    <style>
        :root {
            --rov-cyan: #00f0ff;
            --rov-blue: #0066ff;
            --rov-glow: rgba(0, 240, 255, 0.4);
            --ff-orange: #ff5500;
            --ff-red: #ff1844;
            --ff-glow: rgba(255, 85, 0, 0.45);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Kanit', sans-serif;
            min-height: 100vh;
            color: white;
            background-color: #040714;
            overflow-x: hidden;
            position: relative;
        }

        /* 1. Dynamic Canvas Background Particles */
        #particleCanvas {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            z-index: 0;
            pointer-events: none;
        }

        /* 2. Cyber Grid & Animated Scanline */
        .bg-grid {
            position: fixed;
            inset: 0;
            pointer-events: none;
            z-index: 1;
            opacity: 0.22;
            background-image:
                linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
            background-size: 55px 55px;
            mask-image: radial-gradient(circle at center, black 30%, transparent 80%);
            -webkit-mask-image: radial-gradient(circle at center, black 30%, transparent 80%);
        }

        /* 3. Ambient Glowing Orbs (ขยับและหายใจได้) */
        .glow-orb-left {
            position: fixed;
            top: 15%;
            left: -120px;
            width: 550px;
            height: 550px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0, 240, 255, 0.16) 0%, transparent 70%);
            filter: blur(80px);
            z-index: 1;
            pointer-events: none;
            animation: floatGlow 8s ease-in-out infinite alternate;
        }

        .glow-orb-right {
            position: fixed;
            bottom: 10%;
            right: -120px;
            width: 550px;
            height: 550px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 85, 0, 0.16) 0%, transparent 70%);
            filter: blur(80px);
            z-index: 1;
            pointer-events: none;
            animation: floatGlow 8s ease-in-out infinite alternate-reverse;
        }

        @keyframes floatGlow {
            0% { transform: translateY(0) scale(1); opacity: 0.6; }
            100% { transform: translateY(40px) scale(1.15); opacity: 1; }
        }

        /* Container */
        .container {
            position: relative;
            z-index: 2;
            width: min(1200px, 92%);
            margin: auto;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 40px 0;
        }

        /* Header */
        .header {
            text-align: center;
            margin-bottom: 50px;
            position: relative;
        }

        .school-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: #60a5fa;
            font-size: 15px;
            letter-spacing: 3px;
            margin-bottom: 12px;
            text-transform: uppercase;
            font-family: 'Chakra Petch', sans-serif;
            font-weight: 600;
            background: rgba(96, 165, 250, 0.1);
            border: 1px solid rgba(96, 165, 250, 0.3);
            padding: 6px 18px;
            border-radius: 30px;
            box-shadow: 0 0 20px rgba(96, 165, 250, 0.2);
        }

        h1 {
            font-size: clamp(34px, 5.5vw, 62px);
            font-weight: 900;
            line-height: 1.15;
            letter-spacing: 1px;
            text-transform: uppercase;
            background: linear-gradient(
                90deg,
                #ffffff 0%,
                #60a5fa 30%,
                #b300ff 60%,
                #a78bfa 85%,
                #ffffff 100%
            );
            background-size: 250% auto;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: shine 4s linear infinite;
            filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.8));
        }

        @keyframes shine {
            to { background-position: 250% center; }
        }

        .subtitle {
            margin-top: 12px;
            color: #94a3b8;
            font-size: 18px;
            font-weight: 300;
            letter-spacing: 0.5px;
        }

        /* 3D Perspective Card Layout */
        .games {
            width: 100%;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 35px;
            perspective: 1200px;
        }

        /* Game Card Base */
        .game-card {
            position: relative;
            height: 450px;
            border-radius: 24px;
            overflow: hidden;
            text-decoration: none;
            color: white;
            background: rgba(14, 20, 36, 0.8);
            border: 2px solid rgba(255,255,255,.1);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.7);
            transition: 
                transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1),
                box-shadow 0.4s ease,
                border-color 0.4s ease;
            cursor: pointer;
            transform-style: preserve-3d;
        }

        /* Shimmer Holographic Light Effect on Card */
        .game-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: -100%;
            width: 60%;
            height: 100%;
            background: linear-gradient(
                90deg,
                transparent,
                rgba(255, 255, 255, 0.12),
                transparent
            );
            transform: skewX(-20deg);
            transition: left 0.75s ease;
            z-index: 3;
            pointer-events: none;
        }

        .game-card:hover::before {
            left: 140%;
        }

        /* RoV Custom Glow */
        .rov:hover {
            border-color: var(--rov-cyan);
            box-shadow: 
                0 30px 70px rgba(0, 0, 0, 0.8),
                0 0 40px var(--rov-glow),
                0 0 15px rgba(0, 102, 255, 0.5);
        }

        /* Free Fire Custom Glow */
        .freefire:hover {
            border-color: var(--ff-orange);
            box-shadow: 
                0 30px 70px rgba(0, 0, 0, 0.8),
                0 0 40px var(--ff-glow),
                0 0 15px rgba(255, 24, 68, 0.5);
        }

        /* Game Image */
        .game-image {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center 25%;
            filter: brightness(0.88) contrast(1.1);
            transition: transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1), filter 0.5s ease;
        }

        .game-card:hover .game-image {
            transform: scale(1.08);
            filter: brightness(1.02) contrast(1.15);
        }

        /* Dark High-Tech Gradient Overlay */
        .overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(
                to top,
                rgba(3, 7, 18, 0.98) 0%,
                rgba(3, 7, 18, 0.78) 40%,
                rgba(3, 7, 18, 0.25) 75%,
                rgba(3, 7, 18, 0.1) 100%
            );
            z-index: 1;
        }

        /* Content inside Card */
        .game-content {
            position: absolute;
            z-index: 2;
            left: 32px;
            right: 32px;
            bottom: 30px;
            transform: translateZ(30px); /* 3D pop effect */
        }

        /* Tags */
        .tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 14px;
            border-radius: 8px;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 1.2px;
            text-transform: uppercase;
            font-family: 'Chakra Petch', sans-serif;
            background: rgba(0, 0, 0, 0.65);
            backdrop-filter: blur(10px);
            margin-bottom: 12px;
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        .rov .tag {
            color: var(--rov-cyan);
            border-color: rgba(0, 240, 255, 0.4);
            box-shadow: 0 0 12px rgba(0, 240, 255, 0.2);
        }

        .freefire .tag {
            color: #ff9800;
            border-color: rgba(255, 152, 0, 0.4);
            box-shadow: 0 0 12px rgba(255, 152, 0, 0.2);
        }

        /* Game Name */
        .game-name {
            font-family: 'Orbitron', 'Kanit', sans-serif;
            font-size: 44px;
            font-weight: 900;
            line-height: 1;
            margin-bottom: 8px;
            letter-spacing: 1px;
            text-shadow: 0 4px 15px rgba(0, 0, 0, 0.9);
        }

        .rov .game-name {
            color: #ffffff;
            text-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
        }

        .freefire .game-name {
            color: #ffffff;
            text-shadow: 0 0 20px rgba(255, 85, 0, 0.4);
        }

        .game-description {
            color: #cbd5e1;
            font-size: 15px;
            line-height: 1.6;
            margin-bottom: 22px;
            font-weight: 300;
        }

        .game-description strong {
            color: #f8fafc;
            font-weight: 600;
        }

        /* Enter Button (Esports Style) */
        .enter {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 24px;
            border-radius: 12px;
            font-family: 'Chakra Petch', 'Kanit', sans-serif;
            font-weight: 700;
            font-size: 15px;
            letter-spacing: 0.5px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }

        .rov .enter {
            border-color: rgba(0, 240, 255, 0.3);
        }

        .rov:hover .enter {
            background: linear-gradient(135deg, var(--rov-cyan), var(--rov-blue));
            color: #ffffff;
            border-color: var(--rov-cyan);
            box-shadow: 0 0 25px rgba(0, 240, 255, 0.6);
        }

        .freefire .enter {
            border-color: rgba(255, 85, 0, 0.3);
        }

        .freefire:hover .enter {
            background: linear-gradient(135deg, var(--ff-orange), var(--ff-red));
            color: #ffffff;
            border-color: var(--ff-orange);
            box-shadow: 0 0 25px rgba(255, 85, 0, 0.6);
        }

        .arrow {
            font-size: 18px;
            transition: transform 0.3s ease;
        }

        .game-card:hover .arrow {
            transform: translateX(6px);
        }

        /* Card Corner Glow Effect */
        .rov::after,
        .freefire::after {
            content: "";
            position: absolute;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            filter: blur(70px);
            opacity: 0.3;
            pointer-events: none;
            transition: opacity 0.4s ease, transform 0.4s ease;
        }

        .rov::after {
            background: #00f0ff;
            top: -60px;
            right: -60px;
        }

        .freefire::after {
            background: #ff5500;
            top: -60px;
            right: -60px;
        }

        .game-card:hover::after {
            opacity: 0.6;
            transform: scale(1.2);
        }

        /* Footer */
        footer {
            margin-top: 50px;
            color: #64748b;
            font-size: 14px;
            text-align: center;
            font-family: 'Chakra Petch', sans-serif;
        }

        /* Responsive Design */
        @media (max-width: 850px) {
            .games {
                grid-template-columns: 1fr;
                gap: 25px;
            }

            .game-card {
                height: 400px;
            }

            .header {
                margin-bottom: 35px;
            }

            .school-badge {
                font-size: 13px;
            }

            .subtitle {
                font-size: 16px;
            }
        }

        @media (max-width: 500px) {
            .container {
                padding: 30px 0;
            }

            .game-card {
                height: 350px;
                border-radius: 20px;
            }

            .game-content {
                left: 22px;
                right: 22px;
                bottom: 22px;
            }

            .game-name {
                font-size: 36px;
            }

            .game-description {
                font-size: 13.5px;
                margin-bottom: 16px;
            }

            .enter {
                padding: 10px 18px;
                font-size: 14px;
            }
        }
    </style>