.guide-subtitle {
        color: var(--color-text-muted);
        font-size: var(--font-size-sm, 14px);
        margin-bottom: 24px;
    }
    .howto-cards {
        display: flex;
        flex-direction: column;
        gap: 16px;
        margin-bottom: 32px;
    }
    .howto-card {
        display: flex;
        align-items: center;
        gap: 16px;
        padding: 20px;
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius-large, 12px);
        text-decoration: none;
        color: inherit;
        transition: all 0.15s;
        background: var(--color-card-background);
    }
    .howto-card--active:hover {
        border-color: var(--color-primary);
        box-shadow: var(--shadow-primary);
    }
    .howto-card--disabled {
        opacity: 0.5;
        cursor: default;
    }
    .howto-card-icon {
        font-size: var(--font-size-6xl, 32px);
        flex-shrink: 0;
    }
    .howto-card-body {
        flex: 1;
    }
    .howto-card-body h3 {
        margin: 0 0 var(--spacing-sm) 0;
        font-size: var(--font-size-base, 16px);
        color: var(--color-secondary);
    }
    .howto-card-body p {
        margin: 0 0 var(--spacing-sm) 0;
        font-size: var(--font-size-xs, 12px);
        color: var(--color-text-muted);
        line-height: 1.5;
    }
    .howto-card-links {
        display: flex;
        gap: 10px;
        margin-top: 4px;
    }
    .howto-role-link {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        font-size: var(--font-size-xs, 12px);
        font-weight: var(--font-weight-semibold, 600);
        padding: var(--spacing-sm) 14px;
        border: 1px solid var(--color-primary);
        border-radius: var(--border-radius-sm);
        color: var(--color-primary);
        text-decoration: none;
        transition: all 0.15s;
    }
    .howto-role-link:hover {
        background: var(--color-primary);
        color: var(--button-primary-text, var(--color-hero-text, #fff));
    }
    .howto-card-roles {
        display: flex;
        gap: var(--spacing-sm);
    }
    .howto-role {
        font-size: var(--font-size-xxs, 11px);
        padding: var(--spacing-xs) var(--spacing-sm);
        border-radius: 4px;
        background: var(--color-primary-bg, rgba(52,152,219,0.08));
        color: var(--color-primary);
        font-weight: var(--font-weight-semibold, 600);
    }
    .howto-card-arrow {
        font-size: var(--font-size-xl, 20px);
        color: var(--color-text-muted);
        flex-shrink: 0;
    }
    .howto-badge-soon {
        display: inline-block;
        font-size: var(--font-size-xxs, 11px);
        padding: 2px 10px;
        border-radius: 10px;
        background: var(--color-warning-bg);
        color: var(--color-warning);
        font-weight: var(--font-weight-semibold, 600);
    }