blockquote,
body,
dd,
div,
dl,
dt,
fieldset,
figure,
form,
h1,
h2,
h3,
h4,
h5,
h6,
input,
li,
ol,
p,
pre,
td,
textarea,
th,
ul {
    margin: 0;
    padding: 0
}

address,
caption,
cite,
code,
dfn,
em,
i,
th,
var {
    font-style: normal;
    font-weight: 400
}

fieldset,
img,
object {
    border: 0;
    vertical-align: bottom
}

img {
    -ms-interpolation-mode: bicubic;
    font-size: 0;
    line-height: 0;
    width: 100%
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

caption,
th {
    text-align: left
}

ul {
    list-style-type: none
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    font-weight: 400
}

q:after,
q:before {
    content: ""
}

abbr,
acronym {
    border: 0;
    font-variant: normal
}

input,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit
}

legend {
    color: #000
}

article,
aside,
audio,
canvas,
details,
figcaption,
figure,
footer,
header,
mark,
menu,
nav,
section,
summary,
time,
video {
    background: #0000;
    border: 0;
    font-size: 100%;
    margin: 0;
    outline: 0;
    padding: 0;
    vertical-align: initial
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section {
    display: block
}

body {
    color: #000;
    font-family: Noto Sans JP, sans-serif
}

html {
    font-size: 62.5%
}

body {
    font-size: 1rem
}

body * {
    line-height: 1.5
}

* {
    -moz-font-feature-settings: "liga", "kern";
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility
}

@font-face {
    font-family: Optima Italic;
    font-style: normal;
    font-weight: 400;
    src: local("Optima Italic"), url(Optima_Italic.woff) format("woff")
}

.container {
    margin-left: auto;
    margin-right: auto
}

@media only screen and (max-width:767px) {
    .container {
        padding-left: 5.3333333333vw;
        padding-right: 5.3333333333vw
    }

    .faq {
        padding-bottom: 21.3333333333vw
    }
}

@media screen and (min-width:768px) {
    .container {
        margin-left: auto;
        margin-right: auto;
        padding-top: min(8.3333333333vw, 100px);
        width: min(81.6666666667vw, 980px)
    }
}

.help__title {
    align-items: center;
    border: 1px solid #fff;
    color: #fff;
    display: flex;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    position: relative
}

.help__topic {
    color: #fff;
    font-weight: 600
}

.help-item {
    background-color: #fafafa
}

.help-item.beginner {
    background-color: #e6f5f3
}

.accordion-body {
    height: 0;
    overflow: hidden;
    transition: height .2s linear
}

.accordion-body.acc-opened {
    transition-duration: .3s;
    transition-timing-function: ease-in
}

.faq-item {
    background-color: #fff
}

.faq-item-accordion-header {
    cursor: pointer;
    position: relative;
    transition: opacity .24s ease-out, background-color .24s ease-out
}

.faq-item-accordion-header:after,
.faq-item-accordion-header:before {
    background-color: #181d61;
    content: "";
    position: absolute;
    transition: opacity .24s ease-out
}

.faq-item-accordion-header:after {
    transform: rotate(90deg)
}

.beginner .faq-item-accordion-header.acc-opened {
    background-color: #fafafa
}

.faq-item-accordion-header p {
    color: #181d61;
    font-weight: 700;
    position: relative
}

.faq-item-accordion-header p:before {
    color: #1577e5;
    content: "Q";
    display: block;
    left: 0;
    position: absolute
}

.faq-item-accordion-body {
    background-color: #0262af;
    color: #fff
}

.faq-item-accordion-body>p {
    font-weight: 500;
    position: relative
}

.faq-item-accordion-body>p:before {
    color: #fff;
    content: "A";
    display: block;
    left: 0;
    position: absolute
}

.faq-item-accordion-body p {
    word-break: break-all
}

.faq-item-accordion-body em {
    display: block;
    font-size: min(1.5vw, 18px);
    margin-bottom: min(.8333333333vw, 10px)
}

.faq-item-accordion-body .bold {
    font-weight: 600
}

.faq-item-accordion-body .with-img {
    position: relative
}

.contact-btn span {
    align-items: center;
    background-color: #181d61;
    color: #fff;
    display: flex;
    margin-left: auto;
    margin-right: auto;
    text-decoration: none
}

.contact-btn span:after {
    background: url(../../../assets/img/icon_link.png) no-repeat 0 0;
    background-size: 100%;
    content: "";
    display: block
}

@media only screen and (max-width:767px) {
    .product-name {
        margin-left: auto;
        margin-right: auto;
        margin-top: 20vw;
        width: 83.2vw
    }

    .help__title {
        font-size: 4vw;
        margin-top: 10.6666666667vw;
        width: 37.3333333333vw
    }

    .help {
        padding-bottom: 16vw;
        padding-top: 16vw
    }

    .help__topic {
        font-size: 4.8vw;
        margin-bottom: 5.3333333333vw;
        margin-top: 10.6666666667vw
    }

    .help-content {
        margin-top: 9.3333333333vw
    }

    .help-item~.help-item {
        margin-top: 2.6666666667vw
    }

    .help-item-accordion-header {
        cursor: pointer;
        padding: 8.5333333333vw 14.6666666667vw 8.5333333333vw 8vw;
        position: relative
    }

    .help-item-accordion-header:before {
        content: "";
        height: 3.2vw;
        position: absolute;
        right: 8vw;
        top: 50%;
        transition: transform .24s ease-out;
        width: 3.2vw
    }

    .help-item-accordion-header .note {
        font-size: 2.6666666667vw;
        line-height: 1.7;
        margin-top: 2.6666666667vw
    }

    .help-item-accordion-header.acc-opened:before {
        border-right: .5333333333vw solid #00a087;
        border-top: .5333333333vw solid #00a087;
        transform: translateY(-50%) rotate(-45deg)
    }

    .help-item-catch p {
        font-size: 4.8vw
    }

    .beginner .help-item-catch p {
        align-items: center;
        display: flex
    }

    .help-item-catch p sup {
        font-size: 2.9333333333vw
    }

    .help-item-catch .icon-beginner {
        height: 8vw;
        margin-left: 2.1333333333vw;
        width: 8vw
    }

    .help-item-accordion-body {
        padding: 0 8vw 10.6666666667vw
    }

    .faq-item~.faq-item {
        margin-top: 5.3333333333vw
    }

    .faq-item-accordion-header {
        padding: 3.4666666667vw 3.7333333333vw
    }

    .faq-item-accordion-header:after,
    .faq-item-accordion-header:before {
        height: .5333333333vw;
        right: 20px;
        top: 52%;
        width: 4.2666666667vw
    }

    .faq-item-accordion-header p {
        font-size: 4vw;
        line-height: 1.6;
        padding-left: 8vw;
        width: 66.4vw
    }

    .faq-item-accordion-header p:before {
        font-size: 6.4vw;
        top: .5333333333vw
    }

    .faq-item-accordion-header .note {
        font-size: 1.2rem;
        line-height: 1.7;
        margin-top: 15px
    }

    .faq-item-accordion-header.acc-opened:after {
        opacity: 0
    }

    .faq-item-accordion-header .line-1:before {
        font-size: 6.4vw;
        top: -1.3333333333vw
    }

    .faq-item-accordion-body {
        padding: 6.9333333333vw 5.3333333333vw
    }

    .faq-item-accordion-body.with-img figure {
        margin-left: auto;
        margin-right: auto;
        margin-top: 4.2666666667vw;
        width: 34.6666666667vw
    }

    .faq-item-accordion-body>p {
        font-size: 3.7333333333vw;
        line-height: 1.6;
        padding-left: 8vw
    }

    .faq-item-accordion-body>p:before {
        font-size: 8.2666666667vw;
        top: -3.4666666667vw
    }

    .faq-item-accordion-body em {
        font-size: 4vw;
        margin-bottom: 5.3333333333vw
    }

    .faq-item-accordion-body .icon-arrow {
        top: -.5333333333vw
    }
}

@media screen and (min-width:768px) {
    .product-name {
        margin-left: auto;
        margin-right: auto;
        width: min(45vw, 540px)
    }

    .help__title {
        font-size: min(2vw, 24px);
        margin-top: min(5vw, 60px);
        width: min(18.6666666667vw, 224px)
    }

    .help__title span {
        margin-bottom: min(.1666666667vw, 2px)
    }

    .help__topic {
        font-size: min(2.1666666667vw, 26px);
        margin-bottom: min(2.0833333333vw, 25px);
        margin-top: min(5vw, 60px)
    }

    .help__topic.--bottom {
        margin-bottom: max(-1.25vw, -15px);
        margin-top: min(9.5833333333vw, 115px)
    }

    .help-header .title {
        font-size: 3.2rem;
        letter-spacing: .04em
    }

    .help-content {
        margin: 58px auto 0;
        width: 960px
    }

    .help-item~.help-item {
        margin-top: 30px
    }

    .help-item-accordion-header {
        padding: 30px 80px 30px 40px
    }

    .help-item-catch p {
        align-items: center;
        display: flex;
        font-size: 2rem
    }

    .help-item-catch p sup {
        font-size: 1.2rem
    }

    .help-item-catch .icon-beginner {
        height: 36px;
        margin-left: 8px;
        width: 36px
    }

    .faq-item~.faq-item {
        margin-top: min(3.3333333333vw, 40px)
    }

    .faq-item-accordion-header {
        padding: min(1.3333333333vw, 16px)
    }

    .faq-item-accordion-header:after,
    .faq-item-accordion-header:before {
        height: min(.1666666667vw, 2px);
        right: 20px;
        top: 52%;
        width: min(1.6666666667vw, 20px)
    }

    .faq-item-accordion-header p {
        font-size: min(1.5vw, 18px);
        line-height: 2;
        padding-left: min(3.3333333333vw, 40px)
    }

    .faq-item-accordion-header p:before {
        font-size: min(2.6666666667vw, 32px);
        top: max(-1.25vw, -15px)
    }

    .faq-item-accordion-header.acc-opened:after {
        opacity: 0
    }

    .faq-item-accordion-body {
        padding: 25px 20px
    }

    .faq-item-accordion-body>p {
        font-size: min(1.3333333333vw, 16px);
        line-height: 2;
        padding-left: 30px
    }

    .faq-item-accordion-body>p:before {
        font-size: min(2.5833333333vw, 31px);
        top: max(-1.6666666667vw, -20px)
    }

    .faq-item-accordion-body a:hover {
        text-decoration: underline
    }

    .faq-item-accordion-body .icon-arrow {
        top: -2px
    }

    .faq-item-accordion-body table {
        margin-bottom: 20px;
        margin-top: 20px
    }

    .faq-item-accordion-body table td,
    .faq-item-accordion-body table th {
        font-size: 1.5rem;
        padding-bottom: 15px;
        padding-top: 15px
    }

    .with-img {
        display: flex;
        justify-content: space-between
    }

    .with-img p {
        width: min(65.4166666667vw, 785px)
    }

    .with-img figure {
        width: min(10.8333333333vw, 130px)
    }
}