.main-container{max-width:960px;margin:0 auto;padding:1.5rem 1.5rem 3rem}.page-title{font-family:var(--calc-font-headline);color:var(--calc-text-primary);margin:0 0 .5rem;font-size:clamp(1.6rem,4vw,2.4rem)}.page-subtitle{color:var(--calc-text-faded);margin:0 0 2rem;line-height:1.5}.input-card,.result-card{background:var(--calc-bg-card);border:1px solid var(--calc-border-default);border-radius:var(--calc-radius-lg);margin-bottom:1.25rem;padding:1.25rem 1.5rem}.card-title{font-family:var(--calc-font-headline);text-transform:uppercase;letter-spacing:.05em;color:var(--calc-text-faded);margin:0 0 1rem;font-size:1rem}.form-group{flex-direction:column;gap:.4rem;display:flex}.form-group label{color:var(--calc-text-faded);font-size:.9rem}.form-group input{background:var(--calc-bg-input);border:1px solid var(--calc-border-strong);border-radius:var(--calc-radius-md);color:var(--calc-text-primary);font-family:var(--calc-font-mono);transition:var(--calc-transition-default,border-color .15s);padding:.65rem .85rem;font-size:1.05rem}.form-group input:focus,.form-group select:focus{border-color:var(--calc-cyan);outline:none}.form-group select{background:var(--calc-bg-input);border:1px solid var(--calc-border-strong);border-radius:var(--calc-radius-md);color:var(--calc-text-primary);font-family:var(--calc-font-headline);transition:var(--calc-transition-default,border-color .15s);padding:.65rem .85rem;font-size:1rem}.input-hint{color:var(--calc-text-dim);font-size:.8rem}.input-grid{grid-template-columns:repeat(2,1fr);gap:1rem;display:grid}@media (width<=560px){.input-grid{grid-template-columns:1fr}}.tab-bar{flex-wrap:wrap;gap:.4rem;margin-bottom:1.25rem;display:flex}.tab-btn{background:var(--calc-bg-card);border:1px solid var(--calc-border-default);border-radius:var(--calc-radius-md);color:var(--calc-text-faded);cursor:pointer;font-family:var(--calc-font-headline);padding:.55rem 1rem;font-size:.88rem;font-weight:600;transition:color .15s,border-color .15s,background .15s}.tab-btn:hover{color:var(--calc-text-primary);border-color:var(--calc-cyan)}.tab-btn.active{background:var(--calc-cyan);border-color:var(--calc-cyan);color:#0d1117}.tab-panel{display:none}.tab-panel.active{display:block}.preset-row{flex-wrap:wrap;gap:.5rem;margin-bottom:1.25rem;display:flex}.preset-chip{background:var(--calc-bg-input);border:1px solid var(--calc-border-strong);color:var(--calc-text-faded);cursor:pointer;border-radius:999px;padding:.4rem .85rem;font-size:.82rem;font-weight:600;transition:color .15s,border-color .15s,background .15s}.preset-chip:hover{color:var(--calc-text-primary);border-color:var(--calc-cyan);background:var(--calc-bg-glass)}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem;margin-top:1.25rem;display:grid}.stat-card{background:var(--calc-bg-glass);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-md);padding:.7rem .85rem}.stat-label{color:var(--calc-text-dim);text-transform:uppercase;letter-spacing:.04em;margin-bottom:.25rem;font-size:.72rem}.stat-value{color:var(--calc-text-primary);font-family:var(--calc-font-mono);font-size:1.1rem;font-weight:600}.dof-note{border-radius:var(--calc-radius-md);color:var(--calc-text-faded);background:#22d3ee14;border:1px solid #22d3ee40;margin-top:1rem;padding:.7rem .9rem;font-size:.88rem}.chart-wrap{background:var(--calc-bg-card);border:1px solid var(--calc-border-default);border-radius:var(--calc-radius-lg);margin:0 0 1.25rem;padding:1.25rem 1.5rem}.chart-title{font-family:var(--calc-font-headline);text-transform:uppercase;letter-spacing:.05em;color:var(--calc-text-faded);margin:0 0 1rem;font-size:1rem}.hyper-table-wrap,.sensor-table-wrap{margin-top:1.25rem;overflow-x:auto}.data-table{border-collapse:collapse;width:100%;font-size:.88rem}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--calc-border-subtle);padding:.55rem .7rem}.data-table th{color:var(--calc-text-dim);font-family:var(--calc-font-headline);text-transform:uppercase;letter-spacing:.04em;font-size:.74rem}.data-table td{color:var(--calc-text-primary);font-family:var(--calc-font-mono)}.data-table td:first-child{font-family:var(--calc-font-headline);color:var(--calc-text-faded)}.data-table tr.row-active td{color:var(--calc-cyan);background:#22d3ee1a}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.result-value{font-family:var(--calc-font-mono);color:var(--calc-cyan);margin-bottom:.3rem;font-size:clamp(1.8rem,5vw,2.6rem)}.result-detail{color:var(--calc-text-faded);line-height:1.5}[data-theme=light] .input-card,[data-theme=light] .result-card,[data-theme=light] .chart-wrap{background:#fff;border-color:#0000001f;box-shadow:0 1px 4px #0000000f}[data-theme=light] .form-group input,[data-theme=light] .form-group select{color:#0f172a;background:#f0f4f9;border-color:#00000026}[data-theme=light] .result-value{color:#0891b2}[data-theme=light] .tab-btn{color:#475569;background:#fff;border-color:#0000001f}[data-theme=light] .tab-btn:hover{color:#0f172a;border-color:#0891b2}[data-theme=light] .tab-btn.active{color:#fff;background:#0891b2;border-color:#0891b2}[data-theme=light] .preset-chip{color:#475569;background:#edf2f9;border-color:#00000026}[data-theme=light] .preset-chip:hover{color:#0f172a;background:#e2e8f3;border-color:#0891b2}[data-theme=light] .stat-card{background:#edf2f9;border-color:#0000001a}[data-theme=light] .stat-label{color:#64748b}[data-theme=light] .stat-value{color:#0f172a}[data-theme=light] .dof-note{color:#1e3a5f;background:#eff9fb;border-color:#0891b259}[data-theme=light] .data-table th{color:#64748b}[data-theme=light] .data-table td{color:#0f172a}[data-theme=light] .data-table td:first-child{color:#475569}[data-theme=light] .data-table th,[data-theme=light] .data-table td{border-bottom-color:#0000001a}[data-theme=light] .data-table tr.row-active td{color:#0891b2;background:#0891b21a}