@charset "UTF-8";
/* init
------------------------------------------------*/
:root {
  --color_black: #000;
  --color_blue01: #523fff;
}
html {
  font-size: 62.5%;
}
body {
  position: relative;
  background-attachment: fixed;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  overflow: hidden;
  font-family: 'Noto Sans JP', 'Noto Sans', 'Noto Sans CJK JP', 'ヒラギノ角ゴ', 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', 'Hiragino Kaku Gothic', sans-serif;
  line-height: 1.625;
  font-size: 1.8rem !important;
  color: var(--color_black);
  font-feature-settings: "palt";
  z-index: -1;
}
body * {
  box-sizing: border-box;
}
img {
  max-width: 100%;
  height: auto;
  box-sizing: content-box;
  vertical-align: bottom;
}
@media screen and (max-width: 768px) {
  html {
    font-size: calc(100vw / 50);
  }
  body {
    min-width: 0;
  }
}
@media screen and (max-width: 500px) {
  body::before {
    content: none;
  }
}
@media screen and (min-width:500px) and (max-width:768px) {
  html {
    font-size: 62.5%;
  }
}
/* common
------------------------------------------------*/
.tx_red { color: #f00!important;}
*::after,*::before { transition: all .3s;}
/* main
------------------------------------------------*/
.main {
  position: relative;
  z-index: -1;
  overflow: hidden;
  text-align: center;
}
#cpn-main {
  width: 100%;
  margin: 0 auto;
  font-feature-settings: "palt";
  background: #fff;
  font-weight: bold;
  position: relative;
  box-shadow: rgba(0, 0, 0, .3) 0 0 18px;
  mix-blend-mode: multiply;
  max-width: 710px;
  background-color: #fff;
  letter-spacing: .04em;
}
#cpn-main * {
  font-weight: bold;
}
#cpn-main picture {
  display: block;
}
#cpn-main a {
  position: relative;
  text-decoration: none;
  color: #242ee2;
  transition: .3s;
  font-weight: 500;
}
#cpn-main .link_text::after {
  display: inline-block;
  content: "";
  vertical-align: baseline;
  margin: 0 .5rem;
  background: url("/special/stellaai/assets/images/ic_link.svg") no-repeat center/contain;
  width: 1.2rem;
  height: 1.2rem;
}
@media screen and (max-width: 710px) {
  #cpn-main {
    width: 100%;
  }
  #cpn-main .link_text::after {
    width: 1.8vw;
    height: 1.8vw;
  }
}
@media screen and (max-width: 500px) {
  #cpn-main .link_text::after {
    width: 2.5vw;
    height: 2.5vw;
  }
}
/* kv
------------------------------------------------*/
h1 {
  font-size: 1rem;
}

#kv ul {
  text-indent: -2.25em;
  text-align: left;
  font-weight: normal;
  margin: 1rem auto 3rem 2.25em;
}
#kv ul>li {
  text-align: justify;
  font-weight: 400;
}
@media (max-width: 710px) {
  #kv ul {
    margin: 0 auto 2.7rem 2.25em;
    font-size: 2.5vw;
  }
}
@media (max-width: 500px) {
  #kv ul {
    font-size: 3.5vw;
  }
}
/* others
------------------------------------------------*/
.others {
  background-color: #faffc5;
  padding: 3rem 0 4rem;
}
.others1 {
  margin: 0 2rem;
  margin-bottom: 2.5rem;
}
.others1 .others1_text {
  display: inline-block;
  margin-bottom: 1.5rem;
}
.others1 .others1_text {
  color: #f22eb0;
  font-size: 2.8rem;
  line-height: 1.7;
  margin-top: 0;
  position: relative;
}
.others1 .others1_text {
  margin-bottom: 2.5rem;
}
.others1 .others1_text span::before, .others1 .others1_text span::after {
  position: absolute;
  top: 1rem;
  content: "";
  width: 2.5rem;
  height: 2.7rem;
  background: url("/special/stellaai/assets/images/ic_others1.svg") no-repeat center / auto 2.5rem;
  vertical-align: baseline;
}
.others1 .others1_text span::before {
  left: 37%;
}
.others1 .others1_text span::after {
  right: 37%;
  transform: scaleX(-1);
}
.others2 {
  margin: 4rem 2rem 0;
  position: relative;
}
.others2_banner {
  background: url("/special/stellaai/assets/images/bg_others2.webp")no-repeat center /contain;
}
.others2_banner a {
  display: inline-block;
}
.others2 .others2_text {
  color: #f22eb0;
  font-size: 4rem;
  margin-bottom: 2.5rem;
}
@media (max-width: 710px) {
  .others1 .others1_text span::before, .others1 .others1_text span::after {
    top: 0.5rem;
    background: url("/special/stellaai/assets/images/ic_others1.svg") no-repeat center / auto 4vw;
  }
  .others1 .others1_text {
    font-size: 4vw;
  }
  .others2 .others2_text {
    font-size: 6.5vw;
  }
  .others2_banner picture {
    max-width: 56.3vw;
  }
  .others1 .others1_text span::before, .others1 .others1_text span::after {
    width: 5vw;
    height: 5.8vw;
  }
  .others1 .others1_text span::before {
    left: 36%;
  }
  .others1 .others1_text span::after {
    right: 36%;
  }
}
/* footer
------------------------------------------------*/
footer {
  width: 100%;
  text-align: center;
  font-size: 2.4rem;
  margin: 0 auto;
  background-color: #efefef;
  padding: 3.2rem 0;
}
#footer .copy small {
  font-weight: normal;
}
@media screen and (max-width: 710px) {
 footer {
   font-size: 2rem;
 } 
}
/* hover
------------------------------------------------*/
@media (hover: hover) {
  #cpn-main a:hover {
    opacity: .6;
  }
  #cpn-main .btn a:hover {
    opacity: 1;
  }
  #cpn-main .btn a:hover::after {
    opacity: .3;
  }
  #use .solution_link:hover {
    transform: translateY(-1px);
  }
  #use .solution_link a:hover {
    color: #f22eb0;
    opacity: 1;
  }
  #use .solution_link a:hover::after {
    box-shadow: 0 2px 1em -.2em #FFB6E5;
  }
}
h2 {
  font-size: 3.4rem;
  margin: 3rem auto;
  text-align: center;
  line-height: 1;
}
@media screen and (max-width: 500px) {
  h2 {
    font-size: 5.7vw;
  }
}

/* main
------------------------------------------------*/
.main {
  position: relative;
  z-index: -1;
  overflow: hidden;
}
#cpn-main section {
  position: relative;
}
a:hover {
    opacity: .75;
}

h2 {
  font-weight: 600;
  text-align: center;
  font-size: 4rem;
}
@media screen and (max-width: 768px) {
  h2 {
    font-size: 3rem;
 }
}
/* ------------活用方法（作成）------------ */
#use {
  background-color: #e9efff;
  padding: 8.4rem 1rem 4rem;
}
.use_bg {
  background-color: #fff;
  padding: .5rem .5rem 3.5rem;
  border-radius: 4rem;
}
#use h2 {
  margin: -4.5rem auto 0;
  width: 90%;
}
#use .s_tx01 {
  font-size: 2.4rem;
  width: 52.5rem;
  margin: 2rem auto 2rem;
  text-align: left;

}
#use .s_tx01 li + li {
  margin-top: 1rem;
}
#use .s_tx01 li {
  font-weight: 500;
  display: inline-block;
  background-color: #e9efff;
  border-radius: 40px;
  padding: .9rem 2.5rem;
  font-size: 2.4rem;
  line-height: 1;
}
.method_cp_content span, .s_tx01 span {
  color: var(--color_blue01);
}
#use .about_plan_ttl {
  font-size: 2.8rem;
  margin-top: 3rem;
}
#use .about_plan_ttl span {
  font-size: 3.6rem;
  color: var(--color_blue01);
}
#use .use_text {
  color: #7933ff;
  font-size: 3.2rem;
  position: relative;
  display: inline-block;
  margin: 3rem auto 2rem;
  line-height: 1.4;
}
#use .use_text::before,#use .use_text::after {
  content: "";
  display: block;
  width: 10rem;
  height: 7.5rem;
  background: url("/special/stellaai/assets/images/use_before.svg") no-repeat center/contain;
  position: absolute;
  top: .5rem;
  bottom: 0;
}
#use .use_text::before {
  left: -25%;
}
#use .use_text::after {
  right: -25%;
  transform: scaleX(-1);
}
.use_link {
  width: 96%;
  display: block;
  margin: 0 auto;
}
@media screen and (max-width: 768px) {
  .use_bg {
    padding: .5rem 1.5rem 3.5rem;
    border-radius: 5vw;
  }
  #use .use_text {
    font-size: 4.5vw;
  }
}
@media screen and (max-width: 710px) {
  #use {
  padding: 7.4rem 1rem 4rem;
  }
  #use h2 {
    margin-top: -6vw;
  }
  #use .about_plan_ttl {
    font-size: 4vw; 
  }
  #use .about_plan_ttl span {
    font-size: 5.6vw;
  }
  #use .use_text::before,#use .use_text::after {
    width: 3.5em;
    height: 2.5em;
    top: .5rem;
  }
  #use .method_cp_content .s_tx01 {
    width: 76vw;
  }
  #use .s_tx01 li {
    font-size: 3.3vw;
  }
}
@media screen and (max-width: 500px) {
  #use {
  padding: 6rem 1rem 3rem;
  }
  #use .method_cp_content .s_tx01 {
    width: 93vw;
 }
  #use .s_tx01 li {
    font-size: 3.5vw;
  }
}
/* ------------Stella AIなら悩みを解決！（作成）------------ */
.solution_wrap {
  text-align: left;
  margin-top: 3rem;
  font-weight: 500;
}
.solution_wrap>section {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto 7rem;
}
.solution_wrap>section:last-of-type {
  margin-bottom: 0;
}
.solution_wrap>section+section::after {
  content: "";
  display: block;
  width: 98%;
  height: 1rem;
  background: url("/special/stellaai/assets/images/section_border.svg") no-repeat center;
  position: absolute;
  top: -3.5rem;
  left: 1%;
  right: 1%;
}
.solution_wrap>section:first-child {
  flex-direction: row-reverse;
}
.solution_wrap>section:first-of-type,.solution_wrap>section:nth-of-type(2) {
  padding: 0 1rem;
}
.solution_wrap>section:first-of-type .solution_text_wrap,.solution_wrap>section:nth-of-type(2) .solution_text_wrap {
  width: 48%;
}
.solution_wrap>section .solution_img_wrap {
  background-color: #e9efff;
  padding: 2rem 2rem 4.5rem;
  border-radius: 3rem;
}
.solution_img_wrap {
  width: 48%;
}
.solution_wrap>section:nth-of-type(2) .solution_img_wrap {
  padding: 1.5rem 1.8rem 4.8rem;
  position: relative;
}
#use .solution_wrap>section .solution_img_wrap p {
  font-size: 1.6rem;
  font-weight: normal;
  text-align: center;
  line-height: 1.4;
}
#use .solution_wrap>section .solution_img_wrap p:first-of-type {
  margin: 2rem 0 1rem;
  font-size: 2.3rem;
  font-weight: bold;
  text-align: center;
}
#use .solution_wrap>section .solution_img_wrap picture {
  margin-top: 1.5rem;
  text-align: center;
}
#use .solution_wrap h4 span {
  background: linear-gradient(transparent 75%, rgb(221, 255, 112) 75%);
  font-weight: 800;
  font-size: 2.4rem;
  width: fit-content;
}
#use .solution_wrap h4 span>span {
  font-size: 2.7rem;
}
.solution_wrap ul {
  margin-top: 1.8rem;
  display: inline-block;
}
#use  .solution_wrap ul>li {
  position: relative;
  margin-left: 1em;
  font-weight: 500;
}
.solution_wrap ul>li::before {
  content: "";
  display: block;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 50%;
  background-color: #c3c2ff;
  position: absolute;
  left: -1em;
  top: .45em;
}
#use .solution_text_wrap p {
  text-indent: -1em;
  margin-left: 1em;
  font-weight: 500;
  word-break: break-all;
}
.solution_wrap>section:last-of-type {
  display: block;
}
.solution_wrap>section:last-of-type .solution_text_wrap {
  margin: 0 auto;
  width: fit-content;
}
.solution_wrap>section:last-of-type h4 {
  display: flex;
  margin: 0 auto;
  justify-content: center;
  flex-wrap: wrap;
}
.flow {
  margin-bottom: 20px;
}
#use .annotation {
  text-indent: -1em;
  margin-left: 1em;
  font-weight: normal;
}
#use .solution_wrap>section .solution_img_wrap .solution_link {
  text-align: right;
  margin-top: .3rem;
  padding-right: 1rem;
  display: inline-block;
  position: absolute;
  right: 2rem;
  transition: .3s;
}
#use .solution_link a {
  font-weight: bold;
}
.solution_link a {
  position: relative;
}
.solution_link a::after {
  content: "";
  width: 1.5em;
  height: 1.5em;
  display: inline-block;
  border-radius: 50%;
  margin-left: .5rem;
  background: linear-gradient(90deg, #1c5ddd, #a026ff, #ff50c4);
  position: relative;
  top: .5rem;
}
.solution_link a::before {
  display: inline-block;
  width: .75em;
  height: .9em;
  content: "";
  background: url("/special/stellaai/assets/images/ic_link_white.svg") no-repeat center;
  position: absolute;
  right: .6rem;
  top: calc(40% - .5rem);
  z-index: 2;
}
@media screen and (min-width:500px) and (max-width:710px) {
  .solution_text_detail {
    width: 80%;
    margin: auto;
    display: block;
  }
}
@media screen and (max-width: 710px) {
  #solution h3 {
    width: 80%;
    margin: 0 auto;
  }
  #use .flow {
    width: 24%;
    margin: 0 auto 2rem;
  }
  #use .solution_wrap ul>li {
    font-size: 2.9vw;
  }
  #use .solution_wrap h4 span {
    font-size: 3.6vw;
    margin: 0 auto;
  }
  .solution_wrap ul,#use .solution_text_wrap p {
    font-size: 2.5vw;
  }
  .solution_wrap>section {
    display: block;
    margin: 0 auto 7rem;
  }
  .solution_wrap>section:first-of-type .solution_text_wrap, .solution_wrap>section:nth-of-type(2) .solution_text_wrap {
    width: 100%;
  }
  section:nth-of-type(2) .solution_text_wrap {
    margin-bottom: 1.8rem;
  }
  #use .solution_wrap h4 {
  text-align: center;
  }
  #use .solution_wrap h4 br {
    display: none;
  }
  .solution_text_wrap .br_sp {
    display: none;
  }
  .solution_wrap>section td img {
    width: 100%;
  }
  .solution_wrap>section .solution_img_wrap {
    width: 80%;
    margin: 0 auto;
  }
  #use .solution_wrap>section .solution_img_wrap p:first-of-type {
    font-size: 2.6rem;
  }
  #use .solution_wrap>section .solution_img_wrap p {
    font-size: 1.8rem;
  }
  #use .solution_wrap h4 span>span {
    font-size: 4vw;
  }
  .solution_link a::before {
    top: calc(40% - .6rem);
  }
  #use .annotation {
    font-size: 2.5vw;
  }
}
@media screen and (max-width: 500px) {
  #use .solution_wrap ul>li {
    font-size: 4vw;
  }
  .solution_wrap ul,#use .solution_text_wrap p {
    font-size: 3.5vw;
  }
  #use .solution_wrap h4>span>span {
    font-size: 5.5vw;
  }
  #use .solution_wrap h4>span {
    display: block;
    font-size: 4.8vw;
  }
  #use .s_tx01 li {
    font-size: 4.1vw;
  }
  #use .about_plan_ttl {
    font-size: 4.4vw; 
  }
  #use .about_plan_ttl span {
    font-size: 5.8vw;
  }
  .solution_wrap>section .solution_img_wrap {
    width: 100%;
  }
  #use .annotation {
    font-size: 3.5vw;
  }
}
/* -------------------------------
  section01
------------------------------- */
.box {
  margin: 0 0 1rem;
  text-align: center;
  display: flex;
  flex-flow: nowrap;
  justify-content: space-between;
  position: relative;
}
.box a {
  position: relative;
  }
.box a + a {
  margin-left: 1.4rem;
  }
.box::before {
  content: "";
  width: 3.6rem;
  height: 3.6rem;
  background: url("/special/stellaai/assets/images/img_plus.svg") no-repeat; 
  z-index: 2;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%);
}
.box a::after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  opacity: 0;
  top: 0;
  left: 0;
  background: #fff;
  z-index: 1;
  border-radius: 7.3%;
}
.box a:hover::after {
  opacity: 0.3;
}

.box a:hover {
  opacity: 1;
}
.introduction {
  margin: -6rem 1rem 0;
}
@media (min-width: 500px) {
  .introduction {
    margin: -6.5rem 1.3rem 0;
  }
  .box {
    margin: 0 0 1.3rem;
  }
}
@media (min-width: 769px) {
  .introduction {
    margin: -9rem 1.5rem 0;
  }
}
.introduction {
position: relative;
}
/* -------------------------------
  table
------------------------------- */
table {
  margin: 4rem auto;
}
tbody {
  display: grid;
  grid-template-rows: repeat(4,auto);
  gap: .2rem .5rem;
  grid-template-columns: 7rem 1fr 1fr 1fr;
}
tr {
  display: grid;
  grid-row: 1/5;
  grid-template-rows: subgrid;
  margin-top: 3rem;
}
th {
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.table-plan {
  text-align: center;
  border-radius: 1rem;
  padding: .25rem;
}
#use .table-plan p {
  text-align: center;
}
.table_blue {
    background-color: #523FFF;
}

.table_gradation {
  background: linear-gradient(90deg,#1c5ddd,#a026ff,#ff50c4);
  border: 1px solid #FFF;
  box-shadow: 0 2px 8px #a026ff40,0 8px 24px #a026ff33;
  margin-top: 0;
  position: relative;
}
.table_gradation::before {
  position: absolute;
  content: "";
  display: block;
  width: 6rem;
  aspect-ratio: 1 / 1;
  top: -2px;
  left: -2px;
  z-index: 3;
  background: url("/special/stellaai/assets/images/recommend.svg") no-repeat left top / contain;
}
.table_pink {
  background-color: #F22EB0;
}
.table-plan td {
  background-color: #fff;
  padding: .5rem 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
}
.table-plan>td:first-of-type {
  text-align: center;
  color: #fff;
  flex-direction: column;
  align-items: center;
  background-color: transparent;
}
.table-plan>td:first-of-type span {
  font-size: 1rem;
  opacity: .7;
  white-space: nowrap;
  display: block;
}
tr>td:nth-of-type(2) {
  flex-wrap: wrap;
}
#use .table-plan>td:nth-of-type(2) p {
  font-size: 2.3rem;
  font-weight: 700;
  line-height: 1.2;
  display: block;
  letter-spacing: 0;
  width: 100%;
}
#use tr>td:nth-of-type(2) picture {
  width: 50%;
}
.table-plan td:last-of-type {
  border-radius: 0 0 .75rem .75rem;
}
tr>td:nth-of-type(2) .tax {
  font-size: 1.3rem;
  letter-spacing: 0;
  display: block;
  color: #555;
}
.price_number p:before {
  content: "";
  display: inline-block;
  width: 1em;
  height: 1.1em;
  background: url("/special/stellaai/assets/images/table_img02.svg") no-repeat center/contain;
  margin-right: .1em;
  vertical-align: sub;
}
.price_number p {
  font-size: 2.3rem;
  letter-spacing: 0;
}
.table-plan ul {
  margin: 0;
  font-size: 1.3rem;
  align-items: center;
  justify-content: center;
  display: flex;
  flex-wrap: wrap;
}
#use .table-plan ul>li {
  font-weight: normal;
  text-align: left;
  padding-left: 1em;
  margin-left: 0;
  width: 100%;
  font-size: 1.6rem;
}
.text_small {
  font-size: 1rem;
  margin-left: .1rem;
}
#use .table-plan ul>li::before {
  display: none;
}
#use .table-plan ul>li::after {
  content: "・";
  left: 0;
  display: block;
  position: absolute;
  top: 0;
}
@media (max-width: 710px) {
  table {
    margin: 4rem -.6rem 4rem -.8rem;
  }
  tbody {
    gap: .2rem .1rem;
    grid-template-columns: 13vw 1fr 1fr 1fr;
  }
  tr {
    margin-top: 1rem;
  }
  .table_gradation::before {
    width: 11vw;
  }
  .use_bg {
  padding: .5rem 1rem 3.5rem;
  }
  th {
    font-size: 2.5vw;
  }
  .table-plan td {
    padding: 1.8vw .3vw;
  }
  #use tr>td:nth-of-type(2) picture {
    width: 65%;
  }
  .table-plan ul {
    font-size: .5em;
  }
  #use .table-plan ul>li {
    padding-left: .5em;
    margin-left: .5rem;
  }
  #cpn-main .table-plan_ttl {
    font-size: 1.5rem;
  }
  .table-plan>td:first-of-type span {
    font-size: 1rem;
  }
  .table_ttl_standard {
    margin-top: 2vw;
  }
}
/* -------------------------------
  追従ボタン
------------------------------- */
.follow {
  position: fixed;
  bottom: 0;
  left: 0;
  max-width: 710px;
  z-index: 10;
  background: rgba(255, 255, 255, .9);
  padding: 1.7rem 0 1.5rem;
  margin: auto;
  right: 0;
}
.follow .btn a {
  font-size: 2.9rem;
}
.btn_inner>picture {
  margin-bottom: .8em;
}
@media screen and (max-width: 710px) {
  .follow {
    width: 100%;
    padding: 1.2rem 0;
  }
  .btn_inner>picture {
    width: 38%;
    margin: 0 auto .7em;
  }
}
.btn_wrap {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-around;
  align-items: center;
}
.btn_wrap>div {
  width: 48%;
}
.btn a::after {
  width: 42rem;
  height: 8.2rem;
}
.btn {
  width: 100%;
  height: 6rem;
  background: #5a62ff;
  border-radius: 1.2rem;
  position: relative;
}
#cpn-main .btn a {
  width: 100%;
  height: 100%;
  display: flex;
  font-weight: bold;
  color: #fff;
  font-size: 2rem;
  position: relative;
  justify-content: center;
  align-items: center;
}
#cpn-main .btn a::after {
  content: "";
  width: 100%;
  height: 100%;
  background-color: #fff;
  position: absolute;
  opacity: 0;
  top: 0;
  left: 0;
}
#cpn-main .btn_pink {
  background-color: #f22eb0;
}
.btn a::before {
  content: "";
  margin: auto;
  position: absolute;
  display: inline-block;
  right: 1rem;
  width: 2rem;
  height: .8em;
  background: url("/special/stellaai/assets/images/ic_link_white.svg") no-repeat center/contain;
}
.btn_pink a::before {
  background: url("/special/stellaai/assets/images/ic_triangle.svg") no-repeat center/contain;
}
@media screen and (max-width: 710px) {
  #cpn-main .btn a {
    font-size: 3vw;
    padding-right: 2vw;
  }
  .btn {
    height: 4rem;
  }
}