.lab-library {
    scroll-margin-top: 6.5rem;
}

.lab-experiment__body {
    display: flex;
    flex-direction: column;
}

.lab-experiment__resource {
    display: inline-flex;
    gap: .8rem;
    align-items: center;
    justify-content: space-between;
    align-self: flex-start;
    min-width: 8.8rem;
    margin-top: auto;
    padding: .62rem .75rem;
    border: 1px solid #a74321;
    color: #f4f3ed;
    background: transparent;
    font-family: var(--font);
    font-size: .64rem;
    font-weight: 800;
    letter-spacing: .035em;
    text-transform: uppercase;
    text-decoration: none;
    transition: color .22s ease, background-color .22s ease, border-color .22s ease;
    cursor: pointer;
}

.lab-experiment__resource span {
    color: var(--lab-orange);
    transition: color .22s ease, transform .22s ease;
}

.lab-experiment__resource:hover,
.lab-experiment__resource:focus-visible {
    border-color: var(--lab-orange);
    color: #080808;
    background: var(--lab-orange);
}

.lab-experiment__resource:hover span,
.lab-experiment__resource:focus-visible span {
    color: #080808;
    transform: translateX(.18rem);
}

.lab-field--space {
    scroll-margin-top: 6.5rem;
}

.lab-catalog-shell {
    display: grid;
    grid-template-columns: clamp(11.5rem, 15vw, 13rem) minmax(0, 1fr);
    gap: clamp(1.15rem, 2vw, 1.8rem);
    align-items: start;
    max-width: 1280px;
    margin: 2rem auto 0;
    transition: grid-template-columns .28s ease, gap .28s ease;
}

.lab-catalog-shell.is-catalog-collapsed {
    grid-template-columns: 4.1rem minmax(0, 1fr);
    gap: 1.35rem;
}

.lab-catalog-index {
    position: relative;
    top: auto;
    z-index: 1;
    min-width: 0;
    overflow: visible;
    border: 1px solid #343431;
    border-radius: .48rem;
    background: #121211;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .012);
}

.lab-catalog-collapse {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, auto) 1rem;
    gap: .45rem;
    align-items: center;
    width: 100%;
    min-height: 1.95rem;
    padding: .38rem .55rem;
    border: 0;
    border-bottom: 1px solid #30302d;
    border-radius: .42rem .42rem 0 0;
    color: #777771;
    background: #171716;
    font-family: var(--font);
    cursor: pointer;
    transition: color .22s ease, background-color .22s ease, width .24s ease;
}

.lab-catalog-collapse span {
    min-width: 0;
    overflow: hidden;
    font-size: .5rem;
    font-weight: 750;
    letter-spacing: .055em;
    text-align: left;
    text-overflow: ellipsis;
    text-transform: uppercase;
    white-space: nowrap;
}

.lab-catalog-collapse svg {
    display: block;
    width: 1rem;
    height: 1rem;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.45;
}

.lab-catalog-collapse:hover,
.lab-catalog-collapse:focus-visible {
    color: var(--lab-orange);
    background: #1c1c1a;
}

.lab-catalog-collapse:focus-visible {
    outline: 1px solid var(--lab-orange);
    outline-offset: -3px;
}

.lab-catalog-selector {
    display: flex;
    flex-direction: column;
    padding: .22rem;
    overflow: visible;
}

.lab-catalog-selector button {
    position: relative;
    display: grid;
    grid-template-columns: 1.05rem 1.1rem minmax(0, 1fr) auto;
    gap: .45rem;
    align-items: center;
    min-height: 2.85rem;
    padding: .55rem .54rem;
    overflow: visible;
    border: 0;
    border-radius: .3rem;
    color: #898883;
    background: transparent;
    font-family: var(--font);
    text-align: left;
    cursor: pointer;
    transition: color .24s ease, background-color .24s ease, box-shadow .24s ease;
}

.lab-catalog-selector button + button {
    border-top: 1px solid #30302d;
}

.lab-catalog-selector button small,
.lab-catalog-selector button b {
    font-family: "SFMono-Regular", Consolas, monospace;
    font-size: .45rem;
    font-weight: 700;
    letter-spacing: .06em;
}

.lab-catalog-selector button small {
    color: #5f5f5a;
    transition: color .24s ease;
}

.lab-catalog-selector button svg {
    display: block;
    width: .9rem;
    height: .9rem;
    overflow: visible;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.55;
    transition: color .24s ease, transform .24s ease, width .24s ease, height .24s ease;
}

.lab-catalog-selector button span {
    min-width: 0;
    overflow: hidden;
    font-size: .61rem;
    font-weight: 750;
    letter-spacing: .02em;
    text-overflow: ellipsis;
    text-transform: uppercase;
    white-space: nowrap;
    transition: transform .24s ease;
}

.lab-catalog-selector button b {
    color: #686862;
    transition: color .24s ease;
}

.lab-catalog-selector button:hover,
.lab-catalog-selector button:focus-visible {
    color: #e3e2dc;
    background: #1d1d1b;
}

.lab-catalog-selector button:focus-visible {
    outline: 1px solid var(--lab-orange);
    outline-offset: -3px;
}

.lab-catalog-selector button[aria-selected="true"] {
    color: #f4f3ed;
    background: #090908;
    box-shadow: inset 2px 0 0 var(--lab-orange);
}

.lab-catalog-selector button[aria-selected="true"] small,
.lab-catalog-selector button[aria-selected="true"] b,
.lab-catalog-selector button[aria-selected="true"] svg {
    color: var(--lab-orange);
}

.lab-catalog-selector button[aria-selected="true"] span {
    transform: translateX(.16rem);
}

.lab-catalog-selector button[aria-selected="true"] svg {
    transform: translateX(.08rem);
}

.lab-catalog-shell.is-catalog-collapsed .lab-catalog-collapse {
    grid-template-columns: 1fr;
    width: 100%;
    min-height: 2.5rem;
    padding: .45rem;
}

.lab-catalog-shell.is-catalog-collapsed .lab-catalog-collapse span,
.lab-catalog-shell.is-catalog-collapsed .lab-catalog-selector button small,
.lab-catalog-shell.is-catalog-collapsed .lab-catalog-selector button span,
.lab-catalog-shell.is-catalog-collapsed .lab-catalog-selector button b {
    display: none;
}

.lab-catalog-shell.is-catalog-collapsed .lab-catalog-collapse svg {
    width: 1.2rem;
    height: 1.2rem;
    margin: auto;
}

.lab-catalog-shell.is-catalog-collapsed .lab-catalog-selector button {
    grid-template-columns: 1fr;
    min-height: 3rem;
    padding: .55rem;
}

.lab-catalog-shell.is-catalog-collapsed .lab-catalog-selector button svg {
    width: 1.35rem;
    height: 1.35rem;
    margin: auto;
}

.lab-catalog-shell.is-catalog-collapsed .lab-catalog-selector button[aria-selected="true"] svg {
    transform: none;
}

.lab-catalog-shell.is-catalog-collapsed .lab-catalog-selector button::after {
    position: absolute;
    top: 50%;
    left: calc(100% + .55rem);
    z-index: 8;
    padding: .4rem .52rem;
    border: 1px solid #343431;
    color: #e4e3dd;
    background: #111110;
    content: attr(data-label);
    font-family: var(--font);
    font-size: .52rem;
    font-weight: 750;
    letter-spacing: .04em;
    opacity: 0;
    pointer-events: none;
    text-transform: uppercase;
    transform: translate(-.25rem, -50%);
    transition: opacity .18s ease, transform .18s ease;
    white-space: nowrap;
}

.lab-catalog-shell.is-catalog-collapsed .lab-catalog-selector button:hover::after,
.lab-catalog-shell.is-catalog-collapsed .lab-catalog-selector button:focus-visible::after {
    opacity: 1;
    transform: translate(0, -50%);
}

.lab-catalog-stage {
    min-width: 0;
}


.lab-catalog-panel {
    min-height: 22rem;
    margin-top: 0;
    animation: lab-panel-enter .3s ease both;
}

.lab-catalog-panel[hidden] {
    display: none;
}

.lab-catalog-panel .lab-experiments {
    max-width: none;
    margin: 0;
}

.lab-catalog-empty {
    position: relative;
    display: flex;
    grid-column: 1 / -1;
    flex-direction: column;
    justify-content: center;
    min-height: 20rem;
    overflow: hidden;
    padding: clamp(2rem, 5vw, 4.5rem);
    border: 1px solid #343431;
    background: #0b0b0a;
}
.lab-catalog-empty::before {
    position: absolute;
    top: 1.5rem;
    bottom: 1.5rem;
    left: 0;
    width: 2px;
    background: var(--lab-orange);
    content: "";
}

.lab-catalog-empty > span {
    color: var(--lab-orange);
    font-size: .58rem;
    font-weight: 750;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.lab-catalog-empty h3 {
    max-width: 18ch;
    margin-top: .65rem;
    font-family: var(--font);
    font-size: clamp(1.7rem, 3vw, 2.6rem);
    line-height: 1;
    letter-spacing: -.045em;
}

.lab-catalog-empty p {
    max-width: 42rem;
    margin-top: auto;
    color: #999892;
    font-size: .86rem;
    line-height: 1.6;
}

.lab-catalog-empty i {
    position: absolute;
    right: clamp(2rem, 7vw, 6rem);
    width: clamp(5rem, 12vw, 9rem);
    height: 1px;
    background: #393935;
}

.lab-catalog-empty i::after {
    position: absolute;
    top: -.2rem;
    left: 0;
    width: .42rem;
    height: .42rem;
    background: var(--lab-orange);
    content: "";
    animation: lab-empty-scan 2.8s ease-in-out infinite;
}

@keyframes lab-panel-enter {
    from { opacity: 0; transform: translateX(.45rem); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes lab-empty-scan {
    0%, 100% { transform: translateX(0); opacity: .45; }
    50% { transform: translateX(clamp(4.6rem, 11.5vw, 8.6rem)); opacity: 1; }
}

@media screen and (max-width: 1180px) and (min-width: 761px) {
    .lab-catalog-stage .lab-experiments {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media screen and (max-width: 760px) {
    .lab-catalog-collapse {
        display: none;
    }
    .lab-catalog-shell,
    .lab-catalog-shell.is-catalog-collapsed {
        grid-template-columns: 1fr;
        gap: 1.35rem;
        margin-top: 1.5rem;
    }

    .lab-catalog-index {
    position: relative;
    top: auto;
    z-index: 1;
    min-width: 0;
    overflow: visible;
    border: 1px solid #343431;
    border-radius: .48rem;
    background: #121211;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .012);
}

@media (prefers-reduced-motion: reduce) {
    .lab-catalog-selector button,
    .lab-catalog-selector button span,
    .lab-catalog-selector button::after,
    .lab-catalog-collapse,
    .lab-catalog-shell,
    .lab-catalog-index,
    .lab-catalog-panel,
    .lab-catalog-empty i::after {
        transition: none;
        animation: none;
    }
}