:root{--bg: #f4f5fa;--bg-elev: #ffffff;--bg-elev-2: #eceef6;--text: #151928;--text-muted: #5c6478;--border: #e3e6f0;--border-strong: #cfd4e4;--brand: #5457ee;--brand-2: #8b5cf6;--brand-ink: #ffffff;--brand-soft: #eaeafe;--accent: #ff6d47;--success: #17a06b;--danger: #e5484d;--warning: #d97706;--grad-brand: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);--shadow-sm: 0 1px 2px rgba(23, 26, 40, .05);--shadow: 0 1px 2px rgba(23, 26, 40, .05), 0 10px 30px -8px rgba(23, 26, 40, .12);--shadow-lg: 0 2px 4px rgba(23, 26, 40, .06), 0 24px 48px -12px rgba(23, 26, 40, .2);--glow-brand: 0 8px 30px -6px color-mix(in srgb, var(--brand) 55%, transparent);--radius: 16px;--radius-sm: 10px;--radius-lg: 22px;--maxw: 1120px;--nav-h: 62px;color-scheme:light}:root[data-theme=dark],html.dark{--bg: #0b0d16;--bg-elev: #141828;--bg-elev-2: #1c2136;--text: #eef1fb;--text-muted: #98a1b8;--border: #272d44;--border-strong: #343b58;--brand: #7c82ff;--brand-2: #a78bfa;--brand-ink: #0e1020;--brand-soft: #232748;--accent: #ff8a68;--success: #34d399;--danger: #ff6b74;--warning: #fbbf24;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .35);--shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 12px 32px -8px rgba(0, 0, 0, .5);--shadow-lg: 0 2px 4px rgba(0, 0, 0, .4), 0 28px 56px -12px rgba(0, 0, 0, .6);--glow-brand: 0 8px 34px -6px color-mix(in srgb, var(--brand) 45%, transparent);color-scheme:dark}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #0b0d16;--bg-elev: #141828;--bg-elev-2: #1c2136;--text: #eef1fb;--text-muted: #98a1b8;--border: #272d44;--border-strong: #343b58;--brand: #7c82ff;--brand-2: #a78bfa;--brand-ink: #0e1020;--brand-soft: #232748;--accent: #ff8a68;--success: #34d399;--danger: #ff6b74;--warning: #fbbf24;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .35);--shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 12px 32px -8px rgba(0, 0, 0, .5);--shadow-lg: 0 2px 4px rgba(0, 0, 0, .4), 0 28px 56px -12px rgba(0, 0, 0, .6);--glow-brand: 0 8px 34px -6px color-mix(in srgb, var(--brand) 45%, transparent);color-scheme:dark}}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,Apple SD Gothic Neo,Noto Sans KR,Roboto,sans-serif;line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-height:100dvh;display:flex;flex-direction:column}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block}h1,h2,h3,h4{line-height:1.28;font-weight:800;letter-spacing:-.02em;margin:1.6em 0 .6em}h1{font-size:clamp(1.7rem,4vw,2.4rem);margin-top:0}h2{font-size:clamp(1.35rem,3vw,1.7rem)}h3{font-size:1.2rem}p{margin:0 0 1em}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(16px,4vw,28px)}main{flex:1 0 auto;padding:clamp(24px,5vw,44px) 0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 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var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .22s cubic-bezier(.34,1.4,.64,1),box-shadow .22s ease,border-color .22s ease;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:color-mix(in srgb,var(--brand) 45%,var(--border));text-decoration:none}.card-thumb{position:relative;aspect-ratio:16 / 10;display:grid;place-items:center;background:var(--bg-elev-2);overflow:hidden}.card[data-cat=puzzle] .card-thumb{background:radial-gradient(130% 110% at 12% 0%,color-mix(in srgb,#6366f1 26%,transparent),transparent 55%),radial-gradient(120% 120% at 95% 100%,color-mix(in srgb,#22d3ee 22%,transparent),transparent 55%),var(--bg-elev-2)}.card[data-cat=arcade] .card-thumb{background:radial-gradient(130% 110% at 12% 0%,color-mix(in srgb,#f97316 24%,transparent),transparent 55%),radial-gradient(120% 120% at 95% 100%,color-mix(in srgb,#ec4899 20%,transparent),transparent 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var(--border)}.header-inner[data-astro-cid-37fxchfa]{height:var(--nav-h);display:flex;align-items:center;gap:16px}.brand[data-astro-cid-37fxchfa]{display:inline-flex;align-items:center;gap:9px;font-weight:800;color:var(--text)}.brand[data-astro-cid-37fxchfa]:hover{text-decoration:none}.brand-mark[data-astro-cid-37fxchfa]{font-size:1.05rem;width:34px;height:34px;display:grid;place-items:center;background:var(--grad-brand);border-radius:10px;box-shadow:0 3px 10px -2px color-mix(in srgb,var(--brand) 55%,transparent);transition:transform .2s cubic-bezier(.34,1.56,.64,1)}.brand[data-astro-cid-37fxchfa]:hover .brand-mark[data-astro-cid-37fxchfa]{transform:rotate(-8deg) scale(1.08)}.brand-name[data-astro-cid-37fxchfa]{font-size:1.15rem;letter-spacing:-.02em}.nav[data-astro-cid-37fxchfa]{display:flex;gap:4px;margin-left:auto;overflow-x:auto}.nav-link[data-astro-cid-37fxchfa]{padding:7px 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a[data-astro-cid-37fxchfa]{color:var(--text-muted);font-size:.9rem}.footer-nav[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:hover{color:var(--brand)}.copyright[data-astro-cid-37fxchfa]{font-size:.82rem;margin:0}.nav[data-astro-cid-37fxchfa]::-webkit-scrollbar{height:0}@media (max-width: 640px){.header-inner[data-astro-cid-37fxchfa]{gap:10px}.brand-name[data-astro-cid-37fxchfa]{display:none}.nav[data-astro-cid-37fxchfa]{margin-left:4px;-webkit-overflow-scrolling:touch}.nav-link[data-astro-cid-37fxchfa]{padding:7px 10px;font-size:.9rem}}