@charset "UTF-8";
/* 初期化
--------------------------------------------------------------------------------- */
html {
    font-size: 100%;
}
body {
    font-family: "Yu Gothic Medium", "游ゴシック Medium", "YuGothic", "游ゴシック体", "ヒラギノ角ゴ Pro W3", sans-serif;
    line-height: 1.7;
    color: rgb(65 65 65);
}
body, html {
    margin: 0;
    padding: 0;
    height: 100%;
  }

a {
    text-decoration: none;
}

/* HEADER
--------------------------------------------------------------------------------- */
.page-header {
    display: flex;
    position: fixed;
    justify-content: space-between;
    background-color: rgb(255 223 235);
    width: 100%;
    height: 83px;
    box-shadow: 0 4px 3px 0 rgb(255 223 235 / 0.8);
    z-index: 50;
}
.logo {
    position: relative;
    top: 15px;
    left: 20px;
    height: 55px;
}

/* ハンバーガーメニュー */
nav ul {
    list-style: none;
}
ul li {
    list-style-type: none;
}
nav {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100%;
    padding-top: 80px;
    /*
    background: rgba(217 20 128);
    */
    background-image: linear-gradient(to right, rgb(255 223 235) ,rgb(217 20 128) 1%, rgb(255 223 235) 99%);
    box-sizing: border-box;
    z-index: 99;
}
nav ul li a {
    padding: 5px 28px;
    margin-bottom: 5px;
    text-decoration: none;
    font-size: 1.375rem;
    font-weight: bold;
    color: rgb(255 255 255);
    display: block;
    transition: background-color 0.3s;
}
nav a:hover {
    background-color: rgb(202 30 110);
    color: rgb(255 255 255);
    font-size: 1.375rem;
    font-weight: bold;
}
.btn-gnavi {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    z-index: 100;
    box-sizing: border-box;
    background-color: rgb(255 255 255);
    border: 1px solid rgb(217 20 128);
    border-radius: 6px;
    box-shadow: 0 0 4px rgb(120 120 120);
    cursor: pointer;
    -webkit-transition: all 400ms;
    transition: all 400ms;
    transition: transform 0.5s;
}
.btn-gnavi a {
    position: absolute;
    margin: 34px 0 0 9px;
    font-size: 0.5rem;
    color: rgb(50 50 50);
}
/* Edge Chrome 位置修正 */
@supports (not (-webkit-hyphens: none)) and (not (-moz-appearance: none)) {
    .btn-gnavi a {
        margin: 33px 0 0 9px;
    } 
}
.btn-gnavi:hover {
    background-color: rgb(255 223 235);
}
.btn-gnavi span {
    position: absolute;
    margin-top: 10px;
    margin-left: 6px;
    width: 30px;
    height: 4px;
    background: rgb(217 20 128);
    border-radius: 10px;
    -webkit-transition: all 400ms;
    transition: all 400ms;
}
.btn-gnavi span:nth-child(1) {
    top: 0;
}
.btn-gnavi span:nth-child(2) {
    top: 10px;
}
.btn-gnavi span:nth-child(3) {
    top: 20px;
}
.btn-gnavi.open {
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg);
}
.btn-gnavi.open span {
    background: rgb(217 20 128);
}
.btn-gnavi.open a {
    font-size: 0;
}
.btn-gnavi.open span:nth-child(1) {
    width: 24px;
    -webkit-transform: translate(-3px,17px) rotate(45deg);
    transform: translate(-3px,17px) rotate(45deg);
}
.btn-gnavi.open span:nth-child(3) {
    width: 24px;
    -webkit-transform: translate(-3px,-17px) rotate(-45deg);
    transform: translate(-3px,-17px) rotate(-45deg);
}

/* お知らせボタン */
.info-btn {
    position: absolute;
    top: 20px;
    right: 100px;
    width: 85px;
    height: 45px;
    border: 1px solid rgb(217 20 128);
    border-radius: 6px;
    background-color: rgb(255 255 255);
    box-shadow: 0 0 4px rgb(120 120 120);
    padding: 8px 0 0 0;
    text-align: center;
    font-size: 1.0rem;
    transition: transform 0.5s;
    cursor: pointer;
}
.info-btn:hover {
    background-color: rgb(255 223 235);
}

/* ポップアップ */
.popup input {
  display: none;
}
.popup-overlay {
  display: none;
}
.popup input:checked ~ .popup-overlay {
  display: block;
  z-index: 999;
  background-color: rgb(0 0 0 / 0.65);
  position: fixed;
  width: 100%;
  height: 100vh;
  top: 0;
  left: 0;
}
.popup-window {
  width: 90vw;
  padding: 20px;
  background-color: rgb(255 255 255);
  border-radius: 12px;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.popup-text {
    margin: 0;
}
.popup-window1 {
  max-width: 500px;
}
.popup-text1 {
  font-size: 1.35rem;
}
.popup-window2 {
  max-width: 510px;
}
.popup-text2 {
    font-size: 0.7rem;
    font-feature-settings: "palt";
}
.popup-close {
  cursor: pointer;
  position: absolute;
  top: -26px;
  right: 0;
}


/* フッター
--------------------------------------------------------------------------------- */
footer {
    margin-top: -27px;
    background: rgb(217 20 128);
    text-align: center;
    padding: 25px 0;
}
footer p {
    color: rgb(255 223 235);
    font-size: 1.125rem;
}
.footer-base {
    text-align: center;
}

/* サイトマップ */
/*
.sitemap {
    display: grid;
    grid-template-columns: 1fr 1fr;
}
*/
.text-deco-31 {
    display: inline-block;
    text-align: left;
    white-space: nowrap;
}
.text-deco-32 {
    font-size: 1.15rem;
    font-weight: bold;
    text-decoration: underline;
    color: rgb(255 255 255);
    font-feature-settings: "palt";
}
.text-deco-33 {
    list-style: none;
    margin: 0;
    padding: 0;
}
.text-deco-34 {
    font-size: 1.0rem;
    text-decoration: underline;
    color: rgb(255 255 255);
}
.text-deco-35 {
    margin-top: 50px;
}
.list-icon:before {
    content: "";
    width: 10px;
    height: 10px;
    display: inline-block;
    background-color: rgb(255 255 255);
    border-radius: 50%;
    position: relative;
    top: -1px;
    margin-right: 5px;
    margin-left: 10px;
}



 /* SNSボタン */
 /*
.sns-btn {
    display: flex;
    justify-content: center;
    margin-bottom: 10px;
}
.sns-btn li {
    width: 30px;
    margin-left: 15px;
    margin-right: 15px;
}
*/



/* HOME
--------------------------------------------------------------------------------- */
.content {
    min-height: 398vh;
    box-sizing: border-box;
    font-family: sans-serif;
    text-align: left;
}
.content img {
    margin-left: calc(5% + 20px);
    margin-top: 0;
    width: 300px;
    height: 300px;
    object-fit: cover;
    object-position: 50% 0;
    outline: 8px solid rgb(255 223 235);
}
.main-box h1, .profile p {
    margin-left: 5%;
}
.headband {
    top: 0;
    left: 0;
    width: 100%;
    height: 85px;
    margin-top: 0px;
    background-color: rgb(255 223 235);
}

/* 背景レイヤー */
.bg-layer {
    position: fixed;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: -1;
}
/* 背景画像（横方向に繰り返し） */
.bg-image {
    position: absolute;
    top: 85px; /* ← 上からの固定位置 */
    left: 0;
    width: 100%;
    height: 300px; /* 背景の帯の高さ */
    background-image: url(../images/back-img.jpg);
    background-repeat: repeat-x; /* ← 横方向に繰り返す */
    /*
    background-size: cover;      /* ← 画像を適切に拡大縮小 */
    background-size: auto 100%;

    background-position: 0 0;    /* ← X位置はJSで更新 */
    will-change: background-position;
}

/* 経歴と資格 ------------------- */
.main-box {
    background-color: rgb(255 223 235);
    margin-top: -8px;
    padding: 20px;
}
.main-box h1 {
    line-height: 1.2em;
    margin-bottom: 40px;
}
.profile {
    margin-bottom: 100px;
}
.profile p {
    margin-bottom: 18px;
    line-height: 1.2em;
    font-size: 1.2rem;
}

/* ご挨拶とセミナーボタン ----------- */
#introduction {
    margin: 50px 5%;
    text-align: left;
    line-height: 2.0em;
    margin-bottom: 50px;
}

.course-box {
    display: flex;
}
.basic-text img, .advance-text img, .userfunded-text img, .assistantwork-text img {
    width: 100%;
    height: 240px;
    margin-left: 0px;
    border-radius: 5px;
    outline: 0px;
    object-fit: cover;
}
.basic-text img {
    object-position: 50% 60%;
}
.advance-text img {
    object-position: 50% 70%;
}
.userfunded-text img {
    object-position: 50% 70%;
}
.assistantwork-text img {
    object-position: 50% 45%;
}

.basic-text, .advance-text, .userfunded-text, .assistantwork-text {
    width: calc(50% - 10px);
    height: auto;
    padding: 5px 10px 10px 10px;
    background-color: rgb(255 255 255);
    border-radius: 6px;
    box-shadow: 0 0 4px rgb(120 120 120);
    color: rgb(80 80 80);
    text-align: justify;
}
.basic-text, .userfunded-text {
    margin: 0 0 20px 0;
}
.advance-text, .assistantwork-text {
    margin: 0 0 20px 40px;
}





.center-box {
    display: flex;
    margin: 30px 0;
}
.main-text {
    width: calc(100% - 330px);
    margin-right: 20px;
    color: rgb(50 50 50);
    text-align: justify;
}
#seminar-box {
    display: block;
    margin-top: 10px;
}
.seminar-btn a {
    display: inline-block;
    margin-bottom: 35px;
    padding: 10px;
    width: 310px;
    border: 1px solid rgb(217 20 128);
    border-radius: 6px;
    background-color: rgb(255 255 255);
    box-shadow: 0 0 4px rgb(120 120 120);
    transition: transform 0.5s;
    cursor: pointer;
}
.seminar-btn a:hover {
    background-color: rgb(255 223 235);
}
.seminar-btn2 a {
    height: 140px;
    color: rgb(50 50 50);
}
.bt-link a {
    color: rgb(217 20 128 / 0.7);
}
.bt-link a .bt-link-text {
    font-size: 0.9rem;
    font-weight: normal;
    color: rgb(50 50 50);
}

.seminar-btn ol {
    text-align: left;
    line-height: 1.7em;
    list-style: none;
    font-size: 0.85rem;
}
.seminar-btn li::before {
    content: "";
    width: 10px;
    height: 10px;
    display: inline-block;
    background-color: rgb(217 20 128 / 0.6);
    border-radius: 50%;
    position: relative;
    top: 0px; /* ●の縦位置 */
    margin-right: 3px; /* ●と文字の隙間 */
}
.seminar-btn p {
    font-size: 1.2rem;
    font-weight: bold;
    text-align: center;
}





/* お問い合わせフォーム ----------- */
#information {
    margin: 50px auto;
    background-color: rgb(255 255 255);
    border-radius: 6px;
    padding: 40px 5%;
    max-width: 800px;
    box-shadow: inset 0 0 12px rgb(255 223 235);
}
#information p {
    width: 100%;
    max-width: 600px;
    margin: 0 auto 15px;
    font-size: 1.0rem;
    text-align: left;
}
.form-text-top {
    width: 100%;
    max-width: 600px;
    margin: 0 auto 30px;
    text-align: left;
}

.form-text {
    border: 3px solid rgb(255 223 235);
    border-radius: 6px;
    font-size: 1.2rem;
    padding: 3px 5px;
    margin-bottom: 20px;
}
.form-long,
.form-info,
.form-conf-btn {
    display: block;
    margin: 0 auto 20px;
    width: 100%;
    max-width: 600px;
}
.form-info {
    height: 320px;
}
.form-name, .form-short {
    width: 48%;
    min-width: 150px;
}
.form-short2 {
    width: calc(48% + 15px);
    min-width: 165px;
}

/* ボタン */
.form-conf-btn {
    margin-top: 30px;
    border: 1px solid rgb(217 20 128);
    border-radius: 6px;
    background-color: rgb(255 255 255);
    box-shadow: 0 0 4px rgb(120 120 120);
    color: rgb(80 80 80);
    text-align: center;
    padding: 10px 0;
    transition: background-color 0.3s ease;
    cursor: pointer;
}
.form-conf-btn:hover {
    background-color: rgb(255 223 235);
}


/* セミナー情報
--------------------------------------------------------------------------------- */
.seminar-info {
    display: block;
    padding: 100px 40px 0 40px;
    background-color: rgb(255 223 235);
}

/* セミナーカテゴリ別 */
.seminar-container {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 100px;
}
.seminar-container h2 {
    margin-left: 10px;
    font-size: 1.8rem;
    color: rgb(100 100 100);
}
.seminar-container h3 {
    margin-left: 10px;
    font-size: 1.2rem;
    font-weight: bold;
}
.seminar-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    min-width: 400px;
    border-radius: 12px;
    overflow: hidden;
}
.col-1 {
    width: 25%;
}
.col-2 {
    width: 15%;
}
.col-3 {
    width: 60%;
}
.align-c {
    text-align: center;
}
.align-l {
    text-align: left;
}
.align-r {
    text-align: right;
}
.seminar-table th, .seminar-table td {
    padding: 10px;
    font-size: 1.0rem;
}
.frame-color th, .frame-color td {
    border: 1px solid rgb(217 20 128);
    background-color: rgb(255 255 255);
}
thead {
    color: rgb(120 120 120);
}
.seminar-title tr:first-child th:first-child {
    border-top-left-radius: 12px;
}
.seminar-title tr:first-child th:last-child {
    border-top-right-radius: 12px;
}
.seminar-cont tr:last-child td:last-child {
    border-bottom-right-radius: 12px;
}
.bottom-left-rounded {
    border-bottom-left-radius: 12px;
}
.strikethrough {
    text-decoration: line-through;
}

/* セミナー会場 */
#location {
    padding-bottom: 100px;
}
#location h2 {
    font-size: 1.8rem;
    font-weight: bold;
    color: rgb(120 120 120);
}
#location h3 {
    font-size: 1.2rem;
    font-weight: bold;
}
#location p {
    margin-top: 10px;
}

.nextdental {
    padding: 20px 0;
}

.pentron {
    padding: 20px 0;
}


/* 出張！ちっころ教室
--------------------------------------------------------------------------------- */
#business-trip {
    padding: 100px 20%;
    text-align: center;
    background-color: rgb(255 223 235);
}
#business-trip h1 {
    font-size: 2.0rem;
    font-weight: bold;
}
#business-trip p {
    padding: 10px 0 60px 0;
}

.seminar-photo-01 {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px 0;
    list-style: none;
    counter-reset: seminar;
}
.semimg-box {
    width: 440px;
    margin: 30px auto;
    text-align: left;
}
.semimg-box .caption {
    display: inline-block;
    font-weight: normal;
    position: relative;
    padding-left: 2em;
}
.semimg-box .caption::before {
    counter-increment: seminar;
    content: counter(seminar) ".";
    position: absolute;
    left: 0.5em;
    top: 0;
}
.semimg-box img {
    display: block;
    width: 100%;
    border-radius: 6px;
    object-fit: cover;
    margin-top: 8px;
}


/* プライバシーポリシー
--------------------------------------------------------------------------------- */
#privacypolicy {
    padding: 100px 0;
    background-color: rgb(255 223 235);
}
#privacypolicy h3 {
    font-size: 1.4rem;
    font-weight: normal;
    margin-left: 90px;
}

/* 本文 */
.text-deco-71 {
    margin: 30px 7% 60px 7%;
    text-align: justify;
    font-size: 1.0rem;
}
.text-deco-72 {
    font-size: 1.2rem;
    margin-top: 25px;
}
.text-deco-73 {
    margin-left: 5px;
}
.text-deco-73 li {
    margin-left: 1.5rem;
}
.text-deco-74 {
    list-style: none;
    counter-reset: number;
}
.text-deco-74 li {
    position: relative;
    padding-left: 33px;
}
.text-deco-74 li::before {
    counter-increment: number;
    content: '(' counter(number) ')';
    position: absolute;
    left: 5px;
}
.text-deco-75 {
    list-style: none;
    counter-reset: number;
}
.text-deco-75 li {
    position: relative;
    padding-left: 70px;
}
.text-deco-75 li::before {
    counter-increment: number;
    content: '-' counter(number) '.';
    position: absolute;
    left: 40px;
}
.text-deco-76 {
    margin-bottom: 50px;
}
.text-deco-77 {
    margin: 120px 0 0 50px;
}
.text-deco-78 {
    margin-left: 10px;
    font-size: 2.0rem;
    font-family: "Yu Mincho", "YuMincho", serif;
    font-weight: bold;
}
.text-deco-79 {
    font-feature-settings: "palt";
    letter-spacing: 0.015em;
}


/*
.home-btn {
    display: table;
    position: relative;
    margin-top: 120px;
    left: 50%;
    transform: translateX(-50%);
    width: 320px;
    height: 50px;
    border: 1px solid rgb(217 20 128);
    border-radius: 10px;
    background-color: rgb(255 255 255);
    box-shadow: 0 0 4px rgb(120 120 120);
    color: rgb(80 80 80);
    text-align: center;
    transition: transform 0.5s ease;
    cursor: pointer;
}
.home-btn:hover {
    transform: translateX(-50%);
    background-color: rgb(255 223 235);
}
.home-btn p {
    display: table-cell;
    vertical-align: middle;
    margin: 0;
}
*/



/* 共通
--------------------------------------------------------------------------------- */
.text-deco-01 {
    white-space: nowrap;
}
.text-deco-02 p {
    margin-bottom: 13px;
}
.text-deco-03 p {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
}
.text-deco-04 {
    font-size: 0.85rem;
    font-weight: normal;
    font-feature-settings: "palt";
}
.text-deco-05 {
    margin-bottom: 20px;
}
.text-deco-06 {
    margin-top: 8px;
    line-height: 1.5em;
    text-align: center;
}
.text-deco-07 {
    font-size: 1.2rem;
    font-weight: bold;
    text-align: center;
    margin: 5px 0 15px 0;
}
.text-deco-09 h4 {
    font-size: 1.2rem;
    font-weight: bold;
}
.text-deco-09 p {
    padding: 10px 0;
}

/* anchor */
.anchor1 {
  position: relative;
  scroll-margin-top: 85px;
}
.anchor2 {
    display: block;
    padding-top: 100px;
    margin-top: -100px;
}

/* HOME-btn */
.home-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-top: 60px;
    left: 50%;
    transform: translateX(-50%);
    width: 320px;
    height: 50px;
    border: 1px solid rgb(217 20 128);
    border-radius: 10px;
    background-color: rgb(255 255 255);
    box-shadow: 0 0 4px rgb(120 120 120);
    color: rgb(80 80 80);
    text-align: center;
    transition: transform 0.5s ease;
    cursor: pointer;
}
.home-btn:hover {
    transform: translateX(-50%);
    background-color: rgb(255 223 235);
}


/* モバイル版 (900px)
------------------------------------------------------------------------------
------------------------------------------------------------------------------ */
@media (max-width: 900px) {

    .text-deco-06 {
        font-size: 0.85rem;
    }
    .text-deco-07 {
        font-size: 1.15rem;
        letter-spacing: -0.05em;
    }
}


/* モバイル版 (779px)
------------------------------------------------------------------------------
------------------------------------------------------------------------------ */
@media (max-width: 779px) {

    .text-deco-06 {
        font-size: 0.8rem;
    }
}


/* モバイル版 (739px)
------------------------------------------------------------------------------
------------------------------------------------------------------------------ */
@media (max-width: 739px) {

    /* HOME
    ------------------------------------------------------------ */
    /* 経歴と資格 */
    .main-box h1 {
        font-size: 1.5rem;
        margin-bottom: 35px;
    }
    .profile {
        margin-bottom: 70px;
    }
    .profile p {
        font-size: 0.95rem;
    }

    /* ご挨拶とセミナーボタン */
    .course-box {
        display: block;
    }
    .basic-text, .advance-text, .userfunded-text, .assistantwork-text {
        display: inline-block;
        width: 100%;
    }
    .basic-text, .userfunded-text {
        margin: 0 0 40px 0;
    }
    .advance-text, .assistantwork-text {
        margin: 0 0 20px 0;
    }
    .center-box {
        display: block;
    }
    .main-text {
        width: 100%;
        margin-right: 0;
        margin-bottom: 40px;
    }
    #seminar-box {
        text-align: center;
    }

    /* お問い合わせフォーム */
    /*
    #information {
        margin: -30px -20px 0 -20px;
    }
    */

    /* セミナー情報
    ------------------------------------------------------------ */
    .seminar-info {
        padding: 100px 30px 0 30px;
    }
    .seminar-container h2, #location h2 {
        font-size: 1.7rem;
    }
    .seminar-container h3, #location h3 {
        font-size: 1.15rem;
    }

    /* 出張！ちっころ教室
    ------------------------------------------------------------ */
    #business-trip {
        padding: 100px 30px;
    }

    /* 共通
    ------------------------------------------------------------- */
    .text-deco-06 {
        font-size: 0.95rem;
    }
    /* HOME-btn */
    .home-btn {
        margin-top: 30px;
    }



}


/* モバイル版 (569px)
------------------------------------------------------------------------------
------------------------------------------------------------------------------ */
@media (max-width: 569px) {

    .logo {
        top: 20px;
        height: 35px;
    }

    /* HOME
    ------------------------------------------------------------ */
    .content img {
        width: 200px;
        height: 200px;
    }    
    .bg-image {
        height: 200px; /* 背景の帯の高さ */
    }
    .basic-text img, .advance-text img, .userfunded-text img, .assistantwork-text img {
        width: 100%;
        height: 230px;
        outline: 0px;
    }

    /* セミナー情報
    ------------------------------------------------------------ */
    .seminar-info {
        padding: 100px 20px 0 20px;
    }
    .seminar-container h2, #location h2 {
        font-size: 1.5rem;
    }
    .seminar-container h3, #location h3 {
        font-size: 1.1rem;
    }

    /* 出張！ちっころ教室
    ------------------------------------------------------------ */
    #business-trip {
        padding: 100px 20px;
        text-align: left;
    }
    #business-trip h1 {
        text-align: center;
    }

    .text-deco-09 p {
        text-align: justify;
    }
}


/* モバイル版 (489px)
------------------------------------------------------------------------------
------------------------------------------------------------------------------ */
@media (max-width: 489px) {

    /* HEADER
    -------------------------------------------------------------*/
    .btn-gnavi a {
        margin: 32px 0 0 9px;
    }
    body.Android .btn-gnavi a {
        margin: 33px 0 0 10px;
    }
    .btn-gnavi:hover {
        background-color: rgb(255 255 255);
    }
    .info-btn:hover {
        background-color: rgb(255 255 255);
    }
    .popup-text1 {
        font-size: 1.1rem;
    }

    /* フッター
    -------------------------------------------------------------*/
    .text-deco-32 {
        font-size: 1.0rem;
    }
    .text-deco-34 {
        font-size: 0.9rem;
    }
    .list-icon:before {
        top: 0;
    }

    /* HOME
    ------------------------------------------------------------ */
    /* 経歴と資格 */
    .content img {
        margin-left: calc(1% + 20px);
    }
    .main-box h1 {
        font-size: 1.2rem;
        margin-bottom: 35px;
        margin-left: 1%;
    }
    .profile {
        margin-bottom: 70px;
    }
    .profile p {
        font-size: 0.85rem;
        margin-left: 1%;
    }

    /* ご挨拶とセミナーボタン */
    #introduction {
        margin: 50px 1%;
        line-height: 1.7rem;
    }
    .seminar-btn2 a {
        height: 130px;
    }
    .seminar-btn a:hover {
        background-color: rgb(255 255 255);
    }
    .basic-text img, .advance-text img, .userfunded-text img, .assistantwork-text img {
        margin-left: 0px;
    }

    /* セミナー情報
    ------------------------------------------------------------ */
    .seminar-info {
        padding: 100px 1% 0 1%;
    }
    .seminar-container {
        padding-bottom: 70px;
    }
    .seminar-container h2 {
        font-size: 1.15rem;
        letter-spacing: -0.08rem;
    }
    .seminar-container h3 {
        font-size: 0.9rem;
        letter-spacing: -0.05rem;
    }
    .seminar-table {
        min-width: 320px;
    }
    .seminar-table th, .seminar-table td {
        font-size: 0.85rem;
    }

    /* セミナー会場 */
    #location {
        margin: -100px 3px 0 3px;
    }
    #location h2 {
        font-size: 1.15rem;
    }
    #location h3 {
        font-size: 0.9rem;
        letter-spacing: -0.05rem;
    }
    #location p {
        font-size: 0.82rem;
        letter-spacing: -0.05rem;
    }
    .pentron {
        padding: 0 0 20px 0;
    }


    /* 出張！ちっころ教室
    ------------------------------------------------------------ */
    #business-trip {
        padding: 100px 3%;
    }
    #business-trip h1 {
        font-size: 1.75rem;
    }
    .semimg-box {
        width: 90%;
        margin: 20px auto;
    }

    /* プライバシーポリシー
    ------------------------------------------------------------ */
    #privacypolicy h3 {
        font-size: 1.2rem;
        margin-left: 30px;
    }
    .text-deco-71 {
        margin: 25px 2%;
        font-size: 0.95rem;
    }
    .text-deco-72 {
        font-size: 1.05rem;
    }
    /* HOME-btn */
    .home-btn {
        margin-top: 60px;
        width: 210px;
    }
    .home-btn:hover {
        background-color: rgb(255 255 255);
    }
}


/* モバイル版 (425px)
------------------------------------------------------------------------------
------------------------------------------------------------------------------ */
@media (max-width: 425px) {

    .logo {
        top: 19px;
        height: 30px;
    }

    .profile p {
        letter-spacing: -0.05rem;
    }
}


/* モバイル版 (399px)
------------------------------------------------------------------------------
------------------------------------------------------------------------------ */
@media (max-width: 399px) {

    .logo {
        top: 15px;
        height: 25px;
    }

    .info-btn {
        right: 85px;
        width: 65px;
        font-size: 0.85rem;
        padding: 11px 0 0 0;
        letter-spacing: -0.09rem;
    }

    /* HOME
    ------------------------------------------------------------ */
    .content img {
        width: 170px;
        height: 170px;
    }
    .bg-image {
        height: 170px; /* 背景の帯の高さ */
    }

    /* 経歴と資格 */
    .profile p {
        letter-spacing: -0.11rem;
        margin: 10px -20px 10px 0;
    }

    /* ご挨拶とセミナーボタン */
    .seminar-btn a {
        width: 290px;
    }
    .seminar-btn ol {
        font-size: 0.82rem;
        letter-spacing: -0.05rem;
    }
    .seminar-btn li::before {
        top: 1px;
    }
    .basic-text img, .advance-text img, .userfunded-text img, .assistantwork-text img {
        width: 100%;
        height: 215px;
        outline: 0px;
    }

    /* 共通
    ------------------------------------------------------------ */
    .text-deco-08 {
        letter-spacing: -0.09rem;
    }
}