.howto-intro {
        margin-bottom: 24px;
        padding: 16px 20px;
        background: var(--color-primary-bg, rgba(52,152,219,0.06));
        border-left: 3px solid var(--color-primary);
        border-radius: 0 var(--border-radius, 8px) var(--border-radius, 8px) 0;
    }
    .howto-intro p { margin: 0 0 var(--spacing-sm); font-size: var(--font-size-sm, 14px); line-height: 1.6; }
    .howto-intro p:last-child { margin-bottom: 0; }
    .howto-steps { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
    .howto-step-card {
        display: flex; align-items: center; gap: 16px; padding: 16px 20px;
        border: 1px solid var(--color-border); border-radius: var(--border-radius, 8px);
        text-decoration: none; color: inherit; transition: all 0.15s; background: var(--color-card-background);
    }
    a.howto-step-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-primary); }
    .howto-step-disabled { opacity: 0.5; cursor: default; }
    .howto-step-number {
        width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
        background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover, #2980b9));
        color: var(--button-primary-text, #fff); border-radius: 50%; font-weight: var(--font-weight-bold, 700); font-size: var(--font-size-sm, 14px); flex-shrink: 0;
    }
    .howto-step-disabled .howto-step-number { background: var(--color-text-muted); }
    .howto-step-body { flex: 1; }
    .howto-step-body h3 { margin: 0 0 4px; font-size: var(--font-size-sm, 14px); color: var(--color-secondary); }
    .howto-step-body p { margin: 0; font-size: var(--font-size-xs, 12px); color: var(--color-text-muted); line-height: 1.5; }
    .howto-step-arrow { font-size: var(--font-size-lg, 18px); color: var(--color-text-muted); flex-shrink: 0; }
    .howto-badge-soon {
        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); flex-shrink: 0;
    }
    .guide-nav-row { display: flex; justify-content: space-between; gap: 12px; }