@import"https://rsms.me/inter/inter.css";@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--font-sans: "Inter var", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--bg: #fafaf9;--bg-card: #ffffff;--bg-soft: #f4f4f5;--bg-code: #f1f5f9;--text: #1f2937;--text-muted:#475569;--text-soft: #64748b;--text-faint:#94a3b8;--heading: #0f172a;--border: #e5e7eb;--border-soft: #f1f5f9;--border-strong: #cbd5e1;--accent: #4338ca;--accent-hover: #3730a3;--accent-soft: #eef2ff;--code-text: #be123c;--shadow-card: 0 1px 2px rgba(15, 23, 42, .06)}[data-theme=dark]{--bg: #0f172a;--bg-card: #1e293b;--bg-soft: #1e293b;--bg-code: #111c33;--text: #e2e8f0;--text-muted:#94a3b8;--text-soft: #64748b;--text-faint:#475569;--heading: #f1f5f9;--border: #334155;--border-soft: #1e293b;--border-strong: #475569;--accent: #a5b4fc;--accent-hover: #c7d2fe;--accent-soft: #312e81;--code-text: #fda4af;--shadow-card: 0 1px 2px rgba(0, 0, 0, .4)}html{color-scheme:light}[data-theme=dark]{color-scheme:dark}*{box-sizing:border-box}html{background-color:var(--bg);font-family:var(--font-sans);font-feature-settings:"ss01","cv02","cv11";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}@supports (font-variation-settings: normal){html{font-family:"Inter var",var(--font-sans)}}body{margin:0;padding:0;overflow-x:hidden;overflow-wrap:break-word;line-height:1.65;color:var(--text);font-size:16px}.main-content{margin-left:280px;padding:2.5rem 3rem 6rem;max-width:880px;min-height:100vh;transition:margin-left .3s ease-in-out}@media(max-width:1024px){.main-content{padding:2rem 2rem 5rem}}@media(max-width:767px){.main-content{margin-left:0;padding:4.5rem 1.25rem 4rem}}h1,h2,h3,h4{color:var(--heading);font-weight:600;letter-spacing:-.015em;line-height:1.25}h1{margin:.5rem 0 1rem;font-size:clamp(1.875rem,4vw,2.5rem);font-weight:700;letter-spacing:-.025em;line-height:1.15}h2{margin:2.5rem 0 1rem;font-size:1.5rem;font-weight:600;padding-bottom:.4rem;border-bottom:1px solid var(--border)}h3{margin:2rem 0 .75rem;font-size:1.2rem;font-weight:600;color:var(--heading)}h4{margin:1.5rem 0 .5rem;font-size:1.05rem;font-weight:600;color:var(--text)}p{margin:0 0 1.1rem;font-size:1rem;line-height:1.7;color:var(--text)}strong{font-weight:600;color:var(--heading)}em{font-style:italic}a{color:var(--accent);text-decoration:none;text-decoration-color:var(--border-strong);text-underline-offset:3px;transition:color .15s ease,text-decoration-color .15s ease}a:hover{color:var(--accent-hover);text-decoration:underline;text-decoration-color:currentColor;text-decoration-thickness:1px}code{font-family:var(--font-mono);font-size:.875em;background:var(--bg-code);color:var(--code-text);padding:.12em .38em;border-radius:4px;word-break:break-word;font-feature-settings:"calt" 0}pre{font-family:var(--font-mono);font-size:.9rem;line-height:1.6;margin:1.5rem 0;overflow-x:auto;max-width:100%;-webkit-overflow-scrolling:touch;border-radius:8px}pre code{background:transparent;color:inherit;padding:0;font-size:inherit;border-radius:0;word-break:normal}ul,ol{margin:0 0 1.1rem;padding-left:1.5rem}li{margin-bottom:.4rem;line-height:1.7}li::marker{color:var(--text-faint)}dl{margin:1.25rem 0}dt{font-weight:600;color:var(--heading);margin-top:.5rem}dd{margin:0 0 .5rem;color:var(--text)}blockquote{margin:1.5rem 0;padding:.4rem 1rem .4rem 1.25rem;border-left:3px solid var(--border-strong);color:var(--text-muted);font-style:italic;background:var(--bg-soft);border-radius:0 6px 6px 0}blockquote p:last-child{margin-bottom:0}hr{border:none;border-top:1px solid var(--border);margin:2.5rem 0}table{display:block;overflow-x:auto;max-width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.95rem;-webkit-overflow-scrolling:touch}th,td{padding:.55rem .85rem;border-bottom:1px solid var(--border);text-align:left}th{font-weight:600;color:var(--heading);background:var(--bg-soft)}img{max-width:100%;height:auto;border-radius:6px}.katex{font-size:1em}.katex-display{overflow-x:auto;overflow-y:hidden;padding:.4rem 0;margin:1.5em 0;text-align:center;-webkit-overflow-scrolling:touch}.katex-display>.katex{font-size:1.15em;display:inline-block;text-align:center;white-space:nowrap}.katex .boxpad{background:#6366f10b;border-radius:4px}[data-theme=dark] .katex .boxpad{background:#a5b4fc16}::selection{background:var(--accent-soft);color:var(--accent-hover)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:5px;border:2px solid var(--bg)}::-webkit-scrollbar-thumb:hover{background:var(--border-strong)}