:root { color-scheme: dark; font-family: Arial, Helvetica, sans-serif; color: #e8eee5; background: #112129; --muted: #a8bdb6; --line: #344d52; }
* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; text-underline-offset: 4px; }
button, input { font: inherit; }
button { color: inherit; cursor: pointer; border: 1px solid var(--line); background: transparent; padding: 11px 16px; border-radius: 3px; font-size: 12px; }
button:disabled, input:disabled { opacity: .45; cursor: default; }
button:focus-visible, a:focus-visible, input:focus-visible, canvas:focus-visible { outline: 3px solid #e8bc8e; outline-offset: 5px; }
.shell { max-width: 1500px; width: calc(100% - 88px); margin: auto; }
header { height: 100px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); gap: 25px; }
.brand { font-size: 25px; font-weight: 800; text-decoration: none; letter-spacing: -1px; }
.brand span { display: block; margin-top: 7px; font-size: 9px; font-weight: 400; letter-spacing: 2px; color: var(--muted); }
nav { display: flex; gap: 25px; font-size: 12px; }
.intro { display: grid; grid-template-columns: 1.2fr 1fr; gap: 70px; align-items: end; padding: 55px 0 38px; }
.eyebrow { text-transform: uppercase; font-size: 10px; letter-spacing: 2px; color: #b9d1be; margin: 0 0 20px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font: 400 clamp(48px, 5.4vw, 79px)/1.04 Georgia, serif; letter-spacing: -3.5px; margin-bottom: 0; }
h1 em { color: #c5d9b7; font-weight: 400; }
.intro-copy { font-size: 14px; line-height: 1.85; color: #b6c8c0; max-width: 480px; margin-bottom: 0; }
.preview { display: grid; grid-template-columns: minmax(0, 1fr) 330px; border: 1px solid var(--line); border-radius: 5px; overflow: hidden; background: #172d34; scroll-margin-top: 18px; }
.stage { height: 620px; min-width: 0; position: relative; }
canvas { width: 100%; height: 100%; display: block; touch-action: none; }
.stage-label { position: absolute; top: 22px; left: 23px; background: #132b35d9; border-radius: 25px; padding: 9px 12px; font-size: 9px; letter-spacing: 1.6px; pointer-events: none; color: #c7d9ce; }
.stage-footer { position: absolute; bottom: 20px; left: 23px; right: 23px; display: flex; justify-content: space-between; gap: 15px; pointer-events: none; font-size: 8px; letter-spacing: 1px; }
.stage-footer span { padding: 8px; border-radius: 3px; background: #132b35d9; }
.loading { position: absolute; inset: 0; display: flex; flex-direction: column; gap: 15px; justify-content: center; align-items: center; text-align: center; padding: 35px; background: #142a33ee; font-size: 14px; line-height: 1.7; }
.loading[hidden] { display: none; }
aside { display: flex; flex-direction: column; padding: 34px 28px; }
h2 { font: 400 42px/1.03 Georgia, serif; letter-spacing: -1.4px; margin-bottom: 18px; }
.description { font-size: 13px; color: #b7cac0; line-height: 1.8; margin-bottom: 20px; }
dl { margin: 0 0 26px; }
dt { border-top: 1px solid var(--line); padding-top: 15px; font-size: 9px; text-transform: uppercase; letter-spacing: 1.5px; color: #a7c4b4; }
dd { margin: 6px 0 15px; font-size: 12px; line-height: 1.6; }
.choose { background: #c4d8bd; color: #1b392c; border: 0; padding: 16px 12px; margin-top: auto; }
.choose[aria-pressed=true] { background: #e0d4b6; }
.recommendation { margin: 13px 0 0; font-size: 10px; line-height: 1.65; color: #afc2b8; }
.toolbar, .controls { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: 20px 0; border-bottom: 1px solid var(--line); }
.toolbar p { font-size: 11px; line-height: 1.7; color: var(--muted); margin: 0; }
.views { display: flex; gap: 8px; }
.controls { justify-content: flex-start; gap: 25px; }
.backgrounds { display: flex; }
.backgrounds button[aria-pressed=true] { background: #c4d8bd; color: #1b392c; }
.controls label { display: flex; align-items: center; gap: 10px; font-size: 11px; color: #b8c9bf; }
input[type=range] { width: 115px; accent-color: #bfd7b9; }
output { min-width: 32px; font-size: 10px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; margin: 37px 0 20px; gap: 20px; }
h3 { font: 400 28px Georgia, serif; letter-spacing: -.6px; margin-bottom: 0; }
.section-heading p { font-size: 11px; color: var(--muted); margin-bottom: 0; }
.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.card { display: flex; flex-direction: column; gap: 16px; text-align: left; padding: 24px 20px; background: #172d34; }
.card-top { display: flex; justify-content: space-between; gap: 8px; font-size: 8px; letter-spacing: 1px; color: #a9c6b4; }
.card-title { font: 400 27px/1.06 Georgia, serif; letter-spacing: -.8px; }
.card-copy { font-size: 11px; line-height: 1.7; color: #b1c7bb; }
.card[aria-pressed=true] { outline: 2px solid #bdd4b5; outline-offset: 3px; }
.card:focus-visible { outline: 3px solid #e8bc8e; outline-offset: 5px; }
.selection-row { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; padding: 24px; margin-top: 30px; background: #1c3337; border: 1px solid var(--line); }
.selection-row span { font-size: 11px; color: #b2c7bb; }
.selection-row strong { font: 400 25px Georgia, serif; }
.selection-row p { font-size: 11px; color: #b2c7bb; margin: 0 0 0 auto; }
.status { min-height: 1.4em; font-size: 12px; line-height: 1.7; color: #cfdfc8; margin: 14px 0; }
.notes { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding: 22px 0 38px; border-bottom: 1px solid var(--line); }
.notes h3 { font: 400 10px Arial, sans-serif; text-transform: uppercase; letter-spacing: 1.7px; margin-bottom: 14px; }
.notes p { color: var(--muted); font-size: 12px; line-height: 1.8; margin: 0; }
footer { display: flex; justify-content: space-between; gap: 20px; padding: 25px 0 35px; color: var(--muted); font-size: 10px; }
@media (max-width: 1050px) {
  .shell { width: calc(100% - 48px); }
  .preview { grid-template-columns: minmax(0, 1fr) 290px; }
  aside { padding: 28px 22px; }
  h2 { font-size: 36px; }
  .stage { height: 660px; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 730px) {
  .shell { width: calc(100% - 32px); }
  header { height: 82px; }
  .brand { font-size: 21px; }
  .brand span { font-size: 8px; }
  nav { gap: 12px; font-size: 10px; }
  nav a:last-child { display: none; }
  .intro { grid-template-columns: 1fr; gap: 24px; padding: 35px 0 28px; }
  h1 { font-size: 54px; letter-spacing: -2.6px; }
  .intro-copy { font-size: 13px; }
  .preview { grid-template-columns: 1fr; }
  .stage { height: 440px; }
  .stage-label { left: 12px; top: 13px; font-size: 7px; }
  .stage-footer { left: 12px; right: 12px; bottom: 12px; font-size: 6px; gap: 8px; }
  aside { padding: 25px; }
  h2 { font-size: 40px; }
  .toolbar { flex-direction: column-reverse; align-items: stretch; gap: 14px; }
  .views { justify-content: space-between; }
  .views button { flex: 1; padding: 11px 8px; font-size: 10px; }
  .controls { gap: 17px; }
  .controls label { font-size: 10px; }
  input[type=range] { width: 90px; }
  .section-heading { flex-direction: column; align-items: start; gap: 10px; }
  h3 { font-size: 27px; }
  .cards { gap: 12px; }
  .card { padding: 18px 13px; }
  .card-top { font-size: 7px; flex-wrap: wrap; }
  .card-title { font-size: 23px; }
  .card-copy { font-size: 10px; }
  .selection-row { gap: 13px; padding: 20px; }
  .selection-row p { margin: 0; line-height: 1.6; }
  .notes { grid-template-columns: 1fr; gap: 28px; }
  footer { flex-direction: column; gap: 10px; font-size: 9px; }
}