*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0d1117;--surface: #161b22;--card: #1c2230;--border: #30363d;--border2: #21262d;--text: #e6edf3;--muted: #8b949e;--green: #3fb950;--green-lo: #0d4429;--green-hi: #26a641;--blue: #58a6ff;--purple: #bc8cff;--orange: #f78166;--yellow: #e3b341;--mono: "Fira Code", "Courier New", monospace;--sans: "Plus Jakarta Sans", system-ui, sans-serif;--radius: 10px;--shadow: 0 4px 24px rgba(0,0,0,.4)}html{scroll-behavior:smooth}body{font-family:var(--sans);background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--surface)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}.mono{font-family:var(--mono)}.muted{color:var(--muted)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.section-title{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton{background:linear-gradient(90deg,var(--surface) 25%,var(--border2) 50%,var(--surface) 75%);background-size:800px 100%;animation:shimmer 1.5s infinite;border-radius:6px}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .4s ease both}