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:root{--paper:#f7f8f2;--white:#fff;--ink:#183e32;--muted:#728078;--line:#e2e7dd;--green:#215b47;--lime:#dcebaa;--soft:#edf2e6;--red:#b44d3d;--radius:18px;font-family:Inter,"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-underline-offset:4px}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #c2d693;outline-offset:4px}input:focus,select:focus{outline:2px solid #729675;outline-offset:1px}input,select{min-width:0;color:var(--ink);border:1px solid #d9e0d5;border-radius:9px;background:#fff;padding:11px 12px;width:100%;height:45px}input[type=checkbox]{width:16px;height:16px;accent-color:var(--green)}label{display:block;font-size:12px;font-weight:600;color:#52665a}label input,label 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@media(min-width:1440px){main{padding-top:50px}.chart{min-height:250px}}
@media(max-width:1100px){.site-header{padding:24px 30px}main{padding:32px 30px 10px}.plan-bar{flex-wrap:wrap;gap:14px}.plan-actions{padding:0}.private-badge{font-size:10px}.workspace{grid-template-columns:minmax(0,1fr) 280px;gap:18px}.panel{padding:22px 20px}.scenario-panel{padding:22px}.metric{padding:20px}.metrics{gap:12px}.legend{gap:8px}footer{padding:28px 30px}}
@media(max-width:900px){.intro{display:block}.private-badge{margin-top:14px}.workspace{grid-template-columns:1fr}.side-column{display:grid;grid-template-columns:1fr;}.scenario-panel{display:grid;grid-template-columns:1fr 1.2fr;column-gap:40px}.scenario-panel>.section-heading{grid-column:1/-1}.scenario-panel>h2{grid-column:1}.scenario-panel>.muted{grid-column:1}.scenario-fields{grid-column:2;grid-row:2/5;margin:12px 0}.scenario-result{grid-column:1;grid-row:4}.scenario-summary,.scenario-panel>.fineprint{grid-column:1/-1}.note-card{padding-bottom:0}.how{margin-top:15px}.plan-actions{width:100%;justify-content:flex-end}.plan-actions .pill{margin-right:auto}.plan-bar>label,.plan-bar .opening-label{flex:1}.brand small{font-size:9px}.metrics{grid-template-columns:repeat(2,1fr)}.metric strong{font-size:28px}.chart{min-height:190px}.ledger-panel{margin-bottom:0}}
@media(max-width:540px){.site-header{padding:20px}.brand small{display:none}.quiet-link{font-size:11px}main{padding:26px 18px 0}.intro{margin-bottom:24px}h1{font-size:30px}.mobile-break{display:block}.lede{font-size:12px;max-width:300px}.plan-bar{padding:18px;gap:16px;border-radius:14px}.plan-bar>label{flex:none;width:calc(50% - 8px)}.plan-bar .opening-label{flex:none;width:100%}.plan-actions{gap:5px;flex-wrap:wrap}.plan-actions .button{padding:10px;font-size:11px}.metrics{gap:10px;margin:18px 0}.metric{padding:18px 15px;border-radius:14px}.metric p{font-size:10px}.metric strong{font-size:24px;margin:12px 0 9px}.metric small{font-size:9px}.panel{padding:22px 17px;border-radius:14px}.section-heading{gap:10px}.section-heading h2{font-size:17px}.section-heading .button{font-size:11px;padding:10px}.chart-panel .section-heading{align-items:flex-start}.legend{font-size:9px;flex-direction:column;align-items:flex-end;padding-top:9px}.chart{min-height:140px;margin-top:16px}.chart text{font-size:12px}.insight{font-size:10px;padding:10px}.entry{gap:9px;padding:16px 0}.entry-icon{width:29px;height:29px;flex-basis:29px;font-size:15px}.entry-name{font-size:12px}.entry-meta{font-size:9px}.entry-amount{font-size:12px}.entry-actions{flex-direction:column}.icon-button{height:23px;width:23px;font-size:15px}.ledger-footer{align-items:flex-start;flex-direction:column;padding-top:18px;gap:14px}.scenario-panel{display:block;padding:24px;border-radius:14px}.scenario-fields{margin:20px 0}.scenario-panel h2{font-size:25px}.scenario-fields{grid-template-columns:1fr 1fr;gap:16px 12px}.scenario-fields .separator{grid-column:1/-1}.scenario-fields label{font-size:10px}.scenario-fields input{padding:8px;font-size:13px}.how{grid-template-columns:1fr;gap:30px;padding:32px 4px}.how h2{font-size:22px}.how li{gap:14px}.how p{font-size:11px}footer{padding:25px 20px;gap:16px;flex-wrap:wrap}footer p span{display:none}.footer-brand{font-size:8px}.method{font-size:10px}dialog{padding:23px}.form-grid{gap:16px 12px}}
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