@import url('../../assets/brand.css');

:root {
  --paper: #f1e9d8;
  --ink: #292625;
  --secondary: #625a51;
  --line: #a69b8a;
  --accent: #862f26;
  --marigold: #e6a02b;
  --coral: #e55852;
  --indigo: #355b85;
  --sans: Inter, sans-serif;
  --serif: Fraunces, Georgia, serif;
}

* { box-sizing: border-box; }
body {
  display: flow-root;
  min-height: 100vh;
  margin: 0;
  padding: 0 clamp(16px, 5.5vw, 94px);
  background: var(--paper);
  color: var(--ink);
  font: 1rem/1.5 var(--sans);
}
a { color: var(--accent); text-underline-offset: .22em; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.masthead,
.label,
legend,
figcaption,
.number {
  font: 600 .69rem/1.4 var(--sans);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.masthead {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.masthead span { text-align: right; }
.study {
  max-width: 1140px;
  margin: clamp(32px, 5vw, 76px) auto 54px;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(295px, .8fr);
  column-gap: clamp(28px, 6vw, 106px);
  grid-template-areas:
    'proof title'
    'proof press'
    'details details';
  align-items: start;
  align-content: start;
}
.title { grid-area: title; align-self: end; }
.label { color: var(--accent); margin: 2px 0 11px; }
h1 {
  font: 400 clamp(3.75rem, 6.25vw, 6.45rem)/.82 var(--serif);
  letter-spacing: -.052em;
  margin: 0 0 16px -.04em;
}
h1 em { display: block; font-weight: 400; }
.credit { color: var(--secondary); margin: 19px 0 31px; font-size: .87rem; }
.proof { grid-area: proof; margin: 0; }
.platen {
  min-width: 0;
  padding: clamp(13px, 4.25vw, 57px) clamp(12px, 3.75vw, 50px);
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse at 54% 34%, #624936 0, #473426 56%, transparent 100%),
    #33231b;
}
canvas {
  display: block;
  width: 100%;
  height: auto;
  max-width: 405px;
  background: #f7ecd2 url('cover.png') center / 100% 100%;
  box-shadow: 0 12px 20px #23160eaf, 1px 2px 5px #26180d;
}
figcaption {
  display: flex;
  justify-content: space-between;
  padding: 11px 0;
  gap: 12px;
  color: var(--secondary);
}
figcaption span + span { text-align: right; }
.press { grid-area: press; align-self: start; }
.press h2 {
  margin: 0;
  padding: 10px 0 0;
  border-top: 1px solid var(--line);
  font: 400 1.64rem/1.16 var(--serif);
}
.instruction { color: var(--secondary); margin: 9px 0 22px; max-width: 39ch; font-size: .87rem; }
fieldset { min-inline-size: 0; border: 0; padding: 0; margin: 0 0 20px; }
legend { padding: 0; margin-bottom: 5px; }
.ink-row {
  display: grid;
  align-items: center;
  grid-template-columns: 20px 17px 1fr auto;
  gap: 10px;
  cursor: pointer;
  min-height: 42px;
  border-bottom: 1px solid #c9bdab;
}
input {
  accent-color: var(--accent);
  width: 1.02rem;
  height: 1.02rem;
  margin: 0;
  cursor: pointer;
}
.chip {
  width: 14px;
  height: 14px;
  border: 1px solid #35241978;
  border-radius: 50%;
}
.marigold { background: var(--marigold); }
.coral { background: var(--coral); }
.indigo { background: var(--indigo); }
.number { color: var(--secondary); }
.register {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.register label {
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  padding: 6px 10px;
  min-height: 44px;
  gap: 8px;
  cursor: pointer;
  font-size: .86rem;
}
.register label:has(:checked) { border-color: var(--accent); }
#render-message {
  margin: -10px 0 0;
  min-height: 2em;
  color: var(--secondary);
  font-size: .82rem;
}
.details {
  grid-area: details;
  margin-top: clamp(25px, 4vw, 56px);
  border-top: 1px solid var(--line);
  padding: 12px 0 0;
  color: var(--secondary);
  font-size: .88rem;
}
.details p { max-width: 68ch; }
.details summary { cursor: pointer; color: var(--ink); }
.details ul { display: flex; flex-wrap: wrap; column-gap: 28px; row-gap: 7px; padding-left: 20px; }

@media (max-width: 730px) {
  .study {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: 'title' 'proof' 'press' 'details';
  }
  h1 { font-size: clamp(3.1rem, 9.9vw, 5.5rem); }
  h1 em { display: inline; }
  .credit { margin: 14px 0 22px; }
  .platen { padding: 16px; }
  .press { margin-top: 15px; }
}