:root{--color-bg: #f8f9fa;--color-text: #2d3748;--color-text-light: #718096;--color-primary: #2c5282;--color-primary-dark: #1a365d;--color-accent: #d69e2e;--color-white: #ffffff;--color-surface: rgba(255, 255, 255, .85);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-serif: "Merriweather", Georgia, serif;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .12), 0 1px 2px rgba(0, 0, 0, .24);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}body{margin:0;font-family:var(--font-sans);background-color:var(--color-bg);background-image:linear-gradient(#f8f9faeb,#f8f9faeb),url(/assets/hero-bg-B9WkkRNJ.png);background-size:cover;background-attachment:fixed;background-position:center;color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);color:var(--color-primary-dark);margin-top:0}a{color:var(--color-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--color-accent)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-sm)}.glass-panel{background:var(--color-surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.3);border-radius:16px;box-shadow:var(--shadow-md)}.btn{display:inline-block;padding:.75rem 1.5rem;background-color:var(--color-primary);color:var(--color-white);border-radius:8px;font-weight:600;transition:transform .1s,background-color .2s;border:none;cursor:pointer}.btn:hover{background-color:var(--color-primary-dark);color:var(--color-white);transform:translateY(-1px)}.markdown-content h1{font-size:2.5rem;border-bottom:2px solid var(--color-accent);padding-bottom:.5rem;margin-bottom:1.5rem}.markdown-content h2{font-size:1.8rem;margin-top:2rem;margin-bottom:1rem;color:var(--color-primary)}.markdown-content p{margin-bottom:1.25rem;font-size:1.1rem}.markdown-content ul,.markdown-content ol{margin-bottom:1.25rem;padding-left:1.5rem}.markdown-content li{margin-bottom:.5rem}.markdown-content blockquote{border-left:4px solid var(--color-accent);background:#d69e2e1a;padding:1rem;margin:1.5rem 0;border-radius:0 8px 8px 0;font-style:italic}.markdown-content table{width:100%;border-collapse:collapse;margin:2rem 0;background:#fff;border-radius:8px;overflow:hidden;box-shadow:var(--shadow-sm)}.markdown-content th{background:var(--color-primary);color:#fff;padding:1rem;text-align:left}.markdown-content td{padding:1rem;border-bottom:1px solid #e2e8f0}.markdown-content tr:nth-child(2n){background-color:#f7fafc}@media(max-width:768px){body{overflow-wrap:break-word;word-wrap:break-word}.container{padding:0 var(--spacing-xs);width:100%;box-sizing:border-box;overflow-x:hidden}.glass-panel{padding:1.5rem!important;width:100%;box-sizing:border-box}header.glass-panel{margin:0!important;top:0!important;border-radius:0!important;width:100%!important;border-left:none;border-right:none;border-top:none}.markdown-content h1{font-size:1.8rem}.markdown-content h2{font-size:1.5rem}.markdown-content img{max-width:100%;height:auto}.markdown-content table{display:block;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}}