/* Shared look for every page: brand tokens, the top menu, the printed-tag
   label card. Pages add only their own extras. */
/* Brand tokens: the same colours and fonts as shinifrontiers.com (ink navy,
   warm off-white, deep amber; Manrope headings, Literata text). */
:root {
  --paper: #F7F7F5; --card: #FFFFFF; --ink: #0F1B2D; --muted: #56606F; --rule: #E3E3DE;
  --accent: #934509; --accent-soft: #F4F1EC; --signal: #934509; --signal-soft: #FBEFE2;
  --pass: #17694A; --pass-soft: #E4F1EA; --fail: #82261C; --fail-soft: #F9EAE8; --code-bg: #EEEEEA;
  --display: "Manrope", system-ui, sans-serif;
  --body: "Literata", Georgia, serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #12161D; --card: #1B212B; --ink: #ECEAE4; --muted: #A3A9B4; --rule: #2C333E;
    --accent: #E6A465; --accent-soft: #2A2118; --signal: #E6A465; --signal-soft: #2A2118;
    --pass: #6CC79B; --pass-soft: #13281E; --fail: #F0968B; --fail-soft: #33191A; --code-bg: #1A1F27;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #12161D; --card: #1B212B; --ink: #ECEAE4; --muted: #A3A9B4; --rule: #2C333E;
  --accent: #E6A465; --accent-soft: #2A2118; --signal: #E6A465; --signal-soft: #2A2118;
  --pass: #6CC79B; --pass-soft: #13281E; --fail: #F0968B; --fail-soft: #33191A; --code-bg: #1A1F27;
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.6 var(--body); }
.wrap { max-width: 760px; margin: 0 auto; padding: 40px 16px 72px; display: grid; gap: 40px; }
section { display: grid; gap: 14px; min-width: 0; }
.stack { display: grid; gap: 40px; min-width: 0; }
.list { display: grid; gap: 12px; min-width: 0; }
h1, h2, h3 { font-family: var(--display); line-height: 1.15; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2rem, 5vw, 2.8rem); font-weight: 700; }
h2 { font-size: 1.4rem; font-weight: 700; }
h3 { font-size: 1.05rem; font-weight: 700; }
p { margin: 0; }
a { color: var(--accent); }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.eyebrow { font: 500 0.75rem/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.lede { font-size: 1.1rem; color: var(--muted); }
.muted { color: var(--muted); font-size: 0.92rem; }
header { display: grid; gap: 16px; }
form, .row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
input[type=text] { flex: 1 1 260px; min-width: 0; font: 400 1rem var(--mono); padding: 12px 14px; border: 2px solid var(--ink); border-radius: 8px; background: var(--card); color: var(--ink); }
button { font: 700 1rem var(--display); padding: 12px 20px; border: 0; border-radius: 8px; background: var(--ink); color: var(--paper); cursor: pointer; }
button.ghost { background: transparent; color: var(--ink); border: 2px solid var(--ink); padding: 10px 16px; }
button.small { font-size: 0.85rem; padding: 6px 12px; }
button[disabled] { opacity: 0.6; cursor: progress; }
.verdict { border-radius: 8px; padding: 14px 16px; font-weight: 600; }
.verdict.pass { background: var(--pass-soft); color: var(--pass); }
.verdict.fail { background: var(--fail-soft); color: var(--fail); }
.verdict.none { background: var(--accent-soft); color: var(--ink); }
.facts { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.facts li { display: grid; grid-template-columns: 4.5rem minmax(0, 1fr); gap: 12px; border-bottom: 1px solid var(--rule); padding-bottom: 8px; overflow-wrap: anywhere; }
.facts b { font: 500 0.8rem/1.6 var(--mono); text-transform: uppercase; letter-spacing: 0.05em; }
.facts .yes b { color: var(--signal); }
.facts .no b { color: var(--pass); }
.card { background: var(--card); border: 1px solid var(--rule); border-radius: 10px; padding: 18px 20px; display: grid; gap: 12px; min-width: 0; }
.price { font: 700 1.6rem/1 var(--display); }
.choice { display: flex; gap: 16px; flex-wrap: wrap; font-size: 0.95rem; }
.choice label { display: flex; gap: 6px; align-items: center; cursor: pointer; }
ul.plain { margin: 0; padding-left: 1.2rem; display: grid; gap: 4px; }
.tag { background: var(--card); border: 2px solid var(--ink); border-radius: 10px; padding: 18px 20px; display: grid; gap: 14px; font-variant-numeric: tabular-nums; }
.tag-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; border-bottom: 2px solid var(--ink); padding-bottom: 10px; }
.tag-head strong { font: 700 1.15rem/1 var(--display); }
.tag-head span { font: 400 0.75rem/1 var(--mono); color: var(--muted); overflow-wrap: anywhere; }
.age { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.age-band { font: 700 1.6rem/1 var(--display); }
.scales, .flags { display: flex; gap: 6px; flex-wrap: wrap; }
.scales span { font: 500 0.75rem/1 var(--mono); border: 1px solid var(--rule); border-radius: 4px; padding: 4px 6px; }
.infl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 18px; font-size: 0.85rem; }
@media (max-width: 480px) { .infl { grid-template-columns: minmax(0, 1fr); } }
.infl div { display: flex; justify-content: space-between; align-items: center; gap: 8px; border-bottom: 1px dotted var(--rule); padding-bottom: 3px; }
.pips { display: inline-flex; gap: 3px; flex: none; }
.pips i { width: 10px; height: 10px; border: 1px solid var(--ink); border-radius: 2px; }
.pips i.on { background: var(--ink); }
.pips i, .infl i { -webkit-print-color-adjust: exact; print-color-adjust: exact; } /* filled squares survive Save as PDF */
.flag { font: 500 0.75rem/1 var(--mono); background: var(--signal-soft); color: var(--signal); border: 1px solid var(--signal); border-radius: 4px; padding: 4px 6px; }
.tag-foot { font: 400 0.72rem/1.5 var(--mono); color: var(--muted); border-top: 1px solid var(--rule); padding-top: 10px; overflow-wrap: anywhere; }
.finding { border-left: 3px solid var(--signal); padding: 4px 0 4px 12px; display: grid; gap: 4px; overflow-wrap: anywhere; }
.finding.design { border-left-color: var(--accent); }
.pill { font: 500 0.7rem/1 var(--mono); text-transform: uppercase; letter-spacing: 0.05em; background: var(--signal-soft); color: var(--signal); border-radius: 4px; padding: 3px 6px; justify-self: start; }
.note { background: var(--accent-soft); border-radius: 6px; padding: 14px 16px; font-size: 0.92rem; display: grid; gap: 8px; }
.linkbox { font: 400 0.85rem/1.5 var(--mono); background: var(--code-bg); border-radius: 6px; padding: 10px 12px; overflow-wrap: anywhere; user-select: all; }
pre { margin: 0; font: 400 0.8rem/1.5 var(--mono); background: var(--code-bg); border-radius: 6px; padding: 12px; overflow-x: auto; max-height: 320px; white-space: pre; }
code { font-family: var(--mono); font-size: 0.9em; background: var(--code-bg); padding: 0.1em 0.35em; border-radius: 3px; overflow-wrap: anywhere; }
details summary { cursor: pointer; font-weight: 600; }
footer { border-top: 1px solid var(--rule); padding-top: 20px; font-size: 0.85rem; color: var(--muted); display: grid; gap: 6px; }
@media print {
  body { background: #fff; color: #000; }
  .no-print { display: none !important; }
  .wrap { padding: 0; gap: 24px; }
  pre { max-height: none; white-space: pre-wrap; overflow-wrap: anywhere; }
}

/* Top menu: same pattern as shinifrontiers.com (wordmark, pill links). */
.skip-link { position: absolute; left: -9999px; top: 8px; background: var(--card); color: var(--ink); padding: 8px 12px; border-radius: 8px; z-index: 60; }
.skip-link:focus { left: 8px; }
.site-nav { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--rule); padding: 10px 24px; display: flex; align-items: center; justify-content: space-between; gap: 8px 16px; flex-wrap: wrap; }
.brand { font: 800 22px/1 var(--display); color: var(--ink); text-decoration: none; letter-spacing: -0.02em; display: inline-flex; align-items: center; white-space: nowrap; }
.brand span { color: var(--accent); }
.brand small { font: 700 0.7rem/1 var(--display); letter-spacing: 0.06em; margin-left: 8px; padding: 4px 7px; border: 1.5px solid currentColor; border-radius: 999px; }
.nav-links { display: flex; gap: 2px; align-items: center; overflow-x: auto; scrollbar-width: none; max-width: 100%; }
.nav-links::-webkit-scrollbar { display: none; }
.nav-links a { font: 600 15px/1 var(--display); color: var(--muted); text-decoration: none; padding: 9px 12px; border-radius: 999px; white-space: nowrap; }
.nav-links a:hover { color: var(--ink); background: var(--accent-soft); }
.nav-links a[aria-current="page"] { color: var(--ink); font-weight: 700; background: var(--accent-soft); }
.nav-links a.out::after { content: " \2197"; }
@media (max-width: 720px) {
  .site-nav { padding: 10px 16px 6px; }
  .nav-links { width: calc(100% + 16px); margin: 0 -8px; }
  .nav-links a { font-size: 14px; padding: 8px 10px; }
}
@media print { .site-nav, .skip-link { display: none; } }