:root {
  --bg: #FCFCFC;
  --surface: #F5F5F5;
  --ink: #121212;
  --accent: #2398A9;
  --muted: #575757;
  --line: #e6e6e6;
}
* { box-sizing: border-box; }
html { background: var(--bg); color: var(--ink); }
body {
  margin: 0 auto;
  max-width: 44rem;
  padding: 1.5rem 1.25rem 3rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1.05rem;
  line-height: 1.55;
}
a { color: var(--accent); }
a:hover { color: var(--ink); }
.bar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 0.75rem;
  margin-bottom: 1.5rem;
}
.mark { margin: 0; font-weight: 700; letter-spacing: -0.03em; font-size: 1.2rem; }
.mark a { color: var(--ink); text-decoration: none; }
.quiet { color: var(--muted); margin: 0; font-size: 0.92rem; }
.eyebrow {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
  margin: 0 0 0.45rem;
}
h1 {
  font-size: 2.2rem;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 0.85rem;
}
h2 { font-size: 1.35rem; letter-spacing: -0.02em; margin: 2.1rem 0 0.7rem; }
h3 { font-size: 1.02rem; margin: 0 0 0.3rem; }
.lede { font-size: 1.16rem; margin-top: 0; }
.board {
  background: var(--surface);
  border-radius: 1.3rem;
  padding: 1rem 1rem 0.95rem;
  margin: 1.6rem 0 0;
}
.chip {
  display: inline-block;
  margin: 0;
  background: var(--bg);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  font-size: 0.95rem;
}
.days {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.4rem;
  padding: 0.95rem 0 0.35rem;
  margin: 0;
}
.days li {
  background: var(--bg);
  min-height: 4.4rem;
  border-radius: 0.75rem;
  padding: 0.4rem;
  font-size: 0.78rem;
  color: var(--muted);
}
.days span {
  display: block;
  font-size: 0.66rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.days li.clean { background: var(--accent); color: #FCFCFC; }
.days li.open {
  box-shadow: inset 0 0 0 2px var(--accent);
  color: var(--ink);
  font-weight: 700;
}
.phases, .cards {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.65rem;
}
.phases li, .cards li {
  background: var(--surface);
  border-radius: 0.95rem;
  padding: 0.85rem 0.95rem;
}
.phases strong { display: block; color: var(--accent); font-size: 0.95rem; }
.cards p { margin: 0.25rem 0 0; }
.board .note { color: var(--muted); font-size: 0.95rem; margin: 0.7rem 0 0; }
footer {
  margin-top: 2.6rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
footer nav { display: flex; flex-wrap: wrap; gap: 0.35rem 1rem; margin-top: 0.35rem; }
footer p { margin: 0.2rem 0; }
@media (max-width: 700px) {
  .days { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  h1 { font-size: 1.75rem; }
  .bar { flex-direction: column; align-items: flex-start; }
}