.main-container{max-width:1100px;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:70ch;margin:0 0 1.5rem;line-height:1.5}.input-card,.result-card,.chart-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}.input-row{grid-template-columns:1fr 1fr;gap:1rem;margin-bottom: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{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{border-color:var(--calc-cyan);box-shadow:0 0 0 3px var(--calc-cyan-dim,#22d3ee33);outline:none}.input-hint{color:var(--calc-text-dim);font-size:.8rem}.preset-row{flex-wrap:wrap;gap:.5rem;margin-top:.25rem;display:flex}.preset-chip{background:var(--calc-bg-glass,#ffffff0a);border:1px solid var(--calc-border-strong);color:var(--calc-text-primary);cursor:pointer;border-radius:999px;padding:.45rem .9rem;font-size:.85rem;transition:border-color .15s,background .15s,transform .1s}.preset-chip:hover{border-color:var(--calc-cyan);background:var(--calc-cyan-dim,#22d3ee1f)}.preset-chip:active{transform:translateY(1px)}.moon-hero{align-items:center;gap:1.25rem;margin-bottom:1.25rem;display:flex}.moon-hero-emoji{filter:drop-shadow(0 0 18px #22d3ee40);font-size:clamp(3rem,9vw,4.5rem);line-height:1}.result-value{font-family:var(--calc-font-mono);color:var(--calc-cyan);margin-bottom:.3rem;font-size:clamp(1.6rem,4.5vw,2.4rem)}.result-detail{color:var(--calc-text-faded);line-height:1.5}.stat-grid{grid-template-columns:repeat(4,1fr);gap:.75rem;display:grid}.stat-cell{background:var(--calc-bg-glass,#ffffff08);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-md);flex-direction:column;gap:.25rem;padding:.7rem .85rem;display:flex}.stat-cell--wide{grid-column:span 2}.stat-label{text-transform:uppercase;letter-spacing:.04em;color:var(--calc-text-dim);font-size:.72rem}.stat-value{font-family:var(--calc-font-mono);color:var(--calc-text-primary);font-size:1.1rem}.stat-value--sm{font-size:.82rem;line-height:1.3}.rise-note{color:var(--calc-text-dim);margin-top:.9rem;font-size:.78rem;line-height:1.5;display:block}.chart-sub{color:var(--calc-text-faded);margin:-.5rem 0 .85rem;font-size:.85rem}.cal-toolbar{justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}.cal-title{font-family:var(--calc-font-headline);color:var(--calc-text-primary);text-align:center;flex:1;margin:0;font-size:1.15rem}.cal-nav{background:var(--calc-bg-input);border:1px solid var(--calc-border-strong);border-radius:var(--calc-radius-md);color:var(--calc-text-primary);cursor:pointer;width:2.4rem;height:2.4rem;font-size:1.3rem;line-height:1;transition:border-color .15s,background .15s}.cal-nav:hover{border-color:var(--calc-cyan)}.mp-calendar{grid-template-columns:repeat(7,1fr);gap:.4rem;display:grid}.mp-cal-head{text-align:center;text-transform:uppercase;letter-spacing:.04em;color:var(--calc-text-dim);padding-bottom:.25rem;font-size:.72rem}.mp-cal-cell{background:var(--calc-bg-glass,#ffffff08);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-md);color:var(--calc-text-primary);cursor:pointer;flex-direction:column;align-items:center;gap:.1rem;min-height:4.2rem;padding:.45rem .2rem;transition:border-color .15s,background .15s;display:flex}.mp-cal-cell:hover{border-color:var(--calc-cyan)}.mp-cal-empty{cursor:default;background:0 0;border:none}.mp-cal-num{font-family:var(--calc-font-mono);color:var(--calc-text-faded);font-size:.78rem}.mp-cal-moon{font-size:1.35rem;line-height:1}.mp-cal-illum{color:var(--calc-text-dim);font-size:.68rem}.mp-cal-sel{border-color:var(--calc-cyan);background:var(--calc-cyan-dim,#22d3ee24)}.mp-cal-today{box-shadow:inset 0 0 0 2px var(--calc-gold,#fbbf24)}.mp-events{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.mp-event{border-bottom:1px solid var(--calc-border-subtle);grid-template-columns:2rem 1fr auto;align-items:center;gap:.75rem;padding:.7rem .25rem;display:grid}.mp-event:last-child{border-bottom:none}.mp-event-moon{text-align:center;font-size:1.35rem}.mp-event-name{color:var(--calc-text-primary);font-weight:600}.mp-event-date{font-family:var(--calc-font-mono);color:var(--calc-text-faded);font-size:.82rem}.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-faded);padding:0 4px 14px;font-size:.85rem;line-height:1.75}@media (width<=768px){.input-row{grid-template-columns:1fr}.stat-grid{grid-template-columns:repeat(2,1fr)}.stat-cell--wide{grid-column:span 2}.mp-cal-cell{min-height:3.6rem;padding:.35rem .1rem}.mp-cal-moon{font-size:1.1rem}}[data-theme=light] .input-card,[data-theme=light] .result-card,[data-theme=light] .chart-card{background:#fff;border-color:#0000001f;box-shadow:0 1px 4px #0000000f}[data-theme=light] .form-group input,[data-theme=light] .cal-nav{color:#0f172a;background:#f0f4f9;border-color:#00000026}[data-theme=light] .form-group input:focus{border-color:#0891b2;box-shadow:0 0 0 3px #0891b22e}[data-theme=light] .result-value{color:#0891b2}[data-theme=light] .moon-hero-emoji{filter:drop-shadow(0 0 14px #0891b233)}[data-theme=light] .preset-chip{color:#0f172a;background:#edf2f9;border-color:#00000026}[data-theme=light] .preset-chip:hover{background:#0891b21a;border-color:#0891b2}[data-theme=light] .stat-cell,[data-theme=light] .mp-cal-cell{background:#edf2f9;border-color:#0000001a}[data-theme=light] .stat-value{color:#0f172a}[data-theme=light] .mp-cal-cell:hover,[data-theme=light] .cal-nav:hover{border-color:#0891b2}[data-theme=light] .mp-cal-sel{background:#0891b224;border-color:#0891b2}[data-theme=light] .mp-cal-today{box-shadow:inset 0 0 0 2px #b45309}[data-theme=light] .mp-cal-num{color:#475569}[data-theme=light] .mp-event{border-bottom-color:#00000014}[data-theme=light] .mp-event-name,[data-theme=light] .cal-title{color:#0f172a}[data-theme=light] .faq-list{gap:8px}[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-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}