:root{--color-bg:#fff;--color-surface:#fff;--color-soft:#f8fafc;--color-primary-light:#f0fdfa;--color-text:#111827;--color-muted:#64748b;--color-on-primary:#fff;--color-border:#e2e8f0;--color-border-strong:#64748b;--color-primary:#0f766e;--color-primary-dark:#115e59;--color-warning:#d97706;--color-warning-bg:#fffbeb;--color-error:#b91c1c;--font-sans:system-ui, -apple-system, "Segoe UI", Roboto, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:clamp(1.75rem, 1.35rem + 1.6vw, 2.5rem);--leading-tight:1.25;--leading-normal:1.6;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-6:1.5rem;--space-8:2rem;--space-12:3rem;--content-width:70rem;--reading-width:42rem;--gutter:1rem;--control-height:3rem;--radius-card:.75rem;--radius-pill:999px;--focus-ring:3px solid var(--color-primary)}@media (width>=48rem){:root{--gutter:1.5rem}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);margin:0}:lang(ko){word-break:keep-all;overflow-wrap:anywhere}h1,h2,h3{line-height:var(--leading-tight);margin:0}p{margin:0}a{color:var(--color-primary-dark);text-underline-offset:.15em}a:hover{color:var(--color-primary)}:focus-visible{outline:var(--focus-ring);outline-offset:2px}.container{width:100%;max-width:var(--content-width);padding-inline:var(--gutter);margin-inline:auto}.skip-link{left:var(--space-4);top:var(--space-2);z-index:10;padding:var(--space-2) var(--space-4);background:var(--color-surface);border:2px solid var(--color-primary);border-radius:var(--space-2);position:absolute;transform:translateY(-200%)}.skip-link:focus{transform:none}.site-header[data-astro-cid-z4jru4n3]{border-bottom:1px solid var(--color-border);background:var(--color-bg)}.site-header__inner[data-astro-cid-z4jru4n3]{align-items:center;gap:0 var(--space-2);min-height:4rem;padding-top:var(--space-2);flex-wrap:wrap;display:flex}.site-name[data-astro-cid-z4jru4n3]{margin-inline-end:auto}.site-nav[data-astro-cid-z4jru4n3]{flex-basis:100%;order:3}.nav-toggle[data-astro-cid-z4jru4n3]{align-items:center;gap:var(--space-2);min-height:var(--control-height);padding-inline:var(--space-3);border:1px solid var(--color-border-strong);border-radius:var(--space-2);background:var(--color-surface);color:var(--color-text);font:inherit;font-size:var(--text-sm);cursor:pointer;font-weight:600;display:none}.nav-toggle[data-astro-cid-z4jru4n3][aria-expanded=true]{border-color:var(--color-primary);color:var(--color-primary-dark)}.nav-toggle__icon[data-astro-cid-z4jru4n3]{flex:none}.js .nav-toggle[data-astro-cid-z4jru4n3]{display:inline-flex}.js .site-nav[data-astro-cid-z4jru4n3]{display:none}.js .site-header[data-astro-cid-z4jru4n3][data-nav-open] .site-nav[data-astro-cid-z4jru4n3]{padding-block:var(--space-3);border-top:1px solid var(--color-border);margin-top:var(--space-2);display:block}.nav-groups[data-astro-cid-z4jru4n3]{gap:var(--space-2) var(--space-6);grid-template-columns:repeat(auto-fit,minmax(9.5rem,1fr));display:grid}.nav-group[data-astro-cid-z4jru4n3]{align-content:start;display:grid}.nav-group__heading[data-astro-cid-z4jru4n3]{color:var(--color-muted);font-size:var(--text-sm);font-weight:600}.site-nav[data-astro-cid-z4jru4n3] .nav-group[data-astro-cid-z4jru4n3] ul[data-astro-cid-z4jru4n3],.site-footer[data-astro-cid-z4jru4n3] .nav-group[data-astro-cid-z4jru4n3] ul[data-astro-cid-z4jru4n3]{gap:0;display:grid}.site-nav[data-astro-cid-z4jru4n3] a[data-astro-cid-z4jru4n3]{line-height:var(--leading-tight)}@media (width>=48rem){.site-header__inner[data-astro-cid-z4jru4n3]{gap:0 var(--space-4)}}.site-nav[data-astro-cid-z4jru4n3] ul[data-astro-cid-z4jru4n3],.footer-nav[data-astro-cid-z4jru4n3]{gap:0 var(--space-4);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.site-nav[data-astro-cid-z4jru4n3] a[data-astro-cid-z4jru4n3]{min-height:var(--control-height);color:var(--color-text);border-bottom:3px solid #0000;align-items:center;font-weight:600;text-decoration:none;display:inline-flex}.site-nav[data-astro-cid-z4jru4n3] a[data-astro-cid-z4jru4n3]:hover{color:var(--color-primary-dark);text-decoration:underline}.site-nav[data-astro-cid-z4jru4n3] a[data-astro-cid-z4jru4n3][aria-current]{color:var(--color-primary-dark);border-bottom-color:var(--color-primary)}.footer-nav[data-astro-cid-z4jru4n3] a[data-astro-cid-z4jru4n3]{min-height:var(--control-height);color:var(--color-primary-dark);align-items:center;display:inline-flex}.site-name[data-astro-cid-z4jru4n3]{color:var(--color-text);font-weight:700;font-size:var(--text-lg);text-decoration:none}.language-list[data-astro-cid-z4jru4n3]{gap:var(--space-2);margin:0;padding:0;list-style:none;display:flex}.language-list[data-astro-cid-z4jru4n3] a[data-astro-cid-z4jru4n3]{min-height:var(--control-height);padding-inline:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-pill);font-size:var(--text-sm);align-items:center;text-decoration:none;display:inline-flex}main[data-astro-cid-z4jru4n3]:focus{outline:none}.site-footer[data-astro-cid-z4jru4n3]{margin-top:var(--space-12);border-top:1px solid var(--color-border);background:var(--color-soft);color:var(--color-muted);font-size:var(--text-sm)}.site-footer__inner[data-astro-cid-z4jru4n3]{gap:var(--space-2);padding-block:var(--space-8);max-width:var(--content-width);display:grid}.site-footer[data-astro-cid-z4jru4n3] p[data-astro-cid-z4jru4n3]{max-width:var(--reading-width)}@media (width<=22.49rem){.nav-toggle[data-astro-cid-z4jru4n3],.language-list[data-astro-cid-z4jru4n3] a[data-astro-cid-z4jru4n3]{padding-inline:var(--space-2)}.nav-toggle__icon[data-astro-cid-z4jru4n3]{display:none}}