.df-page{max-width:1040px;margin:auto;padding:2.5rem 1.2rem 4rem;color:var(--text,#172033)}.df-page header{max-width:780px}.df-eyebrow{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;font-weight:700;color:#1d4ed8}.df-page h1{font-size:clamp(2rem,5vw,3rem);line-height:1.12}.df-intro{font-size:1.15rem;line-height:1.65}.df-page p,.df-page li{line-height:1.65}.df-page #df-controls{padding:0;border:0;min-width:0}.df-page #df-form{border:1px solid var(--border,#cbd5e1);border-radius:16px;padding:clamp(1rem,3vw,1.7rem)}.df-toolbar,.df-actions{display:flex;gap:.7rem;flex-wrap:wrap;align-items:end;margin:1.2rem 0}.df-toolbar label{display:block;font-weight:650;margin-bottom:.4rem}.df-page button,.df-page select,.df-page input{font:inherit;box-sizing:border-box;color:inherit;border:1px solid var(--border,#94a3b8);border-radius:7px;padding:.65rem;background:var(--bg,#fff)}.df-page button{cursor:pointer;padding:.7rem 1rem;min-height:44px}.df-page button:disabled{opacity:.5;cursor:not-allowed}.df-page .df-primary{background:#1d4ed8;color:#fff;font-weight:700;border-color:#1d4ed8}.df-page :is(input,button,select,summary,a):focus-visible{outline:3px solid #2563eb;outline-offset:3px}.df-page .df-group{min-width:0;border:1px solid var(--border,#cbd5e1);border-radius:10px;padding:1rem;margin:1.2rem 0}.df-group legend,.df-group summary{font-size:1rem;font-weight:700}.df-group summary{cursor:pointer;padding:.25rem 0;min-height:30px}.df-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem 1.4rem;margin-top:.7rem}.df-field label{display:block;font-weight:600;line-height:1.4;margin-bottom:.4rem}.df-field label span{font-size:.8rem;color:var(--text-muted,#475569);font-weight:400}.df-field input{width:100%;min-height:44px}.df-field p{font-size:.83rem;margin:.4rem 0 0;color:var(--text-muted,#475569)}.df-page input[aria-invalid=true]{border:2px solid #be123c}.df-page #df-status{padding:1rem;border-radius:8px;background:var(--bg-alt,#f1f5f9)}.df-page .df-error{color:#9f1239;background:#fff1f2!important}.df-page #df-errors{padding:1rem 1rem 1rem 2rem;border:1px solid #be123c;border-radius:8px}.df-checks{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.df-check{border:1px solid var(--border,#cbd5e1);border-left:4px solid #64748b;border-radius:8px;padding:1rem;break-inside:avoid}.df-check h3{font-size:1rem;margin:0 0 .6rem}.df-check p{font-size:.9rem;overflow-wrap:anywhere}.df-badge{font-size:.78rem;font-weight:700;display:inline-block;border-radius:4px;padding:.2rem .5rem;background:#e2e8f0;color:#334155}.df-met{border-left-color:#2563eb}.df-met .df-badge{background:#dbeafe;color:#1e40af}.df-conflict{border-left-color:#be123c}.df-conflict .df-badge{background:#ffe4e6;color:#9f1239}.df-boundary{border:1px solid #cbd5e1;background:var(--bg-alt,#f8fafc);padding:1.25rem;border-radius:12px;margin:2rem 0}.df-boundary h2{font-size:1.2rem;margin-top:0}.df-content{max-width:780px;margin:2rem auto;line-height:1.75}.df-content h2{font-size:1.45rem;margin-top:2rem}.df-content h3{font-size:1.1rem}.df-content pre{overflow:auto;padding:1rem;background:var(--bg-alt,#f8fafc)}.df-content table{display:block;overflow:auto;border-collapse:collapse}.df-content th,.df-content td{text-align:left;padding:.5rem;border:1px solid var(--border,#cbd5e1)}.df-measurements{margin:1.5rem 0}.df-measurements summary{cursor:pointer;font-weight:650}.df-measurements dl{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:.5rem}.df-measurements dd{margin:0}.df-sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
@media(max-width:650px){.df-grid,.df-checks{grid-template-columns:1fr}.df-page{padding:1.5rem .8rem 3rem}.df-toolbar>*,.df-actions button{flex:1 1 100%}.df-toolbar select{width:100%}}
@media(prefers-reduced-motion:reduce){.df-page *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media print{body{background:#fff!important;color:#000!important}body>header,body>footer,.header,.footer,nav,#df-form,.df-actions,.df-content,noscript,#df-errors{display:none!important}.df-page{max-width:none;padding:0;font-size:10pt}.df-page h1{font-size:20pt}.df-page #df-status{background:none!important;padding:0}.df-checks{display:block}.df-check{margin:.5rem 0;padding:.6rem}.df-checks h3{font-size:11pt}.df-boundary{break-inside:avoid}.df-measurements{display:block}.df-measurements dl{display:grid!important}.df-page a{color:#000}#df-results:empty:before{content:'No current geometry report. Run the checker after your last edit.'}}