:root{--bg:#f6f8fb;--surface:#fff;--text:#152033;--muted:#4c5b6e;--line:#dfe5ec;--brand:#0d6b63;--brand2:#0f8d81;--accent:#e9f7f4;--shadow:0 12px 35px rgba(21,32,51,.08);--radius:18px;--max:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}.nav{position:relative;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:68px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--text);font-size:20px}.brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:white;font-weight:900}.nav-links{display:flex;gap:20px;align-items:center}.nav-links a{color:var(--text);font-weight:650}.nav-links a[aria-current="page"]{color:var(--brand);text-decoration:underline;text-underline-offset:4px}.nav-toggle{display:none;align-items:center;min-height:44px;padding:8px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--text);font:inherit;font-weight:700;cursor:pointer}.skip-link{position:absolute;left:8px;top:-48px;z-index:40;background:var(--brand);color:#fff;padding:10px 14px;border-radius:10px}.skip-link:focus{top:8px}a:focus-visible,.btn:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--brand);outline-offset:3px}.hero{padding:82px 0 54px}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}.eyebrow{display:inline-flex;padding:7px 11px;border-radius:999px;background:var(--accent);color:var(--brand);font-weight:750;font-size:14px}.hero h1{font-size:clamp(42px,6vw,72px);line-height:1.02;letter-spacing:-.045em;margin:18px 0}.hero p{font-size:20px;color:var(--muted);max-width:760px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:13px 18px;border-radius:12px;border:1px solid var(--line);font-weight:750;cursor:pointer;background:white;color:var(--text)}.btn.primary{background:var(--brand);color:white;border-color:var(--brand)}.btn:hover{text-decoration:none;transform:translateY(-1px)}.hero-card,.card,.calc,.result,.notice{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-card{padding:24px}.hero-metric{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}.hero-metric:last-child{border-bottom:0}.hero-metric strong{font-size:22px}.section{padding:54px 0}.section h2{font-size:clamp(30px,4vw,46px);letter-spacing:-.03em;margin:0 0 12px}.section-lead{color:var(--muted);max-width:760px;margin:0 0 28px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{padding:22px}.card h3{margin:10px 0 8px;font-size:21px}.card p{margin:0;color:var(--muted)}.tag{display:inline-flex;padding:5px 9px;border-radius:999px;background:#eef2f6;color:#4d5b6c;font-size:13px;font-weight:700}.page-hero{padding:54px 0 28px}.page-hero h1{font-size:clamp(36px,5vw,58px);line-height:1.08;letter-spacing:-.035em;margin:12px 0}.page-hero p{font-size:19px;color:var(--muted);max-width:820px}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start}.calc-col{grid-column:1;grid-row:1;min-width:0}.side{grid-column:2;grid-row:1 / span 2;align-self:start;position:sticky;top:84px}.seo-copy{grid-column:1;grid-row:2;min-width:0}.calc{padding:24px}.calc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field label{font-weight:700}.field small{color:var(--muted)}input,select{width:100%;padding:12px 13px;border:1px solid #cfd7e1;border-radius:10px;background:#fff;color:var(--text);font:inherit}input:focus,select:focus{outline:3px solid rgba(13,107,99,.14);border-color:var(--brand)}.full{grid-column:1/-1}.result{padding:22px;margin-top:18px;background:#fcfffe}.result[hidden]{display:none}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.metric{padding:15px;border:1px solid var(--line);border-radius:14px;background:white}.metric span{display:block;color:var(--muted);font-size:13px}.metric strong{display:block;font-size:24px;margin-top:3px}.recommend{margin-top:15px;padding:16px;border-radius:14px;background:var(--accent);color:#0b544e}.side{display:grid;gap:16px}.notice{padding:18px;box-shadow:none}.notice h3{margin:0 0 6px}.notice p,.notice li{color:var(--muted);font-size:14px}.ad-slot{min-height:120px;border:1px dashed #b7c1cc;border-radius:14px;display:grid;place-items:center;color:#7b8795;background:#fafbfc;text-align:center;padding:18px}.article{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,4vw,46px);box-shadow:var(--shadow)}.article h2{margin-top:36px;font-size:29px;letter-spacing:-.02em}.article h3{margin-top:26px}.article p,.article li{color:#354154}.article .toc{background:#f7f9fb;border:1px solid var(--line);border-radius:14px;padding:18px}.cta{padding:26px;border-radius:18px;background:linear-gradient(135deg,#0d6b63,#0f8d81);color:white}.cta h2,.cta p{color:white}.footer{margin-top:60px;padding:36px 0;border-top:1px solid var(--line);background:white}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}.footer a{color:var(--muted)}.footer small{color:var(--muted)}.breadcrumbs{font-size:14px;color:var(--muted)}.breadcrumbs a{color:var(--muted)}.muted{color:var(--muted)}.list-clean{list-style:none;padding:0;margin:0;display:grid;gap:8px}.kicker{font-weight:800;color:var(--brand)}
@media(max-width:850px){.hero-grid,.content-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.grid{grid-template-columns:1fr 1fr}.hero{padding-top:52px}.nav-toggle{display:inline-flex}.nav-links{display:none;position:absolute;top:100%;left:0;right:0;z-index:30;flex-direction:column;gap:0;align-items:stretch;background:#fff;border-bottom:1px solid var(--line);padding:8px 16px 16px;box-shadow:var(--shadow)}.nav-links.is-open{display:flex}.nav-links a{min-height:44px;display:flex;align-items:center}.calc-col,.side,.seo-copy{grid-column:auto;grid-row:auto;position:static}.result-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid,.calc-grid,.result-grid,.footer-grid{grid-template-columns:1fr}.full{grid-column:auto}.hero h1{font-size:40px}.wrap{width:min(var(--max),calc(100% - 22px))}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn:hover{transform:none}}

.updated{font-size:13px!important;color:var(--muted)!important;margin-top:10px}.seo-copy{margin-top:28px}.seo-copy h2{font-size:30px;letter-spacing:-.02em;margin-top:34px}.seo-copy h3{font-size:22px;margin-top:25px}.seo-copy p,.seo-copy li{color:#354154}.summary-box,.warning,.sources,.faq{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;margin-top:22px}.summary-box{background:#f9fbfd}.warning{background:#fff9ec;border-color:#ead7a0}.sources{box-shadow:none}.source-list{margin:0;padding-left:20px;display:grid;gap:8px}.faq details{border-top:1px solid var(--line);padding:14px 0}.faq details:first-of-type{border-top:0}.faq summary{font-weight:750;cursor:pointer}.calc-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.inline-cta{margin:28px 0;padding:20px;border-radius:16px;background:var(--accent)}.inline-cta p{margin:5px 0 0}.table-wrap{overflow:auto}.data-table{width:100%;min-width:520px;border-collapse:collapse;background:#fff}.data-table th,.data-table td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}.data-table th{background:#f7f9fb}.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 0}.pill{display:inline-flex;padding:5px 9px;border-radius:999px;background:#eef2f6;color:#4d5b6c;font-size:13px;font-weight:700}.calc-note{font-size:14px;color:var(--muted);margin-top:12px}.error-box{background:#fff2f2;border:1px solid #efc0c0;color:#7c2626;border-radius:12px;padding:14px;margin-top:15px}.error-box ul{margin:8px 0 0;padding-left:18px}.result:focus{outline:3px solid rgba(13,107,99,.28);outline-offset:3px}.related{margin-top:8px}.related ul,.cluster-links{margin:8px 0 0;padding-left:18px;display:grid;gap:6px}.monetization-slot{display:none}.notice h2{font-size:18px;letter-spacing:0;margin:0 0 6px}.notice a[aria-current="page"]{font-weight:800;color:var(--text)}.source-list a,.article a{overflow-wrap:anywhere}
/* Reserva fija solo cuando existe una unidad aprobada en la configuración. */
.monetization-slot.ad-reserved{display:block;min-height:282px;margin:28px 0;text-align:center;contain:layout}.ad-reserved small{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}.adsbygoogle{display:block;width:300px;height:250px;margin:0 auto}.consent-settings{display:block;margin:20px auto;background:#fff;color:var(--text);border:1px solid var(--line);border-radius:8px;padding:10px 16px;cursor:pointer}[hidden]{display:none!important}

@media(max-width:420px){.monetization-slot.ad-reserved{display:none}}