:root[data-tema=arfin]{color-scheme:light dark;--arfin-amarelo:#f8b20a;--arfin-amarelo-hover:#ffc233;--arfin-amarelo-claro:light-dark(#fdeec4,#3b2e0a);--arfin-azul-tinta:light-dark(#11708c,#4cb8d6);--arfin-azul-wedny:#1541fa;--bg-page:light-dark(#fff,#0d0d0c);--bg-surface:light-dark(#fafafa,#151514);--bg-surface-raised:light-dark(#f2f2f2,#1c1c1a);--bg-surface-hover:light-dark(#ebebeb,#262624);--border-default:light-dark(#d6d6d6,#3a3a37);--border-subtle:light-dark(#ebebeb,#262624);--text-primary:light-dark(#0a0a0a,#f5f5f3);--text-secondary:light-dark(#525252,#b3b3ae);--text-tertiary:light-dark(#6b6b6b,#8f8f8a);--accent:var(--arfin-amarelo);--accent-hover:var(--arfin-amarelo-hover);--accent-active:#e8920c;--accent-text:var(--arfin-azul-tinta);--text-on-accent:#000;--focus-ring:var(--arfin-azul-tinta);--shadow-sm:0 1px 2px light-dark(#0000000f,#0009);--shadow-md:0 8px 24px light-dark(#00000014,#0000008c);--shadow-lg:0 24px 64px light-dark(#0000001f,#0009);--glow-accent:0 8px 24px #f8b20a59;--mesa:light-dark(#f4f3f1,#181817);--destaque-suave:var(--arfin-amarelo-claro);--fecho-bg:light-dark(#0a0a0a,#1c1c1a);--header-bg:light-dark(#ffffffeb,#0d0d0ce0);--logo-wedny:light-dark(var(--arfin-azul-wedny),var(--blue-400));--ok:light-dark(#15803d,#4ade80);--erro:light-dark(#dc2626,#f87171);--fonte-medida:ui-monospace, "Cascadia Mono", Consolas, monospace;scroll-padding-top:var(--header-h)}:root[data-tema=arfin][data-modo=claro]{color-scheme:light}:root[data-tema=arfin][data-modo=escuro]{color-scheme:dark}:root[data-tema=arfin] a:not(.btn):hover{color:var(--text-primary)}[data-tema=arfin] .site-header,[data-tema=arfin] .site-header:not([data-scrolled]){background:var(--header-bg);backdrop-filter:blur(10px);border-bottom-color:var(--border-subtle)}[data-tema=arfin] .site-header:before{display:none}[data-tema=arfin] .site-header:not([data-scrolled]) .nav a{color:var(--text-secondary)}[data-tema=arfin] .site-header:not([data-scrolled]) .nav a[aria-current=page]{color:var(--text-primary)}[data-tema=arfin] .nav-toggle span{background:var(--text-primary)}[data-tema=arfin] .site-header .btn--primary{color:var(--text-primary);border-color:var(--border-default);box-shadow:none;background:0 0}[data-tema=arfin] .site-header__logo i,[data-tema=arfin] .site-footer__brand i{color:var(--logo-wedny)}.arfin h1,.arfin h2{letter-spacing:-.02em;text-wrap:balance;font-weight:800}.arfin h1{font-size:clamp(2.2rem,3vw + .9rem,3.5rem);line-height:1.02}.arfin h2{font-size:clamp(1.9rem,4.4vw,3.2rem);line-height:1.04}.arfin h3{font-size:1.15rem;line-height:1.3}.arfin section{border-top:1px solid var(--border-subtle)}.arfin .medida{font-family:var(--fonte-medida);color:var(--text-secondary);font-size:.85rem}.arfin .cabeca{flex-direction:column;gap:14px;max-width:760px;margin-bottom:clamp(28px,4vw,44px);display:flex}.arfin .cabeca p{color:var(--text-secondary);font-size:1.1rem}.s-amarelo{fill:var(--arfin-amarelo)}.s-claro{fill:var(--destaque-suave)}.s-tinta{stroke:var(--arfin-azul-tinta)}.s-tinta-f{fill:var(--arfin-azul-tinta)}.s-ink{fill:var(--text-primary)}.s-papel{fill:var(--bg-page)}.s-mesa{fill:var(--mesa)}.s-traco{stroke:var(--text-secondary)}.s-borda{stroke:var(--border-default)}.s-texto{fill:var(--text-secondary)}.s-erro{stroke:var(--erro)}.s-sem{fill:none}.marcas{position:relative}.marcas:before,.marcas:after{content:"";pointer-events:none;width:22px;height:22px;position:absolute}.marcas:before{border-top:1.5px solid var(--text-primary);border-left:1.5px solid var(--text-primary);top:0;left:0}.marcas:after{border-bottom:1.5px solid var(--text-primary);border-right:1.5px solid var(--text-primary);bottom:0;right:0}.arfin-barra{max-width:calc(var(--container-max) + var(--gutter) * 2);padding:14px var(--gutter);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-inline:auto;display:flex}.arfin-marca{letter-spacing:-.03em;color:var(--text-primary);align-items:center;gap:10px;min-height:44px;font-size:1.6rem;font-weight:700;display:inline-flex}.arfin-marca small{letter-spacing:0;color:var(--text-secondary);font-size:.9rem;font-weight:500}.arfin-marca img{border-radius:50%;flex:none;width:36px;height:36px}.arfin-barra nav{flex-wrap:wrap;gap:4px;display:flex}.arfin-barra nav a{color:var(--text-secondary);align-items:center;min-height:44px;padding:0 12px;font-size:.95rem;display:inline-flex}.arfin-marca img{background:light-dark(#0000,#f2f2f2);padding:2px}.arfin-prefs{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.arfin-prefs .idiomas{border:1px solid var(--border-default);border-radius:var(--radius-pill);padding:2px;display:inline-flex}.arfin-prefs .idiomas a{border-radius:var(--radius-pill);letter-spacing:.06em;min-width:44px;min-height:40px;color:var(--text-secondary);justify-content:center;align-items:center;padding:0 10px;font-size:.85rem;font-weight:700;display:inline-flex}.arfin-prefs .idiomas a[aria-current=true]{background:var(--text-primary);color:var(--bg-page)}.arfin-prefs .modo{border-radius:var(--radius-pill);border:1px solid var(--border-default);min-height:44px;color:var(--text-primary);font:inherit;cursor:pointer;background:0 0;align-items:center;gap:8px;padding:0 14px;font-size:.85rem;display:inline-flex}.arfin-prefs .modo:hover{background:var(--bg-surface-hover)}.arfin-prefs .modo svg{flex:none;width:18px;height:18px}.arfin-prefs a:focus-visible,.arfin-prefs .modo:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.abertura{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:center;gap:clamp(28px,4vw,56px);display:grid}.abertura .texto{flex-direction:column;gap:22px;min-width:0;display:flex}.abertura .lead{max-width:34ch;font-size:1.2rem}.acoes{flex-wrap:wrap;gap:12px;display:flex}.requisitos{color:var(--text-secondary);font-size:.9rem}.demo{background:var(--mesa);border-radius:24px;flex-direction:column;gap:14px;min-width:0;margin:0;padding:20px;display:flex}.demo svg{background:var(--bg-page);border-radius:12px;width:100%;height:auto;display:block}.alterna{background:var(--bg-page);border:1px solid var(--border-subtle);border-radius:var(--radius-pill);flex-wrap:wrap;align-self:flex-start;gap:4px;padding:4px;display:inline-flex}.alterna .tag{border-color:#0000}.placar{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.placar div{background:var(--bg-page);border-radius:12px;flex-direction:column;gap:2px;padding:10px 12px;display:flex}.placar b{font-variant-numeric:tabular-nums;font-size:1.6rem;font-weight:800;line-height:1}.placar span,.nota-demo{color:var(--text-secondary);font-size:.85rem}.peca{animation:entra .5s var(--ease-emphasized) both}@keyframes entra{0%{transform:translate(28px)}}@media (prefers-reduced-motion:reduce){.peca{animation:none}}.controle{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.controle label{font-size:.95rem;font-weight:600}.controle input[type=range]{min-width:160px;height:44px;accent-color:var(--arfin-azul-tinta);flex:1}.leitura{font-family:var(--fonte-medida);font-size:.9rem}.motivos{grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:28px 32px;margin:0;padding:0;list-style:none;display:grid}.motivos li{border-top:2px solid var(--text-primary);flex-direction:column;gap:6px;padding-top:16px;display:flex}.motivos b{font-size:1.15rem}.motivos span{color:var(--text-secondary)}.compara{border-radius:var(--radius-lg);border:1px solid var(--border-subtle);margin-top:32px;overflow-x:auto}.compara:focus-visible{outline:2px solid var(--accent-text);outline-offset:3px}.compara table{border-collapse:collapse;width:100%;min-width:520px}.compara th,.compara td{text-align:left;border-bottom:1px solid var(--border-subtle);vertical-align:top;padding:16px 20px}.compara thead th{letter-spacing:.14em;text-transform:uppercase;color:var(--text-secondary);background:var(--mesa);font-size:.8rem;font-weight:600}.compara tr:last-child td,.compara tr:last-child th{border-bottom:0}.compara .sim{color:var(--ok);font-weight:600}.destaques{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.destaque{background:var(--mesa);border-radius:22px;flex-direction:column;gap:16px;min-width:0;padding:24px;display:flex}.destaque svg{background:var(--bg-page);border-radius:14px;width:100%;height:auto;display:block}.destaque p{color:var(--text-secondary)}.relatorio{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.relatorio li{background:var(--bg-page);border-radius:16px;grid-template-columns:14px 1fr;gap:12px;padding:12px 14px;display:grid}.relatorio li:before{content:"";background:var(--erro);border-radius:50%;width:10px;height:10px;margin-top:7px}.relatorio li.ok:before{background:var(--ok)}.relatorio b{display:block}.relatorio span{color:var(--text-secondary);font-size:.95rem}.grupos{grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:28px 32px;display:grid}.grupo h3{letter-spacing:.16em;text-transform:uppercase;color:var(--accent-text);border-bottom:2px solid var(--arfin-amarelo);padding-bottom:10px;font-size:.8rem;font-weight:600}.grupo ul{margin:0;padding:0;list-style:none}.grupo li{border-bottom:1px solid var(--border-subtle);flex-direction:column;gap:2px;padding:11px 0;display:flex}.grupo li b{font-weight:600}.grupo li b .painel{color:var(--text-secondary);font-size:.85rem;font-weight:400}.grupo li span{color:var(--text-secondary);font-size:.93rem}.grupo li:target{box-shadow:inset 4px 0 0 var(--arfin-amarelo);padding-left:12px}.depoimentos{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:16px;display:grid}.depoimentos blockquote{border-radius:var(--radius-lg);background:var(--mesa);flex-direction:column;gap:10px;margin:0;padding:22px;display:flex}.depoimentos cite{color:var(--text-secondary);font-size:.9rem;font-style:normal}.planos{grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));align-items:stretch;gap:16px;display:grid}.plano{border:1px solid var(--border-subtle);background:var(--bg-page);border-radius:22px;flex-direction:column;gap:14px;padding:26px;display:flex}.plano.destaque-plano{background:var(--arfin-amarelo);border-color:var(--arfin-amarelo);color:#000}.plano .nome-plano{letter-spacing:.12em;text-transform:uppercase;font-size:1rem;font-weight:700}.plano .valor{letter-spacing:-.01em;font-size:3rem;font-weight:800;line-height:1}.plano ul{flex-direction:column;gap:6px;margin:0;padding-left:1.1em;font-size:.97rem;display:flex}.plano .btn{margin-top:auto}.plano.destaque-plano .medida{color:#1f1f1f}.plano.destaque-plano .btn{color:#fff;background:#000;border-color:#000}.plano .em-breve{color:var(--text-secondary);flex-direction:column;gap:4px;margin-top:auto;font-weight:600;display:flex}.plano .em-breve a{padding-block:10px;font-weight:500;text-decoration:underline}.plano.destaque-plano .em-breve,.plano.destaque-plano .em-breve a{color:#1f1f1f}.selo{letter-spacing:.12em;text-transform:uppercase;color:#fff;border-radius:var(--radius-pill);background:#000;align-self:flex-start;padding:5px 12px;font-size:.75rem;font-weight:700}.garantia{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:16px;margin-top:28px;display:grid}.garantia div{flex-direction:column;gap:4px;display:flex}.garantia span{color:var(--text-secondary);font-size:.95rem}.perguntas{flex-direction:column;max-width:820px;display:flex}.perguntas details{border-bottom:1px solid var(--border-subtle)}.perguntas summary{cursor:pointer;justify-content:space-between;gap:16px;min-height:44px;padding:20px 0;font-size:1.08rem;font-weight:600;list-style:none;display:flex}.perguntas summary::-webkit-details-marker{display:none}.perguntas summary:after{content:"+";font:500 1.4rem/1 var(--fonte-medida);color:var(--accent-text)}.perguntas details[open] summary:after{content:"–"}.perguntas details p{color:var(--text-secondary);max-width:65ch;padding-bottom:20px}.fecho{background:var(--fecho-bg);color:#fff;border-radius:28px;flex-direction:column;align-items:flex-start;gap:22px;padding:clamp(32px,6vw,72px);display:flex}.fecho h2{color:#fff}.fecho p{color:#d6d3d1;max-width:48ch;font-size:1.1rem}.fecho .medida{color:#d6d3d1}.fecho a:not(.btn){color:#fff;text-decoration:underline}.fecho.marcas:before,.fecho.marcas:after{border-color:#fff}.fecho .btn--primary{color:#000}.arfin-legal{color:var(--text-secondary);max-width:90ch;margin-top:28px;font-size:.85rem}.arfin-legal a{color:var(--accent-text);margin-block:-12px;padding-block:12px;text-decoration:underline;display:inline-block}.texto-corrido p a{text-decoration:underline}.texto-corrido{flex-direction:column;gap:18px;max-width:72ch;display:flex}.texto-corrido h2{margin-top:18px;font-size:clamp(1.4rem,3vw,2rem)}.texto-corrido ol,.texto-corrido ul{flex-direction:column;gap:8px;margin:0;padding-left:1.3em;display:flex}.texto-corrido code,.hash{font-family:var(--fonte-medida);background:var(--mesa);overflow-wrap:anywhere;border-radius:6px;padding:2px 6px;font-size:.85rem}.aviso-rascunho{background:var(--destaque-suave);border-radius:12px;padding:12px 16px;font-weight:600}@media (width<=860px){.abertura,.destaques{grid-template-columns:minmax(0,1fr)}.arfin-barra nav{display:none}}.arfin .vantagens{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.arfin .vantagens li{text-indent:-1.4em;padding-left:1.4em}.arfin .vantagens li:before{content:"✓";text-indent:0;width:1.4em;color:var(--accent-text);font-weight:800;display:inline-block}.arfin .cabeca .vantagens{flex-flow:wrap;gap:6px 24px}.origem{color:var(--text-secondary);font-size:.95rem;font-style:italic}.provas{grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));gap:20px;display:grid}.antes-depois{grid-template-columns:auto 1fr;gap:8px 14px;margin:0;display:grid}.antes-depois dt{font-family:var(--fonte-medida);letter-spacing:.08em;text-transform:uppercase;padding-top:3px;font-size:.8rem;font-weight:700}.antes-depois dd{color:var(--text-secondary);margin:0}.antes-depois dt:nth-of-type(2){color:var(--accent-text)}.antes-depois dd:nth-of-type(2){color:var(--text-primary)}.provas-nota{margin-top:18px}.cta-faixa{padding-top:0}.cta-caixa{background:var(--mesa);border:2px solid var(--arfin-amarelo);border-radius:24px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px 32px;padding:clamp(24px,4vw,40px);display:flex}.cta-caixa h2{margin:0 0 6px;font-size:clamp(1.3rem,2.4vw,1.75rem)}.cta-caixa p{color:var(--text-secondary);max-width:52ch;margin:0}.cta-barra{z-index:40;background:var(--fecho-bg);color:#fff;border-radius:999px;align-items:center;gap:16px;width:max-content;max-width:calc(100% - 32px);padding:10px 10px 10px 20px;display:flex;position:fixed;bottom:16px;left:50%;transform:translate(-50%);box-shadow:0 12px 32px #00000047}.cta-barra[hidden]{display:none}.cta-barra span{font-size:.95rem;font-weight:600}.cta-barra .btn--primary{color:#000}@media (width<=520px){.cta-barra span{display:none}.cta-barra{padding:8px}}.grupos-atalhos{flex-wrap:wrap;gap:8px;margin-bottom:28px;display:flex}.grupos-atalhos a{border:1px solid var(--border-default);color:var(--text-primary);border-radius:999px;padding:6px 14px;font-size:.9rem;text-decoration:none}.grupos-atalhos a:hover{border-color:var(--arfin-amarelo)}#ferramentas .grupo+.grupo{margin-top:40px}#ferramentas .grupo h3{margin-bottom:18px}.cartoes{grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:18px;margin:0;padding:0;list-style:none;display:grid}.grupo li.cartao{background:var(--mesa);border-radius:18px;flex-direction:column;gap:6px;min-width:0;padding:16px;scroll-margin-top:90px;display:flex}.cartao>b{font-size:1.02rem;font-weight:650}.cartao>b .painel{color:var(--text-secondary);font-size:.85rem;font-weight:400}.cartao>span{color:var(--text-secondary);font-size:.93rem}.grupo li.cartao:target{box-shadow:0 0 0 3px var(--arfin-amarelo)}.arte-ferramenta{background:var(--bg-page);border-radius:12px;width:100%;height:auto;margin-bottom:6px;display:block}.na-pratica{color:var(--text-secondary);border-top:1px solid var(--border-subtle);margin:4px 0 0;padding-top:8px;font-size:.88rem}.na-pratica b{color:var(--text-primary);font-weight:600}.s-corte{stroke:#e6007e}