body.blog-page {
    background: #f8fafe;
    min-height: 100vh;
    font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
}

.header-nav {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 80px;
    z-index: 99;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.back-btn {
    background: rgba(255,255,255,0.1);
    color: white;
    border: 1px solid rgba(255,255,255,0.2);
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    font-weight: 500;
}

.back-btn:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.3);
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
}

.nav-title {
    font-size: 1.2rem;
    font-weight: 600;
}

.blog-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0;
    display: flex;
    gap: 2rem;
    position: relative;
}

.toc-sidebar {
    width: 250px;
    position: sticky;
    top: 150px;
    height: fit-content;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    padding: 1.5rem;
    border-left: 4px solid #667eea;
}

.toc-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc-item {
    margin-bottom: 0.5rem;
}

.toc-link {
    display: block;
    padding: 0.5rem 0.8rem;
    color: #495057;
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.toc-link:hover {
    background: #f8f9fa;
    color: #667eea;
    border-left-color: #667eea;
    text-decoration: none;
    transform: translateX(5px);
}

.toc-link.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-left-color: #667eea;
    font-weight: 600;
}

.blog-main-content {
    flex: 1;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    border: 1px solid #e3f2fd;
    overflow: hidden;
}

.article-header {
    padding: 2rem 1.5rem 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.article-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 20'><defs><radialGradient id='a' cx='50%' cy='0%' r='100%' fx='50%' fy='0%'><stop offset='0%' style='stop-color:rgba(255,255,255,.1)'></stop><stop offset='100%' style='stop-color:rgba(255,255,255,0)'></stop></radialGradient></defs><ellipse cx='50' cy='0' rx='50' ry='10' fill='url(%23a)'></ellipse></svg>") repeat-x;
    opacity: 0.3;
}

.article-header h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    line-height: 1.2;
    color: white;
    font-weight: 700;
    position: relative;
    z-index: 2;
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    font-size: 0.95rem;
    margin-top: 1.5rem;
    color: rgba(255,255,255,0.9);
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.1);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.article-content {
    padding: 1.5rem;
}

.tldr-box {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    margin: 1.5rem 0;
    position: relative;
    overflow: hidden;
}

.tldr-box::before {
    content: "TL;DR";
    position: absolute;
    top: 8px;
    right: 12px;
    background: rgba(255,255,255,0.2);
    padding: 0.2rem 0.6rem;
    border-radius: 15px;
    font-size: 0.65rem;
    font-weight: bold;
    letter-spacing: 1px;
}

.tldr-box h3 {
    color: white;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.tldr-box ul {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 0.8rem;
}

.tldr-box li {
    margin-bottom: 0.5rem;
    padding-left: 1.2rem;
    position: relative;
    font-size: 0.95rem;
}

.tldr-box li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #fff;
    font-weight: bold;
}

.nap-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
    align-items: center;
}

.visual-side {
    background: linear-gradient(135deg, #667eea, #764ba2);
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border-radius: 15px;
}

.content-side {
    padding: 1rem;
}

.target-bullseye {
    width: 300px;
    height: 300px;
    position: relative;
    margin: 25px auto;
}

.target-ring {
    position: absolute;
    border-radius: 50%;
    border: 3px solid;
    opacity: 0.7;
}

.ring1 {
    width: 100%;
    height: 100%;
    border-color: rgba(255,255,255,0.6);
    top: 0;
    left: 0;
}

.ring2 {
    width: 75%;
    height: 75%;
    border-color: rgba(255,255,255,0.7);
    top: 12.5%;
    left: 12.5%;
}

.ring3 {
    width: 50%;
    height: 50%;
    border-color: rgba(255,255,255,0.8);
    top: 25%;
    left: 25%;
}

.ring4 {
    width: 25%;
    height: 25%;
    border-color: rgba(255,255,255,0.9);
    top: 37.5%;
    left: 37.5%;
}

.target-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4facfe;
    font-weight: bold;
    font-size: 12px;
    animation: target-pulse 2s infinite;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

@keyframes target-pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.1); }
}

.target-label {
    position: absolute;
    background: rgba(255,255,255,0.9);
    padding: 8px 12px;
    border-radius: 15px;
    font-size: 10px;
    font-weight: bold;
    color: #2d3436;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.label1 { top: 10px; left: 20px; }
.label2 { top: 20px; right: 10px; }
.label3 { bottom: 20px; right: 10px; }
.label4 { bottom: 10px; left: 20px; }

.nap-header {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    color: white;
    padding: 18px 25px;
    border-radius: 12px;
    margin-bottom: 25px;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.1rem;
}

.nap-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nap-item {
    background: rgba(79, 172, 254, 0.1);
    margin: 12px 0;
    padding: 18px;
    border-radius: 10px;
    border-left: 4px solid #4facfe;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    transition: transform 0.2s ease;
}

.nap-item:hover {
    transform: translateX(3px);
}

.checkmark {
    color: #4facfe;
    font-weight: bold;
    font-size: 16px;
    min-width: 20px;
}

.challenge-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
    align-items: center;
}

.health-dashboard {
    width: 100%;
    max-width: 400px;
    background: linear-gradient(135deg, #2d3436, #636e72);
    border-radius: 15px;
    padding: 25px;
    color: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.dashboard-title {
    text-align: center;
    font-weight: bold;
    margin-bottom: 25px;
    color: #ff6b6b;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.health-metric {
    margin: 18px 0;
    background: rgba(255,255,255,0.1);
    padding: 18px;
    border-radius: 12px;
    border-left: 4px solid #ff6b6b;
    transition: transform 0.3s ease;
}

.health-metric:hover {
    transform: translateX(5px);
}

.metric-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.metric-name {
    font-weight: bold;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.metric-status {
    background: #ff6b6b;
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: bold;
    animation: pulse-status 2s infinite;
}

@keyframes pulse-status {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.metric-bar {
    width: 100%;
    height: 10px;
    background: rgba(255,255,255,0.2);
    border-radius: 5px;
    overflow: hidden;
    position: relative;
}

.metric-fill {
    height: 100%;
    background: #ff6b6b;
    border-radius: 5px;
    animation: low-health 3s infinite;
}

@keyframes low-health {
    0%, 100% { width: 15%; }
    50% { width: 10%; }
}

.problems-header {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: white;
    padding: 18px 25px;
    border-radius: 12px;
    margin-bottom: 25px;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.1rem;
}

.problem-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.problem-item {
    background: rgba(255,107,107,0.1);
    margin: 12px 0;
    padding: 18px;
    border-radius: 10px;
    border-left: 4px solid #ff6b6b;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    transition: transform 0.2s ease;
}

.problem-item:hover {
    transform: translateX(3px);
}

.summary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem;
    border-radius: 20px;
    margin: 2rem 0;
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.4);
    position: relative;
    overflow: hidden;
}

.summary::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.1; }
}

.summary h2 {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    position: relative;
    z-index: 2;
}

.summary ul {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    position: relative;
    z-index: 2;
}

.summary li {
    background: rgba(255,255,255,0.15);
    padding: 1rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.summary strong {
    color: #ffd700;
    font-weight: 600;
}

.content-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #fff;
    border-radius: 15px;
    border-left: 4px solid #667eea;
    box-shadow: 0 3px 15px rgba(0,0,0,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-section h2 {
    color: #2c3e50;
    font-size: 1.6rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
}

.content-section h2 i {
    color: #667eea;
    font-size: 1.4rem;
}

.content-section h3 {
    color: #34495e;
    font-size: 1.2rem;
    margin: 1.5rem 0 0.8rem;
    font-weight: 600;
}

.content-section p {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: #2c3e50;
    font-size: 1rem;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.result-card {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    color: white;
    padding: 2rem 1.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(56, 239, 125, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.result-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.result-card:hover::before {
    opacity: 1;
}

.result-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(56, 239, 125, 0.4);
}

.result-card h3 {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    opacity: 0.9;
    color: white;
}

.result-card .position {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.faq-section {
    margin: 2rem 0;
}

.faq-item {
    background: white;
    border-radius: 10px;
    margin-bottom: 0.8rem;
    box-shadow: 0 3px 15px rgba(0,0,0,0.06);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transform: translateY(-1px);
}

.faq-question {
    padding: 1rem;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-bottom: 1px solid #dee2e6;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: linear-gradient(135deg, #e9ecef, #dee2e6);
}

.faq-question h4 {
    margin: 0;
    color: #2c3e50;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1rem;
}

.faq-question h4::before {
    content: "Q:";
    background: #667eea;
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: bold;
    min-width: 24px;
    text-align: center;
}

.faq-answer {
    padding: 1rem;
    background: white;
}

.faq-answer p {
    margin: 0;
    color: #495057;
    line-height: 1.6;
    font-size: 0.95rem;
}

.takeaways {
    background: linear-gradient(135deg, #fd746c 0%, #ff9068 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 15px;
    margin: 1.5rem 0;
    box-shadow: 0 10px 25px rgba(253, 116, 108, 0.3);
    position: relative;
    overflow: hidden;
}

.takeaways h2 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    position: relative;
    z-index: 2;
}

.takeaways ul {
    list-style: none;
    padding: 0;
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 0.8rem;
}

.takeaways li {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: transform 0.2s ease;
    font-size: 0.95rem;
}

.takeaways li:hover {
    transform: translateX(5px);
}

.takeaways li:last-child {
    border-bottom: none;
}

.takeaways li i {
    color: #ffd700;
    font-size: 1.1rem;
    min-width: 20px;
}

@media (max-width: 768px) {
    .blog-container {
        margin: 1rem auto;
        padding: 0;
        flex-direction: column;
        gap: 1rem;
    }
    
    .toc-sidebar {
        display: none;
    }
    
    .article-header {
        padding: 1.5rem 1rem;
    }
    
    .article-header h1 {
        font-size: 2rem;
    }
    
    .article-content {
        padding: 1rem;
    }
    
    .content-section {
        padding: 1rem;
        margin: 1.5rem 0;
    }
    
    .tldr-box {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    .tldr-box ul {
        grid-template-columns: 1fr;
    }
    
    .nav-container {
        padding: 0 0.5rem;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .header-nav {
        top: 60px;
    }
    
    .summary ul {
        grid-template-columns: 1fr;
        gap: 0.6rem;
    }
    
    .vertical-process-grid {
        display: block !important;
        gap: 0 !important;
    }
    
    .vertical-process-grid > div:first-child {
        margin-bottom: 2rem;
    }
    
    .vertical-process-grid > div:last-child {
        margin-top: 2rem;
    }
    
    .challenge-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .health-dashboard {
        max-width: none;
        margin: 0 auto;
    }
    
    .visual-side {
        order: 2;
    }
    
    .content-side {
        order: 1;
    }
    
    .nap-layout {
        grid-template-columns: 1fr;
    }
    
    .target-bullseye {
        width: 250px;
        height: 250px;
    }
}

@media (max-width: 1024px) and (min-width: 769px) {
    .toc-sidebar {
        width: 200px;
    }
    
    .blog-container {
        max-width: 1000px;
        gap: 1.5rem;
    }
}

@media print {
    .header-nav,
    .back-btn {
        display: none;
    }
    
    .blog-container {
        max-width: 100%;
        margin: 0;
        padding: 0;
    }
    
    .content-section {
        break-inside: avoid;
    }
}