body {
    margin: 0;
    font-family: -apple-system, "Hiragino Sans", "Yu Gothic", sans-serif;
    background: #fdfdfc;
    color: #1b1b18;
}

.page {
    max-width: 40rem;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #e5e5e0;
}

.site-header__logo {
    font-weight: bold;
    color: inherit;
    text-decoration: none;
}

.site-header__notifications {
    color: inherit;
    text-decoration: none;
}

.badge {
    display: inline-block;
    min-width: 1.25rem;
    padding: 0 0.35rem;
    border-radius: 999px;
    background: #d33;
    color: #fff;
    font-size: 0.75rem;
    text-align: center;
}

.site-footer {
    max-width: 40rem;
    margin: 0 auto;
    padding: 1.5rem;
    color: #706f6c;
    font-size: 0.875rem;
}

.flash {
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
    border-radius: 0.25rem;
}

.flash--status {
    background: #e6f4ea;
    color: #1e4620;
}

.flash--error {
    background: #fdeaea;
    color: #611a15;
}

.notification-list {
    list-style: none;
    padding: 0;
}

.notification-list__item {
    padding: 0.75rem 0;
    border-bottom: 1px solid #e5e5e0;
}

.notification-list__item.is-unread {
    font-weight: bold;
}