/* 업종코드/산업분류 조회 페이지 하단 SEO 콘텐츠(도입부 + FAQ) */
.seo-keyword-block {
    max-width: 980px;
    margin: 40px auto 56px;
    padding: 0 16px;
    box-sizing: border-box;
}

.seo-keyword-intro {
    font-size: 15px;
    line-height: 1.75;
    color: #4a403b;
    background: #fff7f3;
    border-left: 4px solid #ff6a2a;
    border-radius: 6px;
    padding: 16px 18px;
    margin: 0 0 28px;
}

.seo-keyword-faq-title {
    font-size: 20px;
    font-weight: 700;
    color: #2b2b2b;
    margin: 0 0 14px;
}

.seo-keyword-faq-item {
    border: 1px solid #ececec;
    border-radius: 10px;
    margin-bottom: 10px;
    overflow: hidden;
    background: #fff;
}

.seo-keyword-faq-item > summary {
    list-style: none;
    cursor: pointer;
    padding: 15px 18px;
    font-size: 15.5px;
    font-weight: 600;
    color: #1f1f1f;
    display: flex;
    align-items: center;
    gap: 10px;
}

.seo-keyword-faq-item > summary::-webkit-details-marker {
    display: none;
}

.seo-keyword-faq-item > summary::before {
    content: 'Q';
    flex: 0 0 auto;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #ff6a2a;
    color: #fff;
    font-size: 13px;
    line-height: 22px;
    text-align: center;
}

.seo-keyword-faq-item > summary::after {
    content: '\203A';
    margin-left: auto;
    color: #ff6a2a;
    font-size: 20px;
    transform: rotate(90deg);
    transition: transform 0.2s ease;
}

.seo-keyword-faq-item[open] > summary::after {
    transform: rotate(-90deg);
}

.seo-keyword-faq-answer {
    padding: 0 18px 16px 50px;
    font-size: 14.5px;
    line-height: 1.75;
    color: #555;
    margin: 0;
}

@media (max-width: 640px) {
    .seo-keyword-block { margin: 28px auto 40px; }
    .seo-keyword-faq-answer { padding-left: 18px; }
}