/* LESS Document */
/*----------AI学トレ----------*/
.ai_back {
  background-image: url("../images/ai_bk.png");
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: cover;
}
.gakutore .bk_box {
  position: relative;
}
.ai_gakutore_logo {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  right: max(7%, 60px);
  width: 40%;
  padding-bottom: 30px;
}
.gakutore p.pickup {
  color: #00AECB;
  font-weight: 600;
  font-size: 30px;
  line-height: 1.2em;
  text-align: center;
  padding: 0px 0 0px;
}
.gakutore p.text {
  max-width: 800px;
  margin: auto;
  padding: 0 0 40px;
}
/*----------AI学トレの特徴----------*/
.ai_feat {
  position: relative;
  padding-bottom: 560px;
}
.ai_feat::after {
  content: none;
  position: absolute;
  width: 0;
  height: 0;
  bottom: calc(-16vh + 12px);
  left: 0;
  border-bottom: rgba(255, 255, 255, 0) solid 15vh;
  border-left: #ebf4f7 solid calc(100vw - 17px);
}
.ai_feat_h3_area {
  margin: 10px 0 20px;
}
.ai_feat h2 {
  background: linear-gradient(to bottom, #18B7CD, #00757F);
  border: none;
  padding: 0 0 10px;
  text-align: center;
  border-radius: 100px;
}
.ai_feat h2 img {
  max-width: 320px;
}
.ai_feat h3 {
  color: #00AECB;
  font-weight: 600;
  font-size: 30px;
  line-height: 1.2em;
  background: none;
  text-align: center;
  margin: 0;
  padding: 0;
}
.ai_feat .h3_sub {
  color: #00AECB;
  font-weight: 600;
  font-size: 18px;
  margin: auto;
  text-align: center;
}
.ai_feat_wrap {
  padding: 10px 0;
}
.ai_feat_box,
.ai_feat_photo {
  display: flex;
}
.ai_feat_box {
  max-width: 900px;
  padding: 0 15px;
  margin: 0 auto 20px;
  flex-wrap: wrap;
}
.ai_feat_box.rtl {
  flex-direction: row-reverse;
}
.ai_feat_txt {
  padding-right: 15px;
}
.ai_feat_box.rtl .ai_feat_txt {
  padding-right: 0;
  padding-left: 15px;
}
.ai_feat_title {
  width: 100%;
  display: flex;
  margin-bottom: 8px;
}
.ai_feat_title img {
  width: 70px;
  margin: auto 0;
  position: relative;
  z-index: 1;
}
.ai_feat_title h4 {
  margin: auto auto auto -24px;
  padding: 6px 10px 3px 34px;
  color: #00AECB;
  text-align: left;
  line-height: 1.3em;
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.03em;
  border: none;
  background: #dff1f6;
  flex: 1;
}
.ai_feat_txt,
.ai_feat_photo {
  width: calc(50% - 10px);
  margin: auto;
}
.ai_feat_txt .text {
  margin-bottom: 8px;
}
.ai_feat_txt .text span {
  color: #EF8200;
  font-weight: 600;
}
.ai_feat_photo img {
  margin: auto 5px;
}
.ai_feat_line {
  display: flex;
  max-width: 800px;
  margin: 0 auto 40px;
}
.ai_feat_line_box {
  width: 30%;
  margin: 0 auto;
  background-color: #FFFBD0;
  display: flex;
}
.ai_feat_line_box .number {
  background-color: #EF8200;
  padding: 0 5px;
  color: #fff;
}
.ai_feat_line_box .number p {
  text-align: center;
  margin: auto;
}
.ai_feat_line_box .number p.p_num {
  font-weight: 600;
  font-size: 24px;
}
.ai_feat_line_box .point_text {
  display: inline-block;
  margin: auto 0;
  padding: 8px 13px;
  line-height: 1.4em;
}
.ai_feat_line_box .point_text span {
  color: #EF8200;
  font-weight: 600;
  font-size: 18px;
}
/*----------AI学トレ 記憶の特徴----------*/
.ai_kioku {
  position: relative;
  background-color: #f1f8ec;
  max-width: 820px;
  margin: -520px auto 0;
  z-index: 1;
}
.ai_kioku .exp {
  padding: 10px 20px;
  margin-bottom: 0;
}
.ai_kioku .exp span {
  color: #66B734;
  font-weight: 600;
}
.ai_kioku h3 {
  background-color: #66B633;
  color: #fff;
  font-size: 20px;
  padding: 10px 20px;
  font-weight: 600;
}
.ai_kioku img {
  mix-blend-mode: darken;
}
/*----------AI学トレ POINT----------*/
.ai_gakutore {
  width: 100%;
  margin: 0 auto;
  padding: 30px 10px;
}
.ai_gakutore_point {
  display: flex;
  padding: 10px;
  max-width: 660px;
  margin: 0 auto;
}
.ai_gakutore_point img {
  height: 60px;
  width: auto;
  margin: auto;
}
.ai_gakutore_point p {
  color: #fff;
  font-weight: 600;
  font-style: italic;
  font-size: 18px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.6);
  margin: auto 0;
  padding-left: 10px;
}
.ai_gakutore_point p span {
  color: #fff100;
}
.ai_gakutore h3 {
  color: #fff;
  background: none;
  margin: 0 0 10px;
  text-align: center;
}
.ai_gakutore h3 img {
  width: 90%;
  padding: 0 20px;
}
/*----------AI学トレ ここが進化---------*/
.ai_new {
  margin-top: 50px;
}
.ai_new_box_out {
  margin: 0 auto;
  padding: 10px 0 30px;
  background: #FFF;
}
.ai_new_box {
  max-width: 1000px;
  margin: auto;
}
.ai_new_box .exp {
  padding: 20px 0px 10px;
  margin: auto;
  max-width: 800px;
}
.ai_new_box .exp span {
  color: #E61673;
  font-weight: 600;
}
.ai_new_box_h3_area {
  position: relative;
  background: linear-gradient(to bottom, #E52876, #8D234A);
}
.ai_new_box_h3_area.bg2 {
  background: #e9495c;
}
.ai_new_box_h3_area .flexInner {
  display: flex;
}
.ai_new_box_h3_area .flexInner img {
  width: 50%;
}
.ai_new_box_h3_area .label {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  left: -4%;
  width: 15%;
}
.ai_new_box_h3_area h3 {
  width: 80%;
  text-align: left;
  margin: auto;
  background: none;
  padding-left: 5%;
}
.ai_test_text {
  margin: 30px 0 0;
}
.ai_test_text strong {
  color: #e9495c;
}
.ai_new_box h3 img.head {
  width: 60%;
  margin-bottom: -10px;
}
.ai_test_detail {
  display: flex;
}
.ai_test_detail img {
  margin: auto;
}
.ai_test_detail img[src*="before"],
.ai_test_detail img[src*="after"] {
  width: 46%;
}
.ai_test_detail img[src*="step_pc"] {
  width: 12%;
  margin: auto -3% auto -3%;
  z-index: 1;
}
.ai_test_detail img[src*="step_sp"] {
  display: none;
}
/*----------AI学トレ ここが進化(表)---------*/
.ai_test_detail_course {
  display: flex;
}
.ai_test_detail_course .course,
.ai_test_detail_course .extract {
  writing-mode: vertical-rl;
  text-orientation: upright;
}
.courseTitle {
  background-color: #999;
  color: #fff;
  font-weight: 600;
  margin: 25px 0px 0px 0;
  padding: 5px;
  font-size: 16px;
  text-align: center;
}
.course_detail {
  display: flex;
  margin: 5px 0;
}
.course_detail .course_point {
  background-color: #0063AB;
  color: #fff;
  min-width: 200px;
  display: flex;
  position: relative;
  clip-path: polygon(0% 0%, calc(100% - 20px) 0%, 100% 50%, calc(100% - 20px) 100%, 0% 100%);
  margin-right: -20px;
}
.course_detail .course_point p {
  margin: auto;
  text-align: center;
  font-weight: 600;
}
.course_detail .course_text {
  padding: 10px 20px 10px 40px;
  background-color: #FFFBD0;
}
.course_detail .course_text .course_title {
  color: #0063AB;
  font-weight: 600;
  margin-bottom: 5px;
  font-size: 16px;
}
.course_detail .course_content {
  margin: 0;
}
.extractWrap .extract {
  position: relative;
  background-color: #009EB0;
  color: #fff;
  font-weight: 600;
  margin: 5px 0 20px;
  padding: 15px 5px 30px;
  font-size: 18px;
  letter-spacing: 0.3em;
  text-align: center;
  clip-path: polygon(0% 0%, 100% 0, 100% 50%, 50% 100%, 0 50%);
}
.extractWrap .test {
  margin: auto;
  text-align: center;
}
.extractWrap .test img {
  max-width: 400px;
}
.ai_test_detail_course .test img[src*="pc"] {
  padding-left: 2em;
  width: 80px;
}
.ai_test_detail_course .test img[src*="sp"] {
  display: none;
}
.extractWrap .test img[src*="pc"] {
  display: none;
}
.extractWrap .test img[src*="sp"] {
  display: inline;
  width: 50%;
}
/*----------新しい機能---------*/
.new_function {
  background-color: #FFF3C3;
  background-image: url("../images/function_bk.png");
  background-repeat: repeat;
  width: 100%;
  padding: 0 20px;
  margin: auto;
}
.function_box {
  padding: 20px 0 20px;
}
.function_box h3 {
  max-width: 750px;
  width: 100%;
  margin: auto;
  padding: 30px 0;
  background: none;
}
.function_box h3 img {
  width: 80%;
}
.function_box h3 img[src*="shinka"] {
  width: 19%;
}
.function_line_box {
  border: #009FB0 3px solid;
  background-color: #fff;
  width: 100%;
  max-width: 960px;
  margin: 20px auto 60px;
  position: relative;
}
.function_line_box .soon {
  position: absolute;
  top: -33px;
  right: 17px;
  width: 115px;
  transform: rotate(13deg);
}
.function_line_box h4 {
  text-align: left;
  background-color: #009FB0;
  margin: 0;
  border: none;
  padding: 5px 0 10px;
}
.function_line_box h4 img {
  width: 90%;
  padding: 6px 30px 0;
  max-width: 520px;
}
.function_intro {
  display: flex;
  padding: 20px 10px;
}
.function_intro p {
  padding: 10px 15px;
}
.function_intro p span {
  color: #F08300;
  font-weight: 600;
}
.function_intro img {
  width: 200px;
  height: auto;
  margin: auto;
  padding: 10px 15px;
}
.function_line_box .example {
  display: flex;
  margin-bottom: 20px;
}
.function_line_box .example span {
  display: inline-block;
  margin: 10px 20px;
  height: 12px;
  width: 100%;
  background: url("../images/wave.png");
  background-repeat: repeat-x;
  background-position: 50% 50%;
}
.function_line_box .example p {
  white-space: nowrap;
  padding: 5px 10px;
  color: #009FB0;
  font-weight: 600;
  font-size: 18px;
  margin: 0;
}
.function_line_box .example p.rei {
  background-color: #009FB0;
  color: #fff;
}
.example_2 {
  display: flex;
  width: 100%;
  padding: 0 40px;
  margin: 30px auto 20px;
}
.example_2 img {
  height: auto;
  margin: auto;
}
.example_2 p {
  width: 30px;
  font-size: 20px;
  font-weight: 600;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  text-align: center;
}
.example_2 img[src*="daily"] {
  width: calc(18% - 30px);
}
.example_2 img[src*="mode"] {
  width: calc(67% - 40px);
  padding: 0 20px;
}
.example_2 img[src*="grass"] {
  width: 15%;
}
.function_arrow {
  position: relative;
  width: 200px;
  margin: 0 auto -20px;
  z-index: 1;
}
.weak_point {
  display: flex;
  width: 95%;
  margin: auto;
}
.weak_point img {
  width: 9%;
  height: auto;
  padding-bottom: 30px;
  margin: 0 auto auto;
}
.weak_point_box {
  width: 89%;
  border: #FCC800 3px solid;
  background-color: #FFF5D7;
  margin-bottom: 30px;
}
.weak_point_box h5 {
  background-color: #FCC800;
  font-size: 24px;
  padding: 8px 30px;
  text-align: left;
  margin: 0;
}
.weak_point_box h5 span {
  background-color: #E9495C;
  color: #fff;
  font-weight: 600;
  padding: 3px 17px 0;
  border-radius: 20px;
  margin: 0 5px;
}
.weak_point_box p {
  width: 60%;
  min-width: 380px;
  font-size: 23px;
  font-weight: 500;
  padding: 20px 0;
  line-height: 1.4em;
  letter-spacing: -0.04em;
  text-align: center;
}
.weak_point_box p span {
  position: relative;
  color: #E9495C;
  font-weight: 600;
}
.weak_point_box p span:after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  margin: auto;
  width: 78%;
  height: auto;
  border-bottom: #E9495C 2px solid;
}
.function_line_box .small_85.in {
  position: absolute;
  bottom: 2px;
  left: 15%;
  display: block;
  text-align: left;
  padding: 0 10px;
}
img.print {
  position: absolute;
  bottom: 0;
  right: 2%;
  width: 34%;
}
.function_intro_ex {
  padding: 20px 10px;
  position: relative;
}
.function_intro_ex p {
  width: 100%;
  padding: 10px 15px 0;
}
.function_intro_ex p span {
  color: #F08300;
  font-weight: 600;
}
.function_intro_ex p.small_85 {
  padding: 10px 15px 5px;
}
.function_intro_ex img {
  width: 26%;
  bottom: -22px;
  right: -8px;
  height: auto;
  position: absolute;
  transform: rotate(-10deg);
}
@media screen and (max-width: 1023px) {
  /*----------AI学トレ----------*/
  .ai_gakutore_logo {
    width: 50%;
    padding-bottom: 0;
  }
  /*----------AI学トレ POINT----------*/
  .ai_feat h2 {
    margin: 0;
  }
  .ai_feat_line_box {
    width: 33%;
  }
  .ai_gakutore {
    margin: 60px auto;
  }
  .ai_gakutore_point {
    padding: 10px 35px;
  }
  .ai_gakutore_point p {
    font-size: 17px;
  }
  /*----------AI学トレ----------*/
  .ai_feat_box {
    display: block;
    margin: 0 auto 10px;
  }
  .ai_feat_title img {
    width: 60px;
    margin: auto 8px auto auto;
  }
  .ai_feat_txt {
    width: 90%;
    margin: auto;
  }
  .ai_feat_photo {
    width: 60%;
    margin: auto;
  }
  .ai_feat_photo img {
    margin: 15px auto;
  }
  .ai_feat_line {
    margin: 0 auto 60px;
  }
  .ai_feat::after {
    content: none;
  }
  /*----------AI学トレ ここが進化---------*/
  .ai_new_box h3 {
    text-align: center;
  }
  .ai_new_box_h3_area .label {
    top: 36px;
    left: -5%;
    width: 20%;
  }
  .ai_new_box_h3_area .flexInner {
    display: block;
  }
  .ai_new_box_h3_area .flexInner img {
    width: 90%;
  }
  .ai_new_box_h3_area .flexInner img[src*="test"] {
    margin-top: -1em;
  }
  .ai_new_box .exp {
    padding: 20px 30px 0;
  }
  .ai_test_detail {
    display: block;
    margin-bottom: 30px;
  }
  .ai_test_detail img[src*="before"],
  .ai_test_detail img[src*="after"] {
    width: 76%;
    min-width: 320px;
    display: block;
  }
  .ai_test_detail img[src*="step_pc"] {
    display: none;
  }
  .ai_test_detail img[src*="step_sp"] {
    display: block;
    position: relative;
    width: 20%;
    min-width: 120px;
    margin: -7% auto 0;
    z-index: 1;
  }
  /*----------AI学トレ ここが進化(表)---------*/
  .ai_test_detail_course {
    display: block;
  }
  .ai_test_detail_course .course,
  .ai_test_detail_course .extract {
    writing-mode: horizontal-tb;
    text-orientation: mixed;
  }
  .ai_test_detail_course .course {
    font-size: 18px;
    letter-spacing: 0.2em;
    padding: 8px;
    margin: auto;
  }
  .course_detail {
    display: block;
  }
  .course_detail .course_point {
    min-width: auto;
    height: auto;
    padding: 10px;
    margin: 0;
    clip-path: none;
  }
  .course_detail .course_point::after {
    content: none;
  }
  .course_detail .course_text {
    padding: 5px 20px 10px;
  }
  .course_detail .course_text .course_title {
    text-align: center;
  }
  .extract_box {
    overflow: hidden;
    padding-bottom: 30px;
  }
  /*-----------新機能-------------*/
  .function_box {
    padding: 20px 0 10px;
  }
  .function_box h3 {
    text-align: center;
  }
  .function_box h3 img[src*="shinka"] {
    width: 35%;
    margin: 0 auto;
  }
  .function_line_box .soon {
    top: -18px;
    width: 17%;
  }
  .function_line_box h4 img {
    width: 70%;
    max-width: 480px;
  }
  .function_intro {
    display: block;
    padding: 20px 30px;
  }
  .function_intro img {
    display: block;
  }
  .example_2 {
    margin-top: 0;
    display: block;
  }
  .example_2 p {
    width: 100%;
    -ms-writing-mode: lr-tb;
    writing-mode: initial;
    text-align: center;
  }
  .example_2 img[src*="daily"] {
    display: block;
    width: 25%;
    min-width: 100px;
  }
  .example_2 img[src*="mode"] {
    display: block;
    margin-top: 15px;
    width: 90%;
    padding: 0;
  }
  .example_2 img[src*="grass"] {
    margin-top: 30px;
    width: 50%;
    min-width: 250px;
  }
  .weak_point {
    display: block;
    width: 100%;
  }
  .weak_point img {
    margin-top: 20px;
    width: 17%;
    min-width: 130px;
    padding-bottom: 0;
  }
  .weak_point_box {
    width: 94%;
    margin: 5px auto 30px;
  }
  .weak_point_box h5 {
    text-align: center;
  }
  .weak_point_box p {
    width: 70%;
    min-width: auto;
    font-size: 3.4vw;
    letter-spacing: -0.07em;
  }
  img.print {
    width: 34%;
  }
  .function_line_box .small_85.in {
    left: 10px;
  }
}
@media screen and (max-width: 767px) {
  /*----------AI学トレ----------*/
  .ai_gakutore_logo {
    position: relative;
    margin-top: -130px;
    width: 80%;
    right: auto;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    filter: drop-shadow(0 0 15px #fff);
  }
  .gakutore p.pickup {
    padding: 40px 20px 30px;
  }
  /*----------AI学トレ特徴----------*/
  .ai_feat_txt .title {
    display: block;
  }
  .ai_feat_txt .title img {
    width: 60%;
    max-width: 70px;
    margin: auto;
  }
  .ai_feat_txt .title h4 {
    margin: auto;
    text-align: center;
  }
  .ai_feat_h3_area {
    margin: 30px 0 20px;
  }
  .ai_feat_txt {
    width: 100%;
    padding: 0 10px;
  }
  .ai_feat_photo {
    width: 90%;
  }
  .ai_feat_line {
    display: block;
    margin: 0 auto 40px;
  }
  .ai_feat_line_box {
    width: 100%;
    max-width: 380px;
    margin-bottom: 10px;
  }
  .ai_feat_line_box .number p {
    display: inline-block;
  }
  .ai_feat_line_box .point_text {
    letter-spacing: -0.02em;
  }
  /*----------AI学トレ進化----------*/
  .ai_gakutore h3 img {
    padding: 0 ;
  }
  .ai_gakutore {
    margin: 40px auto;
  }
  .ai_gakutore_point img {
    height: auto;
    width: 27%;
    min-width: 95px;
  }
  .ai_gakutore_point {
    display: block;
    margin-bottom: 15px;
    padding: 0 15px;
  }
  .course_detail .course_text .course_title {
    letter-spacing: -0.02em;
    font-size: 13.5px;
  }
  .ai_test_detail_course .extract::after {
    border-width: 30px calc(44vw - 13.5px) 0 calc(44vw - 13.5px);
  }
  .ai_new_box_out {
    padding: 0 0 30px;
  }
  .ai_new_box_h3_area .label {
    top: 3px;
    width: 23%;
  }
  .ai_new_box_h3_area .label img[src*="new"] {
    width: 70px;
    position: relative;
    left: 15px;
  }
  .ai_new_box h3 {
    width: 96%;
  }
  .ai_test_detail img[src*="before"],
  .ai_test_detail img[src*="after"] {
    width: 94%;
    min-width: auto;
  }
  .ai_test_detail_course .test img[src*="sp"] {
    width: 70%;
  }
  /*-----------新機能-------------*/
  .function_intro {
    padding: 20px;
  }
  .function_intro p {
    padding: 0;
  }
  .function_box {
    padding: 40px 0 10px;
  }
  .function_box h3 {
    padding: 5px 0 15px;
  }
  .function_line_box .example {
    display: block;
    text-align: center;
  }
  .function_line_box .soon {
    right: -14px;
    top: -23px;
  }
  .function_line_box .example {
    margin-bottom: 0;
  }
  .function_line_box .example p {
    display: inline-block;
    text-align: center;
    white-space: normal;
    letter-spacing: -0.02em;
    font-size: 16px;
  }
  .function_line_box .example span {
    display: none;
  }
  .function_intro_ex {
    padding: 20px 10px;
  }
  .example_2 {
    padding: 0 20px;
  }
  .example_2 p {
    font-size: 16px;
  }
  .example_2 img[src*="mode"] {
    width: 100%;
  }
  .example_2 img[src*="grass"] {
    width: 80%;
    min-width: auto;
  }
  .weak_point_box {
    margin: 5px auto 0;
  }
  .weak_point_box h5 {
    font-size: 19px;
  }
  .weak_point_box p {
    width: 100%;
    font-size: 16px;
    padding: 17px 0 10px;
    line-height: 1.6em;
    letter-spacing: 0;
  }
  .weak_point_box .small_85 {
    text-align: center;
  }
  span.img_print {
    display: block;
    line-height: 0;
    text-align: right;
  }
  img.print {
    margin-top: -50px;
    position: static;
    width: 40%;
  }
  .function_intro_ex p {
    width: 100%;
    padding: 0;
  }
  .function_intro_ex img {
    position: relative;
    width: 60%;
    right: -80px;
  }
  .function_intro img {
    width: 90%;
    max-width: 200px;
  }
  .function_intro_ex p.small_85 {
    padding: 10px 0 0 ;
  }
}
.photo-small {
  width: 31.7%;
}
.photo-right {
  margin-left: 20px;
}