:root {
  --cream: #F7F4EE; --green: #1A3A0F; --green-mid: #3B6D11;
  --green-pale: #EAF3DE; --amber: #EF9F27; --amber-dark: #854F0B;
  --text: #1A1A18; --muted: #6B6A64; --line: #E4DFD3; --red: #B3261E;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--cream); color: var(--text);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
}
main { max-width: 640px; margin: 0 auto; padding: 16px 16px 48px; }
header.brand { display: flex; align-items: center; gap: 10px; padding: 8px 0; }
header.brand img { width: 40px; height: 40px; border-radius: 10px; }
header.brand span { font-weight: 800; color: var(--green); font-size: 18px; }
h1 { font-family: Georgia, "Times New Roman", serif; color: var(--green);
  font-size: 28px; line-height: 1.2; margin: 12px 0 8px; }
.lead { color: var(--muted); margin: 0 0 20px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 16px; margin-bottom: 16px; }
.card h2 { font-size: 17px; margin: 0 0 12px; color: var(--green); }
label { display: block; font-weight: 600; font-size: 14px; margin: 12px 0 4px; }
label .opt { color: var(--muted); font-weight: 400; }
input[type=text], input[type=email], input[type=tel], input[type=url],
select, textarea {
  width: 100%; padding: 12px; font-size: 16px; border: 1px solid var(--line);
  border-radius: 10px; background: #fff; color: var(--text);
}
textarea { resize: vertical; min-height: 80px; }
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--green-mid); border-color: transparent; }
.row { display: grid; grid-template-columns: 1fr; gap: 0 12px; }
@media (min-width: 520px) { .row.two { grid-template-columns: 2fr 1fr 1fr; } }
.hint { font-size: 13px; color: var(--muted); margin-top: 4px; }
.count { float: right; font-weight: 400; color: var(--muted); }
.error { color: var(--red); font-size: 13px; margin-top: 4px; min-height: 0; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.check input { width: 22px; height: 22px; margin-top: 2px; flex: none; }
button.primary { width: 100%; padding: 14px; font-size: 17px; font-weight: 800;
  border: 0; border-radius: 12px; background: var(--amber);
  color: var(--amber-dark); cursor: pointer; }
button.primary:disabled { opacity: .6; cursor: wait; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px;
  overflow: hidden; }
.notice { padding: 14px; border-radius: 12px; margin: 12px 0; }
.notice.ok { background: var(--green-pale); color: var(--green); }
.notice.bad { background: #FBE9E7; color: var(--red); }
.logo-preview { max-width: 120px; max-height: 120px; border-radius: 10px;
  margin-top: 8px; display: none; }
a { color: var(--green-mid); }
footer { color: var(--muted); font-size: 13px; text-align: center;
  margin-top: 24px; }