:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;--container-width:1200px}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}}*,:before,:after{box-sizing:border-box}body{font:18px/1.45 var(--sans);letter-spacing:.01em;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0}h1,h2,h3,h4{font-family:var(--heading);color:var(--text-h);font-weight:600;line-height:1.2}h1{margin-bottom:1.5rem;font-size:3rem}h2{margin-bottom:1rem;font-size:1.8rem}h3{margin-bottom:.8rem;font-size:1.4rem}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--text-h);cursor:pointer;border-radius:6px;padding:.6em 1.2em;transition:all .2s}button:hover:not(:disabled){border-color:var(--accent);background:var(--accent-bg)}button:disabled{opacity:.5;cursor:not-allowed}textarea{width:100%;min-height:300px;font-family:var(--mono);border:1px solid var(--border);background:var(--code-bg);color:var(--text);resize:vertical;border-radius:8px;padding:1rem;font-size:1rem}.container{max-width:var(--container-width);margin:0 auto;padding:2rem}header{text-align:center;padding:3rem 0}footer{border-top:1px solid var(--border);text-align:center;margin-top:4rem;padding:3rem 0}.settings-bar{background:var(--bg);border:1px solid var(--border);border-radius:12px;margin-bottom:2rem;padding:1.5rem}article{margin-bottom:3rem}hr{border:0;border-top:1px solid var(--border);margin:2rem 0}@media (width<=768px){:root{font-size:16px}h1{font-size:2.2rem}.container{padding:1rem}}