/* 按钮样式 */
button.main-button {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    color: #fff;
    background: linear-gradient(135deg, #ff6bae 0%, #ff9ed5 100%);
    border: none;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(255, 107, 174, 0.4);
    position: relative;
    overflow: hidden;
}

button.main-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(-100%) skewX(-15deg);
    transform-origin: left;
    transition: transform 0.5s ease;
}

button.main-button:hover::before {
    transform: translateX(0) skewX(0deg);
}

button.main-button:hover {
    background: linear-gradient(135deg, #ff85c0 0%, #ffb8e6 100%);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 107, 174, 0.5);
}

button.main-button:active {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(255, 107, 174, 0.4);
}