/* css */
@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Aldrich&display=swap');
/* all */

*,
*::before,
*::after {
  box-sizing: border-box;
  -webkit-text-size-adjust: 100%;
}

html {
    font-family:sans-serif;
    font-size: 15px;
}

/* body */

body {
    background-color: #2b2b2b;
    color: #000000;
}

#body-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.clearfix::after {
    content: "";
    display: block;
    clear: both;
}

/* header */

header {
    background-color: #2b2b2b;
}

.top-image {
    display: block;
    width: 100%;
    height: auto;
    text-align:center;
}

.top-image img {
    display: inline;
    max-height: 100%;
    max-width: 100%;
}

#top-title {
    transition: opacity .5s;
}

#top-title :hover {
	opacity:0.7;
}

.nav {
    background-color: #3B4A67 ;
    width: 100%;
    float: left;
}

.site-menu{
    padding: 0;
    display: table;
    table-layout: fixed;
    width: 70%;
    margin: 0 15% 0 15%;
    list-style: none;
}

.menu-bar {
    width: 50%;
    display: table;
    table-layout: fixed;
    float: left;
}

@media only screen and (max-width: 768px) {
.menu-bar {
    width: 100% ;
    }
}

.bar-float {
    display: table-cell;
    text-align: center;
    font-size: 16px;
    line-height: 2.3;
}

.menu-bar a {
    display: block;
    color: #ffffff;
    background-color: #3B4A67 ;
    text-decoration: none; 
    transition: background-color .5s;
}

.bar-float a:hover {
    color: #ffffff;
    background-color: #A68F63;
}

.site-menu span {
    font-family: 'Aldrich', sans-serif;
    font-size: 16px;
    font-weight: bold;
}

/* footer */

footer {
    background-color: #2b2b2b;
    color: #ffffff;
}

.page-footer {
    display: block;
    width: 100%;
    padding: 30px 0 30px 0;
    text-align: center;
    bottom: 0;
    margin-top: auto;
}

/* scrollbar */

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
  }

::-webkit-scrollbar-thumb {
    background: #c0c6c9;
    border-radius: 5px;
}

::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.2);
    border-radius: 5px;
  }

/***-----INDEX-----***/

/* title font */
.font-Ald {
    font-family: 'Aldrich', sans-serif;
}

.font-Ald h2 {
    font-size: 1.8em;
}

/*** -----common----- ***/
.main-bg {
    display: block;
    width: 100%;
    height: auto;
    padding-top: 20px;
    padding-bottom: 20px;
}

.common-window {
    display: block;
    color: #ffffff;
    text-align: left;
    background-color: #2b2b2b;
    width:700px;
    max-width: 95%;
    margin: 1em auto;
    border: solid 6px  #ffffff ;
    border-radius: 20px;
}

.common-window h2 {
    text-align: center;
    margin: 20px auto 20px auto;
}

.common-window p {
    padding:0 10px 5px 10px;
}

.common-window a {
    color: #bbc8e6;
    transition: background-color .5s;
    margin-bottom: 1.5px;
}

.common-window a:hover {
    color: #2b2b2b;
    background-color: #bbc8e6;
    text-decoration: none;
}

.common-contents {
    line-height: 1.5;
    padding:15px 5px 15px 5px;
}

.center-text {
    text-align: center;
}

.font-Ald  h2::before {
    font-family: "Font Awesome 5 Free";
    content: '\f0da';
    font-size: 1.2em;
    margin-right: 0.3em;
    font-weight:900;
}

/*** -----index----- ***/
.index-bg {
    background-color: #507ea4;
}

.index-window {
    background-color: #2b2b2b;
    border: solid 4px #f8fbf8;
}

.index-text p{
    color: #f8fbf8;
    padding: 5px 5px 1px 5px;
    margin-bottom: 2px;
}

/* main-visual */
.main-visual {
    display: block;
    background-color: #c1e4e9;
    width: 100%;
    height: auto;
    padding: 20px 0 25px 0;
    text-align:center;
}

@media only screen and (max-width: 768px) {
.main-visual {
    max-width: 100%;
    height: auto;
    }
}

.main-visual img {
    display: inline;
    max-width: 70%;
    margin:auto;
    border: 1px solid #eae5e3;
    /***
    border: 6px double #ffffff;
    border-radius: 20px;
        ***/
}

.index-top-area {
    background-color: #2b2b2b;
    margin: auto;
}

.index-top-area img {
    display: inline;
    max-width: 70%;
    margin:auto;
}

.index-title{
    padding: 0;
    display: table;
    table-layout: fixed;
    width: 90%;
    margin: 0 5% 0 5%;
    list-style: none;
    table-layout: fixed;
}

.index-title ol{
    padding : 0 2px 2px 2px;
}

.index-title li{
    display: inline;
    padding : 0 2px 2px 2px;
}

.index-title a{
    display: block;
    margin: 5px auto 5px 5px;
    padding: 2px;
    text-decoration: none;
}

.index-title a:hover {
    cursor: pointer;
}

.index-title span {
    font-family: 'Aldrich', sans-serif;
    font-size: 16px;
    font-weight: bold;
}

.index-text p{
    line-height: 1.5;
    margin: 0.5em 2em 0.8em 2em;
    color: #ffffff;
}

.update-area {
    padding-top: 0em;
}

.update-area dt {
    margin-top: 1em;
    margin-left: 3em;
    line-height: 1.5;
    font-size: 0.9rem;
}

.update-area dd {
    line-height: 1.5;
    margin-left: 4em;
}

.UD-window {
    border: double 6px;
}

.UD-1 {
    margin:auto 1em 1.5em 0.3em;
    max-height: 100px;
    overflow: auto;
}

.ITD-area {
    background-color: #2b2b2b;
}

.ITD-area  h2::before {
    font-family: "Font Awesome 5 Free";
    content: '\f0da';
    font-size: 1.2em;
    margin-right: 0.3em;
    font-weight:900;
}

/*** -----ABOUT----- ***/
.about-area {
    background-color: #507ea4;
}

.AB-text h3::before {
        font-family: "Font Awesome 5 Free";
        content: '\f0da';
        font-size: 1.2em;
        margin-left: 0.2em;
        margin-right: 0.4em;
        font-weight:900;
}

.AB-text {
    border: 6px double #ffffff;
}

.AB-text h4 {
    margin: 0.5em 1em 1em 0.5em;
    font-size: 1.3em;
    text-align: center;
}

.AB-text h3 {
    margin: 0.5em 1em 1em 0.5em;
    font-size: 1.3em;
    border-bottom: 0.05em solid;
}

.AB-text h2 {
    margin: 0.5em 1em 1em 0.5em;
    font-size: 1.3em;
}

.marshmallow img {
    display:block;
    width: 50px;
    margin:auto;
}

/*** -----MEMORY----- ***/
/***
.memo-area {
    background-color: #83ccd2;
}

.ME-title {
    background-color: #a2d7dd;
    color: #2c4f54;
}

.ME-title h2 {
    font-size: 2em;
}

.ME-info p{
    text-align: center;
    margin: 5px auto 5px auto;
    font-size: 1em;
    color:#2b2b2b;
}

.ME-number {
    background-color: #a2d7dd;
    color: #2c4f54;
}

.ME-number ol{
    list-style-type: none;
    margin-top: 5px;
    padding-left: 20px;
}

.ME-number li {
    display: inline;
    line-height: 2;
    padding : 0 2px 5px 2px;
}

.ME-number a{
    margin: 10px 5px 5px 5px;
    padding: 2px;
    text-decoration: none;
    color: #2c4f54;
}

.ME-number a:hover {
    cursor: pointer;
    background-color: #59b9c6;
}

.ME-text {
    background-color: #a2d7dd;
    color: #000b00;
    line-height: 1.5;
    padding: 0 5px 15px 5px;
    border: 6px double #ffffff;
}

.ME-text dt{
    margin-top: 1.5em;
    margin-left: 1.5em;
    line-height: 1.5;
    font-size: 0.9rem;
    color: #474a4d;
}

.ME-text h3 {
    margin: 0.5em 1em auto 1em;
    padding-left: 0.5em;
    color: #005243;
    border-bottom: 0.1em solid;
    border-color:#ebf6f7;
}

.ME-text summary{
    margin:10px 20px 5px 20px;
    padding-left: 0.5em;
    cursor: pointer;
    color: #2c4f54;
    transition: 0.2s;
}

.ME-text summary:hover {
    cursor: pointer;
    background-color: #59b9c6;
  }

.ME-text details[open] summary {
    color: #e6eae3;
  }

.ME-text img {
    display: block;
    max-width: 70%;
    margin:auto;
}
***/

/*** -----GAME----- ***/
.game-area {
    background-color: #2b2b2b;
}

.game-area a {
    color: #e6eae3;
    background-color: #6F8B76;
    transition: background-color .3s;
    padding: 0.2em 0.5em 0.2em 0.5em;
    text-decoration: none; 
}

.game-area a:hover {
    color: #e6eae3;
    background-color: #6F8B76;
    text-decoration: none;
}

.GA-title {
    background-color: #2b2b2b;
    /*font-size: 1.2rem; */
    color: #ffffff;
    border:#e6eae3 solid 5px;
}

**
.GA-title h2 {
    color: #ffffff;
    margin: 0.6em 1em 0.2em 1em;
    font-size: 2em;
}
***/

.GA-info {
    font-size: 1rem; 
    color: #000b00;
}

.GA-info h2 {
    text-align: center;
    margin: 0.5em 1em 0.5em 1em;
}

.GA-info h4 {
    text-align: center;
    margin: 0.5em 2em 0.5em 2em;
    font-size: 1.1em;
    color: #ffffff;
}

.GA-info p {
    padding: 10px 10px 8px 30px;
    line-height: 1.8;
}

.GA-info a{
    background-color:#6F8B76;
    padding: 2px;
    text-decoration: none;
    color: #e6eae3;
}

.GA-info a:hover {
    color: #e6eae3;
    cursor: pointer;
    background-color: #433d3c;
}

.GA-menu {
    background-color: #2b2b2b;
    color: #ffffff;
    border:#e6eae3 double 5px;
}

.GA-number {
    color: #6F8B76;
}

.GA-number ol{
    list-style-type: none;
    margin-top: 15px;
    padding-left: 5px;
}

.GA-number li {
    line-height: 2.5;
    padding : 0 2px 5px 2px;
}

.GA-number a{
    background-color:#2b2b2b;
    margin: 10px;
    padding: 5px;
    text-decoration: none;
    color: #e6eae3;
}

.GA-number a:hover {
    color: #e6eae3;
    cursor: pointer;
    background-color: #8C5A5A;
}

.GA-content {
    background-color: #2b2b2b;
    color:#ffffff;   
    border: #e6eae3 double 6px;
}

.GA-content h3 {
    font-size: 1.3rem;
    text-align: center;
    margin: 0.2em 1em 1em 1em;
    color: #ffffff;
}

.GA-content h2 {
    font-size: 1.1rem;
    text-align: center;
    margin: 0.2em 1em 1em 1em;
    color: #e6eae3;
}

.GA-content p {
    line-height: 1.5;
    margin: 0.5em 2em 0.8em 2em;
}

.GA-content img{
    display:block;
    max-width: 100%;
    width: 80%;
    margin:auto;
}

.GA-content summary{
    margin: 15px 20px 15px 30px;
    padding-left: 0.8em;
    cursor: pointer;
    color: #ffffff;
    transition: 0.2s;
    background: linear-gradient(transparent 30%, #464646 70%) ;
}

.GA-ss {
    display:flex;
    justify-content: space-between;
    margin: 10px;
}

.GA-ss a{
    text-decoration: none;
    color: transparent;
    background-color: transparent;
    padding: 0.5em;
}

.GA-ss a:hover {
    color: transparent;
    background-color: #2b2b2b;
    text-decoration: none;
}

.GA-ss img{
    display:table;
    width:100%;
    max-width: 100%;
    height: auto;
    padding:0;
}

.GA_special p{
    text-align: center;
    margin: 15px;
    padding: 5px;
}

.GA_special a{
    background-color:#4A6B5A;
    margin: 20px;
    padding: 5px;
    text-decoration: none;
    color: #e6eae3;
}

.GA_special a:hover {
    color: #e6eae3;
    cursor: pointer;
    background-color: #8C5A5A;
}

/*** -----GAME_RR----- ***/

.RR-area {
    background-color: #001e43;
}

.RR-content {
    background-color: #001e43;
    color:#000b00;   
}

.RR-content img{
    display:block;
    max-width: 80%;
    width: 50%;
    margin:auto;
}

@media only screen and (max-width: 768px) {
    .RR-content img {
        display:block;
        max-width: 100%;
        width: 75%;
        margin:auto;
        }
    }

.RR-content {
    display: block;
    color: #ffffff;
    text-align: center;
    background-color: #001e43;
}    

.RR-content p {
    padding:0 10px 5px 10px;
}

.RR-content a {
    color: #00ffff;
    transition: background-color .5s;
    margin-bottom: 1.5px;
    text-decoration: none;
}

.RR-content a:hover {
    color: #001e43;
    background-color: #00ff7f;
    text-decoration: none;
}

.RR-content {
    line-height: 1.5;
    padding:15px 5px 15px 5px;
} 

.RR-window {
    color: #ffffff;
    text-align: left;
    width:700px;
    max-width: 95%;
    margin: 1em auto;
}

.RR-window h1 {
    text-align: center;
    margin: 20px auto 20px auto;
    color: #00ff7f;
}

.RR-window h2 {
    text-align: left;
    margin: 20px auto 20px auto;
    color: #00ffff;
}

.RR-window h4 {
    text-align: left;
}

.RR-window img {
    display:block;
    max-width: 30%;
    width: 30%;
    margin:auto;
}


.RR-line img{
    display: inline;
    width: 150px;
    margin: 50px 20px 0 20px;
}

.RR-text summary{
    margin:10px 20px 5px 20px;
    padding-left: 0.5em;
    cursor: pointer;
    color: #ffffff;
    transition: 0.2s;
}

.RR-text summary:hover {
    cursor: pointer;
    background-color: #59b9c6;
  }


.zomm img{
    display: inline;
}

/*** -----GAME_RRR----- ***/
.RRR-area {
    background-color: #1c305c;
}

.RRR-content {
    background-color: #1c305c;
    color:#1c305c;   
}

.RRR-content img{
    display:block;
    max-width: 80%;
    width: 50%;
    margin:auto;
}

@media only screen and (max-width: 768px) {
    .RRR-content img {
        display:block;
        max-width: 100%;
        width: 75%;
        margin:auto;
        }
    }

.RRR-content {
    display: block;
    color: #ffffff;
    text-align: center;
    background-color: #1c305c;
}    

.RRR-content p {
    padding:0 10px 5px 10px;
}

.RRR-content a {
    color: #00ffff;
    transition: background-color .5s;
    margin-bottom: 1.5px;
    text-decoration: none;
}

.RRR-content a:hover {
    color: #001e43;
    background-color: #00ff7f;
    text-decoration: none;
}

.RRR-content h4 {
    text-align: left;
    padding:0 5px 0 10px;
}

.RRR-content {
    line-height: 1.5;
    padding:15px 5px 15px 5px;
} 

.RRR-window {
    color: #ffffff;
    text-align: left;
    width:700px;
    max-width: 95%;
    margin: 1em auto;
}

.RRR-window h1 {
    text-align: center;
    margin: 20px auto 20px auto;
    color: #00ff7f;
}

.RRR-window h2 {
    text-align: left;
    margin: 20px auto 20px auto;
    color: #00ffff;
}

.RRR-window h3 {
    text-align: center;
    margin: 20px auto 20px auto;
    color: #ffffff;
}

.RRR-window h4 {
    text-align: left;
}

.RRR-line img{
    display: inline;
    width: 150px;
    margin: 50px 20px 0 20px;
}

.RRR-text summary{
    margin:10px 20px 5px 20px;
    padding-left: 0.5em;
    cursor: pointer;
    color: #ffffff;
    transition: 0.2s;
}

.RRR-text summary:hover {
    cursor: pointer;
    background-color: #59b9c6;
  }

 .video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9のアスペクト比 */
    height: 0;
    overflow: hidden;
    max-width: 100%;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}


.zomm img{
    display: inline;
}

/*** -----WORKS----- ***/
.WORKS-area {
    background-color: #2b2b2b;
}

.WK-title {
    background-color: #2b2b2b;
}

.WK-info {
    font-size: 1rem;
    color: #000b00;
}

.WK-info p{
    line-height: 1.5;
    margin: 0.5em 2em 0.8em 2em;
    color: #ffffff;
}

/*** -----CONTACT----- ***/
.CON-info h3::before {
    font-family: "Font Awesome 5 Free";
    content: '\f0da';
    font-size: 1.2em;
    margin-left: 0.2em;
    margin-right: 0.4em;
    font-weight:900;
}

.CON-info p{
    line-height: 1.5;
    margin: 0.5em 2em 0.8em 2em;
    color: #ffffff;
}


.CON-info h4 {
    margin: 0.5em 1em 1em 0.5em;
    font-size: 1.3em;
    text-align: center;
}

/*** -----CONTENTS----- ***/
/***
.CON-area {
    background-color: #2b2b2b;
}

.CON-title {
    background-color: #2b2b2b;
    font-size: 1.1rem; 
    color: #ffffff;
    border: #f7fcfe solid 5px;
}

.CON-info {
    font-size: 1rem;
    color: #ffffff;
}

.CON-info p{
    text-align: center;
    font-size: 1em;
    color: #ffffff;
}

.CON-type {
    color: #2c4f54;
}

.CON-type ol{
    list-style-type: none;
    margin-top: 5px;
    padding-left: 20px;
}

.CON-type li {
    display: inline;
    line-height: 2.5;
    padding : 0 2px 5px 2px;
    font-size: 0.9em;
}

.CON-type a{
    background-color: #1e50a2;
    margin: 10px;
    padding: 5px;
    text-decoration: none;
    color: #f7fcfe;
}

.CON-type a:hover {
    color: #f7fcfe;
    cursor: pointer;
    background-color: #2b2b2b;
}

.CON-text {
    background-color: #2b2b2b;
    color: #ffffff;
    line-height: 1.5;
    padding: 0 5px 15px 5px;
    border: 6px double #f7fcfe;
}

.CON-text h3{
    font-size: 1.3em;
    color: #ffffff;
    padding-bottom: 15px;
    border-bottom: 0.05em solid;
    border-color: #f7fcfe;
    text-align: center;
}

.CON-text h4{
    font-size: 1.2em;
    color: #ffffff;
    padding: 0.3em 1.5em 0.3em 1.5em;
    margin-bottom: 10px;
}

.CON-text p{
    line-height: 1.5;
    margin: 0.5em 1.5em 0.8em 1.5em;
}

.CON-text a{
    background-color:#2c4f54;
    padding: 2px;
    text-decoration: none;
    color: #f7fcfe;
}

.CON-text a:hover {
    color: #f7fcfe;
    cursor: pointer;
    background-color: #a22041;
}

.CON-text  h3::before {
    font-family: "Font Awesome 5 Free";
    content: '\f0da';
    font-size: 1.3em;
    margin-right: 0.3em;
    font-weight:900;
}

.CON-games h3::after {
    font-family: "Font Awesome 5 Free";
    content: '\f11b';
    font-size: 1.2em;
    margin-left: 0.4em;
    margin-right: 0.4em;
    font-weight:900;
}

.note-embed {
    border: 0;
    display: block;
    max-width: 90%;
    width: 494px;
    padding: 0px;
    margin: 10px auto;
    position: static;
    visibility: visible;
    text-align: center;
}

.CON-music h3::after {
    font-family: "Font Awesome 5 Free";
    content: '\f001';
    font-size: 1.1em;
    margin-left: 0.4em;
    margin-right: 0.4em;
    font-weight:900;
}
***/

/*** -----LINK----- ***/

.ex-link-area {
    background-color: #2b2b2b;
}

.ex-link-area h2::before {
    font-family: "Font Awesome 5 Free";
    content: '\f0da';
    font-size: 1.2em;
    margin-right: 0.3em;
    font-weight:900;
}

.ex-link-area p {
    text-align: center; 
}

.link-menu {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding-left: 0;
}

.link-menu li {
    font-size: 90%;
    width: 120px;
    text-align: center;
    background-color: #383c3c;
    height: 40px;
    line-height: 40px;
    margin-right: 2px;
}

.link-menu li a {
    text-decoration: none;
    color: #ffffff;
    font-weight: bold;
    padding: 10px 25px 10px 25px;
}

.link-btn a:hover {
    color: #f8e58c;
    cursor: pointer;
    background-color:rgba(0,0,0,0);
}

.TW-line {
    width:500px;
    max-width: 80%;
    max-height: 500px;
    overflow: auto;
    border: 6px double #ffffff;
}

.bkm-window {
    display: block;
    color: #ffffff;
    text-align: left;
    background-color: #2b2b2b;
    width:700px;
    max-width: 95%;
    margin: 1em auto;
    border: solid 6px  #ffffff ;
    border-radius: 20px;
}

.bkm-window h2 {
    text-align: center;
    margin: 20px auto 20px auto;
}

.bkm-line {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: left;
    padding: 0 10px 0 10px;
    margin: 2px;
}

@media only screen and (max-width: 768px) {
    .bkm-line {
        justify-content: center;
    }
}


.bkm-img p{
    margin: 0;
    padding: 0;
    border: 0;
    line-height: 0;
}

.bkm-G a{
    display: block;
    text-decoration: none;
    line-height: 0;
}

.bkm-G a:hover {
    cursor: pointer;
    background-color:rgba(0,0,0,0);
    opacity: 0.8;
    filter: brightness(110%);
}

.banner {
    display: inline;
    margin: 10px 10px 0 10px;
}

.bkm-text p {
    margin: 0;
    padding: 0;
}