:root {
  --ink: #16202b;
  --muted: #5b6673;
  --line: #dfe3e8;
  --bg: #f6f7f9;
  --card: #ffffff;
  --accent: #1f6feb;
  --accent-ink: #ffffff;
  --accent-soft: #e8f0fd;
  --radius: 10px;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

* { box-sizing: border-box; }
body { margin: 0; line-height: 1.55; }
a { color: var(--accent); }

.wrap { max-width: 860px; margin: 0 auto; padding: 0 20px; }

header.site {
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-top: 14px; padding-bottom: 14px; flex-wrap: wrap;
}
.brand { font-weight: 700; color: var(--ink); text-decoration: none; font-size: 17px; }
.brand span { color: var(--muted); font-weight: 500; }
nav a { margin-left: 18px; text-decoration: none; color: var(--muted); font-size: 15px; }
nav a:first-child { margin-left: 0; }
nav a.button { color: var(--accent-ink); }

.button {
  display: inline-block; background: var(--accent); color: var(--accent-ink);
  padding: 10px 16px; border-radius: 8px; text-decoration: none; font-weight: 600;
  border: 0; font-size: 15px; cursor: pointer;
}
.button:hover { filter: brightness(1.08); }
.button.secondary { background: var(--accent-soft); color: var(--accent); }

main { padding: 36px 0 56px; }
h1 { font-size: 32px; line-height: 1.2; margin: 0 0 12px; letter-spacing: -0.01em; }
h2 { font-size: 22px; margin: 36px 0 12px; }
h3 { font-size: 17px; margin: 0; }
.lead { font-size: 18px; color: var(--muted); margin: 0 0 24px; max-width: 680px; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; margin: 16px 0;
}
.card p { margin: 6px 0 0; color: var(--muted); }

form .grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 16px; }
form .grid .full { grid-column: 1 / -1; }
label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
label .opt { font-weight: 400; color: var(--muted); }
input[type="text"], input[type="number"], select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px;
  font: inherit; font-size: 16px; background: #fff; color: var(--ink);
}
textarea { min-height: 84px; resize: vertical; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; }
.check input { margin-top: 4px; }
.hint { font-size: 13px; color: var(--muted); margin: 6px 0 0; }
.actions { margin-top: 18px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.privacy { font-size: 13px; color: var(--muted); }

#results { margin-top: 28px; scroll-margin-top: 16px; }
.headline { font-weight: 700; font-size: 18px; margin: 0 0 8px; }
.result-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); margin: 14px 0; }
.result-head { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.result-head h3 { flex: 1; }
.count { font-size: 13px; color: var(--muted); }
.copy { background: var(--accent); color: #fff; border: 0; border-radius: 6px; padding: 7px 14px; font-weight: 600; cursor: pointer; font-size: 14px; }
pre {
  margin: 0; padding: 16px; white-space: pre-wrap; word-wrap: break-word;
  font-family: inherit; font-size: 15px; line-height: 1.55;
}
.notice { background: #fff8e6; border: 1px solid #f1d58a; padding: 12px 14px; border-radius: 8px; }

.cta {
  background: var(--ink); color: #fff; border-radius: var(--radius); padding: 22px; margin-top: 24px;
}
.cta h2 { margin: 0 0 8px; font-size: 20px; color: #fff; }
.cta p { margin: 0 0 14px; color: #d4dae1; }

.guide-list { list-style: none; padding: 0; margin: 0; }
.guide-list li { border-top: 1px solid var(--line); padding: 14px 0; }
.guide-list li:first-child { border-top: 0; }
.guide-list a { font-weight: 600; text-decoration: none; font-size: 17px; }

footer.site { border-top: 1px solid var(--line); background: var(--card); padding: 22px 0; font-size: 13px; color: var(--muted); }
footer.site a { color: var(--muted); }

@media (max-width: 640px) {
  h1 { font-size: 26px; }
  form .grid { grid-template-columns: 1fr; }
  nav a { margin-left: 12px; font-size: 14px; }
}

/* Guide pages */
.crumbs { font-size: 14px; color: var(--muted); margin: 0 0 14px; }
.crumbs a { color: var(--muted); }
.guide { max-width: 700px; }
.guide p, .guide li { font-size: 17px; }
.guide > h2 { margin-top: 40px; }
.guide > h3 { font-size: 18px; margin: 26px 0 8px; }
.guide li { margin-bottom: 6px; }
.meta { font-size: 14px; color: var(--muted); margin: -8px 0 22px; }
.answer { background: var(--accent-soft); border-radius: var(--radius); padding: 16px 18px; }
.answer p { margin: 0; }
figure { margin: 22px 0; }
figure img, figure video {
  max-width: 100%; height: auto; display: block;
  border: 1px solid var(--line); border-radius: var(--radius); background: #fff;
}
figure video { width: 300px; }
figcaption { font-size: 14px; color: var(--muted); margin-top: 8px; }
.shots { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.shots figure { margin: 0; }
.template { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); margin: 14px 0; }
.template .result-head h3 { font-size: 16px; }
.guide .template pre { font-size: 15px; }
.sources { padding-left: 20px; }
.guide .sources li { font-size: 15px; color: var(--muted); }
.fineprint { font-size: 14px; color: var(--muted); }
.guide-list p { margin: 4px 0 0; color: var(--muted); font-size: 15px; }

@media (max-width: 640px) {
  .shots { grid-template-columns: 1fr; }
}