.topic-page-header,
.links-header,
.hero-section {
    position: relative;
    overflow: hidden;
}

.topic-page-header {
    padding: 80px 0 60px;
    text-align: center;
    overflow: visible;
    margin-bottom: 20px;
}

.topic-page-header--category {
    padding: 72px 30px 56px;
    overflow: hidden;
    border-radius: 24px;
    border: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: 0 22px 70px rgba(15, 23, 42, 0.08);
    background:
        radial-gradient(800px 420px at 12% 22%, rgba(255, 87, 34, 0.10), transparent 55%),
        radial-gradient(720px 440px at 88% 70%, rgba(30, 159, 255, 0.10), transparent 55%),
        radial-gradient(540px 320px at 70% 18%, rgba(124, 58, 237, 0.06), transparent 55%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, #ffffff 60%, #fafafa 100%);
}

.topic-page-header--category::before {
    opacity: 0.55;
}

.topic-page-header--category .hero-tag {
    color: var(--aura-primary);
}

.topic-page-header--category .hero-title {
    color: #0f172a;
}

.topic-page-header--category .hero-desc {
    color: #667085;
}

.topic-page-header::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, rgba(30, 159, 255, 0.04) 0%, rgba(124, 58, 237, 0.02) 40%, transparent 70%);
    transform: translate(-50%, -50%);
    z-index: 0;
    pointer-events: none;
}

.links-header::after {
    content: '';
    position: absolute;
    right: -60px;
    top: -60px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(255, 87, 34, 0.06);
    filter: blur(4px);
    pointer-events: none;
}

.links-header.aura-page-hero {
    margin-bottom: 32px;
}

.topic-page-header .hero-content-wrap {
    position: relative;
    z-index: 10;
    max-width: 850px;
    margin: 0 auto;
    animation: heroReveal 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes heroReveal {
    0% {
        opacity: 0;
        transform: translateY(40px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.topic-page-header .hero-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: var(--aura-blue);
    text-transform: uppercase;
    letter-spacing: 5px;
    margin-bottom: 25px;
    opacity: 0.7;
}

.topic-page-header .hero-title {
    font-size: 46px;
    font-weight: 200;
    color: #111;
    margin-bottom: 20px;
    letter-spacing: -1.5px;
    line-height: 1.1;
}

.topic-page-header .hero-title b {
    font-weight: 700;
    color: #000;
    position: relative;
}

.topic-page-header .hero-desc {
    font-size: 19px;
    color: #889;
    line-height: 1.9;
    max-width: 620px;
    margin: 0 auto;
    font-weight: 300;
}

.aura-page-hero {
    position: relative;
    padding: 100px 20px 80px;
    border-radius: 20px;
    margin-bottom: 60px;
    overflow: hidden;
    background: #fdfdfd;
    border: 1px solid rgba(0,0,0,0.03);
    box-shadow: inset 0 0 100px rgba(0,0,0,0.01);
}

.hero-mesh-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(at 0% 0%, rgba(255, 87, 34, 0.05) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(30, 159, 255, 0.03) 0px, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
    margin: 0 auto;
}

.premium-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    font-size: 13px;
    border-radius: 30px;
    font-weight: 700;
    color: var(--aura-primary);
    background: rgba(255, 87, 34, 0.08);
    letter-spacing: 1px;
}

.topic-page-title {
    font-size: 40px;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 15px;
    font-family: 'Outfit';
}

.topic-page-title.display-title {
    font-size: 44px;
    font-weight: 800;
    color: #1a1a1a;
    margin: 25px 0 20px;
    letter-spacing: -1.5px;
    line-height: 1.2;
}

.topic-page-desc {
    color: #666;
    font-size: 17px;
    max-width: 600px;
    margin: 0 auto;
}

.topic-page-desc.text-muted {
    font-size: 16px;
    color: #6c757d;
    line-height: 1.8;
    margin-bottom: 35px;
}

.hero-stats {
    font-size: 13px;
    font-weight: 600;
    color: #888;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

.hero-stats .divider {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #ccc;
}

.topic-grid {
    margin-bottom: 60px;
    margin-top: 25px;
    display: flex !important;
    flex-wrap: wrap;
}

.topic-grid .layui-col-md4,
.topic-grid .layui-col-sm6 {
    padding: 12px 15px !important;
    box-sizing: border-box;
    display: flex;
    float: none !important;
}

.topic-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.05);
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    width: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 4px 12px rgba(0,0,0,0.02);
}

.topic-card-c1 { --topic-accent: #ff5722; }
.topic-card-c2 { --topic-accent: #2196f3; }
.topic-card-c3 { --topic-accent: #009688; }
.topic-card-c4 { --topic-accent: #9c27b0; }
.topic-card-c5 { --topic-accent: #ffc107; }
.topic-card-c6 { --topic-accent: #4caf50; }

.topic-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.1);
    border-color: var(--topic-accent, rgba(0,0,0,0.08));
}

.topic-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.5);
    border-radius: 24px;
    pointer-events: none;
}

.topic-cover-wrap {
    height: 240px;
    position: relative;
    overflow: hidden;
    margin: 10px 10px 0;
    border-radius: 16px;
}

.topic-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.topic-card:hover .topic-cover {
    transform: scale(1.08);
}

.topic-overlay {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 2;
}

.topic-glass-badge {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.topic-body {
    padding: 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.topic-title {
    font-size: 22px;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 12px;
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.5px;
    transition: color 0.3s;
}

.topic-card:hover .topic-title {
    color: var(--topic-accent, var(--aura-primary));
}

.topic-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 25px;
    flex: 1;
}

.topic-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid rgba(0,0,0,0.04);
}

.topic-footer-tag {
    font-size: 12px;
    font-weight: 600;
    color: #aaa;
    display: flex;
    align-items: center;
    gap: 6px;
}

.topic-footer-icon {
    vertical-align: middle;
    margin-right: 4px;
}

.topic-readmore {
    font-size: 13px;
    font-weight: 700;
    color: var(--aura-primary);
    display: flex;
    align-items: center;
    gap: 5px;
    transition: 0.3s;
}

.topic-readmore i {
    transition: transform 0.3s;
}

.topic-card:hover .topic-readmore i {
    transform: translateX(4px);
}

.topic-empty-state {
    text-align: center;
    padding: 100px 0;
    background: #fff;
    border-radius: 20px;
    border: 2px dashed #eee;
}

.topic-empty-icon {
    font-size: 60px;
    color: #ddd;
    margin-bottom: 20px;
    opacity: 0.1;
    display: block;
}

.topic-empty {
    text-align: center;
    padding: 100px 0;
    color: #999;
    width: 100%;
}

.topic-empty-state p {
    color: #999;
    margin-bottom: 25px;
}

.series-header-card {
    padding: 50px;
    border-radius: 12px;
    margin-bottom: 30px;
    background: linear-gradient(135deg, #fff 0%, #f9fafb 100%);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--aura-border);
}

.series-header-content { position: relative; z-index: 1; }
.series-header-subtitle { font-size: 13px; color: #999; margin-left: 8px; text-transform: uppercase; letter-spacing: 1px; }
.series-header-title { font-size: 36px; font-weight: 800; margin: 15px 0; color: #1a1a1a; }
.series-header-desc { font-size: 16px; color: #666; max-width: 700px; line-height: 1.6; }
.series-header-meta { margin-top: 25px; display: flex; align-items: center; gap: 20px; font-size: 14px; color: #888; }
.series-header-meta-icon { vertical-align: middle; margin-right: 4px; }
.series-header-decoration { position: absolute; right: -40px; bottom: -40px; font-size: 240px; color: rgba(0,0,0,0.02); transform: rotate(-15deg); }

.series-hero-card {
    position: relative;
    padding: 0 60px;
    border-radius: 24px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0,0,0,0.03);
    margin-bottom: 35px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    height: 400px;
}

.series-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    z-index: 0;
    transition: transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.series-hero-card:hover .series-hero-bg {
    transform: scale(1.03);
}

.series-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.6) 40%, rgba(0, 0, 0, 0) 100%);
    z-index: 1;
}

.series-hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 800px;
}

.series-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #ff5722;
    font-weight: 700;
    margin-bottom: 25px;
    background: rgba(255, 87, 34, 0.1);
    padding: 6px 14px;
    border-radius: 30px;
    letter-spacing: 0.5px;
    backdrop-filter: blur(4px);
}

.series-hero-card.has-bg-cover .series-hero-badge {
    color: #fff;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255,255,255,0.2);
}

.series-hero-badge .layui-badge-dot { background-color: #ff5722 !important; }
.series-hero-card.has-bg-cover .series-hero-badge .layui-badge-dot { background-color: #fff !important; }

.series-hero-title {
    font-size: 46px;
    font-weight: 900;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.2;
    letter-spacing: -1.5px;
}

.series-hero-desc {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    margin-bottom: 35px;
}

.series-hero-card.has-bg-cover .series-hero-title {
    color: #ffffff;
    text-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.series-hero-card.has-bg-cover .series-hero-desc {
    color: rgba(255, 255, 255, 0.85);
}

.series-hero-meta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.meta-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    background: #f4f6f8;
    border-radius: 12px;
    font-size: 14px;
    color: #555;
    font-weight: 600;
    transition: all 0.3s;
}

.series-hero-card.has-bg-cover .meta-tag {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.meta-tag:hover {
    background: #ebeef2;
    color: #1a1a1a;
}

.series-hero-card.has-bg-cover .meta-tag:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.meta-tag i.meta-icon {
    font-size: 18px;
    color: var(--aura-primary, #ff5722);
}

.series-hero-card.has-bg-cover .meta-tag i.meta-icon { color: #fff; }

.news-list-card { border-radius: 12px; padding: 10px 0; }

.news-list-empty {
    padding: 100px 0;
    text-align: center;
    color: #999;
}

.news-list-empty-icon {
    font-size: 64px;
    opacity: 0.2;
    display: block;
    margin-bottom: 20px;
}

.news-list-pagination {
    padding: 40px 0;
}

.news-list-pagination-wrap {
    padding: 20px 0 !important;
}

.news-side-card {
    border-radius: 12px;
    margin-bottom: 30px;
}

.news-side-title {
    font-weight: 700;
    border-bottom: none;
    padding-top: 15px;
}

.news-author-card { border-radius: 12px; }
.news-author-card-body { padding: 30px; text-align: center; }
.news-author-avatar { width: 80px; height: 80px; border-radius: 50%; margin-bottom: 15px; border: 3px solid #fff; box-shadow: 0 5px 15px rgba(0,0,0,0.1); }
.news-author-name { font-weight: 700; font-size: 18px; color: #333; }
.news-author-desc { font-size: 12px; color: #999; margin-top: 8px; }
.news-author-action { margin-top: 20px; display: flex; justify-content: center; gap: 15px; }
.news-author-btn { border-radius: 20px; padding: 0 20px; }

.news-side-recommend { display: flex; flex-direction: column; gap: 15px; }
.recommend-item { display: flex; gap: 12px; align-items: center; transition: all 0.3s; padding: 5px; border-radius: 8px; }
.recommend-item:hover { background: #f8f9fa; }
.recommend-cover { width: 70px; height: 50px; flex-shrink: 0; border-radius: 6px; overflow: hidden; }
.recommend-cover img { width: 100%; height: 100%; object-fit: cover; }
.recommend-info { flex: 1; min-width: 0; }
.recommend-title { font-size: 14px; color: #333; margin-bottom: 5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 600; transition: color 0.3s; }
.recommend-item:hover .recommend-title { color: var(--aura-primary); }
.recommend-meta { font-size: 12px; color: #999; display: flex; align-items: center; gap: 5px; }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-item { display: inline-block; padding: 4px 12px; background: #f4f6f8; border-radius: 15px; font-size: 13px; color: #666; transition: all 0.3s; border: 1px solid transparent; }
.tag-item:hover { background: var(--aura-primary); color: #fff; border-color: var(--aura-primary); transform: translateY(-2px); box-shadow: 0 4px 10px rgba(255,87,34,0.2); }

.aura-about-container { max-width: 900px; margin: 0 auto; }
.hero-section { text-align: center; padding: 80px 0 60px; background: radial-gradient(circle at top right, rgba(255,87,34,0.05) 0%, transparent 40%); border-radius: 20px; margin-bottom: 40px; }
.hero-avatar { width: 140px; height: 140px; border-radius: 50%; border: 6px solid #fff; box-shadow: 0 15px 35px rgba(0,0,0,0.1); margin-bottom: 30px; object-fit: cover; }
.tech-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 30px; }
.tech-badge { padding: 8px 20px; background: #fff; border: 1px solid var(--aura-border); border-radius: 30px; font-size: 13px; color: #555; display: flex; align-items: center; gap: 8px; transition: 0.3s; }
.tech-badge:hover { transform: translateY(-3px); border-color: var(--aura-primary); color: var(--aura-primary); box-shadow: 0 5px 15px rgba(255,87,34,0.1); }
.content-card { background: #fff; border-radius: 16px; padding: 60px; border: 1px solid var(--aura-border); margin-bottom: 30px; line-height: 2; font-size: 16px; color: #444; }
.section-title { font-size: 24px; font-weight: 800; color: #1a1a1a; margin: 40px 0 20px; display: flex; align-items: center; gap: 12px; }
.section-title::before { content: ''; width: 4px; height: 24px; background: var(--aura-primary); border-radius: 2px; }
.social-links { display: flex; justify-content: center; gap: 30px; margin-top: 60px; }
.social-btn { width: 50px; height: 50px; border-radius: 50%; background: #f8f9fa; display: flex; align-items: center; justify-content: center; font-size: 22px; color: #555; transition: 0.3s; }
.social-btn:hover { background: var(--aura-primary); color: #fff; transform: scale(1.1); box-shadow: 0 10px 20px rgba(255,87,34,0.2); }
.about-wechat-popup { padding: 40px; text-align: center; }
.about-wechat-icon { font-size: 160px; color: var(--aura-primary); }
.about-wechat-text { margin-top: 15px; color: #666; }
.about-hero-title { font-size: 42px; font-weight: 800; color: #1a1a1a; font-family: 'Outfit'; }
.about-hero-subtitle { font-size: 18px; color: var(--aura-primary); font-weight: 600; margin-top: 10px; }
.about-intro { margin-bottom: 25px; font-size: 18px; font-weight: 500; color: #333; }
.about-vision-list { list-style: disc; margin-left: 20px; margin-top: 15px; color: #666; }
.about-quote { background: linear-gradient(90deg, #f8f9fa 0%, #fff 100%); border-left: 4px solid var(--aura-primary); padding: 30px; margin: 40px 0; border-radius: 0 12px 12px 0; font-style: italic; font-family: 'Inter'; color: #333; }
.about-tech-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 20px; }
.about-tech-item { padding: 20px; background: #fbfbfc; border-radius: 10px; border: 1px solid #f1f1f1; }
.about-tech-title { font-weight: 700; color: var(--aura-primary); margin-bottom: 10px; }
.about-tech-desc { font-size: 14px; color: #888; }

.disclaimer-container { max-width: 800px; margin: 60px auto; }
.doc-card { background: #fff; padding: 60px; border-radius: 16px; border: 1px solid var(--aura-border); line-height: 1.8; color: #555; }
.doc-title { font-size: 32px; font-weight: 800; color: #1a1a1a; margin-bottom: 20px; font-family: 'Outfit'; }
.doc-meta { font-size: 14px; color: #999; margin-bottom: 50px; border-bottom: 1px solid #f1f1f1; padding-bottom: 20px; }
.doc-section { margin-bottom: 40px; }
.doc-section h2 { font-size: 20px; font-weight: 700; color: #333; margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.doc-section h2::before { content: ''; width: 4px; height: 18px; background: var(--aura-primary); border-radius: 2px; }
.doc-footer { margin-top: 60px; padding-top: 30px; border-top: 1px dashed #eee; text-align: center; }
.doc-footer-note { font-size: 13px; color: #bbb; }
.doc-back-home { display: inline-block; margin-top: 20px; color: var(--aura-primary); font-weight: 600; }

.links-header { text-align: center; padding: 60px 0 40px; }
.link-card { display: flex; align-items: center; padding: 25px; border-radius: 12px; background: #fff; border: 1px solid var(--aura-border); transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); position: relative; overflow: hidden; }
.link-card:hover { transform: translateY(-5px); border-color: var(--aura-primary); box-shadow: 0 15px 30px rgba(255,87,34,0.1); }
.link-card::before { content: ''; position: absolute; top: 0; left: 0; width: 4px; background: var(--aura-primary); opacity: 0; transition: 0.3s; }
.link-card:hover::before { opacity: 1; }
.link-avatar { width: 60px; height: 60px; border-radius: 12px; object-fit: cover; margin-right: 20px; flex-shrink: 0; background: #f8f9fa; border: 1px solid #eee; }
.link-info { flex: 1; min-width: 0; }
.link-name { font-weight: 700; font-size: 17px; color: #333; margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: 0.2s; }
.link-desc { font-size: 13px; color: #888; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.apply-section { margin-top: 60px; background: #fbfbfc; border-radius: 16px; padding: 50px; border: 1px dashed #d1d5db; }
.links-page-title { font-size: 36px; font-weight: 800; color: #1a1a1a; margin-bottom: 15px; font-family: 'Outfit'; }
.links-page-desc { color: #666; font-size: 16px; max-width: 600px; margin: 0 auto; line-height: 1.6; }
.link-avatar-fallback { background: var(--aura-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 24px; }
.links-apply-title { font-size: 22px; font-weight: 800; margin-bottom: 25px; color: #1a1a1a; }
.links-apply-desc { color: #666; font-size: 14px; margin-bottom: 30px; line-height: 2; }
.links-site-card { background: rgba(255,87,34,0.03); border: 1px solid rgba(255,87,34,0.1); padding: 25px; border-radius: 12px; font-family: 'Inter', sans-serif; }
.links-site-row { margin-bottom: 10px; display: flex; gap: 10px; }
.links-site-label { color: #999; width: 60px; }
.links-site-value { font-weight: 600; color: #333; }
.links-site-url { color: var(--aura-primary); word-break: break-all; }
.links-site-desc { color: #666; }
.links-form-card { border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.05); padding: 40px; margin-top: -10px; }
.links-form-title { font-weight: 700; margin-bottom: 25px; }
.links-form-input { border-radius: 8px; }
.links-form-submit { background: var(--aura-primary); border-radius: 8px; width: 100%; height: 45px; font-weight: 600; }

.sitemap-card { padding: 40px; border-radius: 12px; margin-bottom: 30px; }
.sitemap-title { font-size: 28px; font-weight: 700; color: #333; margin-bottom: 20px; }
.sitemap-desc { color: #777; font-size: 15px; margin-bottom: 40px; }
.sitemap-section-title { font-weight: 700; font-size: 18px; margin-bottom: 20px; color: var(--aura-primary); }
.sitemap-section-icon { margin-right: 8px; }
.sitemap-timeline-title { font-weight: 600; }
.sitemap-sub-list { padding-left: 20px; margin-top: 10px; }
.sitemap-sub-link { color: #555; text-decoration: underline; }
.sitemap-page-list-wrap { background: #f9fafb; border-radius: 8px; padding: 20px; }
.sitemap-page-list { line-height: 2.5; font-size: 15px; }
.sitemap-page-link { color: #555; font-weight: 500; }
.sitemap-page-link-icon { margin-right: 5px; color: #999; }
.sitemap-logo-wrap { margin-top: 40px; text-align: center; }
.sitemap-logo { opacity: 0.1; width: 60%; mix-blend-mode: multiply; }

@media (max-width: 768px) {
    .content-card,
    .doc-card,
    .apply-section {
        padding: 24px;
    }

    .series-hero-card {
        padding: 0 25px;
        height: 300px;
        justify-content: center;
        text-align: center;
    }

    .series-hero-overlay {
        background: rgba(0, 0, 0, 0.6);
    }

    .series-hero-title {
        font-size: 34px;
    }

    .series-hero-meta {
        justify-content: center;
    }

    .links-header.aura-page-hero {
        margin-bottom: 20px;
    }

    .topic-page-header {
        padding: 70px 20px 50px;
    }

    .topic-page-header--category {
        padding: 54px 18px 40px;
        border-radius: 18px;
    }

    .topic-page-header .hero-title {
        font-size: 34px;
        letter-spacing: -1px;
    }

    .topic-page-header .hero-desc {
        font-size: 16px;
    }

    .aura-about-container {
        padding: 0 15px !important;
    }

    .about-hero-title {
        font-size: 28px !important;
    }

    .about-hero-subtitle {
        font-size: 14px !important;
    }

    .tech-badges {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px !important;
    }

    .tech-badge {
        font-size: 12px !important;
        padding: 6px 12px !important;
    }

    .about-tech-grid {
        display: block !important;
    }

    .about-tech-item {
        margin-bottom: 20px;
    }

    .social-links {
        gap: 15px !important;
    }

    .links-page-title {
        font-size: 26px !important;
    }

    .links-page-desc {
        font-size: 14px !important;
    }

    .link-card {
        padding: 15px !important;
        margin-bottom: 10px !important;
    }

    .links-apply-title {
        font-size: 20px !important;
        margin-top: 20px !important;
    }

    .links-form-card {
        margin-top: 20px !important;
    }
}