/* Pretendard Variable — SIL Open Font License 1.1. Full notice embedded by build. */
@font-face{font-family:Pretendard;src:url(/app/PretendardVariable.woff2) format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
:root{
 --paper:#fff;--canvas:#f5f6fa;--ink:#17243e;--muted:#626b7d;--quiet:#7c8595;--line:#e7eaf1;
 --brand:#3157d5;--brand-deep:#223f9f;--brand-soft:#edf1ff;--brand-mid:#dce4ff;
 --success:#237552;--success-soft:#edf7f1;--warning:#8c581a;--warning-soft:#fff5e7;--danger:#b33c43;--danger-soft:#fff0f1;
 --radius-sm:12px;--radius-md:18px;--radius-lg:24px;
 --space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;
 --font:"Pretendard",sans-serif;--text-xs:0.75rem;--text-sm:0.8125rem;--text-base:0.9375rem;--text-lg:1.0625rem;--title:1.4375rem;--title-lg:1.75rem;
 --shadow:0 8px 24px #17243e08;--sheet-shadow:0 -12px 60px #17243e20;--duration:180ms;
}

/* Shared palette and Pretendard face are prepended by build_web.py. */
*{box-sizing:border-box}html{color-scheme:light}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:1rem;line-height:1.75;letter-spacing:-.02em;word-break:keep-all;overflow-wrap:anywhere}a{color:var(--brand);text-underline-offset:4px}a:focus-visible{outline:3px solid var(--brand);outline-offset:5px;border-radius:4px}h1,h2,p{margin:0}h1{font-size:2rem;line-height:1.35;letter-spacing:-.045em;font-weight:750}h2{font-size:1.25rem;line-height:1.5;letter-spacing:-.03em}p+p{margin-top:12px}.brand{font-size:1.5rem;font-weight:800;letter-spacing:-.05em;white-space:nowrap;color:var(--ink)}.brand>span{color:var(--brand)}.site-header{max-width:1000px;margin:auto;padding:20px 28px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;border-bottom:1px solid var(--line)}.site-header>a{text-decoration:none}.site-header nav{display:flex;align-items:center;gap:24px;flex-wrap:wrap;max-width:100%}.site-header nav a{font-size:.9375rem;font-weight:600;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}.site-header .header-app{padding:0 16px;border-radius:var(--radius-sm);background:var(--brand-soft)}main{max-width:760px;margin:0 auto;padding:0 28px 60px}.page-intro{padding:40px 0 28px}.page-intro h1{margin:8px 0 16px}.page-intro>p:not(.eyebrow){color:var(--muted)}.primary-link{display:inline-flex;align-items:center;justify-content:center;min-height:48px;background:var(--brand);color:var(--paper);font-weight:650;padding:11px 20px;border-radius:var(--radius-sm);text-align:center;text-decoration:none;line-height:1.5}.page-intro .primary-link{margin-top:24px}.eyebrow{font-size:.8125rem;font-weight:650;color:var(--muted);line-height:1.6}.guide-section{margin:24px 0 36px}.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:10px}.text-link{display:inline-flex;min-height:44px;align-items:center;font-size:.875rem;font-weight:600;text-decoration:none}.guide-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.guide-list>li{border-bottom:1px solid var(--line)}.guide-row{display:flex;align-items:flex-start;gap:16px;padding:22px 0;color:var(--ink);text-decoration:none}.topic-icon{object-fit:contain;flex:none}.guide-row>.topic-icon{margin-top:4px}.guide-row>span:not(.row-action){flex:1;min-width:0}.guide-row strong{display:block;font-size:1.0625rem;font-weight:650;line-height:1.55;margin:4px 0 6px}.row-description{display:block;color:var(--muted);font-size:.875rem;line-height:1.65}.row-action{font-size:.8125rem;color:var(--brand);flex:none;margin-top:24px}.fine{color:var(--muted);font-size:.8125rem;line-height:1.7;margin-top:14px}.use-note{padding:24px;border-radius:var(--radius-md);background:var(--canvas);margin-top:32px}.use-note p{font-size:.9375rem;color:var(--muted);margin-top:10px}.breadcrumb{display:flex;gap:16px;padding:24px 0;font-size:.8125rem;color:var(--muted)}.article-head .topic-icon{margin-bottom:12px}.article-head h1{margin:8px 0 16px}.article-head>p:not(.eyebrow){color:var(--muted)}article>.article-intro{margin-top:16px;color:var(--muted)}article section{margin-top:32px}article section>p,article>p{margin-top:12px}article>h2{margin-top:32px}article ul,article ol{padding-left:24px}article li{padding:5px 0}.notice{margin:24px 0;padding:18px 20px;background:var(--warning-soft);border-left:3px solid var(--warning);color:var(--ink);font-size:.875rem}.notice p{color:var(--muted);margin-top:8px}.source-box,.check-list{background:var(--canvas);padding:22px;border-radius:var(--radius-sm)}.source-box h2{margin-bottom:12px}.article-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:32px}footer{max-width:1000px;margin:0 auto;padding:32px 28px 40px;border-top:1px solid var(--line);font-size:.8125rem;color:var(--muted)}footer .brand{font-size:1.25rem}footer nav{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:20px}footer nav a{display:inline-flex;align-items:center;min-height:44px;color:var(--muted)}.skip-link{position:absolute;left:16px;top:-100px;background:var(--ink);color:white;padding:8px;z-index:10}.skip-link:focus{top:8px}@media(max-width:520px){.site-header{padding:16px 20px}.site-header nav{gap:14px}.site-header .header-app{padding:0 12px}main{padding:0 20px 40px}h1{font-size:1.625rem}.page-intro{padding-top:30px}.guide-row{gap:12px}.guide-row>.topic-icon{width:34px;height:34px}.row-action{display:none}.use-note{padding:20px}.section-title h2{font-size:1.125rem}.article-actions>.primary-link{width:100%}footer{padding:28px 20px}.desktop-break{display:none}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

.guide-facts{margin:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.guide-facts>div{display:grid;grid-template-columns:minmax(72px,26%) 1fr;gap:14px;padding:12px 0}.guide-facts>div+div{border-top:1px solid var(--line)}.guide-facts dt{font-weight:600;color:var(--muted)}.guide-facts dd{margin:0;overflow-wrap:anywhere}.guide-table-wrap{overflow:auto;max-width:100%;margin:14px 0}.guide-table{border-collapse:collapse;width:100%;font-size:.875rem;line-height:1.6;text-align:left}.guide-table th,.guide-table td{padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}.guide-table thead{background:var(--canvas)}.guide-table tbody th{font-weight:500}.guide-question,.guide-reading{border-bottom:1px solid var(--line);padding:14px 0}.guide-question summary,.guide-reading>summary{cursor:pointer;font-weight:600;line-height:1.6;min-height:32px}.editorial-guide h3{font-size:1rem;line-height:1.6;margin:24px 0 8px}.editorial-guide p{line-height:1.8;overflow-wrap:anywhere}.editorial-guide a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}.editorial-guide .guide-reading>div{padding-top:8px}.editorial-guide .guide-facts{font-size:.875rem}.guide-table-wrap:focus-visible{outline:2px solid var(--brand);outline-offset:3px}

.guide-place{padding:16px 0;border-bottom:1px solid var(--line)}.guide-place .secondary{min-height:48px;margin-top:8px}.editorial-guide li{line-height:1.8;margin:8px 0}