:root {
  --text: #1f2328;
  --muted: #59636e;
  --line: #d8dee4;
  --bg: #ffffff;
  --soft: #f6f8fa;
  --accent: #1d5c4d;
  --accent-soft: #e8f2ef;
  --warn-bg: #fff8e1;
  --warn-line: #e0b84a;
  --crit-bg: #fdecea;
  --crit-line: #c9372c;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

a { color: var(--accent); }
a:hover { text-decoration-thickness: 2px; }

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--soft);
}

.site-header .inner,
main,
.site-footer .inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px;
}

.site-header .inner { padding-top: 14px; padding-bottom: 10px; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
  margin-bottom: 6px;
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 7px;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  font-size: 0.95rem;
}

nav a { text-decoration: none; color: var(--muted); }
nav a:hover { color: var(--accent); text-decoration: underline; }
nav a[aria-current="page"] { color: var(--accent); font-weight: 600; }

main { padding-top: 24px; padding-bottom: 48px; }

h1 { font-size: 1.9rem; line-height: 1.25; margin: 0.4em 0 0.6em; }
h2 { font-size: 1.3rem; margin: 1.8em 0 0.5em; }
h3 { font-size: 1.05rem; margin: 1.4em 0 0.3em; }

p, ul, ol { margin: 0 0 1em; }
li { margin-bottom: 0.35em; }

.lead { font-size: 1.1rem; color: var(--muted); }

.note {
  background: var(--accent-soft);
  border-left: 4px solid var(--accent);
  padding: 12px 16px;
  margin: 1.2em 0;
  border-radius: 4px;
}

.draft {
  background: var(--warn-bg);
  border: 1px solid var(--warn-line);
  padding: 12px 16px;
  margin: 0 0 1.5em;
  border-radius: 4px;
  font-weight: 600;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1em 0 1.5em;
  font-size: 0.95rem;
}

th, td {
  text-align: left;
  vertical-align: top;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
}

th { background: var(--soft); }

.table-wrap { overflow-x: auto; }

code, kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--soft);
  padding: 1px 5px;
  border-radius: 3px;
}

.cards { list-style: none; padding: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.cards li { border: 1px solid var(--line); border-radius: 6px; padding: 12px 14px; margin: 0; }
.cards a { font-weight: 600; }
.cards span { display: block; color: var(--muted); font-size: 0.93rem; }

.callout.warning {
  background: var(--crit-bg);
  border-left: 4px solid var(--crit-line);
  padding: 12px 16px;
  margin: 1.2em 0;
  border-radius: 4px;
}
.callout.warning p { margin: 0; }

figure.shot { margin: 1.5em 0; }

figure.shot img {
  display: block;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.shot-placeholder {
  background: #eeeeee;
  border: 2px dashed #9a9a9a;
  border-radius: 6px;
  color: #555555;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  font-size: 0.95rem;
}

figure.shot figcaption {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 6px;
  text-align: center;
}

.faq h2 { font-size: 1.15rem; }

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer .inner { padding-top: 16px; padding-bottom: 24px; }
.site-footer a { color: var(--muted); }

@media (max-width: 520px) {
  body { font-size: 16px; }
  h1 { font-size: 1.6rem; }
  th, td { padding: 6px 6px; }
}