:root {
  --ink: #14213D;
  --muted: #4A5568;
  --link: #1D4ED8;
  --link-hover: #1E3A8A;
  --bg: #FFFFFF;
  --surface: #F6F8FB;
  --line: #D5DCE8;
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 1.0625rem/1.65 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.wrap {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 16px;
}

.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--ink);
  text-decoration: none;
}

nav a {
  margin-left: 16px;
  padding: 6px 0;
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
}
nav a[aria-current="page"] { border-bottom: 2px solid var(--link); }
nav a:hover, .brand:hover { color: var(--link); }

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

h1 {
  font-size: clamp(1.75rem, 5vw, 2.375rem);
  line-height: 1.2;
  margin: 32px 0 8px;
}
h2 { font-size: 1.5rem; line-height: 1.3; margin: 40px 0 8px; }
h3 { font-size: 1.125rem; line-height: 1.4; margin: 24px 0 4px; }
p, ul, ol { margin: 0 0 16px; }
li { margin-bottom: 8px; }

.meta { color: var(--muted); font-size: 0.9375rem; margin-bottom: 24px; }

.answer {
  background: var(--surface);
  border-left: 4px solid var(--link);
  border-radius: 0 8px 8px 0;
  padding: 16px;
  font-size: 1.125rem;
}

.note {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--muted);
  font-size: 0.9375rem;
}

/* Quick picks table */
table.picks {
  width: 100%;
  margin: 16px 0 24px;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
table.picks th,
table.picks td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}
table.picks thead th { background: var(--surface); }
table.picks tr.group th {
  padding-top: 18px;
  background: var(--surface);
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--line);
}

.plat { display: inline-flex; align-items: center; gap: 8px; line-height: 1.2; }
.plat-logo { width: 20px; height: 20px; object-fit: contain; }

ul.options { padding-left: 1.25rem; }

/* Home page */
.hero { padding: 16px 0 8px; }
.lead { font-size: 1.1875rem; color: var(--muted); max-width: 36rem; }

.cards { display: grid; gap: 16px; margin-bottom: 16px; }
.card {
  display: block;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
}
.card:hover { border-color: var(--link); color: var(--ink); }
.card h3 { margin: 0 0 6px; color: var(--link); }
.card p { margin: 0 0 6px; }
.card .card-meta { color: var(--muted); font-size: 0.875rem; margin: 0; }

.btn {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--link);
  color: #FFFFFF;
  font-weight: 600;
  text-decoration: none;
}
.btn:hover { background: var(--link-hover); color: #FFFFFF; }

.todo {
  padding: 12px 16px;
  border: 2px dashed #92400E;
  border-radius: 8px;
  background: #FFF7E0;
  color: var(--ink);
  font-size: 0.9375rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

footer {
  margin-top: 48px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9375rem;
}

/* Phones: each table row becomes a small card */
@media (max-width: 40rem) {
  table.picks,
  table.picks tbody,
  table.picks tr,
  table.picks th,
  table.picks td { display: block; }

  table.picks thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
  }

  table.picks tr {
    margin: 0 0 10px;
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
  }
  table.picks tr.group { margin: 18px 0 8px; padding: 0; border: 0; }
  table.picks tr.group th { padding: 8px 12px; border-radius: 8px; }

  table.picks td { padding: 4px 0; border: 0; }
  table.picks td::before {
    content: attr(data-label);
    display: block;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}