:root { --bg: #f6f4ef; --card: #fff; --ink: #1f2a30; --muted: #5f6b72; --line: #dfdbd2; --brand: #2f4858; --soft: #e9f0f3; --danger: #b3261e; --accent: #f4b860; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #12171b; --card: #1c242a; --ink: #e8eef1; --muted: #9aa8b0; --line: #2d3a42; --brand: #6fa3bd; --soft: #22323b; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--brand); }
.top { background: #2f4858; color: #fff; padding: 12px 16px; }
.top .in { max-width: 760px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.top a.brand { color: #fff; text-decoration: none; font-weight: 700; font-size: 18px; display: flex; align-items: center; gap: 8px; }
.top nav a { color: #fff; opacity: .9; text-decoration: none; margin-left: 14px; font-size: 14px; }
.crisis { background: var(--danger); color: #fff; text-align: center; padding: 8px 16px; font-size: 14px; }
.crisis a { color: #fff; font-weight: 700; }
main { max-width: 760px; margin: 0 auto; padding: 20px 16px 48px; }
h1 { font-size: 30px; line-height: 1.2; margin: 8px 0 4px; }
h2 { font-size: 20px; margin: 28px 0 8px; }
h3 { font-size: 17px; margin: 20px 0 6px; }
.muted { color: var(--muted); font-size: 14px; }
.box { background: var(--soft); border-radius: 12px; padding: 14px 16px; margin: 16px 0; }
.box.warn { background: #fdecea; color: #5c1410; }
@media (prefers-color-scheme: dark) { .box.warn { background: #3a1d1b; color: #f6d4d1; } }
table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 8px; border-bottom: 1px solid var(--line); }
th { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
ul, ol { padding-left: 22px; }
li { margin: 4px 0; }
footer { max-width: 760px; margin: 0 auto; padding: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer a { margin-right: 14px; }

/* help portal */
.search { width: 100%; font: inherit; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--card); color: var(--ink); margin: 12px 0 4px; }
.cats { display: grid; gap: 14px; margin-top: 16px; }
.cat { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.cat h2 { margin: 0 0 6px; font-size: 17px; }
.cat a { display: block; padding: 6px 0; text-decoration: none; border-bottom: 1px solid var(--line); }
.cat a:last-child { border-bottom: 0; }
article { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
article h1 { font-size: 26px; }
.back { display: inline-block; margin-bottom: 8px; text-decoration: none; }
.steps li { margin: 8px 0; }
.related { margin-top: 20px; }
.empty { color: var(--muted); padding: 20px 0; }
.tagline { color: var(--muted); font-size: 14px; letter-spacing: .08em; text-transform: uppercase; margin: 6px 0 0; }