.gu{min-height:100vh}.gu-main{padding-top:68px}.gu-nav{display:flex;gap:2px;margin-left:6px;min-width:0}.gu-nav a{padding:8px 10px;border-radius:10px;font-size:14.5px;font-weight:600;color:var(--text-2);text-decoration:none;white-space:nowrap}.gu-nav a:hover{color:var(--text);background:color-mix(in srgb,var(--surface-2) 80%,transparent)}@media (max-width:479px){.gu .lp-brand{font-size:0;gap:0}.gu-nav{margin-left:0}.gu-nav a{padding:8px;font-size:14px}}@media (max-width:379px){.gu .lp-nav__right .lp-btn{display:none}}@media (min-width:900px){.gu .lp-nav__theme{display:inline-flex}}.gu-wrap{max-width:780px;margin:0 auto;padding:0 var(--lp-gutter)}.gu-wrap--ancho{max-width:var(--lp-max)}.gu-head{padding:clamp(28px,6vw,56px) 0 clamp(20px,4vw,32px)}.gu-migas{display:flex;flex-wrap:wrap;align-items:center;gap:4px;margin:0 0 18px;padding:0;list-style:none;font-size:13.5px;color:var(--text-muted)}.gu-migas a{color:var(--text-2);text-decoration:none}.gu-migas a:hover{color:var(--primary-strong);text-decoration:underline;text-underline-offset:3px}.gu-migas li{display:inline-flex;align-items:center;gap:4px}.gu-head h1{margin:0;font-size:clamp(30px,5.6vw,48px);line-height:1.08;font-weight:800}.gu-head__lead{margin:16px 0 0;font-size:clamp(16.5px,2.2vw,19px);line-height:1.6}.gu-head__meta{margin:14px 0 0;font-size:13.5px;color:var(--text-muted)!important}.gu-art{padding-bottom:clamp(48px,8vw,88px)}.gu-art h2{margin:clamp(36px,6vw,52px) 0 12px;font-size:clamp(22px,3.4vw,28px);line-height:1.2;font-weight:750}.gu-art h3{margin:26px 0 8px;font-size:18.5px;font-weight:700}.gu-art li,.gu-art p{font-size:16.5px;line-height:1.72;color:var(--text-2)}.gu-art p{margin:0 0 14px}.gu-art ol,.gu-art ul{margin:0 0 16px;padding-left:22px}.gu-art li{margin:0 0 6px}.gu-art li::marker{color:var(--primary);font-weight:700}.gu-art strong{color:var(--text)}.gu-art a:not(.lp-btn){color:var(--primary-strong);text-underline-offset:3px}.gu-indice{margin:0 0 8px;padding:16px 18px;border-radius:16px;border:1px solid var(--border);background:var(--surface)}.gu-indice b{display:block;margin-bottom:8px;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted)}.gu-indice ol{margin:0}.gu-indice li{font-size:15.5px;margin:0 0 4px}.gu-formula{margin:18px 0;padding:18px 20px;border-radius:16px;background:color-mix(in srgb,var(--primary-soft) 55%,var(--surface));border:1px solid color-mix(in srgb,var(--primary) 22%,var(--border))}.gu-formula p{margin:0;font-size:17px;font-weight:650;color:var(--text);line-height:1.55}.gu-formula p+p{margin-top:8px}.gu-formula small{display:block;margin-top:8px;font-size:14px;font-weight:500;color:var(--text-2)}.gu-nota{display:flex;gap:12px;margin:18px 0;padding:14px 16px;border-radius:14px;background:var(--surface-2);color:var(--text-2);font-size:15px;line-height:1.6}.gu-nota svg{flex-shrink:0;margin-top:3px;color:var(--primary-strong)}.gu-tabla{margin:18px 0;overflow-x:auto;border:1px solid var(--border);border-radius:14px;background:var(--surface)}.gu-tabla table{width:100%;border-collapse:collapse;font-size:15px;min-width:520px}.gu-tabla td,.gu-tabla th{padding:11px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--border);color:var(--text-2);line-height:1.5}.gu-tabla th{font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);background:var(--surface-2)}.gu-tabla tr:last-child td{border-bottom:0}.gu-tabla td:first-child{font-weight:650;color:var(--text)}.gu-tabla .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.gu-tabla tfoot td{font-weight:750;color:var(--text);background:color-mix(in srgb,var(--primary-soft) 40%,var(--surface))}.gu-cta{margin:clamp(40px,7vw,60px) 0 0;padding:clamp(22px,4vw,32px);border-radius:var(--lp-r);background:linear-gradient(150deg,color-mix(in srgb,var(--primary-soft) 70%,var(--surface)),var(--surface));border:1px solid color-mix(in srgb,var(--primary) 24%,var(--border))}.gu-art .gu-cta h2{margin:0 0 8px;font-size:clamp(20px,3vw,24px)}.gu-cta p{margin:0 0 18px}.gu-cta__btns{display:flex;flex-wrap:wrap;gap:10px}.gu-rel{margin-top:clamp(40px,7vw,56px)}.gu-art .gu-rel h2{margin:0 0 14px;font-size:20px}.gu-cards{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin:0;padding:0;list-style:none}.gu-card{display:flex;flex-direction:column;gap:10px;height:100%;padding:20px;border-radius:18px;border:1px solid var(--border);background:var(--surface);text-decoration:none;transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease)}.gu-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--primary) 45%,var(--border));box-shadow:0 14px 30px color-mix(in srgb,var(--text) 8%,transparent)}.gu-card__ic{width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;color:var(--primary-strong);background:var(--primary-soft)}.gu-card b{font-family:var(--font-poppins),system-ui,sans-serif;font-size:17.5px;line-height:1.3;color:var(--text)}.gu-card span{font-size:15px;line-height:1.55;color:var(--text-2)}.gu-card__ir{margin-top:auto;display:inline-flex;align-items:center;gap:6px;font-weight:650;font-size:14.5px;color:var(--primary-strong)!important}.gu-art .gu-cards,.gu-art .gu-feats{padding:0}.gu-art .gu-cards li{margin:0}.gu-calc{margin:22px 0;padding:clamp(18px,3.5vw,26px);border-radius:var(--lp-r);border:1px solid var(--border-strong);background:var(--surface)}.gu-art .gu-calc h3{margin:0 0 4px;display:flex;align-items:center;gap:8px}.gu-calc__sub{margin:0 0 16px!important;font-size:14.5px!important}.gu-calc__grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.gu-calc__f{display:flex;flex-direction:column;gap:6px;min-width:0}.gu-calc__f label{font-size:13.5px;font-weight:650;color:var(--text-2)}.gu-calc__f small{font-size:12.5px;color:var(--text-muted)}.gu-calc__res{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin-top:18px;padding-top:18px;border-top:1px dashed var(--border-strong)}.gu-calc__k{padding:12px 14px;border-radius:14px;background:var(--surface-2)}.gu-calc__k span{display:block;font-size:12.5px;font-weight:650;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.gu-calc__k b{display:block;margin-top:4px;font-size:19px;white-space:nowrap;font-weight:800;color:var(--text);font-variant-numeric:tabular-nums}.gu-calc__k--main{background:color-mix(in srgb,var(--primary-soft) 70%,var(--surface))}.gu-calc__k--main b{color:var(--primary-strong)}.gu-calc__msg{margin:14px 0 0!important;display:flex;align-items:flex-start;gap:8px;font-size:15px!important}.gu-calc__msg svg{flex-shrink:0;margin-top:4px}.gu-calc__msg--good svg{color:var(--lp-good-ink)}.gu-calc__msg--warn svg{color:var(--warn,#b7791f)}.gu-calc__msg--bad svg{color:var(--bad,#c0392b)}.gu-feats{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin:18px 0 0;padding:0;list-style:none}.gu-art .gu-feats li{margin:0;padding:18px;border-radius:16px;border:1px solid var(--border);background:var(--surface)}.gu-feats b{display:flex;align-items:center;gap:8px;margin-bottom:6px;font-size:16.5px;color:var(--text)}.gu-feats b svg{color:var(--primary-strong);flex-shrink:0}.gu-feats p{margin:0!important;font-size:15px!important;line-height:1.6!important}