:root{--bg-primary:#0a0c10;--bg-secondary:#10141d;--bg-card:rgba(18,22,30,0.7);--bg-card-hover:rgba(24,30,42,0.85);--border-subtle:rgba(255,255,255,0.08);--border-card:rgba(255,255,255,0.12);--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--text-dim:#475569;--accent-red:#ef4444;--accent-red-hover:#dc2626;--font-family-base:-apple-system,BlinkMacSystemFont,"Pretendard Variable","Pretendard","Segoe UI",Roboto,"Noto Sans KR",sans-serif;--font-family-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:22px;--radius-full:9999px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;color-scheme:dark}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-family-base);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}::-webkit-scrollbar{width:7px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.25)}.container{width:100%;max-width:1120px;margin:0 auto;padding:0 24px}@media (max-width:768px){.container{padding:0 16px}}