@font-face { font-family: 'Inter'; src: url('/inter.woff2') format('woff2'); font-weight: 100 900; font-style: normal; font-display: swap; }
:root {
  --ink: #0F2633; --tq: #4DC3C5; --paper: #fff; --muted: rgba(255,255,255,.72); --line: rgba(255,255,255,.18);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column;
  background: var(--ink); color: var(--paper);
  font: 17px/1.45 Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  padding: env(safe-area-inset-top) 16px env(safe-area-inset-bottom);
}
.top { padding: 22px 0 8px; max-width: 560px; width: 100%; margin: 0 auto; }
.logo { display: block; height: 44px; width: auto; margin-bottom: 14px; }
.kicker { margin: 0; font-weight: 900; text-transform: uppercase; font-size: 13px; letter-spacing: .02em; }
.tq { color: var(--tq); }
.event { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
main { flex: 1; max-width: 560px; width: 100%; margin: 0 auto; padding: 12px 0 24px; }
h1 { font-size: 27px; line-height: 1.15; margin: 6px 0 18px; font-weight: 900; letter-spacing: -0.02em; overflow-wrap: anywhere; }
.label { margin: 0; color: var(--tq); font-weight: 900; text-transform: uppercase; font-size: 13px; }
.muted { color: var(--muted); }
.btn {
  display: block; width: 100%; margin-top: 14px; padding: 16px; border: 0; border-radius: 0; cursor: pointer;
  font: inherit; font-weight: 800; font-size: 18px; background: var(--tq); color: var(--ink);
}
.btn--ghost { background: transparent; color: var(--paper); border: 2px solid var(--line); }
.options { display: grid; gap: 10px; }
.opt {
  display: flex; align-items: center; gap: 14px; width: 100%; min-height: 64px; padding: 14px 16px; text-align: left;
  font: inherit; font-size: 19px; font-weight: 700; color: var(--paper); background: rgba(255,255,255,.07);
  border: 2px solid var(--line); border-radius: 0; cursor: pointer;
}
.opt::before { content: ""; flex: 0 0 22px; height: 22px; border: 2px solid var(--muted); border-radius: 50%; }
.opt[aria-pressed="true"] { background: var(--tq); color: var(--ink); border-color: var(--tq); }
.opt[aria-pressed="true"]::before { border-color: var(--ink); background: radial-gradient(circle, var(--ink) 45%, transparent 50%); }
.opt:disabled { cursor: default; opacity: .75; }
.opt:focus-visible { outline: 3px solid var(--paper); outline-offset: 2px; }
.progress { height: 6px; background: var(--line); margin: 12px 0 8px; overflow: hidden; }
.progress span { display: block; height: 100%; width: 0; background: var(--tq); }
.progress.is-full span { width: 100%; }
.progress-text { margin: 0 0 4px; color: var(--muted); font-size: 14px; font-weight: 700; }
.note-changed { margin: -6px 0 14px; color: var(--tq); font-weight: 700; font-size: 15px; }
.nav { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }
.nav .btn { margin-top: 0; }
.btn:disabled { opacity: .4; cursor: default; }
.done-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 8px; }
.done-item {
  display: flex; flex-direction: column; gap: 4px; width: 100%; padding: 12px 14px; text-align: left; cursor: pointer;
  font: inherit; color: var(--paper); background: rgba(255,255,255,.07); border: 2px solid var(--line); border-radius: 0;
}
.done-q { font-weight: 700; font-size: 16px; overflow-wrap: anywhere; }
.done-a { color: var(--tq); font-size: 14px; font-weight: 700; }
.done-a.is-open { color: var(--muted); font-weight: 600; }
.done-item:focus-visible { outline: 3px solid var(--paper); outline-offset: 2px; }
.error { background: var(--paper); color: var(--ink); padding: 12px 14px; font-weight: 700; margin-top: 16px; }
.foot { max-width: 560px; width: 100%; margin: 0 auto; padding: 14px 0 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.foot p { margin: 0 0 6px; }
.foot summary { cursor: pointer; }
[hidden] { display: none !important; }
@media (prefers-reduced-motion: no-preference) { .opt { transition: background-color .15s, border-color .15s; } .progress span { transition: width .3s; } }