body {
    background: linear-gradient(135deg, #1a1a2e 60%, #6b46c1 100%);
    font-family: 'Poppins', sans-serif;
    color: #fff;
}

.faq-container {
    max-width: 800px;
    margin: 60px auto;
    background: rgba(30, 30, 50, 0.95);
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 0 40px #6b46c1;
    text-align: center;
}

.faq-title {
    font-size: 3rem;
    color: #00ffff;
    font-weight: 600;
    text-shadow: 0 0 20px #00ffff, 0 0 40px #6b46c1;
    margin-bottom: 30px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 15px;
    margin-bottom: 15px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-item:hover {
    background: rgba(0, 0, 0, 0.2);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2rem;
    color: #00ffff;
    text-shadow: 0 0 10px #00ffff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 10px;
    margin-bottom: 10px;
    cursor: default;
}

.faq-question i {
    cursor: pointer;
    transition: transform 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 15px;
    transition: max-height 1s ease-out, padding 0.5s ease-out;
    margin-top: 10px;
    font-size: 1rem;
    color: #ccc;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
    position: relative;
}

.faq-item.open .faq-answer {
    padding: 15px;
    max-height: 1000px;
}

.faq-item.open .faq-question i {
    transform: rotate(180deg);
}

.back-btn {
    display: inline-block;
    margin-top: 30px;
    padding: 12px 32px;
    background: #00ffff;
    color: #1a1a2e;
    border-radius: 8px;
    font-weight: bold;
    text-decoration: none;
    font-size: 1.1rem;
    box-shadow: 0 0 20px #00ffff;
    transition: background 0.2s;
}

.back-btn:hover {
    background: #6b46c1;
    color: #fff;
}

.minecraft-font-thuong {
    font-family: 'Minecraft', 'Poppins', sans-serif;
    font-size: 1rem;
    text-align: left;
}

.faq-title.minecraft-font-thuong {
    font-size: 3.5rem;
    text-align: center;
}

.faq-question span.minecraft-font-thuong {
    font-size: 1.2rem;
    text-align: left;
}

footer {
    text-align: center;
    margin-top: 50px;
    padding: 20px;
    background: rgba(30, 30, 50, 0.95);
    color: #fff;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    flex-direction: column;
}

.social-links {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 10px;
}

.footer-info {
    font-size: 0.9rem;
    margin-top: 10px;
}