body{color:#4a4a4a;font-size:16px;line-height:1.6}section p,header p{color:#4a4a4a}header{font-size:15px;line-height:1.55}.sidebar-links a{font-weight:600}.wrapper{margin:0 auto;max-width:1200px;width:100%}header{float:none;position:static;width:auto}section{float:none;width:auto}footer{bottom:auto;float:none;position:static;width:auto}@media print, screen and (min-width: 961px){body{padding:24px 28px}.wrapper{align-items:flex-start;column-gap:2.5rem;display:flex;flex-wrap:wrap;max-width:1280px}header{flex:0 0 200px;padding-top:0}header h1{font-size:1.5rem;line-height:1.25;margin:0 0 1rem}header img{border-radius:10px;display:block;margin-bottom:0.85rem;max-width:100%;width:180px}.sidebar-links{line-height:1.7;margin:0}section{flex:1 1 480px;margin:0;min-width:0;padding:0 0 2.5rem}section>h2:first-child{line-height:1.25;margin:0 0 0.75rem}footer{flex:1 1 100%;margin-top:0.5rem;text-align:center}}@media print, screen and (min-width: 1200px){body{padding:28px 40px}.wrapper{column-gap:3rem;max-width:1360px}header{flex-basis:220px}}.theme-toggle{align-items:center;background:var(--toggle-bg, #fff);border:1px solid var(--toggle-border, #d0d7de);border-radius:999px;box-shadow:0 2px 8px rgba(0,0,0,0.08);color:var(--toggle-color, #2c7bb6);cursor:pointer;display:inline-flex;font-family:inherit;font-size:0.8rem;gap:0.4rem;padding:0.5rem 0.85rem;position:fixed;right:20px;top:20px;transition:background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;z-index:1000}.theme-toggle:hover{background:var(--toggle-bg-hover, #f4f7fa);border-color:var(--toggle-color, #2c7bb6)}.theme-toggle-icon{font-size:1rem;line-height:1}[data-theme="dark"]{--toggle-bg: #1a2332;--toggle-border: #30363d;--toggle-color: #58a6ff;--toggle-bg-hover: #212d3d}[data-theme="dark"] .theme-toggle{box-shadow:0 2px 12px rgba(0,0,0,0.4)}[data-theme="dark"] body{background-color:#0d1117;color:#b0bac5}[data-theme="dark"] h1,[data-theme="dark"] h2,[data-theme="dark"] h3,[data-theme="dark"] h4,[data-theme="dark"] h5,[data-theme="dark"] h6{color:#e6edf3}[data-theme="dark"] h2{color:#c9d1d9}[data-theme="dark"] h3,[data-theme="dark"] h4,[data-theme="dark"] h5,[data-theme="dark"] h6{color:#c9d1d9}[data-theme="dark"] strong{color:#e6edf3}[data-theme="dark"] a{color:#58a6ff}[data-theme="dark"] a:hover,[data-theme="dark"] a:focus{color:#79b8ff}[data-theme="dark"] hr{background:#30363d}[data-theme="dark"] pre{background:#161b22;border-color:#30363d;color:#c9d1d9}[data-theme="dark"] code{color:#c9d1d9}[data-theme="dark"] th,[data-theme="dark"] td{border-bottom-color:#30363d}[data-theme="dark"] th{color:#c9d1d9}[data-theme="dark"] blockquote{border-left-color:#30363d;color:#8b949e}[data-theme="dark"] footer p{color:#8b949e}@media print, screen and (max-width: 960px){body{padding:16px}header{padding-right:0;text-align:center}header h1{margin-bottom:0.75rem}header img{border-radius:10px;display:block;margin:0 auto 0.75rem;max-width:140px}.sidebar-links{margin-bottom:0.5rem;text-align:center}section{border:none;margin-top:0.5rem;padding:0 0 1.5rem}section>h2:first-child{margin-top:0}footer{text-align:center}[data-theme="dark"] section{border-color:#30363d}}[data-theme="dark"] .featured-track::-webkit-scrollbar-thumb{background:#484f58}