.main-container{max-width:1000px;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 1.5rem;line-height:1.6}.input-card,.result-card,.trust-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}.tab-note{color:var(--calc-text-dim);margin:0;font-size:.85rem;line-height:1.6}.tab-note:not(:last-child){margin-bottom:1rem}#fpc-note,#ci-hint{border-radius:var(--calc-radius-md);background:var(--calc-bg-glass,#ffffff08);border:1px solid var(--calc-border-subtle,#ffffff14);border-left:3px solid var(--calc-cyan);margin-top:.75rem;margin-bottom:0;padding:.6rem .85rem}.input-grid{grid-template-columns:repeat(2,1fr);gap:1rem;display:grid}.form-group{flex-direction:column;gap:.4rem;display:flex}.form-group label{color:var(--calc-text-faded);font-size:.9rem}.form-group input,.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-mono);transition:var(--calc-transition-default,border-color .15s);padding:.65rem .85rem;font-size:1.05rem}.form-group select{font-family:var(--calc-font-body,"Inter", sans-serif);cursor:pointer;font-size:.95rem}.form-group input:focus,.form-group select:focus{border-color:var(--calc-cyan);outline:none}.input-hint{color:var(--calc-text-dim);font-size:.8rem}.result-value{font-family:var(--calc-font-mono);color:var(--calc-cyan);margin-bottom:.3rem;font-size:clamp(1.6rem,5vw,2.4rem)}.result-detail{color:var(--calc-text-faded);line-height:1.5}.warning-badge{border-radius:var(--calc-radius-md);color:#f59e0b;background:#f59e0b1f;border:1px solid #f59e0b4d;margin-top:1rem;padding:.75rem 1rem;font-size:.85rem;line-height:1.5}.visualizer-card{background:var(--calc-bg-subtle,#00000026);border:1px solid var(--calc-border-subtle,#ffffff14);border-radius:var(--calc-radius-md);margin-top:1.25rem;padding:1rem}.visualizer-title{text-transform:uppercase;letter-spacing:.05em;color:var(--calc-text-faded);margin:0 0 .75rem;font-size:.85rem}#ci-svg{width:100%;height:auto;max-height:120px;display:block}.benchmark-section{margin-top:1.25rem}.benchmark-title{text-transform:uppercase;letter-spacing:.05em;color:var(--calc-text-faded);margin:0 0 .75rem;font-size:.85rem}.benchmark-grid{grid-template-columns:repeat(4,1fr);gap:.75rem;display:grid}.bm-card{background:var(--calc-bg-input);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-md);flex-direction:column;align-items:center;padding:.65rem .5rem;display:flex}.bm-label{color:var(--calc-text-dim);margin-bottom:.25rem;font-size:.75rem}.bm-val{font-family:var(--calc-font-mono);color:var(--calc-cyan);font-size:.95rem;font-weight:600}.interpretation{border-radius:var(--calc-radius-md);background:var(--calc-bg-glass,#ffffff08);border:1px solid var(--calc-border-subtle,#ffffff14);border-left:3px solid var(--calc-cyan);color:var(--calc-text-faded);margin-top:1rem;padding:.9rem 1rem;font-size:.9rem;line-height:1.6}.trust-card{background:var(--calc-bg-card);border:1px solid var(--calc-border-default);border-radius:var(--calc-radius-lg);margin-top:2rem;padding:1.25rem 1.5rem}.trust-card__header{align-items:center;gap:.75rem;margin-bottom:.75rem;display:flex}.trust-card__badge{color:var(--calc-cyan);background:#0891b226;border-radius:4px;padding:.2rem .5rem;font-size:.75rem;font-weight:600;display:inline-block}.trust-card__title{color:var(--calc-text-primary);margin:0;font-size:1.05rem}.trust-card__meta{color:var(--calc-text-dim);border-bottom:1px solid var(--calc-border-subtle);margin:0 0 .75rem;padding-bottom:.5rem;font-size:.8rem}.trust-card__text{color:var(--calc-text-faded);margin:0 0 .75rem;font-size:.85rem;line-height:1.6}.trust-card__citations{color:var(--calc-text-dim);font-size:.8rem}.trust-card__citations ul{margin:.4rem 0 0 1.2rem;padding:0}.trust-card__citations li{margin-bottom:.25rem}.page-sections-outer{max-width:1600px;margin:0 auto;padding:0 1.5rem 3rem}@media (width<=768px){.input-grid{grid-template-columns:1fr}.benchmark-grid{grid-template-columns:repeat(2,1fr)}.main-container{padding:1rem 1rem 2rem}}[data-theme=light] .input-card,[data-theme=light] .result-card,[data-theme=light] .trust-card{background:var(--calc-bg-card,#fff);border-color:var(--calc-border-default,#0000001f);box-shadow:0 1px 4px #0000000f}[data-theme=light] .form-group input,[data-theme=light] .form-group select{background:var(--calc-bg-input,#f0f4f9);border-color:var(--calc-border-strong,#00000026);color:var(--calc-text-primary,#0f172a)}[data-theme=light] .tab-note{color:var(--calc-text-dim,#475569)}[data-theme=light] #fpc-note,[data-theme=light] #ci-hint{background:var(--calc-bg-subtle,#eff9fb);border-color:var(--calc-border-subtle,#0891b240);border-left-color:var(--calc-cyan,#0891b2);color:var(--calc-text-faded,#334155)}[data-theme=light] .result-value{color:var(--calc-cyan,#0891b2)}[data-theme=light] .interpretation{background:var(--calc-bg-subtle,#eff9fb);border-color:var(--calc-border-subtle,#0891b240);border-left-color:var(--calc-cyan,#0891b2);color:var(--calc-text-faded,#334155)}[data-theme=light] .bm-card{background:var(--calc-bg-input,#f8fafc);border-color:var(--calc-border-subtle,#00000014)}