/* =============================================
   Portal FAQ Skin — ptl_faq_*
   ============================================= */
:root {
    --ptl-primary:    #0D4990;
    --ptl-primary-dk: #0B407F;
    --ptl-text:       #1a1a1a;
    --ptl-meta:       #888;
    --ptl-border:     #e8eaed;
    --ptl-bg:         #f4f5f7;
    --ptl-white:      #fff;
    --ptl-radius:     8px;
}

#ptl_faq_wrap { max-width: 820px; margin: 0 auto; padding: 20px 16px 40px; font-size: 14px; }

.ptl_faq_himg  { margin-bottom: 16px; }
.ptl_faq_himg img { max-width: 100%; border-radius: var(--ptl-radius); }
.ptl_faq_hhtml, .ptl_faq_thtml { margin: 8px 0; }

/* ── 검색 폼 ── */
.ptl_faq_sch {
    margin-bottom: 20px;
}
.ptl_faq_sch_inner {
    display: flex;
    gap: 8px;
}
.ptl_faq_sch_input {
    flex: 1;
    height: 44px;
    padding: 0 14px;
    border: 1px solid var(--ptl-border);
    border-radius: 6px;
    font-size: 14px;
    outline: none;
    transition: border-color .15s;
}
.ptl_faq_sch_input:focus { border-color: var(--ptl-primary); box-shadow: 0 0 0 2px rgba(13,73,144,.12); }
.ptl_faq_sch_btn {
    flex-shrink: 0;
    height: 44px;
    padding: 0 20px;
    background: var(--ptl-primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s;
}
.ptl_faq_sch_btn:hover { background: var(--ptl-primary-dk); }

/* ── 분류 탭 ── */
.ptl_faq_cate {
    margin-bottom: 20px;
    overflow-x: auto;
}
.ptl_faq_cate ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 4px 0;
}
.ptl_faq_cate ul li a {
    display: inline-block;
    padding: 7px 18px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid var(--ptl-border);
    border-radius: 20px;
    background: var(--ptl-white);
    color: var(--ptl-text);
    text-decoration: none;
    transition: all .12s;
    white-space: nowrap;
}
.ptl_faq_cate ul li a:hover { border-color: var(--ptl-primary); color: var(--ptl-primary); }
.ptl_faq_cate_on { background: var(--ptl-primary) !important; border-color: var(--ptl-primary) !important; color: #fff !important; }

/* ── FAQ 목록 ── */
.ptl_faq_list_wrap {
    margin-bottom: 16px;
}
.ptl_faq_list {
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 2px solid var(--ptl-primary);
}

/* Q 버튼 */
.ptl_faq_item { border-bottom: 1px solid var(--ptl-border); }
.ptl_faq_q {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 18px 16px;
    background: var(--ptl-white);
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background .12s;
}
.ptl_faq_q:hover,
.ptl_faq_open .ptl_faq_q { background: #E7EEF7; }
.ptl_faq_q_mark {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ptl-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    border-radius: 50%;
}
.ptl_faq_q_txt {
    flex: 1;
    font-size: 15px;
    font-weight: 600;
    color: var(--ptl-text);
    line-height: 1.5;
    word-break: break-word;
}
.ptl_faq_open .ptl_faq_q_txt { color: var(--ptl-primary); }
.ptl_faq_q_icon {
    flex-shrink: 0;
    font-size: 13px;
    color: var(--ptl-meta);
    transition: transform .2s;
}

/* A 영역 */
.ptl_faq_a {
    display: flex;
    gap: 12px;
    padding: 16px 16px 20px;
    background: #E7EEF7;
    border-top: 1px solid #C3D9ED;
}
.ptl_faq_a_mark {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #E7EEF7;
    color: var(--ptl-primary);
    font-size: 14px;
    font-weight: 700;
    border-radius: 50%;
}
.ptl_faq_a_content {
    flex: 1;
    font-size: 14px;
    line-height: 1.75;
    color: var(--ptl-text);
    word-break: break-word;
}
.ptl_faq_a_content img { max-width: 100%; height: auto; }

/* ── 빈 목록 ── */
.ptl_faq_empty {
    padding: 60px 20px;
    text-align: center;
    color: var(--ptl-meta);
}
.ptl_faq_empty i { font-size: 40px; opacity: .25; display: block; margin-bottom: 14px; }
.ptl_faq_empty p { font-size: 15px; color: var(--ptl-text); margin: 0 0 12px; }

/* ── 관리자 ── */
.ptl_faq_admin { margin-top: 16px; text-align: right; }
.ptl_faq_admin_link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 13px;
    border: 1px solid var(--ptl-border);
    border-radius: 6px;
    background: var(--ptl-white);
    color: var(--ptl-meta);
    text-decoration: none;
    transition: all .12s;
}
.ptl_faq_admin_link:hover { border-color: var(--ptl-primary); color: var(--ptl-primary); }

/* 질문 줄은 <button> 이라 글꼴·글자색이 상속되지 않고 브라우저 기본 모양이 남는다 — FAQ 가 비어 있을 땐 안 보이다가
   등록하자마자 드러나는 함정(genau 에서 실제로 겪음, memo_site_porting_guide.md 20-7) */
.ptl_faq_q { font: inherit; color: inherit; -webkit-appearance: none; appearance: none; }
.ptl_faq_q:focus-visible { outline: 2px solid var(--portal-primary, #0D4990); outline-offset: -2px; }
@media (hover: none) { .ptl_faq_q:hover { background: var(--ptl-white); } .ptl_faq_open .ptl_faq_q { background: #E7EEF7; } }