:root {
  --mist: #eef1f3;
  --paper: #f7f6f3;
  --slate: #2f3e4a;
  --heather: #6b4c7a;
  --heather-deep: #563c62;
  --bracken: #8a6a4b;
  --mute: #5d676e;
  --line: #d5dbe0;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--mist);
  color: var(--slate);
  font-family: "Figtree", sans-serif;
  font-size: 17px;
  line-height: 1.65;
}
img { width: 100%; display: block; object-fit: cover; }
a { color: var(--heather); text-decoration: none; }
h1, h2, h3, .title {
  font-family: "Newsreader", serif;
  font-optical-sizing: auto;
  font-weight: 600;
  line-height: 1.15;
}

.mast {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.edition {
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 8px;
  background: var(--slate);
  color: #e8eef2;
}
.mast-row {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 12px 32px;
}
.title { color: var(--slate); font-size: 28px; }
.title em { font-style: italic; color: var(--heather); font-weight: 500; }
nav { display: flex; flex-wrap: wrap; gap: 14px; }
nav a { color: var(--slate); font-size: 14px; }
nav a:hover { color: var(--heather); }
.mail { margin-left: auto; font-size: 13px; }
.menu {
  display: none;
  background: var(--heather);
  color: #fff;
  border: 0;
  padding: 8px 12px;
  font: inherit;
  cursor: pointer;
}

.hero figure { position: relative; }
.hero img { height: min(72vh, 640px); }
.hero figcaption {
  position: absolute;
  left: 32px;
  bottom: 16px;
  color: #fff;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  text-shadow: 0 1px 8px rgba(0,0,0,0.45);
}
.hero-copy { padding: 40px 32px 20px; max-width: 820px; }
.kicker {
  color: var(--heather);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 600;
}
h1 { font-size: clamp(36px, 5vw, 58px); margin: 10px 0 14px; }
.lede { color: var(--mute); max-width: 56ch; }
.hero-cta { display: flex; gap: 10px; margin-top: 24px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  font: inherit;
  font-weight: 600;
  border: 1px solid var(--heather);
  cursor: pointer;
}
.btn.heather { background: var(--heather); color: #fff; }
.btn.heather:hover { background: var(--heather-deep); }
.btn.slate { background: transparent; color: var(--slate); border-color: var(--slate); }

.rule {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.rule article { padding: 20px 24px; border-right: 1px solid var(--line); }
.rule article:last-child { border-right: 0; }
.rule strong { display: block; font-family: "Newsreader", serif; font-size: 20px; }
.rule span { color: var(--mute); font-size: 14px; }

section { padding: 72px 32px; }
h2 { font-size: clamp(30px, 4vw, 46px); margin: 8px 0 24px; max-width: 22ch; }
.split, .desk-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 32px; }
.split p { margin-bottom: 14px; color: var(--mute); }
aside, form {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 24px;
}
aside h3, .desk h3 { margin-bottom: 10px; }
aside ul, .desk ul { margin-top: 12px; padding-left: 18px; color: var(--mute); }

.book { background: var(--paper); }
.book ol { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: step; }
.book li { border-top: 3px solid var(--heather); padding-top: 12px; }
.book li::before {
  counter-increment: step;
  content: counter(step, upper-roman);
  color: var(--heather);
  font-family: "Newsreader", serif;
  display: block;
  margin-bottom: 6px;
}
.book h3 { font-size: 22px; margin-bottom: 8px; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.filters button, #rhedaFaq button {
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--slate);
  padding: 8px 14px;
  font: inherit;
  cursor: pointer;
}
.filters button.on { background: var(--heather); color: #fff; border-color: var(--heather); }

.line-grid, .who, .week, .col-grid {
  display: grid;
  gap: 14px;
}
.line-grid { grid-template-columns: repeat(4, 1fr); }
.line-grid article, .who article, .week article, .col-grid article {
  background: var(--paper);
  border: 1px solid var(--line);
}
.line-grid img { height: 160px; }
.line-grid h3, .line-grid p { padding: 0 14px; }
.line-grid h3, .who h3, .week h3, .col-grid h3 { margin: 12px 0 8px; font-size: 22px; }
.line-grid p, .who p, .week p, .col-grid p { padding-bottom: 14px; color: var(--mute); font-size: 15px; }
.line-grid article.off { display: none; }
.who { grid-template-columns: repeat(3, 1fr); }
.who article, .week article, .col-grid article { padding: 8px 14px 0; }
.week { grid-template-columns: repeat(3, 1fr); }
.week h3 { color: var(--heather); }
.col-grid { grid-template-columns: repeat(3, 1fr); }
.col-grid time {
  display: block;
  padding-top: 14px;
  color: var(--bracken);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

#rhedaFaq { max-width: 800px; }
#rhedaFaq article { border-bottom: 1px solid var(--line); }
#rhedaFaq button {
  width: 100%;
  text-align: left;
  border: 0;
  background: none;
  font-family: "Newsreader", serif;
  font-size: 24px;
  padding: 14px 0;
}
#rhedaFaq p { display: none; color: var(--mute); padding-bottom: 12px; }
#rhedaFaq article.open p { display: block; }

.desk { background: var(--paper); border-top: 1px solid var(--line); }
address { font-style: normal; margin: 16px 0; }
form { display: grid; gap: 12px; }
label { display: grid; gap: 6px; font-size: 13px; color: var(--mute); }
input, select, textarea {
  border: 1px solid var(--line);
  background: #fff;
  padding: 11px;
  font: inherit;
  color: var(--slate);
}
.fine, .status { font-size: 14px; color: var(--mute); }
.status.ok { color: var(--heather); }

footer {
  padding: 36px 32px 48px;
  text-align: center;
  background: var(--slate);
  color: #c9d2d8;
}
footer .title { color: #fff; font-size: 32px; margin-bottom: 8px; }
footer a { color: #d4b8e0; }
.tiny { margin-top: 14px; font-size: 12px; opacity: 0.8; }

@media (max-width: 980px) {
  .rule, .split, .book ol, .line-grid, .who, .week, .col-grid, .desk-grid {
    grid-template-columns: 1fr;
  }
  .hero img { height: 280px; }
  .rule article { border-right: 0; border-bottom: 1px solid var(--line); }
  nav, .mail { display: none; }
  nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--paper);
    padding: 16px 20px 24px;
    border-bottom: 1px solid var(--line);
  }
  .menu { display: inline-flex; margin-left: auto; }
  .mast-row, .hero-copy, section, footer { padding-left: 16px; padding-right: 16px; }
  .hero figcaption { left: 16px; }
}