/* Shared by site/index.html and site/ko/index.html. No external fonts or scripts. */
:root {
  --bg: #fbfbfd;
  --bg2: #f1f2f7;
  --card: #ffffff;
  --fg: #14171f;
  --mut: #5a6272;
  --line: #e2e4ec;
  --acc: #4f46e5;
  --acc2: #6d63f5;
  --accfg: #ffffff;
  --soft: #eceafe;
  --shadow: 0 1px 2px rgba(20, 23, 31, .06), 0 12px 32px rgba(20, 23, 31, .08);
  --term: #0e1117;
  --termfg: #d7dce5;
  --termdim: #7c8596;
  --ok: #3fb97a;
  --bad: #f0616d;
  --warn: #e3a72f;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "D2Coding", monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0d13;
    --bg2: #11141c;
    --card: #151925;
    --fg: #e8eaf1;
    --mut: #98a0b3;
    --line: #262b3a;
    --acc: #8b84ff;
    --acc2: #a39dff;
    --accfg: #0b0d13;
    --soft: #1d2040;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 16px 40px rgba(0, 0, 0, .45);
    --term: #070910;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--acc); }
code { font-family: var(--mono); font-size: .92em; }
img { max-width: 100%; height: auto; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* top bar */
.top { position: sticky; top: 0; z-index: 10; backdrop-filter: saturate(1.4) blur(12px); background: color-mix(in srgb, var(--bg) 82%, transparent); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 20px; height: 56px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--fg); text-decoration: none; letter-spacing: -.01em; }
.brand svg { color: var(--acc); }
.top nav { margin-left: auto; display: flex; align-items: center; gap: 4px; font-size: .92rem; }
.top nav a { color: var(--mut); text-decoration: none; padding: 6px 10px; border-radius: 8px; }
.top nav a:hover { color: var(--fg); background: var(--bg2); }
.top nav a.lang { border: 1px solid var(--line); color: var(--fg); }
@media (max-width: 720px) { .top nav .opt { display: none; } }

/* hero */
.hero { padding: 72px 0 24px; text-align: center; background: radial-gradient(900px 360px at 50% -80px, var(--soft), transparent 70%); }
.eyebrow { display: inline-block; font-size: .82rem; font-weight: 600; color: var(--acc); background: var(--soft); padding: 4px 12px; border-radius: 99px; margin-bottom: 20px; }
.hero h1 { font-size: clamp(2.1rem, 5.4vw, 3.6rem); line-height: 1.12; letter-spacing: -.03em; margin: 0 auto 18px; max-width: 18em; }
.hero p.lead { font-size: clamp(1.02rem, 2.2vw, 1.22rem); color: var(--mut); max-width: 40em; margin: 0 auto 28px; }
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); color: var(--fg); text-decoration: none; font-weight: 600; font-size: .96rem; }
.btn:hover { border-color: var(--acc); }
.btn.p { background: var(--acc); border-color: var(--acc); color: var(--accfg); }
.btn.p:hover { background: var(--acc2); }

.try { max-width: 900px; margin: 32px auto 0; text-align: left; }
.try small { display: block; color: var(--mut); font-size: .86rem; margin-bottom: 8px; text-align: center; }

/* command box with copy button */
.cmd { position: relative; display: flex; align-items: center; background: var(--term); color: var(--termfg); border-radius: 12px; padding: 14px 52px 14px 18px; font: 13.5px/1.55 var(--mono); overflow-x: auto; box-shadow: var(--shadow); border: 1px solid #1d2230; }
.cmd pre { margin: 0; white-space: pre; font: inherit; }
.cmd .p { color: var(--termdim); user-select: none; }
.copy { position: absolute; top: 8px; right: 8px; border: 1px solid #2a3040; background: #151a25; color: #b8c0d0; border-radius: 8px; padding: 5px 10px; font: 600 12px var(--sans); cursor: pointer; }
.copy:hover { color: #fff; border-color: #4a5370; }
.nojs .copy { display: none; }

/* the product, framed */
.stage { margin: 48px auto 0; max-width: 1040px; }
.frame { background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); overflow: hidden; }
.frame .bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--bg2); }
.frame .bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); display: block; }
.frame .bar span { margin-left: 10px; font: 12px var(--mono); color: var(--mut); }
.frame img { display: block; width: 100%; }

/* sections */
section { padding: 72px 0 0; scroll-margin-top: 56px; }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.1rem); letter-spacing: -.02em; line-height: 1.2; margin: 0 0 12px; }
.sub { color: var(--mut); max-width: 44em; margin: 0 0 32px; font-size: 1.04rem; }
.center { text-align: center; }
.center .sub { margin-left: auto; margin-right: auto; }

.cards { display: grid; gap: 16px; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) { .cards { grid-template-columns: 1fr; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.card .ic { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--soft); color: var(--acc); margin-bottom: 14px; }
.card h3 { margin: 0 0 6px; font-size: 1.06rem; letter-spacing: -.01em; }
.card p { margin: 0; color: var(--mut); font-size: .96rem; }

/* terminal */
.term { background: var(--term); border-radius: 14px; box-shadow: var(--shadow); overflow: hidden; border: 1px solid #1d2230; }
.term .bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: #141926; }
.term .bar i { width: 10px; height: 10px; border-radius: 50%; display: block; background: #3a4154; }
.term pre { margin: 0; padding: 18px 20px 22px; overflow-x: auto; color: var(--termfg); font: 13px/1.65 var(--mono); }
.term .d { color: var(--termdim); }
.term .f { color: var(--bad); font-weight: 700; }
.term .m { color: var(--warn); font-weight: 700; }
.term .o { color: var(--ok); font-weight: 700; }
.two { display: grid; gap: 40px; grid-template-columns: 1fr 1.25fr; align-items: center; }
@media (max-width: 900px) { .two { grid-template-columns: 1fr; gap: 24px; } }
.checks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 10px; color: var(--mut); }
.checks li b { color: var(--fg); }
.checks svg { flex: none; margin-top: 4px; color: var(--ok); }

/* tabs */
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; justify-content: center; }
.tabs button { border: 1px solid var(--line); background: var(--card); color: var(--mut); border-radius: 99px; padding: 7px 16px; font: 600 .9rem var(--sans); cursor: pointer; }
.tabs button[aria-selected="true"] { background: var(--acc); border-color: var(--acc); color: var(--accfg); }
.panel { margin: 0; }
.panel .cap { text-align: center; color: var(--mut); font-size: .94rem; margin-top: 14px; }
.js .panel[hidden] { display: none; }
.nojs .panel { margin-bottom: 28px; }
.nojs .tabs { display: none; }

.pills { display: flex; flex-wrap: wrap; gap: 10px; }
.pill { border: 1px solid var(--line); background: var(--card); border-radius: 99px; padding: 7px 16px; font-size: .94rem; }
.pill.dim { color: var(--mut); }

.steps { counter-reset: s; display: grid; gap: 22px; max-width: 760px; }
.step { position: relative; padding-left: 46px; }
.step::before { counter-increment: s; content: counter(s); position: absolute; left: 0; top: 0; width: 30px; height: 30px; border-radius: 50%; background: var(--soft); color: var(--acc); display: grid; place-items: center; font-weight: 700; font-size: .9rem; }
.step h3 { margin: 0 0 8px; font-size: 1.02rem; }
.step p { margin: 0 0 10px; color: var(--mut); font-size: .96rem; }

footer { margin-top: 88px; border-top: 1px solid var(--line); padding: 28px 0 48px; color: var(--mut); font-size: .92rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }
footer a { color: var(--mut); }
footer a:hover { color: var(--fg); }

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

/* Korean: break lines between words, not inside them */
html[lang="ko"] h1, html[lang="ko"] h2, html[lang="ko"] h3, html[lang="ko"] p, html[lang="ko"] li, html[lang="ko"] .cap { word-break: keep-all; }

/* the KISA page (site/ko/kisa): generated by make docs */
.doc { padding-top: 40px; max-width: 860px; }
.doc h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); line-height: 1.2; letter-spacing: -.02em; margin: 0 0 16px; }
.doc .lead { color: var(--mut); font-size: 1.05rem; }
.doc .muted { color: var(--mut); font-size: .94rem; }
.doc .cmd { background: var(--term); color: var(--termfg); border-radius: 12px; padding: 14px 18px; overflow-x: auto; font: 13px/1.65 var(--mono); }
.doc .toc ul { list-style: none; padding: 0; margin: 24px 0 8px; display: grid; gap: 4px 18px; grid-template-columns: repeat(2, 1fr); font-size: .92rem; }
@media (max-width: 640px) { .doc .toc ul { grid-template-columns: 1fr; } }
.doc .toc a { color: var(--fg); text-decoration: none; display: block; padding: 3px 6px; border-radius: 6px; }
.doc .toc a:hover { background: var(--bg2); }
.doc .toc b { font-family: var(--mono); color: var(--acc); margin-right: 4px; }
.doc .control { margin-top: 44px; padding-top: 12px; border-top: 1px solid var(--line); scroll-margin-top: 70px; }
.doc .control h2 { margin: 0 0 6px; font-size: 1.3rem; letter-spacing: -.01em; }
.doc .cid { font-family: var(--mono); color: var(--acc); margin-right: 6px; }
.doc .meta { margin: 0 0 12px; color: var(--mut); font-size: .9rem; }
.doc .sev-high { color: #b42332; }
.doc .sev-medium { color: #8a5a00; }
.doc .sev-low { color: var(--mut); }
@media (prefers-color-scheme: dark) { .doc .sev-high { color: var(--bad); } .doc .sev-medium { color: var(--warn); } }
.doc .check { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin: 12px 0; }
.doc .check h3 { margin: 0 0 8px; font-size: 1rem; }
.doc .check p { margin: 8px 0; font-size: .96rem; }
html[lang="ko"] .doc h1, html[lang="ko"] .doc h2, html[lang="ko"] .doc h3, html[lang="ko"] .doc p, html[lang="ko"] .doc li { word-break: keep-all; overflow-wrap: anywhere; }