/* The markslater.studio look: indigo and brass, Newsreader headings. */
:root {
  --bg: #f5f6fa; --surface: #ffffff; --band: #eceff6; --ink: #161b2e; --muted: #596079;
  --indigo: #1f2d57; --indigo-deep: #16213f; --brass: #a8741a; --line: #dde1ec; --on-primary: #ffffff;
  --display: "Newsreader", "Hiragino Mincho ProN", "Yu Mincho", Georgia, serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1322; --surface: #151c30; --band: #121a2c; --ink: #e6e9f2; --muted: #98a1ba;
    --indigo: #c3cff0; --indigo-deep: #dbe3f8; --brass: #d8a84e; --line: #252e46; --on-primary: #0e1322;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 18px/1.8 -apple-system, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
}
.wrap { max-width: 640px; margin: 0 auto; padding: 0 20px; }
header.top { display: flex; justify-content: space-between; align-items: center; padding-top: 18px; }
.home { color: var(--muted); text-decoration: none; font-size: 15px; }
.langs { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; background: var(--surface); }
.langs button { border: 0; background: transparent; color: var(--muted); font: inherit; font-size: 14px; padding: 6px 14px; cursor: pointer; }
.langs button[aria-pressed="true"] { background: var(--indigo); color: var(--on-primary); }
h1, h2 { font-family: var(--display); font-weight: 600; color: var(--indigo); line-height: 1.2; }
h1 { font-size: 34px; margin: 36px 0 12px; }
h2 { font-size: 24px; margin: 28px 0 12px; }
.muted { color: var(--muted); }
.progress { height: 6px; background: var(--band); border-radius: 999px; margin: 24px 0 8px; overflow: hidden; }
.progress span { display: block; height: 100%; background: var(--brass); transition: width .3s; }
.prompt { font-size: 21px; margin: 18px 0 20px; }
.choices { display: grid; gap: 12px; }
.choice, .btn, .tile {
  font: inherit; border-radius: 12px; border: 1.5px solid var(--line); background: var(--surface);
  color: var(--ink); padding: 16px 18px; text-align: left; cursor: pointer; min-height: 56px;
}
.choice:hover, .tile:hover { border-color: var(--indigo); }
.choice[aria-pressed="true"] { border-color: var(--indigo); background: var(--band); }
.btn { text-align: center; font-weight: 600; }
.btn.primary { background: var(--indigo); border-color: var(--indigo); color: var(--on-primary); }
.btn.primary:disabled { opacity: .45; cursor: default; }
.row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.tiles, .answer-line { display: flex; flex-wrap: wrap; gap: 10px; }
.answer-line { min-height: 64px; padding: 10px; border: 1.5px dashed var(--line); border-radius: 12px; margin-bottom: 16px; }
.tile { padding: 10px 16px; min-height: 48px; }
.rating { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 8px 0 22px; }
.rating .choice { text-align: center; padding: 10px 6px; font-size: 15px; }
audio { width: 100%; margin: 8px 0 16px; }
textarea { width: 100%; min-height: 160px; font: inherit; padding: 14px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--surface); color: var(--ink); }
.result-band { font-family: var(--display); font-size: 40px; color: var(--indigo); margin: 8px 0; }
.card { background: var(--surface); border-radius: 12px; padding: 18px 20px; border-top: 3px solid var(--brass); margin: 16px 0; }
a:focus-visible, button:focus-visible, textarea:focus-visible { outline: 3px solid var(--brass); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }