@charset "UTF-8";

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.header_box {
  background: #e1dbc2;
  border-bottom: 1px solid #e1dbc2;
}

.home_box {
  margin: 0 auto 200px;
}

/* table_of_contents ================================== */
#table_of_contents {
  margin: 0 auto 70px;
  border: 1px solid #0aadca;
  border-left: 30px solid #0aadca;
  padding: 15px 10px;
  width: 560px;
  box-sizing: border-box;
}

#table_of_contents ul li ul li {
  list-style: disc;
  margin-left: 50px;
  margin-bottom: 0;
}

#table_of_contents .list_ttl {
  border-bottom: 1px solid #0aadca;
}

#table_of_contents ul li a {
  color: #0aadca;
}

#table_of_contents .material-icons {
  color: #0aadca;
}



/* primary ================================== */
#primary {
  margin: 0 auto;
}

.primary_bg {
  margin: 0 auto;
}

.sp_primary_bg {
  display: none;
}


/*共通 ================================== */
.title {
  font-size: 3rem;
  font-family: serif;
  font-weight: bold;
  margin-bottom: 50px;
  border-left: 10px solid #0aadca;
  padding-left: 10px;
}

.title span {
  color: #e53816;
}


/* origin ================================== */
#origin {
  margin: 0 auto 150px;
}

.origin_box p{
  font-size: 1.8rem;
  font-weight: 500;
}

.origin_txt{
  margin-bottom: 30px;
}

.origin_sub {
  font-size: 2.5rem;
  font-family: serif;
  font-weight: bold;
  color: #cb0505;
  margin-bottom: 10px;
}

.sub_txt {
  margin-bottom: 30px;
}

.text {
  font-size: 1.8rem;
  margin-bottom: 70px;
  font-weight: 500;
}

.last {
  margin-bottom: 50px;
}

table {
  width: 100%;
  margin-bottom: 50px;
  font-size: 1.8rem;
  font-family: "Yu Gothic";
  border: 1px solid #000;
  box-sizing: border-box;
}

table tr{
  vertical-align: middle;
  border-bottom: 1px solid #000;
}

table tr:first-child{
  border-top: 1px solid #000;
}

table tr th{
  width: 18%;
  padding: 10px;
  line-height: 1.5;
  font-size: 1.8rem;
  font-weight: bold;
  border-right: 1px solid #000;
  border-left: 1px solid #000;
  box-sizing: border-box;
}

table th:nth-of-type(1){
  background: #f5feff;
}

table tr td{
  width: 82%;
  padding: 10px;
  background: #f5feff;
  border-right: 1px solid #000;
  box-sizing: border-box;
}

table tr td ul li{
  list-style: disc;
  margin-left: 40px;
}

table tr:nth-child(2n) th{
  background: #fff;
}

table tr:nth-child(2n) td{
  background: #fff;
}

.origin_img {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.origin_img img{
  width: 30%;
}

.zutsu_img {
  width: 40%;
  margin: 30px 0 30px 30px;
}


/* deal ================================== */
#deal {
  margin: 0 auto 100px;
}

.deal_txt{
  font-size: 1.8rem;
  font-weight: 500;
}


/* not_improve ================================== */
#not_improve {
  margin: 0 auto 100px;
}

.not_improve_txt{
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 10px;
}

.not_improve_txt2{
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 50px;
}

#not_improve ul {
  margin-bottom: 10px;
}

#not_improve ul li{
  font-size: 1.8rem;
  font-weight: bold;
  line-height: 1.8;
  list-style: disc;
  margin-left: 20px;
}

#not_improve ul li span{
  border-bottom: solid 3px #ff9c01;
}

#not_improve .innerbox {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 50px;
}

#not_improve .innerbox .triangle {
  display: flex;
}

#not_improve .innerbox .triangle-right {
  border-style: solid;
  border-width: 25px 0 25px 30px;
  border-color: transparent transparent transparent #ff9c01;
}

#not_improve .innerbox .triangle-right2 {
  border-style: solid;
  border-width: 25px 0 25px 30px;
  border-color: transparent transparent transparent #ff9c01;
  margin-right: 30px;
}

#not_improve .not_improve_box {
  width: 500px;
  height: 280px;
  padding: 20px 20px 5px;
  border: 3px solid #e53816;
  margin-right: 30px;
  box-sizing: border-box;
}

#not_improve .not_improve_box ul li {
  list-style: decimal;
  color: #e53816;
  text-decoration: none;
  margin-left: 30px;
  font-weight: bold;
}

#not_improve .innerbox .not_improve_txt{
  font-weight: bold;
}

.inner_box{
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  margin-bottom: 50px;
}

.inner_left{
  width: 48%;
}

.inner_right{
  width: 48%;
}


/* method ================================== */
#method {
  margin: 0 auto 150px;
}

.method_txt{
  font-size: 1.8rem;
  font-weight: bold;
  margin-bottom: 30px;
}

.method_txt span{
  color:  #e53816;
}

#method ul {
  width: 450px;
  background: #ec7800;
  padding: 20px;
  font-size: 2rem;
  margin-bottom: 30px;
  box-sizing: border-box;
}

#method ul li {
  list-style: disc;
  line-height: 2;
  color:  #fff;
  text-decoration: none;
  margin-left: 20px;
  font-weight: bold;
}



/* reserve  ======================================== */
#reserve {
  margin: 0 auto 100px;
}


/* ---------------------------------------------------------
@media (max-width: 1200px)
----------------------------------------------------------- */
@media (max-width: 1200px) {
  .container {
    width: 92%;
  }

  #not_improve .innerbox {
    justify-content: flex-start;
    align-items: flex-start;
    flex-direction: column;
  }

  #not_improve .not_improve_box {
    width: 60%;
    height: auto;
    margin-right: 0;
    margin-bottom: 70px;
  }

  .triangle {
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    width: 60%;
    transform: rotate(90deg);
  }

  #not_improve .innerbox .triangle-right {
    border-width: 40px 0 40px 40px;
  }

  #not_improve .innerbox .triangle-right2 {
    border-width: 40px 0 40px 40px;
  }

  .inner_box {
    flex-direction: column-reverse;
  }

  .inner_left {
    width: 100%;
  }

  .inner_right {
    width: 60%;
    margin-bottom: 30px;
  }

  .method_txt br{
    display: none;
  }
}

/* ---------------------------------------------------------
@media (max-width: 900px)
----------------------------------------------------------- */
@media (max-width: 900px) {
  table tr th {
    width: 23%;
  }

  .zutsu_img {
    width: 80%;
    margin: 10px;
  }
}

/* ---------------------------------------------------------
@media (max-width: 768px)
----------------------------------------------------------- */
@media (max-width: 768px) {
  .primary_bg {
    display: none;
  }

  .sp_primary_bg {
    display: block;
  }

  #not_improve .not_improve_box {
    width: 80%;
  }

  .triangle {
    width: 80%;
  }

  .inner_right {
    width: 80%;
  }

  #method ul {
    width: 80%;
  }
}

/* ---------------------------------------------------------
@media (max-width: 600px)
----------------------------------------------------------- */
@media (max-width: 600px) {
  #table_of_contents {
    margin: 0 auto 50px;
    padding: 15px 0 10px 10px;
    width: 100%;
  }

  #table_of_contents ul {
    width: 95%;
  }

  .title {
    line-height: 1.5;
    font-size: 2.2rem;
    margin-bottom: 20px;
  }

  #origin {
    margin: 0 auto 50px;
  }

  .origin_sub {
    font-size: 2rem;
  }

  .sub_txt {
    margin-bottom: 20px;
  }

  table tr th {
    display: block;
    width: 100%;
    border-right: none;
    border-left: none;
    border-bottom: 1px solid #000;
    padding: 5px 10px;
  }

  table th:nth-of-type(1) {
    background: #b9e6eb;
  }

  table tr:nth-child(2n) th {
    background: #b9e6eb;
  }

  table tr td {
    display: block;
    width: 100%;
    border-right: none;
    border-left: none;
    padding-bottom: 20px;
    background: #fff;
    box-sizing: border-box;
  }

  table tr td ul {
    margin-bottom: 20px;
  }

  table tr td ul li {
    margin-left: 20px;
  }

  .zutsu_img {
    margin: 0 auto;
  }

  #deal {
    margin: 0 auto 50px;
  }

  #not_improve {
    margin: 0 auto 50px;
  }

  #not_improve .not_improve_box {
    width: 100%;
    margin-bottom: 50px;
  }

  #not_improve .box2 {
    margin-bottom: 0;
  }

  #not_improve .innerbox {
    margin-bottom: 30px;
  }

  .triangle {
    width: 100%;
    margin-bottom: 15px;
  }

  #not_improve .innerbox .triangle-right {
    border-width: 40px 0 40px 30px;
  }

  #not_improve .innerbox .triangle-right2 {
    border-width: 40px 0 40px 30px;
  }

  .not_improve_txt2 {
    margin-bottom: 30px;
  }

  .not_improve_txt2 br{
    display: none;
  }

  #method {
    margin: 0 auto 100px;
  }

  .method_txt br{
    display: none;
  }

  .method_txt {
    margin-bottom: 20px;
  }

  #method ul {
    width: 100%;
    padding: 15px;
    font-size: 1.8rem;
    margin-bottom: 10px;
  }

  #button {
    width: 92%;
    margin: 0 auto;
  }

  .inner_right {
    width: 100%;
  }

  #method ul {
    width: 100%;
    padding: 10px;
  }
}

/* ---------------------------------------------------------
@media (max-width: 428px)
----------------------------------------------------------- */
@media (max-width: 428px) {
  #table_of_contents {
    border-left: 10px solid #0aadca;
  }

  .sec {
    margin: 0 auto 30px;
    padding-bottom: 0;
  }

  .title {
    margin-bottom: 20px;
  }

  .origin_img {
    width: 100%;
    justify-content: center;
    align-items: center;
    flex-direction: column;
  }

  .origin_img img {
    margin-bottom: 10px;
    width: 90%;
  }

  .zutsu_img {
    width: 95%;
  }

  #not_improve {
    margin: 0 auto 30px;
  }

  #not_improve .not_improve_box {
    padding: 10px 10px 5px;
    margin-bottom: 15px;
  }

  #not_improve .innerbox .triangle-right {
    border-width: 30px 0 30px 20px;
  }

  #not_improve .innerbox .triangle-right2 {
    margin-right: 0;
    border-width: 30px 0 30px 20px;
  }

  #not_improve .not_improve_box ul li{
    line-height: 1.5;
  }

  #not_improve .not_improve_box ul li br{
    display: none;
  }

  #method {
    margin: 0 auto 0;
  }

  #method ul {
    width: 100%;
    padding: 10px;
    font-size: 1.7rem;
  }

  #method ul li {
    line-height: 1.7;
  }

  #reserve {
    margin: 0 auto 80px;
  }

  .home_box {
    flex-direction: column;
    margin: 0 auto 100px;
  }

  .home_btn {
    margin: 0 auto 30px;
  }

  .home_btn:nth-of-type(2) {
    margin: 0 auto 0;
  }
}