.faq-item {
    background: #fff;
    border-radius: 0.75rem;
    border: 1px solid #e5e7eb;
    overflow: hidden;
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: box-shadow 0.3s ease;
}
.faq-item:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.faq-item summary {
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    color: #1f2937;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    transition: background 0.2s;
}
.faq-item summary:hover { background: #f9fafb; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item[open] summary { border-bottom: 1px solid #f3f4f6; }
.faq-item[open] .faq-icon { transform: rotate(180deg); }
.faq-answer {
    padding: 1.25rem 1.5rem;
    color: #4b5563;
    font-size: 0.9rem;
    line-height: 1.7;
    background: #fafaf9;
}