.limited-campaign {
  margin: 30px auto;
  background-color: #2c4a8c;
  overflow: hidden;
}
@media screen and (max-width: 480px) {
  .limited-campaign {
    margin: 20px 0;
    padding: 0;
  }
}

.limited-campaign__header {
  background: #F4BA19;
  padding: 10px 0;
  text-align: center;
  color: #333;
}

.limited-time-banner__offer-text {
  font-size: clamp(16px, 2vw, 20px);
  color: #333;
}

@media screen and (max-width: 480px) {
  .limited-time-banner__offer-text {
    text-align: center;
  }
}

.limited-campaign__deadline {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 8px;
  color: #E71E6C;
}

.limited-campaign__main-offer {
  font-size: 20px;
  font-weight: bold;
  line-height: 1.4;
}

/* Main Section */
.limited-campaign__content {
  background-color: #FFEBB5;
  padding: 20px;
  text-align: center;
}

.limited-campaign__title {
  font-size: clamp(18px, 2.5vw, 28px);
  font-weight: bold;
  color: #333;
}

.limited-campaign__date {
  font-size: clamp(14px, 2vw, 22px);
  font-weight: bold;
  color: #333;
  margin-bottom: 20px;
}

.limited-campaign__underline {
  width: 100%;
  height: 3px;
  background-color: #333;
  margin: 0 auto 30px;
  position: relative;
}
@media screen and (max-width: 480px) {
  .limited-campaign__underline {
    width: 100%;
  }
}

.limited-campaign__underline::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 10px solid #333;
}

.limited-campaign__gifts {
  text-align: left;
  width: 100%;
  margin: 0 auto;
  font-weight: bold;
}

.limited-campaign__gift-item {
  font-size: clamp(12px, 1.5vw, 16px);
  color: #333;
  margin-bottom: 3px;
  line-height: 1.5;
}

.limited-campaign__application {
  background-color: #2c4a8c;
  padding: 20px;
  text-align: center;
  color: white;
  background-color: #FFEBB5;
  color: #2c4a8c;
}

.limited-campaign__application-title {
  font-size: clamp(20px, 3vw, 32px);
  font-weight: bold;
  margin-bottom: 10px;
  color: #071045;
  letter-spacing: 3px;
}

.limited-campaign__step {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 25px;
}

.limited-campaign__step-box {
  z-index: 1;
  margin-bottom: -30px;
}
@media screen and (max-width: 480px) {
  .limited-campaign__step-box img {
    width: 120px;
    height: auto;

  }
}

.limited-campaign__step-arrow--down {
  width: 2px;
  height: 30px;
  background-color: #2c4a8c;
  margin: 20px auto;
  position: relative;
}

.limited-campaign__step-arrow--down::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 10px solid #2c4a8c;
}

.limited-campaign__step-arrow {
  display: none;
}

.limited-campaign__step-content {
  background-color: white;
  color: #333;
  padding: 25px;
  border-radius: 6px;
  margin: 0;
  border: 1px solid #071045;
  padding-top: 40px;
  margin-bottom: 20px;
}
@media screen and (max-width: 480px) {
  .limited-campaign__step-content {
    padding: 15px;
  }
}

.limited-campaign__step-title {
  font-size: clamp(16px, 2.5vw, 24px);
  font-weight: bold;
  color: #071045;
  margin: 10px 0;
  display: inline-block;
  text-align: left;
}
@media screen and (max-width: 480px) {
  .limited-campaign__step-title {   
    padding: 10px 0 0 0;
  }
}

.limited-campaign__step-title::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  margin: 0 auto;
  border-bottom: 2px dashed #071045;
  margin: 10px 0;
}

.limited-campaign__step-description {
  font-size: clamp(12px, 2vw, 16px);
  font-weight: bold;
  line-height: 1.8;
  margin-bottom: 10px;
}

@media screen and (max-width: 480px) {
  .limited-campaign__step-description {
    margin-bottom: 10px;
    text-align: left;
  }
}

.limited-campaign__deadline-note {
  color: #E71E6C;
  margin-bottom: 10px;
  font-size: clamp(11px, 2vw, 15px);
  font-weight: bold;
  text-align: center;
}
@media screen and (max-width: 480px) {
  .limited-campaign__deadline-note {
    text-align: left;
  }
}


.limited-campaign__notes {
  background-color: #eeeeee;
  padding: 20px;
  border-radius: 5px;
  text-align: left;
  margin-bottom: 30px;
}
@media screen and (max-width: 480px) {
  .limited-campaign__notes {
    padding: 10px;
  }
}

.limited-campaign__notes-title {
  font-size: clamp(14px, 2vw, 18px);
  font-weight: bold;
  margin-bottom: 10px;
  text-align: left;
}

.limited-campaign__notes-list {
  list-style-position: inside;
  padding-left: 25px;
  list-style: disc;
}

.limited-campaign__notes-list li {
  font-size: 12px;
  font-weight: bold;
  margin-bottom: 10px;
  line-height: 1.6;
}

.limited-campaign__completion-details {
  text-align: left;
  font-weight: bold;
}

.limited-campaign__detail-item {
  padding-left: 1.2em;
  position: relative;
  margin-bottom: 15px;
  line-height: 1.7;
  font-size: clamp(12px, 2vw, 16px);
}

.limited-campaign__detail-item::before {
  content: '■';
  position: absolute;
  left: 0;
  top: 0;
}

.limited-campaign__detail-item--dark {
  color: #333;
}

.limited-campaign__detail-item--red {
  color: #E71E6C;
}

.limited-campaign__production-note {
  font-size: clamp(11px, 2vw, 15px);
  color: #555;
  margin: 0 0 20px 0;
}
@media screen and (max-width: 480px) {
  .limited-campaign__production-note {
    margin: 0 0 10px 0;
  }
}

.limited-campaign__step-description > a {
  color: #0068A7;
  text-decoration: underline;
  font-weight: bold;
}

.limited-campaign__cta-button {
  display: block;
}
.limited-campaign__cta-button:hover {
    opacity: 1;
}
.limited-campaign__cta-image {
  width: 100%;
  max-width: 680px;
  height: auto;
  margin: 0 auto;
}

.limited-campaign__cta-button strong {
  font-size: 24px;
}

.limited-campaign__apply-button {
  display: inline-block;
  background-image: url('../images/apply_btn_bg.png');
  background-position: right center;
  background-repeat: no-repeat;
  background-color: #008cba;
  color: white;
  padding: 15px;
  border-radius: 5px;
  text-decoration: none;
  font-size: clamp(16px, 2vw, 20px);
  font-weight: bold;;
  max-width: 210px;
  width: 100%;
}

.limited-campaign__apply-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.limited-campaign__login-note {
  margin-top: 10px;
  font-size: clamp(11px, 2vw, 14px);
  color: #555;
}

/* Responsive Design */
@media (max-width: 768px) {

  .limited-campaign__header {
    padding: 20px;
  }

  .limited-campaign__deadline {
    font-size: 16px;
  }

  .limited-campaign__main-offer {
    font-size: 18px;
  }



  .limited-campaign__cta-button {
    font-size: 16px;
  }
  .limited-campaign__cta-button strong {
    font-size: 20px;
  }
}

@media (max-width: 480px) {

  .limited-campaign__content,
  .limited-campaign__application {
    padding: 10px;
  }

  .limited-campaign__gifts {
    max-width: 100%;
  }
}

.limited-time-banner {
  background: #F4BA19;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  padding: 20px 0;
  box-sizing: border-box;
}
@media screen and (max-width: 480px) {
  .limited-time-banner {
    padding: 10px;
  }
}
.limited-time-banner__offer-icon {
  width: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
}
@media screen and (max-width: 480px) {
  .limited-time-banner__offer-icon {
    width: 20px;
  }
}
.limited-time-banner__offer-icon img {
  width: 100%;
  height: auto;
}

.limited-time-banner__offer {
  display: flex;
  justify-content: center;
  align-items: stretch;
  font-size: clamp(18px, 1.8vw, 20px);
  color: #333;
  gap: 5px;
}

.limited-time-banner__deadline {
  font-size: clamp(16px, 2vw, 20px);
  font-weight: bold;
  margin-bottom: 10px;
}
@media screen and (max-width: 480px) {
  .limited-time-banner__deadline {
    text-align: center;
  }
}

.limited-time-banner__deadline-date {
  color: #E71E6C;
  font-size: clamp(18px, 2.5vw, 22px);
}

.limited-time-banner__rewards {
  font-size: clamp(11px, 2vw, 14px);
  font-weight: bold;
  color: #333;
  border-bottom: 1px solid #333;
  margin-bottom: 15px;
  padding-bottom: 5px;
  font-weight: bold;
}
@media screen and (max-width: 480px) {
  .limited-time-banner__rewards {
    text-align: center;
  }
}

.limited-time-banner__rewards::after {
  content: "";
  width: 15px;
  height: 10px;
  background: #333;
  position: absolute;
  bottom: -5px;
  left: 0;
  right: 0;
  clip-path: polygon(50% 100%, 0 0, 100% 0);
  left: calc(50% - 5px);
  bottom: -10px;
}

.limited-time-banner__offer-highlight {
  font-weight: bold;
  font-size: clamp(18px, 2.5vw, 22px);
}
.pc-none {
  display: none;
}
@media screen and (max-width: 480px) {
  .sp-none {
    display: none;
  }
  .pc-none {
    display: block;
  }
}