/* A gallery in daylight. Ink 16:1, quiet 6.8:1. */
  :root { color-scheme: light; --wall: #F8F6F1; --ink: #161513; --quiet: #55514A; --red: #CC2E24; --yellow: #F4C736; --blue: #1F3D8B; }
  html, body { background: var(--wall); color: var(--ink); }
  body { min-height: 100svh; overflow-x: hidden; }
  .top .wordmark { background-color: var(--ink); }
  /* The spotlight: a cool, crisp gallery light from above. */
  .spot { position: fixed; inset: 0; pointer-events: none; z-index: 0;
    background: radial-gradient(ellipse 38% 46% at 50% 30%, rgba(255, 255, 255, .95), rgba(255, 255, 255, 0) 70%),
                radial-gradient(ellipse 120% 80% at 50% 120%, rgba(22, 21, 19, .06), transparent 70%); }
  .top, main { position: relative; z-index: 2; }

  main { max-width: 1120px; margin: 0 auto; padding: 0 var(--gutter) 120px; }
  .studio { display: grid; gap: 44px; justify-items: center; text-align: center; padding-top: 16px; }
  main h1 { font: 500 clamp(36px, 6vw, 64px)/1.02 var(--serif); letter-spacing: -.02em; max-width: 10em; text-wrap: balance; }
  /* Three short marks of colour under the title, sized as Mondrian sized his: one large, two small. */
  .marks { display: flex; gap: 6px; margin-top: 18px; justify-content: inherit; }
  .marks i { height: 6px; }
  .marks i:nth-child(1) { width: 44px; background: var(--red); } .marks i:nth-child(2) { width: 12px; background: var(--yellow); } .marks i:nth-child(3) { width: 20px; background: var(--blue); }
  .lede { margin-top: 18px; font-size: 18px; line-height: 1.6; color: var(--quiet); max-width: 28em; text-wrap: pretty; }
  .easel { width: clamp(240px, min(100vw - 48px, (100svh - 260px) * 32 / 52), 380px); display: grid; gap: 14px; }
  .easel .board { width: 100%; aspect-ratio: 32 / 52; box-shadow: 0 1px 2px rgba(22, 21, 19, .12), 0 26px 50px -18px rgba(22, 21, 19, .34);
    transition: box-shadow 1s, transform 1s cubic-bezier(.2, .7, .2, 1); }
  /* Hung: a white mat appears around the finished canvas, and it settles onto the wall. */
  .easel.hung .board { box-shadow: 0 0 0 14px #fff, 0 0 0 15px rgba(22, 21, 19, .08), 0 34px 60px -16px rgba(22, 21, 19, .38); transform: scale(.94); }
  .say { min-height: 1.5em; font-size: 15px; color: var(--quiet); }
  .label { justify-self: start; text-align: start; font-size: 13px; line-height: 1.45; color: var(--quiet); border-left: 2px solid var(--ink); padding-left: 10px; margin-top: 8px; }
  .label b { display: block; font: 500 16px/1.3 var(--serif); color: var(--ink); }
  .label[hidden], .after[hidden] { display: none; }
  .after { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
  @media (min-width: 900px) {
    .studio { grid-template-columns: minmax(0, 1fr) auto; text-align: start; justify-items: start; align-items: center; gap: 96px; padding-top: 56px; }
  }

  .read { margin: 140px auto 0; max-width: 36em; display: grid; gap: 14px; }
  .read h2, .questions h2 { font: 500 27px/1.25 var(--serif); margin-top: 26px; }
  .read p, .read li, .questions p { color: var(--quiet); font-size: 17px; line-height: 1.7; text-wrap: pretty; }
  .read ol { display: grid; gap: 10px; padding-left: 1.3em; }
  .read li::marker { font-weight: 600; color: var(--ink); }
  .questions { margin: 96px auto 0; max-width: 36em; }
  .questions details { border-top: 1px solid rgba(22, 21, 19, .14); padding: 18px 0; }
  .questions details:last-child { border-bottom: 1px solid rgba(22, 21, 19, .14); }
  .questions summary { cursor: pointer; font-size: 17px; font-weight: 500; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
  .questions summary::-webkit-details-marker { display: none; }
  .questions summary::after { content: "+"; color: var(--quiet); font-size: 20px; line-height: 1; transition: transform .3s; }
  .questions details[open] summary::after { transform: rotate(45deg); }
  .questions details p { margin-top: 10px; }
  .close { margin: 96px auto 0; display: grid; gap: 20px; justify-items: center; text-align: center; }
  .close p { font: 500 20px/1.4 var(--serif); }
  .more { margin-top: 96px; display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: center; font-size: 15px; }
  .more a { color: var(--quiet); text-underline-offset: 4px; }
  .intro { display: grid; justify-items: inherit; }
  #another { padding: 0 12px; }