.breadcrumb {
        margin-bottom: 0.75rem;
    }

    .about-layout {
        display: grid;
        grid-template-columns: 220px 1fr;
        gap: 1rem;
        width: 100%;
        align-items: start;
    }

    /* Left Column */
    .left-column {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        align-self: start;
    }

    .about-hero-card {
        background: var(--card);
        backdrop-filter: blur(10px);
        border-radius: 16px;
        padding: 0.75rem;
        border: 2px solid rgba(var(--primary-rgb), 0.25);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        min-height: 80px;
    }

    .about-hero-card h1 {
        font-size: 1.8rem;
        font-weight: 900;
        text-align: center;
        margin: 0;
        line-height: 1;
        color: var(--primary);
        letter-spacing: -0.3px;
        padding-bottom: 0.25rem;
    }

    .hero-desc {
        text-align: center;
        color: var(--text-dim);
        font-size: 0.85rem;
        line-height: 1.3;
    }

    /* Quick links in sidebar */
    .sidebar-links {
        background: var(--card);
        backdrop-filter: blur(15px);
        border-radius: 16px;
        overflow: hidden;
        border: 2px solid rgba(var(--primary-rgb), 0.2);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }

    .sidebar-section-header {
        background: var(--dark);
        padding: 0.6rem 0.8rem;
        font-size: 0.85rem;
        font-weight: 800;
        border-bottom: 2px solid rgba(var(--primary-rgb), 0.4);
        text-transform: uppercase;
        letter-spacing: 1px;
        color: var(--text);
    }

    .sidebar-link-list {
        padding: 0.5rem;
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }

    .sidebar-link-item {
        display: block;
        padding: 0.5rem 0.75rem;
        border-radius: 8px;
        color: var(--text-dim);
        text-decoration: none;
        font-size: 0.8rem;
        font-weight: 500;
        transition: all 0.2s ease;
    }

    .sidebar-link-item:hover {
        background: rgba(var(--primary-rgb), 0.1);
        color: var(--primary);
    }

    /* Right column */
    .about-main {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    /* Content sections */
    .content-section {
        background: var(--card);
        backdrop-filter: blur(15px);
        border-radius: 16px;
        overflow: hidden;
        border: 2px solid rgba(var(--primary-rgb), 0.2);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        transition: all 0.2s ease;
    }

    .content-section:hover {
        border-color: rgba(var(--primary-rgb), 0.4);
        box-shadow: 0 6px 28px rgba(var(--primary-rgb), 0.15);
    }

    .section-header {
        background: var(--dark);
        padding: 0.6rem 0.8rem;
        font-size: 0.85rem;
        font-weight: 800;
        border-bottom: 2px solid rgba(var(--primary-rgb), 0.4);
        text-transform: uppercase;
        letter-spacing: 1px;
        color: var(--text);
    }

    .section-body {
        padding: 1rem 1.25rem;
    }

    .section-body p {
        color: var(--text-dim);
        font-size: 0.9rem;
        line-height: 1.7;
        margin-bottom: 0.75rem;
    }

    .section-body p:last-child {
        margin-bottom: 0;
    }

    .section-body h3 {
        font-size: 0.95rem;
        font-weight: 700;
        color: var(--primary);
        margin: 1rem 0 0.4rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .section-body h3:first-child {
        margin-top: 0;
    }

    .section-body ul {
        list-style: none;
        padding: 0;
        margin: 0.5rem 0 0.75rem;
    }

    .section-body ul li {
        color: var(--text-dim);
        font-size: 0.875rem;
        line-height: 1.6;
        margin-bottom: 0.4rem;
        padding-left: 1.25rem;
        position: relative;
    }

    .section-body ul li::before {
        content: "▸";
        position: absolute;
        left: 0.25rem;
        color: var(--primary);
        font-weight: bold;
    }

    /* Feature grid */
    .feature-grid {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        gap: 0.75rem;
        margin: 0.75rem 0;
    }

    .feature-card {
        background: rgba(var(--primary-rgb), 0.05);
        padding: 1rem;
        border-radius: 10px;
        border: 2px solid rgba(var(--primary-rgb), 0.15);
        transition: all 0.2s ease;
    }

    .feature-card:hover {
        border-color: rgba(var(--primary-rgb), 0.4);
        background: rgba(var(--primary-rgb), 0.08);
    }

    .feature-card h4 {
        font-size: 0.85rem;
        font-weight: 700;
        margin-bottom: 0.4rem;
        color: var(--text);
    }

    .feature-card p {
        color: var(--text-dim);
        font-size: 0.78rem;
        line-height: 1.5;
        margin: 0 !important;
    }

    /* Mode comparison */
    .mode-comparison {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
        margin: 0.75rem 0;
    }

    .mode-card {
        background: rgba(var(--primary-rgb), 0.05);
        padding: 1rem;
        border-radius: 10px;
        border: 2px solid rgba(var(--primary-rgb), 0.15);
        transition: all 0.2s ease;
    }

    .mode-card:hover {
        border-color: rgba(var(--primary-rgb), 0.4);
    }

    .mode-card h4 {
        font-size: 0.95rem;
        font-weight: 700;
        margin-bottom: 0.5rem;
        color: var(--primary);
        display: flex;
        align-items: center;
        gap: 0.4rem;
    }

    .mode-card p, .mode-card ul li {
        font-size: 0.82rem;
    }

    .mode-card ul {
        margin: 0.4rem 0 0 !important;
    }

    /* Code block */
    .code-block {
        background: var(--dark);
        padding: 0.75rem 1rem;
        border-radius: 8px;
        margin: 0.75rem 0;
        font-family: 'Courier New', monospace;
        color: var(--text-dim);
        font-size: 0.85rem;
    }

    /* CTA box */
    .cta-box {
        background: var(--card);
        backdrop-filter: blur(15px);
        border-radius: 16px;
        overflow: hidden;
        border: 2px solid rgba(var(--primary-rgb), 0.4);
        box-shadow: 0 4px 20px rgba(var(--primary-rgb), 0.15);
        padding: 1.5rem;
        text-align: center;
        position: relative;
    }

    .cta-box::before {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.08) 0%, transparent 60%);
        pointer-events: none;
    }

    .cta-box h3 {
        font-size: 1.1rem;
        font-weight: 800;
        margin-bottom: 0.5rem;
        color: var(--text);
        position: relative;
        z-index: 1;
    }

    .cta-box p {
        color: var(--text-dim);
        font-size: 0.875rem;
        margin-bottom: 1rem;
        position: relative;
        z-index: 1;
    }

    .btn-discord {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        background: #5865F2;
        color: white;
        padding: 0.6rem 1.5rem;
        border-radius: 8px;
        text-decoration: none;
        font-weight: 700;
        font-size: 0.9rem;
        transition: all 0.2s ease;
        position: relative;
        z-index: 1;
        box-shadow: 0 4px 12px rgba(88, 101, 242, 0.3);
    }

    .btn-discord:hover {
        background: #4752C4;
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(88, 101, 242, 0.5);
    }

    .cta-note {
        margin-top: 0.75rem !important;
        font-size: 0.8rem !important;
        opacity: 0.7;
    }

    /* Mobile */
    @media (max-width: 768px) {
        .about-layout {
            display: flex !important;
            flex-direction: column !important;
            gap: 0.5rem !important;
            width: 100% !important;
        }

        .left-column {
            align-self: stretch !important;
            width: 100% !important;
        }

        .about-hero-card {
            flex-direction: row !important;
            align-items: center !important;
            justify-content: flex-start !important;
            gap: 0.6rem !important;
            padding: 0.6rem 0.75rem !important;
            border-radius: 10px !important;
            min-height: unset !important;
            width: 100% !important;
            box-sizing: border-box !important;
        }

        .about-hero-card h1 {
            font-size: 1.1rem !important;
            padding-bottom: 0 !important;
            text-align: left !important;
        }

        .hero-desc {
            font-size: 0.62rem !important;
            text-align: right !important;
            margin-left: auto !important;
        }

        .feature-grid {
            grid-template-columns: repeat(2, 1fr);
        }

        .mode-comparison {
            grid-template-columns: 1fr;
        }

        .sidebar-links {
            display: none;
        }
    }

    @media (max-width: 480px) {
        .feature-grid {
            grid-template-columns: 1fr 1fr;
        }
    }