:root{--bg:#f7f8fb;--surface:#fff;--surface-strong:#111827;--ink:#172033;--muted:#5c667a;--line:#d8dee9;--accent:#0f766e;--accent-strong:#115e59;--warning:#b42318;--panel:#f1f5f9;color:var(--ink);background:var(--bg);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{min-width:320px}body{min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}#app{min-height:100vh}.calculator-shell{width:min(1180px,100% - 32px);margin:0 auto;padding:40px 0 56px}.intro{max-width:820px}.eyebrow{color:var(--accent-strong);letter-spacing:0;text-transform:uppercase;margin:0 0 10px;font-size:.82rem;font-weight:700}h1{max-width:780px;color:var(--surface-strong);letter-spacing:0;margin:0;font-size:clamp(2rem,6vw,4.35rem);line-height:1.02}h2{letter-spacing:0;margin:24px 0 12px;font-size:1rem}.lede{max-width:680px;color:var(--muted);margin:16px 0 0;font-size:1.08rem;line-height:1.65}.trust-strip{flex-wrap:wrap;gap:8px;margin:22px 0 0;padding:0;list-style:none;display:flex}.trust-strip li{border:1px solid var(--line);background:var(--surface);color:var(--muted);padding:8px 10px;font-size:.9rem}.calculator-layout{grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);align-items:start;gap:24px;margin-top:30px;display:grid}.calculator-form,.result-panel{border:1px solid var(--line);background:var(--surface);padding:20px}.result-panel{position:sticky;top:20px}.field-grid{border:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;min-width:0;margin:0;padding:0;display:grid}.field-grid legend{color:var(--surface-strong);grid-column:1/-1;margin-bottom:12px;font-weight:800}.field{gap:6px;min-width:0;display:grid}.field__label{color:var(--muted);font-size:.9rem;font-weight:700}.field__control{border:1px solid var(--line);background:#fff;grid-template-columns:minmax(0,1fr) auto;align-items:center;display:grid}.field__control--plain{grid-template-columns:minmax(0,1fr)}.field__control:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px #0f766e24}.field input,.field select,.field textarea{width:100%;min-width:0;color:var(--surface-strong);background:0 0;border:0;padding:11px 10px}.field input:focus,.field select:focus,.field textarea:focus{outline:0}.field textarea{resize:vertical;line-height:1.45}.field input[aria-invalid=true]{color:var(--warning)}.field__unit{color:var(--muted);white-space:nowrap;padding:0 10px;font-size:.82rem}.field__error{min-height:1rem;color:var(--warning);font-size:.78rem;line-height:1.3}.accordion{border-top:1px solid var(--line);margin-top:18px;padding-top:16px}.accordion summary{color:var(--surface-strong);font-weight:800}.accordion[open] summary{margin-bottom:16px}.repeat-tools{border-top:1px solid var(--line);margin-top:20px;padding-top:16px}.repeat-tools__header{gap:4px;margin-bottom:12px;display:grid}.repeat-tools h2,.repeat-tools h3,.repeat-tools p{margin:0}.repeat-tools h2{color:var(--surface-strong);font-size:1rem}.repeat-tools h3{color:var(--surface-strong);font-size:.92rem}.repeat-tools p{color:var(--muted);font-size:.9rem;line-height:1.5}.repeat-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px;display:grid}.mini-actions{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.button--small{min-height:36px;padding:0 12px;font-size:.86rem}.recent-quotes{gap:10px;margin-top:16px;display:grid}.recent-list{gap:8px;display:grid}.recent-item{border:1px solid var(--line);background:var(--panel);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;padding:10px;display:grid}.recent-item strong,.recent-item span{display:block}.recent-item strong{color:var(--surface-strong)}.recent-item span{color:var(--muted);margin-top:3px;font-size:.82rem;line-height:1.35}.storage-status{min-height:1.35rem;color:var(--accent-strong);margin-top:12px;font-size:.86rem;font-weight:700}.feedback-widget{z-index:30;pointer-events:none;width:min(420px,100vw - 24px);position:fixed;bottom:18px;right:18px}.feedback-toggle{border:1px solid var(--accent);background:var(--accent);color:#fff;pointer-events:auto;min-height:38px;margin-left:auto;padding:0 13px;font-size:.86rem;font-weight:900;display:block;box-shadow:0 10px 24px #11182724}.feedback-panel{border:1px solid var(--line);background:var(--surface);pointer-events:auto;max-height:min(680px,100vh - 84px);margin-top:8px;overflow:auto;box-shadow:0 18px 48px #1118272e}.feedback-panel[hidden]{display:none}.feedback-panel__header{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:10px;padding:14px;display:grid}.feedback-panel__header h2,.feedback-panel__header p{margin:0}.feedback-panel__header h2{color:var(--surface-strong);font-size:1rem}.feedback-panel__header p{color:var(--muted);margin-top:4px;font-size:.84rem;line-height:1.45}.feedback-close{border:1px solid var(--line);background:var(--surface);width:32px;height:32px;color:var(--muted);font-weight:900}.feedback-board{padding:14px}.feedback-layout{gap:14px;display:grid}.feedback-form,.feedback-stream{padding:0}.feedback-form{gap:14px;display:grid}.feedback-note{color:var(--muted);margin:0;font-size:.86rem;line-height:1.5}.feedback-honeypot{opacity:0;width:1px;height:1px;position:absolute;left:-10000px}.feedback-toolbar{gap:10px;display:grid}.feedback-toolbar__actions{flex-wrap:wrap;gap:8px;display:flex}.feedback-list{gap:12px;margin-top:16px;display:grid}.feedback-empty{border:1px dashed var(--line);background:var(--panel);padding:18px}.feedback-empty strong{color:var(--surface-strong);display:block}.feedback-empty p{color:var(--muted);margin:6px 0 0}.feedback-item{border:1px solid var(--line);background:var(--surface);grid-template-columns:70px minmax(0,1fr);gap:14px;padding:14px;display:grid}.feedback-vote{color:var(--muted);align-content:start;justify-items:center;gap:4px;font-size:.8rem;display:grid}.vote-button{border:1px solid var(--line);background:var(--panel);width:40px;height:36px;color:var(--muted);font-weight:900}.vote-button--active{border-color:var(--accent);background:var(--accent);color:#fff}.feedback-vote strong{color:var(--surface-strong);font-size:1.2rem}.feedback-item__body{min-width:0}.feedback-meta{color:var(--muted);text-transform:uppercase;flex-wrap:wrap;gap:8px;font-size:.8rem;font-weight:800;display:flex}.feedback-item h3{color:var(--surface-strong);margin:6px 0 8px;font-size:1.05rem}.feedback-item p{color:var(--muted);margin:0;line-height:1.55}.feedback-replies{border-top:1px solid var(--line);gap:10px;margin-top:12px;padding-top:12px;display:grid}.feedback-comments{gap:8px;margin:0;padding:0;list-style:none;display:grid}.feedback-comments li{border:1px solid var(--line);background:var(--panel);padding:9px 10px}.feedback-comments span,.feedback-comments small{display:block}.feedback-comments small{color:var(--muted);margin-top:4px;font-size:.78rem}.reply-form{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:8px;display:grid}.feedback-status{min-height:1.35rem;color:var(--accent-strong);margin:12px 0 0;font-size:.86rem;font-weight:700}.actions{flex-wrap:wrap;gap:10px;margin-top:20px;display:flex}.button{border:1px solid var(--line);background:var(--surface);min-height:44px;color:var(--surface-strong);padding:0 16px;font-weight:800}.button--primary{border-color:var(--accent);background:var(--accent);color:#fff}.button:disabled{cursor:not-allowed;opacity:.55}.result-kicker{color:var(--accent-strong);text-transform:uppercase;margin:0 0 8px;font-size:.86rem;font-weight:800}.result-price{color:var(--surface-strong);letter-spacing:0;font-size:clamp(2.1rem,7vw,3.4rem);line-height:1;display:block}.result-stack{gap:8px;margin-top:18px;display:grid}.result-row{border-bottom:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:14px;padding-bottom:8px;display:flex}.result-row strong{color:var(--surface-strong);text-align:right;white-space:nowrap}.muted{color:var(--muted);line-height:1.6}.education{border-top:1px solid var(--line);margin-top:34px;padding-top:28px}.education p{color:var(--muted);line-height:1.65}.formula-list{gap:10px;margin:0;padding-left:22px;display:grid}.formula-list code{overflow-wrap:anywhere;color:var(--surface-strong);font-size:.94rem}.privacy-note{max-width:780px;margin:18px 0 0}.ad-slot{background:var(--panel);min-height:180px;color:var(--muted);border:1px dashed #a8b2c2;place-items:center;margin:30px 0 0;display:grid}.ad-slot--compact{min-height:120px}.ad-slot 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24px,1180px);padding-top:24px}.field-grid,.repeat-grid{grid-template-columns:1fr}.calculator-form,.result-panel{padding:16px}.actions,.mini-actions{display:grid}.recent-item,.feedback-item,.reply-form{grid-template-columns:1fr}.feedback-toolbar__actions{justify-content:stretch;display:grid}.feedback-vote{grid-template-columns:auto auto auto;place-items:center start}.feedback-widget{width:calc(100vw - 24px);bottom:12px;right:12px}.feedback-panel{max-height:min(620px,100vh - 76px)}}