.date-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.option-list{display:grid;gap:12px;margin-top:18px}.check-option{display:flex;align-items:flex-start;gap:11px;padding:13px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer}.check-option input{width:20px;height:20px;min-height:20px;margin:2px 0 0;flex:0 0 auto}.check-option span{display:block}.check-option small{display:block;color:var(--muted);font-weight:400}.date-result{padding:22px;border-radius:12px;background:#eaf1ff;border:1px solid #b9ccf8;margin-bottom:13px}.date-result__label{display:block;color:var(--muted);font-size:.82rem;font-weight:750}.date-result__value{display:block;margin-top:4px;font-size:clamp(1.55rem,4vw,2.25rem);line-height:1.2;letter-spacing:-.035em}.date-result__day{display:block;margin-top:5px;color:var(--brand-dark);font-weight:750}.result-breakdown{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.result-breakdown .metric{padding:16px}.calculation-explanation{margin:16px 0 0;color:var(--muted);font-size:.92rem}.holiday-note{margin-top:14px;padding:12px 14px;border-radius:9px;background:var(--soft);color:var(--muted);font-size:.88rem}.field input[type=date]{min-width:0}@media(max-width:560px){.date-fields,.result-breakdown,.mode-switcher{grid-template-columns:1fr}}