.rensia-check {
  color: #20333c;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.7;
}
.rensia-check * { box-sizing: border-box; }
.rensia-check [hidden] { display: none !important; }
.rensia-check .rc-wrap {
  max-width: 820px;
  margin: 24px auto;
  padding: clamp(20px, 4vw, 40px);
  border: 1px solid #c7d7da;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(19, 51, 68, .07);
}
.rensia-check .rc-top { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; border-bottom: 1px solid #c7d7da; padding-bottom: 12px; color: #526670; font-size: 12px; }
.rensia-check .rc-brand { font-size: 23px; font-weight: 700; letter-spacing: .02em; color: #133344; }
.rensia-check .rc-progress { height: 7px; margin: 26px 0 20px; border-radius: 8px; overflow: hidden; background: #eaf4f3; }
.rensia-check .rc-progress > div { height: 100%; background: #137a83; transition: width .25s; }
.rensia-check h2 { margin: 0 0 8px; color: #133344; line-height: 1.4; font-size: clamp(22px, 3vw, 29px); }
.rensia-check h2:focus { outline: none; }
.rensia-check h3 { margin: 0 0 12px; color: #133344; font-size: 19px; line-height: 1.55; }
.rensia-check .rc-kicker { margin: 0 0 8px; color: #137a83; font-size: 13px; font-weight: 700; }
.rensia-check .rc-sub { margin: 0 0 26px; color: #526670; font-size: 15px; }
.rensia-check .rc-intro { padding: 20px; margin: 0 0 21px; border-radius: 11px; background: #eaf4f3; }
.rensia-check .rc-intro h3 { margin-bottom: 6px; }
.rensia-check .rc-intro p { margin: 0; font-size: 14px; }
.rensia-check .rc-question { margin: 0 0 16px; padding: 19px; border: 1px solid #c7d7da; border-radius: 12px; min-width: 0; }
.rensia-check .rc-question legend { padding: 0; font-size: 16px; color: #20333c; font-weight: 650; line-height: 1.65; }
.rensia-check .rc-code { display: inline-block; margin-right: 12px; padding: 3px 9px; border-radius: 6px; background: #eaf4f3; color: #137a83; font-size: 13px; }
.rensia-check .rc-example { color: #526670; font-size: 13px; margin: 8px 0 13px; }
.rensia-check .rc-options { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 7px; }
.rensia-check .rc-option { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; padding: 9px 5px; border: 1px solid #c7d7da; border-radius: 8px; cursor: pointer; text-align: center; font-size: 11px; line-height: 1.35; min-height: 68px; }
.rensia-check .rc-option:has(input:checked) { border-color: #137a83; background: #eaf4f3; color: #133344; font-weight: 700; }
.rensia-check .rc-option:focus-within { outline: 2px solid #137a83; outline-offset: 2px; }
.rensia-check .rc-option input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.rensia-check .rc-num { color: #137a83; font-weight: 700; font-size: 18px; line-height: 1; }
.rensia-check .rc-error { margin: 0 0 18px; padding: 12px 14px; border-radius: 7px; background: #fcf2eb; color: #914120; }
.rensia-check .rc-error[hidden] { display: none; }
.rensia-check .rc-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; margin-top: 24px; }
.rensia-check button, .rensia-check .rc-consult a { appearance: none; border-radius: 8px; padding: 11px 21px; font: inherit; font-weight: 700; cursor: pointer; text-decoration: none; transition: transform .1s, background .2s; }
.rensia-check button:hover, .rensia-check .rc-consult a:hover { transform: translateY(-1px); }
.rensia-check .rc-primary, .rensia-check .rc-consult a { color: #fff; background: #137a83; border: 1px solid #137a83; }
.rensia-check .rc-primary:disabled { opacity: .55; cursor: wait; }
.rensia-check .rc-secondary { color: #133344; background: #fff; border: 1px solid #c7d7da; }
.rensia-check .rc-footnote { margin: 20px 0 0; font-size: 12px; color: #526670; }
.rensia-check .rc-past-options { display: grid; gap: 9px; margin-bottom: 20px; }
.rensia-check .rc-past-choice { display: block; padding: 12px; border: 1px solid #c7d7da; border-radius: 9px; cursor: pointer; }
.rensia-check .rc-past-choice:has(input:checked) { background: #eaf4f3; border-color: #137a83; }
.rensia-check input[type="radio"], .rensia-check input[type="checkbox"] { accent-color: #137a83; }
.rensia-check .rc-reason-head, .rensia-check .rc-reason { display: grid; grid-template-columns: minmax(0, 1fr) 108px 108px; gap: 10px; align-items: center; padding: 12px; border-bottom: 1px solid #c7d7da; }
.rensia-check .rc-reason-head { color: #133344; background: #eaf4f3; font-size: 12px; font-weight: 700; }
.rensia-check .rc-reason label { text-align: center; }
.rensia-check .rc-reason input { width: 19px; height: 19px; }
.rensia-check .rc-mobile-label { display: none; }
.rensia-check .rc-note { font-size: 13px; color: #526670; }
.rensia-check .rc-mail-box { padding: 22px; border-radius: 12px; background: #eaf4f3; }
.rensia-check .rc-mail-panel { margin-top: 18px; }
.rensia-check .rc-mail-box > label:first-child { display: block; margin-bottom: 7px; font-weight: 700; }
.rensia-check .rc-mail-box input[type="email"] { display: block; width: 100%; max-width: 440px; padding: 12px; font: inherit; border: 1px solid #9ab7b8; border-radius: 7px; background: #fff; }
.rensia-check .rc-mail-box button { margin-top: 8px; }
.rensia-check .rc-mail-status { padding: 12px 14px; border-radius: 8px; background: #eaf4f3; color: #133344; }
.rensia-check .rc-consent { display: block; margin-top: 16px; font-size: 13px; }
.rensia-check .rc-consent a { color: #0b636a; text-decoration: underline; }
.rensia-check .rc-honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.rensia-check .rc-total { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 24px; color: #fff; background: #133344; border-radius: 12px; }
.rensia-check .rc-total strong { font-size: 38px; line-height: 1.1; }
.rensia-check .rc-total small { font-size: 17px; }
.rensia-check .rc-total span { font-size: 14px; }
.rensia-check .rc-result-section { margin-top: 26px; padding: 22px; border: 1px solid #c7d7da; border-radius: 12px; }
.rensia-check .rc-result-section ol, .rensia-check .rc-result-section ul { padding-left: 1.5em; }
.rensia-check .rc-result-section li { margin-bottom: 9px; }
.rensia-check .rc-score { margin: 0 0 14px; }
.rensia-check .rc-score > div:first-child { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; }
.rensia-check .rc-score strong { font-weight: 600; }
.rensia-check .rc-meter { height: 7px; background: #eaf4f3; border-radius: 9px; overflow: hidden; margin-top: 6px; }
.rensia-check .rc-meter > div { height: 100%; background: #137a83; }
.rensia-check .rc-focus { background: #eaf4f3; border-color: #b0d7d4; }
.rensia-check .rc-consult { margin-top: 28px; padding: 25px; border-radius: 12px; background: #133344; color: #fff; }
.rensia-check .rc-consult h3 { color: #fff; }
.rensia-check .rc-consult p { margin: 0 0 12px; }
.rensia-check .rc-consult a { display: inline-block; background: #fff; border-color: #fff; color: #133344; margin-top: 7px; }
.rensia-check .rc-consult a:focus-visible { outline: 3px solid #fff; outline-offset: 4px; }
@media (max-width: 650px) {
  .rensia-check .rc-wrap { margin: 0 auto; border-radius: 10px; padding: 18px; }
  .rensia-check .rc-options { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 4px; }
  .rensia-check .rc-option { padding: 6px 2px; font-size: 9px; min-height: 74px; }
  .rensia-check .rc-question { padding: 12px; }
  .rensia-check .rc-reason-head { display: none; }
  .rensia-check .rc-reason { grid-template-columns: 1fr 1fr; gap: 7px; }
  .rensia-check .rc-reason > span { grid-column: 1 / -1; font-weight: 600; }
  .rensia-check .rc-reason label { text-align: left; font-size: 12px; display: flex; gap: 6px; align-items: center; }
  .rensia-check .rc-mobile-label { display: inline; }
  .rensia-check .rc-actions > button { flex: 1; padding: 10px; }
  .rensia-check .rc-total strong { font-size: 31px; }
  .rensia-check .rc-consult a { display: block; text-align: center; }
  .rensia-check .rc-mail-box { padding: 16px; }
  .rensia-check .rc-mail-option button { width: 100%; }
}
@media print {
  body * { visibility: hidden !important; }
  .rensia-check .rc-results, .rensia-check .rc-results * { visibility: visible !important; }
  .rensia-check .rc-results { position: absolute; left: 0; top: 0; width: 100%; max-width: none; box-shadow: none; border: 0; }
  .rensia-check .rc-actions, .rensia-check .rc-consult a, .rensia-check .rc-mail-option { display: none !important; }
  .rensia-check .rc-result-section, .rensia-check .rc-consult { break-inside: avoid; }
}
.rensia-check { scroll-margin-top: 96px; }