toyou.github.io/2ya.html at main · XiwenY/toyou.github.io · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Happy Birthday!</title>
    <style>
        body {
            margin: 0;
            padding: 0;
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            flex-direction: column;
            background-color: #ffebf3;
            overflow: hidden;
            font-family: 'Arial', sans-serif;
        }

        .message {
            font-size: 3rem;
            color: #d23369;
            margin-bottom: 2rem;
            text-align: center;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
            z-index: 10;
            font-weight: bold;
        }

        .cake-container {
            position: relative;
            height: 250px;
            width: 300px;
            display: flex;
            justify-content: center;
            align-items: flex-end;
            z-index: 5;
        }

        .cake-layer {
            position: absolute;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }

        /* Bottom layer (darkest) */
        .layer-1 {
            width: 220px;
            height: 70px;
            background: linear-gradient(to right, #5c3317, #8b4513);
            bottom: 0;
            animation: drop 0.8s ease-out forwards;
        }

        /* Middle layer */
        .layer-2 {
            width: 180px;
            height: 65px;
            background: linear-gradient(to right, #8b4513, #a0522d);
            bottom: 70px;
            animation: drop 0.8s ease-out 0.8s forwards;
            opacity: 0;
        }

        /* Top layer (lightest) */
        .layer-3 {
            width: 140px;
            height: 60px;
            background: linear-gradient(to right, #a0522d, #d1a684);
            bottom: 135px;
            animation: drop 0.8s ease-out 1.6s forwards;
            opacity: 0;
        }

        /* Cream on top layer */
        .cream {
            position: absolute;
            width: 100%;
            height: 12px;
            background: #fff8f0;
            border-radius: 10px 10px 0 0;
            top: -6px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }

        /* Cream swirls */
        .cream-swirl {
            position: absolute;
            width: 15px;
            height: 15px;
            background: #fff8f0;
            border-radius: 50%;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        }

        /* Middle layer decorations */
        .middle-decoration {
            position: absolute;
            width: 100%;
            height: 8px;
            background: #fff8f0;
            bottom: 25px;
            border-radius: 4px;
        }

        .middle-decoration::before {
            content: '';
            position: absolute;
            width: 90%;
            height: 6px;
            background: repeating-linear-gradient(
                to right,
                #d1a684,
                #d1a684 3px,
                #fff8f0 3px,
                #fff8f0 6px
            );
            left: 5%;
            top: -10px;
            border-radius: 3px;
        }

        /* Bottom layer decorations */
        .bottom-decoration {
            position: absolute;
            width: 100%;
            height: 12px;
            background: #fff8f0;
            bottom: 10px;
            border-radius: 0 0 10px 10px;
        }

        .bottom-decoration::before {
            content: '';
            position: absolute;
            width: 90%;
            height: 4px;
            background: linear-gradient(to right, #d1a684, #fff8f0, #d1a684);
            top: -8px;
            left: 5%;
            border-radius: 2px;
        }

        /* Chocolate drizzle */
        .drizzle {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
            border-radius: 10px;
        }

        .drizzle::before {
            content: '';
            position: absolute;
            width: 120%;
            height: 20px;
            background: linear-gradient(
                to bottom,
                transparent 0%,
                #5c3317 10%,
                transparent 20%,
                #5c3317 30%,
                transparent 40%,
                #5c3317 50%,
                transparent 60%,
                #5c3317 70%,
                transparent 80%,
                #5c3317 90%,
                transparent 100%
            );
            top: -10px;
            left: -10%;
            transform: rotate(-10deg);
            opacity: 0.7;
        }

        /* Berries */
        .berry {
            position: absolute;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #e91e63;
            box-shadow:
                0 1px 2px rgba(0,0,0,0.2),
                inset 0 -1px 1px rgba(0,0,0,0.2);
        }

        @keyframes drop {
            0% {
                transform: translateY(-100px);
                opacity: 0;
            }
            100% {
                transform: translateY(0);
                opacity: 1;
            }
        }

        .candle {
            position: absolute;
            width: 12px;
            height: 50px;
            background: linear-gradient(to bottom, #f0f0f0, #c0c0c0);
            bottom: 195px;
            left: 50%;
            transform: translateX(-50%);
            animation: candle-drop 0.5s ease-out 2.4s forwards;
            opacity: 0;
            z-index: 6;
            border-radius: 6px;
        }

        .candle::before {
            content: '';
            position: absolute;
            width: 14px;
            height: 8px;
            background: linear-gradient(to right, #e0e0e0, #ffffff);
            top: -8px;
            left: -1px;
            border-radius: 8px 8px 0 0;
            box-shadow: 0 0 5px rgba(255,255,255,0.5);
        }

        .flame {
            position: absolute;
            width: 14px;
            height: 24px;
            background: linear-gradient(to bottom, #fffacd, #ffd700);
            border-radius: 50% 50% 20% 20%;
            top: -32px;
            left: -1px;
            box-shadow: 0 0 15px #ff9900, 0 0 30px #ff6600;
            animation: flicker 1s infinite alternate;
            opacity: 0;
            animation-delay: 2.9s;
            filter: blur(0.5px);
        }

        @keyframes candle-drop {
            0% {
                transform: translate(-50%, -100px);
                opacity: 0;
            }
            100% {
                transform: translate(-50%, 0);
                opacity: 1;
            }
        }

        @keyframes flicker {
            0%, 100% {
                transform: scale(1) rotate(-2deg);
                opacity: 1;
            }
            25% {
                transform: scale(1.1, 0.9) rotate(0deg);
            }
            50% {
                transform: scale(0.9, 1.1) rotate(2deg);
                opacity: 0.8;
            }
            75% {
                transform: scale(1.05) rotate(-1deg);
            }
        }

        .confetti {
            position: absolute;
            width: 12px;
            height: 12px;
            opacity: 0.7;
            top: -20px;
            animation: confetti-fall linear infinite;
        }

        @keyframes confetti-fall {
            to {
                transform: translateY(100vh) rotate(360deg);
            }
        }

        .balloon {
            position: absolute;
            border-radius: 50%;
            filter: blur(1px);
            top: -150px;
            animation: balloon-fall 15s linear infinite;
            transform-origin: bottom center;
        }

        .balloon::before {
            content: '';
            position: absolute;
            width: 1px;
            height: 120px;
            background: rgba(0,0,0,0.2);
            bottom: -120px;
            left: 50%;
            transform: translateX(-50%);
        }

        @keyframes balloon-fall {
            0% {
                transform: translateY(0);
            }
            100% {
                transform: translateY(calc(100vh + 150px));
            }
        }
    </style>
</head>
<body>
    <div class="message">HAPPY BIRTHDAY!</div>

    <div class="cake-container">
        <div class="cake-layer layer-1">
            <div class="drizzle"></div>
            <div class="bottom-decoration"></div>
        </div>
        <div class="cake-layer layer-2">
            <div class="middle-decoration"></div>
        </div>
        <div class="cake-layer layer-3">
            <div class="cream"></div>
            <div class="cream-swirl" style="left: 20px; top: -3px;"></div>
            <div class="cream-swirl" style="right: 20px; top: -3px;"></div>
            <div class="berry" style="left: 30px; top: 5px;"></div>
            <div class="berry" style="right: 30px; top: 5px;"></div>
        </div>
        <div class="candle">
            <div class="flame"></div>
        </div>
    </div>

    <script>
        // Create square confetti falling from top
        function createConfetti() {
            const colors = ['#f44336', '#e91e63', '#9c27b0', '#673ab7', '#3f51b5', '#2196f3', '#03a9f4', '#00bcd4', '#009688', '#4CAF50', '#8BC34A', '#CDDC39', '#FFEB3B', '#FFC107', '#FF9800', '#FF5722'];

            for (let i = 0; i < 50; i++) {
                const confetti = document.createElement('div');
                confetti.className = 'confetti';
                confetti.style.left = Math.random() * 100 + 'vw';
                confetti.style.backgroundColor = colors[Math.floor(Math.random() * colors.length)];
                confetti.style.animationDuration = Math.random() * 5 + 5 + 's';
                confetti.style.animationDelay = Math.random() * 5 + 's';
                confetti.style.transform = `rotate(${Math.random() * 360}deg)`;
                document.body.appendChild(confetti);
            }
        }

        // Create static balloons
        function createBalloons() {
            const colors = ['#ff7676', '#74b9ff', '#55efc4', '#ffeaa7', '#a29bfe', '#fd79a8'];
            const positions = [
                { left: '10%', top: '20%' },
                { left: '25%', top: '30%' },
                { left: '75%', top: '25%' },
                { left: '90%', top: '35%' },
                { left: '40%', top: '15%' },
                { left: '60%', top: '20%' }
            ];

            for (let i = 0; i < 6; i++) {
                const balloon = document.createElement('div');
                balloon.className = 'balloon';
                balloon.style.width = Math.random() * 40 + 60 + 'px';
                balloon.style.height = Math.random() * 40 + 60 + 'px';
                balloon.style.left = positions[i].left;
                balloon.style.top = positions[i].top;
                balloon.style.animation = 'none';
                balloon.style.backgroundColor = colors[i];
                document.body.appendChild(balloon);
            }
        }

        // Add berries to middle layer
        function addBerries() {
            const layer2 = document.querySelector('.layer-2');
            for (let i = 0; i < 5; i++) {
                const berry = document.createElement('div');
                berry.className = 'berry';
                berry.style.left = Math.random() * 160 + 10 + 'px';
                berry.style.bottom = Math.random() * 30 + 30 + 'px';
                layer2.appendChild(berry);
            }
        }

        // Initialize
        window.onload = function() {
            createConfetti();
            createBalloons();
            addBerries();

            // Show candle flame after delay
            setTimeout(() => {
                document.querySelector('.flame').style.opacity = '1';
            }, 2900);
        };
    </script>
</body>
</html>