:root{--ink: #16233a;--ink-60: #5b6577;--ink-30: #9aa2b0;--paper: #f3f4f0;--paper-raised: #fbfbf9;--rule: #d9dcd4;--highlighter: #d8f45a;--stone: #c9cec5;--mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--sans: "Pretendard Variable", Pretendard, -apple-system, system-ui, sans-serif;color-scheme:light}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}button,input,select{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--ink);outline-offset:3px}.page{max-width:560px;margin:0 auto;padding:40px 20px 72px}.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-60);margin:0 0 14px}.headline{font-size:30px;line-height:1.25;font-weight:700;letter-spacing:-.02em;margin:0 0 12px}.headline em{font-style:normal;background:linear-gradient(transparent 58%,var(--highlighter) 58%);padding:0 2px}.lede{color:var(--ink-60);margin:0 0 32px;font-size:15px}.panel{background:var(--paper-raised);border:1px solid var(--rule);border-radius:4px;padding:20px;margin-bottom:24px}.field+.field{margin-top:22px}.field-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:8px}.field-label{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600}.field-value{font-family:var(--mono);font-size:14px;font-variant-numeric:tabular-nums}.field-note{font-size:12px;color:var(--ink-60);margin:6px 0 0}.salary-input{display:flex;align-items:center;gap:8px;border:1px solid var(--rule);border-radius:3px;background:var(--paper);padding:10px 12px}.salary-input input{border:0;background:none;width:100%;font-family:var(--mono);font-size:18px;font-variant-numeric:tabular-nums;text-align:right;-moz-appearance:textfield}.salary-input input::-webkit-outer-spin-button,.salary-input input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.salary-input input:focus{outline:none}.salary-input span{font-size:14px;color:var(--ink-60);white-space:nowrap}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:22px;background:none;cursor:pointer}input[type=range]::-webkit-slider-runnable-track{height:2px;background:var(--stone)}input[type=range]::-moz-range-track{height:2px;background:var(--stone)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;margin-top:-9px;border-radius:50%;background:var(--ink);border:3px solid var(--paper-raised)}input[type=range]::-moz-range-thumb{width:20px;height:20px;border:3px solid var(--paper-raised);border-radius:50%;background:var(--ink)}.seg{display:flex;gap:6px;margin-bottom:8px}.seg.seg-sub{margin-top:-2px}.seg button{flex:1;padding:8px 0;background:var(--paper);border:1px solid var(--rule);border-radius:3px;font-size:14px;cursor:pointer}.seg button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:var(--paper-raised)}.gauge{margin:4px 0 0}.gauge-track{position:relative;height:34px;display:flex;border:1px solid var(--ink);border-radius:2px;overflow:hidden}.gauge-zone{height:100%;transition:width .28s cubic-bezier(.4,0,.2,1)}.zone-dead{background:repeating-linear-gradient(-45deg,var(--paper-raised),var(--paper-raised) 5px,var(--rule) 5px,var(--rule) 6px)}.zone-good{background:var(--highlighter)}.zone-over{background:var(--stone)}.gauge-marker{position:absolute;top:-7px;bottom:-7px;width:2px;background:var(--ink);transition:left .28s cubic-bezier(.4,0,.2,1)}.gauge-marker:after{content:"";position:absolute;top:-5px;left:-4px;border-left:5px solid transparent;border-right:5px solid transparent;border-top:6px solid var(--ink)}.gauge-ticks{position:relative;height:46px;margin-top:10px;font-family:var(--mono);font-size:11px;color:var(--ink-60)}.tick{position:absolute;top:0;transform:translate(-50%);text-align:center;line-height:1.35;transition:left .28s cubic-bezier(.4,0,.2,1);white-space:nowrap}.tick:before{content:"";display:block;width:1px;height:7px;background:var(--ink-30);margin:-10px auto 4px}.tick b{display:block;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}.tick-edge-start{transform:translate(0);text-align:left}.tick-edge-start:before{margin-left:0}.tick-edge-end{transform:translate(-100%);text-align:right}.tick-edge-end:before{margin-right:0}.stages{list-style:none;margin:16px 0 20px;padding:0;display:grid;gap:8px}.stages li{padding:12px 14px;border:1px solid var(--rule);border-radius:4px;background:var(--paper-raised)}.stages li.is-now{border-color:var(--ink);border-left:3px solid var(--highlighter);background:var(--paper)}.stages-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin:0 0 4px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--ink-60)}.stages-head b{letter-spacing:0;font-size:11px;color:var(--ink)}.stages-name{margin:0 0 4px;font-size:15px;font-weight:700}.stages-range{margin:0 0 6px;font-family:var(--mono);font-size:12px;font-variant-numeric:tabular-nums;color:var(--ink)}.stages-hint{margin:0;font-size:13px;color:var(--ink-60)}.verdict{border:1px solid var(--ink);border-radius:4px;padding:22px 20px;background:var(--paper-raised);margin-bottom:16px}.verdict-stage{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-60);margin:0 0 10px}.verdict-title{font-size:21px;font-weight:700;letter-spacing:-.01em;margin:0 0 10px;line-height:1.35}.verdict-title em{font-style:normal;background:linear-gradient(transparent 60%,var(--highlighter) 60%)}.verdict-body{margin:0;font-size:15px;color:var(--ink-60)}.numbers{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:4px;overflow:hidden;margin-bottom:28px}.numbers div{background:var(--paper-raised);padding:14px 16px}.numbers dt{font-size:12px;color:var(--ink-60);margin-bottom:4px}.numbers dd{margin:0;font-family:var(--mono);font-size:19px;font-weight:700;font-variant-numeric:tabular-nums}details{border-top:1px solid var(--rule);padding-top:18px}summary{cursor:pointer;font-size:14px;font-weight:600;list-style:none}summary::-webkit-details-marker{display:none}summary:after{content:" +";font-family:var(--mono);color:var(--ink-60)}details[open] summary:after{content:" −"}details p,details li{font-size:14px;color:var(--ink-60)}details ul{padding-left:18px}footer{margin-top:36px;padding-top:18px;border-top:1px solid var(--rule);font-size:12px;color:var(--ink-30)}footer a{color:var(--ink-60)}@media (prefers-reduced-motion: reduce){*{transition:none!important}}.panel-title{font-size:15px;font-weight:700;margin:0 0 20px;padding-bottom:14px;border-bottom:1px solid var(--rule)}.field-head{display:block;margin-bottom:10px}.field-label{display:block;font-size:15px;font-weight:600;line-height:1.4}.field-readout{display:flex;align-items:baseline;gap:10px;margin:2px 0 0;font-family:var(--mono);font-variant-numeric:tabular-nums}.field-readout b{font-size:17px;font-weight:700}.spend-amount{-webkit-appearance:none;-moz-appearance:none;appearance:none;margin:0;padding:0;border:0;border-bottom:1px dashed var(--ink-30);background:none;font-family:var(--mono);font-size:17px;font-weight:700;font-variant-numeric:tabular-nums;color:inherit;cursor:text;line-height:inherit}.spend-amount:hover,.spend-amount:focus-visible{border-bottom-color:var(--ink)}.spend-edit{display:flex;align-items:center;gap:8px;margin-top:4px;border:1px solid var(--ink);border-radius:3px;background:var(--paper);padding:8px 12px}.spend-edit span{font-size:14px;color:var(--ink-60);white-space:nowrap}.spend-edit input{border:0;background:none;width:100%;font-family:var(--mono);font-size:18px;font-variant-numeric:tabular-nums;text-align:right;-moz-appearance:textfield}.spend-edit input::-webkit-outer-spin-button,.spend-edit input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.spend-edit input:focus{outline:none}.field-readout span{font-size:12px;color:var(--ink-60)}.field-readout span:before{content:"→ "}.lookup{border:1px solid var(--rule);border-top:1px solid var(--rule);border-radius:4px;background:var(--paper-raised);padding:14px 16px;margin-bottom:26px}.lookup summary{font-weight:600;font-size:14px}.lookup p{margin:12px 0 0}.gauge-caption{font-family:var(--mono);font-size:12px;color:var(--ink-60);margin:0 0 12px}.gauge-caption b{color:var(--ink);font-variant-numeric:tabular-nums}.verdict-stage{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.04em;text-transform:none;color:var(--ink-60);margin:0 0 12px}.verdict-stage span{background:var(--ink);color:var(--paper-raised);padding:2px 7px;border-radius:2px;font-weight:700;letter-spacing:.08em}.verdict-body{margin:0 0 18px;line-height:1.65}.verdict-action{margin:0;padding:14px 16px;background:var(--paper);border-left:3px solid var(--highlighter);border-radius:0 3px 3px 0;font-size:15px;line-height:1.6}.verdict-action span{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--ink-60);margin-bottom:6px}.numbers{grid-template-columns:1fr;margin-bottom:12px}@media (min-width: 460px){.numbers{grid-template-columns:1fr 1fr}}.numbers dt{font-size:13px;line-height:1.4;min-height:2.8em}.numbers div p{margin:4px 0 0;font-family:var(--mono);font-size:11px;color:var(--ink-30)}.numbers-note{font-size:13px;color:var(--ink-60);line-height:1.6;margin:0 0 30px;padding-left:12px;border-left:1px solid var(--rule)}.link-btn{border:0;background:none;padding:0;font:inherit;color:var(--ink);font-weight:600;cursor:pointer;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;text-decoration-color:var(--ink-30)}.link-btn:hover{background:var(--highlighter);text-decoration-color:var(--ink)}.modal{width:100%;max-width:none;height:100%;max-height:none;margin:0;padding:16px;border:0;background:transparent;color:var(--ink);overflow:auto;display:none}.modal[open]{display:grid;place-items:center}.modal::backdrop{background:#16233a6b}.modal-panel{width:min(520px,100%);max-height:min(82vh,720px);display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--ink);border-radius:5px;background:var(--paper-raised)}.modal-head{position:relative;padding:20px 56px 16px 22px;border-bottom:1px solid var(--rule)}.modal-eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--ink-60);margin:0 0 4px}.modal-head h2{margin:0;font-size:21px;letter-spacing:-.01em}.modal-close{position:absolute;top:10px;right:10px;width:44px;height:44px;z-index:2;border:1px solid var(--rule);border-radius:3px;background:var(--paper);cursor:pointer;font-size:16px;line-height:1}.modal-close:hover,.modal-foot .btn-quiet:hover{background:var(--highlighter);border-color:var(--ink)}.modal-body{padding:20px 22px;overflow-y:auto;font-size:14px;line-height:1.65}.modal-body p{margin:0 0 16px;color:var(--ink-60)}.modal-body h3{font-size:13px;margin:22px 0 8px;color:var(--ink)}.modal-path{font-family:var(--mono);font-size:12px;background:var(--paper);border:1px solid var(--rule);border-radius:3px;padding:10px 12px;color:var(--ink)!important;word-break:keep-all}.modal-steps{margin:0;padding:0;list-style:none;counter-reset:step}.modal-steps li{counter-increment:step;position:relative;padding-left:30px;margin-bottom:16px;color:var(--ink-60)}.modal-steps li:before{content:counter(step);position:absolute;left:0;top:1px;width:20px;height:20px;display:grid;place-items:center;border:1px solid var(--ink-30);border-radius:50%;font-family:var(--mono);font-size:11px;font-weight:700;color:var(--ink-30)}.modal-steps b{display:block;color:var(--ink);margin-bottom:2px}.modal-tip{background:var(--paper);border-left:3px solid var(--highlighter);padding:12px 14px;margin:20px 0 0!important}.modal-foot{display:flex;gap:8px;padding:14px 22px 18px;border-top:1px solid var(--rule);background:var(--paper-raised)}.modal-foot .btn-quiet{flex:1;min-height:44px}.btn-primary{flex:1;display:grid;place-items:center;padding:12px;background:var(--ink);color:var(--paper-raised);border:1px solid var(--ink);border-radius:3px;font-size:15px;font-weight:600;text-decoration:none;cursor:pointer}.btn-quiet{padding:12px 18px;background:var(--paper);border:1px solid var(--rule);border-radius:3px;font-size:15px;cursor:pointer}.field-label{display:flex;align-items:center;gap:8px}.help-btn{flex:none;width:20px;height:20px;padding:0;border:1px solid var(--ink-30);border-radius:50%;background:var(--paper);color:var(--ink-60);font-family:var(--mono);font-size:12px;font-weight:700;line-height:1;cursor:pointer}.help-btn:hover{background:var(--highlighter);border-color:var(--ink);color:var(--ink)}.netpay{display:flex;align-items:baseline;gap:8px;width:100%;margin-top:8px;padding:11px 13px;background:var(--paper);border:1px solid var(--rule);border-left:3px solid var(--highlighter);border-radius:0 3px 3px 0;text-align:left;cursor:pointer}.netpay:hover{border-color:var(--ink-30);border-left-color:var(--highlighter)}.netpay-label{font-size:13px;color:var(--ink-60)}.netpay-value{font-family:var(--mono);font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}.netpay-more{margin-left:auto;font-size:11px;color:var(--ink-30);white-space:nowrap}.netpay-more:after{content:" ›"}.breakdown{width:100%;border-collapse:collapse;font-size:14px;margin-bottom:4px}.breakdown th{text-align:left;font-weight:400;color:var(--ink-60);padding:9px 0;border-bottom:1px solid var(--rule)}.breakdown td{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums;padding:9px 0;border-bottom:1px solid var(--rule);white-space:nowrap}.breakdown .plus td{color:var(--ink)}.breakdown .minus td{color:var(--ink-60)}.breakdown .subtotal th,.breakdown .subtotal td{color:var(--ink);font-weight:600}.breakdown .entered th,.breakdown .entered td{color:var(--ink);font-weight:700}.breakdown .total th{color:var(--ink);font-weight:600}.breakdown .total td{font-weight:700}.breakdown tr:last-child th,.breakdown tr:last-child td{border-bottom:0;background:var(--highlighter)}.modal-caveat{font-size:12px!important;color:var(--ink-30)!important;border-top:1px solid var(--rule);padding-top:14px;margin-top:20px!important}.opt-btn{width:100%;padding:12px;background:var(--ink);color:var(--paper-raised);border:1px solid var(--ink);border-radius:3px;font-size:15px;font-weight:600;cursor:pointer}.opt-btn:hover{background:#0f1a2c}.optimal{margin-top:12px;padding:14px 14px 6px;border:1px solid var(--rule);border-left:3px solid var(--highlighter);border-radius:0 3px 3px 0;background:var(--paper)}.optimal-kicker{margin:0 0 10px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--ink-60)}.optimal-amounts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 12px}.optimal-amounts dt{font-size:12px;color:var(--ink-60);margin:0 0 2px}.optimal-amounts dd{margin:0;font-family:var(--mono);font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}.optimal-amounts dd span{display:block;margin-top:2px;font-size:12px;font-weight:400;color:var(--ink-60)}.optimal-refund{margin:0 0 12px;font-size:14px}.optimal-why{margin:0;padding:0 0 8px 18px;font-size:13px;color:var(--ink-60)}.optimal-why li+li{margin-top:8px}