.calc-library{margin:22px 0}
.calc-library h2{font-size:24px;margin:0 0 8px}
.calc-library p{line-height:1.65}
.calc-picker{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;margin:18px 0}
.calc-picker label{display:block;font-weight:600;font-size:14px;margin-bottom:7px}
.calc-picker input,.calc-picker select{box-sizing:border-box;width:100%;min-width:0;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);font:inherit;font-size:15px}
.calc-picker input:focus-visible,.calc-picker select:focus-visible{outline:2px solid #2f5bea;outline-offset:2px}
.calc-model-note{padding:15px 18px;background:#f0f5f9;border-left:3px solid #375f85;border-radius:0 8px 8px 0;font-size:14px;line-height:1.65;margin:18px 0}
.calc-model-note p{margin:0 0 8px}.calc-model-note p:last-child{margin-bottom:0}
.calc-model-note a{text-decoration:underline;color:#17476f}
.calc-quick{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px}
.calc-quick .chip[aria-pressed=true]{background:#0b1f33;border-color:#0b1f33;color:#fff}
.calc-model-banner{margin-bottom:0;font-size:14px;line-height:1.65}
.calc-status{font-size:13px;line-height:1.6;color:var(--slate)}
.calc-results{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:28px}
@media(max-width:640px){.calc-picker{grid-template-columns:1fr}.calc-library{padding:20px!important}.calc-results{grid-template-columns:repeat(2,minmax(0,1fr))}.calc-results b{font-size:23px}}