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

body {
    font-family: 'Segoe UI Emoji', 'Apple Color Emoji', 'Noto Color Emoji', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

.finger {
    font-family: 'Segoe UI Emoji', 'Apple Color Emoji', 'Noto Color Emoji', sans-serif;
}

.text-alt {
    display: none;
    font-size: 0.5em;
    color: white;
    font-weight: bold;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.title {
    font-size: 120px;
    margin-bottom: 50px;
    animation: titlePulse 2s ease-in-out infinite;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

@keyframes titlePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.emoji-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.emoji-item {
    font-size: 80px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    cursor: pointer;
    transition: all 0.3s ease;
}

.emoji-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

/* 动画效果 */
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-30px); }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px) rotate(-5deg); }
    75% { transform: translateX(10px) rotate(5deg); }
}

@keyframes flip {
    0% { transform: perspective(400px) rotateY(0); }
    100% { transform: perspective(400px) rotateY(360deg); }
}

@keyframes swing {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(15deg); }
    75% { transform: rotate(-15deg); }
}

@keyframes zoom {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.5); }
}

@keyframes wave {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(-10deg); }
    75% { transform: translateY(-20px) rotate(10deg); }
}

@keyframes rainbow {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

.bounce { animation: bounce 1s ease-in-out infinite; }
.rotate { animation: rotate 2s linear infinite; }
.pulse { animation: pulse 1.5s ease-in-out infinite; }
.shake { animation: shake 0.5s ease-in-out infinite; }
.flip { animation: flip 2s ease-in-out infinite; }
.swing { animation: swing 1s ease-in-out infinite; }
.zoom { animation: zoom 1.5s ease-in-out infinite; }
.wave { animation: wave 2s ease-in-out infinite; }
.rainbow { animation: rainbow 3s linear infinite; }

.spawn-btn {
    font-size: 24px;
    padding: 20px 40px;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: bold;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    margin-bottom: 40px;
}

.spawn-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.spawn-btn:active {
    transform: translateY(-2px);
}

.text-section {
    margin-top: 40px;
}

.animated-text {
    font-size: 36px;
    color: white;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: textFloat 3s ease-in-out infinite;
}

@keyframes textFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

#particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

.particle {
    position: absolute;
    font-size: 40px;
    pointer-events: none;
    animation: particleFall 3s ease-out forwards;
}

@keyframes particleFall {
    0% {
        opacity: 1;
        transform: translateY(0) rotate(0deg);
    }
    100% {
        opacity: 0;
        transform: translateY(100vh) rotate(720deg);
    }
}

@media (max-width: 768px) {
    .title {
        font-size: 80px;
    }
    
    .emoji-item {
        font-size: 60px;
    }
    
    .spawn-btn {
        font-size: 18px;
        padding: 15px 30px;
    }
    
    .animated-text {
        font-size: 24px;
    }
}