:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--paper:#f7f5f1;--surface:#fff;--surface-sunken:#edeae6;--line:#dcd7ca;--line-strong:#b6b0a1;--ink:#222b32;--ink-muted:#474e55;--ink-faint:#6a7076;--brand:#014f1f;--brand-ink:#f4f1eb;--ok-bg:#dff5e4;--ok-line:#79bd8d;--ok-ink:#013d18;--bad-bg:#fde9e7;--bad-line:#e88f8a;--bad-ink:#8a1013;--warn-bg:#fdeed2;--warn-line:#c98d33;--warn-ink:#5a340a;--focus:#7a4413;--radius-surface:12px;--radius-control:8px;--ease:cubic-bezier(.16, 1, .3, 1);--font-ui:"Geist", "Segoe UI", system-ui, -apple-system, sans-serif;--font-display:"Newsreader", Georgia, "Times New Roman", serif;--font-mono:"Geist Mono", ui-monospace, "SF Mono", "Consolas", monospace}*,:before,:after{box-sizing:border-box}*{margin:0;padding:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}body{background-color:var(--paper);color:var(--ink);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;font-size:17px;line-height:1.6}body:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(120% 100% at 50% 0,#014f1f0f,#0000 70%);height:60vh;position:fixed;inset:0 0 auto}.skip-link{z-index:10;background-color:var(--brand);color:var(--brand-ink);border-radius:var(--radius-control);transition:top .16s var(--ease);padding:12px 16px;font-size:15px;font-weight:500;text-decoration:none;position:absolute;top:-100px;left:16px}.skip-link:focus-visible{top:16px}.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}:where(a,button,input,[tabindex]):focus-visible{outline:3px solid var(--focus);outline-offset:2px}.shell{z-index:1;width:100%;max-width:44rem;margin:0 auto;padding:40px 20px 64px;position:relative}.masthead{margin-bottom:32px}.wordmark{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--brand);font-size:13px;font-weight:600}.masthead h1{font-family:var(--font-display);letter-spacing:-.02em;text-wrap:balance;margin:12px 0 16px;font-size:clamp(2.5rem,11.5vw,3.75rem);font-weight:400;line-height:1.08}.masthead h1 em{padding-bottom:.06em;font-style:italic;line-height:1.15}.marcado{white-space:nowrap;display:inline-block;position:relative}.risco{fill:none;width:calc(100% + .08em);height:.14em;stroke:var(--brand);stroke-width:.1em;stroke-linecap:square;pointer-events:none;position:absolute;bottom:-.04em;left:-.04em;overflow:visible}.risco path{vector-effect:non-scaling-stroke}.masthead p:not(.wordmark){color:var(--ink-muted);text-wrap:pretty;max-width:34ch}.checker{background-color:var(--surface);border:1px solid var(--line);border-radius:var(--radius-surface);padding:16px}@media (width>=24rem){.checker{padding:20px}}.mode-switch{background-color:var(--surface-sunken);border:1px solid var(--line);border-radius:var(--radius-control);grid-template-columns:1fr 1fr;gap:4px;margin-bottom:20px;padding:4px;display:grid}.mode-switch button{min-height:44px;color:var(--ink-muted);cursor:pointer;transition:background-color .18s var(--ease), color .18s var(--ease);background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;gap:8px;font-family:inherit;font-size:16px;font-weight:500;display:flex}.mode-switch button i{font-size:19px}.mode-switch button[aria-checked=true]{background-color:var(--surface);color:var(--brand);box-shadow:0 0 0 1px var(--line-strong), 0 1px 2px #014f1f1f;font-weight:600}.field{flex-direction:column;gap:8px;display:flex}.field label{color:var(--ink);font-size:15px;font-weight:600}.field-control{align-items:center;display:flex;position:relative}.field-control input{background-color:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-control);width:100%;min-height:52px;font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--ink);transition:border-color .18s var(--ease);padding:12px 100px 12px 14px;font-size:18px}.field-control input::placeholder{color:var(--ink-faint)}.field-control-longo input{font-family:var(--font-ui);font-variant-numeric:normal;font-size:17px}.field-control input:focus{border-color:var(--brand);box-shadow:inset 0 0 0 1px var(--brand);outline:none}.field-control input:focus-visible{outline:3px solid var(--focus);outline-offset:1px}.btn-paste{background-color:var(--surface-sunken);border:1px solid var(--line);min-height:40px;color:var(--ink-muted);cursor:pointer;transition:color .18s var(--ease), border-color .18s var(--ease);border-radius:6px;align-items:center;gap:6px;padding:0 12px;font-family:inherit;font-size:14px;font-weight:500;display:flex;position:absolute;right:6px}.btn-paste i{font-size:17px}.btn-paste:hover{color:var(--ink);border-color:var(--line-strong)}.btn-paste:active{transform:scale(.97)}.field-note{color:var(--ink-muted);font-size:14px}.field-error{color:var(--bad-ink);align-items:flex-start;gap:8px;font-size:14px;font-weight:500;display:flex}.field-error i{margin-top:2px;font-size:17px}.btn-primary{background-color:var(--brand);width:100%;min-height:52px;color:var(--brand-ink);border-radius:var(--radius-control);cursor:pointer;transition:opacity .18s var(--ease), transform .12s var(--ease);border:none;justify-content:center;align-items:center;gap:8px;margin-top:16px;font-family:inherit;font-size:17px;font-weight:600;display:flex}.btn-primary i{font-size:19px}.btn-primary:hover:not(:disabled){opacity:.86}.btn-primary:active:not(:disabled){transform:scale(.99)}.btn-primary:disabled{opacity:.55;cursor:not-allowed}.spinning{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.verdict{border-radius:var(--radius-surface);animation:verdict-in .42s var(--ease) both;border:2px solid;margin-top:16px;padding:20px}@keyframes verdict-in{0%{opacity:0;transform:translateY(8px)}}.verdict:focus-visible{outline-offset:3px;outline-color:currentColor}.verdict-ok{background-color:var(--ok-bg);border-color:var(--ok-line);color:var(--ok-ink)}.verdict-bad{background-color:var(--bad-bg);border-color:var(--bad-line);color:var(--bad-ink)}.verdict-head{align-items:center;gap:10px;display:flex}.verdict-head i{font-size:28px}.verdict-head h2{font-family:var(--font-display);letter-spacing:-.01em;font-size:1.625rem;font-weight:600;line-height:1.2}.verdict-caption{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;opacity:.92;margin-top:18px;font-size:12px;font-weight:600;display:block}.verdict-value{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em;word-break:break-all;margin-top:4px;font-size:1.375rem;display:block}.verdict p{border-top:1px solid color-mix(in srgb, currentColor 35%, transparent);text-wrap:pretty;margin-top:18px;padding-top:18px;font-size:16px}.verdict-dismiss{min-height:44px;color:inherit;text-underline-offset:3px;cursor:pointer;background:0 0;border:none;align-items:center;padding:0;font-family:inherit;font-size:15px;font-weight:600;text-decoration:underline;display:inline-flex}.steps{margin-top:48px}.section-title{font-family:var(--font-display);letter-spacing:-.01em;margin-bottom:16px;font-size:1.5rem;font-weight:600}.steps ol{counter-reset:step;list-style:none}.steps li{counter-increment:step;border-top:1px solid var(--line);grid-template-columns:2.5rem 1fr;align-items:baseline;padding:14px 0;display:grid}.steps li:before{content:counter(step, decimal-leading-zero);font-family:var(--font-mono);color:var(--ink-muted);font-size:14px;font-weight:600}.caution{background-color:var(--warn-bg);border-left:5px solid var(--warn-line);border-radius:0 var(--radius-surface) var(--radius-surface) 0;margin-top:48px;padding:20px}.caution h2{font-family:var(--font-display);color:var(--warn-ink);align-items:center;gap:10px;margin-bottom:12px;font-size:1.375rem;font-weight:600;display:flex}.caution h2 i{font-size:23px}.caution p{color:var(--warn-ink);text-wrap:pretty;font-size:16px}.caution p+p{margin-top:10px}.support{border-top:1px solid var(--line);margin-top:48px;padding-top:32px}.support p{color:var(--ink-muted);text-wrap:pretty;max-width:42ch;margin-bottom:16px}.btn-secondary{background-color:var(--surface);width:100%;min-height:52px;color:var(--ink);border:1px solid var(--line-strong);border-radius:var(--radius-control);transition:background-color .18s var(--ease), transform .12s var(--ease);justify-content:center;align-items:center;gap:8px;font-size:17px;font-weight:600;text-decoration:none;display:inline-flex}.btn-secondary i{font-size:21px}.btn-secondary:hover{background-color:var(--surface-sunken)}.btn-secondary:active{transform:scale(.99)}.page-footer{border-top:1px solid var(--line);color:var(--ink-muted);text-align:center;text-wrap:pretty;margin-top:56px;padding-top:24px;font-size:14px}@media (width>=40rem){.shell{padding:72px 32px 96px}.masthead{margin-bottom:40px}.masthead p:not(.wordmark){max-width:44ch;font-size:18px}.checker,.verdict,.caution{padding:28px}.verdict-head h2{font-size:1.875rem}.verdict-value{font-size:1.625rem}.btn-secondary{width:auto;padding:0 24px}.steps,.caution,.support{margin-top:64px}}