/* Shared styles for secondary pages (thank, privacy, terms, 404).
   Tokens mirror index.html and DESIGN.md; keep them in sync. */
:root {
  --paper: #f7f6f2;
  --ink: #0e1b2d;
  --slate: #293c52;
  --muted: #4f5f72;
  --rule: #b0b8c1;
  --green: #058144;
  --green-deep: #046a38;
  --head: 'Libre Franklin', 'Franklin Gothic Medium', 'Arial Narrow', sans-serif;
  --text: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --gutter: clamp(16px, 4vw, 56px);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--text); font-size: 18px; line-height: 1.6; background: var(--paper); color: var(--ink); }
::selection { background: var(--ink); color: var(--paper); }
h1, h2, h3 { font-family: var(--head); color: var(--ink); text-wrap: balance; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--green); }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 var(--gutter); }

/* masthead */
nav { max-width: 1360px; margin: 0 auto; padding: 0 var(--gutter); }
.navrow {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 0 14px; border-bottom: 1px solid var(--rule);
}
.logo {
  font-family: var(--head); font-weight: 900; font-size: 23px;
  letter-spacing: -0.035em; line-height: 1; text-decoration: none; color: var(--ink);
}
.logo:hover { color: var(--ink); }
.logo .mark { display: none; }
.btn {
  display: inline-block; background: var(--green); color: #fff; text-decoration: none;
  font: 800 16px/1 var(--head); padding: 13px 20px; transition: background-color 0.2s;
}
.btn:hover { background: var(--green-deep); color: #fff; }

main { padding: clamp(40px, 5vw, 64px) 0 clamp(56px, 7vw, 88px); }
h1 { font-size: clamp(40px, 5.2vw, 76px); font-weight: 900; line-height: 0.92; letter-spacing: -0.04em; margin-bottom: 18px; }
h1 .hl { color: var(--green); }
.lede { font-size: clamp(19px, 1.6vw, 23px); line-height: 1.45; color: var(--slate); margin-bottom: 32px; }
.updated { font-family: var(--head); font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 32px; padding-bottom: 12px; border-bottom: 1px solid var(--ink); }

.legal h2 { font-size: 23px; font-weight: 900; letter-spacing: -0.02em; line-height: 1.1; margin: 36px 0 10px; }
.legal p, .legal li { color: var(--slate); margin-bottom: 12px; }
.legal li strong, .legal p strong { color: var(--ink); }
.legal ul { padding-left: 22px; margin-bottom: 12px; }
.legal table { width: 100%; border-collapse: collapse; margin: 8px 0 16px; font-size: 16px; border-top: 1px solid var(--ink); }
.legal th, .legal td { text-align: left; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.legal th { font-family: var(--head); font-size: 13px; font-weight: 800; color: var(--ink); }

.steps { display: grid; gap: 0; margin: 4px 0 36px; border-top: 1px solid var(--ink); }
.step { padding: 16px 0; border-bottom: 1px solid var(--rule); }
.step .n { font-family: var(--head); font-size: 13px; font-weight: 700; color: var(--green); }
.step h2 { font-size: 23px; font-weight: 900; letter-spacing: -0.02em; line-height: 1.1; margin: 2px 0 6px; }
.step p { color: var(--slate); font-size: 16px; }

footer { max-width: 1360px; margin: 0 auto; padding: 0 var(--gutter) 40px; font-family: var(--head); font-size: 13px; color: var(--slate); }
footer .wrap { max-width: none; padding: 20px 0 0; border-top: 1px solid var(--rule); }
footer .row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; align-items: baseline; }
footer .row .logo { font-size: 23px; color: var(--ink) !important; }
footer .row div a { margin-left: 18px; font-weight: 700; }
footer .row div a:first-child { margin-left: 0; }
footer .op { color: var(--muted); margin-top: 12px; line-height: 1.55; }
footer .op a { margin: 0; }