/* LLMO LP 埋め込みフォーム共通スタイル（iframe内で表示される前提の最小構成） */
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 4px 2px;
  background: #fff;
  color: #1a1a1a;
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.6;
}
.row { margin-bottom: 18px; }
.lb { display: block; font-weight: 700; font-size: 13px; margin-bottom: 6px; }
.req { color: #d3311e; margin-left: 4px; }
.in {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #c7c7c7;
  border-radius: 6px;
  font-size: 15px;
  background: #fff;
}
.in:focus { outline: none; border-color: #1a1a1a; }
.in--error { border-color: #d3311e; background: #fef4f2; }
textarea.in { min-height: 110px; resize: vertical; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sub { display: block; font-size: 12px; color: #777; margin-top: 2px; }
.choices { display: flex; flex-direction: column; gap: 6px; border: 0; margin: 0; padding: 0; }
.choices label { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; cursor: pointer; }
.choices input { margin-top: 4px; }
.chk { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; }
.chk input { margin-top: 5px; }
.chk a { color: #0a58ca; }
.hp { position: absolute; left: -9999px; top: -9999px; }
.ts { margin: 14px 0; min-height: 68px; }
.submit-err { color: #d3311e; font-size: 14px; margin: 10px 0; }
.btn {
  display: block;
  width: 100%;
  padding: 13px;
  border: 0;
  border-radius: 6px;
  background: #1a1a1a;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}
.btn:hover { opacity: 0.85; }
.btn:disabled { background: #b5b5b5; cursor: not-allowed; }