.guide-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1100;
}

.guide-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(3px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.guide-message {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    background: #FFF9FC;
    padding: 1.25rem 1.5rem;
    border-radius: 20px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15),
                0 -8px 30px rgba(0, 0, 0, 0.1);
    z-index: 1200;
    width: 90%;
    max-width: 320px;
    text-align: left;
    opacity: 0;
    transition: all 0.3s ease;
    position: relative;
}

.guide-message::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, 
        rgba(0, 0, 0, 0.05),
        rgba(0, 0, 0, 0.12) 20%,
        rgba(0, 0, 0, 0.12) 80%,
        rgba(0, 0, 0, 0.05)
    );
}

.guide-message h3 {
    color: #9c9a9a;
    font-size: 0.8em;
    font-weight: 600;
}

.guide-message p {
    margin: 0 0 1rem 0;
    font-size: 0.8rem;
    color: #444444;
    line-height: 1.6;
    background: #FFF0F7;
    border-radius: 16px;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(255, 107, 156, 0.1);
}

.guide-close-button {
    background: #FFE5F0;
    color: #FF6B9C;
    border: none;
    padding: 0.75rem;
    border-radius: 16px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    width: 90%;
    max-width: 280px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(255, 107, 156, 0.1);
}

.guide-close-button:hover {
    background: #FFD6E7;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(255, 107, 156, 0.15);
}

.guide-close-button:active {
    transform: translateY(1px);
    box-shadow: 0 1px 2px rgba(255, 107, 156, 0.1);
}