:root {
  --ink: #1d2430;
  --muted: #56606e;
  --line: #d9dee6;
  --paper: #ffffff;
  --accent: #1f5fbf;
  --accent-ink: #ffffff;
  --tag-bg: #eef3fb;
  --tag-ink: #1f3f73;
  --warn-bg: #fff4d6;
  --warn-ink: #5c4300;
  --pending-bg: #ffe066;
  --alert: #b00020;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
  overflow-wrap: anywhere;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
main { padding-bottom: 32px; }
section { padding: 20px 0; border-top: 1px solid var(--line); }
section:first-child { border-top: 0; }
h1 { font-size: 1.6rem; line-height: 1.25; margin: 16px 0 12px; }
h2 { font-size: 1.2rem; margin: 0 0 10px; }
h3 { font-size: 1rem; margin: 0 0 6px; }
p { margin: 0 0 12px; }
ul, ol { padding-left: 1.2em; margin: 0 0 12px; }
li { margin-bottom: 6px; }
a { color: var(--accent); }
.sub { color: var(--muted); font-size: 1.05rem; }
.stage-label {
  display: inline-block;
  font-style: italic;
  color: var(--warn-ink);
  background: var(--warn-bg);
  padding: 8px 10px;
  border-radius: 6px;
}
.site-head { border-bottom: 1px solid var(--line); padding: 10px 0; }
.site-head .wrap { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; }
.brand { font-weight: 700; }
.badge { font-size: 0.85rem; background: var(--tag-bg); color: var(--tag-ink); padding: 2px 8px; border-radius: 999px; }
.top-link { margin-left: auto; font-size: 0.95rem; }
.site-foot { border-top: 1px solid var(--line); color: var(--muted); font-size: 0.9rem; padding: 16px 0 24px; }
.draft-banner { background: var(--alert); color: #fff; text-align: center; padding: 8px 16px; font-weight: 700; font-size: 0.9rem; }
.pending { background: var(--pending-bg); color: var(--ink); padding: 0 3px; }
.tag {
  display: inline-block;
  font-size: 0.8rem;
  background: var(--tag-bg);
  color: var(--tag-ink);
  padding: 1px 8px;
  border-radius: 999px;
  margin-left: 4px;
  white-space: nowrap;
}
.btn {
  display: inline-block;
  min-height: 44px;
  padding: 10px 18px;
  background: var(--accent);
  color: var(--accent-ink);
  border: 0;
  border-radius: 8px;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
.btn[disabled] { background: #9aa5b5; cursor: not-allowed; }
.btn-quiet { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.two-col { display: grid; gap: 16px; grid-template-columns: 1fr; }
.signup .field { margin-bottom: 16px; }
.signup label { display: block; font-weight: 600; margin-bottom: 4px; }
.signup input[type="text"],
.signup input[type="email"],
.signup select,
.signup textarea {
  width: 100%;
  min-height: 44px;
  font: inherit;
  padding: 8px 10px;
  border: 1px solid #9aa5b5;
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
}
.signup textarea { min-height: 96px; }
.signup small, .hint { display: block; color: var(--muted); font-size: 0.85rem; font-weight: 400; }
.signup fieldset { border: 0; padding: 0; margin: 0 0 16px; }
.signup legend { font-weight: 600; margin-bottom: 6px; }
.choices { display: grid; gap: 6px; }
.choice { display: flex; align-items: flex-start; gap: 8px; font-weight: 400; min-height: 44px; }
.choice input { margin-top: 6px; width: 18px; height: 18px; flex: none; }
.consent-text { font-size: 0.95rem; color: var(--muted); margin-left: 26px; }
.notice { background: var(--warn-bg); color: var(--warn-ink); padding: 10px 12px; border-radius: 6px; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
details { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin-bottom: 8px; }
summary { cursor: pointer; font-weight: 600; }
details p { margin: 8px 0 0; }
:focus-visible { outline: 3px solid #ffb703; outline-offset: 2px; }
@media (min-width: 720px) {
  .two-col { grid-template-columns: 1fr 1fr; }
  h1 { font-size: 2rem; }
}