:root {
	--bg: #F5F6F8;
	--surface: #FFFFFF;
	--ink: #161A22;
	--muted: #5B6372;
	--line: #DCE0E7;
	--accent: #1F3A8A;
	--accent-ink: #FFFFFF;
	--ok: #1C6B45; --ok-bg: #E0F1E8;
	--wait: #7A5300; --wait-bg: #FAEFD5;
	--bad: #9E2A2B; --bad-bg: #F8E1E1;
	--info: #1F3A8A; --info-bg: #E4E9F7;
	--mute-bg: #ECEEF2;
	--mark: #FFE7A3;
	--font: "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif;
	--mono: ui-monospace, "SF Mono", Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
	:root {
		--bg: #0F1217; --surface: #171B22; --ink: #E4E8EF; --muted: #9AA3B2; --line: #2A303B;
		--accent: #8FA8F5; --accent-ink: #0F1217;
		--ok: #7CD3A6; --ok-bg: #16301F; --wait: #EFC56A; --wait-bg: #33280F; --bad: #F09090; --bad-bg: #3A1818;
		--info: #8FA8F5; --info-bg: #1C2442; --mute-bg: #20252E; --mark: #5A4A12;
	}
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.65 var(--font); word-break: keep-all; overflow-wrap: anywhere; }
a { color: var(--accent); }
.top { position: sticky; top: 0; z-index: 2; display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; justify-content: space-between; padding: 12px 16px; background: var(--surface); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; color: var(--ink); text-decoration: none; }
nav { display: flex; gap: 16px; }
nav a { text-decoration: none; color: var(--muted); font-weight: 500; }
nav a.on { color: var(--ink); }
main { max-width: 860px; margin: 0 auto; padding: 20px 16px 64px; display: grid; gap: 20px; }
h1 { font-size: 22px; line-height: 1.35; margin: 0; text-wrap: balance; }
h2 { font-size: 17px; margin: 0; }
p { margin: 0; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 16px; display: grid; gap: 12px; min-width: 0; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
input[type="url"], input[type="password"], input[type="number"] { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); font: inherit; }
button { font: inherit; font-weight: 600; padding: 9px 14px; border-radius: 8px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink); cursor: pointer; }
button.secondary { background: transparent; color: var(--accent); }
button.quiet { background: transparent; border-color: var(--line); color: var(--ink); font-weight: 500; }
button:disabled { opacity: .5; cursor: default; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.muted { color: var(--muted); font-size: 13.5px; }
.chip { display: inline-block; font-size: 12px; font-weight: 600; padding: 1px 8px; border-radius: 999px; white-space: nowrap; background: var(--mute-bg); color: var(--muted); }
.chip.ok { background: var(--ok-bg); color: var(--ok); }
.chip.wait { background: var(--wait-bg); color: var(--wait); }
.chip.bad { background: var(--bad-bg); color: var(--bad); }
.chip.info { background: var(--info-bg); color: var(--info); }
.list { display: grid; gap: 0; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.list > a, .list > div { display: grid; gap: 4px; padding: 12px 16px; border-bottom: 1px solid var(--line); color: inherit; text-decoration: none; min-width: 0; }
.list > :last-child { border-bottom: 0; }
.list .title { font-weight: 600; }
.insight { display: grid; gap: 8px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.insight .claim { font-weight: 600; }
.insight dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; font-size: 14px; }
.insight dt { color: var(--muted); }
.insight dd { margin: 0; }
.evidence { display: grid; gap: 6px; }
.quote { border-left: 3px solid var(--accent); padding: 6px 10px; background: var(--bg); border-radius: 0 6px 6px 0; font-size: 14px; display: grid; gap: 6px; }
.quote .actions { display: flex; flex-wrap: wrap; gap: 6px; }
.quote button { padding: 4px 10px; font-size: 13px; }
.segments { display: grid; gap: 6px; max-height: 60vh; overflow: auto; padding-right: 4px; }
.seg { display: grid; grid-template-columns: 4.5em 1fr; gap: 8px; font-size: 14px; padding: 4px 6px; border-radius: 6px; }
.seg .t { font-family: var(--mono); font-size: 12px; color: var(--muted); padding-top: 2px; }
.seg.hit { background: var(--info-bg); }
mark { background: var(--mark); color: inherit; }
.events { display: grid; gap: 4px; font-size: 13px; }
.events div { display: grid; grid-template-columns: 9.5em 1fr; gap: 8px; }
.events time { font-family: var(--mono); color: var(--muted); font-size: 12px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; font-size: 13.5px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.err { color: var(--bad); }
audio { width: 100%; }
details summary { cursor: pointer; font-weight: 600; }
body.share main { max-width: 520px; }
body.share .choices { display: grid; gap: 10px; }
body.share .url code { font-size: 13px; overflow-wrap: anywhere; }
@media (max-width: 520px) { .insight dl { grid-template-columns: 1fr; } .events div { grid-template-columns: 1fr; } }
/* 2026-10-24: tabs, content-first rows, processing steps (evidence/observations/2026-10-24-rea-ux-observation.md) */
[hidden] { display: none !important; }
textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); font: inherit; resize: vertical; min-height: 3.2em; }
.guess { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.guess:empty { display: none; }
.guess li { display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: baseline; min-width: 0; }
.guess .url { overflow-wrap: anywhere; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); overflow-x: auto; }
.tab { display: inline-flex; gap: 6px; align-items: center; padding: 8px 12px; border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: none; color: var(--muted); font-weight: 600; text-decoration: none; white-space: nowrap; }
.tab[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); }
.tab .count { font-size: 12px; font-weight: 600; padding: 0 7px; border-radius: 999px; background: var(--mute-bg); color: var(--muted); }
.day { display: grid; gap: 8px; }
.day-label { font-size: 13.5px; color: var(--muted); font-weight: 600; }
.card .title { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card .summary { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; color: var(--ink); font-size: 14px; }
.meta { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: center; color: var(--muted); font-size: 13px; }
.meta > span:not(.chip) + span:not(.chip)::before { content: "·"; margin-right: 10px; }
.steps { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px; font-size: 12.5px; }
.steps li { padding: 2px 8px; border-radius: 999px; background: var(--mute-bg); color: var(--muted); }
.steps li.done { background: var(--ok-bg); color: var(--ok); }
.steps li.now { background: var(--info-bg); color: var(--info); font-weight: 700; }
.guide ol { margin: 0; padding-left: 1.3em; display: grid; gap: 6px; }
.insights { display: grid; gap: 12px; }
.cite { padding: 3px 10px; font-size: 13px; font-family: var(--mono); background: var(--info-bg); color: var(--info); border-color: transparent; }
.seg button.t { padding: 0; border: 0; background: none; color: var(--accent); font: 12px var(--mono); text-align: left; cursor: pointer; }
/* 2026-10-24 closed beta: feedback, help, settings */
a.button { display: inline-block; font-weight: 600; padding: 9px 14px; border-radius: 8px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink); text-decoration: none; }
a.button.quiet { background: transparent; border-color: var(--line); color: var(--ink); font-weight: 500; }
button.danger { background: var(--bad); border-color: var(--bad); color: var(--surface); }
input[type="text"] { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); font: inherit; }
.rate { display: grid; gap: 8px; }
.rate button { padding: 4px 12px; font-size: 13px; }
.rate button[aria-pressed="true"] { background: var(--info-bg); color: var(--info); border-color: transparent; }
.reasons { margin: 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; display: grid; gap: 6px; }
.reasons legend { font-size: 13.5px; font-weight: 600; padding: 0 4px; }
.reasons label { display: flex; gap: 8px; align-items: center; font-size: 14px; }
.fb { gap: 10px; }
.support { display: grid; gap: 0; }
.support-row { display: grid; grid-template-columns: minmax(8em, 13em) max-content 1fr; gap: 4px 12px; align-items: baseline; padding: 8px 0; border-bottom: 1px solid var(--line); }
.support-row:last-child { border-bottom: 0; }
.support .what { font-weight: 600; font-size: 14px; }
.linkbox { display: flex; gap: 8px; align-items: center; }
.hello h1 { font-size: 24px; }
@media (max-width: 520px) { .support-row { grid-template-columns: 1fr max-content; } .support-row .muted { grid-column: 1 / -1; } }

/* 2026-10-25 growth: Kakao button (Kakao design guide: #FEE500, black label 85%, radius 12px), share rows, offers. */
.button.kakao, button.kakao { background: #FEE500; border-color: #FEE500; color: rgba(0, 0, 0, .85); border-radius: 12px; }
.offer { padding: 10px 12px; border: 1px dashed var(--line); border-radius: 8px; }
.consent { border-color: var(--accent); }
.share { display: grid; gap: 6px; }
.share-panel h2 { font-size: 16px; }
pre { margin: 0; padding: 10px 12px; background: var(--mute-bg); border-radius: 8px; overflow-x: auto; font: 12.5px/1.5 var(--mono); white-space: pre-wrap; word-break: break-all; }
select { padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); font: inherit; }
label.row { gap: 8px; align-items: flex-start; }
label.row input[type="checkbox"] { margin-top: 5px; }
body.standalone main { padding-top: 32px; }

/* Business information footer (전자상거래법 제10조). Small and out of the way, always reachable. */
footer.biz { max-width: 860px; margin: -40px auto 32px; padding: 0 16px; font-size: 12px; color: var(--muted, #6b7280); }
footer.biz summary { cursor: pointer; }
footer.biz p { margin: 6px 0; line-height: 1.6; }
footer.biz a { color: inherit; }