/* Knowledge Base */
.gr-kb {
    padding: var(--gr-section-py) 0;
}

.gr-kb__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gr-gap);
}

.gr-kb-card {
    background: var(--gr-surface);
    border: 1px solid var(--gr-glass-border);
    border-radius: var(--gr-radius);
    padding: 28px;
    transition: var(--gr-transition);
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.gr-kb-card:hover {
    background: var(--gr-surface-hover);
    transform: translateY(-2px);
}

.gr-kb-card__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--gr-orange-light);
    border-radius: var(--gr-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.gr-kb-card__icon svg {
    width: 24px;
    height: 24px;
    color: var(--gr-orange);
}

.gr-kb-card__icon i {
    font-size: 24px;
    color: var(--gr-orange);
}

.gr-kb-card__content {
    flex-grow: 1;
}

.gr-kb-card__title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--gr-white);
}

.gr-kb-card__text {
    color: var(--gr-text-muted);
    font-size: var(--gr-fs-small);
    line-height: 1.6;
    margin-bottom: 12px;
}

.gr-kb-card__count {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
}

/* KB Search */
.gr-kb__search {
    max-width: 600px;
    margin: 0 auto 40px;
    position: relative;
}

.gr-kb__search input {
    width: 100%;
    padding: 16px 24px 16px 52px;
    border: 2px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--gr-radius-full);
    font-size: var(--gr-fs-body);
    font-family: var(--gr-font-body);
    background: rgba(255, 255, 255, 0.04);
    color: var(--gr-white);
    transition: var(--gr-transition);
    outline: none;
}

.gr-kb__search input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.gr-kb__search input:focus {
    border-color: var(--gr-orange);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 0 4px rgba(255, 107, 91, 0.15);
}

.gr-kb__search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: rgba(255, 255, 255, 0.4);
}