/* 方式B 埋め込み実験用の共通スタイル */
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, "Hiragino Sans", "Yu Gothic UI", "Meiryo", sans-serif;
  color: #2C2C2A; background: #F7F6F2; font-size: 15px; line-height: 1.6; }
header { padding: 12px 16px; color: #fff; }
header.jai { background: #BA7517; }
header.cs { background: #0F6E56; }
header h1 { margin: 0; font-size: 17px; }
header .sub { font-size: 12px; opacity: .9; }
main { padding: 12px 16px 24px; max-width: 960px; margin: 0 auto; }
section { background: #fff; border: 1px solid #D3D1C7; border-radius: 8px; padding: 12px 14px; margin-bottom: 12px; }
h2 { font-size: 15px; margin: 0 0 8px; }
label { display: block; font-size: 13px; color: #5F5E5A; margin-bottom: 4px; }
input[type=text], textarea { width: 100%; font-size: 16px; padding: 8px 10px; border: 1px solid #B4B2A9; border-radius: 6px; }
textarea { min-height: 70px; }
button { font-size: 15px; padding: 9px 14px; border-radius: 6px; border: 1px solid #534AB7; background: #534AB7;
  color: #fff; margin: 6px 6px 0 0; cursor: pointer; }
button.sub { background: #fff; color: #3C3489; }
button:disabled { opacity: .45; cursor: default; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-end; }
.row > div { flex: 1 1 200px; }
.muted { color: #5F5E5A; font-size: 13px; }
.ok { color: #0F6E56; font-weight: 700; }
.ng { color: #A32D2D; font-weight: 700; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { border: 1px solid #D3D1C7; padding: 5px 7px; text-align: left; vertical-align: top; word-break: break-all; }
th { background: #F1EFE8; width: 38%; }
.frame { width: 100%; border: 2px dashed #0F6E56; border-radius: 8px; background: #fff; min-height: 240px; display: block; }
.log { font-family: ui-monospace, Consolas, monospace; font-size: 12px; background: #2C2C2A; color: #F1EFE8;
  border-radius: 6px; padding: 8px 10px; max-height: 260px; overflow: auto; white-space: pre-wrap; }
.badge { display: inline-block; font-size: 12px; padding: 1px 8px; border-radius: 10px; background: #E1F5EE; color: #085041; }