:root{--bg-primary: #FFFFFF;--bg-secondary: #FAFAFA;--bg-tertiary: #F5F5F5;--bg-card: #FFFFFF;--text-primary: #171717;--text-secondary: #525252;--text-muted: #A3A3A3;--accent-primary: #0066FF;--accent-hover: #0052CC;--border-color: #E5E5E5;--border-hover: #D4D4D4;--code-bg: #F5F5F5;--code-text: #171717;--code-border: #E5E5E5;--code-block-bg: #1a1a1a;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 2px 8px rgba(0, 0, 0, .06);--blockquote-border: var(--border-color);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--transition-fast: .15s ease;--transition-normal: .2s ease}[data-theme=dark]{--bg-primary: #0A0A0A;--bg-secondary: #141414;--bg-tertiary: #1A1A1A;--bg-card: #141414;--text-primary: #FAFAFA;--text-secondary: #A3A3A3;--text-muted: #737373;--accent-primary: #3B82F6;--accent-hover: #60A5FA;--border-color: #262626;--border-hover: #404040;--code-bg: #1A1A1A;--code-text: #E5E5E5;--code-border: #262626;--code-block-bg: #0A0A0A;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .2);--shadow-md: 0 2px 8px rgba(0, 0, 0, .3)}html{color-scheme:light;scroll-behavior:smooth}[data-theme=dark]{color-scheme:dark}body{font-family:Pretendard Variable,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;margin:0;padding:0;background:var(--bg-primary);color:var(--text-primary);font-size:16px;line-height:1.65;letter-spacing:-.01em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color var(--transition-normal),color var(--transition-normal)}h1,h2,h3,h4,h5,h6{font-family:Pretendard Variable,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;color:var(--text-primary);line-height:1.15;margin:0;letter-spacing:-.035em}h1{font-size:2.75rem;font-weight:800}h2{font-size:1.75rem;font-weight:700;margin-top:2.5rem;margin-bottom:1rem}h3{font-size:1.375rem;font-weight:700;margin-top:2rem;margin-bottom:.75rem}h4{font-size:1.125rem;font-weight:700;margin-top:1.5rem;margin-bottom:.5rem}a{color:var(--accent-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-hover);text-decoration:underline}p{margin:0 0 1.25em}strong,b{font-weight:600;color:var(--text-primary)}textarea,input,button{font-family:inherit;font-size:16px}table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.9375rem;overflow-x:auto;display:block}@media(min-width:640px){table{display:table}}thead{border-bottom:2px solid var(--border-color)}th{text-align:left;padding:.75rem 1rem;font-weight:600;color:var(--text-primary);background:var(--bg-secondary);white-space:nowrap}th:first-child{border-radius:var(--radius-sm) 0 0 0}th:last-child{border-radius:0 var(--radius-sm) 0 0}td{padding:.75rem 1rem;border-bottom:1px solid var(--border-color);color:var(--text-secondary)}tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--bg-secondary)}td code{font-size:.8125rem}img{max-width:100%;height:auto;border-radius:var(--radius-md)}code{font-family:SF Mono,Menlo,Consolas,monospace;padding:.2em .4em;background-color:var(--code-bg);color:var(--code-text);border-radius:var(--radius-sm);font-size:.875em}pre{padding:1.25rem;border-radius:var(--radius-md);background:var(--code-block-bg);overflow-x:auto;margin:1.5rem 0;border:1px solid var(--border-color)}pre>code{all:unset;font-size:.875rem;line-height:1.5}blockquote{border-left:2px solid var(--border-color);padding:.5rem 0 .5rem 1rem;margin:1.5rem 0;color:var(--text-secondary)}blockquote p{margin:0}hr{border:none;border-top:1px solid var(--border-color);margin:2rem 0}::selection{background:var(--accent-primary);color:#fff}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}@media(max-width:768px){body{font-size:15px}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}}.sr-only{border:0;padding:0;margin:0;position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px 1px 1px 1px);clip:rect(1px,1px,1px,1px);clip-path:inset(50%);white-space:nowrap}:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}footer[data-astro-cid-sz7xmlte]{padding:32px 24px;border-top:1px solid var(--border-color)}.footer-content[data-astro-cid-sz7xmlte]{max-width:720px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.copyright[data-astro-cid-sz7xmlte]{font-size:.8125rem;color:var(--text-muted)}.footer-links[data-astro-cid-sz7xmlte]{display:flex;gap:16px}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:.8125rem;color:var(--text-muted);text-decoration:none;transition:color var(--transition-fast)}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--text-primary);text-decoration:none}@media(max-width:768px){footer[data-astro-cid-sz7xmlte]{padding:24px 20px}.footer-content[data-astro-cid-sz7xmlte]{flex-direction:column;gap:12px;text-align:center}}