:root{--ink:#132a35;--text:#334155;--muted:#64748b;--brand:#086d61;--brand-dark:#064c46;--tint:#e9f6f1;--gold:#eeb74a;--paper:#f8fafc;--line:#dce5e7;--white:#fff;--shadow:0 3px 12px #153a3210;--radius:16px}
*,*::before,*::after{box-sizing:border-box;word-break:keep-all;overflow-wrap:break-word}body{margin:0;background:var(--paper);color:var(--text);font:16px/1.75 'Malgun Gothic','Apple SD Gothic Neo',sans-serif}a{color:var(--brand);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:not-allowed;opacity:.5}h1,h2,h3,strong{color:var(--ink)}h1,h2,h3,p{margin:0}p+p{margin-top:16px}h1{font-size:38px;font-weight:800;line-height:1.3;letter-spacing:-1.5px}h2{font-size:25px;line-height:1.4;margin-bottom:16px;letter-spacing:-.7px}h3{font-size:20px;line-height:1.45;margin-bottom:10px}ul,ol{padding-left:24px}li+li{margin-top:8px}[hidden]{display:none!important}:focus-visible{outline:3px solid #147eae;outline-offset:4px}.skip-link{position:fixed;top:-80px;left:16px;z-index:1000;background:#fff;padding:12px}.skip-link:focus{top:8px}.site-header{height:68px;position:sticky;top:0;background:#fffffff5;border-bottom:1px solid var(--line);z-index:100;backdrop-filter:blur(12px)}.header-inner{max-width:1420px;margin:auto;padding:0 24px;height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}.site-logo{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-size:20px;font-weight:800;white-space:nowrap}.site-logo img{width:34px;height:34px}.logo-note{font-size:11px;color:var(--muted);border-left:1px solid var(--line);padding-left:12px;margin-left:4px}.main-nav{display:flex;gap:4px;align-items:center;flex-wrap:nowrap}.nav-link{padding:8px 10px;font-size:14px;font-weight:700;white-space:nowrap;text-decoration:none;color:#465c62;border-radius:8px}.nav-link:hover,.nav-link[aria-current=page]{background:var(--tint);color:var(--brand)}.mobile-menu-btn{display:none;background:white;border:1px solid var(--line);border-radius:8px;padding:7px 12px;min-height:44px}.mobile-nav{position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:16px;box-shadow:var(--shadow);max-height:calc(100dvh - 68px);overflow:auto}.mobile-nav a{display:block;padding:10px 16px}.container{width:calc(100% - 40px);max-width:820px;margin:0 auto}main{padding-bottom:48px}.breadcrumb{font-size:13px;color:var(--muted);padding-top:23px;display:flex;flex-wrap:wrap;gap:8px}.breadcrumb a{color:var(--muted)}.hero{padding:44px 0 28px}.hero-home{padding-top:52px}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;color:var(--brand);letter-spacing:1.2px;margin-bottom:16px}.eyebrow::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--brand)}.hero-title-line{display:block}.accent-text{color:var(--brand)}.lead{margin-top:18px;max-width:660px;color:#52666d;line-height:1.8}.meta{margin-top:16px;font-size:13px;color:var(--muted)}.section{margin-top:40px}.section-label{font-size:12px;letter-spacing:1px;font-weight:800;color:var(--brand);margin-bottom:8px}.section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}.section-heading a{font-size:14px}.card-stack{display:flex;flex-direction:column;gap:18px}.card,.feature-card,.calc-form-card,.result-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}.feature-card{--card-color:#086d61;--card-tint:#e9f6f1;display:block;border-left:5px solid var(--card-color);text-decoration:none;color:var(--text);transition:transform .2s,box-shadow .2s}.feature-card h2,.feature-card h3{font-size:20px;margin:6px 0 9px}.feature-card p{font-size:15px}.card--calc{--card-color:#6d46ad;--card-tint:#f4f0fc}.card--check{--card-color:#265fa0;--card-tint:#edf4fd}.card--docs{--card-color:#086d61;--card-tint:#e9f6f1}.card-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:11px;background:var(--card-tint);color:var(--card-color);font-size:23px;margin-bottom:12px}.card-label{font-size:12px;font-weight:800;letter-spacing:.5px;color:var(--card-color)}.card-link{display:inline-block;margin-top:16px;font-size:14px;font-weight:800;color:var(--card-color)}@media(hover:hover){a.feature-card:hover{transform:translateY(-3px);box-shadow:0 10px 22px #153a3218}}.search-card{border-top:4px solid var(--brand);position:relative;margin-top:28px;padding:28px}.search-card h2{font-size:19px;margin-bottom:20px}.field{display:block;margin-bottom:18px}.field label,.field>span:first-child{display:block;font-size:14px;font-weight:700;color:var(--ink);margin-bottom:8px}input:not([type=checkbox]):not([type=radio]),select,textarea{width:100%;min-width:0;border:2px solid #cbd5e1;border-radius:9px;background:#fff;padding:12px 14px;min-height:50px;color:var(--ink)}input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px #086d611b;outline:none}textarea{min-height:140px;resize:vertical}.hint{display:block;font-size:13px;color:var(--muted);margin-top:7px}.btn,.btn-view-result{display:inline-flex;gap:10px;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border:1px solid transparent;border-radius:9px;background:var(--brand);color:#fff;font-weight:700;text-decoration:none}.btn:hover,.btn-view-result:hover{background:var(--brand-dark)}.btn-secondary{background:#fff;border-color:var(--line);color:var(--brand)}.btn-secondary:hover{background:var(--tint)}.btn-small{min-height:40px;font-size:13px;padding:7px 12px}.btn-view-result{width:100%;background:linear-gradient(120deg,#086d61,#0c8373);font-size:17px}.result-action-box{padding-top:24px;margin-top:24px;border-top:1px dashed #bacccb}.chips,.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.chip{display:inline-flex;align-items:center;min-height:40px;padding:6px 13px;border:1px solid var(--line);border-radius:8px;background:#fff;text-decoration:none;color:#3f5b60;font-size:14px}.chip:hover,.chip[aria-pressed=true]{border-color:var(--brand);background:var(--tint);color:var(--brand)}.geo-summary-box{padding:20px 24px;border:1px solid #c9e8db;border-left:4px solid var(--brand);border-radius:12px;background:var(--tint);margin:24px 0}.geo-summary-box strong{color:var(--brand-dark)}.geo-summary-box ul{margin:10px 0 0;font-size:15px}.notice-box{padding:18px 20px;border:1px solid;border-left-width:4px;border-radius:12px;margin:20px 0}.notice-box-warning{background:#fff9eb;border-color:#e4b44c;color:#815b15}.notice-box-info{background:#edf6fc;border-color:#a5cde5;color:#204a65}.notice-box-danger{background:#fff1f1;border-color:#d36b6b;color:#922d2d}.notice-box-success{background:#ebf7ef;border-color:#72b58c;color:#21603c}.notice-box strong{color:inherit}.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 #e2e8f0;border-radius:12px}.ad-caption{font-size:11px;color:#64748b;letter-spacing:2px;margin-bottom:8px}.ad-placement ins.adsbygoogle{display:block}.result-column-wrapper{scroll-margin-top:90px;margin-top:28px}.result-section-header{padding:18px 22px;background:var(--ink);color:#fff;border-left:5px solid var(--gold);border-radius:12px;margin-bottom:16px}.result-section-header h2{color:white;font-size:20px;margin:0}.result-value{font-size:38px;font-weight:800;color:var(--brand);line-height:1.3;margin:12px 0}.share-banner-box{background:#fff7e7;border:1px dashed #d19b34;border-radius:12px;padding:18px;margin:18px 0;display:flex;gap:14px;justify-content:space-between;align-items:center;flex-wrap:wrap}.share-banner-box p{font-size:13px;margin-top:4px}.share-banner-box .btn{background:#92610e}.fee-list{display:flex;flex-direction:column;gap:14px;margin-top:18px}.fee-row{padding:20px;background:#fff;border:1px solid var(--line);border-radius:12px}.fee-row h3{font-size:18px}.fee-price{color:var(--brand);font-weight:800;font-size:24px}.fee-meta{font-size:13px;color:var(--muted);margin-top:10px}.fee-row .actions{margin-top:12px}.tag{display:inline-block;font-size:12px;padding:3px 8px;border-radius:5px;background:var(--tint);color:var(--brand);margin-bottom:10px}.input-wrap{position:relative}.input-wrap input{padding-right:52px!important}.input-unit{position:absolute;right:16px;top:12px;font-weight:700;color:var(--muted)}.korean-currency-badge{color:var(--brand);font-size:14px;margin-top:8px}.cart-row{padding:16px 0;border-bottom:1px solid var(--line)}.cart-row .quantity{max-width:130px}.empty-state{padding:30px 18px;text-align:center;color:var(--muted)}.article-body{margin-top:32px}.article-body section{margin:30px 0}.article-body p{line-height:1.9}.article-body h2{font-size:23px}.toc{padding:20px 24px;background:white;border:1px solid var(--line);border-radius:12px;margin:24px 0}.toc ol{margin:10px 0 0}.toc a{font-size:14px}.article-body section[id]{scroll-margin-top:90px}.source-box{margin:32px 0;padding:22px;border:1px solid var(--line);border-radius:12px;background:white;font-size:13px}.source-entry+.source-entry{margin-top:18px}.source-url{display:block;font-family:inherit;font-size:12px;word-break:break-all;color:var(--muted);margin:5px 0}.related-nexus-section{margin:40px 0 24px;padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:#edf3f2}.related-nexus-section h2{font-size:23px}.related-nexus-section .feature-card{box-shadow:none}.faq{margin-top:32px}.faq details{padding:18px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:700;color:var(--ink)}details p{margin-top:12px}table{border-collapse:collapse;width:100%;font-size:14px;background:#fff;table-layout:fixed}th,td{border-bottom:1px solid var(--line);padding:13px 10px;text-align:left;vertical-align:top;overflow-wrap:anywhere}th{background:#edf3f2;color:var(--ink)}.table-wrap{border:1px solid var(--line);border-radius:12px;overflow-x:auto;margin:20px 0}.table-wrap table{min-width:540px}.directory-group{margin:26px 0}.directory-group h2{font-size:22px}.directory-group ul{list-style:none;padding:0;margin:0}.directory-group li{border-bottom:1px solid var(--line)}.directory-group li a{display:flex;justify-content:space-between;gap:16px;padding:14px 3px;text-decoration:none}.directory-group small{color:var(--muted);white-space:nowrap}.sticky-progress-card{position:sticky;top:76px;z-index:85;background:var(--brand-dark);color:#fff;border-radius:12px;padding:15px 20px;margin:22px 0;box-shadow:var(--shadow)}.sticky-progress-card strong{color:#fff}.sticky-progress-card progress{display:block;width:100%;height:8px;margin-top:10px;accent-color:#eeb74a}.check-row{display:flex;align-items:flex-start;gap:12px;padding:17px 0;border-bottom:1px solid var(--line);cursor:pointer}.check-row input{width:21px;height:21px;accent-color:var(--brand);flex-shrink:0;margin-top:4px}.check-row small{display:block;color:var(--muted);font-size:13px}.check-row:has(input:checked){color:var(--brand)}.radio-list label{display:flex;gap:12px;align-items:flex-start;padding:13px 0}.radio-list input{margin-top:8px;accent-color:var(--brand)}fieldset{border:0;padding:0;margin:0 0 22px}legend{font-weight:700;color:var(--ink);margin-bottom:10px}.site-footer{border-top:1px solid var(--line);padding:34px 0;background:#edf3f2;color:#597071;font-size:13px}.footer-links{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0}.footer-links a{color:#385b59}.footer-admin-bar{border-top:1px solid #d3e0dc;padding-top:18px;line-height:1.9}.footer-brand{font-size:20px;font-weight:800;color:var(--brand-dark)}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 20px;border-radius:10px;z-index:500;width:max-content;max-width:calc(100% - 32px);box-shadow:var(--shadow)}.highlight-pulse{animation:pulse 1.2s ease}@keyframes pulse{50%{box-shadow:0 0 0 5px #086d6140}}.no-js{background:#fff4dd;padding:15px;border-radius:10px}.statline{font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px 22px;padding:18px 0}.statline b{color:var(--brand)}
@media(max-width:1060px){.main-nav{display:none}.mobile-menu-btn{display:flex}.logo-note{display:none}}
@media(max-width:540px){.container{width:calc(100% - 32px)}.header-inner{padding:0 16px}.hero{padding-top:30px}h1{font-size:28px;letter-spacing:-1px}.hero-home h1{font-size:29px}.lead{font-size:15px}.card,.feature-card,.calc-form-card,.result-card{padding:20px 18px}.search-card{padding:22px 18px}.section{margin-top:32px}h2{font-size:23px}.geo-summary-box{padding:18px}.related-nexus-section{padding:20px 16px}.ad-placement{margin:22px auto;padding:10px 8px}.source-box{padding:18px}.btn{max-width:100%}.fee-row{padding:18px 16px}.site-logo{font-size:18px}.sticky-progress-card{top:74px;padding:12px 16px}.share-banner-box .btn{width:100%}.hero-title-line{white-space:normal}.breadcrumb{font-size:12px}.result-value{font-size:34px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media print{.site-header,.site-footer,.ad-placement,.actions,.related-nexus-section,.share-banner-box,.mobile-menu-btn,.source-box button,#toast{display:none!important}.container{width:100%;max-width:none}body{background:white;color:black}.card,.result-card{box-shadow:none}.sticky-progress-card{position:static}}

/* Visible evidence and machine-readable content share one document. */
.hero .lead[data-direct-answer]{border-left:4px solid var(--brand);padding-left:16px;color:#1e293b;font-weight:600}
.hero .meta a{color:inherit;text-decoration:underline}.hero .meta time{white-space:nowrap}.breadcrumb{line-height:1.6}.breadcrumb [aria-current="page"]{overflow-wrap:anywhere}.fact-list{margin:0}.fact-list dt{font-weight:700;color:#0f172a;margin-top:16px}.fact-list dd{margin:4px 0 0;line-height:1.8}
.panel,.notice-box,.related{margin:32px 0;padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.notice-box{border-left:4px solid var(--brand)}.notice-box p{margin-top:8px}.related{background:#edf3f2}.link-list{display:flex;flex-direction:column;gap:12px}.link-list a{display:block;padding:6px 0}.panel h2,.related h2{font-size:23px}@media(max-width:540px){.panel,.notice-box,.related{padding:20px 18px}}