/* Lock and Lay — the public guide pages: gene guides, the gene index, the morph calculator (#252). Paper, ink, rules. */
:root {
  --paper: #f3eee4; --paper-2: #e9e2d4; --paper-3: #ddd4c2; --ink: #1e1a15; --ink-2: #5d564c; --ink-3: #8d8578;
  --rule: #cfc6b3; --rule-2: #b9ae98; --moss: #2f5d3a; --moss-2: #3e7a4c; --brick: #8b3a2b; --amber: #b8731f;
  --serif: "Fraunces", Georgia, "Times New Roman", serif; --sans: Roboto, system-ui, -apple-system, "Segoe UI", sans-serif; --mono: "Roboto Mono", ui-monospace, Menlo, monospace;
}
@media (prefers-color-scheme: dark) { :root { --paper: #1f1d1a; --paper-2: #27241f; --paper-3: #34302a; --ink: #ece5d6; --ink-2: #b3a996; --ink-3: #8a8174; --rule: #3a352e; --rule-2: #4d463d; --moss: #6fae7e; --moss-2: #7cc48c; --brick: #e07a66; } }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.6 var(--sans); }
a { color: var(--moss); text-underline-offset: 2px; }
.sx-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 24px; border-bottom: 1px solid var(--rule); flex-wrap: wrap; }
.sx-brand { font: 600 22px/1 var(--serif); color: var(--ink); text-decoration: none; }
.sx-brand i { font-style: italic; color: var(--amber); }
.sx-top nav { display: flex; align-items: center; gap: 18px; font-size: 14px; }
.sx-top nav a { color: var(--ink-2); text-decoration: none; }
.sx-top nav a:hover { color: var(--ink); }
.sx-top .sx-play, .sx-btn { display: inline-block; padding: 9px 16px; border-radius: 999px; background: var(--moss); color: #fff !important; font-weight: 600; text-decoration: none; }
.sx-btn { padding: 12px 22px; font-size: 16px; }
.sx-crumbs { max-width: 860px; margin: 18px auto 0; padding: 0 24px; font-size: 13px; color: var(--ink-3); }
.sx-crumbs a { color: var(--ink-3); }
.sx-main { padding: 8px 24px 40px; }
.sx-art { max-width: 760px; margin: 0 auto; }
.sx-art.wide { max-width: 860px; }
.sx-eyebrow { margin: 18px 0 4px; font: 500 12px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--moss); }
h1 { margin: 0 0 16px; font: 600 clamp(30px, 5vw, 44px)/1.12 var(--serif); letter-spacing: -.01em; }
h2 { margin: 36px 0 10px; padding-top: 18px; border-top: 1px solid var(--rule); font: 600 22px/1.25 var(--serif); }
p { margin: 0 0 14px; color: var(--ink-2); }
p b, li b { color: var(--ink); }
.sx-note { padding: 12px 14px; border-left: 3px solid var(--amber); background: var(--paper-2); border-radius: 0 8px 8px 0; font-size: 15px; }
.sx-cta { margin: 22px 0 6px; }
/* pairing odds */
.sx-odds { width: 100%; border-collapse: collapse; font-size: 15px; }
.sx-odds th, .sx-odds td { text-align: left; vertical-align: top; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--rule); }
.sx-odds thead th { font: 500 11px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.sx-odds tbody th { width: 34%; font-weight: 600; color: var(--ink); }
.sx-odd { display: inline-block; margin: 0 14px 4px 0; color: var(--ink-2); }
.sx-odd b { font-family: var(--mono); color: var(--moss); margin-right: 3px; }
.sx-combos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; }
.sx-combos li { padding: 10px 14px; border: 1px solid var(--rule); border-radius: 10px; display: grid; gap: 2px; }
.sx-combos b { font-family: var(--serif); font-size: 17px; }
.sx-combos span { font-size: 13px; color: var(--ink-3); }
.sx-kin a { display: inline-block; margin: 0 8px 8px 0; padding: 4px 11px; border: 1px solid var(--rule-2); border-radius: 999px; font-size: 14px; text-decoration: none; color: var(--ink-2); }
.sx-kin a:hover { border-color: var(--moss); color: var(--moss); }
/* the index */
.sx-genes { list-style: none; margin: 0 0 8px; padding: 0; columns: 3 220px; column-gap: 28px; }
.sx-genes li { break-inside: avoid; padding: 6px 0; border-bottom: 1px solid var(--rule); display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.sx-genes a { font-weight: 600; text-decoration: none; }
.sx-genes span { font-size: 12.5px; color: var(--ink-3); }
.sx-genes .sx-mut { color: var(--amber); font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
/* the calculator */
.calc { display: grid; grid-template-columns: 1fr auto 1fr; gap: 14px; align-items: start; margin: 22px 0 8px; }
.calc-par { border: 1px solid var(--rule); border-radius: 14px; padding: 14px 16px 16px; background: var(--paper-2); }
.calc-par h2 { margin: 0 0 10px; padding: 0; border: 0; font-size: 19px; display: flex; align-items: center; gap: 8px; }
.calc-sx { width: 28px; height: 28px; border-radius: 50%; display: inline-grid; place-items: center; font: 600 16px/1 var(--sans); }
.calc-sx.f { color: #b04e7c; background: rgba(217,143,176,.2); } .calc-sx.m { color: #2f6f99; background: rgba(111,163,201,.22); }
.calc-x { align-self: center; font: 400 26px/1 var(--serif); color: var(--ink-3); }
.calc-genes { display: grid; gap: 6px; margin-bottom: 10px; }
.calc-gene { display: flex; gap: 6px; }
.calc-gene select { flex: 1; min-width: 0; height: 38px; padding: 0 10px; border: 1px solid var(--rule-2); border-radius: 9px; background: var(--paper); color: var(--ink); font: 15px var(--sans); }
.calc-gene button { flex: none; width: 38px; height: 38px; border: 1px solid var(--rule-2); border-radius: 9px; background: transparent; color: var(--ink-2); font-size: 20px; cursor: pointer; }
.calc-gene button:hover { color: var(--brick); border-color: var(--brick); }
.calc-normal { margin: 0 0 4px; font-style: italic; color: var(--ink-3); }
.calc-add { display: grid; gap: 4px; font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.calc-add input { height: 40px; padding: 0 12px; border: 1px dashed var(--rule-2); border-radius: 9px; background: var(--paper); color: var(--ink); font: 15px var(--sans); text-transform: none; letter-spacing: 0; }
.calc-add input:focus { outline: 2px solid var(--moss); outline-offset: 1px; border-style: solid; }
.calc-out { margin-top: 10px; }
.calc-n { font: 500 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.calc-res { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.calc-res li { position: relative; display: flex; align-items: baseline; gap: 12px; padding: 9px 12px 12px; border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; }
.calc-res li i { position: absolute; left: 0; bottom: 0; height: 3px; background: var(--moss-2); }
.calc-res li.bad i { background: var(--brick); }
.calc-pct { flex: none; min-width: 56px; font: 600 16px var(--mono); color: var(--moss); }
.calc-res li.bad .calc-pct { color: var(--brick); }
.calc-nm { color: var(--ink); font-weight: 500; }
.sx-foot { border-top: 1px solid var(--rule); padding: 22px 24px 30px; }
.sx-foot p { max-width: 860px; margin: 0 auto 8px; font-size: 14px; }
.sx-fine { font-size: 12.5px !important; color: var(--ink-3); }
@media (max-width: 640px) {
  .sx-top { padding: 12px 16px; } .sx-top nav { gap: 12px; } .sx-crumbs, .sx-main { padding-left: 16px; padding-right: 16px; }
  .calc { grid-template-columns: 1fr; } .calc-x { justify-self: center; }
  .sx-odds tbody th { width: auto; display: block; padding-bottom: 2px; border: 0; } .sx-odds td { display: block; padding-top: 0; }
  .sx-odds thead { display: none; }
}