:root{--bg-dark: #09090b;--bg-darker: #000000;--primary-glow: rgba(147, 51, 234, .5);--secondary-glow: rgba(56, 189, 248, .5);--glass-bg: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .08);--text-main: #f8fafc;--text-muted: #94a3b8;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-sans);min-height:100vh;overflow-x:hidden;background-image:radial-gradient(circle at 15% 50%,var(--primary-glow) 0%,transparent 25%),radial-gradient(circle at 85% 30%,var(--secondary-glow) 0%,transparent 25%);background-attachment:fixed;background-size:cover}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:16px;box-shadow:0 4px 30px #0000001a}@keyframes fade-in-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fade-in-up .6s cubic-bezier(.16,1,.3,1) forwards}h1,h2,h3{font-weight:700;letter-spacing:-.02em}p{line-height:1.6}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-darker)}::-webkit-scrollbar-thumb{background:#334155;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#475569}.app-container{max-width:1200px;margin:0 auto;padding:2rem;display:flex;flex-direction:column;gap:3rem;min-height:100vh}.navbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;border-bottom:1px solid var(--glass-border);margin-bottom:2rem}.logo{font-size:1.5rem;font-weight:800;background:linear-gradient(to right,#a855f7,#38bdf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-decoration:none}.hero{text-align:center;padding:4rem 1rem;display:flex;flex-direction:column;align-items:center;gap:1.5rem}.hero-title{font-size:4rem;line-height:1.1;max-width:800px}.hero-subtitle{font-size:1.25rem;color:var(--text-muted);max-width:600px}.search-form{display:flex;width:100%;max-width:700px;margin-top:2rem;gap:1rem}.search-input{flex:1;padding:1.25rem 1.5rem;font-size:1.1rem;background:#0006;border:1px solid var(--glass-border);border-radius:12px;color:var(--text-main);transition:all .3s ease;outline:none}.search-input:focus{border-color:#a855f7;box-shadow:0 0 0 3px #a855f733}.search-btn{padding:0 2rem;font-size:1.1rem;font-weight:600;border:none;border-radius:12px;background:linear-gradient(135deg,#a855f7,#3b82f6);color:#fff;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.search-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px -5px #a855f766}.search-btn:active{transform:translateY(0)}.search-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.feed-header{margin-bottom:2rem;font-size:1.8rem}.summaries-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem}.summary-card{padding:1.5rem;display:flex;flex-direction:column;gap:1rem;transition:transform .3s ease,background .3s ease;cursor:pointer;text-align:left}.summary-card:hover{transform:translateY(-5px);background:#ffffff0d;border-color:#ffffff26}.card-title{font-size:1.25rem;line-height:1.4}.card-meta{font-size:.875rem;color:var(--text-muted);display:flex;align-items:center;gap:.5rem}.card-preview{font-size:1rem;color:var(--text-muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.card-footer{margin-top:auto;padding-top:1rem;border-top:1px solid var(--glass-border);display:flex;justify-content:space-between;align-items:center;font-size:.875rem;color:#38bdf8;font-weight:600}.detail-view{position:fixed;inset:0;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100;display:flex;justify-content:center;align-items:center;padding:2rem;opacity:0;animation:fadeIn .3s forwards}@keyframes fadeIn{to{opacity:1}}.detail-content{width:100%;max-width:900px;max-height:90vh;overflow-y:auto;padding:2.5rem;position:relative}.close-btn{position:absolute;top:1.5rem;right:1.5rem;background:#ffffff1a;border:none;color:#fff;width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.2rem;transition:background .2s}.close-btn:hover{background:#fff3}.detail-title{margin-bottom:1.5rem;padding-right:3rem}.detail-body{margin-top:1.5rem;font-size:1.05rem;line-height:1.8;color:var(--text-main);background:#0003;padding:1.5rem;border-radius:8px;border:1px solid rgba(255,255,255,.05);max-height:50vh;overflow-y:auto;white-space:pre-wrap}.markdown-content ul,.markdown-content ol{margin-top:.5rem;margin-bottom:1rem;padding-left:1.5rem}.markdown-content li{margin-bottom:.5rem}.markdown-content p{margin-bottom:1rem;white-space:normal}.markdown-content strong{color:#f8fafc;font-weight:700}.markdown-content h1,.markdown-content h2,.markdown-content h3{margin-top:1.5rem;margin-bottom:1rem;color:#e2e8f0}.spinner{width:24px;height:24px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}.admin-panel{max-width:1000px!important}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:#0006;border:1px solid var(--glass-border);border-radius:12px;padding:1.5rem;text-align:center}.stat-card h3{font-size:.9rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:.5rem}.stat-value{font-size:2.5rem;font-weight:800}.table-container{overflow-x:auto;background:#0003;border:1px solid var(--glass-border);border-radius:12px}.admin-table{width:100%;border-collapse:collapse;text-align:left}.admin-table th,.admin-table td{padding:1rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.05)}.admin-table th{background:#ffffff05;color:var(--text-muted);font-size:.85rem;text-transform:uppercase;letter-spacing:1px}.admin-table tbody tr:hover{background:#ffffff08}.badge{padding:.25rem .75rem;border-radius:999px;font-size:.8rem;font-weight:600;letter-spacing:.5px}.badge-free{background:#ffffff1a;color:#ccc}.badge-pro{background:#f59e0b26;color:#f59e0b;border:1px solid rgba(245,158,11,.3)}