.region-activity-panel {
    border: 1px solid #e5eaf0;
    border-radius: 30px;
    background: #fff;
    box-shadow: 0 12px 35px rgba(23, 35, 50, .055);
}

.region-activity-disclosure__summary {
    display: flex;
    min-height: 116px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 26px 36px;
    list-style: none;
    cursor: pointer;
}

.region-activity-disclosure__summary::-webkit-details-marker { display: none; }
.region-activity-disclosure__summary::marker { content: ''; }
.region-activity-disclosure__summary::after {
    width: 14px;
    height: 14px;
    flex: none;
    margin-right: 9px;
    border-right: 2.5px solid #e46632;
    border-bottom: 2.5px solid #e46632;
    content: '';
    transform: rotate(45deg);
    transition: transform .25s ease;
}
.region-activity-disclosure[open] .region-activity-disclosure__summary::after { transform: rotate(225deg); }
.region-activity-disclosure__summary:hover { background: #fffaf6; }
.region-activity-disclosure__summary:focus-visible {
    outline: 3px solid #ef895c;
    outline-offset: 3px;
    border-radius: 26px;
}
.region-activity-disclosure__summary h2 {
    display: grid;
    gap: 10px;
    margin: 0;
    color: #1e2834;
    font-size: clamp(24px, 2.5vw, 38px);
    font-weight: 850;
    line-height: 1.13;
    letter-spacing: -.035em;
}
.region-activity-disclosure__eyebrow {
    color: #bc663d;
    font-size: 11px;
    font-weight: 850;
    line-height: 1.2;
    letter-spacing: .12em;
    text-transform: uppercase;
}
.region-activity-disclosure__body { padding: 0 36px 36px; }
.region-activity-disclosure[open] .region-activity-disclosure__body {
    animation: region-activity-reveal .26s ease-out both;
}
@keyframes region-activity-reveal {
    from { opacity: 0; transform: translateY(-7px); }
    to { opacity: 1; transform: translateY(0); }
}
.region-activity-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 16px;
    padding-top: 25px;
    border-top: 1px solid #edf0f4;
}
.region-activity-card {
    display: flex;
    min-height: 78px;
    align-items: center;
    gap: 16px;
    padding: 12px 17px;
    border: 1px solid #e3e8ed;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 4px 14px rgba(23, 35, 50, .045);
    color: #26313d;
    text-decoration: none;
    transition: border-color .2s, background .2s, box-shadow .2s, transform .2s;
}
.region-activity-card:hover {
    transform: translateY(-2px);
    border-color: #f1ae8d;
    background: #fffbf8;
    box-shadow: 0 10px 24px rgba(138, 73, 38, .09);
}
.region-activity-card:focus-visible { outline: 3px solid #ef895c; outline-offset: 2px; }
.region-activity-card__icon {
    display: grid;
    width: 48px;
    height: 48px;
    flex: none;
    place-items: center;
    border-radius: 14px;
    background: #fff1e8;
    color: #d7602b;
}
.region-activity-card__icon > span {
    display: block;
    width: 29px;
    height: 29px;
    background: currentColor;
}
.region-activity-card__title {
    min-width: 0;
    flex: 1;
    font-size: 14px;
    font-weight: 750;
    line-height: 1.35;
}
.region-activity-card__count {
    display: grid;
    min-width: 34px;
    height: 32px;
    flex: none;
    place-items: center;
    padding: 0 7px;
    border-radius: 10px;
    background: #f4f6f8;
    font-size: 13px;
    font-weight: 800;
}
.region-activity-card__arrow { width: 18px; height: 18px; flex: none; color: #8b98a6; }
.region-activity-card:hover .region-activity-card__arrow { color: #d7602b; }

html[data-theme="dark"] .region-activity-panel { border-color: #354254; background: #182331; }
html[data-theme="dark"] .region-activity-disclosure__summary:hover { background: #202c3b; }
html[data-theme="dark"] .region-activity-disclosure__summary h2 { color: #f0f3f7; }
html[data-theme="dark"] .region-activity-disclosure__eyebrow { color: #ffab7b; }
html[data-theme="dark"] .region-activity-grid { border-color: #354254; }
html[data-theme="dark"] .region-activity-card { border-color: #354254; background: #202c3b; color: #f0f3f7; }
html[data-theme="dark"] .region-activity-card:hover { border-color: #b46a49; background: #2b3541; }
html[data-theme="dark"] .region-activity-card__icon { background: #493428; color: #ffad79; }
html[data-theme="dark"] .region-activity-card__count { background: #354254; }

@media (max-width: 720px) {
    .region-activity-panel { border-radius: 24px; }
    .region-activity-disclosure__summary { min-height: 98px; padding: 24px 22px; }
    .region-activity-disclosure__summary h2 { font-size: clamp(22px, 5vw, 28px); }
    .region-activity-disclosure__body { padding: 0 18px 22px; }
    .region-activity-grid { grid-template-columns: 1fr; gap: 10px; padding-top: 18px; }
    .region-activity-card { min-height: 72px; gap: 12px; padding: 11px 12px; }
    .region-activity-card__icon { width: 42px; height: 42px; border-radius: 12px; }
    .region-activity-card__icon > span { width: 26px; height: 26px; }
    .region-activity-card__title { font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
    .region-activity-disclosure__summary::after,
    .region-activity-card { transition: none; }
    .region-activity-disclosure[open] .region-activity-disclosure__body { animation: none; }
}