:root{--ink:#223b36;--muted:#65766e;--green:#174c43;--pale:#eaf1ed;--line:#dbe2db;--paper:#fffefa;--bg:#f5f5ee;--gold:#b28b53;--danger:#944431}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--bg);font-family:"Apple SD Gothic Neo","Malgun Gothic","맑은 고딕",sans-serif;line-height:1.6;word-break:keep-all}a{color:inherit;text-underline-offset:4px}button,input{font:inherit}button,a,input{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.4}button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid #b28b53;outline-offset:4px}button{color:var(--ink)}.wrap{width:min(1180px,calc(100% - 64px));margin-inline:auto}.skip{position:absolute;top:-100px;background:var(--paper);padding:12px;z-index:20}.skip:focus{top:8px}.site-header{min-height:90px;display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:19px;letter-spacing:-.7px}.brand>span:last-child{font-weight:500}.brand strong{font-weight:800}.brand-mark{display:grid;place-items:center;width:40px;height:40px;background:var(--green);border-radius:12px;color:white;font-family:serif;font-size:23px}.site-header nav{display:flex;gap:24px;font-size:13px;color:var(--muted)}.site-header nav a{text-decoration:none}.intro{padding:34px 0 25px;display:flex;justify-content:space-between;align-items:flex-end;gap:20px}.eyebrow{font-size:12px;color:var(--green);letter-spacing:1.5px;font-weight:700;margin:0 0 8px}h1{font-size:clamp(28px,3.3vw,40px);line-height:1.3;letter-spacing:-1.8px;margin:0;font-weight:650}h1 span{font-family:"Noto Serif KR","Batang","바탕",serif;color:var(--green)}.intro-copy{font-size:15px;margin:12px 0 0;color:var(--muted)}.privacy-note{font-size:12px;white-space:nowrap;color:var(--muted);padding-bottom:4px}.privacy-note span{color:var(--green);margin-right:5px}.calculator{display:grid;grid-template-columns:410px minmax(0,1fr);gap:22px;align-items:start;scroll-margin-top:20px}.panel{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 3px 12px #223b3603;min-width:0}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}.section-heading h2{font-size:18px;letter-spacing:-.5px;margin:0;display:flex;align-items:center;gap:10px}.step{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:var(--green);color:white;font-size:12px}.small-tag{font-size:10px;letter-spacing:.5px;color:var(--green);padding:4px 8px;background:var(--pale);border-radius:5px;white-space:nowrap}.subtle{font-size:12px;color:var(--muted)}.input-panel>.subtle{margin:10px 0 24px}.spouse-field{border:0;margin:0 0 22px;padding:0}.spouse-field legend,.count-field>label,.branch-card legend{font-size:14px;font-weight:650;margin-bottom:9px}.segmented{display:flex;background:#eff1eb;border-radius:9px;padding:4px;gap:3px}.segmented label{flex:1;position:relative;cursor:pointer}.segmented input{position:absolute;opacity:0;width:1px;height:1px}.segmented span{display:block;padding:8px;text-align:center;border-radius:6px;font-size:13px;border:1px solid transparent}.segmented input:checked+span{background:var(--paper);color:var(--green);border-color:#cfdbd1;box-shadow:0 1px 3px #223b360a;font-weight:750}.segmented input:focus-visible+span{outline:3px solid var(--gold)}.field-help{font-size:11px;color:var(--muted);margin:7px 0 0}.count-field{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:16px 0}.count-field>label{margin:0}.stepper{display:flex;align-items:center;border:1px solid #d5ded5;background:white;border-radius:8px;flex-shrink:0;height:39px;overflow:visible}.stepper button{border:0;background:transparent;width:31px;height:35px;font-size:19px;line-height:1}.stepper input{width:37px;border:0;text-align:center;min-width:0;color:var(--ink);padding:0;background:transparent;font-weight:700}.stepper input[aria-invalid="true"]{background:#ffebe6}.branch-card{margin:22px 0 0;padding:16px;background:#f2f5ef;border:1px solid #dae4d7;border-radius:12px;min-width:0}.branch-title{font-size:13px;font-weight:750;margin:0 0 10px}.branch-card legend{font-size:12px}.branch-card fieldset{border:0;padding:0;margin:0}.branch-card .count-field{margin:14px 0 0}.branch-card .count-field>label{font-size:12px}.branch-card .segmented{background:#e4ebe0}.branch-card .field-help{margin-top:10px}.example-box{border-top:1px solid var(--line);margin-top:23px;padding-top:17px}.example-box p{font-size:11px;color:var(--muted);margin:0 0 8px}.example-actions{display:flex;flex-wrap:wrap;gap:7px}.example-actions button{font-size:11px;border:1px solid var(--line);border-radius:6px;padding:7px 10px;background:transparent}.example-actions button:hover{border-color:var(--green);background:var(--pale)}.input-footnote{font-size:11px;color:var(--muted);margin:17px 0 0}.result-panel{border-top:4px solid var(--green);padding-top:23px;min-height:590px}.text-button{border:0;background:transparent;font-size:11px;text-decoration:underline;text-underline-offset:3px;white-space:nowrap;color:var(--muted)}.result-summary{display:flex;justify-content:space-between;align-items:end;gap:10px;margin:26px 0 18px}.result-summary p{margin:0;color:var(--muted);font-size:12px}.result-summary strong{font-size:24px;font-weight:650;letter-spacing:-1px;color:var(--green)}.total-badge{font-size:11px;padding:5px 8px;background:var(--pale);border-radius:6px;color:var(--green)}.share-strip{display:flex;gap:3px;height:28px;border-radius:7px;overflow:hidden;margin-bottom:21px;background:var(--line)}.share-strip span{min-width:0;height:100%}.share-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:23px}.share-card{padding:13px 15px;border:1px solid var(--line);border-radius:10px;border-left:4px solid var(--share-color);min-width:0}.share-card p{margin:0;font-size:11px;color:var(--muted)}.share-card strong{display:inline-block;font-family:Georgia,"Batang",serif;font-size:29px;line-height:1.5;color:var(--ink);font-variant-numeric:tabular-nums}.share-card small{font-size:11px;color:var(--muted);margin-left:8px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:12px;text-align:left}caption{text-align:left;font-size:12px;font-weight:700;margin-bottom:7px}th{color:var(--muted);font-size:11px;font-weight:500;padding:9px 7px;border-bottom:1px solid #cdd9cf}td{padding:11px 7px;border-bottom:1px solid 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0}.calculator{display:block}.panel{box-shadow:none;break-inside:avoid}.family-panel{break-inside:avoid}.share-strip{-webkit-print-color-adjust:exact;print-color-adjust:exact}.result-panel{min-height:0}.family-branch,.family-root{-webkit-print-color-adjust:exact;print-color-adjust:exact}}
/* 계산 모음 공통 구성 */
.calculator-nav{display:flex;flex-wrap:wrap;gap:8px 18px;padding:18px 0 0;font-size:13px}.calculator-nav a{padding:4px 0;text-decoration:none;border-bottom:1px solid transparent}.calculator-nav a:hover{border-color:var(--green)}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.tool-card{text-decoration:none;display:flex;flex-direction:column;transition:transform .15s,border-color .15s}.tool-card:hover{transform:translateY(-3px);border-color:var(--green)}.tool-card h2{font-size:22px;margin:6px 0 10px}.tool-card p{font-size:14px;color:var(--muted);flex:1}.card-arrow{font-size:13px;font-weight:700;color:var(--green);margin-top:18px}.reading{max-width:900px;margin:28px auto}.guide-section{margin:26px 0}.guide-section h2{font-size:22px;letter-spacing:-.5px;margin:0 0 12px}.guide-section p,.guide-section li{font-size:14px;line-height:1.95;color:#4c6359}.guide-section ul{padding-left:22px}.guide-section a{overflow-wrap:anywhere}.form-field{margin:17px 0}.form-field label{display:block;font-size:14px;font-weight:650;margin-bottom:7px}.form-field input,.form-field select{font:inherit;width:100%;min-width:0;border:1px solid #c9d7ce;background:white;color:var(--ink);padding:10px 12px;border-radius:8px}.form-field input:focus,.form-field select:focus{outline:2px solid var(--gold);outline-offset:2px}.check-field{display:flex;align-items:flex-start;gap:8px;font-size:13px;margin:17px 0;line-height:1.8}.check-field input{flex-shrink:0;margin-top:6px;width:17px;height:17px;accent-color:var(--green)}.primary-button{display:block;width:100%;background:var(--green);border:0;color:white;font-weight:700;font-size:15px;border-radius:9px;padding:13px;margin:22px 0 12px}.result-list{margin:25px 0}.result-list>div{display:flex;gap:15px;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--line);padding:15px 0}.result-list dt{font-size:13px;color:var(--muted)}.result-list dd{margin:0;font-weight:700;font-size:18px;text-align:right;overflow-wrap:anywhere}.result-list>div:last-child dd{color:var(--green);font-size:24px}.input-panel>h2,.result-panel>h2{font-size:19px;margin-top:0}.reading>h1{margin:35px 0}.ad-square{max-width:100%}select{touch-action:manipulation}.site-footer .footer-links{max-width:470px}@media(max-width:900px){.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.calculator-nav{font-size:12px;gap:5px 16px}.tool-grid{grid-template-columns:1fr}.tool-card h2{font-size:21px}.result-list>div{gap:12px}.result-list dd{font-size:17px}.guide-section h2{font-size:20px}.reading{margin-block:24px}.form-field input,.form-field select{font-size:16px}.site-header nav a:last-child{display:block}.site-header{flex-wrap:wrap;padding-block:15px}.ad-wide .ad-host{max-width:100%}}@media print{.calculator-nav,.primary-button{display:none}.reading{max-width:none}.result-list>div{break-inside:avoid}}