.tl { container-type: inline-size; margin: 18px 0 8px; }

/* Filters */
.tl-filters {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: fit-content;
    margin: 0 auto 8px;
    gap: 3px;
    font-size: 0.8em;
}
.tl-filters label { cursor: pointer; display: inline-flex; align-items: center; gap: 5px; }
.tl-filters input { margin: 0; accent-color: #f84791; cursor: pointer; }
.tl-filters:empty { display: none; }

.tl-title {
    margin: 4px 0 14px;
    text-align: center;
    font-size: 2.4em;
    font-weight: normal;
    line-height: 1.1;
}

.tl-item {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: 18px 0;
}
.tl-item::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    transform: translateX(-50%);
    background: #fff;
}
.tl-item[hidden], .tl-era[hidden] { display: none; }

.tl-cover {
    position: relative;
    z-index: 1001;
    margin: 0;
    width: 100%;
    max-width: 180px;
    text-align: center;
    grid-row: 1;
}
.tl-item.tl-left .tl-cover  { grid-column: 1; justify-self: center; }
.tl-item.tl-right .tl-cover { grid-column: 2; justify-self: center; }

.tl-cover img {
    display: block;
    width: 100%;
    height: auto;
    min-height: 120px;
    background: #111;
}
.tl-cover figcaption { margin-top: 3px; font-size: 0.85em; line-height: 1.25; }
.tl-cover .tl-date { display: block; color: gray; font-size: 0.9em; }

a.tl-cover { color: inherit; text-decoration: none; }
a.tl-cover img { border: 2px solid transparent; transition: border-color .15s; }
a.tl-cover:hover img, a.tl-cover:focus-visible img { border-color: #f84791; }
a.tl-cover:hover figcaption { color: #f84791; }

.tl-era {
    margin: 4px 0;
    padding: 10px 0;
    text-align: center;
    font-size: 1.5em;
    line-height: 1.2;
}

@container (max-width: 480px) {
    .tl-title { font-size: 1.8em; }
    .tl-item { grid-template-columns: 1fr; padding-left: 28px; }
    .tl-item::before { left: 8px; transform: none; }
    .tl-item.tl-left .tl-cover,
    .tl-item.tl-right .tl-cover { grid-column: 1; justify-self: start; }
    .tl-era { text-align: left; padding-left: 28px; }
}