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.answer{padding:0 3px 19px;max-width:960px;font-size:12px;line-height:1.85;color:var(--muted)}.method-details .answer ul{padding-left:18px;margin:0}.method-details .answer a{color:var(--deep);text-decoration:underline}.site-footer{background:var(--ink);color:#d0deea}.footer-inner,.footer-meta{max-width:1320px;margin:auto;padding:26px 40px;display:flex;justify-content:space-between;align-items:center;gap:20px}.footer-inner p{font-size:11px;margin:0}.footer-inner>a:last-child{font-size:11px;color:var(--blue)}.footer-meta{border-top:1px solid #ffffff16;padding-top:16px;padding-bottom:18px;font-size:9px;color:#96afc2;letter-spacing:.05em}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,20px);z-index:100;max-width:calc(100vw - 32px);background:var(--ink);color:#fff;padding:12px 20px;border:1px solid #75c5fb70;border-radius:12px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;box-shadow:0 8px 25px 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@media(min-width:1450px){.metric-value{font-size:46px}}
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@media(max-width:800px){.workspace{grid-template-columns:1fr}.output-column{position:static}.intro{min-height:210px}.hero-art{width:150px;opacity:.65}.hero-art img{width:210px;left:-20px;top:0}.hero-coordinate{font-size:26px;left:12px;top:83px}.hero-caption{display:none}h1 br{display:block}h1 span{margin-left:0}.brand span{display:none}.main-metrics .metric-value{font-size:46px}.operation{padding:14px 11px;flex-direction:column;gap:7px;text-align:center}.operation svg{width:27px;height:27px}.operation strong{font-size:18px}.operation small{display:none}.knowledge-grid{gap:12px}.knowledge-item{padding:18px}.knowledge-item h3{font-size:18px}.footer-inner{padding:23px 24px}.footer-meta{padding:15px 24px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{body{background:#fff;font:11pt Arial,sans-serif;color:#243342}body>*{display:none!important}#print-card{display:block!important;margin:0;padding:8mm}#print-card h1{font:24pt Arial,sans-serif;margin:0 0 3mm}#print-card h2{font:16pt Arial,sans-serif}#print-card .print-brand{font:bold 22pt Arial;letter-spacing:.1em;color:#175582;margin-bottom:4mm}#print-card .print-grid{display:grid;grid-template-columns:1fr 1fr;gap:3mm 7mm}#print-card .print-grid p{margin:0;padding:2mm 0;border-bottom:1px solid #d6e0e9}#print-card .print-primary{background:#e3eaf2;padding:5mm;margin:5mm 0;display:flex;gap:15mm}#print-card .print-primary strong{display:block;font-size:22pt}#print-card .print-note{font-size:9pt;line-height:1.5}#print-card a{overflow-wrap:anywhere;text-decoration:underline}@page{size:A4;margin:12mm}}