* { margin: 0; padding: 0; box-sizing: border-box; }
        
        body {
            background: #0a0a0f;
            color: #fff;
            font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
            min-height: 100vh;
            overflow-x: hidden;
        }
        
        /* Animated background grid */
        body::before {
            content: '';
            position: fixed;
            inset: 0;
            background: 
                linear-gradient(rgba(96,165,250,0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(96,165,250,0.03) 1px, transparent 1px);
            background-size: 50px 50px;
            pointer-events: none;
            z-index: 0;
        }
        
        /* Glow effect */
        body::after {
            content: '';
            position: fixed;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at 30% 20%, rgba(96,165,250,0.08) 0%, transparent 50%),
                        radial-gradient(circle at 70% 80%, rgba(167,139,250,0.06) 0%, transparent 50%);
            pointer-events: none;
            z-index: 0;
            animation: glowPulse 8s ease-in-out infinite alternate;
        }
        
        @keyframes glowPulse {
            0% { opacity: 0.5; transform: scale(1); }
            100% { opacity: 1; transform: scale(1.05); }
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            position: relative;
            z-index: 1;
        }
        
        /* Header */
        .header {
            text-align: center;
            padding: 40px 0 30px;
        }
        
        .header h1 {
            font-size: clamp(1.5rem, 4vw, 2.5rem);
            font-weight: 700;
            background: linear-gradient(135deg, #60a5fa, #a78bfa, #f472b6);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 8px;
        }
        
        .header p {
            color: rgba(255,255,255,0.5);
            font-size: 0.95rem;
        }
        
        /* Live indicator */
        .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(239,68,68,0.1);
            border: 1px solid rgba(239,68,68,0.3);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.8rem;
            color: #ef4444;
            margin-bottom: 20px;
        }
        
        .live-dot {
            width: 8px;
            height: 8px;
            background: #ef4444;
            border-radius: 50%;
            animation: blink 1.5s ease-in-out infinite;
        }
        
        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        
        /* Featured clocks */
        .featured {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 16px;
            margin-bottom: 40px;
        }
        
        .clock-card {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(255,255,255,0.08);
            border-radius: 16px;
            padding: 24px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .clock-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--accent), transparent);
            opacity: 0;
            transition: opacity 0.3s;
        }
        
        .clock-card:hover {
            border-color: rgba(255,255,255,0.15);
            transform: translateY(-2px);
        }
        
        .clock-card:hover::before {
            opacity: 1;
        }
        
        .clock-card.day {
            --accent: #fbbf24;
        }
        
        .clock-card.night {
            --accent: #60a5fa;
        }
        
        .clock-card.dawn {
            --accent: #f472b6;
        }
        
        .clock-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 12px;
        }
        
        .city-name {
            font-size: 1.1rem;
            font-weight: 600;
            color: #fff;
        }
        
        .city-flag {
            font-size: 1.2rem;
        }
        
        .time-display {
            font-size: clamp(2rem, 5vw, 2.8rem);
            font-weight: 700;
            letter-spacing: -1px;
            color: var(--accent);
            font-variant-numeric: tabular-nums;
            line-height: 1.1;
            margin-bottom: 4px;
        }
        
        .time-display .seconds {
            font-size: 0.5em;
            opacity: 0.5;
            font-weight: 400;
        }
        
        .date-display {
            font-size: 0.8rem;
            color: rgba(255,255,255,0.4);
            margin-bottom: 8px;
        }
        
        .tz-info {
            display: flex;
            gap: 12px;
            font-size: 0.75rem;
            color: rgba(255,255,255,0.3);
        }
        
        .tz-info span {
            background: rgba(255,255,255,0.05);
            padding: 2px 8px;
            border-radius: 4px;
        }
        
        .day-night-icon {
            font-size: 1rem;
        }
        
        /* Stats bar */
        .stats-bar {
            display: flex;
            justify-content: center;
            gap: 40px;
            padding: 20px;
            background: rgba(255,255,255,0.02);
            border: 1px solid rgba(255,255,255,0.05);
            border-radius: 12px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        
        .stat {
            text-align: center;
        }
        
        .stat-value {
            font-size: 1.5rem;
            font-weight: 700;
            color: #60a5fa;
        }
        
        .stat-label {
            font-size: 0.75rem;
            color: rgba(255,255,255,0.4);
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        /* City grid */
        .section-title {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 16px;
            color: rgba(255,255,255,0.8);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .city-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 8px;
            margin-bottom: 40px;
        }
        
        .city-link {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 14px;
            background: rgba(255,255,255,0.02);
            border: 1px solid rgba(255,255,255,0.05);
            border-radius: 8px;
            text-decoration: none;
            color: rgba(255,255,255,0.7);
            font-size: 0.85rem;
            transition: all 0.2s;
        }
        
        .city-link:hover {
            background: rgba(96,165,250,0.1);
            border-color: rgba(96,165,250,0.3);
            color: #fff;
        }
        
        .city-link .name {
            font-weight: 500;
        }
        
        .city-link .time {
            font-variant-numeric: tabular-nums;
            color: rgba(255,255,255,0.4);
            font-size: 0.8rem;
        }
        
        /* Share section */
        .share-section {
            text-align: center;
            padding: 40px 20px;
            background: linear-gradient(135deg, rgba(96,165,250,0.05), rgba(167,139,250,0.05));
            border: 1px solid rgba(96,165,250,0.1);
            border-radius: 16px;
            margin-bottom: 40px;
        }
        
        .share-section h2 {
            font-size: 1.3rem;
            margin-bottom: 8px;
        }
        
        .share-section p {
            color: rgba(255,255,255,0.5);
            font-size: 0.9rem;
            margin-bottom: 20px;
        }
        
        .share-buttons {
            display: flex;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        
        .share-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: 8px;
            text-decoration: none;
            font-size: 0.85rem;
            font-weight: 500;
            transition: all 0.2s;
            cursor: pointer;
            border: none;
        }
        
        .share-btn.twitter {
            background: #1da1f2;
            color: #fff;
        }
        
        .share-btn.twitter:hover {
            background: #0d8ddb;
        }
        
        .share-btn.copy {
            background: rgba(255,255,255,0.1);
            color: #fff;
        }
        
        .share-btn.copy:hover {
            background: rgba(255,255,255,0.2);
        }
        
        /* Footer */
        .footer {
            text-align: center;
            padding: 30px 20px;
            border-top: 1px solid rgba(255,255,255,0.05);
        }
        
        .footer a {
            color: rgba(255,255,255,0.4);
            text-decoration: none;
            margin: 0 8px;
            font-size: 0.8rem;
        }
        
        .footer a:hover {
            color: #fff;
        }
        
        @media (max-width: 600px) {
            .featured { grid-template-columns: 1fr; }
            .stats-bar { gap: 20px; }
            .city-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
        }