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1fr;gap:1rem;margin-bottom:1rem;display:grid}@media (width<=540px){.dim-grid{grid-template-columns:1fr}}.dim-field{flex-direction:column;gap:.4rem;margin-bottom:1rem;display:flex}.dim-field label{color:var(--calc-text-faded);font-size:.85rem}.field-note{color:var(--calc-text-dim);margin:.5rem 0 0;font-size:.8rem;line-height:1.5}.dim-field input,.full-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);color-scheme:dark;width:100%;padding:.6rem .8rem;font-size:1.02rem}.dim-field input:focus,.full-select:focus{border-color:var(--calc-cyan);outline:none}.input-hint{color:var(--calc-text-dim);font-size:.78rem}.panel-hint{color:var(--calc-text-dim);margin:0 0 1rem;font-size:.82rem;line-height:1.5}.scope-toggle{border:1px solid 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var(--calc-border-strong);color:var(--calc-text-faded);border-radius:999px;padding:.28rem .7rem;font-size:.78rem;font-weight:700}.roi-badge--ok{color:var(--calc-emerald,#34d399);border-color:color-mix(in srgb, var(--calc-emerald,#34d399) 45%, transparent);background:color-mix(in srgb, var(--calc-emerald,#34d399) 12%, transparent)}.roi-badge--mid{color:var(--calc-cyan,#22d3ee);border-color:color-mix(in srgb, var(--calc-cyan,#22d3ee) 45%, transparent);background:color-mix(in srgb, var(--calc-cyan,#22d3ee) 12%, transparent)}.roi-badge--low{color:var(--calc-text-faded);border-color:var(--calc-border-strong);background:var(--calc-bg-glass,#94a3b814)}.roi-badge--warn{color:var(--calc-amber,#f59e0b);border-color:color-mix(in srgb, var(--calc-amber,#f59e0b) 45%, transparent);background:color-mix(in srgb, var(--calc-amber,#f59e0b) 12%, transparent)}.stat-grid{grid-template-columns:1fr 1fr;gap:.6rem;margin:1.1rem 0;display:grid}.stat-cell{background:var(--calc-bg-input);border:1px solid 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td{color:var(--calc-cyan);font-weight:600}.rank-total-row th,.rank-total-row td{border-bottom:none;border-top:1px solid var(--calc-border-strong);font-weight:700}.rank-table td.rank-empty{text-align:center;color:var(--calc-text-dim);font-family:var(--calc-font-headline);padding:1rem .5rem}.oi-grid{grid-template-columns:repeat(3,1fr);gap:.6rem;margin-bottom:1.25rem;display:grid}@media (width<=540px){.oi-grid{grid-template-columns:1fr}}.oi-cell{background:var(--calc-bg-input);border:1px solid var(--calc-border-default);border-radius:var(--calc-radius-md);flex-direction:column;gap:.25rem;padding:.7rem .85rem;display:flex}.oi-cell-label{text-transform:uppercase;letter-spacing:.04em;color:var(--calc-text-dim);font-size:.72rem}.oi-cell-val{font-family:var(--calc-font-mono);color:var(--calc-text-primary);font-size:1.15rem}.oi-bar{background:var(--calc-bg-input);border:1px solid var(--calc-border-default);border-radius:999px;height:24px;margin-bottom:1.25rem;position:relative;overflow:hidden}.oi-bar-fill{background:var(--calc-cyan);border-radius:999px 0 0 999px;height:100%;transition:width .25s}.oi-bar-fill--over{background:var(--calc-amber,#f59e0b)}.oi-marker{background:var(--calc-text-primary);opacity:.7;width:2px;position:absolute;top:0;bottom:0}.oi-marker span{color:var(--calc-text-faded);font-size:.68rem;font-family:var(--calc-font-mono);white-space:nowrap;position:absolute;top:-1.35rem;left:50%;transform:translate(-50%)}.oi-verdict{color:var(--calc-text-faded);border-radius:var(--calc-radius-md);border:1px solid var(--calc-border-default);background:var(--calc-bg-glass,#94a3b80f);margin:1.4rem 0 0;padding:.85rem 1rem;font-size:.9rem;line-height:1.6}.oi-verdict strong{color:var(--calc-text-primary)}.oi-verdict--ok{border-color:color-mix(in srgb, var(--calc-emerald,#34d399) 40%, transparent);background:color-mix(in srgb, var(--calc-emerald,#34d399) 8%, transparent)}.oi-verdict--warn{border-color:color-mix(in srgb, var(--calc-amber,#f59e0b) 40%, transparent);background:color-mix(in srgb, var(--calc-amber,#f59e0b) 10%, transparent)}.scenario-group{margin-bottom:1.1rem}.scenario-subtitle{text-transform:uppercase;letter-spacing:.04em;color:var(--calc-cyan);margin:0 0 .65rem;font-size:.82rem}.scenario-cards{grid-template-columns:1fr 1fr;gap:.9rem;display:grid}@media (width<=540px){.scenario-cards{grid-template-columns:1fr}}.scenario-card{background:var(--calc-bg-input);border:1px solid var(--calc-border-default);border-radius:var(--calc-radius-md);padding:.85rem 1rem}.scenario-card.sc-win{border-color:var(--calc-cyan);box-shadow:0 0 0 1px var(--calc-cyan) inset}.sc-label{color:var(--calc-text-faded);margin-bottom:.3rem;font-size:.78rem}.sc-landed{font-family:var(--calc-font-mono);color:var(--calc-cyan);margin-bottom:.5rem;font-size:1.4rem;line-height:1.1}.scenario-card.sc-pos .sc-landed{color:var(--calc-emerald,#34d399)}.scenario-card.sc-neg .sc-landed{color:var(--calc-text-primary)}.sc-row{color:var(--calc-text-faded);justify-content:space-between;gap:.5rem;padding:.15rem 0;font-size:.8rem;display:flex}.scenario-verdict{color:var(--calc-text-faded);margin:.75rem 0 0;font-size:.85rem;line-height:1.5}.scenario-foot{color:var(--calc-text-dim);margin:.9rem 0 0;font-size:.74rem;line-height:1.4}.page-sections-outer{max-width:1600px;margin:0 auto;padding:0 1.5rem 3rem}@media (width<=768px){.action-btn{flex:calc(50% - .5rem);min-height:44px}.action-btn--reset{margin-left:0}.main-container{padding:24px 14px}.input-card,.result-card,.viz-card{padding:1rem}.rank-table{font-size:.78rem}.rank-table th,.rank-table td{padding:.45rem .35rem}}.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}[data-theme=light] .page-title{color:var(--calc-text-primary)}[data-theme=light] .input-card,[data-theme=light] .result-card,[data-theme=light] .viz-card,[data-theme=light] .scenario-card{background:#fff;border-color:#0000001f;box-shadow:0 1px 4px #0000000f}[data-theme=light] .action-btn{color:#0f172a;background:#fff;border-color:#0000001f}[data-theme=light] .action-btn:hover{border-color:#0891b2}[data-theme=light] .tab-btn{color:#475569;background:#edf2f9;border-color:#0000001f}[data-theme=light] .tab-btn:hover{color:#0f172a;border-color:#0891b2}[data-theme=light] .tab-btn.active{color:#fff;background:#0891b2;border-color:#0891b2}[data-theme=light] .group-title,[data-theme=light] .scenario-subtitle{color:#0e7490}[data-theme=light] .dim-field input,[data-theme=light] .full-select,[data-theme=light] .stat-cell,[data-theme=light] .cmp-chip,[data-theme=light] .oi-cell,[data-theme=light] .oi-bar,[data-theme=light] .scope-toggle,[data-theme=light] .scope-btn{color:#0f172a;background:#f0f4f9;border-color:#00000026}[data-theme=light] .dim-field input{color-scheme:light}[data-theme=light] .dim-field input:focus,[data-theme=light] .full-select:focus{border-color:#0891b2}[data-theme=light] .scenario-card{background:#fff}[data-theme=light] .scope-btn{color:#475569}[data-theme=light] .scope-btn.active{color:#fff;background:#0891b2}[data-theme=light] .scope-btn+.scope-btn{border-left-color:#00000026}[data-theme=light] .cmp-chip{color:#475569}[data-theme=light] .cmp-chip:hover,[data-theme=light] .cmp-chip--primary{color:#0f172a;border-color:#0891b2}[data-theme=light] .cmp-chip input[type=checkbox],[data-theme=light] .scope-btn.active{accent-color:#0891b2}[data-theme=light] .stat-value,[data-theme=light] .oi-cell-val{color:#0f172a}[data-theme=light] .stat-label,[data-theme=light] .panel-hint,[data-theme=light] .input-hint,[data-theme=light] .field-note,[data-theme=light] .oi-cell-label,[data-theme=light] .scenario-foot,[data-theme=light] .data-source-note{color:#64748b}[data-theme=light] .result-value,[data-theme=light] .sc-landed{color:#0e7490}[data-theme=light] .result-detail,[data-theme=light] .interpretation,[data-theme=light] .sc-row,[data-theme=light] .scenario-verdict,[data-theme=light] .oi-verdict{color:#475569}[data-theme=light] .interpretation{border-top-color:#0000001a}[data-theme=light] .val-pos{color:#047857}[data-theme=light] .val-neg{color:#e11d48}[data-theme=light] .roi-badge{color:#475569;border-color:#00000026}[data-theme=light] .roi-badge--ok{color:#047857;background:#f0fdf4;border-color:#04785759}[data-theme=light] .roi-badge--mid{color:#0e7490;background:#ecfeff;border-color:#0e749059}[data-theme=light] .roi-badge--warn{color:#b45309;background:#fffbeb;border-color:#b4530959}[data-theme=light] .scenario-card.sc-pos .sc-landed{color:#047857}[data-theme=light] .scenario-card.sc-neg .sc-landed{color:#0f172a}[data-theme=light] .scenario-card.sc-win{border-color:#0891b2;box-shadow:inset 0 0 0 1px #0891b2}[data-theme=light] .rank-table th,[data-theme=light] .rank-table td{color:#0f172a;border-bottom-color:#0000001a}[data-theme=light] .rank-table thead th,[data-theme=light] .rank-table th[scope=row],[data-theme=light] .rank-table td.rank-empty{color:#64748b}[data-theme=light] .rank-table tr.rank-primary th,[data-theme=light] .rank-table tr.rank-primary td{color:#0e7490}[data-theme=light] .rank-total-row th,[data-theme=light] .rank-total-row td{color:#0f172a;border-top-color:#0000002e}[data-theme=light] .oi-bar-fill{background:#0891b2}[data-theme=light] .oi-bar-fill--over{background:#b45309}[data-theme=light] .oi-marker{background:#0f172a}[data-theme=light] .oi-marker span{color:#475569}[data-theme=light] .oi-verdict{background:#f0f4f9;border-color:#0000001f}[data-theme=light] .oi-verdict strong{color:#0f172a}[data-theme=light] .oi-verdict--ok{background:#f0fdf4;border-color:#04785759}[data-theme=light] .oi-verdict--warn{background:#fffbeb;border-color:#b4530959}[data-theme=light] .faq-list{gap:8px}[data-theme=light] .faq-item{background:#fff;border:1px solid #0000001a;border-radius:10px;overflow:hidden;box-shadow:0 1px 4px #0000000f}[data-theme=light] .faq-item[open]{border-color:#0891b266 #0891b266 #0891b266 #0891b2;border-left-style:solid;border-left-width:3px}[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}