.hc-pattern {
    padding: 0;
}

.hc-pattern__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 28px;
    margin-bottom: 22px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border-soft);
}

.hc-pattern__kicker,
.hc-pattern__count {
    color: var(--color-muted);
    font-size: var(--text-xxs);
    letter-spacing: var(--space-4);
}

.hc-pattern__header h3 {
    margin: 8px 0 10px;
    color: var(--color-text-title);
}

.hc-pattern__header p {
    max-width: 760px;
    color: var(--color-muted);
    font-size: var(--text-xs);
    font-weight: var(--weight-sm);
    line-height: 1.6;
}

.hc-pattern__count {
    flex: 0 0 auto;
    padding-top: 8px;
    white-space: nowrap;
}

.hc-pattern__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
}

.hc-pattern-card {
    display: block;
    min-height: 164px;
    padding: 15px;
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-card);
    background: var(--gradient-grey3);
    color: inherit;
    text-decoration: none;
    box-shadow: 4px 4px 14px rgba(16, 24, 40, 0.045);
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.hc-pattern-card--link:hover {
    transform: translateY(-2px);
    border-color: var(--color-border-medium);
    box-shadow: 0 8px 22px rgba(16, 24, 40, 0.075);
}

.hc-pattern-card--link:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 3px;
}

.hc-pattern-card__top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
}

.hc-pattern-card__sparkline {
    flex: 0 0 auto;
}

.hc-pattern-card__sparkline svg {
    display: block;
    width: 82px;
    height: 27px;
}

.hc-pattern-card__sparkline path {
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.hc-pattern-card__sparkline--increase { color: var(--color-b2); }
.hc-pattern-card__sparkline--decrease { color: var(--color-b3); }
.hc-pattern-card__sparkline--stable { color: var(--color-b4); }
.hc-pattern-card__sparkline--variable { color: var(--color-b4); }

.hc-pattern-card__behavior {
    max-width: 92px;
    color: var(--color-muted);
    font-size: var(--text-xxs);
    line-height: 1.25;
    text-align: right;
}

.hc-pattern-card__title {
    margin-bottom: 9px;
    color: var(--color-text-title);
    font-size: var(--text-sm);
    font-weight: var(--weight-md);
    line-height: 1.3;
}

.hc-pattern-card__role {
    display: inline-flex;
    align-items: center;
    min-height: 25px;
    margin-bottom: 10px;
    padding: 4px 8px;
    border: 1px solid var(--color-border-soft);
    border-radius: 999px;
    background: var(--color-grey2);
    color: var(--color-b4);
    font-size: var(--text-xxs);
    font-weight: var(--weight-xs);
    line-height: 1.2;
}

.hc-pattern-card__note {
    color: var(--color-muted);
    font-size: var(--text-xxs);
    font-weight: var(--weight-xs);
    line-height: 1.45;
}

.hc-pattern__empty {
    padding: 22px;
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-card);
    color: var(--color-muted);
    font-size: var(--text-sm);
}

@media (max-width: 760px) {
    .hc-pattern__header { display: block; }
    .hc-pattern__count { margin-top: 12px; padding-top: 0; }
    .hc-pattern__grid { grid-template-columns: 1fr; }
    .hc-pattern-card { min-height: 0; }
}