/* WellTestList — paper, ink, one well-green rule. */
@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Source+Sans+3:ital,wght@0,400;0,500;0,600;1,400&display=swap");

:root {
  --paper: #f4efe6;
  --paper-2: #ece5d8;
  --cream: #faf7f0;
  --ink: #1a1814;
  --muted: #6a645a;
  --rule: #d3c9b6;
  --well: #1a3d33;
  --well-deep: #10261f;
  --well-wash: #e7efe9;
  --link: #1a3d33;
  --warn: #6b3d22;
  --focus: #1a3d33;
  --measure: 38rem;
  --wide: 54rem;
  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Source Sans 3", "Source Sans Pro", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 18px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    radial-gradient(1200px 420px at 50% -80px, rgba(26, 61, 51, 0.05), transparent 60%);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.005em;
}

body::before {
  content: "";
  position: fixed;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--well);
  z-index: 5;
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}
a:hover { color: var(--well-deep); }

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--well);
  color: var(--cream);
  padding: 0.4rem 0.7rem;
  z-index: 10;
}
.skip:focus { left: 0.8rem; top: 0.4rem; }

.wrap {
  width: min(100% - 2.4rem, var(--measure));
  margin-inline: auto;
}
.wrap-wide { width: min(100% - 2.4rem, var(--wide)); }

.site-header {
  padding: 1.7rem 0 1.25rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--rule);
}

.letterhead {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.85rem 1.8rem;
}

.wordmark {
  font-family: var(--serif);
  font-optical-sizing: auto;
  font-size: 1.85rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  line-height: 1;
}
.wordmark:hover { color: var(--well); }
.wordmark span { color: var(--well); font-weight: 400; }

.tagline {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 28rem;
  line-height: 1.4;
}

nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.88rem;
  letter-spacing: 0.01em;
}
nav a { text-decoration: none; color: var(--muted); }
nav a:hover { color: var(--well); }
nav a[aria-current="page"] {
  color: var(--well);
  box-shadow: inset 0 -1px 0 var(--well);
}

h1, h2 {
  font-family: var(--serif);
  font-optical-sizing: auto;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.018em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(1.7rem, 3.4vw, 2.25rem);
  margin: 0 0 0.65rem;
}

h2 {
  font-size: 1.2rem;
  font-weight: 500;
  margin: 2.4rem 0 0.7rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--rule);
}

h3 {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--well);
  margin: 1.6rem 0 0.4rem;
}

p { margin: 0 0 1rem; }
.lede {
  font-size: 1.08rem;
  line-height: 1.55;
  max-width: 40rem;
  margin-bottom: 1.35rem;
}
.meta {
  color: var(--muted);
  font-size: 0.86rem;
  letter-spacing: 0.01em;
  margin: 0 0 1.3rem;
}

ul, ol { margin: 0 0 1.1rem; padding-left: 1.15rem; }
li { margin-bottom: 0.4rem; }

.small, .note, figcaption {
  font-size: 0.88rem;
  color: var(--muted);
}

.lookup {
  background: var(--cream);
  border: 1px solid var(--rule);
  padding: 1.15rem 1.2rem 1rem;
  margin: 0 0 1.75rem;
}
.lookup label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--well);
  margin-bottom: 0.5rem;
}
.lookup-row { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.lookup input[type="text"] {
  flex: 1 1 14rem;
  min-width: 0;
  font: inherit;
  padding: 0.55rem 0.7rem;
  border: 1px solid #c4b9a4;
  background: #fffdf8;
  color: var(--ink);
  border-radius: 0;
}
.lookup button {
  font: inherit;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.55rem 1.05rem;
  border: 0;
  background: var(--well);
  color: var(--cream);
  cursor: pointer;
}
.lookup button:hover { background: var(--well-deep); }
.lookup-note {
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.newest {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 0 0 0.15rem;
  margin: 0 0 2rem;
  border: 0;
  background: transparent;
}
.stamp {
  flex: 0 0 auto;
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--well);
  border: 0;
  padding: 0.15rem 0 0;
  line-height: 1.25;
  text-align: left;
  min-width: 4.2rem;
}
.newest p { margin: 0; padding-left: 1rem; border-left: 1px solid var(--rule); }

.honest {
  border-top: 1px solid var(--rule);
  padding-top: 1.4rem;
  margin-top: 2rem;
}

.table-wrap {
  overflow-x: auto;
  margin: 0.3rem 0 1.4rem;
  border: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--rule);
  background: transparent;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  line-height: 1.45;
}

caption {
  text-align: left;
  font-size: 0.84rem;
  color: var(--muted);
  padding: 0 0 0.55rem;
  caption-side: top;
}

th, td {
  text-align: left;
  vertical-align: top;
  padding: 0.7rem 0.85rem 0.7rem 0;
  border-top: 1px solid var(--rule);
}

thead th {
  background: transparent;
  color: var(--well);
  font-family: var(--serif);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  border-top: 0;
  padding-top: 0.85rem;
  white-space: nowrap;
}

tbody th {
  font-weight: 600;
  background: transparent;
  color: var(--ink);
  min-width: 8.5rem;
  padding-right: 1rem;
}

tbody tr:nth-child(even) td { background: transparent; }

.swipe {
  display: none;
  margin: 0 0 0.35rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.paths thead th { white-space: normal; }

.q-list { list-style: none; padding: 0; counter-reset: q; }
.q-list > li {
  counter-increment: q;
  margin: 0 0 1.15rem;
  padding-left: 2.4rem;
  position: relative;
}
.q-list > li::before {
  content: counter(q, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.12rem;
  color: var(--well);
  font-family: var(--serif);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
}
.q-list strong { display: block; margin-bottom: 0.12rem; font-weight: 600; }

.actions {
  background: transparent;
  border: 0;
  border-top: 1px solid var(--ink);
  padding: 0.2rem 0 0.2rem;
  margin: 0 0 1.6rem;
}
.actions h2 { margin-top: 0.9rem; padding-top: 0; border-top: 0; }
.actions ol { margin-bottom: 0.2rem; }
.actions li { margin-bottom: 0.65rem; }

.not-this {
  border: 0;
  border-top: 1px solid var(--rule);
  padding: 0.2rem 0 0.2rem;
  margin: 0 0 1.4rem;
}
.not-this h2 { border: 0; margin-top: 0.9rem; padding-top: 0; }

aside.flag {
  font-size: 0.9rem;
  color: var(--warn);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 0.85rem 0;
  margin: 0 0 1.4rem;
}

blockquote.source {
  margin: 0 0 1.15rem;
  padding: 0.15rem 0 0.15rem 1rem;
  border-left: 1px solid var(--well);
  color: var(--ink);
  font-style: italic;
}
blockquote.source p { margin-bottom: 0; }

.site-footer {
  margin-top: 3rem;
  padding: 1.4rem 0 2.8rem;
  border-top: 1px solid var(--ink);
  font-size: 0.86rem;
  color: var(--muted);
}
.site-footer p { margin: 0 0 0.45rem; }
.site-footer .motto {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.02rem;
  font-weight: 500;
}
.disclosure { font-size: 0.8rem; max-width: 42rem; }

@media (max-width: 40rem) {
  html { font-size: 16.5px; }
  .swipe { display: block; }
  thead th { white-space: normal; }
  .newest { flex-direction: column; gap: 0.35rem; }
  .newest p { padding-left: 0; border-left: 0; }
}

@media print {
  body::before { display: none; }
  .lookup, nav, .skip { display: none; }
  a { color: inherit; }
}