.strategy-calculator{border:1px solid var(--color-rule);border-radius:var(--radius-lg);background:var(--color-paper-raised);padding:clamp(1.25rem,3.5vw,3rem);color:var(--color-ink)}.strategy-calculator h3{font-family:var(--font-display);font-weight:600;letter-spacing:-.025em;font-size:1.5rem;margin-bottom:var(--spacing-lg)}.strategy-inputs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.strategy-inputs label,.strategy-allocation label{display:flex;flex-direction:column;gap:var(--spacing-xs);font-size:.8rem;font-weight:600}.strategy-calculator input,.strategy-calculator select{min-width:0;width:100%;min-height:48px;border:1px solid var(--color-rule-strong);padding:.8rem .9rem;background:var(--color-paper);color:var(--color-ink);border-radius:var(--radius-md);font-size:1rem;font-weight:500}.strategy-calculator input:focus,.strategy-calculator select:focus{outline:2px solid var(--color-focus);outline-offset:3px}.strategy-presets{display:flex;flex-wrap:wrap;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl)}.strategy-presets button,.strategy-scenario-tabs button{border:1px solid var(--color-rule-strong);background:var(--color-paper);padding:.7rem 1rem;border-radius:var(--radius-md);font-weight:600;font-size:.8rem;min-height:44px}.strategy-presets button:hover,.strategy-scenario-tabs button:hover{border-color:var(--color-accent);color:var(--color-accent)}.strategy-scenario-tabs button[aria-pressed=true]{background:var(--color-ink);border-color:var(--color-ink);color:var(--color-inverse)}.strategy-allocation{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 var(--spacing-xl);margin-bottom:var(--spacing-lg)}.strategy-allocation-row{display:grid;grid-template-columns:minmax(0,1fr) 5rem;align-items:center;gap:var(--spacing-md);border-top:1px solid var(--color-rule);padding:var(--spacing-md) 0}.strategy-allocation-row p{font-size:.72rem;color:var(--color-mute);margin-top:.2rem}.strategy-allocation-row a{font-size:.75rem;color:var(--color-accent);text-decoration:underline;text-underline-offset:3px}.strategy-allocation-row input{padding:.6rem;text-align:right}.strategy-total{display:flex;justify-content:space-between;gap:1rem;padding:var(--spacing-md);background:var(--color-accent-soft);border-radius:var(--radius-md);font-weight:600}.strategy-invalid{color:var(--color-error);font-size:.9rem;line-height:1.6;margin-top:var(--spacing-md)}.strategy-results{margin-top:var(--spacing-xl)}.strategy-result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--spacing-md)}.strategy-result{padding:var(--spacing-lg);border:1px solid var(--color-rule);border-radius:var(--radius-md);min-width:0}.strategy-result p{color:var(--color-mute);font-size:.75rem;line-height:1.7}.strategy-result strong{display:block;font-family:var(--font-display);font-size:clamp(1.1rem,2.1vw,1.75rem);font-weight:600;letter-spacing:-.03em;margin:.6rem 0;overflow-wrap:anywhere}.strategy-result small{font-size:.75rem;color:var(--color-mute)}.strategy-result[data-negative=true] strong{color:var(--color-error)}.strategy-scenario-tabs{display:flex;gap:var(--spacing-xs);flex-wrap:wrap;margin-top:var(--spacing-xl);margin-bottom:var(--spacing-md)}.strategy-chart{margin:var(--spacing-xl) 0 0}.strategy-chart figcaption{font-size:.85rem;font-weight:600;margin-bottom:var(--spacing-md)}.strategy-chart svg{width:100%;height:auto;display:block}.strategy-chart text{font-size:12px;fill:var(--color-mute);font-family:var(--font-body)}.strategy-chart-grid{stroke:var(--color-rule);stroke-width:1}.strategy-chart-line{stroke:var(--color-accent);stroke-width:3;fill:none}.strategy-chart-area{fill:var(--color-accent-soft);opacity:.6}.strategy-note{margin-top:var(--spacing-lg);color:var(--color-mute);font-size:.78rem;line-height:1.75}.strategy-details{margin-top:var(--spacing-xl);border-top:1px solid var(--color-rule);padding-top:var(--spacing-lg)}.strategy-details summary{cursor:pointer;font-family:var(--font-display);font-weight:600;min-height:44px}.strategy-breakdown{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--spacing-md);margin-top:var(--spacing-lg)}.strategy-breakdown article{padding:var(--spacing-lg);background:var(--color-paper);border-radius:var(--radius-md);min-width:0}.strategy-breakdown h4{font-size:.9rem;font-weight:600;margin-bottom:var(--spacing-md)}.strategy-breakdown dl{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;font-size:.75rem}.strategy-breakdown dd{text-align:right;overflow-wrap:anywhere}.strategy-breakdown dl{grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr)}.strategy-breakdown dd{min-width:0}@media(max-width:650px){.strategy-inputs,.strategy-allocation,.strategy-breakdown,.strategy-result-grid{grid-template-columns:1fr}.strategy-calculator{padding:1.2rem}.strategy-chart svg{min-height:200px}.strategy-chart text{font-size:14px}.strategy-total{font-size:.8rem}}