/*------------------------------------------------
 Main Navi Current display
--------------------------------------------------*/
.dynabook-2025 .c-menu .c-menu_list.is-current>a {
  color: inherit !important;
}
.dynabook-2025 .c-menu .c-menu_list.is-current>a span::after {
  content: none !important;
}
.dynabook-2025 .c-menu .c-menu_list:nth-child(3)>button {
  color: #bf2123;
}
.dynabook-2025 .c-menu .c-menu_list:nth-child(3)>button span::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: min(0.2205882353vw, 3px);
  background-color: #bf2123;
}
@media all and (max-width: 780px) {
  .dynabook-2025 .c-menu .c-menu_list.is-current>a,
  .dynabook-2025 .c-menu .c-menu_list:nth-child(3)>button {
    color: #fff !important;
    text-decoration: none !important;
  }
  .dynabook-2025 .c-menu .c-menu_list:nth-child(3)>button span::after {
    content: none !important;
  }
}

.ready-ai {
  position: relative;
  background: #fff;
  overflow: hidden;
  font-family: 'Segoe UI',SegoeUI,'メイリオ', Meiryo, 'Hiragino Kaku Gothic ProN', 'MS PGothic', sans-serif;
  font-family: "Noto Sans JP","メイリオ",Meiryo,"Hiragino Kaku Gothic ProN","MS PGothic",sans-serif;
  font-size: 14px;
  line-height: 1.0;
}
.ready-ai a {
  text-decoration: none;
  color: #000;
}
.ready-ai sup {
  padding-left: 0.2em;
  padding-right: 0.2em;
  color: #666;
}
.pb0 {
  padding-bottom: 0 !important;
}

/* Section setting */
.ready-ai .ready-ai_main section {
    margin: 0 auto;
    overflow: hidden;
}
.ready-ai .ready-ai_main .sec_grey {
    background: #F2F3F4;
}

.ready-ai .ready-ai_main .sec_inr {
    max-width: 940px;
    width: calc(100% - 40px);
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 20px 0;
    margin: 0 auto;
}
.ready-ai .ready-ai_main .sec_title {
  border-left: 8px solid #09003B;
  font-size: 190%;
  font-weight: 600;
  line-height: 1.6;
  padding: 10px 15px;
  margin: 30px 0 20px;
  color: #09003b;
}
@media print, screen and (max-width: 768px) {
  .ready-ai .ready-ai_main .sec_title {
    font-size: 160%;
    line-height: 1.4;
  }
}

/* Button setting */
.ready-ai a.blue_btn {
  background-color: #0078d4;
  display: inline-block;
  padding: 10px 35px;
  border-radius: 100px;
  border: 2px solid #0078d4;
  font-size: 110%;
  font-weight: bold;
  color: #fff;
  -webkit-transition:background .2s ease-out 0s,color .2s ease-out 0s;
  transition: background .2s ease-out 0s,color .2s ease-out 0s;
}
.ready-ai a.blue_btn:hover {
  background-color: #fff;
  border: 2px solid #09003b;
  color: #09003b;
}

.ready-ai a.col_btn {
  position: relative;
  font-size: 110%;
  text-align: center;
  display: inline-block;
  padding: 10px 40px;
  width: 100%;
  border-radius: 100px;
  background-color: #fff;
  font-weight: 700;
  color: #0078d4;
  border: solid 2px #0078d4;
  -webkit-transition:background .2s ease-out 0s,color .2s ease-out 0s;
  transition: background .2s ease-out 0s,color .2s ease-out 0s;
}
@media print, screen and (max-width: 768px) {
  .ready-ai a.col_btn {
    font-size: 90%;
  }
}
@media print, screen and (max-width: 590px) {
  .ready-ai a.col_btn {
    font-size: 100%;
  }
}
.ready-ai a.col_btn::before,
.ready-ai a.col_btn::after {
  -webkit-transition: background .2s ease-out 0s;
  transition: background .2s ease-out 0s;
  content: " ";
  display: block;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}
.ready-ai a.col_btn:hover:not(.is-disable)::before {
  background: #fff
}
.ready-ai a.col_btn::before {
  z-index: 1;
  right: 15px;
  border-radius: 100px;
  width: 18px;
  height: 18px;
  background: #0078d4;
}
.ready-ai a.col_btn::after {
  background: #fff;
  z-index: 2;
  width: 7px;
  height: 10px;
  right: 19px;
  -webkit-clip-path: polygon(0 0, 0% 100%, 100% 50%);
  clip-path: polygon(0 0, 0% 100%, 100% 50%);
}
.ready-ai a.col_btn:hover {
  background: #0078d4;
  color: #fff;
}
.ready-ai a.col_btn:hover::before {
  background: #fff;
}
.ready-ai a.col_btn:hover::after {
  background: #0078d4;
}
.ready-ai a.btn_red {
  color: #b40d0d;
  border: solid 2px #b40d0d;
}
.ready-ai a.btn_red:hover,
.ready-ai a.btn_red:hover::after,
.ready-ai a.btn_red::before {
  background: #b40d0d;
}
.ready-ai a.btn_red:hover {
  color: #fff
}

/*Notes*/
.ready-ai .notes p {
  font-size: 90%;
  line-height: 1.4;
}
.ready-ai .notes p.grey {
  color: #666;
}
@media print, screen and (max-width: 768px) {
  .ready-ai .notes p {
    font-size: 80%;
  }
}

/*Sponsors*/
.sponsors {
  text-align: center;
  padding: 40px 12vw 40px;
  background: #fff;
}
.sponsors img {
  width: auto;
}
@media print, screen and (max-width: 590px) {
  .sponsors {
    padding: 30px 12vw 30px;
  }
}

/* index Hero */
.ready-ai .hero {
  background: #09003B;
  width: 100%;
}
.ready-ai .hero .hero_inr {
  position: relative;
  width: 1160px;
  margin: 0 auto;
  line-height: 1.1;
}
.ready-ai .hero .hero_inr picture {
  display:block;
}
.ready-ai .hero .hero_inr .hero_ttl {
  position: absolute;
  top: 40px;
  left: calc((100% - 940px)/2);
}
.ready-ai .hero .hero_inr .hero_ttl .dynabook_logo img {
  width: 154px;
}
.ready-ai .hero .hero_inr .hero_ttl h1 {
  margin-top: 40px;
  font-size: 280%;
  color: #fff;
  font-weight: 600;
}
.ready-ai .hero .hero_inr .hero_ttl .lead {
  margin-top: 25px;
  font-size: 160%;
  color: #fff;
  font-weight: 700;
}
.ready-ai .hero .hero_inr .hero_contact {
  position: absolute;
  bottom: 115px;
  left: calc((100% - 940px)/2);
}
.ready-ai .hero .hero_inr .hero_contact a.blue_btn {
  padding: 15px 35px;
  border: none;
  font-size: 120%;
}
.ready-ai .hero .hero_inr .hero_contact a.blue_btn:hover {
  border: none;
}
@media print, screen and (min-width: 769px) and (max-width: 1160px) {
  .ready-ai .hero .hero_inr picture {
    position: relative;
    --widthA: 100vw;
    left: calc((var(--widthA) - 1160px) / 2);
  }
}
@media print, screen and (min-width: 769px) and (max-width: 960px) {
  .ready-ai .hero .hero_inr .hero_ttl,
  .ready-ai .hero .hero_inr .hero_contact {
    left: 40px;
  }
}
@media print, screen and (max-width: 768px) {
  .ready-ai .hero {
    margin-bottom: 120px;
  }
  .ready-ai .hero .hero_inr{
    width: auto;
  }
  .ready-ai .hero .hero_inr picture {
    position: relative;
    top: 120px;
  }
  .ready-ai .hero .hero_inr .hero_ttl {
    left: 30px;
    width: calc(100% - 60px);
  }
  .ready-ai .hero .hero_inr .hero_ttl h1 {
    font-size: 270%;
    text-align: center;
  }
  .ready-ai .hero .hero_inr .hero_ttl .lead {
    font-size: 160%;
    text-align: center;
  }
  .ready-ai .hero .hero_inr .hero_contact {
    width: 100%;
    left: 0;
    bottom: -20px;
  }
  .ready-ai .hero .hero_inr .hero_contact a {
    position: absolute;
    margin: 0 auto;
    text-align:center;
    width: 17em;
    left: 50%;
    transform: translateX(-50%)
  }
}
@media print, screen and (min-width: 480px) and (max-width: 768px) {
}
@media print, screen and (max-width: 479px) {
  .ready-ai .hero .hero_inr .hero_contact {
    width: 100%;
    left: 0;
    bottom: -40px;
  }
  .ready-ai .hero .hero_inr .hero_ttl h1 {
    margin-top: 30px;
    font-size: 250%;
  }
  .ready-ai .hero .hero_inr .hero_ttl .lead {
    margin-top: 20px;
    font-size: 150%;
  }
  .ready-ai .hero .hero_inr .hero_contact a {
    font-size: 120%;
    width: 18em;
  }
}
@media print, screen and (max-width: 375px) {
  .ready-ai .hero .hero_inr .hero_ttl h1 {
    font-size: 210%;
  }
}

/* index Windows 11*/
.ready-ai .ready-ai_main .sec_win11 {
    margin: 0px auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
    padding: 31px 0px 31px
}
.ready-ai .ready-ai_main .sec_win11 .win11_txt {
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    font-size: 12px;
    line-height: 1.5;
    margin-right: 0;
    color: #0078D4;
}
.ready-ai .ready-ai_main .sec_win11 .win11_logo {
    margin-left: 30px
}
.ready-ai .ready-ai_main .sec_win11 .win11_logo img {
    width: 163px
}

/* index lead */
.ready-ai .ready-ai_main .sec_lead {
  padding-top: 30px;
  padding-bottom: 20px;
}
.ready-ai .ready-ai_main .sec_lead .sec_lead_txt {
  line-height: 1.6;
  font-size: 106%;
  margin-bottom: 0.8em;
}
@media print, screen and (max-width: 959px) {
  .ready-ai .ready-ai_main .sec_lead .sec_lead_txt {
    font-size: 115%;
  }
  .ready-ai .ready-ai_main .sec_lead .sec_lead_txt .br_pc {
    display: none;
  }
}
.ready-ai .ready-ai_main .sec_lead .notes {
  padding-top: 20px;
  text-align: center;
}
@media print, screen and (max-width: 959px) {
  .ready-ai .ready-ai_main .sec_lead .notes {
    text-align: left;
  }
}
@media print, screen and (max-width: 768px) {
  .ready-ai .ready-ai_main .sec_lead .notes {
    padding-top: 10px;
  }
}
.ready-ai .ready-ai_main .sec_lead .notes a {
  text-decoration: underline;
}
.ready-ai .ready-ai_main .sec_lead .notes a:hover {
  text-decoration: none;
}
.ready-ai .ready-ai_main .sec_lead .notes a .icon_window {
  margin-right: 2px;
  margin-left: 5px;
}

/* Banner area */
.ready-ai .ready-ai_main .sec_banner {
  margin-bottom: 30px;
}
.ready-ai .ready-ai_main .sec_banner a img{
  border: 3px solid #fff;
  transition: all .3s;
}
.ready-ai .ready-ai_main .sec_banner a img:hover  {
  border: 3px solid #f5f5f5;
  opacity: 0.7;
}

/* Solution-Webinar Grid */
.ready-ai .ready-ai_main .col-sol-grid {
  position: relative;
  display: -ms-grid;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(267px, 1fr));
  grid-gap: 15px;
  column-gap: 15px;
  row-gap: 25px;
  padding-bottom: 30px;
}
.ready-ai .ready-ai_main .col-sol-grid .col {
  position: relative;
  display: -ms-grid;
  display: grid;
  -ms-grid-rows: subgrid;
  grid-template-rows: subgrid;
  -ms-grid-row-span: 5;
  grid-row: span 5;
  background: #fff;
  grid-gap: 0;
  gap: 0
}
.ready-ai .ready-ai_main .col-sol-grid .col .col_img {
  margin: 0;
  padding: 0;
  line-height: 0;
  background: #09003b;
}
.ready-ai .ready-ai_main .col-sol-grid .col .col_category {
  background: #09003b;
  color: #fff;
  font-size: 110%;
  font-weight: bold;
  text-align: center;
  margin: 0;
  padding: 10px;
}
.ready-ai .ready-ai_main .col-sol-grid .col .col_icon {
  padding: 15px 15px 0 15px;
}
.ready-ai .ready-ai_main .col-sol-grid .col .col_icon span {
  background-color: #29abe2;
  display: inline-block;
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 80%;
  font-weight: bold;
  color: #fff;
}
.ready-ai .ready-ai_main .col-sol-grid .col .col_detail {
  padding: 10px 15px 0 15px;
  line-height: 1.4;
}
.ready-ai .ready-ai_main .col-sol-grid .col .col_detail .col_title{
  padding-bottom: 15px;
  font-size: 120%;
  font-weight: bold;
}
.ready-ai .ready-ai_main .col-sol-grid .col .col_detail .col_title .col_title_sub {
  display: block;
  padding-bottom: 5px;
  font-size: 90%;
  line-height: 1.4;
}
.ready-ai .ready-ai_main .col-sol-grid .col .col_detail .col_p{
  font-size: 120%;
}
.ready-ai .ready-ai_main .col-sol-grid .col .col_detail .col_p_small {
  padding-bottom: 5px;
  font-size: 90%;
}
.ready-ai .ready-ai_main .col-sol-grid .col .col_btns {
  padding: 15px;
}

/* PC lineup Grid */
.ready-ai .pc-lineup_box {
  position: relative;
  display: -ms-grid;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0px;
  align-items: center;
  padding: 30px 0 30px 0;
}
@media print, screen and (max-width: 768px) {
  .ready-ai .pc-lineup_box {
    grid-template-columns: 0.7fr 1.3fr;
  }
}
.ready-ai .grid-right {
  direction: rtl;
}
.ready-ai .pc-lineup_box .pc-lineup_box_img,
.ready-ai .pc-lineup_box .pc-lineup_box_txt {
  position: relative;
  display: -ms-grid;
  display: grid;
  direction: ltr;
}
.ready-ai .grid-left .pc-lineup_box_txt {
  padding-left: 10px;
}
.ready-ai .grid-right .pc-lineup_box_txt {
  padding-right: 10px;
}
.ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_title {
  font-size: 160%;
  font-weight: 600;
  line-height: 1.4;
  padding-bottom: 20px;
}
@media print, screen and (max-width: 768px) {
  .ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_title {
    font-size: 130%;
  }
}
.ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_lead {
  line-height: 1.4;
  padding-bottom: 40px;
}
@media print, screen and (max-width: 768px) {
  .ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_lead {
    font-size: 90%;
    padding-bottom: 20px;
  }
  .ready-ai .pc-lineup_box .pc-lineup_box_txt .br_pc {
    display: none;
  }
}
@media print, screen and (max-width: 590px) {
  .ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_lead {
    font-size: 95%;
  }
}
.ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_logo {
  padding-bottom: 30px;
  width: 91%;
  display: flex;
}
.ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_logo img:first-child {
  width: 65%;
  align-self: flex-end;
  padding-right: 40px;
}
.ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_logo img:last-child {
  width: 35%;
  align-self: flex-end;
}
.ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_win11 {
  width: 91%;
  padding-bottom: 30px;
}
.ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_win11 img {
  width: 35%;
}
.ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_win11 p {
  padding-top: 10px;
  color: #0078d4;
  font-size: 85%;
  line-height: 1.4;
}
@media print, screen and (max-width: 768px) {
  .ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_logo,
  .ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_win11 {
    padding-bottom: 20px;
  }
  .ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_logo img:first-child {
    padding-right: 30px;
  }
}
@media print, screen and (max-width: 590px) {
  .ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_logo {
    width: 100%;
  }
  .ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_logo img:first-child {
    padding-right: 20px;
  }
}
.ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_btn a {
  padding-right: 45px;
  padding-left: 45px;
}
@media print, screen and (max-width: 768px) {
  .ready-ai .pc-lineup_box .pc-lineup_box_txt .pc-lineup_box_btn a {
    font-size: 100%;
    padding-right: 30px;
    padding-left: 30px;
  }
}

/* index PC lineup */
.ready-ai .pc-lineup_lead {
  padding: 45px 0 45px 0;
}
.ready-ai .pc-lineup_lead p {
  font-size: 120%;
  font-weight: bold;
  line-height: 2.2;
  text-align: center;
}
@media print, screen and (max-width: 768px) {
  .ready-ai .pc-lineup_lead {
    padding: 25px 0 25px 0;
  }
  .ready-ai .pc-lineup_lead p {
    font-size: 110%;
    line-height: 1.8;
    text-align: left;
  }
  .ready-ai .pc-lineup_lead .br_pc {
    display: none;
  }
}
.ready-ai .border_top {
  border-top: 1px solid #b3b3b3;
}
.ready-ai .border_bottom {
  border-bottom: 1px solid #b3b3b3;
}
.ready-ai .sec_lineup .notes {
  padding-bottom: 45px;
}
@media print, screen and (max-width: 768px) {
  .ready-ai .sec_lineup .notes {
    padding-bottom: 30px;
  }
}
.ready-ai .pc-lineup_bottom {
  padding: 30px 0 0 0;
}
@media print, screen and (max-width: 768px) {
  .ready-ai .pc-lineup_bottom {
    padding: 20px 0 0 0;
  }
}

/* Contact */
.contact_box {
  margin-bottom: 42px;
}
.contact_inr {
  padding: 24px 40px;
  background-color: #f5f6f7;
}
.contact_btn_inr {
  width: 100%;
  border: 1px solid #d1d1d1;
  background-color: #fff;
  display: table;
  border-collapse: separate;
  border-radius: 5px;
  text-align: center;
}
.contact_btn_inr a {
  display: table-cell;
  border-radius: 5px;
  line-height: 26px;
  vertical-align: middle;
  font-size:120%;
  color: #039;
  padding: 27px 10px;
}
.contact_btn_inr a:hover {
  color: #f63;
  text-decoration: underline;
}
.contact_btn_inr a .icon_mail {
  margin-right: 10px;
  margin-left: 0;
}
.contact_btn_inr a .icon_window {
  margin-right: 2px;
  margin-left: 5px;
}

/* Win11 Banner */
.bnr_win11-pro {
  display: block;
  position: relative;
  margin: 40px 0 40px;
}
.bnr_win11-pro .bnr_win11-pro_inr {
  position: absolute;
  display:flex;
  align-items: center;
  height: 100%;
  top: 0;
  left: 25%;
  width: 75%;
}
.bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_txt {
  width: 70%;
  color: #fff;
  padding-right: 15px;
}
.bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_title {
  font-size: 210%;
  font-weight: 600;
  padding-bottom: 15px;
  line-height: 1.2;
}
.bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_lead {
  font-size: 120%;
  line-height: 1.2;
}
.bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_notes {
  font-size: 80%;
  color: #ddd;
  padding-top: 10px;
  line-height: 1.1;
}
.bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_btn {
  width: 30%;
  padding-right: 15px;
}
.bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_btn div {
  display: table-cell;
  color: #fff;
  line-height: 1.2;
  padding:12px 20px;
  background-color: #0078d4;
  vertical-align: middle;
  margin: 0 auto;
  width: 100%;
  -webkit-transition:background .2s ease-out 0s,color .2s ease-out 0s;
  transition: background .2s ease-out 0s,color .2s ease-out 0s;
}
.bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_btn div .icon_window {
  margin-right: 0;
  margin-left: 5px;
  filter: brightness(150%);
}
a.bnr_win11-pro:hover .bnr_win11-pro_inr .bnr_win11-pro_btn div {
  color: #0078d4;
  background-color: #fff;
}
a.bnr_win11-pro:hover .bnr_win11-pro_inr .bnr_win11-pro_btn div .icon_window {
  filter: brightness(120%);
}
@media print, screen and (min-width: 591px) and (max-width: 768px) {
  .bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_txt {
    width: 65%;
  }
  .bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_title {
    font-size: 150%;
    font-size: 3.21vw;
    padding-bottom: 10px;
  }
  .bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_lead {
    font-size: 95%;
    font-size: 1.78vw;
  }
  .bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_notes {
    font-size: 70%;
    font-size: 1.61vw;
    padding-top: 5px;
  }
  .bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_btn {
    width: 35%;
  }
  .bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_btn div {
    font-size: 85%;
    font-size: 1.86vw;
    padding:12px 12px;
  }
}
@media print, screen and (max-width: 590px) {
  .bnr_win11-pro .bnr_win11-pro_inr {
    left: 30%;
    width: 70%;
    padding: 0 5px 0 15px;
    flex-direction: column;
    justify-content: space-between;
    justify-content: space-evenly;
  }
  .bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_txt {
    width: 100%;
    padding-right: 0;
  }
  .bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_title {
    font-size: 114%;
    font-size: 3.72vw;
    padding-bottom: 5px;
  }
  .bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_lead {
    font-size: 79%;
    font-size: 2.44vw;
    padding-bottom: 4px;
  }
  .bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_notes {
    font-size: 57.15%;
    font-size: 2.09vw;
    padding-top: 2px;
    padding-bottom: 6px;
  }
  .bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_btn {
    width: 100%;
    font-size: 2.44vw;
    padding-right: 0;
    font-size: 74.5%;
  }
  .bnr_win11-pro .bnr_win11-pro_inr .bnr_win11-pro_btn div {
    padding:5px 10px;
  }
}

/* Nikkei Banner */
.bnr_nikkei-no1 {
  position: relative;
  display: -ms-grid;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0px;
  align-items: center;
  padding-bottom: 50px;
}
.bnr_nikkei-no1 a {
  display: block;
}
.bnr_nikkei-no1 a img{
  -webkit-transition:opacity .2s ease-out 0s;
  transition: opacity .2s ease-out 0s
}
.bnr_nikkei-no1 a:hover img {
  opacity: .7;
}
.bnr_nikkei-no1 .disp_pc,
.bnr_win11-pro .disp_pc {
  display: block;
}
.bnr_nikkei-no1 .disp_sp,
.bnr_win11-pro .disp_sp {
  display: none;
}
@media print, screen and (max-width: 590px) {
  .bnr_nikkei-no1 .disp_pc,
  .bnr_win11-pro .disp_pc {
    display: none;
  }
  .bnr_nikkei-no1 .disp_sp,
  .bnr_win11-pro .disp_sp {
    display: block;
  }
}

/* Modal */
.js-modal {
  z-index: 9002 !important;
  top: 0;
  left: 0;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  width: calc(100% - 112px);
  height: 100%;
  max-height: 100vh;
  margin: 0 auto;
  padding: 0;
  overflow: hidden;
}
@media print, screen and (max-width: 479px) {
  .js-modal {
    width: calc(100% - 30px);
  }
}
@media print, screen and (min-width: 480px) and (max-width: 767px) {
  .js-modal {
    width: calc(100% - 30px);
  }
}
.js-modal_movie {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%;
}
.js-modal_movie_txt {
  margin-top: 20px;
}
@media print, screen and (max-width: 479px) {
  .js-modal_movie_txt {
    margin-top: 15px;
  }
}
@media print, screen and (min-width: 480px) and (max-width: 767px) {
  .js-modal_movie_txt {
    margin-top: 15px;
  }
}
.js-modal_movie_txt .js-modal_movie_note li {
  color: #fff;
  font-size: 12px;
  text-indent: -1em;
  margin-left: 1em;
  line-height: 1.5;
}
.js-modal_movie_txt .js-modal_movie_note li + li {
  margin-top: 5px;
}
@media print, screen and (max-width: 479px) {
  .js-modal_movie_txt .js-modal_movie_note li {
    font-size: 10px;
  }
}
@media print, screen and (min-width: 480px) and (max-width: 767px) {
  .js-modal_movie_txt .js-modal_movie_note li {
    font-size: 10px;
  }
}
.js-modal.is-movie {
  position: absolute;
  top: 50%;
  left: 50%;
  width: calc(100% - 30px);
  max-width: calc(160vh - 110px);
  height: auto;
  max-height: auto;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
@media print, screen and (max-width: 479px) {
  .js-modal.is-movie {
    width: calc(100% - 30px);
    max-width: calc(100% - 30px);
  }
}
@media print, screen and (min-width: 480px) and (max-width: 767px) {
  .js-modal.is-movie {
    width: calc(100% - 30px);
    max-width: calc(100% - 30px);
  }
}
.js-modal.is-movie iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.js-modal_contents {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  overflow: hidden;
}
.js-modal_wrapper {
  position: fixed;
  z-index: 90000;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  left: -101%;
  opacity: 0;
  -webkit-transition: opacity 0.3s ease-out 0s, left 0s linear 0.3s;
  transition: opacity 0.3s ease-out 0s, left 0s linear 0.3s;
}
.js-modal_wrapper.is-open {
  -webkit-transition: opacity 0.3s ease-out 0s, left 0s linear 0s;
  transition: opacity 0.3s ease-out 0s, left 0s linear 0s;
  left: 0%;
  opacity: 1;
}
.js-modal_bg {
  position: absolute;
  z-index: 9001;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
}
.js-modal_close {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  position: absolute;
  z-index: 9999;
  border: none;
  cursor: pointer;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  right: 0;
  bottom: 100%;
  background: none;
  margin: 0 0 5px;
}
.js-modal_close_ico {
  position: relative;
  display: block;
  width: 48px;
  padding-bottom: 48px;
  border-radius: 100px;
  margin: 0 15px 0 0;
  white-space: nowrap;
}
@media print, screen and (min-width: 768px) and (max-width: 1119px) {
  .js-modal_close_ico {
    width: 40px;
    padding-bottom: 40px;
    margin: 0 5px 0 0;
  }
}
@media print, screen and (min-width: 480px) and (max-width: 767px) {
  .js-modal_close_ico {
    width: 40px;
    padding-bottom: 40px;
    margin: 0 5px 0 0;
  }
}
@media print, screen and (max-width: 479px) {
  .js-modal_close_ico {
    width: 40px;
    padding-bottom: 40px;
    margin: 0 5px 0 0;
  }
}
.js-modal_close_ico img {
  display: block;
  width: 100%;
}
.js-modal_close_ico::before,
.js-modal_close_ico::after {
  content: " ";
  width: 100%;
  height: 1px;
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  background: #fff;
}
.js-modal_close_ico::before {
  -webkit-transform: translate(-50%, -50%) rotate(45deg);
  transform: translate(-50%, -50%) rotate(45deg);
}
.js-modal_close_ico::after {
  -webkit-transform: translate(-50%, -50%) rotate(-45deg);
  transform: translate(-50%, -50%) rotate(-45deg);
}
.js-modal_close_text {
  font-size: 16px;
}
@media print, screen and (min-width: 768px) and (max-width: 1119px) {
  .js-modal_close_text {
    font-size: 13px;
  }
}
@media print, screen and (min-width: 480px) and (max-width: 767px) {
  .js-modal_close_text {
    font-size: 13px;
  }
}
@media print, screen and (max-width: 479px) {
  .js-modal_close_text {
    font-size: 13px;
  }
}
.js-modal_inr2 {
  position: relative;
  width: 89.552238806%;
  margin: 0 auto;
}
@media print, screen and (min-width: 768px) and (max-width: 1119px) {
  .js-modal_inr2 {
    width: 100%;
  }
}
@media print, screen and (min-width: 480px) and (max-width: 767px) {
  .js-modal_inr2 {
    width: 100%;
  }
}
@media print, screen and (max-width: 479px) {
  .js-modal_inr2 {
    width: 100%;
  }
}
.js-modal_inr {
  margin-top: 65px;
  position: relative;
  z-index: 9900;
  width: 100%;
  max-height: calc(100vh - 100px);
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  overflow: hidden;
}
@media print, screen and (min-width: 768px) and (max-width: 1119px) {
  .js-modal_inr {
    margin-top: 65px;
    margin-left: 0 !important;
    width: 100% !important;
    height: 78vh;
    max-height: 78vh;
  }
}
@media print, screen and (min-width: 480px) and (max-width: 767px) {
  .js-modal_inr {
    margin-top: 65px;
    margin-left: 0 !important;
    width: 100% !important;
    height: 78vh;
    max-height: 78vh;
  }
}
@media print, screen and (max-width: 479px) {
  .js-modal_inr {
    margin-top: 65px;
    margin-left: 0 !important;
    width: 100% !important;
    height: 78vh;
    max-height: 78vh;
  }
}

/* Hero (2025/02 add) */
.ready-ai_hero {
  max-width: 940px;
  width: calc(100% - 40px);
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0;
  margin: 0 auto;
}
@media print, screen and (max-width: 767px) {
  .ready-ai_hero {
    width: 100%;
  }
}
.ready-ai_hero picture img,
.ready-ai_hero .hero-pc img,
.ready-ai_hero .hero-sp img {
  vertical-align: top;
}
.ready-ai_hero .hero-sp{
  display: none;
}
.ready-ai_hero .hero_wrapper {
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.ready-ai_hero .hero_wrapper .hero_inr {
  position: absolute;
  top: 0;
  width: 50%;
}
.ready-ai_hero .hero_wrapper .hero_inr .dynabook_logo {
  padding: 30px 0 0 30px;
}
.ready-ai_hero .hero_wrapper .hero_inr .dynabook_logo img {
  width: 154px;
}
.ready-ai_hero .hero_wrapper .hero_inr h1 {
  padding: 60px 0 0 30px;
  font-size: 280%;
  font-weight: 600;
  color: #001a67;
  line-height: 1.2;
}
.ready-ai_hero .hero_wrapper .hero_inr .subhead {
  padding: 20px 0 0 30px;
  font-size: 180%;
  color: #001a67;
  font-family: serif;
}
.ready-ai_hero .hero_wrapper .hero_inr .hero_contact {
  padding: 50px 0 30px 30px;
}
.ready-ai_hero .hero_wrapper .hero_inr .hero_contact a.blue_btn {
  padding: 15px 35px;
  background-color: #001969;
  border: 2px solid #001969;
  font-size: 120%;
}
.ready-ai_hero .hero_wrapper .hero_inr .hero_contact a.blue_btn:hover {
  background-color: #fff;
  color: #001969;
}

@media print, screen and (max-width: 959px) {
  .ready-ai_hero .hero_wrapper .hero_inr h1 {
    padding-top: 40px;
    font-size: 260%;
  }
  .ready-ai_hero .hero_wrapper .hero_inr .subhead {
    font-size: 170%;
  }
}
@media print, screen and (max-width: 849px) {
  .ready-ai_hero .hero_wrapper .hero_inr h1 {
    font-size: 230%;
  }
  .ready-ai_hero .hero_wrapper .hero_inr .subhead {
    padding-top: 20px;
    font-size: 160%;
  }
  .ready-ai_hero .hero_wrapper .hero_inr .hero_contact {
    padding-top: 30px;
  }
}
@media print, screen and (max-width: 767px) {
  .ready-ai_hero .hero_wrapper .hero_bg {
    position: absolute;
    z-index: -1;
  }
  .ready-ai_hero .hero_wrapper .hero_inr {
    width: 100%;
    position: static;
  }
  .ready-ai_hero .hero_wrapper .hero_inr h1 {
    padding-top: 30px;
    padding: 30px 30px 0 30px;
    font-size: 280%;
  }
  .ready-ai_hero .hero_wrapper .hero_inr .subhead {
    padding: 20px 30px 30px 30px;
    font-size: 180%;
  }
  .ready-ai_hero .hero_wrapper .hero_inr .hero_contact {
    padding: 30px 30px 20px;
    text-align: center;
  }
  .ready-ai_hero .hero-sp{
    display: block;
  }
}
@media print, screen and (max-width: 480px) {
  .ready-ai_hero .hero_wrapper .hero_inr h1 {
    font-size: 230%;
  }
  .ready-ai_hero .hero_wrapper .hero_inr .hero_contact {
    padding-bottom: 20px;
  }
}
@media print, screen and (max-width: 399px) {
  .ready-ai_hero .hero_wrapper .hero_inr h1 {
    font-size: 210%;
  }
  .ready-ai_hero .hero_wrapper .hero_inr .subhead {
    font-size: 150%;
  }
}

.ready-ai_hero .win11-copilotpc {
  display: grid;
  grid-template-columns: 176px auto 155px;
  padding: 20px 30px;
}
.ready-ai_hero .win11-copilotpc div img {
  height: 28px;
}
.ready-ai_hero .win11-copilotpc p {
  align-self: center;
  color: #0078d4;
  font-size: 85%;
  padding-right: 25px;
  line-height: 1.2;
}
.ready-ai_hero .win11-copilotpc div:last-child {
  text-align: right;
}
.ready-ai_hero .win11-copilotpc div:last-child img {
  height: 27px;
}
@media print, screen and (max-width: 767px) {
  .ready-ai_hero .win11-copilotpc {
    grid-template-columns: 1fr 1fr;
    column-gap: 12px;
    row-gap: 15px;
    padding: 20px 20px 30px 20px;
  }
  .ready-ai_hero .win11-copilotpc div img {
    height: 20px;
  }
  .ready-ai_hero .win11-copilotpc p {
    grid-row: 2;
    grid-column: 1 / span 2;
    font-size: 80%;
  }
  .ready-ai_hero .win11-copilotpc div:last-child img {
    height: 19px;
  }
}

/* Topics (2025/02 add) */
.ready-ai .ready-ai_main .topics-grid_tour2025 {
  position: relative;
  display: -ms-grid;
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  grid-template-rows: max-content 1fr;
  column-gap: 20px;
  padding-bottom: 20px;
}
.ready-ai .ready-ai_main .topics-grid_tour2025 .topics_image {
  grid-row: 1;
  grid-column: 1;
  padding-bottom: 20px;
}
.ready-ai .ready-ai_main .topics-grid_tour2025 .topics_info {
  grid-row: 1 / span 2;
  grid-column: 2;
  line-height: 1.6;
}
.ready-ai .ready-ai_main .topics-grid_tour2025 .topics_info h3 {
  font-size: 170%;
  font-weight: 600;
  line-height: 1.4;
  padding-bottom: 10px;
}
.ready-ai .ready-ai_main .topics-grid_tour2025 .topics_info p,
.ready-ai .ready-ai_main .topics-grid_tour2025 .topics_info dl {
  padding-bottom: 10px;
}
.ready-ai .ready-ai_main .topics-grid_tour2025 .topics_info dl dt {
  padding-bottom: 3px;
}
.ready-ai .ready-ai_main .topics-grid_tour2025 .topics_info dl dd ul {
  list-style: disc outside;
}
.ready-ai .ready-ai_main .topics-grid_tour2025 .topics_info dl dd li {
  margin-left: 20px;
  padding-bottom: 3px;
}
.ready-ai .ready-ai_main .topics-grid_tour2025 .topics_btn {
  grid-row: 2;
  grid-column: 1;
  padding-top: 10px;
}
.ready-ai .ready-ai_main .topics-grid_tour2025 .topics_btn .blue_btn {
  width: 100%;
  text-align: center;
}
@media print, screen and (max-width: 767px) {
  .ready-ai .ready-ai_main .topics-grid_tour2025 {
    display: block;
    padding-bottom: 0;
  }
  .ready-ai .ready-ai_main .topics-grid_tour2025 .topics_info h3 {
    font-size: 140%;
  }
  .ready-ai .ready-ai_main .topics-grid_tour2025 .topics_btn {
    text-align: center;
    padding-top: 10px;
  }
  .ready-ai .ready-ai_main .topics-grid_tour2025 .topics_btn .blue_btn {
    width: auto;
  }
}

/* Topics (2025/06 add) */
.ready-ai .ready-ai_main .dynabook-day-advance h3 {
  text-indent: -0.4em;
  font-size: 170%;
  font-weight: 600;
  line-height: 1.4;
}
.ready-ai .ready-ai_main .dynabook-day-advance .event_info {
  display: grid;
  grid-template-columns: 170px 1fr;
  column-gap: 20px;
  padding-top: 20px;
  padding-bottom: 30px;
  line-height: 1.8;
}
.ready-ai .ready-ai_main .dynabook-day-advance .event_info div span {
  display: inline-block;
  line-height: 1.4;
}
.ready-ai .ready-ai_main .dynabook-day-advance .event_info dl {
  display: grid;
  grid-template-columns: 3em 1fr;
  padding-top: 20px;
}
.ready-ai .ready-ai_main .dynabook-day-advance .event_link {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 20px;
  padding-bottom: 20px;
}
.ready-ai .ready-ai_main .dynabook-day-advance .event_link div {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 5;
  row-gap: 15px;
}
.ready-ai .ready-ai_main .dynabook-day-advance .event_link div h4 strong {
  display: inline-block;
  padding: 6px 8px 6px 8px;
  line-height: 1.0;
  margin-bottom: 8px;
  background: #1B1464;
  border-radius: 4px;
  font-size: 80%;
  color: #fff;
}
.ready-ai .ready-ai_main .dynabook-day-advance .event_link div h4 {
  font-size: 120%;
  font-weight: bold;
  line-height: 1.4;
}
.ready-ai .ready-ai_main .dynabook-day-advance .event_link div span {
  text-align: center;
  font-size: 90%;
}
.ready-ai .ready-ai_main .dynabook-day-advance .event_link .blue_btn {
  width: 100%;
  text-align: center;
  margin-top: 5px;
}
.ready-ai .ready-ai_main .dynabook-day-advance .event_link .blue_btn span {
  font-weight: bold;
}
.ready-ai .ready-ai_main .dynabook-day-advance .event_link .blue_btn .icon_window {
  filter: brightness(150%);
  margin-left: 7px;
}
.ready-ai .ready-ai_main .dynabook-day-advance .event_link a:hover.blue_btn .icon_window {
  filter: brightness(0%);
}
@media print, screen and (max-width: 767px) {
  .ready-ai .ready-ai_main .dynabook-day-advance .event_info {
    grid-template-columns: 120px 1fr;
    column-gap: 15px;
    line-height: 1.6;
  }
  .ready-ai .ready-ai_main .dynabook-day-advance h3 {
    font-size: 140%;
  }
  .ready-ai .ready-ai_main .dynabook-day-advance .event_info div span {
    font-size: 90%;
  }
  .ready-ai .ready-ai_main .dynabook-day-advance .event_info ul {
    padding-top: 10px;
  }
  .ready-ai .ready-ai_main .dynabook-day-advance .event_link {
    column-gap: 15px;
  }
  .ready-ai .ready-ai_main .dynabook-day-advance .event_link .blue_btn {
    padding: 10px 15px;
    font-size: 90%;
    line-height: 1.4;
  }
  .ready-ai .ready-ai_main .dynabook-day-advance .event_link div span {
    font-size: 85%;
    line-height: 1.4;
  }
}
@media print, screen and (max-width: 590px) {
  .ready-ai .ready-ai_main .dynabook-day-advance .event_info {
    grid-template-columns: 100px 1fr;
    column-gap: 10px;
  }
  .ready-ai .ready-ai_main .dynabook-day-advance .event_link div h4 strong {
    font-size: 75%;
  }
  .ready-ai .ready-ai_main .dynabook-day-advance .event_link .blue_btn {
    padding: 10px 5px;
  }
  .ready-ai .ready-ai_main .dynabook-day-advance .event_link .blue_btn span {
    display: none;
  }
  .ready-ai .ready-ai_main .dynabook-day-advance .event_link .blue_btn .icon_window {
    margin-left: 0;
  }
}
@media print, screen and (max-width: 480px) {
  .ready-ai .ready-ai_main .dynabook-day-advance .event_link div span {
    text-align: left;
  }
}

/* Special content (2025/03 add) */
.ready-ai .ready-ai_main .sec_rainbow {
  background-image: linear-gradient(195deg,#eaf9f8, #e9e9e9 25%, #f2f0ef 50%, #f9edeb 75%, #f4ddda);
}
.ready-ai .ready-ai_main .special_wrap h3 {
  display: flex;
  align-items: center;
  padding: 30px 0 20px 0;
  border-top: 1px solid #b3b3b3;
  color: #09003b;
  font-size: 140%;
  font-weight: 600;
  line-height: 1.6;
}
.ready-ai .ready-ai_main .special_wrap h3 span {
  display: block;
  flex-shrink: 0;
  margin-right: 10px;
  line-height: 1.5em;
  width: 1.5em;
  background-color: #09003b;
  color: #fff;
  text-align: center;
  font-weight: 600;
  align-self: start;
}
.ready-ai .ready-ai_main .special_wrap p {
  padding-bottom: 30px;
  line-height: 1.8;
}
.ready-ai .ready-ai_main .special_wrap .special_grid_1 p {
  padding-bottom: 20px;
}
.ready-ai .ready-ai_main .special_grid_1,
.ready-ai .ready-ai_main .special_grid_2 {
  display: grid;
  grid-template-columns: 303px 1fr;
  grid-template-rows: 1fr auto;
  column-gap: 20px;
  padding-bottom: 30px;
}
.ready-ai .ready-ai_main .special_grid_1 img,
.ready-ai .ready-ai_main .special_grid_2 img {
  grid-column: 1;
  grid-row: 1/3;
  vertical-align: middle;
}
.ready-ai .ready-ai_main .special_grid_1 div,
.ready-ai .ready-ai_main .special_grid_2 div {
  grid-column: 2;
  grid-row: 2;
  align-self: self-end;
}
.ready-ai .ready-ai_main .special_grid_1 div a,
.ready-ai .ready-ai_main .special_grid_2 div a {
  max-width: 303px;
}
.ready-ai .ready-ai_main .special_grid_2 h4 {
  align-self: center;
  color: #09003b;
  font-size: 130%;
  line-height: 1.6;
  font-weight: bold;
}
@media print, screen and (max-width: 767px) {
  .ready-ai .ready-ai_main .special_wrap h3 {
    font-size: 120%;
  }
  .ready-ai .ready-ai_main .special_wrap p {
    line-height: 1.6;
  }
  .ready-ai .ready-ai_main .special_grid_2 h4 {
    font-size: 120%;
  }
}
@media print, screen and (max-width: 676px) {
  .ready-ai .ready-ai_main .special_grid_1,
  .ready-ai .ready-ai_main .special_grid_2 {
    grid-template-columns: 1fr 1fr;
  }
}
@media print, screen and (max-width: 603px) {
  .ready-ai .ready-ai_main .special_grid_1,
  .ready-ai .ready-ai_main .special_grid_2 {
    display: block;
  }
  .ready-ai .ready-ai_main .special_grid_1 div,
  .ready-ai .ready-ai_main .special_grid_2 div {
    text-align: center;
    padding: 0 15px 15px 15px;
  }
  .ready-ai .ready-ai_main .special_grid_1 div a,
  .ready-ai .ready-ai_main .special_grid_2 div a {
    max-width: none;
  }
  .ready-ai .ready-ai_main .special_grid_1 p,
  .ready-ai .ready-ai_main .special_grid_2 h4 {
    padding: 15px 15px 20px 15px;
  }
  .ready-ai .ready-ai_main .special_grid_2 {
    padding-bottom: 25px;
  }
  .ready-ai .ready-ai_main .special_grid_2:last-child {
    padding-bottom: 10px;
  }
  .ready-ai .ready-ai_main .special_grid_1 p,
  .ready-ai .ready-ai_main .special_grid_2 h4,
  .ready-ai .ready-ai_main .special_grid_1 div,
  .ready-ai .ready-ai_main .special_grid_2 div {
    background-color: #fff;
  }
}