:root{--color-bg-main: oklch(12.96% .027 261.69);--color-bg-surface: oklch(20.77% .04 265.75);--color-bg-surface-glass: oklch(20.77% .04 265.75 / .7);--color-text-main: oklch(98.42% .003 247.86);--color-text-muted: oklch(71.07% .035 256.79);--color-primary: oklch(75.35% .139 232.66);--color-primary-glow: oklch(75.35% .139 232.66 / .5);--color-secondary: oklch(68.01% .158 276.93);--color-accent: oklch(72.17% .177 305.5);--gradient-main: linear-gradient( 135deg, var(--color-primary), var(--color-accent) );--gradient-surface: linear-gradient( to bottom right, oklch(100% 0 0 / .05), oklch(100% 0 0 / .01) );--font-body: "Gowun Dodum", sans-serif;--font-heading: "Gowun Dodum", sans-serif;--max-width: 800px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 24px;--shadow-sm: 0 4px 6px -1px oklch(0% 0 0 / .3);--shadow-glow: 0 0 20px var(--color-primary-glow);--backdrop-blur: blur(16px)}html{font-family:var(--font-body);background:var(--color-bg-main);color:var(--color-text-main);scroll-behavior:smooth}body{margin:0;padding:0;min-height:100vh;background:linear-gradient(180deg,#030712,#050505 55%,#0b0b0f);background-attachment:fixed;overflow-x:hidden}main{width:100%;max-width:var(--max-width);margin:0 auto;padding:2rem 1.5rem;position:relative;z-index:1}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-text-main);line-height:1.1;margin:0 0 1rem}h1{font-size:3.5rem;font-weight:900;letter-spacing:-.02em}h2{font-size:2.5rem;font-weight:700;letter-spacing:-.01em}h3{font-size:1.75rem;font-weight:600}p{line-height:1.7;margin-bottom:1.5rem;font-size:1.125rem;color:var(--color-text-muted)}a{color:var(--color-primary);text-decoration:none;transition:color .2s ease,text-shadow .2s ease}a:hover{color:var(--color-secondary);text-shadow:0 0 8px oklch(68.01% .158 276.93 / .6)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.glass-panel{background:var(--color-bg-surface-glass);backdrop-filter:var(--backdrop-blur);-webkit-backdrop-filter:var(--backdrop-blur);border:1px solid oklch(100% 0 0 / .08);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.text-gradient{background:var(--gradient-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;color:transparent}pre{padding:1.5rem;border-radius:var(--radius-md);background:#0006!important;border:1px solid oklch(100% 0 0 / .1);overflow-x:auto}code{font-family:Menlo,Monaco,Courier New,monospace;font-size:.9em}img{max-width:100%;height:auto;border-radius:var(--radius-md)}blockquote{border-left:4px solid var(--color-secondary);margin:1.5rem 0;padding-left:1.5rem;font-style:italic;color:var(--color-text-muted)}.gowun-dodum-regular{font-family:Gowun Dodum,sans-serif;font-weight:400;font-style:normal}a[data-astro-cid-eimmu3lg]{display:inline-block;text-decoration:none}a[data-astro-cid-eimmu3lg].active{font-weight:bolder;text-decoration:underline}header[data-astro-cid-3ef6ksr2]{margin:0;padding:0 1em;background:#03071299;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid oklch(100% 0 0 / .05);position:sticky;top:0;z-index:100}h2[data-astro-cid-3ef6ksr2]{margin:0;flex:0 0 auto;font-size:1.25em;font-weight:700}h2[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:var(--color-text-main)}.brand-link[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;gap:.55rem;padding-left:0;white-space:nowrap}.brand-icon[data-astro-cid-3ef6ksr2]{display:inline-flex;flex:0 0 auto}.brand-icon[data-astro-cid-3ef6ksr2] img[data-astro-cid-3ef6ksr2]{width:1.55rem;height:1.55rem;border-radius:50%}.brand-text[data-astro-cid-3ef6ksr2]{white-space:nowrap}nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;max-width:1120px;margin:0 auto;height:70px}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:.5em 1em;color:var(--color-text-muted);text-decoration:none;transition:all .2s ease;border-radius:var(--radius-sm);font-weight:500}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{color:var(--color-primary);background:#38bdf81a}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--color-text-main);background:#ffffff0d}.social-links[data-astro-cid-3ef6ksr2],.social-links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:flex}@media(max-width:720px){header[data-astro-cid-3ef6ksr2]{padding:0 .5em}nav[data-astro-cid-3ef6ksr2]{height:auto;min-height:64px;gap:.35rem;flex-wrap:wrap;padding:.55rem 0}h2[data-astro-cid-3ef6ksr2]{flex-basis:100%;font-size:clamp(1rem,4.3vw,1.18rem)}.brand-link[data-astro-cid-3ef6ksr2]{gap:.45rem;padding-right:.55rem}.brand-icon[data-astro-cid-3ef6ksr2] img[data-astro-cid-3ef6ksr2]{width:1.35rem;height:1.35rem}.internal-links[data-astro-cid-3ef6ksr2]{width:100%;display:flex;gap:.2rem;overflow-x:auto}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:.45em .65em;font-size:.92rem}.social-links[data-astro-cid-3ef6ksr2]{display:none}}footer[data-astro-cid-sz7xmlte]{padding:4em 1em;background:transparent;color:var(--color-text-muted);text-align:center;border-top:1px solid oklch(100% 0 0 / .05)}.social-links[data-astro-cid-sz7xmlte]{display:flex;justify-content:center;gap:1.5em;margin-top:1.5em}.social-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{text-decoration:none;color:var(--color-text-muted);transition:color .2s ease}.social-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-primary)}