@layer base{:root{--background:210 40% 98%;--foreground:222.2 84% 4.9%;--card:0 0% 100%;--card-foreground:222.2 84% 4.9%;--popover:0 0% 100%;--popover-foreground:222.2 84% 4.9%;--primary:221.2 83% 53.3%;--primary-foreground:210 40% 98%;--secondary:210 40% 96.1%;--secondary-foreground:222.2 47.4% 11.2%;--muted:210 40% 96.1%;--muted-foreground:215.4 16.3% 46.9%;--accent:210 40% 96.1%;--accent-foreground:222.2 47.4% 11.2%;--destructive:0 84.2% 60.2%;--destructive-foreground:210 40% 98%;--success:142 71% 35%;--info:217 91% 45%;--warning:32 95% 44%;--border:214.3 31.8% 91.4%;--input:214.3 31.8% 91.4%;--ring:221.2 83% 53.3%;--radius:.8rem;--sidebar-background:210 20% 95%;--sidebar-foreground:222.2 84% 4.9%;--sidebar-primary:221.2 83% 53.3%;--sidebar-primary-foreground:210 40% 98%;--sidebar-accent:210 40% 96.1%;--sidebar-accent-foreground:222.2 47.4% 11.2%;--sidebar-border:214.3 31.8% 91.4%;--sidebar-ring:221.2 83% 53.3%;--a2-bg:225 20% 96.1%;--a2-surface:0 0% 100%;--a2-sunken:220 21.4% 94.5%;--a2-ink:223.6 21.6% 10%;--a2-ink-soft:228.5 13.1% 38.8%;--a2-ink-faint:227.5 11.5% 59.2%;--a2-line:223.6 18.6% 88.4%;--a2-accent:238.8 60.3% 50.6%;--a2-accent-foreground:0 0% 100%;--a2-accent-soft:237 71.4% 94.5%}.dark{--background:222.2 84% 4.9%;--foreground:210 40% 98%;--card:222.2 84% 4.9%;--card-foreground:210 40% 98%;--popover:222.2 84% 4.9%;--popover-foreground:210 40% 98%;--primary:217.2 91.2% 59.8%;--primary-foreground:222.2 47.4% 11.2%;--secondary:217.2 32.6% 17.5%;--secondary-foreground:210 40% 98%;--muted:217.2 32.6% 17.5%;--muted-foreground:215 20.2% 65.1%;--accent:217.2 32.6% 17.5%;--accent-foreground:210 40% 98%;--destructive:0 62.8% 30.6%;--destructive-foreground:210 40% 98%;--success:142 65% 55%;--info:217 85% 65%;--warning:32 90% 60%;--border:217.2 32.6% 17.5%;--input:217.2 32.6% 17.5%;--ring:224.3 76.3% 48%;--sidebar-background:222.2 40% 8%;--sidebar-foreground:210 40% 98%;--sidebar-primary:217.2 91.2% 59.8%;--sidebar-primary-foreground:222.2 47.4% 11.2%;--sidebar-accent:217.2 32.6% 17.5%;--sidebar-accent-foreground:210 40% 98%;--sidebar-border:217.2 32.6% 17.5%;--sidebar-ring:224.3 76.3% 48%;--a2-bg:225 16.7% 9.4%;--a2-surface:225 18.2% 12.9%;--a2-sunken:227.1 17.5% 15.7%;--a2-ink:226.7 31% 94.3%;--a2-ink-soft:228 15.7% 68.8%;--a2-ink-faint:227.5 9.8% 47.8%;--a2-line:225 15.4% 20.4%;--a2-accent:238.6 82.9% 70.2%;--a2-accent-foreground:237 38.5% 10.2%;--a2-accent-soft:232.7 30.3% 21.4%}}.seg{max-width:72ch;color:hsl(var(--foreground));margin:0 auto;padding:3rem 1.25rem 5rem;font-family:Inter,system-ui,sans-serif;line-height:1.65}.seg h1{letter-spacing:-.02em;margin:0 0 1rem;font-size:clamp(1.9rem,5vw,2.6rem);font-weight:700;line-height:1.15}.seg .lead{color:hsl(var(--muted-foreground));margin:0 0 2rem;font-size:1.15rem}.seg h2{letter-spacing:-.01em;margin:3rem 0 .75rem;font-size:clamp(1.3rem,3.5vw,1.6rem);font-weight:650;line-height:1.25}.seg h3{margin:2rem 0 .5rem;font-size:1.05rem;font-weight:650}.seg p{text-align:justify;hyphens:auto;margin:0 0 1rem}.seg ul{margin:0 0 1.5rem;padding-left:1.15rem}.seg li{margin-bottom:.6rem}.seg strong{font-weight:650}.seg a{color:hsl(var(--primary));text-underline-offset:.2em}.seg-cta{flex-wrap:wrap;align-items:center;gap:.75rem;margin:2rem 0 2.5rem;display:flex}.seg-cta .btn{border-radius:.5rem;align-items:center;gap:.5rem;padding:.75rem 1.35rem;font-weight:600;text-decoration:none;display:inline-flex}.seg-cta .btn-primario{background:hsl(var(--primary));color:hsl(var(--primary-foreground))}.seg-cta .btn-secundario{border:1px solid hsl(var(--border));color:hsl(var(--foreground))}.seg-cta .nota{color:hsl(var(--muted-foreground));width:100%;font-size:.9rem}.seg details{border-bottom:1px solid hsl(var(--border));padding:1rem 0}.seg details summary{cursor:pointer;font-weight:600;list-style:none}.seg details summary::-webkit-details-marker{display:none}.seg details summary:before{content:"+ ";color:hsl(var(--muted-foreground))}.seg details[open] summary:before{content:"– "}.seg details p{color:hsl(var(--muted-foreground));margin:.75rem 0 0}.seg-rodape-nav{border-top:1px solid hsl(var(--border));color:hsl(var(--muted-foreground));margin-top:3.5rem;padding-top:1.5rem;font-size:.95rem}.calc{border:1px solid hsl(var(--border));background:hsl(var(--card));border-radius:.75rem;margin:2rem 0;padding:1.5rem}.calc-campo{flex-direction:column;margin-bottom:1rem;display:flex}.calc-campo input{margin-top:auto}.calc-campo label{margin-bottom:.35rem;font-size:.9rem;font-weight:600;display:block}.calc-campo .ajuda{color:hsl(var(--muted-foreground));margin-top:.15rem;font-size:.82rem;font-weight:400;display:block}.calc input[type=number],.calc input[type=text]{border:1px solid hsl(var(--border));background:hsl(var(--background));width:100%;color:hsl(var(--foreground));font:inherit;font-variant-numeric:tabular-nums;border-radius:.45rem;padding:.6rem .75rem}.calc-linhas{border-collapse:collapse;width:100%;margin-bottom:1rem}.calc-linhas th{text-align:left;color:hsl(var(--muted-foreground));padding-bottom:.4rem;font-size:.82rem;font-weight:600}.calc-linhas td{vertical-align:middle;padding:.2rem .35rem .2rem 0}.calc-linhas td:last-child{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.calc-resultado{border-top:1px solid hsl(var(--border));margin-top:1.5rem;padding-top:1.25rem}.calc-resultado dl{grid-template-columns:1fr auto;gap:.5rem 1rem;margin:0;display:grid}.calc-resultado dt{color:hsl(var(--muted-foreground))}.calc-resultado dd{text-align:right;font-variant-numeric:tabular-nums;margin:0}.calc-resultado .destaque dt,.calc-resultado .destaque dd{font-size:1.25rem;font-weight:700}.calc-aviso{color:hsl(var(--muted-foreground));margin-top:1rem;font-size:.85rem}@media (width>=640px){.calc-duas{grid-template-columns:1fr 1fr;align-items:stretch;gap:0 1.25rem;display:grid}}