#sidebar > .updates-calendar-widget {
    box-sizing: border-box;
    width: 100%;
    margin: 0 0 20px;
    padding: 24px 16px 20px;
    border: 0;
    border-radius: 14px;
    background: #303638;
    color: #f4f7f7;
    font-family: Arial, "Microsoft YaHei", sans-serif;
    overflow: hidden;
}
#updates-calendar .updates-calendar-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 17px;
}
#updates-calendar .updates-calendar-heading h3 {
    margin: 0;
    padding: 0;
    border: 0;
    background: none;
    color: #f6f8f8;
    font-size: 27px;
    font-weight: 600;
    line-height: 1.4;
    white-space: nowrap;
}
#updates-calendar .updates-calendar-nav { display: flex; gap: 8px; }
#updates-calendar .updates-calendar-nav a,
#updates-calendar .updates-calendar-nav-disabled {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 36px;
    border-radius: 6px;
    color: #929b9e;
    font-size: 30px;
    font-weight: 400;
    text-decoration: none;
    line-height: 1;
}
#updates-calendar .updates-calendar-nav-disabled { opacity: .3; }
#updates-calendar .updates-calendar-nav a:hover { color: #fff; background: #41494b; }
#updates-calendar .updates-calendar-table { width: 100%; table-layout: fixed; border-collapse: collapse; }
#updates-calendar .updates-calendar-table th {
    height: 32px;
    padding: 0 0 7px;
    border: 0;
    color: #90989b;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
}
#updates-calendar .updates-calendar-table td {
    height: 49px;
    padding: 0;
    border: 0;
    text-align: center;
    vertical-align: middle;
}
#updates-calendar .updates-calendar-day,
#updates-calendar .updates-calendar-outside {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    width: 39px;
    max-width: 100%;
    height: 39px;
    margin: auto;
    border-radius: 50%;
    color: #f0f4f4;
    font-size: 16px;
    font-weight: 400;
    line-height: 1;
    text-decoration: none;
    transition: background-color .15s ease;
}
#updates-calendar .updates-calendar-outside { color: #697174; opacity: .5; }
#updates-calendar .updates-calendar-day:hover { background: #465255; color: #fff; }
#updates-calendar .updates-calendar-day.is-today { background: #4db7b0; color: #fff; }
#updates-calendar .updates-calendar-day:focus-visible,
#updates-calendar .updates-calendar-nav a:focus-visible { outline: 2px solid #80d9d3; outline-offset: 2px; }
#updates-calendar .updates-calendar-dot {
    position: absolute;
    bottom: 4px;
    left: 50%;
    width: 6px;
    height: 6px;
    margin-left: -3px;
    border-radius: 50%;
}
#updates-calendar .activity-low { background: #a886d0; }
#updates-calendar .activity-medium { background: #ffbb60; }
#updates-calendar .activity-high { background: #f1646c; }
#updates-calendar .updates-calendar-hint,
#updates-calendar .updates-calendar-status {
    margin: 13px 0 0;
    color: #aab5b7;
    font-size: 12px;
    line-height: 1.6;
    text-align: center;
}
#updates-calendar .updates-calendar-status:empty { display: none; }
#updates-calendar .updates-calendar-view[aria-busy="true"] { opacity: .65; }
@media (prefers-reduced-motion: reduce) {
    #updates-calendar .updates-calendar-day { transition: none; }
}