color:var(--mut)}.cb .cfg input{width:22px;height:22px;accent-color:var(--accent)}
@media(min-width:700px){.cards3{grid-template-columns:repeat(3,1fr)}.cb .acts{grid-template-columns:repeat(3,auto);justify-content:end}.cb .acts .btn{width:auto}.fcols{grid-template-columns:1.4fr 1fr 1fr}.fields{grid-template-columns:repeat(3,1fr);align-items:end}.scen{grid-template-columns:repeat(2,1fr)}.tools{grid-template-columns:1fr}}
@media(min-width:900px){main.wrap{padding-top:26px}.ptitle{font-size:44px}.top2{display:grid;grid-template-columns:1.65fr 1fr;gap:34px}.top2 .side{margin:0;border-left:1px solid var(--line);padding-left:30px}.top2 .side .row-a:first-child{border-top:0}.lead h2{font-size:42px}.lead .im{aspect-ratio:3/2}.two{grid-template-columns:1fr 1fr}.opsec{margin-left:0;margin-right:0;padding:4px 22px 26px}.list2{grid-template-columns:1fr 1fr;column-gap:34px}.article h1{font-size:44px}.nlbox{padding:34px 40px}.scen{grid-template-columns:repeat(2,1fr)}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}