.timeline {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2em;

    position: relative;
}

.timeline-date {
    font-size: 2em;
    width: 9em;
    flex-shrink: 0;
}
.timeline-line {
    font-size: 2.4em;
    height: 3em;
    display: flex;
    flex-direction: row;
    align-items: center;
    font-family: "Title";
    text-align: left;
    line-height: 1.25em;
}

.timeline-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 3em;
}

.timeline-end::before {
    content: "";
    position: absolute;
    left: calc(-1 * (var(--arrow-width) + (var(--size) *0)));
    bottom: 50%;
    width: var(--arrow-width);
    height: calc(100% + var(--arrow-height));
    border-bottom: var(--light-border-line);
    border-left: var(--light-border-line);
    border-bottom-left-radius: 100%;
    box-sizing: border-box;
}
.timeline-end::after {
    content: "";
    position: absolute;
    --dot-size: 1em; 
    width: var(--dot-size);
    height: var(--dot-size);
    left: calc(-1 * (var(--arrow-width) + (var(--dot-size) / 2)) + 0.05em);
    top: calc(-1 * (var(--arrow-height) + 50% + (var(--dot-size) / 2)));
    border-radius: 100%;
    background: var(--light-border-line-color);
}

.timeline-end {
    --size: 10em;
    width: var(--size);
    height: var(--size);

    border: var(--light-border-line);
    border-radius: 100%;

    position: relative;
    z-index: 0;

    --margin: 3em;
    margin-left: var(--margin);

    --arrow-width: calc(var(--margin) + (var(--size) / 2) + 7em);
    margin-top: 2em;
    --arrow-height: 32em;

    background: rgba(0, 0, 0, 0.2);
    box-shadow: inset 0 0 1em black;
}
.timeline-end-icon {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: transparent url("../images/handprint.png") no-repeat center center / contain;
    background-size: calc(100% - 5em) auto;
}