:root{--color-canvas:#f6f7f9;--color-surface:#fff;--color-text:#172033;--color-muted:#667085;--color-primary:#0e2a55;--color-primary-hover:#173d73;--color-accent:#0f8b8d;--color-accent-soft:#e8f5f4;--color-border:#e3e7ed;--color-danger:#a33a3a;--shadow-sm:0 1px 3px #17203314;--shadow-md:0 12px 32px #1720331a;--radius-sm:6px;--radius-md:10px;--content-width:1180px;--reading-width:740px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--color-canvas);color:var(--color-text);font-family:var(--font-pretendard),"Apple SD Gothic Neo","Malgun Gothic",sans-serif;word-break:keep-all;overflow-wrap:break-word;margin:0;font-size:17px;line-height:1.75}a{color:var(--color-primary);text-underline-offset:.18em}a:hover{color:var(--color-accent)}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline-offset:3px;outline:3px solid #0f8b8d6b}img{max-width:100%;height:auto;display:block}h1,h2,h3,h4{color:var(--color-text);letter-spacing:-.025em;margin:0;font-weight:700;line-height:1.3}p{margin:0 0 1.25em}.site-container{width:min(var(--content-width),calc(100% - 40px));margin-inline:auto}.page-shell{padding-block:48px 80px}.content-grid{grid-template-columns:minmax(0,1fr) 280px;align-items:start;gap:32px;display:grid}.section-heading{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:end;gap:16px;margin-bottom:18px;padding-bottom:12px;display:flex}.section-heading h1,.section-heading h2{font-size:clamp(1.5rem,3vw,1.9rem)}.section-heading p{color:var(--color-muted);margin:4px 0 0;font-size:.94rem}.eyebrow,.category-link{color:var(--color-accent);letter-spacing:.02em;font-size:.78rem;font-weight:700;text-decoration:none}.meta{color:var(--color-muted);flex-wrap:wrap;gap:6px 14px;font-size:.82rem;display:flex}.meta>*+:before{content:"·";margin-right:14px}.button-link{border:1px solid var(--color-primary);border-radius:var(--radius-sm);background:var(--color-primary);color:#fff;justify-content:center;align-items:center;min-height:42px;padding:8px 16px;font-size:.9rem;font-weight:700;text-decoration:none;display:inline-flex}.button-link:hover{background:var(--color-primary-hover);color:#fff}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}@media (width<=960px){.content-grid{grid-template-columns:1fr}}@media (width<=767px){body{word-break:normal;font-size:16px}.site-container{width:min(100% - 32px,var(--content-width))}.page-shell{padding-block:28px 56px}.section-heading{flex-direction:column;align-items:start}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.site-footer[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--color-border);background:var(--color-surface);color:var(--color-muted);padding:38px 0 32px}.footer-inner[data-astro-cid-jo6i4kqk]{justify-content:space-between;gap:24px;display:flex}strong[data-astro-cid-jo6i4kqk]{color:var(--color-primary);font-size:1.15rem}p[data-astro-cid-jo6i4kqk]{margin:4px 0 0;font-size:.85rem}nav[data-astro-cid-jo6i4kqk]{flex-wrap:wrap;gap:8px 20px;display:flex}nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--color-muted);font-size:.85rem;text-decoration:none}nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--color-primary)}.copyright[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--color-border);margin-top:28px;padding-top:20px;font-size:.78rem}.copyright[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:inherit;opacity:.62;text-decoration:none}.copyright[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--color-primary);opacity:1;text-decoration:underline}@media (width<=640px){.footer-inner[data-astro-cid-jo6i4kqk]{flex-direction:column}}a[data-astro-cid-evkijfd6]{text-decoration:none;display:inline-block}a[data-astro-cid-evkijfd6].active{font-weight:bolder;text-decoration:underline}.site-header[data-astro-cid-nen7h5rs]{z-index:20;border-bottom:1px solid var(--color-border);backdrop-filter:blur(10px);background:#fffffff5;position:sticky;top:0}.header-inner[data-astro-cid-nen7h5rs]{align-items:center;gap:28px;min-height:70px;display:flex}.brand[data-astro-cid-nen7h5rs]{color:var(--color-text);align-items:baseline;gap:10px;margin-right:auto;text-decoration:none;display:flex}.brand[data-astro-cid-nen7h5rs] strong[data-astro-cid-nen7h5rs]{color:var(--color-primary);letter-spacing:-.04em;font-size:1.45rem}.brand[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]{color:var(--color-muted);font-size:.75rem}.desktop-nav[data-astro-cid-nen7h5rs]{align-self:stretch;gap:2px;display:flex}.desktop-nav[data-astro-cid-nen7h5rs] a{color:var(--color-text);border-bottom:3px solid #0000;align-items:center;padding:0 13px;font-size:.9rem;text-decoration:none;display:flex}.desktop-nav[data-astro-cid-nen7h5rs] a:hover,.desktop-nav[data-astro-cid-nen7h5rs] a.active{border-bottom-color:var(--color-primary);color:var(--color-primary)}.header-actions[data-astro-cid-nen7h5rs]{align-items:center;gap:6px;display:flex}.icon-link[data-astro-cid-nen7h5rs],summary[data-astro-cid-nen7h5rs]{width:42px;height:42px;color:var(--color-text);cursor:pointer;border-radius:50%;place-items:center;display:grid}.icon-link[data-astro-cid-nen7h5rs]:hover,summary[data-astro-cid-nen7h5rs]:hover{background:var(--color-canvas)}svg[data-astro-cid-nen7h5rs]{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;width:22px}.mobile-menu[data-astro-cid-nen7h5rs]{display:none;position:relative}.mobile-menu[data-astro-cid-nen7h5rs] summary[data-astro-cid-nen7h5rs]{list-style:none}.mobile-menu[data-astro-cid-nen7h5rs] summary[data-astro-cid-nen7h5rs]::-webkit-details-marker{display:none}.mobile-menu[data-astro-cid-nen7h5rs] nav[data-astro-cid-nen7h5rs]{border:1px solid var(--color-border);border-radius:var(--radius-md);width:220px;box-shadow:var(--shadow-md);background:#fff;padding:8px;position:absolute;top:50px;right:0}.mobile-menu[data-astro-cid-nen7h5rs] nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--color-text);border-radius:6px;padding:10px 12px;text-decoration:none;display:block}.mobile-menu[data-astro-cid-nen7h5rs] nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{background:var(--color-canvas);color:var(--color-primary)}@media (width<=900px){.brand[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs],.desktop-nav[data-astro-cid-nen7h5rs]{display:none}.mobile-menu[data-astro-cid-nen7h5rs]{display:block}}@media (width<=767px){.header-inner[data-astro-cid-nen7h5rs]{min-height:60px}.brand[data-astro-cid-nen7h5rs] strong[data-astro-cid-nen7h5rs]{font-size:1.3rem}}