:root{--bg:oklch(1 0 0);--surface:oklch(.972 .008 170);--surface-2:oklch(.945 .014 170);--ink:oklch(.205 .025 178);--muted:oklch(.47 .025 175);--faint:oklch(.70 .018 175);--line:oklch(.89 .014 170);--primary:oklch(.43 .105 169);--primary-dark:oklch(.33 .09 169);--primary-pale:oklch(.93 .04 169);--amber:oklch(.65 .13 72);--amber-pale:oklch(.95 .035 77);--danger:oklch(.52 .16 28);--radius:14px;--input-radius:9px;--shadow:0 4px 8px oklch(.3 .03 170/.06);font-family:"Microsoft YaHei UI","PingFang SC","Noto Sans CJK SC",system-ui,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;font-size:14px}button,input,select{font:inherit;color:inherit}button{cursor:pointer}.topbar{height:68px;max-width:1480px;margin:auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);position:relative;z-index:3}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:750;font-size:18px}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--primary-dark);color:white;font-size:15px}.top-actions{display:flex;align-items:center;gap:10px}.save-state{color:var(--muted);font-size:12px;margin-right:6px}.button{border:0;border-radius:999px;padding:10px 17px;font-weight:700;white-space:nowrap;transition:transform .18s ease,background .18s ease}.button:active{transform:translateY(1px)}.button:focus-visible,.section-trigger:focus-visible,.scenario-tabs button:focus-visible,.text-button:focus-visible{outline:3px solid oklch(.75 .08 170/.45);outline-offset:2px}.button.primary{background:var(--primary-dark);color:white}.button.primary:hover{background:var(--primary)}.button.subtle{background:var(--surface);border:1px solid var(--line)}.intro{max-width:1480px;margin:auto;padding:54px 32px 38px;display:grid;grid-template-columns:minmax(440px,1.35fr) minmax(280px,.65fr);align-items:end;gap:40px}.kicker{font-size:12px;color:var(--primary);font-weight:800;letter-spacing:.08em;margin:0 0 14px}.intro h1{font-size:clamp(38px,4.2vw,68px);line-height:1.05;letter-spacing:-.04em;margin:0;text-wrap:balance}.intro-copy{font-size:16px;line-height:1.8;color:var(--muted);max-width:42ch;margin:0 0 5px}.workspace{max-width:1480px;margin:auto;padding:0 28px 60px;display:grid;grid-template-columns:360px minmax(0,1fr);gap:24px;align-items:start}.input-panel{position:sticky;top:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;max-height:calc(100dvh - 32px);overflow-y:auto}.panel-head{padding:20px;display:flex;justify-content:space-between;align-items:start}.panel-head h2{font-size:17px;margin:0 0 5px}.panel-head p{margin:0;color:var(--muted);font-size:12px}.step-count{font-size:11px;padding:5px 9px;background:var(--primary-pale);color:var(--primary-dark);border-radius:999px;font-weight:700}.input-section{border-top:1px solid var(--line)}.section-trigger{width:100%;border:0;background:transparent;padding:17px 20px;display:flex;justify-content:space-between;text-align:left}.section-trigger span{display:flex;flex-direction:column;gap:4px}.section-trigger b{font-size:14px}.section-trigger small{font-size:11px;color:var(--muted)}.section-trigger i{font-style:normal;color:var(--primary);font-size:16px}.section-body{display:none;padding:0 20px 20px;gap:14px}.input-section.open .section-body{display:grid}.section-body label{display:grid;grid-template-columns:1fr auto;gap:7px;color:var(--muted);font-size:12px;align-items:end}.section-body label span{font-size:11px}.section-body input,.section-body select{grid-column:1/-1;width:100%;height:40px;border:1px solid oklch(.81 .018 170);background:white;border-radius:var(--input-radius);padding:0 11px;font-weight:650;color:var(--ink);transition:border-color .18s,box-shadow .18s}.section-body input:focus,.section-body select:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px oklch(.75 .08 170/.2)}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.goal-editor{display:grid;gap:9px}.goal-item{background:white;border-radius:10px;padding:10px;display:grid;grid-template-columns:1.4fr .65fr .75fr 26px;gap:6px;align-items:center}.goal-item input,.goal-item select{height:34px!important;padding:0 7px!important;font-size:11px}.goal-item 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span,.freedom-seal small{font-size:11px;color:oklch(.9 .02 170)}.freedom-seal strong{font-size:18px;margin:4px 0}.freedom-seal em{font-size:48px;font-style:normal;font-variant-numeric:tabular-nums}.metric-strip{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line)}.metric-strip>div{padding:24px 25px;border-right:1px solid var(--line)}.metric-strip>div:last-child{border-right:0}.metric-strip span,.metric-strip small{display:block;color:var(--muted);font-size:11px}.metric-strip strong{display:block;font-size:25px;margin:8px 0 5px;font-variant-numeric:tabular-nums;letter-spacing:-.025em}.chart-section{padding:34px 0 26px;border-bottom:1px solid var(--line)}.section-heading{display:flex;justify-content:space-between;align-items:start;gap:20px;padding:0 4px}.section-heading h2{font-size:19px;margin:0 0 6px}.section-heading 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li{position:relative;padding:0 0 22px 31px}.freedom-steps li:before{content:"";position:absolute;left:6px;top:5px;width:9px;height:9px;border-radius:50%;background:white;border:2px solid var(--faint);z-index:1}.freedom-steps li:after{content:"";position:absolute;left:11px;top:15px;width:1px;height:calc(100% - 8px);background:var(--line)}.freedom-steps li:last-child:after{display:none}.freedom-steps li.done:before{background:var(--primary);border-color:var(--primary)}.freedom-steps li.current:before{background:white;border:3px solid var(--primary);box-shadow:0 0 0 4px var(--primary-pale)}.freedom-steps b{display:block;font-size:13px}.freedom-steps span{font-size:11px;color:var(--muted);line-height:1.55}.action-section{background:var(--surface-2);border-radius:var(--radius);padding:26px 28px;display:flex;justify-content:space-between;align-items:center;gap:24px}.action-copy>span{color:var(--primary-dark);font-size:11px;font-weight:750}.action-copy h2{font-size:20px;margin:7px 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@media(max-width:960px){.workspace{grid-template-columns:1fr}.input-panel{position:relative;top:auto;max-height:none}.intro{grid-template-columns:1fr;padding-top:38px}.intro-copy{max-width:60ch}.lower-grid{grid-template-columns:1fr}.input-section:not(.open) .section-body{display:none}}
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@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.cashflow-section{padding:34px 4px;border-bottom:1px solid var(--line)}.table-toggle{border:1px solid var(--line);background:white;border-radius:999px;padding:8px 12px;color:var(--primary-dark);font-size:11px;font-weight:750}.cashflow-now{margin-top:22px;background:var(--surface);border-radius:var(--radius);display:grid;grid-template-columns:190px 1fr;gap:28px;padding:22px}.flow-summary{display:flex;flex-direction:column;justify-content:center;border-right:1px solid var(--line)}.flow-summary span,.flow-summary small{font-size:11px;color:var(--muted)}.flow-summary strong{font-size:28px;margin:8px 0 5px;font-variant-numeric:tabular-nums}.flow-summary strong.negative{color:var(--danger)}.flow-bridge{display:grid;gap:10px}.flow-row{display:grid;grid-template-columns:72px 1fr 68px;align-items:center;gap:10px;font-size:11px}.flow-row i{height:8px;background:white;border-radius:999px;overflow:hidden}.flow-row i b{display:block;height:100%;width:0;background:oklch(.72 .055 170);border-radius:999px;transition:width .22s ease}.flow-row.income i b{background:var(--primary)}.flow-row.goal-flow i b{background:var(--amber)}.flow-row em{text-align:right;font-style:normal;font-variant-numeric:tabular-nums}.cashflow-table-wrap{overflow:auto;margin-top:20px}.cashflow-table{width:100%;border-collapse:collapse;font-size:11px;font-variant-numeric:tabular-nums}.cashflow-table th{text-align:right;color:var(--muted);font-weight:650;padding:10px 9px;border-bottom:1px solid var(--line);white-space:nowrap}.cashflow-table th:first-child,.cashflow-table td:first-child{text-align:left}.cashflow-table td{text-align:right;padding:11px 9px;border-bottom:1px solid var(--line);white-space:nowrap}.cashflow-table tr.future-row{display:none}.cashflow-section.expanded tr.future-row{display:table-row}.cashflow-table .negative{color:var(--danger);font-weight:750}.cashflow-table .positive{color:var(--primary-dark);font-weight:750}.cashflow-note{font-size:10px;color:var(--muted);margin:12px 0 0}
@media(max-width:640px){.cashflow-now{grid-template-columns:1fr;gap:18px}.flow-summary{border-right:0;border-bottom:1px solid var(--line);padding-bottom:17px}.cashflow-section .section-heading{display:flex}.cashflow-table{min-width:650px}}
.scenario-basis{margin:10px 0 0;padding:9px 13px;border-radius:9px;background:var(--surface);color:var(--muted);font-size:11px}.chart-tooltip{position:absolute;z-index:5;width:202px;padding:11px 12px;background:var(--ink);color:white;border-radius:10px;pointer-events:none;box-shadow:var(--shadow);font-size:11px}.chart-tooltip b,.chart-tooltip span{display:block}.chart-tooltip b{margin-bottom:6px}.chart-tooltip span{color:oklch(.9 .018 170);line-height:1.55}.chart-hit{fill:transparent;cursor:help}.cashflow-chart-wrap{margin-top:24px;border-top:1px solid var(--line);padding-top:18px;overflow-x:auto}.cashflow-chart-wrap svg{display:block;width:100%;min-width:680px}.cash-income-line,.cash-out-line{fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.cash-income-line{stroke:var(--primary)}.cash-out-line{stroke:var(--amber);stroke-dasharray:5 5}.surplus-bar{fill:oklch(.72 .08 168)}.surplus-bar.negative{fill:var(--danger)}.cash-legend{font-size:10px;fill:var(--muted)}