/**
 * 会员区 FAQ / 公告页 — 科技感增强（配合 member-tech-shell）
 */
.faq-member-page {
    --faq-cyan: #00eaff;
    --faq-blue: #2196f3;
    --faq-purple: #6d5dfc;
    --faq-text: #e3eefe;
    --faq-muted: #9eb4d8;
    --faq-border: rgba(0, 234, 255, 0.28);
    --faq-glow: rgba(0, 234, 255, 0.35);
    position: relative;
}

.faq-member-page::before {
    content: "";
    position: absolute;
    top: -80px;
    right: 5%;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(0, 234, 255, 0.12) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.faq-member-page > .row {
    position: relative;
    z-index: 1;
}

/* ── 通用玻璃卡片 ── */
.faq-member-page .card {
    background: linear-gradient(165deg, rgba(24, 32, 56, 0.94) 0%, rgba(16, 22, 40, 0.97) 100%) !important;
    border: 1px solid var(--faq-border) !important;
    border-radius: 16px !important;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.35),
        0 0 24px rgba(0, 81, 255, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.05) !important;
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.faq-member-page .card-body {
    color: var(--faq-text);
}

/* ── 搜索框 ── */
.faq-search-card .input-group-text {
    background: rgba(0, 234, 255, 0.1) !important;
    border: 1px solid var(--faq-border) !important;
    border-right: none !important;
    color: var(--faq-cyan) !important;
}

.faq-search-card .form-control {
    background: rgba(8, 14, 32, 0.85) !important;
    border: 1px solid var(--faq-border) !important;
    color: var(--faq-text) !important;
    box-shadow: inset 0 0 12px rgba(0, 0, 0, 0.25);
}

.faq-search-card .form-control::placeholder {
    color: var(--faq-muted);
    opacity: 0.85;
}

.faq-search-card .form-control:focus {
    border-color: var(--faq-cyan) !important;
    box-shadow: 0 0 0 2px rgba(0, 234, 255, 0.2), inset 0 0 16px rgba(0, 234, 255, 0.08) !important;
}

/* ── 侧栏列表区 ── */
.faq-sidebar-sticky {
    z-index: 100;
}

.faq-panel .card-header {
    border: none !important;
    padding: 0.85rem 1rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.faq-panel-notice .card-header {
    background: linear-gradient(90deg, rgba(33, 150, 243, 0.45) 0%, rgba(0, 234, 255, 0.2) 100%) !important;
    color: #fff !important;
    box-shadow: inset 0 -1px 0 rgba(0, 234, 255, 0.2);
}

.faq-panel-faq .card-header {
    background: linear-gradient(90deg, rgba(16, 185, 129, 0.4) 0%, rgba(0, 234, 255, 0.18) 100%) !important;
    color: #fff !important;
    box-shadow: inset 0 -1px 0 rgba(52, 211, 153, 0.25);
}

.faq-panel .list-group {
    background: transparent;
}

.faq-member-page .list-group-item {
    border-left: none;
    border-right: none;
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.faq-member-page .list-group-item:not(.active) {
    background: rgba(14, 20, 38, 0.75);
    color: var(--faq-text);
    border-color: rgba(0, 234, 255, 0.1);
}

.faq-member-page .list-group-item:hover:not(.active) {
    background: rgba(0, 234, 255, 0.12) !important;
    color: #fff !important;
    transform: translateX(4px);
    box-shadow: -3px 0 0 var(--faq-cyan);
}

.faq-member-page .list-group-item.active {
    font-weight: 700;
    border-left: 4px solid currentColor !important;
    box-shadow: inset 0 0 24px rgba(255, 255, 255, 0.08);
}

.faq-member-page #noticeList .list-group-item.active {
    background: linear-gradient(90deg, rgba(33, 150, 243, 0.85) 0%, rgba(0, 120, 215, 0.75) 100%) !important;
    color: #fff !important;
}

.faq-member-page #faqList .list-group-item.active {
    background: linear-gradient(90deg, rgba(16, 185, 129, 0.85) 0%, rgba(5, 150, 105, 0.75) 100%) !important;
    color: #fff !important;
}

.faq-member-page .list-group-item .text-muted {
    color: var(--faq-muted) !important;
}

.faq-member-page .list-group-item.active .text-muted {
    color: rgba(255, 255, 255, 0.82) !important;
}

.faq-member-page .sidebar-item-marker {
    text-shadow: 0 0 8px currentColor;
}

/* 列表滚动条 */
.faq-panel .list-group-flush {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 234, 255, 0.4) rgba(8, 12, 24, 0.5);
}

.faq-panel .list-group-flush::-webkit-scrollbar {
    width: 6px;
}

.faq-panel .list-group-flush::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--faq-cyan), var(--faq-blue));
    border-radius: 6px;
}

/* ── 顶栏 ── */
.faq-page-header h4 {
    color: var(--faq-cyan) !important;
    font-weight: 800;
    letter-spacing: 0.03em;
    text-shadow: 0 0 20px rgba(0, 234, 255, 0.35);
}

.faq-page-header h4 .fa-question-circle {
    filter: drop-shadow(0 0 6px rgba(52, 211, 153, 0.6));
}

.faq-page-header .border-top {
    border-color: var(--faq-border) !important;
}

.faq-tutorial-row .btn {
    border-radius: 10px;
    font-weight: 600;
    border-width: 1px;
    transition: transform 0.15s, box-shadow 0.15s;
}

.faq-tutorial-row .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

.faq-member-page .btn-outline-primary {
    border-color: var(--faq-cyan) !important;
    color: var(--faq-cyan) !important;
}

.faq-member-page .btn-outline-primary:hover {
    background: rgba(0, 234, 255, 0.15) !important;
    color: #fff !important;
}

/* ── 面包屑 ── */
.faq-breadcrumb-wrap {
    padding: 0.65rem 1rem;
    background: rgba(12, 18, 36, 0.6);
    border: 1px solid var(--faq-border);
    border-radius: 12px;
}

.faq-breadcrumb-wrap .breadcrumb {
    margin-bottom: 0;
}

.faq-member-page .breadcrumb-item a {
    color: var(--faq-cyan);
    text-decoration: none;
    transition: color 0.2s;
}

.faq-member-page .breadcrumb-item a:hover {
    color: #fff;
    text-shadow: 0 0 8px var(--faq-glow);
}

.faq-member-page .breadcrumb-item.active {
    color: var(--faq-muted);
}

.faq-member-page .breadcrumb-item + .breadcrumb-item::before {
    color: var(--faq-muted);
}

/* ── 标题元信息卡 ── */
.faq-meta-card {
    position: relative;
    overflow: hidden;
}

.faq-meta-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--faq-cyan), var(--faq-blue), var(--faq-purple));
    box-shadow: 0 0 16px var(--faq-glow);
}

.faq-member-page .faq-article-title {
    color: var(--faq-cyan) !important;
    font-weight: 800 !important;
    letter-spacing: 0.02em;
    text-shadow: 0 0 24px rgba(0, 234, 255, 0.25);
    line-height: 1.35 !important;
}

.faq-meta-card .border-bottom {
    border-color: var(--faq-border) !important;
}

.faq-meta-card .badge {
    padding: 0.45em 0.75em;
    font-weight: 600;
    letter-spacing: 0.03em;
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.2);
}

/* ── 正文区 ── */
.faq-article-card {
    position: relative;
    border: 1px solid var(--faq-border) !important;
    box-shadow:
        0 8px 40px rgba(0, 81, 255, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.04) !important;
}

.faq-article-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background:
        linear-gradient(rgba(0, 234, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 234, 255, 0.03) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5) 0%, transparent 85%);
}

.faq-article-body {
    position: relative;
    z-index: 1;
    padding: 2.5rem !important;
    line-height: 1.8;
    font-size: 1.05rem;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(0, 234, 255, 0.06), transparent 55%),
        rgba(10, 16, 32, 0.55) !important;
}

.faq-member-page .content-text {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--faq-text);
    word-wrap: break-word;
}

.faq-member-page .content-text :where(p, li, div, span, td, th, font, blockquote, em, strong, b, i) {
    color: inherit !important;
}

.faq-member-page .content-text p {
    margin-bottom: 1.5em;
    line-height: 1.9;
    font-size: 1.08rem;
}

.faq-member-page .content-text br + br + br {
    display: none;
}

.faq-member-page .content-text h1,
.faq-member-page .content-text h2,
.faq-member-page .content-text h3,
.faq-member-page .content-text h4 {
    margin-top: 2em;
    margin-bottom: 1em;
    font-weight: 700;
    color: var(--faq-cyan) !important;
    line-height: 1.4;
    text-shadow: 0 0 16px rgba(0, 234, 255, 0.2);
}

.faq-member-page .content-text h1 {
    font-size: 2em;
    border-bottom: 2px solid var(--faq-border);
    padding-bottom: 0.5em;
}

.faq-member-page .content-text h2 {
    font-size: 1.6em;
    border-left: 4px solid var(--faq-cyan);
    padding-left: 0.8em;
}

.faq-member-page .content-text h3 {
    font-size: 1.4em;
    border-left: 3px solid var(--faq-blue);
    padding-left: 0.6em;
}

.faq-member-page .content-text ul,
.faq-member-page .content-text ol {
    margin: 1.5em 0;
    padding-left: 2.5em;
    line-height: 1.9;
}

.faq-member-page .content-text li {
    margin-bottom: 0.8em;
}

.faq-member-page .content-text li::marker {
    color: var(--faq-cyan);
}

.faq-member-page .content-text blockquote {
    border-left: 4px solid var(--faq-cyan);
    padding: 1.25em 1.5em;
    margin: 2em 0;
    background: linear-gradient(90deg, rgba(0, 234, 255, 0.14) 0%, transparent 100%);
    color: var(--faq-text);
    border-radius: 0 12px 12px 0;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.faq-member-page .content-text code {
    background: rgba(0, 234, 255, 0.12);
    padding: 0.25em 0.5em;
    border-radius: 6px;
    border: 1px solid rgba(0, 234, 255, 0.25);
    color: #f9a8d4;
    font-weight: 600;
}

.faq-member-page .content-text pre {
    background: linear-gradient(135deg, #1a1f35 0%, #0d1117 100%);
    color: #e6edf3;
    padding: 1.25em;
    border-radius: 12px;
    border: 1px solid var(--faq-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.faq-member-page .content-text img {
    max-width: 100% !important;
    border-radius: 12px;
    border: 1px solid var(--faq-border) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 234, 255, 0.08);
}

.faq-member-page .content-text a[href*="/uploads/notices_faqs/files/"],
.faq-member-page .content-text a[download] {
    display: inline-block;
    padding: 0.55em 1.1em;
    margin: 0.35em 0.5em 0.35em 0;
    background: linear-gradient(135deg, var(--faq-blue) 0%, var(--faq-purple) 100%);
    color: #fff !important;
    border-radius: 10px;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(109, 93, 252, 0.35);
    transition: transform 0.2s, box-shadow 0.2s;
}

.faq-member-page .content-text a[href*="/uploads/notices_faqs/files/"]:hover,
.faq-member-page .content-text a[download]:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 234, 255, 0.35);
}

.faq-member-page .content-text table {
    width: 100%;
    border-collapse: collapse;
    margin: 2em 0;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--faq-border);
}

.faq-member-page .content-text table th,
.faq-member-page .content-text table td {
    border: 1px solid rgba(0, 234, 255, 0.15);
    padding: 0.85em 1em;
    color: var(--faq-text) !important;
}

.faq-member-page .content-text table th {
    background: linear-gradient(90deg, rgba(33, 150, 243, 0.6) 0%, rgba(109, 93, 252, 0.5) 100%);
    color: #fff !important;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85em;
    letter-spacing: 0.05em;
}

.faq-member-page .content-text table tr:nth-child(even) {
    background: rgba(0, 234, 255, 0.05);
}

.faq-member-page .content-text table tr:hover {
    background: rgba(0, 234, 255, 0.1);
}

.faq-member-page .content-text a:not([download]):not([href*="/uploads/notices_faqs/files/"]) {
    color: var(--faq-cyan);
    border-bottom: 1px solid transparent;
    transition: color 0.2s, border-color 0.2s, text-shadow 0.2s;
}

.faq-member-page .content-text a:not([download]):not([href*="/uploads/notices_faqs/files/"]):hover {
    color: #fff;
    border-bottom-color: var(--faq-cyan);
    text-shadow: 0 0 8px var(--faq-glow);
}

.faq-member-page .alert-info {
    background: rgba(0, 234, 255, 0.1) !important;
    border: 1px solid var(--faq-border) !important;
    color: var(--faq-text) !important;
    border-radius: 12px;
}

@media (max-width: 768px) {
    .faq-sidebar-sticky {
        position: relative !important;
    }

    .faq-article-body {
        padding: 1.25rem !important;
    }
}