body { font-family: sans-serif; background: #fafafa; color: #333; margin: 0; padding: 10px; line-height: 1.6; }
#formWrap { max-width: 650px; margin: 5px auto 30px; background: #fff; padding: 25px; border: 1px solid #ccc; border-radius: 5px; box-shadow: 0 0 10px rgba(0,0,0,0.05); }
h1 { font-size: clamp(14px, 8.00px + 1.56vw, 22px); text-align: center; color: #444; margin-bottom: 20px; }
.step-nav { display: flex; justify-content: space-between; list-style: none; padding: 0; margin: 0 0 20px 0; border-bottom: 2px solid #ddd; }
.step-nav li { width: 25%; text-align: center; padding: 10px 0; font-size: 13px; font-weight: bold; color: #999; background: #eee; border: 1px solid #ddd; }
.step-nav li.active { color: #fff; background: #328ae3; border-color: #f0ad4e; }
.progress { list-style: none; padding: 0; margin: 15px 0; display: flex; justify-content: center; }
.bar { width: 98%; background: #328ae3; color: #fff; padding: 10px; text-align: center; font-weight: bold; border-radius: 3px; font-size: 14px; }
.bar-x { width: 98%; background: #328ae3; color: #fff; padding: 10px; text-align: center; font-weight: bold; border-radius: 3px; font-size: 14px; }
.showTimeDisplay { margin: 0; }
.formTable { width: 100%; border-collapse: collapse; margin-top: 15px; margin-bottom: 20px; }
.formTable th, .formTable td { border: 1px solid #ccc; padding: 12px; font-size: 14px; }
.formTable th { background: #f8f9fa; width: 35%; text-align: right; }
.required::after, .必須::after { content: " *"; color: red; font-weight: bold; }
.111button { padding: 10px 25px; font-size: 15px; font-weight: bold; cursor: pointer; border-radius: 4px; border: 1px solid #ccc; background: #328ae3; margin: 5px; display: inline-block; text-decoration: none; color: #333; }
.button { padding: 10px 25px; line-height: 1.2; vertical-align: middle; font-size: 15px; font-weight: bold; cursor: pointer; border-radius: 5px; border: 2px solid #000; background: #328ae3; margin: 5px; display: inline-block; text-decoration: none; color: #333; }
.button:hover { background: #21609e; }
.button.cancel { background: #dc3545; color: #fff; border-color: #dc3545; }
.button.cancel:hover { background: #c82333; }
.error-box { color: #d9534f; background: #fdf7f7; border: 1px solid #d9534f; padding: 12px; text-align: center; font-weight: bold; border-radius: 4px; margin-bottom: 15px; }
.box1 { border: 1px dashed #ff9900; background: #fffbf5; padding: 15px; margin-top: 25px; border-radius: 4px; font-size: 13px; line-height: 1.7; box-sizing: border-box; width: 100%; }
input[type="text"], input[type="email"], input[type="password"], input[type="tel"], select, textarea { width: 100%; box-sizing: border-box; padding: 8px; font-size: 14px; border: 1px solid #ccc; border-radius: 4px; }
@media screen and (min-width: 1024px) {
  #formWrap { max-width: 650px; }
}
@media (min-width: 835px) and (max-width: 1023px) {
  #formWrap { zoom: 1.5; max-width: 620px; padding: 25px; }
}
@media (min-width: 744px) and (max-width: 834px) {
  #formWrap { zoom: 1.6; max-width: 90%; margin: 20px auto; padding: 20px; }
  .formTable th { width: 30%; }
}
@media (min-width: 541px) and (max-width: 743px) {
  #formWrap { zoom: 1.5; max-width: 95%; margin: 15px auto; padding: 15px; }
  .formTable th, .formTable td { display: block; width: 100%; box-sizing: border-box; }
  .formTable th { text-align: left; background: #f1f3f5; border-bottom: none; }
  .step-nav li { font-size: 12px; padding: 8px 0; }
}
@media (min-width: 441px) and (max-width: 540px) {
  body { padding: 5px; }
  #formWrap { zoom: 1.2; width: 100%; margin: 10px auto; padding: 15px; border-radius: 3px; }
  .formTable th, .formTable td { display: block; width: 100%; box-sizing: border-box; padding: 10px; }
  .formTable th { text-align: left; background: #f1f3f5; border-bottom: none; }
  .step-nav li { font-size: 11px; padding: 6px 0; }
  .button { width: 100%; margin: 5px 0; box-sizing: border-box; text-align: center; }
}
@media (min-width: 391px) and (max-width: 440px) {
  body { padding: 5px; }
  #formWrap { width: 94%; margin: 10px auto; padding: 12px; }
  .formTable th, .formTable td { display: block; width: 100%; box-sizing: border-box; padding: 8px; }
  .formTable th { text-align: left; background: #f1f3f5; border-bottom: none; }
  .step-nav li { font-size: 11px; padding: 6px 0; }
  .button { width: 100%; margin: 5px 0; box-sizing: border-box; text-align: center; }
}
@media (min-width: 381px) and (max-width: 390px) {
  body { padding: 5px; }
  #formWrap { width: 94%; margin: 5px auto; padding: 10px; }
  .formTable th, .formTable td { display: block; width: 100%; box-sizing: border-box; padding: 8px; }
  .formTable th { text-align: left; background: #f1f3f5; border-bottom: none; }
  .step-nav li { font-size: 10px; padding: 5px 0; }
  .button { width: 100%; margin: 4px 0; box-sizing: border-box; text-align: center; font-size: 14px; }
}
@media (min-width: 375px) and (max-width: 380px) {
  body { padding: 3px; }
  #formWrap { width: 96%; margin: 5px auto; padding: 10px; }
  .formTable th, .formTable td { display: block; width: 100%; box-sizing: border-box; padding: 8px; }
  .formTable th { text-align: left; background: #f1f3f5; border-bottom: none; }
  .step-nav li { font-size: 10px; padding: 5px 0; }
  .button { width: 100%; margin: 4px 0; box-sizing: border-box; text-align: center; font-size: 14px; }
}
@media (max-width: 374px) {
  body { padding: 3px; }
  #formWrap { width: 96%; margin: 0 auto; padding: 8px; border: none; box-shadow: none; }
  .formTable th, .formTable td { display: block; width: 100%; box-sizing: border-box; padding: 6px; font-size: 13px; }
  .formTable th { text-align: left; background: #f1f3f5; border-bottom: none; }
  .step-nav li { font-size: 9px; padding: 4px 0; letter-spacing: -0.5px; }
  .button { width: 100%; margin: 4px 0; box-sizing: border-box; text-align: center; font-size: 13px; padding: 8px 15px; }
  .box1 { padding: 10px; font-size: 12px; }
}