@charset "UTF-8";
  
/* Default Layout */
html {
    box-sizing: border-box;
    font-size: 0.75rem;
    text-size-adjust: 100%;
}
body {
    background-color: var(--main-bg);
    color: var(--main-tx);
    font-family: 'Inter', 'Noto Sans JP', 'sans-serif';
    margin: 0;
    -webkit-text-size-adjust: none !important;
    -moz-text-size-adjust: none !important;
    text-size-adjust: none !important;
}

a {
    color: var(--link);
    text-decoration: none;
}

ul {
    padding-left: 10px;
    margin-block-start: 0;
    margin-block-end: 0;
    margin-inline-start: 0;
    margin-inline-end: 0;
    padding-inline-start: 0;
}

@media (min-width: 768px) {
    ul {
        padding-left: 40px;
    }
}

.container {
    margin: 0 auto;
    padding: 0 30px;
    position: relative;
}

@media (max-width: 360px) {
    .container {
        padding: 0 20px;
    }
}

/* pc only element */
@media (max-width: 767px) {
    .pc {
        display: none !important;
    }    
}

/* smartphone only element */
@media (min-width: 768px) {
    .sp {
        display: none !important;
    }
}

input[type="submit"],
button {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border: none;
    border-radius: 0;
    font: inherit;
    outline: none;
    margin: 0%;
}


/* layout */
header > nav:first-child {
    background: var(--extra-light-gray);
    position: fixed;
    box-shadow: 0 1px 5px 1px rgb(0 0 0 / 20%);
    width: 100%;
    z-index: 10;
}
.top-header {
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
    padding: 7px 0;
    align-items: center;
    width: 100%;
    height: 55px;
}

@media (min-width: 768px) {
    .top-header{
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.site-name {
    display: flex;
    justify-content: center;
    align-items: center;
}
@media (max-width: 768px) {
    .site-name {
        margin-top: 10px;
        margin-left: 15px;
    }
    
}

.site-name .title {
    background: url(../img/logo.svg) no-repeat;
    text-indent: -9999em;
    display: block;
    width: 390px;
    height: 35px;
}

@media (max-width: 768px) {
    .site-name .title {
        width: 300px;
        margin: 0 auto 0 auto;
    }
}

@media (min-width: 768px) {
    .site-name .title {
        position: absolute;
        left: 30px;
        
    }
}

@media (max-width: 450px) {
    .site-name .title {
        width: 250px;
        height: 32px;
    }
}

@media (max-width: 370px) {
    .site-name .title {
        width: 220px;
        height: 29px;
    }
}

@media (max-width: 320px) {
    .site-name .title {
        width: 200px;
        height: 29px;
    }
}


.site-name .accent {
    color: var(--accent);
}

.site-name .language {
    color: var(--white);
    background-color: var(--accent);
    padding: 0.2em 0.5em;
    border-radius: 0.7em;
    white-space: nowrap;
    margin-left: 5%;  
}

.top-links {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.1em;
    margin: 5px 30px 0 0;
}

.top-links a {
    color: var(--main-tx);
    margin-left: 1em;
    text-align: center;
}

.top-links ul {
    margin: 10px;
}

.font-size {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-left: 1em;
}

.font-size a {
    display: inline-block;
}

.font-size a.selected {
    border: 1px solid var(--main-tx);
    padding: 1px;
    font-weight: 700;
}

.sp .font-size {
    align-items: flex-start;
}

.sp .font-size a.selected {
    border: 1px solid var(--white);
}

a.small,
a.medium,
a.large {
    margin: 0 2px 0 7px;
}

a.small {
    font-size: 0.7em;
    margin: 0 2px 0 0;
}

a.medium {
    font-size: 1em;
}

a.large {
    font-size: 1.3em;
}

a.invert {
    border-radius: 0.2em;
    font-weight: 400;
}

/*
.main-menu {
    position: relative;
    width: 90%;
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--mid-bg);
    text-align: left;
    height: 2em;
    transition: height 0.5s;
    overflow: hidden;
    line-height: 1em;
    font-size: 1.3em;
}

.main-menu a {
    color: var(--midtx);
}

.main-menu.open {
    height: 19em;
}

.main-menu .heading {
    display: block;
    margin: 0;
}

.main-menu li a:hover {
    background: none;
}

@media (min-width: 768px) {
    .main-menu {
        width: 100%;
        max-width: 900px;
        text-align: center;
        height: 3.1em;
        display: flex;
        align-items: center;
    }

    .main-menu .heading {
        width: 12%;
        padding: 0;
    }

    .main-menu ul {
        width: 88%;
        display: flex !important;
        justify-content: space-around;
        align-items: center;
    }

    .main-menu li {
        text-align: center;
        margin-left: 0;
    }
    
    .main-menu li a {
        line-height: 1em;
        display: inline-block;
        vertical-align: middle;
        padding-left: 5px;
        padding-right: 5px;
        padding-top: 10px;
        padding-bottom: 10px;
    }    
}*/

.menu-bg {
    visibility: hidden;
}

@media (max-width: 768px) {
    .menu-bg {
        visibility: visible;
        position: fixed;
        width: 100%;
        height: 100%;
        background: var(--black);
        z-index: 11;
        filter:alpha(opacity=70);
        -moz-opacity: 0.7;
        opacity: 0.7;
        -webkit-transition: all .2s ease-out;
        -moz-transition: all .2s ease-out;
        -ms-transition: all .2s ease-out;
        transition: all .2s ease-out;
    }

    .menu-bg.hide {
        visibility: hidden;
        filter:alpha(opacity=0);
    -moz-opacity: 0;
    opacity: 0;
    }
}

.main-menu {
    position: fixed;
    background: var(--blue1);
    background: var(--blue-gradient);
    box-shadow: 1px 0px 5px 1px rgba(0,0,0,0.4);
    margin: 0 auto;
    width: 200px;
    height: 100%;
    top: 69px;
    left: 0;
    font-size: 1.3em;
    z-index: 9;
    overflow-y: auto;
}

.anim,
.toggle.anim .bar {
    -webkit-transition: all .5s ease-out;
    -moz-transition: all .5s ease-out;
    -ms-transition: all .5s ease-out;
    transition: all .5s ease-out;
}

@media (max-width: 768px) {
    .main-menu {
        top: 0;
        z-index: 12;
    }
}

.main-menu.open {
    height: 23em;
}

.main-menu ul {
    padding: 43px 0;
    box-sizing: border-box;
    margin-block-start: 0;
    margin-block-end: 0;
}

.main-menu li {
    list-style: none;
    position: relative;
}

.main-menu li a:hover,
.main-menu li a.active,
.main-menu li .font-size:hover {
    background: var(--blue);
}

.main-menu li a {
    display: block;
    color: var(--white);
    padding: 0.5em 0.5em 0.5em 2em;
}

.main-menu .sp:nth-last-child(4) {
    border-top: 1px solid rgb(33, 65, 121);
    margin-top: 15px;
}

.main-menu .sp:nth-last-child(4):before {
    content:"";
    display: block;
    width: 100%;
    height: 1px;
    background: rgb(255, 255, 255, 0.4);;
    margin-bottom: 1px;
}

.main-menu li.sp > a {
    display: flex;
    align-items: center;;
}

.main-menu li.sp .menu-label {
    font-size: .9em;
    color: var(--white);
    margin-left: 5px;
}

.main-menu li.sp .font-size {
    display: flex;
    padding: 0.5em 0.5em 0.5em 2em;
    margin-left: 0;
}

.main-menu li.sp .icon {
    
}

.main-menu li.sp .icon a {
    display: inline-block !important;
    padding: 1px ! important;
}

.main-menu.hide {
    left: -200px;
}

.main {
    width: calc(100% - 200px);
    padding: 69px 0 0 200px;
}

@media (max-width: 768px) {
    .main {
        width: 100%;
        padding: 69px 0 0 0;
    }
}
    

.main.hide {
    width: 100%;
    padding: 69px 0 0 0;
}

.accordion-menu {
    display: none;
    margin: 0 0 10px -30px !important;
    padding: 0 5px 0 35px !important;
    background: var(--blue2);
    font-size: .9em;
}

.accordion-menu li {
    padding: 0 1em;
}

.accordion-menu li a {
    margin: 0 -20px;
    padding: 0.7em 0.5em 0.7em 3em;
}

footer {
    background: var(--extra-light-gray);
    margin-top: 60px;
    padding-top: 3em;
    padding-left: 200px;
}

@media (max-width: 768px) {
    footer {
        padding-left: 0;
        text-align: center;
    }
}

footer.hide {
    padding-left: 0;
}

footer .links {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (min-width: 768px) {
    footer .links {
        flex-direction: row;
        justify-content: space-between;
    }
}

footer .links > div {
    margin-bottom: 20px;
}

footer .copyright {
    background: var(--gray-btn-bg);
    font-size: 0.8em;
    text-align: center;
    padding: 1em;
}

.menu-link {
    margin: 0 auto;
}

.menu-link div {
    margin-bottom: 0.5em;
}

.project-link {
    display: flex;
    justify-content: space-around;
}

.project-link div {
    max-width: 200px;
    margin-right: 10px;
}

@media (max-width: 768px) {
    .project-link div {
        margin-right: 0;
    }
}

.moj-link {
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

@media (max-width: 768px) {
    .moj-link {
        align-items: center;
    }
}

.moj-link img {
    margin-bottom: 5px;
    order: 2;
}

/* common */
.disclaimer {
    max-width: 860px;
    margin: 2em auto;
}

@media (max-width: 768px) {
    .disclaimer {
        margin: 3em auto;
        text-align: justify;
    }

    .sp > .disclaimer {
        margin: 3em 30px;
    }

    .disclaimer dd {
        text-indent: 1em;
    }
}

.disclaimer .wrapper {
    padding: 10px;
}

@media (max-width: 769px) {
    .disclaimer .wrapper {
        padding: 10px 0;
    }
}

.disclaimer dl{
    line-height: 1.2em;
}

.disclaimer dt {
    font-size: 1.4em;
    font-weight: 500;
    margin-bottom: 10px;
    font-feature-settings: "palt";
}

.disclaimer dd {
    color: var(--sub-tx);
    margin-left: 0;
    margin-bottom: 35px;
    line-height: 1.5;
}

.disclaimer .title {
    color: var(--red);
    display: flex;
    font-weight: 500;
    font-size: 1.6em;
    align-items: flex-end;
    justify-content: center;
    margin-bottom: 20px;
}

.disclaimer .title:before {
    content: '\e001';
    font-family: "Material Icons";
    font-size: 1.2em;
}

.main-contents {
    margin: 37px auto 20px auto;
}

.main-contents > .title {
    color: var(--main-tx);
    padding: 0.3em 0 0.1em 0;
    margin-bottom: 1em;
    font-size: 1.5em;
    font-weight: 400;
}

/* Toggle Menu */
.main-menu-control {
    position: relative;
}

.toggle.x {
    left: 164px;
}

.toggle {
    background: var(--blue1);
    width: 36px;
    height: 36px;
    position: fixed;
    top: 69px;
    left: 0;
    z-index: 100;
    padding: 0 !important;
}

.hide  .toggle {
    right: -36px;
}

.toggle .bar {
    background-color: var(--white);
    display: block;
    width: 20px;
    height: 2px;
    border-radius: 100px;
    position: absolute;
    top: 20px;
    right: 8px;   
}

.toggle .bar:first-child {
    -webkit-transform: translateY(-6px);
    -moz-transform: translateY(-6px);
    -ms-transform: translateY(-6px);
    transform: translateY(-6px);
}

.toggle.x .bar {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}

.toggle.x .bar:first-child {
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

@media (max-width: 768px) {
    .toggle {
        display: block;
    }
}

.material-icons {
    display: block;
    font-size: 1.5em;
}

.acrobat {
    margin-top: 2em;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-content: center;
}

.acrobat a {
    display: block;
    padding: 0.5em;
}
.acrobat-exp {
    padding: 0.5em;
}

@media (min-width: 768px) {
    .acrobat {
        flex-direction: row;
    }
}

.page-top {
    text-align: right;
}

.section {
    padding: 1em;
}

@media (max-width: 768px) { 
    .section {
        padding: 1em 0;
    }
}

.section > .title {
    font-size: 1.1em;
    font-weight: 700;
    color: var(--blue-tx);
    background: var(--blue-bg);
    padding: 5px 10px;
    border-radius: 3px;
}

.section > .contents {
    padding: 1.5em 1em;
}

@media (max-width: 768px) { 
    .section > .contents {
        padding: 1.5em 0;
    }
}

.bold {
    font-weight: 700;
}

.underline {
    text-decoration: underline;
}

.container.error {
    width: calc(100% + 200px);
    margin-left: -200px;
    padding: 0;
}

.error {
    text-align: center;
}

.error h2 {
    font-size: 2.2em;
    margin: 90px 0 15px 0;
}

p.error {
    font-size: 1.5em;
}

.error a {
    display: inline-block;
    height: 35px;
    font-size: 1.5em;
    box-sizing: border-box;
    border: none;
    border-radius: 4px;
    background: var(--blue-gradient);
    color: var(--white);
    padding: 5px 15px;
    margin-top: 30px;
    cursor: pointer;
}

div.preview {
    padding: 50px;
}

.red {
    color: var(--red);
}