.help-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 2rem 1rem;
    }

    .help-header {
        text-align: center;
        margin-bottom: 3rem;
    }

    .help-header h1 {
        font-size: 2.5rem;
        font-weight: 700;
        color: var(--bs-dark);
        margin-bottom: 1rem;
    }

    .help-header p {
        font-size: 1.1rem;
        color: var(--bs-secondary);
        max-width: 600px;
        margin: 0 auto;
    }

    .help-search {
        max-width: 600px;
        margin: 2rem auto;
    }

    .help-search .input-group {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        border-radius: 50px;
        overflow: hidden;
    }

    .help-search input {
        border: none;
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }

    .help-search button {
        padding: 1rem 2rem;
        border: none;
        background: linear-gradient(135deg, #6366f1, #8b5cf6);
        color: white;
    }

    .help-categories {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
        margin-bottom: 3rem;
    }

    .help-category-card {
        background: white;
        border-radius: 12px;
        padding: 1.5rem;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
        transition: all 0.3s ease;
        border: 1px solid #e2e8f0;
    }

    .help-category-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
        border-color: #6366f1;
    }

    .help-category-card .icon {
        width: 48px;
        height: 48px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    .help-category-card .icon.primary { background: rgba(99, 102, 241, 0.1); color: #6366f1; }
    .help-category-card .icon.success { background: rgba(34, 197, 94, 0.1); color: #22c55e; }
    .help-category-card .icon.warning { background: rgba(245, 158, 11, 0.1); color: #f59e0b; }
    .help-category-card .icon.info { background: rgba(14, 165, 233, 0.1); color: #0ea5e9; }
    .help-category-card .icon.danger { background: rgba(239, 68, 68, 0.1); color: #ef4444; }
    .help-category-card .icon.purple { background: rgba(139, 92, 246, 0.1); color: #8b5cf6; }

    .help-category-card h3 {
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: 0.5rem;
        color: var(--bs-dark);
    }

    .help-category-card p {
        font-size: 0.9rem;
        color: var(--bs-secondary);
        margin-bottom: 1rem;
    }

    .help-category-card a {
        color: #6366f1;
        text-decoration: none;
        font-weight: 500;
        font-size: 0.9rem;
    }

    .help-category-card a:hover {
        text-decoration: underline;
    }

    .faq-section {
        background: #f8fafc;
        border-radius: 16px;
        padding: 2rem;
        margin-bottom: 3rem;
    }

    .faq-section h2 {
        font-size: 1.5rem;
        font-weight: 600;
        margin-bottom: 1.5rem;
        color: var(--bs-dark);
    }

    .faq-item {
        background: white;
        border-radius: 8px;
        margin-bottom: 1rem;
        border: 1px solid #e2e8f0;
        overflow: hidden;
    }

    .faq-question {
        padding: 1rem 1.5rem;
        font-weight: 500;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        transition: background 0.2s ease;
    }

    .faq-question:hover {
        background: #f8fafc;
    }

    .faq-question i {
        transition: transform 0.3s ease;
    }

    .faq-question.active i {
        transform: rotate(180deg);
    }

    .faq-answer {
        padding: 0 1.5rem;
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s ease;
    }

    .faq-answer.show {
        padding: 1rem 1.5rem;
        max-height: 500px;
        border-top: 1px solid #e2e8f0;
    }

    .faq-answer p {
        margin: 0;
        color: var(--bs-secondary);
        line-height: 1.6;
    }

    .contact-section {
        text-align: center;
        padding: 3rem;
        background: linear-gradient(135deg, #6366f1, #8b5cf6);
        border-radius: 16px;
        color: white;
    }

    .contact-section h2 {
        font-size: 1.75rem;
        font-weight: 600;
        margin-bottom: 1rem;
    }

    .contact-section p {
        opacity: 0.9;
        margin-bottom: 1.5rem;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }

    .contact-section .btn {
        background: white;
        color: #6366f1;
        padding: 0.75rem 2rem;
        border-radius: 50px;
        font-weight: 600;
        text-decoration: none;
        display: inline-block;
        transition: all 0.3s ease;
    }

    .contact-section .btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }

    .quick-links {
        display: flex;
        flex-wrap: wrap;
        gap: 1rem;
        justify-content: center;
        margin-top: 2rem;
    }

    .quick-link {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.5rem 1rem;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 20px;
        color: white;
        text-decoration: none;
        font-size: 0.9rem;
        transition: background 0.2s ease;
    }

    .quick-link:hover {
        background: rgba(255, 255, 255, 0.2);
        color: white;
    }

    /* Dark mode */
    [data-bs-theme="dark"] .help-header h1,
    [data-bs-theme="dark"] .help-category-card h3,
    [data-bs-theme="dark"] .faq-section h2 {
        color: #f1f5f9;
    }

    [data-bs-theme="dark"] .help-category-card {
        background: #1e293b;
        border-color: #334155;
    }

    [data-bs-theme="dark"] .faq-section {
        background: #1e293b;
    }

    [data-bs-theme="dark"] .faq-item {
        background: #0f172a;
        border-color: #334155;
    }

    [data-bs-theme="dark"] .faq-question:hover {
        background: #1e293b;
    }

    [data-bs-theme="dark"] .faq-answer {
        border-color: #334155;
    }