/* Nave — aisle with left and right bays. Signature: three-column plan. */
:root {
  --sn-ink: #2a261f; --sn-paper: #f3eee6; --sn-ashlar: #5a5348; --sn-glass: #3a5c6e;
  --sn-gold: #b8964a; --sn-mute: #6a6458; --sn-card: #fffaf2;
  --sn-disp: "Gloock", Georgia, serif;
  --sn-ui: "Spline Sans", "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: var(--sn-paper); color: var(--sn-ink); font-family: var(--sn-ui); font-size: 17px; line-height: 1.6; }
a { color: var(--sn-glass); }
:focus-visible { outline: 3px solid var(--sn-gold); outline-offset: 2px; }
.sn-skip { position: absolute; left: -9999px; }
.sn-skip:focus { left: 8px; top: 8px; background: #fff; padding: 8px 12px; z-index: 5; }
.sn-span { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.sn-lintel { background: var(--sn-card); border-bottom: 1px solid var(--sn-ashlar); text-align: center; }
.sn-lintel .sn-span { padding: 22px 20px 16px; }
.sn-name { font-family: var(--sn-disp); font-size: 2rem; color: var(--sn-ink); text-decoration: none; display: block; }
.sn-where { margin: 6px 0 14px; font-size: 0.82rem; color: var(--sn-mute); }
.sn-nav { display: flex; justify-content: center; gap: 22px; }
.sn-nav a { color: var(--sn-ink); text-decoration: none; }
.sn-door { display: none; font: inherit; background: var(--sn-ashlar); color: #fff; border: 0; padding: 8px 14px; cursor: pointer; }
.sn-bays { display: none; background: #e8e0d2; padding: 8px 20px 14px; text-align: left; }
.sn-bays[hidden] { display: none; }
.sn-bays a { display: block; padding: 8px 0; color: var(--sn-ink); border-bottom: 1px solid #cfc6b4; }
h1, h2, h3 { font-family: var(--sn-disp); line-height: 1.2; margin: 0 0 12px; font-weight: 400; }
h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.35rem, 2.4vw, 1.8rem); }
p { margin: 0 0 14px; }
.sn-kicker { margin: 0 0 8px; font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--sn-gold); font-weight: 600; }
.sn-lead { font-size: 1.12rem; }
.sn-block { padding: 42px 0; }
.sn-plan { display: grid; grid-template-columns: 1fr 0.7fr 1fr; gap: 12px; margin-top: 18px; }
.sn-side { display: grid; gap: 12px; }
.sn-side article { background: var(--sn-card); padding: 16px; border: 1px solid #d4cbb8; min-height: 160px; }
.sn-aisle { background: var(--sn-ashlar); color: var(--sn-paper); padding: 20px 16px; display: flex; flex-direction: column; justify-content: center; }
.sn-aisle p:first-child { font-family: var(--sn-disp); font-size: 1.4rem; letter-spacing: 0.08em; }
.sn-bay { display: block; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sn-glass); margin-bottom: 6px; }
.sn-packs { list-style: none; margin: 16px 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.sn-pack { background: var(--sn-card); padding: 14px 16px; border: 1px solid #d4cbb8; }
.sn-pack--on { border-color: var(--sn-gold); }
.sn-pack-sub { margin: 0 0 4px; color: var(--sn-mute); }
.sn-pack-pay { font-family: var(--sn-disp); font-size: 1.45rem; margin: 0 0 6px; }
.sn-pack-pay span { font-family: var(--sn-ui); font-size: 0.85rem; color: var(--sn-mute); }
.sn-notes { margin: 0; padding: 0 0 0 18px; }
.sn-notes li { margin-bottom: 8px; }
.sn-pair { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 28px; }
.sn-form { background: var(--sn-card); padding: 20px; border: 1px solid var(--sn-ashlar); }
.sn-f { margin-bottom: 12px; }
.sn-l { display: block; font-weight: 600; margin-bottom: 4px; }
.sn-hint { display: block; font-size: 0.8rem; color: var(--sn-mute); }
.sn-in { width: 100%; font: inherit; padding: 9px 10px; border: 1px solid var(--sn-ashlar); background: #fff; }
.sn-tick { display: grid; grid-template-columns: 22px 1fr; gap: 10px; margin: 12px 0; font-size: 0.86rem; }
.sn-go { width: 100%; background: var(--sn-glass); color: #fff; border: 0; font: inherit; font-weight: 600; padding: 12px 16px; cursor: pointer; }
.sn-pew { min-height: 1.2em; font-weight: 600; }
.sn-pew.is-bad { color: #8d2418; }
.sn-pew.is-good { color: #1d5a32; }
.sn-seated { background: var(--sn-ashlar); color: var(--sn-paper); padding: 22px; }
.sn-doc { padding: 36px 0 48px; max-width: 780px; }
.sn-doc h2 { margin-top: 28px; font-size: 1.25rem; }
.sn-idx { background: var(--sn-card); padding: 16px 18px; margin: 16px 0 24px; }
.sn-aside { background: var(--sn-card); padding: 16px 18px; margin: 0 0 20px; border-top: 3px solid var(--sn-gold); }
.sn-foot { background: var(--sn-ashlar); color: #ddd6c8; padding: 28px 0; font-size: 0.9rem; }
.sn-foot a { color: #fff; }
@media (max-width: 860px) {
  .sn-nav { display: none; }
  .sn-door { display: inline-block; }
  .sn-bays { display: block; }
  .sn-plan, .sn-packs, .sn-pair { grid-template-columns: 1fr; }
}