.surface-calc-container[data-astro-cid-eyw2fth2]{background:hsl(var(--bg-surface));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-xl,16px);box-shadow:var(--shadow-lg);margin-bottom:32px;padding:24px}.calc-header-bar[data-astro-cid-eyw2fth2]{border-bottom:1px solid hsl(var(--border-subtle));flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;padding-bottom:16px;display:flex}.calc-title-group[data-astro-cid-eyw2fth2]{align-items:center;gap:12px;display:flex}.calc-badge[data-astro-cid-eyw2fth2]{color:hsl(var(--text-lcd-live));background:#38bdf826;border:1px solid #38bdf84d;border-radius:9999px;padding:4px 10px;font-size:.75rem;font-weight:700}.calc-title[data-astro-cid-eyw2fth2]{color:hsl(var(--text-primary));margin:0;font-size:1.25rem;font-weight:700}.shape-selector-nav[data-astro-cid-eyw2fth2]{background:hsl(var(--bg-card));border:1px solid hsl(var(--border-subtle));border-radius:10px;flex-wrap:wrap;gap:6px;padding:4px;display:flex}.shape-tab[data-astro-cid-eyw2fth2]{color:hsl(var(--text-secondary));cursor:pointer;background:0 0;border:none;border-radius:7px;padding:8px 12px;font-size:.84rem;font-weight:600;transition:transform .15s,opacity .15s,background-color .15s,border-color .15s,color .15s,box-shadow .15s}.shape-tab[data-astro-cid-eyw2fth2].active{background:hsl(var(--bg-elevated));color:hsl(var(--text-primary));border:1px solid hsl(var(--border-subtle))}.bento-surface-stage[data-astro-cid-eyw2fth2]{grid-template-columns:1.4fr 1fr;gap:24px;display:grid}@media (width<=920px){.bento-surface-stage[data-astro-cid-eyw2fth2]{grid-template-columns:1fr}}.main-surface-card[data-astro-cid-eyw2fth2]{background:hsl(var(--bg-card));border:1px solid hsl(var(--border-subtle));border-radius:14px;flex-direction:column;gap:20px;padding:20px;display:flex}.shape-formula-banner[data-astro-cid-eyw2fth2]{background:hsl(var(--bg-surface));border-left:3px solid hsl(var(--text-lcd-live));color:hsl(var(--text-secondary));border-radius:8px;padding:10px 14px;font-size:.85rem}.shape-formula-banner[data-astro-cid-eyw2fth2] strong[data-astro-cid-eyw2fth2]{color:hsl(var(--text-primary))}.shape-inputs-grid[data-astro-cid-eyw2fth2]{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;display:grid}.dim-field[data-astro-cid-eyw2fth2]{flex-direction:column;gap:6px;display:flex}.dim-field[data-astro-cid-eyw2fth2] label[data-astro-cid-eyw2fth2]{color:hsl(var(--text-secondary));font-size:.8rem;font-weight:600}.dim-input-wrapper[data-astro-cid-eyw2fth2]{background:hsl(var(--bg-surface));border:1px solid hsl(var(--border-subtle));border-radius:8px;align-items:center;padding:4px 10px;display:flex}.dim-input-wrapper[data-astro-cid-eyw2fth2] input[data-astro-cid-eyw2fth2]{width:100%;color:hsl(var(--text-primary));font-variant-numeric:tabular-nums;background:0 0;border:none;font-size:1.15rem;font-weight:700}.dim-input-wrapper[data-astro-cid-eyw2fth2] input[data-astro-cid-eyw2fth2]:focus{outline:none}.dim-unit[data-astro-cid-eyw2fth2]{color:hsl(var(--text-muted));font-size:.85rem;font-weight:700}.margin-presets-box[data-astro-cid-eyw2fth2]{flex-direction:column;gap:8px;display:flex}.margin-label[data-astro-cid-eyw2fth2]{color:hsl(var(--text-muted));font-size:.8rem;font-weight:600}.margin-buttons[data-astro-cid-eyw2fth2]{flex-wrap:wrap;gap:8px;display:flex}.margin-btn[data-astro-cid-eyw2fth2]{background:hsl(var(--bg-surface));border:1px solid hsl(var(--border-subtle));color:hsl(var(--text-secondary));cursor:pointer;border-radius:6px;padding:6px 12px;font-size:.8rem;font-weight:600;transition:transform .15s,opacity .15s,background-color .15s,border-color .15s,color .15s,box-shadow .15s}.margin-btn[data-astro-cid-eyw2fth2]:hover,.margin-btn[data-astro-cid-eyw2fth2].active{border-color:hsl(var(--border-focus));color:hsl(var(--text-primary));background:hsl(var(--bg-elevated))}.materials-estimator-card[data-astro-cid-eyw2fth2]{background:hsl(var(--bg-surface));border:1px solid hsl(var(--border-subtle));border-radius:12px;flex-direction:column;gap:14px;padding:16px;display:flex}.estimator-header[data-astro-cid-eyw2fth2]{align-items:center;gap:8px;display:flex}.est-icon[data-astro-cid-eyw2fth2]{font-size:1.2rem}.est-title[data-astro-cid-eyw2fth2]{color:hsl(var(--text-primary));font-size:.9rem;font-weight:700}.materials-grid[data-astro-cid-eyw2fth2]{grid-template-columns:1fr 1fr;gap:14px;display:grid}@media (width<=600px){.materials-grid[data-astro-cid-eyw2fth2]{grid-template-columns:1fr}}.mat-subcard[data-astro-cid-eyw2fth2]{background:hsl(var(--bg-card));border:1px solid hsl(var(--border-subtle));border-radius:8px;flex-direction:column;gap:10px;padding:12px;display:flex}.mat-name[data-astro-cid-eyw2fth2]{color:hsl(var(--text-lcd-live));font-size:.82rem;font-weight:700}.mat-input-row[data-astro-cid-eyw2fth2]{color:hsl(var(--text-secondary));justify-content:space-between;align-items:center;font-size:.78rem;display:flex}.mat-input-wrap[data-astro-cid-eyw2fth2]{background:hsl(var(--bg-surface));border:1px solid hsl(var(--border-subtle));border-radius:6px;align-items:center;width:80px;padding:2px 6px;display:flex}.mat-input-wrap[data-astro-cid-eyw2fth2] input[data-astro-cid-eyw2fth2]{width:100%;color:hsl(var(--text-primary));text-align:right;background:0 0;border:none;font-size:.85rem;font-weight:700}.mat-input-wrap[data-astro-cid-eyw2fth2] input[data-astro-cid-eyw2fth2]:focus{outline:none}.mat-input-wrap[data-astro-cid-eyw2fth2] span[data-astro-cid-eyw2fth2]{color:hsl(var(--text-muted));margin-left:2px;font-size:.75rem}.coats-select[data-astro-cid-eyw2fth2]{background:hsl(var(--bg-surface));border:1px solid hsl(var(--border-subtle));color:hsl(var(--text-primary));border-radius:6px;padding:2px 6px;font-size:.8rem}.mat-result-line[data-astro-cid-eyw2fth2]{border-top:1px solid hsl(var(--border-subtle));color:hsl(var(--text-secondary));padding-top:8px;font-size:.82rem}.mat-result-line[data-astro-cid-eyw2fth2] strong[data-astro-cid-eyw2fth2]{color:hsl(var(--text-primary));font-size:.95rem}.telemetry-surface-card[data-astro-cid-eyw2fth2]{background:hsl(var(--bg-card));border:1px solid hsl(var(--border-subtle));border-radius:14px;flex-direction:column;gap:18px;padding:20px;display:flex}.surface-lcd[data-astro-cid-eyw2fth2]{margin-top:0}.law-card[data-astro-cid-eyw2fth2]{background:hsl(var(--bg-surface));border:1px solid hsl(var(--border-subtle));border-radius:12px;flex-direction:column;gap:8px;padding:14px;display:flex}.law-header[data-astro-cid-eyw2fth2]{align-items:center;gap:8px;display:flex}.law-icon[data-astro-cid-eyw2fth2]{font-size:1.2rem}.law-title[data-astro-cid-eyw2fth2]{color:hsl(var(--text-primary));font-size:.9rem;font-weight:700}.law-desc[data-astro-cid-eyw2fth2]{color:hsl(var(--text-secondary));font-size:.78rem;line-height:1.45}.law-tags[data-astro-cid-eyw2fth2]{flex-wrap:wrap;gap:6px;margin-top:4px;display:flex}.law-tags[data-astro-cid-eyw2fth2] .tag[data-astro-cid-eyw2fth2]{background:hsl(var(--bg-card));border:1px solid hsl(var(--border-subtle));color:hsl(var(--text-muted));border-radius:4px;padding:2px 6px;font-size:.7rem}.rooms-matrix[data-astro-cid-eyw2fth2]{border-top:1px solid hsl(var(--border-subtle));padding-top:14px}.matrix-title[data-astro-cid-eyw2fth2]{color:hsl(var(--text-muted));text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px;font-size:.78rem;font-weight:700}.matrix-grid[data-astro-cid-eyw2fth2]{flex-direction:column;gap:6px;display:flex}.matrix-item[data-astro-cid-eyw2fth2]{background:hsl(var(--bg-surface));border:1px solid hsl(var(--border-subtle));border-radius:6px;justify-content:space-between;padding:6px 10px;font-size:.8rem;display:flex}.matrix-item[data-astro-cid-eyw2fth2] span[data-astro-cid-eyw2fth2]{color:hsl(var(--text-secondary))}.matrix-item[data-astro-cid-eyw2fth2] strong[data-astro-cid-eyw2fth2]{color:hsl(var(--text-lcd-live))}.hero-calc-header[data-astro-cid-2swk6g5b]{text-align:center;margin-top:16px;margin-bottom:12px;padding:0 16px}.main-title[data-astro-cid-2swk6g5b]{color:hsl(var(--text-primary));letter-spacing:-.02em;margin-bottom:6px;font-size:clamp(1.5rem,3.5vw,2.25rem);font-weight:800}.main-subtitle[data-astro-cid-2swk6g5b]{color:hsl(var(--text-secondary));max-width:680px;margin:0 auto;font-size:clamp(.88rem,1.8vw,1rem);line-height:1.45}