.diagnosis {

  font-size:15px;
  line-height:1.8;
  color:#333;

  position: relative;
  padding: 140px 20px 100px;
  background:
    linear-gradient(rgba(255,255,255,0.82), rgba(255,255,255,0.9)),
    url(../images/back/hougan.png);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.diagnosis-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 56px 42px;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(138, 213, 193, 0.28);
  border-radius: 30px;
  box-shadow: 0 14px 40px rgba(73, 139, 154, 0.10);
}

.diagnosis-label {
  margin-bottom: 16px;
  font-size: 0.82rem;
  letter-spacing: 0.22em;
  font-weight: 700;
  color: #4db7ad;
  text-align: center;
}

.diagnosis h2{
  font-size:clamp(1.9rem,3.2vw,2.5rem);
  line-height:1.3;
  font-weight:700;
  letter-spacing:0.02em;
  margin-bottom:18px;
  font-size:clamp(1.9rem,3.2vw,2.5rem);
  line-height:1.3;
  font-weight:700;
  letter-spacing:0.02em;
  margin-bottom:18px;
  color: #222;
}

.diagnosis h2 span {
  display: inline-block;
  color: #4db7ad;
}

.diagnosis-lead {
  margin: 0 auto 42px;
  max-width: 620px;
  text-align: center;
  font-size: 1rem;
  line-height: 2;
  color: #555;
}

.diagnosis-form {
  display: grid;
  gap: 14px;
  margin-bottom: 34px;
}

.diagnosis-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  border-radius: 18px;
  background: rgba(255,255,255,0.92);
  border: 1px solid #d7efea;
  cursor: pointer;
  transition: 0.3s ease;
}

.diagnosis-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(77, 183, 173, 0.10);
  border-color: #8ad5c1;
}

.diagnosis-item input {
  position: absolute;
  opacity: 0;
}

.diagnosis-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid #61c9bc;
  background: #fff;
  flex-shrink: 0;
  position: relative;
  transition: 0.3s ease;
}

.diagnosis-check::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 7px;
  width: 6px;
  height: 11px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(45deg) scale(0);
  transition: 0.25s ease;
}

.diagnosis-item input:checked + .diagnosis-check {
  background: #61c9bc;
  border-color: #61c9bc;
}

.diagnosis-item input:checked + .diagnosis-check::after {
  transform: rotate(45deg) scale(1);
}

.diagnosis-item:has(input:checked) {
  border-color: #7fd8cd;
  background: linear-gradient(135deg, #ffffff, #eefcf9);
  box-shadow: 0 12px 28px rgba(97, 201, 188, 0.14);
}

.diagnosis-text {

  line-height: 1.8;

  font-size:0.95rem;
  font-weight:600;
  color: #2f2f2f;
}

.diagnosis-result {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 22px;
  align-items: stretch;
  padding: 26px;
  border-radius: 24px;
  background: linear-gradient(135deg, #f6fffd, #f8fcff);
  border: 1px solid #d7efea;
}

.diagnosis-count-wrap {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-right: 1px solid #d7efea;
  padding-right: 16px;
}

.diagnosis-count-label {
  margin-bottom: 10px;
  font-size: 0.9rem;
  color: #5ba8b2;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.diagnosis-count-number {
  font-size: 2.4rem;
  line-height: 1;
  font-weight: 800;
  color: #4db7ad;
}

.diagnosis-result-sub {
  margin-bottom: 8px;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  font-weight: 700;
  color: #4db7ad;
}

.diagnosis-result-main h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
  line-height: 1.5;
  color: #222;
}

.diagnosis-result-text {
  margin-bottom: 18px;
  font-size: 1rem;
  line-height: 1.95;
  color: #4b4b4b;
}

.diagnosis-btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  background: linear-gradient(135deg, #61c9bc, #79d7e8);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  transition: 0.3s ease;
  box-shadow: 0 8px 18px rgba(97, 201, 188, 0.18);
}

.diagnosis-btn:hover {
  transform: translateY(-2px);
  opacity: 0.92;
}

.diagnosis-note {
  margin-top: 14px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: #666;
}

@media screen and (max-width: 768px) {
  .diagnosis {
    padding: 110px 16px 70px;
  }

  .diagnosis-inner {
    padding: 38px 20px;
    border-radius: 22px;
  }

  .diagnosis-result {
    grid-template-columns: 1fr;
    padding: 20px 16px;
  }

  .diagnosis-count-wrap {
    border-right: none;
    border-bottom: 1px solid #d7efea;
    padding-right: 0;
    padding-bottom: 16px;
  }

  .diagnosis-result-main h3 {
    font-size: 1.2rem;
  }

  .diagnosis-btn {
    width: 100%;
    text-align: center;
  }
}