body {
  font-family: 'Helvetica Neue', sans-serif;
  background-color: #fff8dc;
  margin: 0;
  padding: 0;
  font-size: 18px;
  font-weight: bold;
}

.progress-bar {
  display: flex;
  justify-content: space-between;
  background: #fef7e0;
  padding: 10px;
}

.step {
  flex: 1;
  text-align: center;
  padding: 12px;
  background: #fbecc2;
  color: #555;
  margin: 0 5px;
  border-radius: 5px;
  font-size: 1.2em;
}

.step.active {
  background: #f9d87e;
  color: #333;
}

.question-box-background{
  background: #f0762C;
  padding: 10px;
}

.question-box {
  max-width: 85%;
  margin: 20px auto;
  padding: 20px;
  background: #fffef8; 
  font-size: 0.95em;
  border-radius: 12px;
  color: #fff; 
}

.question-title {
  color: Black;
  font-size: 1.3em;
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}

.question-title span {
  background: #fff;
  color: #e8006c;
  border-radius: 50%;
  padding: 10px;
  font-size: 0.95em;
  margin-right: 10px;
  width: 38px;
  text-align: center;
  font-weight: bold;
}

.options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.option-btn {
  background: #FFA500;
  color: white;
  padding: 18px;
  text-align: center;
  border: none;
  border-radius: 6px;
  font-size: 1.3em;
  cursor: pointer;
  transition: background 0.3s;
  width: 90%;
  max-width: 400px;
  margin: 10px auto;
}

.option-btn:hover,
.option-btn.selected {
  background: #FF8C00;
}

/* === answers (radio style ???) === */
.answers.radios {
  display: flex;
  flex-wrap: wrap;   /* ?????? */
  gap: 12px;
  border: 2px solid #ff4b7d;
  border-radius: 6px;
  padding: 20px;
  margin: 0 auto;
  background: #fff;
  color: #333;
}

.radio-card {
  flex: 1 1 calc(50% - 12px); /* gap??????2??? */
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1em;
  box-sizing: border-box; /* ????????? */
}

.radio-card input[type="radio"] {
  transform: scale(1.3);
  accent-color: #e8006c;
  cursor: pointer;
}

/* === confirm button === */
.confirm-image {
  display: block;
  margin: 40px auto 0;
  width: 90%;
  max-width: 400px;
  cursor: pointer;
  border-radius: 6px;
  box-shadow: 0 4px 6px rgba(0,0,0,.2);
  transition: transform .05s ease, box-shadow .2s ease;
}
.confirm-image img {
  width: 100%;
  display: block;
  border-radius: 6px;
  transition: filter .2s ease, opacity .2s ease;
}

.confirm-image.disabled {
  pointer-events: none;
}
.confirm-image.disabled img {
  filter: grayscale(100%);
  opacity: .5;
}
.confirm-image:not(.disabled):active {
  transform: translateY(1px);
}

.terms {
  color: Black;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 30px;
  font-size: 1.1em;
  text-align: center;
}

.terms input[type="checkbox"] {
  margin-right: 12px;
  transform: scale(1.3);
}

#submitBox {
  text-align: center;
  margin-top: 30px;
}

#submitBox input[type="checkbox"] {
  margin-right: 10px;
}

#submitBtn {
  margin-top: 20px;
  padding: 18px 30px;
  background: #fce5a2;
  color: #333;
  border: 1px solid #f9d87e;
  border-radius: 6px;
  font-size: 1.3em;
  cursor: pointer;
  opacity: 0.5;
  pointer-events: none;
  transition: all 0.3s;
}

#submitBtn.enabled {
  opacity: 1;
  pointer-events: auto;
}

.header-img {
  width: 100%;
  max-width: 600px;
  height: auto;
  display: block;
  margin: 0 auto 0px auto;
  border-radius: 12px;
  padding-top: 20px;
}

img.center-img {
  display: block;
  margin: 0 auto 0px auto;
  max-width: 100%;
  padding-top: 40px;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.08); }
  100% { transform: scale(1); }
}

.animated-button {
  animation: pulse 1.8s infinite ease-in-out;
}

.footer-button {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 400px;
  z-index: 999;
  animation: float 1.5s ease-in-out infinite;
}

.footer-button img {
  width: 80%;
  cursor: pointer;
  display: block;
  margin: 0 auto;
}

@keyframes float {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, -10px); }
}

.line-bounce {
  animation: bounceScale 1.5s infinite ease-in-out;
}

@keyframes bounceScale {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

html { scroll-behavior: smooth; }

.v-arrow-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin: 30px 0;
}

.v-svg {
  width: 100px;
  height: 80px;
  stroke: #ff69b4;
  stroke-width: 10;
  fill: none;
  animation: arrowPulse 1.5s infinite ease-in-out;
}

.v-svg:nth-child(2) { animation-delay: 0.2s; }
.v-svg:nth-child(3) { animation-delay: 0.4s; }

@keyframes arrowPulse {
  0% { transform: scale(1); stroke: #ff69b4; }
  50% { transform: scale(1.5); stroke: #ffa500; }
  100% { transform: scale(1); stroke: #ff69b4; }
}

.cta-text {
  text-align: center;
  margin-top: 20px;
}

.answer-label {
  font-size: 1.8em;
  font-weight: bold;
  color: #000;
  margin: 5px 0;
}

.diagnose-label {
  font-size: 2.2em;
  font-weight: bold;
  color: #ff4b7d;
  margin: 5px 0;
}

.qa-box {
  border: 3px solid #ffddee;
  border-radius: 15px;
  background-color: #fff;
  padding: 5px 5px;
  margin: 20px auto;
  max-width: 500px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  font-family: "Helvetica Neue", sans-serif;
  width: 85%;
  text-align: left;
}

.qa-header {
  display: flex;
  align-items: center;
  background-color: #fdb8d2;
  padding: 10px;
  border-radius: 10px 10px 0 0;
}

.qa-q {
  background-color: #ff4b7d;
  color: white;
  font-weight: bold;
  font-size: 1.2em;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-right: 10px;
}

.qa-question {
  font-weight: bold;
  font-size: 1.1em;
  color: #333;
  margin: 0;
}

.qa-answer {
  margin-top: 15px;
  font-size: 1em;
  line-height: 1.6;
  color: #333;
}

.site-footer {
  background-color: transparent;
  padding: 10px 0;
  text-align: center;
  font-size: 12px;
  color: #888;
}

.footer-links a {
  color: #888;
  text-decoration: none;
  margin: 0 6px;
  font-weight: normal;
}

.footer-links a:hover {
  text-decoration: underline;
  color: #555;
}

.countdown-wrapper {
  background-color: #fff8dc;
  padding: 0px;
  padding-bottom: 20px;
  padding-top: 20px;
  border-radius: 0px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  text-align: center;
  width: fit-content;
  font-weight: bold;
}

.countdown-wrapper2 {
  background-color: #fff8dc;
  padding: 0px;
  padding-bottom: 20px;
  border-radius: 0px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  text-align: center;
  width: fit-content;
  font-weight: bold;
}

.count-title { font-size: 24px; }
.countdown {
  font-size: 28px;
  color: deeppink;
  margin: 0px 0;
}

.note {
  margin-top: 10px;
  font-size: 14px;
  color: #444;
}

/* ------------------PC---------------------------- */
.lp-block {
  position: relative;
  width: 100%;
  max-width: 800px;
  margin: 0 auto 0px auto;
}

.lp-img {
  width: 100%;
  display: block;
  border-radius: 8px;
}

.lp-btn {
  position: absolute;
  bottom: 5%;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  max-width: 600px;
  cursor: pointer;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.lp-btn:hover {
  transform: translateX(-50%) scale(1.05);
  opacity: 0.9;
}