/* Responsive launch adjustments for the About archive. */
body[data-page="about"] .about-archive-rail {
  display: contents;
}

body[data-page="about"] .about-archive-affordance {
  display: none;
}

@keyframes about-archive-row-nudge {
  0%, 100% { transform: translateX(0); }
  48% { transform: translateX(-0.72rem); }
}

@media (max-width: 900px) {
  body[data-page="about"] .about-archive-rail {
    position: relative;
    order: 2;
    width: 100%;
    max-width: 100%;
    display: block;
    overflow: hidden;
    isolation: isolate;
  }

  body[data-page="about"] .about-archive-rail::after {
    content: "";
    position: absolute;
    z-index: 10;
    top: 0;
    right: 0;
    width: clamp(2.5rem, 8vw, 3.6rem);
    height: calc((var(--about-mobile-tile) * 2) + 1px);
    pointer-events: none;
    background: linear-gradient(90deg, transparent, rgba(8, 19, 33, 0.84));
    opacity: 1;
    transition: opacity 0.35s ease;
  }

  body[data-page="about"] .about-archive-affordance {
    position: absolute;
    z-index: 12;
    top: var(--about-mobile-tile);
    right: 0;
    min-width: clamp(4.3rem, 14vw, 5.4rem);
    min-height: clamp(1.8rem, 5vw, 2.15rem);
    padding: 0.35rem 0.55rem 0.35rem 0.72rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.32rem;
    transform: translateY(-50%);
    border: 1px solid rgba(184, 150, 90, 0.82);
    border-right: 0;
    border-radius: 999px 0 0 999px;
    background: rgba(8, 19, 33, 0.84);
    color: #faf6ee;
    box-shadow: 0 0.55rem 1.1rem rgba(0, 0, 0, 0.32);
    font-family: "Inter", Arial, sans-serif;
    font-size: clamp(0.55rem, 1.45vw, 0.68rem);
    font-weight: 600;
    letter-spacing: 0.15em;
    line-height: 1;
    text-transform: uppercase;
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.35s ease, visibility 0.35s ease;
  }

  body[data-page="about"] .about-archive-affordance > span:last-child {
    color: #b8965a;
    font-size: 1.2em;
    letter-spacing: 0;
  }

  body[data-page="about"] .about-archive-rail.is-hinting .about-tile:not(.about-tile--reserved) {
    animation: about-archive-row-nudge 760ms cubic-bezier(0.33, 1, 0.68, 1) both;
  }

  body[data-page="about"] .about-archive-rail.is-discovered::after,
  body[data-page="about"] .about-archive-rail.is-discovered .about-archive-affordance {
    opacity: 0;
    visibility: hidden;
  }
}

@media (min-width: 621px) and (max-width: 900px) {
  body[data-page="about"] .about-montage {
    --about-mobile-tile: calc((100vw - 3px) / 4);
    width: 100vw;
    max-width: 100vw;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    overflow-x: hidden;
    overflow-y: visible;
  }

  body[data-page="about"] .about-tv-viewer {
    order: 1;
    flex: 0 0 auto;
  }

  body[data-page="about"] .about-tile-strip {
    order: 2;
    width: 100%;
    max-width: 100%;
    height: calc((var(--about-mobile-tile) * 3) + 2px);
    padding: 0;
    display: grid;
    grid-auto-flow: unset;
    grid-template-columns: repeat(12, var(--about-mobile-tile));
    grid-template-rows: repeat(3, var(--about-mobile-tile));
    gap: 1px;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  body[data-page="about"] .about-tile-strip::-webkit-scrollbar {
    display: none;
  }

  body[data-page="about"] .about-tile,
  body[data-page="about"] .about-tile--optional,
  body[data-page="about"] .about-tile--quiet {
    min-height: 0;
    width: 100%;
    height: 100%;
    display: block;
  }

  body[data-page="about"] .about-tile:not(.about-tile--reserved) {
    grid-column: var(--about-mobile-column);
    grid-row: var(--about-mobile-row);
    scroll-snap-align: start;
  }

  body[data-page="about"] .about-tile--reserved {
    position: sticky;
    left: var(--about-mobile-person-left);
    z-index: 8;
    grid-column: var(--about-mobile-person-column);
    grid-row: 3;
    box-shadow: inset 0 1px 0 rgba(239, 228, 204, 0.2);
  }

  body[data-page="about"] .about-tile__reserved-name {
    margin: 0.5rem;
    font-size: clamp(0.54rem, 1.1vw, 0.68rem);
    letter-spacing: 0.1em;
  }
}

@media (prefers-reduced-motion: reduce) {
  body[data-page="about"] .about-archive-rail.is-hinting .about-tile:not(.about-tile--reserved) {
    animation: none;
  }
}

@media (max-width: 620px) {
  body[data-page="about"] .about-montage {
    --about-mobile-tile: calc((100vw - 3px) / 4);
  }

  body[data-page="about"] .about-tv-viewer {
    align-self: stretch;
    width: 100vw;
    max-width: none;
    aspect-ratio: 1.52;
    margin: 0;
    scroll-margin-top: 5.5rem;
    filter: drop-shadow(0 1.35rem 2.15rem rgba(0, 0, 0, 0.72));
  }

  body[data-page="about"] .about-tv-viewer::before {
    inset: -1% -1% -4%;
  }

  body[data-page="about"] .archive-tv-shadow {
    bottom: -3%;
    height: 7%;
    opacity: 0.58;
  }

  body[data-page="about"] .about-tv-cabinet {
    padding: 0.45rem;
    border-radius: 0.9rem;
  }

  body[data-page="about"] .about-tv-face {
    grid-template-columns: minmax(0, 1fr) 3.15rem;
    gap: 0.38rem;
    padding: 0.38rem;
    border-radius: 0.7rem;
  }

  body[data-page="about"] .about-tv-screen {
    padding: clamp(0.78rem, 3.8vw, 1rem);
    border-width: 0.34rem;
  }

  body[data-page="about"] .about-tv-controls {
    min-width: 2.75rem;
    padding: 0.1rem 0;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    border-radius: 0.8rem;
  }

  body[data-page="about"] .about-tv-controls::after,
  body[data-page="about"] .about-tv-speaker {
    display: none;
  }

  body[data-page="about"] .about-tv-dial {
    width: 2.75rem;
    min-width: 2.75rem;
    min-height: 2.75rem;
    margin-top: 0;
  }

  body[data-page="about"] .about-tile-strip {
    width: 100%;
    max-width: 100%;
    height: calc((var(--about-mobile-tile) * 3) + 2px);
    padding: 0;
    display: grid;
    grid-auto-flow: unset;
    grid-template-columns: repeat(12, var(--about-mobile-tile));
    grid-template-rows: repeat(3, var(--about-mobile-tile));
    gap: 1px;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  body[data-page="about"] .about-tile-strip::-webkit-scrollbar {
    display: none;
  }

  body[data-page="about"] .about-tile,
  body[data-page="about"] .about-tile--optional,
  body[data-page="about"] .about-tile--quiet {
    min-height: 0;
    width: 100%;
    height: 100%;
    display: block;
  }

  body[data-page="about"] .about-tile:not(.about-tile--reserved) {
    grid-column: var(--about-mobile-column);
    grid-row: var(--about-mobile-row);
    scroll-snap-align: start;
  }

  body[data-page="about"] .about-tile--reserved {
    position: sticky;
    left: var(--about-mobile-person-left);
    z-index: 8;
    grid-column: var(--about-mobile-person-column);
    grid-row: 3;
    box-shadow: inset 0 1px 0 rgba(239, 228, 204, 0.2);
  }

  body[data-page="about"] .about-tile__reserved-name {
    margin: 0.34rem;
    font-size: clamp(0.42rem, 1.75vw, 0.54rem);
    letter-spacing: 0.08em;
  }

  /* Match the approved towel treatment: year and title only. */
  body[data-page="about"] .about-linen-fold__number {
    display: none;
  }

  body[data-page="about"] .about-linen-fold__heading,
  body[data-page="about"] .about-linen-fold[open] .about-linen-fold__heading {
    grid-template-columns: 5rem minmax(0, 1fr) 2.3rem;
  }

  /* Keep the woven date band neutral in both settled and selected states. */
  body[data-page="about"] .about-linen-fold__heading time,
  body[data-page="about"] .about-linen-fold[open] .about-linen-fold__heading time {
    color: #8a6228;
    background: none;
    background-blend-mode: normal;
    text-shadow: none;
  }
}

@media (max-width: 390px) {
  body[data-page="about"] .about-linen-fold__heading,
  body[data-page="about"] .about-linen-fold[open] .about-linen-fold__heading {
    grid-template-columns: 4.85rem minmax(0, 1fr) 2.15rem;
  }
}