:root{scroll-behavior:smooth;--font-heading:"Playfair Display", serif;--font-body:"Inter", sans-serif;--bg-color:#0b1110;--bg-gradient:linear-gradient(135deg, #0b1110 0%, #1a2522 100%);--text-main:#e2e8e4;--text-muted:#a0aab2;--accent-gold:#d4af37;--accent-gold-hover:#f1c43f;--accent-green:#2a4138;--glass-bg:#1a252299;--glass-border:#ffffff0d}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background:var(--bg-color);background:var(--bg-gradient);color:var(--text-main);min-height:100vh;line-height:1.6;position:relative;overflow-x:hidden}.bg-shape{filter:blur(120px);z-index:-1;opacity:.5;border-radius:50%;animation:20s ease-in-out infinite alternate float;position:fixed}.shape-1{background:#132;width:400px;height:400px;top:-100px;left:-100px}.shape-2{background:#1a2c3a;width:500px;height:500px;animation-delay:-5s;bottom:-200px;right:-100px}.shape-3{background:#2a2010;width:300px;height:300px;animation-delay:-10s;top:40%;left:30%}@keyframes float{0%{transform:translate(0)}to{transform:translate(30px,-50px)}}.app-layout{gap:3rem;max-width:1400px;margin:0 auto;padding:2rem;display:flex;position:relative}.sidebar{border-radius:16px;flex-direction:column;flex-shrink:0;width:320px;height:calc(100vh - 4rem);padding:2rem;display:flex;position:sticky;top:2rem;overflow-y:auto}.sidebar::-webkit-scrollbar{width:4px}.sidebar::-webkit-scrollbar-track{background:0 0}.sidebar::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}.glass-effect{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);box-shadow:0 8px 32px #0000004d}.sidebar-header{margin-bottom:2.5rem}.sidebar-header h2{font-family:var(--font-heading);color:var(--accent-gold);margin-bottom:.5rem;font-size:1.8rem;line-height:1.2}.sidebar-header p{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-size:.9rem}.toc-navigation ul{flex-direction:column;gap:.8rem;list-style:none;display:flex}.toc-navigation a{color:var(--text-muted);border-left:2px solid #0000;padding-left:1rem;font-size:.95rem;text-decoration:none;transition:all .3s;display:block}.toc-navigation a:hover,.toc-navigation a.active{color:var(--accent-gold);border-left-color:var(--accent-gold)}.decorative-images{flex-direction:column;gap:1rem;margin-top:auto;padding-top:2rem;display:flex}.sb-img{object-fit:cover;opacity:.6;border:1px solid var(--glass-border);border-radius:8px;width:100%;height:120px;transition:opacity .3s,transform .3s}.sb-img:hover{opacity:1;transform:scale(1.02)}.main-content{flex-grow:1;min-width:0}.content-wrapper{border-radius:16px;padding:3rem 4rem}.markdown-body{font-size:1.1rem}.markdown-body h1,.markdown-body h2,.markdown-body h3{font-family:var(--font-heading);color:var(--accent-gold);margin-top:3rem;margin-bottom:1rem;line-height:1.3}.markdown-body h1{text-align:center;margin-top:0;margin-bottom:2rem;font-size:2.8rem}.markdown-body h2{border-bottom:1px solid var(--glass-border);padding-bottom:.5rem;font-size:2.2rem}.markdown-body h3{color:#fff;margin-top:2.5rem;font-size:1.6rem}.markdown-body p{color:var(--text-main);margin-bottom:1.5rem}.markdown-body a{color:var(--accent-gold);border-bottom:1px dashed #d4af3766;text-decoration:none;transition:all .2s}.markdown-body a:hover{color:var(--accent-gold-hover);border-bottom-style:solid;border-bottom-color:var(--accent-gold-hover);text-shadow:0 0 10px #d4af374d}.markdown-body ul,.markdown-body ol{margin-bottom:1.5rem;padding-left:2rem}.markdown-body li{margin-bottom:.5rem}.markdown-body strong{color:#fff;font-weight:600}.markdown-body hr{background:var(--glass-border);border:0;height:1px;margin:3rem 0}.fade-in-section{opacity:0;will-change:opacity;transition:opacity .6s ease-out,transform .6s ease-out;transform:translateY(20px)}.fade-in-section.is-visible{opacity:1;transform:none}@media (width<=1024px){.app-layout{flex-direction:column;padding:1rem}.sidebar{width:100%;height:auto;padding:1.5rem;position:static}.content-wrapper{padding:2rem}.decorative-images{flex-direction:row;justify-content:space-between}.sb-img{width:30%;height:80px}}