:root {
  --bg: #f3f1ec;
  --ink: #1f1e1c;
  --muted: #5c5954;
  --line: #d7d2c8;
  --blue: #5d6c78;
  --green: #6a736a;
  --serif: Georgia, "Palatino Linotype", Palatino, serif;
  --sans: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --mono: "Cascadia Mono", Consolas, "Courier New", monospace;
  --max: 1160px;
  --read: 720px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.6;
}

a { color: var(--blue); }
a:hover { color: #3d4a54; }

:focus-visible { outline: 3px solid var(--green); outline-offset: 2px; }

.skip {
  position: absolute;
  left: 0.7rem;
  top: -3rem;
  background: #fff;
  padding: 0.35rem 0.55rem;
}
.skip:focus { top: 0.45rem; }

.wrap { width: min(var(--max), calc(100% - 2rem)); margin-inline: auto; }
.read { max-width: var(--read); }

.mast { height: 62px; border-bottom: 1px solid var(--line); background: var(--bg); }
.mast-inner { height: 62px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { color: var(--ink); text-decoration: none; font-family: var(--serif); font-size: 1.15rem; }
.nav { display: flex; flex-wrap: wrap; gap: 0.3rem 0.95rem; }
.nav a { color: var(--ink); text-decoration: none; font-size: 0.95rem; }
.nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 0.2rem; }
.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  font: inherit;
  padding: 0.3rem 0.55rem;
}

.section { padding: 4.5rem 0; }
.section + .section { border-top: 1px solid var(--line); }
.tight { padding-top: 2.5rem; padding-bottom: 2.5rem; }

.eyebrow {
  margin: 0 0 0.55rem;
  color: var(--green);
  font-size: 0.78rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; }
h1 { margin: 0 0 0.8rem; font-size: clamp(2rem, 4vw, 3.1rem); max-width: 18ch; letter-spacing: -0.03em; }
h2 { margin: 0 0 0.8rem; font-size: clamp(1.55rem, 2.5vw, 2.1rem); }
h3 { margin: 0 0 0.35rem; font-size: 1.3rem; }

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
  align-items: start;
}
.span-8 { grid-column: span 8; }
.span-7 { grid-column: span 7; }
.span-5 { grid-column: span 5; }
.span-4 { grid-column: span 4; }

.scale { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.scale div { padding: 0.8rem 0.7rem 0.9rem 0; border-left: 1px solid var(--line); }
.scale div:first-child { border-left: 0; }
.scale strong { display: block; font-family: var(--serif); }
.scale em { display: block; margin-top: 0.25rem; font-style: normal; font-family: var(--mono); font-size: 0.92rem; color: var(--blue); }
.scale p { margin: 0.35rem 0 0; color: var(--muted); font-size: 0.92rem; }

.obs { margin: 0; border-top: 1px solid var(--line); }
.obs div { border-bottom: 1px solid var(--line); padding: 0.7rem 0; }
.obs dt { font-family: var(--serif); }
.obs dd { margin: 0.2rem 0 0; color: var(--muted); }

.band { border-top: 1px solid var(--line); padding: 1.15rem 0; }
.band:last-child { border-bottom: 1px solid var(--line); }
.band ul { margin: 0.4rem 0 0; padding-left: 1.1rem; }

.defs { margin: 1rem 0 0; }
.defs div { border-top: 1px solid var(--line); padding: 0.65rem 0; }
.defs dt { font-family: var(--mono); font-size: 0.95rem; }
.defs dd { margin: 0.2rem 0 0; }

.rows { margin-top: 0.4rem; }
.row {
  display: grid;
  grid-template-columns: minmax(12rem, 16rem) 1fr auto;
  gap: 1rem;
  align-items: baseline;
  border-top: 1px solid var(--line);
  padding: 0.8rem 0;
}
.row p { margin: 0; color: var(--muted); }

.steps { margin: 0; padding: 0; list-style: none; counter-reset: step; }
.steps li {
  counter-increment: step;
  border-top: 1px solid var(--line);
  padding: 0.9rem 0 0.9rem 2.4rem;
  position: relative;
  max-width: var(--read);
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  font-family: var(--mono);
  color: var(--blue);
}

.notes { margin: 0; border-top: 1px solid var(--line); }
.notes div { border-bottom: 1px solid var(--line); padding: 0.7rem 0; }
.notes dt { color: var(--green); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; }
.notes dd { margin: 0.2rem 0 0; }

.library { margin: 0; padding: 0; list-style: none; }
.library li { border-top: 1px solid var(--line); padding: 0.8rem 0; }
.library a { font-family: var(--serif); font-size: 1.22rem; text-decoration: none; }
.library a:hover { text-decoration: underline; }
.library p { margin: 0.2rem 0 0; color: var(--muted); }

.about-band { background: #eceae4; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.address { font-style: normal; }

.foot { padding: 1.3rem 0 2rem; }
.foot p { margin: 0; font-family: var(--serif); font-size: 1.15rem; }
.foot nav, .foot .mail { display: flex; flex-wrap: wrap; gap: 0.35rem 0.85rem; margin-top: 0.5rem; }

.prose h2 { font-size: 1.4rem; margin-top: 1.5rem; }
.prose p { margin: 0.75rem 0; }

@media (max-width: 900px) {
  .span-8, .span-7, .span-5, .span-4 { grid-column: 1 / -1; }
  .scale { grid-template-columns: 1fr; }
  .scale div { border-left: 0; border-top: 1px solid var(--line); }
  .scale div:first-child { border-top: 0; }
  .row { grid-template-columns: 1fr; gap: 0.25rem; }
}

@media (max-width: 700px) {
  .nav-toggle { display: inline-block; }
  .mast { position: relative; }
  .nav {
    display: none;
    position: absolute;
    top: 62px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 0.75rem 1rem 1rem;
    flex-direction: column;
  }
  .nav.is-open { display: flex; }
}