@charset "UTF-8";
/** -----------------------------------------------
　共通
------------------------------------------------**/
body {
    font-size: 18px;
    line-height: 1.6;
    color: #250808;
    background-color: #fff;
    font-family: Noto Sans JP, 'Yu Gothic', Osaka, sans-serif, Verdana, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", "ＭＳ Ｐゴシック", "MS PGothic", Sans-Serif;
    overflow: hidden;
}
h2.common-title {
    padding: 30px;
    font-size: 32px;
    line-height: 1;
    letter-spacing: .03em;
}
.section-inner {
    width: 80%;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}
img {
    max-width: 100%;
}
a {
    color: inherit;
    text-decoration: none;
}
ol, ul {
    list-style: none;
}
.pc-only {
    display: block;
}
.sp-only {
    display: none;
}
.tittle {
    padding-bottom: 65px;
}
.tittle_underline {
    border-bottom: 1px solid #333333;
    width: 84px;
    margin: auto;
    display: block;
}
.cta img {
    max-width: 618px;
    margin-top: 64px;
    width: 100%;
    animation: floatUpDown 1.5s ease-in-out infinite;
}
.cta:hover {
    opacity: 0.7;
}
/* 上下に揺れるアニメーション */
@keyframes floatUpDown {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
        /* 上に移動 */
    }
}
/** -------- スマホ -------- **/
@media screen and (max-width: 768px) {
    .section-inner {
        width: 90%;
        padding: 0 16px;
        max-width: 680
    }
    h2 .common-title {
        font-size: 18px;
        padding: 30px;
    }
    .tittle_underline {
        width: 40px;
    }
    .pc-only {
        display: none;
    }
    .sp-only {
        display: block;
    }
    body {
        font-size: 15px;
    }
    .cta img {
        margin-top: 32px;
    }
}
/** -----------------------------------------------
　ヘッダー
------------------------------------------------**/
#header_pc {
    background-image: url(../images/fv_bg.webp);
    background-position: center 100%;
    margin: 0 auto;
}
header img {
    max-width: 70%;
    height: auto;
    padding-top: 3%;
    margin: auto;
    display: block;
}
.fv-cta {
    text-align: center;
    margin: auto;
    padding-top: 24px;
    padding-bottom: 24px;
    animation: floatUpDown 1.5s ease-in-out infinite;
}
.fv-cta a {
    display: block;
    max-width: 400px;
    margin: auto;
}
.deadline-img {
    max-width: 390px;
    padding: 0px;
    margin-bottom: 20px;
}
.btn {
    color: #fff;
    font-size: 26px;
    background: #333;
    padding: 12px 40px;
}
.btn--orange:hover,
a.btn--orange:hover {
    color: #333333;
    background-color: #fff;
}
a.btn--radius {
    border-radius: 100vh;
}
/** -------- スマホ -------- **/
@media screen and (max-width: 768px) {
    #header_sp {
        background-image: url(../images/fv_bg_sp.webp);
        background-position: center bottom;
    }
    .fv-cta {
        font-size: 18px;
    }
    .fv-cta a {
        max-width: 70%;
    }
    .deadline-img {
        max-width: 60%;
        padding: 0px;
    }
    .btn {
        font-size: 18px;
        padding: 12px 40px;
    }
    header img {
        max-width: 80%;
        padding-top: 5%;
    }
}
/** -----------------------------------------------
　イントロ・プロブレム
------------------------------------------------**/
.intro {
    margin: 96px, 0px;
    background: linear-gradient(#ffffff, #d6d6d6);
}
.p-large {
    margin-top: 96px;
    font-size: 21px;
    margin-bottom: 40px;
}
.p-intro {
    font-size: 18px;
    margin-bottom: 32px;
}
.intro-img {
    padding-bottom: 96px;
}
.intro-text img {
    width: 50%;
    margin-bottom: 16px;
}
.problems {
    margin-top: 124px;
    margin-bottom: 124px;
}
.problem-grid {
    margin: 72px 10px;
    display: flex;
    justify-content: space-between;
}
.problem-grid img {
    max-width: 450px;
    width: 90%;
}
h2.section-title {
    text-align: center;
    padding: 10px;
    padding-bottom: 65px;
}
.intro .text {
    text-align: center;
}
.intro img {
    max-width: 70%;
}
/** -------- スマホ -------- **/
@media screen and (max-width: 768px) {
    .intro {
        margin: 40px, 0px;
    }
    .p-large {
        margin-top: 48px;
        font-size: 18px;
        margin-bottom: 32px;
    }
    .p-intro {
        font-size: 14px;
        margin-bottom: 24px;
    }
    .intro-text img {
        width: 100%;
        margin-bottom: 16px;
    }
    .intro-img {
        padding-bottom: 40px;
    }
    .intro img {
        max-width: 100%;
    }
    .problems {
        margin-top: 64px;
        margin-bottom: 64px;
    }
    .problem-grid {
        margin: 48px 10px;
        display: block;
        justify-content: space-between;
    }
    .problem-grid img {
        max-width: 680px;
        width: 100%;
    }
    h2.section-title {
        text-align: center;
        padding: 10px;
        padding-bottom: 65px;
    }
}
/** -----------------------------------------------
　セミナーのポイント
------------------------------------------------**/
.seminar-points {
    background-color: #f7f7f7;
}
.seminar-points .section-inner {
    padding-top: 124px;
    padding-bottom: 124px;
}
.arrow {
    display: block;
    margin: auto;
}
.point-grid {
    display: flex;
    justify-content: space-between;
}
.point-grid img {
    width: calc(100% - 50px);
}
/** -------- スマホ -------- **/
@media screen and (max-width: 768px) {
    .intro {
        margin: 40px, 0px;
    }
    .seminar-points .section-inner {
        padding-top: 64px;
        padding-bottom: 64px;
    }
    .point-grid img {
        width: 80%;
    }
    .tittle {
        padding-bottom: 32px;
    }
}
/** -----------------------------------------------
　出演者
------------------------------------------------**/
.speaker {
    padding-top: 124px;
    padding-bottom: 124px;
}
.speaker-mc-all img {
    padding: 10px 0px;
}
.tittle-speaker {
    width: 200px;
    vertical-align: bottom;
}
.speakers-box {
    width: 85%;
    max-width: 1000px;
    margin: 0 auto;
}
.box {
    background-color: #f7f7f7;
    display: flex;
    margin-bottom: 64px;
    padding: 35px 39px 35px;
    border-left: 2px solid #303030;
}
.box-2 {
    background-color: #f7f7f7;
    display: flex;
    margin-bottom: 64px;
    padding: 35px 39px 35px;
    border-right: 2px solid #303030;
}
h5 {
    font-size: 30px;
    margin-bottom: 20px;
}
.speakers-tittle {
    font-size: 20px;
    font-weight: bold;
    vertical-align: bottom;
}
.box .photo {
    width: 40%;
}
.photo img {
    max-width: 220px;
}
.speakers {
    font-size: 18px;
}
.prof-left {
    padding-top: 24px;
    text-align: left;
    width: 100%;
    margin-left: 24px;
}
.prof-right {
    padding-top: 24px;
    text-align: left;
    width: 100%;
    margin-right: 24px;
}
.tittle-mc {
    width: 250px;
    vertical-align: bottom;
}
/* 詳細トグル */
.details-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 16px 18px;
    border: 1px solid #ccc;
    background: #fff;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    transition: background .2s ease, border-color .2s ease;
}
.details-toggle:hover {
    background: #f4f4f4;
    border-color: #bbb;
}
.details-content {
    overflow: hidden;
    transition: grid-template-rows .3s ease, opacity .25s ease;
    display: grid;
    grid-template-rows: 0fr;
    /* 閉状態 */
    opacity: 0;
    margin-top: 10px;
}
.details-content[aria-hidden="false"] {
    grid-template-rows: 1fr;
    /* 開状態 */
    opacity: 1;
}
.details-content>* {
    min-height: 0;
    /* コンテンツの滑らかな開閉 */
}
/* 箇条書き等が来ても余白が整うよう軽微に調整 */
.details-content .speakers {
    margin: 0;
}
/** -------- スマホ -------- **/
@media screen and (max-width: 768px) {
    .speaker {
        padding-top: 64px;
        padding-bottom: 64px;
    }
    .tittle-speaker {
        width: 120px;
        vertical-align: bottom;
    }
    .speakers-box {
        width: 100%;
        max-width: 1000px;
    }
    h5 {
        font-size: 24px;
        margin-bottom: 0px;
    }
    .box {
        background-color: #f7f7f7;
        display: block;
        margin-bottom: 48px;
        padding: 32px 16px 24px;
    }
    .box-2 {
        margin-bottom: 48px;
        padding: 32px 16px 24px;
        flex-direction: column-reverse;
        border-left: 2px solid #303030;
        border-right: none;
    }
    .speakers-tittle {
        font-size: 16px;
        font-weight: bold;
        vertical-align: bottom;
    }
    .box .photo {
        width: 100%;
    }
    .speakers {
        font-size: 14px;
    }
    .prof-left, .prof-right {
        text-align: left;
        width: 100%;
        margin-left: 0;
        padding: 10px 10px 0px;
    }
    .tittle-mc {
        width: 160px;
        vertical-align: bottom;
    }
    .mc-commentator .cta img {
        margin: 0px;
    }
}
/** -----------------------------------------------
　タイムテーブル
------------------------------------------------**/
.session {
    max-width: 720px;
    margin: 0 auto;
    background: #fff;
}
.tittle-timetable {
    width: 78px;
    vertical-align: bottom;
}
.session-inner {
    padding: 16px;
}
.timetable .section-inner {
    padding: 48px 0px 28px;
    background-color: #ffffff;
}
.timetable {
    word-break: auto-phrase;
    padding: 48px 0px;
    background-color: #f7f7f7;
}
.row-top {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.label {
    display: inline-block;
    padding: 1px 14px;
    background: #ff4da0;
    color: #fff;
    font-weight: 400;
    font-size: 14px;
}
.time {
    font-weight: 600;
    font-size: 18px;
    letter-spacing: .02em;
}
.title {
    margin: 8px 0 0;
    background: #333;
    color: #fff;
    padding: 4px 24px 6px;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: .03em;
    font-weight: 400;
}
.meta {
    border: 1px solid #e5e5e5;
    padding: 11px 16px;
    color: #666;
    font-size: 14px;
    text-align: left;
}
.speakers {
    list-style: none;
    margin: 0;
    padding: 0;
}
.speakers li {
    display: inline;
}
.speakers li+li:before {
    content: "｜";
    margin: 0 6px;
    color: #bbb;
}
/* ===== タブレット ===== */
@media (min-width:768px) {
    .tittle-timetable {
        width: 121px;
    }
    .session-inner {
        padding: 18px;
    }
    .title {
        padding: 12px 16px;
        font-size: 20px;
    }
    .meta {
        padding: 12px 56px;
    }
    .label {
        font-size: 18px;
        padding: 0px 14px;
    }
    .timetable {
        padding: 90px 0px;
    }
    .timetable .section-inner {
        padding: 90px 0px;
        font-size: 18px;
    }
}
/* ===== PC ===== */
@media (min-width:1024px) {
    .session {
        border-radius: 0;
    }
    .row-top {
        gap: 8px;
    }
}
/** -----------------------------------------------
　ユーザーボイス
------------------------------------------------**/
.tittle-uservoice {
    width: 135px;
    vertical-align: bottom;
}
.uservoice {
    background: linear-gradient(145deg, #d6d6d6, #ffffff);
    padding: 112px 0px;
}
.uservoice .section-inner {
    width: 70%;
    max-width: 800px;
}
.uservoice-image img {
    width: 70%;
    margin-bottom: 32px;
}
.voice-left {
    text-align: left;
    margin-left: 40px;
}
.voice-right {
    text-align: right;
    margin-right: 40px;
}
/** -------- スマホ -------- **/
@media screen and (max-width: 768px) {
    .tittle-uservoice {
        width: 70px;
        vertical-align: bottom;
    }
    .uservoice {
        padding: 64px 0px;
    }
    .uservoice .section-inner {
        width: 100%;
        max-width: 680px;
    }
    .uservoice-image img {
        width: 85%;
        margin-bottom: 24px;
    }
    .voice-left {
        text-align: left;
        margin-left: 8px;
    }
    .voice-right {
        text-align: right;
        margin-right: 8px;
    }
}
/** -----------------------------------------------
　プレゼントキャンペーン
------------------------------------------------**/
.present-campaign {
    background: repeating-linear-gradient(135deg, #f7f7f7, #f7f7f7 20px, #fff 20px, #fff 40px);
    padding: 112px 0px;
}
.campaign_01 {
    margin-bottom: 24px;
}
/** -------- スマホ -------- **/
@media screen and (max-width: 768px) {
    .present-campaign {
        padding: 64px 0px;
    }
    .campaign_01 {
        margin-bottom: 16px;
    }
}
/** -----------------------------------------------
　開催概要
------------------------------------------------**/
.tittle-overview {
    width: 140px;
    vertical-align: bottom;
}
.overview {
    background-color: #f9f3ed;
    padding: 112px 0px;
}
.overview-wrap {
    background-color: #fff;
    padding: 28px 48px 20px;
    max-width: 728px;
    width: 70%;
    border-radius: 10px;
    margin: auto;
    position: relative;
    letter-spacing: .03em;
}
.archive-icon {
    width: 112px;
    position: absolute;
    right: -24px;
    top: -20px;
}
.overview-wrap dl {
    display: flex;
    border-bottom: 1px solid #fbead8;
    margin-bottom: 12px;
}
.overview-wrap dt {
    background-color: #fbead8;
    padding: 8px 0px;
    width: 124px;
    font-size: 21px;
}
.overview-wrap dd {
    font-size: 25px;
    margin-left: 40px;
}
/** -------- スマホ -------- **/
@media screen and (max-width: 768px) {
    .tittle-overview {
        width: 80px;
    }
    .overview {
        padding: 64px 0px;
    }
    .overview-wrap {
        background-color: #fff;
        padding: 24px 24px 12px;
        max-width: 680px;
        width: 100%;
    }
    .archive-icon {
        width: 80px;
        position: absolute;
        right: -24px;
        top: -20px;
    }
    .overview-wrap dl {
        display: flex;
        border-bottom: 1px solid #fbead8;
        margin-bottom: 12px;
    }
    .overview-wrap dt {
        background-color: #fbead8;
        padding: 8px 0px;
        width: 30%;
        font-size: 16px;
    }
    .overview-wrap dd {
        font-size: 18px;
        margin-left: 16px;
        width: 70%;
        text-align: left;
    }
}
/** -----------------------------------------------
　よくある質問
------------------------------------------------**/
.tittle-questions {
    width: 85px;
    vertical-align: bottom;
}
.questions {
    padding: 112px 0px;
}
.questions .section-inner {
    width: 55%;
}
.question-image05 {
    margin: 0px 40px;
}
.question-image05 img {
    margin-bottom: 24px;
}
/** -------- タブレット -------- **/
@media (min-width:768px) {
    .questions .section-inner {
        width: 75%;
    }
}
/** -------- スマホ -------- **/
@media screen and (max-width: 768px) {
    .tittle-questions {
        width: 50px;
    }
    .questions {
        padding: 64px 0px;
    }
    .questions .section-inner {
        width: 100%;
    }
    .question-image05 {
        margin: 0px;
    }
    .question-image05 img {
        margin-bottom: 16px;
    }
}
.notes .section-inner {
    padding-bottom: 64px;
}
.notes-inner {
    border: solid 2px;
    padding: 48px;
    text-align: center;
}
.notes-tittle {
    width: 100%;
    background-color: #333333;
    text-align: center;
    margin: auto;
}
.notes-tittle h2 {
    font-size: 20px;
    font-weight: 400;
    color: #fff;
    margin-bottom: 24px;
    padding-top: 4px;
    padding-bottom: 4px;
}
.notes-list {
    text-align: left;
    margin-bottom: 4px;
}
/** -------- スマホ -------- **/
@media screen and (max-width: 768px) {
    .notes .section-inner {
        padding: 0px 0px 32px;
    }
    .notes-inner {
        border: solid 1px;
        padding: 24px 24px 16px;
    }
    .notes-tittle h2 {
        font-size: 16px;
        color: #fff;
        margin-bottom: 12px;
    }
    .notes-list {
        text-align: left;
        margin-bottom: 4px;
    }
    h2 {
        font-size: 18px;
    }
}
/*================================================
Smartphone :  画面の横幅が640pxまで
=================================================*/
@media screen and (max-width:768px) {
    .pc-only {
        display: none;
    }
    .sp-only {
        display: block;
        margin-bottom: 20px;
    }
}