.main-container{max-width:1200px;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);max-width:62ch;margin:0 0 2rem;line-height:1.5}.tab-panel{padding-top:1.25rem}.calc-layout{grid-template-columns:1fr 1fr;align-items:start;gap:1.25rem;display:grid}@media (width<=1024px){.calc-layout{grid-template-columns:1fr}}.input-card,.result-card{background:var(--calc-bg-card);border:1px solid var(--calc-border-default);border-radius:var(--calc-radius-lg);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}.mode-chips{flex-wrap:wrap;gap:.5rem;margin-bottom:.75rem;display:flex}.chip{background:var(--calc-bg-input);border:1px solid var(--calc-border-strong);color:var(--calc-text-faded);cursor:pointer;font-family:var(--calc-font-headline);border-radius:999px;padding:.45rem .9rem;font-size:.85rem;transition:background .15s,color .15s,border-color .15s}.chip.active{background:var(--calc-cyan);border-color:var(--calc-cyan);color:#0a0e1a;font-weight:600}.mode-note{color:var(--calc-text-dim);margin:0 0 1.25rem;font-size:.82rem;line-height:1.5}.form-group{flex-direction:column;gap:.4rem;margin-bottom:1rem;display:flex}.form-group:last-child{margin-bottom:0}.form-group label{color:var(--calc-text-faded);font-size:.9rem}.form-group input,.glass-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);padding:.65rem .85rem;font-size:1.05rem;transition:border-color .15s}.form-group input:focus,.glass-input:focus{border-color:var(--calc-cyan);outline:none}.input-hint{color:var(--calc-text-dim);font-size:.8rem}.hero-value{font-family:var(--calc-font-mono);color:var(--calc-cyan);margin-bottom:.3rem;font-size:clamp(2rem,5vw,2.8rem)}.result-detail{color:var(--calc-text-faded);margin-bottom:1rem;line-height:1.5}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:.6rem;margin-bottom:1rem;display:grid}.stat-cell{background:var(--calc-bg-glass,#ffffff08);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-md);padding:.6rem .75rem}.stat-value{font-family:var(--calc-font-mono);color:var(--calc-text-primary);font-size:1rem}.stat-label{color:var(--calc-text-dim);margin-top:.15rem;font-size:.75rem}.result-interpretation{color:var(--calc-text-primary);border-top:1px solid var(--calc-border-subtle);margin:0;padding-top:.85rem;font-size:.92rem;line-height:1.6}.muted-note{color:var(--calc-text-faded);margin:0 0 1rem;font-size:.88rem;line-height:1.6}.table-scroll{overflow-x:auto}.threshold-table{border-collapse:collapse;width:100%;font-size:.9rem}.threshold-table th,.threshold-table td{text-align:left;border-bottom:1px solid var(--calc-border-subtle);padding:.65rem .9rem}.threshold-table th{color:var(--calc-text-faded);font-family:var(--calc-font-headline);text-transform:uppercase;letter-spacing:.04em;font-size:.75rem}.threshold-table td{color:var(--calc-text-primary)}.faq-list{flex-direction:column;display:flex}.faq-item{border-bottom:1px solid #ffffff0f}.faq-item__question{cursor:pointer;color:var(--calc-text-primary);user-select:none;justify-content:space-between;align-items:center;padding:14px 4px;font-size:.9rem;font-weight:600;list-style:none;transition:color .2s;display:flex}.faq-item__question::-webkit-details-marker{display:none}.faq-item__question:after{content:"+";font-family:var(--calc-font-mono);color:var(--calc-text-dim);flex-shrink:0;margin-left:16px;font-size:1.1rem;transition:color .2s}.faq-item[open] .faq-item__question:after{content:"−";color:var(--calc-cyan)}.faq-item__question:hover{color:var(--calc-cyan)}.faq-item__answer{color:var(--calc-text-dim);padding:0 4px 14px;font-size:.85rem;line-height:1.75}[data-theme=light] .input-card,[data-theme=light] .result-card{background:#fff;border-color:#0000001f;box-shadow:0 1px 4px #0000000f}[data-theme=light] .form-group input,[data-theme=light] .glass-input{background:#f0f4f9;border-color:#00000026}[data-theme=light] .chip{color:#475569;background:#f0f4f9;border-color:#00000026}[data-theme=light] .chip.active{color:#fff;background:#0891b2;border-color:#0891b2}[data-theme=light] .hero-value{color:#0891b2}[data-theme=light] .stat-cell{background:#f0f4f9;border-color:#0000001f}[data-theme=light] .result-interpretation{border-top-color:#0000001a}[data-theme=light] .threshold-table th,[data-theme=light] .threshold-table td{border-bottom-color:#0000001a}[data-theme=light] .faq-item{background:#fff;border:1px solid #0000001a;border-radius:10px;transition:box-shadow .2s,border-color .2s;overflow:hidden;box-shadow:0 1px 4px #0000000f}[data-theme=light] .faq-list{gap:8px}[data-theme=light] .faq-item:hover{border-color:#0891b259;box-shadow:0 2px 10px #0891b214}[data-theme=light] .faq-item[open]{border-color:#0891b266 #0891b266 #0891b266 #0891b2;border-left-style:solid;border-left-width:3px;box-shadow:0 2px 12px #0891b21a}[data-theme=light] .faq-item__question{color:#0f172a;padding:14px 16px}[data-theme=light] .faq-item__question:after{color:#64748b}[data-theme=light] .faq-item[open] .faq-item__question:after,[data-theme=light] .faq-item__question:hover{color:#0891b2}[data-theme=light] .faq-item__answer{color:#475569;border-top:1px solid #0000000f;padding:12px 16px 16px}.page-sections-outer{max-width:1600px;margin:0 auto;padding:0 1.5rem 3rem}