.faq-item {
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--panel);
    padding: 16px 18px;
    backdrop-filter: blur(12px);
    transition: border-color 0.25s, box-shadow 0.25s;
}

.faq-item:hover {
    border-color: rgba(230, 57, 70, 0.15);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.faq-item + .faq-item { margin-top: 12px; }

.faq-item summary {
    cursor: pointer;
    font-weight: 800;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    font-size: 13px;
    color: var(--ink);
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    transition: color 0.2s;
}

.faq-item[open] summary { color: #ff6b6b; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; float: none; font-weight: 900; color: #e63946; font-size: 18px; transition: transform 0.25s; }
.faq-item[open] summary::after { content: "–"; transform: rotate(180deg); }

.faq-answer { padding-top: 12px; color: rgba(228, 234, 242, 0.8); line-height: 1.65; }

@media (max-width: 480px) {
    .faq-item { padding: 12px; }
    .faq-item summary { font-size: 12px; letter-spacing: 0.4px; }
}