.scroll-to-top{z-index:996;position:fixed;bottom:30px;right:30px}.scroll-btn{color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(5px);background-color:#f1c40f80;border:none;border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;font-size:24px;transition:all .3s;animation:.4s fadeIn;display:flex;box-shadow:0 4px 10px #0003}.scroll-btn:hover{background-color:var(--primary-color);color:#1a1b1e;transform:translateY(-5px);box-shadow:0 6px 15px #f1c40f66}[data-theme=light] .scroll-btn:hover{color:#fff}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}:root[data-theme=light]{--bg-color:#f8fafc;--surface-color:#fff;--text-primary:#0f172a;--text-secondary:#64748b;--border-color:#e2e8f0;--primary-color:#f59e0b;--primary-hover:#d97706;--success-color:#10b981;--danger-color:#ef4444;--glass-bg:#ffffffb3;--glass-border:#fff6;--box-shadow:0 4px 6px -1px #0000000d, 0 2px 4px -1px #00000008}:root[data-theme=dark]{--bg-color:#0f172a;--surface-color:#1e293b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--border-color:#334155;--primary-color:#fbbf24;--primary-hover:#f59e0b;--success-color:#34d399;--danger-color:#f87171;--glass-bg:#1e293bb3;--glass-border:#ffffff0d;--box-shadow:0 10px 15px -3px #0003, 0 4px 6px -2px #0000001a}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);font-family:Inter,sans-serif;line-height:1.6;transition:background-color .3s,color .3s;overflow-x:hidden}a{color:inherit;text-decoration:none}ul{list-style:none}.container{max-width:1200px;margin:0 auto;padding:0 20px}.highlight{color:var(--primary-color)}.navbar{z-index:100;background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);padding:15px 0;position:sticky;top:0}.nav-wrapper{justify-content:space-between;align-items:center;display:flex}.logo{align-items:center;gap:8px;font-size:1.5rem;font-weight:800;display:flex}.logo i{color:var(--primary-color);font-size:1.8rem}.nav-links{gap:30px;display:flex}.nav-links a{color:var(--text-secondary);padding:8px 0;font-weight:500;transition:color .2s;position:relative}.nav-links a:hover,.nav-links a.active{color:var(--text-primary)}.nav-links a.active:after{content:"";background-color:var(--primary-color);border-radius:2px;width:100%;height:2px;position:absolute;bottom:0;left:0}.nav-actions{align-items:center;gap:20px;display:flex}#theme-toggle{color:var(--text-primary);cursor:pointer;background:0 0;border:none;border-radius:50%;padding:8px;font-size:1.2rem;transition:background-color .2s}#theme-toggle:hover{background-color:var(--border-color)}.btn-primary{background-color:var(--primary-color);color:#fff;border-radius:8px;padding:8px 24px;font-weight:600;transition:background-color .2s,transform .1s;box-shadow:0 4px 6px #f59e0b33}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px)}main{min-height:80vh}.hero-section{padding:60px 0}.hero-content{text-align:center;margin-bottom:50px}.hero-content h1{margin-bottom:15px;font-size:2.5rem;font-weight:800}.hero-content p{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:1.1rem}.dashboard-grid{grid-template-columns:1fr 1fr;gap:30px;display:grid}.card{background-color:var(--surface-color);border:1px solid var(--border-color);box-shadow:var(--box-shadow);border-radius:16px;padding:24px}.card-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.card-header h2{align-items:center;gap:8px;font-size:1.2rem;display:flex}.card-header i{color:var(--primary-color)}.live-badge{color:var(--danger-color);background-color:#ef44441a;border-radius:12px;align-items:center;gap:6px;padding:4px 12px;font-size:.8rem;font-weight:600;animation:2s infinite pulse;display:flex}.live-badge:before{content:"";background-color:var(--danger-color);border-radius:50%;width:6px;height:6px}@keyframes pulse{0%{opacity:1}50%{opacity:.6}to{opacity:1}}.world-price-display{text-align:center;padding:30px 0}.price-main{letter-spacing:-1px;margin-bottom:10px;font-size:3rem;font-weight:800}.price-main.up{color:var(--success-color)}.price-main.down{color:var(--danger-color)}.price-changes{justify-content:center;gap:15px;font-size:1.1rem;font-weight:600;display:flex}.price-changes span.up{color:var(--success-color)}.price-changes span.down{color:var(--danger-color)}.last-updated{color:var(--text-secondary);text-align:right;margin-top:15px;font-size:.85rem}.tabs{background-color:var(--bg-color);border-radius:8px;gap:10px;padding:4px;display:flex}.tab-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:6px 16px;font-weight:600;transition:all .2s}.tab-btn.active{background-color:var(--surface-color);color:var(--primary-color);box-shadow:0 1px 3px #0000001a}.table-container{overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border-color);padding:16px}th{color:var(--text-secondary);text-transform:uppercase;font-size:.9rem;font-weight:500}td{font-weight:600}td.price-col{font-family:monospace;font-size:1.1rem}.trend-icon{margin-left:8px;font-size:1rem}.trend-icon.up{color:var(--success-color)}.trend-icon.down{color:var(--danger-color)}.news-section{padding:40px 0 80px}.section-header{justify-content:space-between;align-items:center;margin-bottom:30px;display:flex}.section-header h2{font-size:1.8rem;font-weight:700}.view-all{color:var(--primary-color);align-items:center;gap:5px;font-weight:600;display:flex}.view-all:hover{text-decoration:underline}.news-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:30px;display:grid}.news-card{background-color:var(--surface-color);border:1px solid var(--border-color);box-shadow:var(--box-shadow);border-radius:12px;flex-direction:column;transition:transform .3s,box-shadow .3s;display:flex;overflow:hidden}.news-card:hover{transform:translateY(-5px);box-shadow:0 15px 25px -5px #0000001a}.news-img{aspect-ratio:16/9;object-fit:cover;border-bottom:1px solid var(--border-color);width:100%}.news-content{flex-direction:column;flex-grow:1;padding:20px;display:flex}.news-category{text-transform:uppercase;color:var(--primary-color);margin-bottom:10px;font-size:.75rem;font-weight:700}.news-title{margin-bottom:10px;font-size:1.1rem;font-weight:700;line-height:1.4}.news-excerpt{color:var(--text-secondary);flex-grow:1;margin-bottom:20px;font-size:.9rem}.news-footer{color:var(--text-secondary);border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;padding-top:15px;font-size:.8rem;display:flex}.article-content img{border-radius:8px;max-width:100%;height:auto;margin:15px 0;display:block}.rsw-ce img{max-width:100%;height:auto}.rsw-ce{word-wrap:break-word;overflow-wrap:break-word;overflow-x:hidden}.skeleton{background:linear-gradient(90deg, var(--border-color) 25%, var(--bg-color) 50%, var(--border-color) 75%);background-size:200% 100%;border-radius:6px;animation:1.5s infinite loading}.world-price-display .skeleton{width:200px;height:40px;margin:0 auto 15px}.world-price-display .price-changes.skeleton{width:150px;height:20px}.skeleton-row{background:var(--border-color);opacity:.5;height:50px}.skeleton-card{background:var(--border-color);opacity:.5;height:380px}@keyframes loading{to{background-position-x:-200%}}.footer{background-color:var(--surface-color);border-top:1px solid var(--border-color);padding:60px 0 20px}.footer-content{grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px;display:grid}.footer-col .logo{margin-bottom:15px}.footer-col p{color:var(--text-secondary);max-width:300px;font-size:.95rem}.footer-col h3{margin-bottom:20px;font-size:1.1rem}.footer-col ul li{margin-bottom:10px}.footer-col ul a{color:var(--text-secondary);font-size:.95rem}.footer-col ul a:hover{color:var(--primary-color)}.footer-bottom{text-align:center;border-top:1px solid var(--border-color);color:var(--text-secondary);padding-top:20px;font-size:.85rem}@media (width<=992px){.dashboard-grid{grid-template-columns:1fr}}@media (width<=768px){.nav-links{display:none}.footer-content{grid-template-columns:1fr}}