:root{--primary:#1e3a8a;--blue:#2563eb;--navy:#12233f;--gold:#b45309;--gold-light:#e7b85e;--text:#334155;--muted:#64748b;--bg:#f8fafc;--border:#dfe6ef;--radius:16px;--shadow:0 3px 12px #14253f08}
*,*::before,*::after{box-sizing:border-box;word-break:keep-all;overflow-wrap:break-word}
body{margin:0;color:var(--text);background:var(--bg);font-family:"Pretendard","Noto Sans KR","Malgun Gothic",system-ui,sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-underline-offset:4px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
[hidden]{display:none!important}h1,h2,h3,h4{color:var(--navy);line-height:1.4;margin:0 0 14px;font-weight:800;letter-spacing:-.04em}h1{font-size:38px}h2{font-size:25px}h3{font-size:20px}p{margin:0 0 16px}p:last-child{margin-bottom:0}ul,ol{padding-left:24px;margin:12px 0}li+li{margin-top:8px}strong{color:var(--navy)}svg{flex-shrink:0}section[id],aside[id],h2[id],main{scroll-margin-top:100px}
.container{width:calc(100% - 40px);max-width:820px;margin-inline:auto}.skip-link{position:fixed;left:20px;top:-100px;z-index:1000;background:var(--navy);color:white;padding:12px 20px}.skip-link:focus{top:10px}
.site-header{position:sticky;top:0;z-index:100;background:#ffffffed;border-bottom:1px solid var(--border);backdrop-filter:blur(14px)}.header-inner{max-width:1420px;margin:auto;min-height:72px;padding:12px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}.site-logo{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;flex-shrink:0;text-decoration:none;color:var(--navy);font-size:20px;font-weight:800;letter-spacing:-.05em}.logo-symbol{display:grid;place-items:center;background:var(--navy);color:var(--gold-light);width:38px;height:38px;border-radius:11px}.logo-note{font-size:11px;color:var(--muted);letter-spacing:.05em;font-weight:600;display:block;line-height:1.4}.main-nav{display:flex;gap:4px;align-items:center;flex-wrap:nowrap}.nav-link{white-space:nowrap;flex-shrink:0;padding:8px 10px;font-size:14px;font-weight:700;text-decoration:none;color:#42516a;border-radius:8px}.nav-link:hover,.nav-link[aria-current=page]{background:#edf3fc;color:var(--primary)}.mobile-menu-btn{display:none;align-items:center;gap:6px;background:white;border:1px solid var(--border);padding:7px 10px;border-radius:8px;color:var(--navy);font-size:14px}.mobile-nav{border-top:1px solid var(--border);padding:12px 20px 20px}.mobile-nav a{display:block;padding:10px 12px;text-decoration:none;border-radius:8px;min-height:44px}.mobile-nav a:hover{background:#eff6ff}
main.container{padding-top:32px;padding-bottom:56px}.breadcrumb{font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 10px;margin:0 0 24px;list-style:none;padding:0}.breadcrumb li+li{margin:0}.breadcrumb a{color:var(--muted)}.eyebrow{display:flex;align-items:center;gap:8px;color:var(--primary);font-size:12px;letter-spacing:.08em;font-weight:800;margin-bottom:16px}.eyebrow::before{content:"";width:22px;height:2px;background:var(--gold-light)}.hero{padding:24px 0 8px}.hero-title{font-size:40px;line-height:1.45}.hero-title-line{display:block}.accent-text{color:var(--primary)}.hero-desc{font-size:17px;max-width:690px;color:#526078;margin:18px 0}.hero-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px 16px;font-size:13px;color:var(--muted);margin-top:24px}.hero-meta span{display:inline-flex;align-items:center;gap:6px}.section-intro{margin:44px 0 20px}.section-kicker{display:block;font-size:12px;color:var(--gold);font-weight:800;letter-spacing:.05em;margin-bottom:7px}.section-intro p{color:var(--muted);font-size:15px}.geo-summary-box{margin:22px 0 0;padding:20px 24px;background:#edf4fe;border:1px solid #cadbf7;border-left:4px solid var(--primary);border-radius:12px;box-shadow:var(--shadow)}.summary-header{display:flex;align-items:center;gap:8px;color:var(--primary);font-size:15px;font-weight:800;margin-bottom:12px}.summary-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.summary-list li{margin:0;padding-left:16px;position:relative;font-size:15px;line-height:1.75}.summary-list li::before{content:"•";position:absolute;left:0;color:var(--primary)}
.ad-placement{width:100%;max-width:820px;margin:28px auto;padding:14px 12px;box-sizing:border-box;text-align:center;background:#f8fafc;border:1px solid var(--border);border-radius:12px}.ad-caption{font-size:12px;color:var(--muted);margin-bottom:8px;letter-spacing:.1em}.ad-placement ins.adsbygoogle{display:block}
.official-links{padding:22px 24px;background:white;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:24px}.official-links h2{font-size:18px;margin-bottom:4px}.official-note{font-size:13px;color:var(--muted);margin-bottom:14px}.official-row{padding:14px 0;border-top:1px solid var(--border)}.official-name{font-size:15px;font-weight:800;color:var(--navy)}.official-url{display:block;font-size:13px;color:var(--muted);overflow-wrap:anywhere;margin:3px 0 10px}.button-row{display:flex;flex-wrap:wrap;gap:10px}.btn,.btn-primary,.btn-secondary{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:11px 18px;border-radius:9px;text-decoration:none;font-size:15px;font-weight:750;line-height:1.5;border:1px solid transparent}.btn-primary{background:var(--primary);color:white}.btn-primary:hover{background:#162e70}.btn-secondary{background:white;color:var(--primary);border-color:#c3d2e7}.btn-secondary:hover{background:#eff6ff}.official-row .btn-primary,.official-row .btn-secondary{min-height:44px;padding:8px 14px;font-size:14px}
.card-stack,.nexus-grid,.document-links,.category-stack{display:flex;flex-direction:column;gap:16px}.feature-card{--card-color:var(--primary);--card-tint:#edf4fe;display:block;text-decoration:none;background:white;border:1px solid var(--border);border-left:5px solid var(--card-color);border-radius:var(--radius);padding:24px 26px;box-shadow:var(--shadow);color:var(--text);transition:transform .18s,box-shadow .18s}.feature-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px #12233f10}.card--calc{--card-color:#6d28d9;--card-tint:#f5f3ff}.card--docs{--card-color:#0f766e;--card-tint:#f0fdfa}.card-top{display:flex;align-items:center;gap:12px;margin-bottom:13px}.card-icon{width:44px;height:44px;display:grid;place-items:center;background:var(--card-tint);border-radius:11px;color:var(--card-color)}.card-label{font-size:12px;font-weight:800;color:var(--card-color)}.card-title{margin-bottom:8px;font-size:21px}.card-desc{font-size:15px;color:#526078;line-height:1.75}.card-link{display:flex;align-items:center;gap:8px;font-weight:800;font-size:14px;color:var(--card-color);margin-top:16px}.text-link{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px;padding:15px 18px;border:1px solid #c7d9f4;border-left:4px solid var(--primary);border-radius:11px;background:#f0f5fe;color:var(--navy);font-size:15px;font-weight:750;line-height:1.65;text-decoration:none;white-space:normal}.text-link:hover{background:#e3edfc;border-color:var(--primary)}.document-link-label{flex:1;min-width:0;overflow-wrap:anywhere}.document-link-arrow{display:grid;place-items:center;flex:0 0 30px;width:30px;height:30px;border-radius:50%;background:var(--primary);color:white}.text-link:hover .document-link-label,.text-link:focus-visible .document-link-label{text-decoration:underline}.category-card{display:flex;align-items:center;justify-content:space-between;gap:16px;background:white;border:1px solid var(--border);border-radius:12px;padding:19px 22px;text-decoration:none;box-shadow:var(--shadow)}.category-card:hover{border-color:#94b2dc}.category-card h3{font-size:18px;margin:0 0 5px}.category-card p{font-size:14px;color:var(--muted);margin:0}.category-number{font-size:12px;letter-spacing:.08em;color:var(--gold);font-weight:800;display:block;margin-bottom:5px}.category-count{white-space:nowrap;font-size:12px;color:var(--primary);background:#eff6ff;padding:5px 10px;border-radius:20px}
.toc{background:white;padding:22px 24px;border:1px solid var(--border);border-radius:12px;margin:24px 0 32px}.toc strong{display:block;font-size:15px}.toc ol{display:flex;flex-direction:column;flex-wrap:nowrap;align-items:stretch;gap:0;padding-left:25px;margin-top:12px}.toc li{padding-left:4px;margin:0;min-width:0;border-bottom:1px solid var(--border)}.toc li:last-child{border:0}.toc li::marker{color:var(--primary);font-weight:700}.toc a{display:block;min-height:44px;padding:10px 8px;border-radius:6px;font-size:15px;font-weight:600;line-height:1.65;text-decoration:none;white-space:normal;overflow-wrap:anywhere}.toc a:hover,.toc a:focus-visible{background:#eff6ff;text-decoration:underline}
.article-section,.form-card,.result-card,.source-box,.faq-section,.plain-card{background:white;border:1px solid var(--border);border-radius:var(--radius);padding:25px 28px;margin:24px 0;box-shadow:var(--shadow)}.article-section h2{font-size:23px}.article-section p{line-height:1.85}.article-section .document-links{margin-top:20px}.step-list{list-style:none;padding:0;counter-reset:steps}.step-list li{position:relative;padding:0 0 20px 48px;counter-increment:steps;min-height:50px;margin-top:0}.step-list li::before{content:counter(steps,decimal-leading-zero);position:absolute;left:0;top:0;background:#edf4fe;color:var(--primary);font-size:13px;font-weight:800;width:32px;height:32px;border-radius:9px;display:grid;place-items:center}.step-list li:last-child{padding-bottom:0}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:10px;margin:20px 0}table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.7}caption{text-align:left;padding:12px 14px;color:var(--muted);font-size:13px}th,td{text-align:left;vertical-align:top;padding:13px 15px;border-bottom:1px solid var(--border)}thead{background:#eff4fb;color:var(--navy)}tr:last-child td{border:0}td:first-child{font-weight:700;color:var(--navy)}
.notice-box{padding:17px 20px;border:1px solid;border-left-width:4px;border-radius:11px;margin:20px 0;font-size:15px}.notice-box-warning{background:#fffbeb;border-color:#e8b33f;color:#85400d}.notice-box-info{background:#eff6ff;border-color:#93b6e5;color:var(--primary)}.notice-box-danger{background:#fef2f2;border-color:#e76e6e;color:#991b1b}.notice-box strong{display:block;margin-bottom:4px;color:inherit}.self-pro{border-top:1px solid var(--border);margin-top:24px;padding-top:18px}.self-pro p{font-size:15px}.faq-section details{padding:15px 0;border-bottom:1px solid var(--border)}.faq-section details:last-child{border:0}.faq-section summary{cursor:pointer;color:var(--navy);font-weight:750;min-height:44px;line-height:1.65}.faq-section details p{padding:12px 0 0;color:#526078;font-size:15px}.source-box{background:#f2f5f9;box-shadow:none}.source-box h2{font-size:18px}.source-box .source-date{font-size:13px;color:var(--muted)}.source-box ul{font-size:14px}.source-box .review-note{font-size:13px;color:var(--muted);margin-top:18px}.related-nexus-section{margin:40px 0 28px}.nexus-header{margin-bottom:20px}.nexus-badge{font-size:12px;font-weight:800;color:var(--gold);margin-bottom:8px;display:block}.nexus-card{display:block;text-decoration:none;color:inherit;background:white;border:1px solid var(--border);border-radius:12px;padding:20px 24px;box-shadow:var(--shadow)}.nexus-card:hover{border-color:#9ab8e3}.nexus-card h3{font-size:18px;margin-bottom:7px}.nexus-card p{font-size:14px;color:var(--muted)}.nexus-card-link{font-size:14px;color:var(--primary);font-weight:750;display:block;margin-top:10px}
.form-card fieldset{border:0;padding:0;margin:0 0 28px}.form-card legend,.field-label{display:block;color:var(--navy);font-weight:750;margin-bottom:11px;font-size:16px}.field{margin-bottom:24px}.field-help{color:var(--muted);font-size:13px;margin:8px 0 0}.field input:not([type=checkbox]):not([type=radio]),.field select,.field textarea,.form-card>select{width:100%;min-height:52px;border:2px solid #cbd5e1;border-radius:9px;background:white;padding:12px 14px;color:var(--navy);min-width:0}.field textarea{resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px #2563eb26}.choice-stack{display:flex;flex-direction:column;gap:10px}.choice{display:flex;align-items:center;gap:12px;min-height:50px;border:2px solid #cbd5e1;border-radius:9px;padding:12px 16px;cursor:pointer;font-size:15px;background:white}.choice:has(input:checked){border-color:var(--primary);background:#eff6ff;color:var(--primary)}.choice input{width:19px;height:19px;accent-color:var(--primary);flex-shrink:0}.result-action-box{border-top:1px dashed #aabbd3;padding-top:24px;margin-top:24px}.btn-view-result{width:100%;min-height:56px;background:linear-gradient(110deg,#142b52,#1e3a8a);color:white;border:0;border-radius:10px;padding:14px 20px;font-weight:800;display:flex;align-items:center;justify-content:center;gap:14px}.result-action-tip{display:block;font-size:13px;color:var(--muted);text-align:center;margin-top:10px}.result-column-wrapper{scroll-margin-top:90px;margin:30px 0}.mobile-result-divider{text-align:center;font-size:13px;color:var(--muted);margin-bottom:14px}.result-section-header{background:linear-gradient(120deg,#12233f,#1e3a8a);border-left:5px solid var(--gold-light);border-radius:12px;padding:17px 22px;color:white}.result-section-header h2{color:white;font-size:21px;margin:0}.result-header-badge{font-size:12px;color:#d5e1f5;margin-top:4px;display:block}.result-card{border-top:4px solid var(--primary);margin-top:16px}.result-value{font-size:32px;color:var(--primary);font-weight:800;line-height:1.4;margin:8px 0}.result-label{font-size:13px;color:var(--muted);margin-top:20px}.share-banner-box{background:#fffbeb;border:1px dashed #d29437;border-radius:11px;padding:18px 20px;margin-bottom:24px}.share-banner-box strong{font-size:15px}.share-banner-box p{font-size:13px;margin:7px 0 12px;color:#854b1a}.btn-share-url{background:linear-gradient(110deg,#994b12,#b45309);color:white;border:0;padding:10px 16px;min-height:44px;border-radius:8px;font-weight:750}.field-error{color:#991b1b;background:#fef2f2;border-left:4px solid #dc2626;padding:13px 16px;border-radius:7px;margin:18px 0}.highlight-pulse{animation:pulse 1.2s ease}@keyframes pulse{50%{box-shadow:0 0 0 6px #2563eb22}}
.search-card{background:var(--navy);border-radius:var(--radius);padding:24px 26px;margin:30px 0;color:#dae4f3}.search-card h2{color:white;font-size:22px}.search-card .field input{border-color:#91a4c1}.search-card .field{margin-bottom:10px}.search-card .field-label{color:white}.search-card .field-help{color:#c0cde0}.search-results{margin-top:18px}.search-results .text-link{background:#fff;color:var(--navy)}.search-results p{color:#dae4f3}.checklist{list-style:none;padding:0}.checklist li{margin:10px 0}.checklist label{display:flex;align-items:flex-start;gap:12px;cursor:pointer;padding:10px 0}.checklist input{width:20px;height:20px;accent-color:var(--primary);flex-shrink:0;margin-top:5px}.sticky-progress-card{position:sticky;top:80px;z-index:85;background:var(--navy);color:white;padding:12px 18px;border-radius:10px;margin:18px 0;font-size:14px}.check-progress{width:100%;height:7px;accent-color:var(--gold-light);display:block;margin-top:7px}.check-reset{border:0;background:none;color:var(--primary);padding:8px 0;text-decoration:underline;font-size:14px}.template-editor textarea{font-family:inherit;line-height:1.8}.download-note{font-size:13px;color:var(--muted);margin:12px 0}.contact-consent{font-size:14px;color:var(--muted)}
.site-footer{border-top:1px solid var(--border);background:#edf1f7;padding:32px 0 26px}.footer-brand{font-size:18px;font-weight:800;color:var(--navy);margin-bottom:8px}.footer-desc{font-size:14px;color:#526078;max-width:720px}.footer-links{display:flex;flex-wrap:wrap;gap:10px 18px;margin:24px 0;font-size:14px}.footer-admin-bar{border-top:1px solid #d4deeb;padding-top:20px;color:#526078;font-size:13px;line-height:1.9}.footer-admin-bar strong{color:#42516a}.copyright{font-size:12px;color:var(--muted);margin-top:14px}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:1000;padding:12px 20px;background:var(--navy);color:white;border-radius:10px;box-shadow:0 6px 22px #12233f30;font-size:14px;width:max-content;max-width:calc(100% - 32px)}.back-top{display:inline-block;font-size:13px;margin-top:18px}
@media(max-width:1060px){.main-nav{display:none}.mobile-menu-btn{display:flex}.header-inner{padding-inline:20px}}
@media(max-width:540px){.container{width:calc(100% - 32px)}main.container{padding-top:24px}.header-inner{min-height:66px;padding:10px 16px;gap:10px}.site-logo{font-size:16px}.mobile-menu-btn{font-size:13px;padding:7px 8px}.logo-symbol{width:34px;height:34px}.logo-note{font-size:10px}h1{font-size:28px}.hero-title{font-size:clamp(23px,6.6vw,29px)}.hero-title-line{white-space:normal;overflow-wrap:anywhere}.hero-desc{font-size:16px}.hero{padding-top:12px}h2{font-size:23px}.hero-meta{gap:7px 12px}.geo-summary-box,.official-links,.toc{padding:18px}.feature-card,.article-section,.form-card,.result-card,.plain-card,.faq-section,.source-box{padding:20px 18px}.card-title{font-size:20px}.category-card{padding:18px 16px}.category-card h3{font-size:17px}.category-count{font-size:11px;padding:4px 8px}.text-link{padding:13px 14px;gap:12px}.article-section h2{font-size:21px}.section-intro{margin-top:36px}.ad-placement{margin:24px auto;padding:10px 8px}.result-section-header{padding:16px 18px}.result-value{font-size:28px}th,td{padding:11px 10px;font-size:13px}.sticky-progress-card{top:74px}.search-card{padding:22px 18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.feature-card:hover{transform:none}}
@media print{.site-header,.site-footer,.ad-placement,.official-links,.share-banner-box,.related-nexus-section,.btn-view-result,.toast,.search-card,.button-row{display:none!important}body{background:white;color:black}main.container{width:100%;max-width:none;padding:0}.article-section,.source-box,.result-card,.faq-section{box-shadow:none;border-color:#ddd;break-inside:avoid}a{color:black}details p{display:block!important}.sticky-progress-card{position:static}}

.direct-answer{font-size:18px;font-weight:750;line-height:1.8;color:var(--navy);margin:14px 0 12px;overflow-wrap:anywhere}.hero-meta a{color:inherit;text-underline-offset:3px}.table-source-note{font-size:13px;color:var(--muted);margin-top:10px}.hero-title-line{max-width:100%;overflow-wrap:anywhere}