/* Guide pages (/now/, /planetary-alignment/): plain text pages in the orrery's
   dark palette. Strict CSP — everything lives here, nothing inline. */
:root { color-scheme: dark; }
* { box-sizing: border-box; }
html { background: #01020a; }
body { margin: 0; background: #01020a; color: #edf2ff; font: 16px/1.6 -apple-system, "Segoe UI", system-ui, sans-serif; -webkit-text-size-adjust: 100%; }
a { color: #8aacff; }
a:hover { color: #b7cbff; }
.wrap { max-width: 820px; margin: 0 auto; padding: 0 16px 48px; }
header.site { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 16px; padding: 14px 0; border-bottom: 1px solid rgba(138, 172, 255, 0.18); }
.brand { font-weight: 700; text-decoration: none; color: #edf2ff; font-size: 18px; }
header.site nav { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 14px; }
h1 { font-size: 30px; line-height: 1.2; margin: 28px 0 10px; }
h2 { font-size: 22px; line-height: 1.3; margin: 34px 0 8px; }
h3 { font-size: 17px; margin: 22px 0 6px; }
p, li { max-width: 72ch; }
.lead { font-size: 18px; color: #c9d4f0; }
.cta { display: inline-block; margin: 6px 0 14px; padding: 10px 16px; border-radius: 10px; background: #2f5fd1; color: #fff; text-decoration: none; font-weight: 600; }
.cta:hover { background: #3d6fe6; color: #fff; }
.card { background: rgba(4, 8, 18, 0.86); border: 1px solid rgba(138, 172, 255, 0.18); border-radius: 14px; padding: 14px 16px; margin: 16px 0; }
.card p:first-child { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }
.tablewrap { overflow-x: auto; margin: 12px 0; }
table { border-collapse: collapse; width: 100%; font-size: 14.5px; }
caption { text-align: left; caption-side: bottom; padding: 8px 0; }
th, td { text-align: left; padding: 8px 8px; border-bottom: 1px solid rgba(138, 172, 255, 0.14); vertical-align: top; }
thead th { color: #c9d4f0; font-weight: 600; white-space: nowrap; }
tbody th { font-weight: 600; white-space: nowrap; }
td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
td.act a { white-space: nowrap; }
.sub { display: block; color: #9fb0d8; font-size: 13px; white-space: nowrap; }
table.stack { min-width: 720px; }
.muted { color: #9fb0d8; font-size: 14px; }
.retro { color: #ffc86b; }
.now-stamp { font-variant-numeric: tabular-nums; }
svg.topdown { width: 100%; height: auto; max-width: 560px; display: block; margin: 8px auto; }
svg.strip { width: 240px; height: 50px; display: block; }
.faq h3 { margin-top: 20px; }
.sources li { margin: 4px 0; }
footer.site { margin-top: 40px; padding-top: 16px; border-top: 1px solid rgba(138, 172, 255, 0.18); font-size: 13.5px; color: #9fb0d8; }
@media (max-width: 640px) {
	h1 { font-size: 24px; }
	h2 { font-size: 20px; }
	/* Wide tables become one block per row: "Label: value" lines. */
	table.stack { min-width: 0; font-size: 14.5px; }
	table.stack thead { display: none; }
	table.stack tr { display: block; padding: 10px 0; border-bottom: 1px solid rgba(138, 172, 255, 0.14); }
	table.stack th[scope=row] { display: block; padding: 0 0 3px; border: 0; font-size: 16px; }
	table.stack td { display: block; padding: 1px 0; border: 0; white-space: normal; }
	table.stack td[data-label]::before { content: attr(data-label) ": "; color: #9fb0d8; }
	table.stack .sub { display: inline; white-space: normal; }
	table.stack .sub::before { content: " · "; }
	table.stack td.stripcell { padding-top: 6px; }
	table.stack td.act { padding-top: 4px; }
}