.residents-white-text {
  color: white;
}

.rc-anchor-invisible-text {
  white-space: normal;
}

.main {
  margin-top: 5.9rem;
}

.header {
  background-color: var(--cl-key02);
}

@media print,
screen and (min-width: 640px) {
  .header {
    background-color: transparent;
  }

  .main {
    margin-top: 0;
  }
}

.fixed-menu .black-button{
  border: none;
  white-space: nowrap;
}

/* kv
--------------------------------------------------------------*/

/* kv */


.page-residents .kv {
  background-color: var(--cl-key02);
}

.page-residents .kv .tag-list .tag {
  background-color: white;
  color: var(--cl-key02);
}

.page-residents .kv .tag-list .red-tag {
  background-color: var(--cl-key02);
  color: white;
  border: 1px solid white;
}

.page-residents .kv .nav-link {
  left: -21rem;
  border-color: white;
}



/* whatis
--------------------------------------------------------------*/

/* whatis */

.whatis {
  padding: 7.2rem 0 3rem 0;
}

.about {
  padding-top: 2rem;
}

@media print,
screen and (min-width: 640px) {
  .whatis {
    padding: 9.5rem 0 13.5rem 0;
    position: relative;
  }

  .about {
    padding-top: 0;
  }
}


/* youtube
--------------------------------------------------------------*/

/* youtube */


.youtube {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
}

.youtube .slogan {
  font-size: 3rem;
  font-weight: bold;
  text-align: center;
  line-height: 4.5rem;
  margin-top: 2rem;
}

.youtube .slogan span {
  position: relative;
}

.youtube .slogan span::before {
  content: "";
  width: 100%;
  height: 0.8rem;
  background-color: var(--cl-key02);
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

@media print,
screen and (min-width: 640px) {
  .youtube {
    margin: 6.6rem auto 13rem auto;
    gap: 5rem;
  }

  .youtube .slogan {
    font-size: 6rem;
    line-height: 6rem;
    display: flex;
    justify-content: center;
    letter-spacing: 0;
    margin-top: 1rem;
  }

  .youtube .slogan span::before {
    height: 2rem;
    bottom: -2rem;
  }
}


/* merit
--------------------------------------------------------------*/

/* merit */
.merit {
  padding: 4rem 0 0 0;
}

.merit .merit-list {
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.merit-item-placeholder {
  width: 10rem;
}

.merit-icon img {
  margin: 0 auto;
  position: relative;
  z-index: 5;
}

.merit .merit-item p {
  text-align: left;
  width: 100%;
}

.merit .merit-list .merit-item .icon-one {
  width: 12rem;
}

.merit .merit-list .merit-item .icon-two {
  padding-top: 3rem;
  width: 17.7rem;
}

.merit .merit-list .merit-item .icon-three {
  padding-top: 0;
  position: relative;
  top: 2rem;
  width: 8.2rem;
}

.merit .merit-list .merit-item .icon-four {
  padding-left: 5rem;
  width: 16.3rem;
}

.merit .merit-list .merit-item .icon-five {
  padding: 6rem 0 1rem 0rem;
  width: 12.8rem;
}

.merit .merit-list .merit-item .icon-one img, .merit .merit-list .merit-item .icon-two img, .merit .merit-list .merit-item .icon-three img, .merit .merit-list .merit-item .icon-four img{
  position: relative;
  top: 1rem;
}

@media print,
screen and (min-width: 640px) {
  .merit {
    padding: 10rem 0 7rem 0;
  }

  .merit .merit-list {
    gap: 5rem;
  }

  .merit .merit-list .merit-item .icon-two {
    padding-top: 3rem;
  }

  .merit .merit-list .merit-item .icon-three {
    padding-top: 1rem;
    top: 0;
  }

  .merit .merit-list .merit-item .icon-one img, .merit .merit-list .merit-item .icon-two img, .merit .merit-list .merit-item .icon-four img{
    position: relative;
    top: 0;
  }
  
  
  .merit .merit-list .merit-item .icon-three img{
    position: relative;
    top: 1rem;
  }

  .merit .merit-list .merit-item .icon-four {
    padding-left: 5rem;
    width: 17rem;
  }

  .merit .merit-list .merit-item .icon-five {
    padding: 6rem 0 2rem 0rem;
    
  width: 16rem;
  }
}



/* how to use
--------------------------------------------------------------*/

/* how to use */



.how-to-use {}

.how-to-use .how-to-use-wrapper {
  margin-bottom: 2rem;
}

.how-to-use .how-to-use-wrapper .hts-title {
  background-color: var(--cl-key02);
  color: white;
  padding: 1.5rem;
  text-align: center;
  font-size: 2.2rem;
  position: relative;
  cursor: pointer;
}

.how-to-use .how-to-use-wrapper .hts-title img {
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%) rotate(180deg);
  width: 1.5rem;
  transition: all 0.3s ease-in-out;
}

.how-to-use .how-to-use-wrapper .inner-wrapper {
  display: none;
}

.how-to-use-wrapper:has(.open) .hts-title img{
  transform: translateY(-50%);
}

.how-to-use .how-to-use-wrapper .hts-inner {
  border: 0.4rem solid var(--cl-key02);
  border-top: none;
  display: flex;
  justify-content: center;
  gap: 4rem;
  padding: 3rem 0;
  position: relative;
  flex-direction: column;
}

.how-to-use .how-to-use-wrapper .hts-inner .hts-part {
  padding: 4.2rem 2rem 0.5rem 2rem;
  background-color: rgba(189, 44, 31, 0.07);
  position: relative;
  margin: 0 2rem;
}

.how-to-use .how-to-use-wrapper .hts-inner .reverse-part {
  display: flex;
  flex-direction: column-reverse;
}

.how-to-use .how-to-use-wrapper .hts-inner .hts-part img {
  margin: 0 auto;
}

.how-to-use .how-to-use-wrapper .hts-inner .hts-part .line-icon {
  width: 10rem;
  padding: 1rem 0;
}

.how-to-use .how-to-use-wrapper .hts-inner .hts-part ul {
  list-style: none;
  margin-top: 2rem;
}

.how-to-use .how-to-use-wrapper .hts-inner .first-line-part ul {
  margin-top: 0;
}

.how-to-use .how-to-use-wrapper .hts-inner .hts-part ul li {
  display: flex;
  gap: 1.6rem;
}

.how-to-use .how-to-use-wrapper .hts-inner .hts-part ul .list-content {
  font-size: 1.8rem;
  font-weight: bold;
  padding: 1rem 0 0 0;
  line-height: 2.6rem;
}

.how-to-use .how-to-use-wrapper .hts-inner .hts-part ul li span {
  color: var(--cl-key02);
  font-size: 3.2rem;
  font-weight: bold;
}

.how-to-use .how-to-use-wrapper .hts-inner .hts-part .part-title {
  font-size: 3.2rem;
  color: var(--cl-key02);
  font-weight: bold;
  position: relative;
  top: -2rem;
  line-height: 4rem;
  position: absolute;
}

.how-to-use .how-to-use-wrapper .hts-inner .hts-part .num-title {
  font-size: 3.2rem;
  color: var(--cl-key02);
  font-weight: bold;
  line-height: 4rem;
  position: absolute;
  left: 2rem;
  top: 2rem;
}

.how-to-use .how-to-use-wrapper .hts-inner .hts-part .part-content {
  font-size: 1.6rem;
  font-weight: bold;
  text-align: justify;
  padding-bottom: 2rem;
}

.how-to-use .how-to-use-wrapper .hts-inner .flow-triangle {
  position: absolute;
  left: 50%;
  top: 58.5%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  border-left: 1.4rem solid transparent;
  border-right: 1.4rem solid transparent;
  border-top: 2rem solid var(--cl-key02);
}

.how-to-use .how-to-use-wrapper .send-part .hts-part {
  padding-top: 8rem;
}

.how-to-use .how-to-use-wrapper .use-web-1 {
  width: 10rem;
}

.how-to-use .how-to-use-wrapper .use-web-2 {
  width: 20rem;
  margin-bottom: 3rem !important;
}

.how-to-use .how-to-use-wrapper .use-line-2 {
  width: 12rem;
  margin-bottom: 3rem !important;
}

.how-to-use .how-to-use-wrapper .send-image-1 {
  width: 12rem;
  margin-bottom: 2rem !important;
}

.how-to-use .how-to-use-wrapper .send-car {
  width: 17rem;
  margin: 3rem auto 2rem auto !important;
}

.how-to-use .wrapper-one .hts-inner {
  padding: 3rem 0 1.7rem 0;
}

.how-to-use .wrapper-one .hts-inner .hts-part:first-child {
  margin-top: 2rem;
    padding: 2.2rem 2rem 2.5rem 2rem;
}
.how-to-use .wrapper-tow .second-inner .reverse-part:first-child {
  padding-top: 2.2rem;
  margin-top: 2rem;
}

.how-to-use .wrapper-one .hts-inner .first-line-part {
  padding: 2.2rem 2rem 2rem 2rem;
}
.how-to-use .wrapper-three .hts-inner .hts-part .part-content{
  padding-bottom: 2rem;
}

.how-to-use .wrapper-three .hts-inner .last-part{
  padding-top: 5rem;
  padding-bottom: 0rem;
}

@media print,
screen and (min-width: 640px) {
  .how-to-use .how-to-use-wrapper {
    margin-bottom: 4rem;
  }

  .how-to-use .section-title {
    padding-bottom: 3rem;
  }

  .how-to-use .how-to-use-wrapper .hts-title {
    padding: 3rem;
    text-align: center;
    font-size: 2.8rem;
    position: relative;
  }

  .how-to-use .how-to-use-wrapper .hts-title img {
    right: 4.5rem;
    width: 2.2rem;
  }

  .how-to-use .how-to-use-wrapper .hts-inner {
    gap: 4rem;
    padding: 5rem 0 4rem 0;
    flex-direction: row;
  }

  .how-to-use .how-to-use-wrapper .hts-inner .hts-part {
    width: 47.5rem;
    padding: 4rem 3rem 4rem 3rem;
    margin: 0;
  }

  .how-to-use .how-to-use-wrapper .second-inner .hts-part {
    padding-top: 5rem;
  }

  .how-to-use .how-to-use-wrapper .hts-inner .reverse-part {
    display: flex;
    flex-direction: column;
  }

  .how-to-use .how-to-use-wrapper .hts-inner .hts-part .line-icon {
    width: 17rem;
    padding: 3rem 0;
  }

  .how-to-use .how-to-use-wrapper .hts-inner .hts-part ul {
    list-style: none;
    margin-top: 0;
  }

  .how-to-use .how-to-use-wrapper .hts-inner .hts-part ul li {
    gap: 1.6rem;
  }

  .how-to-use .how-to-use-wrapper .hts-inner .hts-part ul .list-content {
    font-size: 2.4rem;
    padding: 2rem 0 0 0;
    line-height: 3rem;
  }

  .how-to-use .how-to-use-wrapper .hts-inner .hts-part ul li span {
    font-size: 4rem;
  }

  .how-to-use .how-to-use-wrapper .hts-inner .hts-part .part-title {
    font-size: 4rem;
    top: -2rem;
    line-height: 4rem;
  }

  .how-to-use .how-to-use-wrapper .hts-inner .hts-part .num-title {
    font-size: 4rem;
    line-height: 4rem;
    position: relative;
    top: 0;
    left: 0;
  }

  .how-to-use .how-to-use-wrapper .hts-inner .hts-part .part-content {
    font-size: 2.4rem;
    margin-top: 2rem;
    padding-bottom: 0;
  }

  .how-to-use .how-to-use-wrapper .hts-inner .flow-triangle {
    border-left: 2rem solid transparent;
    border-right: 2rem solid transparent;
    border-top: 3rem solid var(--cl-key02);
    transform: translate(-50%, -50%) rotate(-90deg);
  }

  .how-to-use .how-to-use-wrapper .send-car {
    margin-top: 8rem !important;
  }


  .how-to-use .how-to-use-wrapper .use-web-1 {
    width: 14rem;
  }

  .how-to-use .how-to-use-wrapper .use-web-2 {
    width: 34rem;
    margin-bottom: 3rem !important;
  }

  .how-to-use .how-to-use-wrapper .use-line-2 {
    width: 13rem;
    margin-bottom: 0 !important;
  }

  .how-to-use .how-to-use-wrapper .send-image-1 {
    width: 14.4rem;
    margin-bottom: 2rem !important;
  }

  .how-to-use .how-to-use-wrapper .send-car {
    width: 22rem;
    margin: 7rem auto 2rem auto !important;
  }

  .how-to-use .wrapper-one .hts-inner .hts-part:first-child {
    margin-top: 0;
      padding: 4rem 3rem 1.5rem 3rem;
  }
  .how-to-use .wrapper-tow .second-inner .hts-part:first-child .part-content {
    padding-top: 3.2rem;
    margin-top: 0;
  }

  .how-to-use .wrapper-three .send-part .last-part .part-content {
    padding-top: 5.5rem;
  }
  
}



/* faq
--------------------------------------------------------------*/

/* faq */

.faq {
  padding: 6rem auto 2rem auto;
}

@media print,
screen and (min-width: 640px) {
  .faq {
    padding-top: 5rem;
  }
}



/* contact
--------------------------------------------------------------*/

/* contact */
.contact {
  margin-top: 10rem;
}
.switch-form {
  display: flex;
  justify-content: center;
  max-width: 72rem;
  margin: 3rem auto 0 auto;
}

.switch-form .switch-btn {
  width: 50%;
  padding: 2rem 0;
  text-align: center;
  background-color: #DEDEDE;
  border-bottom: 2px solid var(--cl-key02);
  font-size: 1.2rem;
  line-height: 1.6rem;
  cursor: pointer;
}

.switch-form .active-btn {
  background-color: var(--cl-key02);
  color: white;
}

.contact .flex-label {
  display: flex;
}

@media print,
screen and (min-width: 640px) {

  .contact {
    margin-top: 16rem;
  }

  /* .switch-form {} */

  .switch-form .switch-btn {
    font-size: 1.6rem;
    line-height: 2.4rem;
    font-weight: bold;
  }


  .contact .flex-label span {
    white-space: nowrap;
  }
}

/* contact form
--------------------------------------------------------------*/

.form-group {
  margin-bottom: 2rem;
}

.form-group label {
  display: block;
  font-size: 1.6rem;
  margin-bottom: 0.8rem;
}

.form-group input[type="text"],
.form-group textarea {
  width: 100%;
  padding: 1.2rem;
  border: 1px solid #ddd;
  border-radius: 0.4rem;
  font-size: 1.6rem;
}

.form-group textarea {
  resize: vertical;
  min-height: 15rem;
}

.required-star {
  color: var(--cl-key02);
  margin-left: 0.4rem;
}

.tips {
  font-size: 1.4rem;
  color: #666;
  margin-bottom: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem 3rem;
  background-color: var(--cl-key02);
  color: white;
  border: none;
  border-radius: 0.4rem;
  font-size: 1.6rem;
  cursor: pointer;
  transition: background-color 0.3s;
}

.button img {
  margin-right: 0.8rem;
}

.button:hover {
  background-color: #c0392b;
}

@media print,
screen and (min-width: 640px) {
  .form-group input[type="text"],
  .form-group textarea {
    font-size: 1.8rem;
  }

  .form-group label {
    font-size: 1.8rem;
  }

  .tips {
    font-size: 1.6rem;
  }

  .button {
    font-size: 1.8rem;
    padding: 1.5rem 4rem;
  }
}