/* NZ Bouldering Notes: slate, stone and a little rust */
:root {
  --nb-slate-900: #23272c;
  --nb-slate-700: #3b4148;
  --nb-slate-500: #6a727b;
  --nb-stone-100: #f3f0eb;
  --nb-stone-200: #e6e1d8;
  --nb-stone-300: #d3ccc0;
  --nb-rust: #a4552f;
  --nb-rust-deep: #7e3f21;
  --nb-paper: #fbfaf7;
  --nb-measure: 40rem;
  --nb-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --nb-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}
html { text-size-adjust: 100%; box-sizing: border-box; }
.nb-body *, .nb-body ::before, .nb-body ::after { box-sizing: inherit; }
body.nb-body {
  margin: 0;
  background: var(--nb-stone-100);
  color: var(--nb-slate-900);
  font: 1.0625rem/1.65 var(--nb-serif);
}
a { color: var(--nb-rust-deep); text-underline-offset: 0.18em; }
a:hover { color: var(--nb-rust); }
.nb-skip { position: absolute; left: -999px; }
.nb-skip:focus { left: 1rem; top: 1rem; background: var(--nb-paper); padding: .4rem .7rem; z-index: 5; }

.nb-frame {
  display: grid;
  grid-template-columns: 15.5rem minmax(0, 1fr);
  max-width: 68rem;
  margin: 0 auto;
  min-height: 80vh;
}
.nb-rail {
  background: var(--nb-slate-700);
  color: var(--nb-stone-200);
  padding: 2rem 1.4rem;
  font-family: var(--nb-sans);
  font-size: .95rem;
}
.nb-rail a { color: var(--nb-stone-100); text-decoration: none; }
.nb-rail a:hover, .nb-rail a[aria-current] { color: #f0b493; }
.nb-rail__name { margin: 0; font-size: 1.25rem; font-weight: 700; letter-spacing: .01em; line-height: 1.25; }
.nb-rail__line { margin: .35rem 0 1.6rem; color: var(--nb-stone-300); font-size: .85rem; }
.nb-rail__nav ul, .nb-rail__recent ol { list-style: none; margin: 0; padding: 0; }
.nb-rail__nav li { border-top: 1px solid rgba(255,255,255,.12); }
.nb-rail__nav li a { display: block; padding: .5rem 0; }
.nb-rail__recent { margin-top: 2rem; }
.nb-rail__recent li { margin-bottom: .6rem; line-height: 1.35; font-size: .88rem; }
.nb-rail__label { text-transform: uppercase; letter-spacing: .09em; font-size: .72rem; font-weight: 700; color: var(--nb-slate-500); margin: 0 0 .6rem; }
.nb-rail .nb-rail__label { color: #a9b0b8; }

.nb-main { background: var(--nb-paper); padding: 2.4rem 2.6rem 3rem; }
.nb-kicker { margin: 0 0 .3rem; font: 700 .78rem/1 var(--nb-sans); text-transform: uppercase; letter-spacing: .1em; }
.nb-kicker a { color: var(--nb-rust); text-decoration: none; }
.nb-note__title, .nb-page__title { font-size: 2rem; line-height: 1.2; margin: 0 0 .5rem; max-width: var(--nb-measure); }
.nb-note__meta { font: .85rem/1.4 var(--nb-sans); color: var(--nb-slate-500); margin: 0 0 1.8rem; }
.nb-prose { max-width: var(--nb-measure); }
.nb-prose h2 { font-size: 1.35rem; margin: 2.2rem 0 .6rem; line-height: 1.3; }
.nb-prose h3 { font-size: 1.1rem; margin: 1.6rem 0 .4rem; }
.nb-prose li { margin-bottom: .35rem; }
.nb-prose blockquote { margin: 1.4rem 0; padding: .2rem 0 .2rem 1rem; border-left: 3px solid var(--nb-rust); color: var(--nb-slate-700); }
.nb-prose table { border-collapse: collapse; margin: 1.4rem 0; font: .92rem/1.4 var(--nb-sans); width: 100%; }
.nb-prose th, .nb-prose td { border-bottom: 1px solid var(--nb-stone-300); padding: .45rem .5rem; text-align: left; vertical-align: top; }
.nb-prose th { background: var(--nb-stone-200); }
.nb-fig { margin: 1.8rem 0; color: var(--nb-slate-700); }
.nb-fig svg, .nb-figure { width: 100%; height: auto; max-width: 34rem; display: block; }
.nb-fig figcaption { font: .82rem/1.4 var(--nb-sans); color: var(--nb-slate-500); margin-top: .5rem; }

.nb-note__more { margin-top: 3rem; padding-top: 1.2rem; border-top: 2px solid var(--nb-stone-200); font-family: var(--nb-sans); font-size: .92rem; max-width: var(--nb-measure); }
.nb-note__more ul { padding-left: 1.1rem; margin: 0; }

.nb-hub__h { font-size: 1.2rem; margin: 2.4rem 0 .8rem; }
.nb-list { list-style: none; padding: 0; margin: 0; max-width: 46rem; font-family: var(--nb-sans); font-size: .95rem; }
.nb-list__row { display: grid; grid-template-columns: 9.5rem 1fr; gap: 1rem; padding: .55rem 0; border-bottom: 1px dotted var(--nb-stone-300); }
.nb-list__row time { color: var(--nb-slate-500); font-variant-numeric: tabular-nums; }
.nb-intro { font-size: 1.15rem; color: var(--nb-slate-700); max-width: var(--nb-measure); }
.nb-tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin: 2rem 0; max-width: 46rem; }
.nb-tile { border: 1px solid var(--nb-stone-300); border-top: 4px solid var(--nb-rust); padding: .9rem 1rem; background: #fff; }
.nb-tile h2 { margin: 0 0 .3rem; font-size: 1.1rem; }
.nb-tile p { margin: 0; font: .9rem/1.45 var(--nb-sans); color: var(--nb-slate-700); }

.nb-foot { max-width: 68rem; margin: 0 auto; padding: 1.4rem 2rem 2.4rem; font: .85rem/1.5 var(--nb-sans); color: var(--nb-slate-500); }
.nb-foot p { margin: 0 0 .5rem; max-width: 48rem; }
.nb-foot__links a { color: var(--nb-slate-700); }

@media (max-width: 760px) {
  .nb-frame { grid-template-columns: 1fr; }
  .nb-rail { padding: 1.2rem 1rem; }
  .nb-rail__nav ul { display: flex; flex-wrap: wrap; gap: 0 1rem; }
  .nb-rail__nav li { border: 0; }
  .nb-rail__recent { display: none; }
  .nb-main { padding: 1.6rem 1rem 2.4rem; }
  .nb-note__title, .nb-page__title { font-size: 1.6rem; }
  .nb-tiles { grid-template-columns: 1fr; }
  .nb-list__row { grid-template-columns: 1fr; gap: .1rem; }
  .nb-foot { padding: 1.2rem 1rem 2rem; }
}