body.gr-page{--paper:#f3f6fc;--white:#fff;--ink:#14243a;--muted:#586779;--line:#dbe3ef;--accent:#1554cf;--dark:#0e2b59;--soft:#e9f0ff;--highlight:#ffda52;margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 system-ui,-apple-system,'Segoe UI',sans-serif}.gr-page *{box-sizing:border-box}.gr-page [hidden]{display:none!important}.gr-page a{color:var(--accent);text-underline-offset:3px}.gr-page button,.gr-page input{font:inherit}.gr-page button{cursor:pointer}.gr-page button:disabled{opacity:.45;cursor:default}.gr-wrap{width:min(1160px,calc(100% - 48px));margin:auto}.gr-header{background:white;border-bottom:1px solid var(--line)}.gr-nav{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:20px 0}.gr-brand{color:var(--dark)!important;font-size:25px;font-weight:850;letter-spacing:-1.3px;text-decoration:none;display:flex;gap:10px;align-items:center}.gr-brand svg{width:30px;height:30px}.gr-links{display:flex;flex-wrap:wrap;gap:10px 20px;font-size:12px}.gr-links a{color:var(--muted);text-decoration:none}.gr-links a:hover,.gr-links a[aria-current=page]{text-decoration:underline}.gr-skip{position:absolute;top:-100px;left:16px;padding:10px;background:white;z-index:10}.gr-skip:focus{top:6px}.gr-page :is(input,button,a,textarea):focus-visible{outline:3px solid #84aaf3;outline-offset:3px}.gr-hero{padding:48px 0 28px;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,.6fr);gap:35px;align-items:center}.gr-eyebrow{font-size:11px;font-weight:800;letter-spacing:1.8px;color:var(--accent);text-transform:uppercase;margin:0 0 12px}.gr-page h1{font-size:clamp(2.4rem,5vw,3.6rem);letter-spacing:-.055em;line-height:1.07;margin:0 0 20px}.gr-intro{color:var(--muted);font-size:16px;max-width:670px}.gr-small,.gr-help{font-size:12px;color:var(--muted)}.gr-art{background:var(--dark);border-radius:20px;padding:22px;max-width:260px;justify-self:end;width:100%}.gr-art svg{width:100%;display:block}.gr-notice{background:#fffbed;border-left:4px solid var(--highlight);padding:16px 20px;font-size:13px;margin-bottom:24px}.gr-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:25px;align-items:start}.gr-layout>*,.gr-fields>*{min-width:0}.gr-card{padding:25px;border:1px solid var(--line);background:white;border-radius:14px;margin-bottom:18px}.gr-page h2{font-size:22px;letter-spacing:-.03em;line-height:1.25;margin:0 0 14px}.gr-page h3{font-size:16px;margin:0 0 10px}.gr-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin:18px 0}.gr-page label{display:block;font-size:12px;font-weight:700}.gr-page input{width:100%;min-width:0;margin-top:6px;padding:11px 10px;border:1px solid #aebcd0;border-radius:7px;color:var(--ink);background:white;font-variant-numeric:tabular-nums}.gr-page input[aria-invalid=true]{border-color:#ac2c2c}.gr-wide{grid-column:1/-1}.gr-divider{border-top:1px solid var(--line);margin-top:24px;padding-top:22px}.gr-actions{display:flex;flex-wrap:wrap;gap:10px;margin:17px 0}.gr-button{display:inline-block;text-decoration:none;border:1px solid var(--line);border-radius:7px;padding:11px 15px;background:white;color:var(--dark)!important;font-weight:700;font-size:12px}.gr-button-primary{background:var(--accent);border-color:var(--accent);color:white!important}.gr-example{padding:12px 15px;border-radius:6px;background:#fffbed;color:#655520;font-size:12px}.gr-error{background:#fff0ee;border:1px solid #dfada5;padding:15px;color:#8b2424;border-radius:7px;font-size:13px}.gr-status{font-size:12px;color:var(--muted);min-height:20px;margin:10px 0}.gr-result{background:var(--dark);color:white;padding:28px;border-radius:14px}.gr-result .gr-eyebrow{color:#acc9ff}.gr-result h2{font-size:44px;overflow-wrap:anywhere;letter-spacing:-.05em;color:var(--highlight);margin-bottom:8px}.gr-result p{font-size:13px;color:#d3e1f8}.gr-facts{margin:20px 0 0}.gr-facts div{display:flex;justify-content:space-between;gap:18px;border-top:1px solid #ffffff30;padding:11px 0;font-size:13px}.gr-facts dt{color:#c2d3ed}.gr-facts dd{margin:0;font-weight:700;text-align:right;overflow-wrap:anywhere}.gr-note{font-size:12px;color:var(--muted);margin-top:16px}.gr-copybox{width:100%;min-height:190px;font:12px/1.6 monospace;padding:12px;border:1px solid var(--line)}.gr-meter{display:flex;height:24px;overflow:hidden;border-radius:5px;background:#dce7f8;margin:18px 0 9px}.gr-meter-needed{background:var(--accent)}.gr-meter-spare{background:var(--highlight)}.gr-legend{display:flex;gap:20px;flex-wrap:wrap;font-size:11px;color:var(--muted)}.gr-legend i{display:inline-block;width:10px;height:10px;margin-right:5px}.gr-explain{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;border-top:1px solid var(--line);margin-top:35px;padding:32px 0 45px}.gr-explain p{font-size:13px;color:var(--muted)}.gr-footer{border-top:1px solid var(--line);padding:24px 0;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted)}.gr-footer .gr-links{font-size:11px}.gr-article{max-width:790px;padding:45px 0 60px;margin:auto}.gr-article h1{font-size:clamp(2.3rem,4.5vw,3.1rem)}.gr-article h2{margin-top:34px;font-size:24px}.gr-article p,.gr-article li{color:var(--muted);font-size:15px}.gr-article li{margin:9px 0}.gr-formula{padding:18px 22px;background:var(--soft);border-radius:9px;line-height:1.9;overflow-wrap:anywhere}.gr-tablewrap{max-width:100%;overflow:auto}.gr-table{border-collapse:collapse;width:100%;font-size:13px}.gr-table th,.gr-table td{text-align:left;padding:12px 8px;border-bottom:1px solid var(--line)}.gr-article img{display:block;max-width:100%;height:auto}.gr-print-summary{white-space:pre-wrap;font-size:12px}.gr-noscript{padding:15px;background:#fffbed}
@media(max-width:850px){.gr-layout{grid-template-columns:minmax(0,1fr)}.gr-hero{grid-template-columns:minmax(0,1fr) minmax(0,.4fr)}.gr-art{padding:13px}.gr-nav{flex-wrap:wrap;gap:12px}}
@media(max-width:560px){.gr-wrap{width:calc(100% - 32px)}.gr-hero{grid-template-columns:minmax(0,1fr);padding:32px 0 20px}.gr-art{display:none}.gr-card{padding:20px 17px}.gr-fields{gap:14px}.gr-result{padding:24px 20px}.gr-result h2{font-size:38px}.gr-notice{padding:14px 16px;font-size:12px}.gr-explain{grid-template-columns:minmax(0,1fr);gap:18px}.gr-footer{flex-direction:column}.gr-article{padding-top:32px}.gr-article p,.gr-article li{font-size:14px}.gr-facts div{font-size:12px}}
@media print{body.gr-page{background:white;color:black}.gr-wrap{width:100%}.gr-header,.gr-footer,.gr-hero,.gr-form,.gr-explain,.gr-actions,.gr-status,.gr-copybox,.gr-skip,.gr-noscript{display:none!important}.gr-layout{display:block}.gr-card,.gr-result{border:1px solid #aaa;background:white;color:black;padding:15px;break-inside:avoid}.gr-result .gr-eyebrow,.gr-result h2,.gr-result p,.gr-facts dt{color:black}.gr-facts div{border-color:#aaa}.gr-notice{background:white;border-color:#aaa}.gr-article{max-width:none;padding:0}.gr-article h1{font-size:26pt}.gr-meter{print-color-adjust:exact;-webkit-print-color-adjust:exact}}