.auth-container{display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 170px);padding:2rem 0}.auth-card{background-color:#fff;padding:3rem;border-radius:1.5rem;width:100%;max-width:480px;border:1px solid #e2e8f0;box-shadow:0 20px 25px -5px #0000000d,0 10px 10px -5px #00000005}.auth-card h2{font-size:2.25rem;font-weight:900;margin-bottom:.75rem;text-align:center;color:#0f172a}.auth-card p{color:#64748b;text-align:center;margin-bottom:2.5rem;font-weight:500}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:700;color:#334155;font-size:.95rem}.form-group input{width:100%;padding:.875rem 1rem;background-color:#f8fafc;border:1px solid #e2e8f0;border-radius:.75rem;color:#1e293b;font-size:1rem;transition:all .2s}.form-group input:focus{outline:none;border-color:#0ea5e9;background-color:#fff;box-shadow:0 0 0 4px #0ea5e91a}.auth-btn{width:100%;margin-top:1rem;padding:1rem!important;font-size:1.1rem!important}.auth-footer{margin-top:2rem;text-align:center;color:#64748b;font-size:.95rem;font-weight:500}.auth-link{color:#0ea5e9;font-weight:700;cursor:pointer;margin-left:.5rem;text-decoration:underline}.error-message{background-color:#fef2f2;color:#dc2626;padding:.75rem;border-radius:.5rem;margin-bottom:1.5rem;font-size:.9rem;font-weight:600;text-align:center;border:1px solid #fee2e2}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#1e293b;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html,body{margin:0;padding:0;background-color:#f8fafc;min-height:100vh}body{display:flex;flex-direction:column;align-items:center;min-width:320px}*{box-sizing:border-box}h1,h2,h3,h4{margin:0;color:#0f172a}a{text-decoration:none;color:inherit}.app{width:100vw;max-width:1200px;padding:0 2rem}header{height:70px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e2e8f0;position:sticky;top:0;background-color:#fffc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100}.logo{font-size:1.75rem;font-weight:900;color:#000;display:flex;align-items:center;gap:.5rem;font-style:italic;letter-spacing:-.05em;text-transform:uppercase}.logo span{line-height:1}.header-search-container{position:relative;display:flex;align-items:center}.header-search-input{padding:.5rem 1rem .5rem 2.5rem;background-color:#f1f5f9;border:1px solid #e2e8f0;border-radius:9999px;font-size:.9rem;width:200px;transition:all .2s}.header-search-input:focus{outline:none;border-color:#000;background-color:#fff;width:280px;box-shadow:0 4px 6px -1px #0000001a}nav ul{display:flex;list-style:none;gap:2rem}nav li{font-weight:600;cursor:pointer;color:#64748b;transition:color .2s}nav li:hover{color:#0ea5e9}.hero{padding:5rem 0;text-align:center}.hero h1{font-size:3.5rem;font-weight:900;margin-bottom:1rem;letter-spacing:-.02em;color:#0f172a}.hero p{color:#64748b;font-size:1.25rem;max-width:600px;margin:0 auto 2.5rem}.main-content{display:grid;grid-template-columns:1fr 320px;gap:3rem;margin-top:2rem}.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.post-card{background-color:#fff;border-radius:1.25rem;overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1);cursor:pointer;border:1px solid #e2e8f0;box-shadow:0 1px 3px #0000000d}.post-card:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;border-color:#0ea5e9}.post-image{height:200px;background-color:#f1f5f9;display:flex;align-items:center;justify-content:center;color:#94a3b8}.post-body{padding:1.5rem}.post-tag{font-size:.75rem;font-weight:700;background-color:#f0f9ff;color:#0ea5e9;padding:.25rem .75rem;border-radius:9999px;display:inline-block;margin-bottom:.75rem}.post-title{font-size:1.25rem;font-weight:700;margin-bottom:.5rem;color:#1e293b}.post-meta{display:flex;justify-content:space-between;align-items:center;margin-top:1.25rem;color:#94a3b8;font-size:.875rem}.author{display:flex;align-items:center;gap:.5rem}.author-avatar{width:24px;height:24px;border-radius:50%;background-color:#e2e8f0}.stats{display:flex;gap:1rem}.stat-item{display:flex;align-items:center;gap:.25rem}aside h3{margin-bottom:1.5rem;color:#1e293b;font-weight:800}.sidebar-box{background-color:#fff;padding:1.75rem;border-radius:1.25rem;margin-bottom:1.5rem;border:1px solid #e2e8f0;box-shadow:0 1px 3px #0000000d}.ranking-item{display:flex;align-items:center;gap:1rem;margin-bottom:1.25rem}.ranking-number{font-weight:900;color:#0ea5e9;width:20px}.btn-primary{background-color:#0ea5e9;color:#fff;padding:.875rem 1.75rem;border-radius:.75rem;font-weight:700;border:none;cursor:pointer;transition:all .2s}.btn-primary:hover{background-color:#0284c7;transform:translateY(-1px);box-shadow:0 4px 12px #0ea5e94d}.menu-toggle{display:none;background:none;border:none;color:#0ea5e9;cursor:pointer;padding:.5rem;z-index:1001}@media (max-width: 900px){.main-content{grid-template-columns:1fr}.hero h1{font-size:2.5rem}.menu-toggle{display:block}.desktop-only{display:none!important}nav{display:none}.app{padding:0 1.25rem}}.mobile-menu-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#fffffffa;z-index:1000;display:flex;flex-direction:column;align-items:center;justify-content:center;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.mobile-menu-overlay ul{list-style:none;padding:0;text-align:center}.mobile-menu-overlay li{font-size:2.25rem;font-weight:900;margin:1.5rem 0;color:#1e293b;cursor:pointer}.mobile-menu-overlay li:hover{color:#0ea5e9}