:root{--bg: oklch(.158 .012 200);--bg-2: oklch(.195 .013 200);--surface: oklch(.225 .014 200);--surface-2: oklch(.265 .014 200);--line: oklch(.32 .012 200);--line-soft: oklch(.26 .012 200);--fg: oklch(.97 .005 200);--fg-2: oklch(.78 .008 200);--fg-3: oklch(.58 .01 200);--fg-4: oklch(.42 .01 200);--accent: oklch(.88 .22 130);--accent-2: oklch(.78 .22 130);--accent-dim: oklch(.55 .18 130);--danger: oklch(.72 .18 30);--serif: "Instrument Serif", "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Apple SD Gothic Neo", sans-serif;--sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Apple SD Gothic Neo", "Noto Sans KR", "Helvetica Neue", Arial, sans-serif;--mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--radius: 6px;--radius-lg: 10px}[data-theme=light]{--bg: oklch(.985 .003 200);--bg-2: oklch(.96 .004 200);--surface: oklch(.99 .003 200);--surface-2: oklch(.94 .005 200);--line: oklch(.86 .008 200);--line-soft: oklch(.91 .006 200);--fg: oklch(.16 .012 200);--fg-2: oklch(.32 .012 200);--fg-3: oklch(.48 .012 200);--fg-4: oklch(.62 .012 200);--accent: oklch(.72 .2 130);--accent-2: oklch(.62 .2 130);--accent-dim: oklch(.78 .1 130)}*{box-sizing:border-box}html,body{margin:0;padding:0}html{background:var(--bg);color:var(--fg)}body{font-family:var(--sans);font-feature-settings:"ss01","cv11";font-size:15px;line-height:1.55;letter-spacing:-.005em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;background:radial-gradient(900px 600px at 80% -10%,oklch(.3 .05 130 / .1),transparent 60%),radial-gradient(700px 500px at -10% 20%,oklch(.25 .04 200 / .3),transparent 60%),var(--bg);min-height:100vh}[data-theme=light] body{background:radial-gradient(900px 600px at 80% -10%,oklch(.85 .1 130 / .2),transparent 60%),radial-gradient(700px 500px at -10% 20%,oklch(.92 .03 200 / .4),transparent 60%),var(--bg)}::selection{background:var(--accent);color:var(--bg)}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 32px}@media (max-width: 720px){.container{padding:0 20px}}.mono{font-family:var(--mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--fg-3)}.serif{font-family:var(--serif);font-weight:400;letter-spacing:-.015em}.hairline{height:1px;background:var(--line-soft)}.vline{width:1px;background:var(--line-soft)}.btn{display:inline-flex;align-items:center;gap:10px;height:40px;padding:0 16px;border-radius:var(--radius);font-family:var(--sans);font-size:14px;font-weight:500;border:1px solid transparent;cursor:pointer;transition:transform .12s ease,background .15s,border-color .15s,color 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var(--accent)}.eyebrow{display:inline-flex;gap:10px;align-items:center;font-family:var(--mono);font-size:11px;color:var(--fg-3);letter-spacing:.12em;text-transform:uppercase}.eyebrow:before{content:"";width:18px;height:1px;background:var(--accent)}h1,h2,h3{margin:0;font-weight:400;letter-spacing:-.02em;text-wrap:balance}h2{font-family:var(--serif);font-size:clamp(36px,5vw,56px);line-height:1.05}h3{font-family:var(--sans);font-size:18px;font-weight:500;letter-spacing:-.01em}p{margin:0}.surface{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--radius-lg)}.meter{display:flex;gap:2px;height:14px;align-items:flex-end}.meter span{width:3px;background:var(--accent-dim);border-radius:1px;animation:meter 1.6s ease-in-out infinite}.meter span:nth-child(odd){animation-duration:1.1s}.meter span:nth-child(3n){animation-duration:2s;background:var(--accent)}@keyframes 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