html.fixed {
    overflow: clip;
    width: 100%;
    height: 100%;
}

.pro-support-top {
    position: relative;
}

/* menu ===============================*/
@media screen and (min-width:768px) {
    .pro-support .pro-support_menu-wrp {
        width: calc(980px + 5em);
        padding: 0 2.5em;
        margin: 0 auto;
        background-color: rgba(255, 255, 255, .7);
        border-radius: 5px;
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translate(-50%, -30px);
    }

    .pro-support-list.pro-support {
        padding-top: 180px;
        position: relative
    }

    .pro-support-list.pro-support .pro-support_menu-wrp {
        width: 100%;
        padding: 0 2.5em;
        margin: 0 auto;
        background-color: var(--bg2);
        border-radius: 0;
        position: absolute;
        top: 0;
        bottom: unset;
        left: 0;
        transform: translate(0, 0);
        z-index: 3;
    }


    .pro-support .pro-support_menu-wrp.stick {
        width: 100%;
        background-color: var(--bg-Lyellow);
        border-radius: 0;
        position: fixed;
        top: -50px;
        left: 50%;
        bottom: unset;
        z-index: 10;
        transform: translate(-50%, 94px);
        transition: transform .2s;
    }

    .pro-support-list.pro-support .pro-support_menu-wrp.stick {
        width: 100%;
        background-color: var(--bg-Lyellow);
        /* background-color: var(--bg2); */
        border-radius: 0;
        position: fixed;
        top: 44px;
        left: 0;
        bottom: unset;
        z-index: 10;
        transform: translate(0, 0);
        transition: transform .2s;
    }

    .pro-support .pro-support_menu-wrp.stick .title-wrp {
        display: none;
    }

    .pro-support .pro-support_menu-wrp .inner980 {
        padding: 1.75em 0;
        transform-origin: center top;
    }

    .pro-support .pro-support_menu-wrp.stick .inner980 {
        padding: 1em 0;
    }
}

.pro-support .pro-support_menu-wrp.stick .menu-hd {
    padding: .5em;
}

@media screen and (max-width:767px) {

    .pro-support.on .pro-support-contents {
        transform: translateZ(.1px);
        position: relative;
    }

    .pro-support.on .pro-support_img-wrp::after,
    .pro-support.on .pro-support-contents::after {
        content: '';
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        background-color: rgba(0, 0, 0, .7);
        z-index: 5;
    }

    .pro-support .pro-support_menu-wrp {
        padding: 2em;
        position: fixed;
        left: 0;
        top: 40px;
        bottom: 0;
        background-color: transparent;
        pointer-events: none;
        z-index: 6;
        transform: translateY(50px);
        transition: transform .2s;
    }

    .pro-support-list.pro-support .pro-support_menu-wrp {
        top: 38px;
    }


    .pro-support .pro-support_menu-wrp.fixed {
        transform: translateY(0);
    }

    .pro-support .pro-support_menu-wrp .inner980 {
        max-height: calc(100dvh - 13em);
        overflow-y: auto;
        padding: 3em 0 1em;
        border-radius: 5px;
        box-shadow: var(--dropshadow);
        position: absolute;
        left: 1.5em;
        right: 1.5em;
        top: 1.5em;
        z-index: 1;
        background-color: var(--bg2);
        pointer-events: all;
        display: none;
    }
}

.pro-support .pro-support_menu-wrp .title {
    margin-bottom: .5em;
}

@media screen and (max-width:767px) {
    .pro-support .pro-support_menu-wrp .title {
        margin-bottom: 1em;
    }
}

/* sp button */
.pro-support .sp-title {
    display: none;
    width: 100%;
    padding: .5em 1em .75em;

    background-color: #ffd677;
    /* background-image: linear-gradient(0deg, transparent calc(100% - 2px), #ffc869 calc(100% - 2px)),
        linear-gradient(90deg, transparent calc(100% - 2px), #ffc869 calc(100% - 2px));
    background-size: 27px 27px;
    background-repeat: repeat;
    background-position: center center; */


    position: fixed;
    top: 0;
    left: 0;
    opacity: 0;
    visibility: hidden;
    transition: all .2s;
    z-index: 1;
}

@media screen and (max-width:767px) {
    .pro-support .sp-title {
        display: block;
    }

    .pro-support .sp-title img {
        width: 50%;
    }

    .pro-support .pro-support_menu-wrp.stick .sp-title {
        opacity: 1;
        visibility: visible;
        pointer-events: all;
    }

    .pro-support.on .pro-support_menu-wrp .sp-title {
        opacity: 0;
        visibility: hidden;
    }
}

.pro-support .sp-menubtn {
    width: 2rem;
    height: 2rem;
    background-color: var(--orange);
    position: fixed;
    right: 1.5em;
    top: 1em;
    transform: translate(30%, -30%) scale(1.2);
    transform-origin: right top;
    border-radius: 100%;
    cursor: pointer;
    z-index: 10;
    display: none;
    transition: all .2s;
}

@media screen and (max-width:767px) {
    .pro-support .sp-menubtn {
        display: grid;
        place-items: center;
        pointer-events: all;
    }

    .pro-support .pro-support_menu-wrp.stick .sp-menubtn {
        transform: translate(30%, -30%) scale(.9);
    }
}

.pro-support .sp-menubtn .line {
    width: 50%;
    border-top: solid 2px #fff;
    position: relative;
}

.pro-support .sp-menubtn .line::before,
.pro-support .sp-menubtn .line::after {
    content: '';
    display: block;
    width: 80%;
    border-top: solid 2px #fff;
    position: absolute;
    left: 10%;
    bottom: calc(.5em + 1px);
}

.pro-support .sp-menubtn .line::after {
    top: calc(.5em - 1px);
}

@media screen and (max-width:767px) {
    .pro-support .sp-menubtn.on {
        background-color: #222;
        transform: translate(30%, -30%) scale(.9);
    }

    .pro-support .sp-menubtn.on .line {
        border-top: unset;
    }

    .pro-support .sp-menubtn.on .line::before,
    .pro-support .sp-menubtn.on .line::after {
        top: 50%;
        bottom: unset;
        transform: rotate(45deg);
    }

    .pro-support .sp-menubtn.on .line::after {
        transform: rotate(-45deg);
    }
}

/* box */
.pro-support .pro-support-menu-box {}

/* list */
@media screen and (max-width:767px) {
    .pro-support .pro-support-menu {
        display: block;
        max-height: calc(100dvh - 14em);
        overflow-y: scroll;
    }
}

.pro-support .pro-support-menu .menu {
    width: 32%;
    position: relative;
}

@media screen and (max-width:767px) {
    .pro-support .pro-support-menu .menu {
        width: 100%;
    }

    .pro-support .pro-support-menu .menu:not(:last-child) {
        border-bottom: solid 1px #ccc;
    }
}

.pro-support .pro-support-menu .menu-hd {
    padding: 1.25em .5em;
    font-size: min(1.1em, 4vw);
    font-weight: bold;
    line-height: 1.4;
    text-align: center;
    color: currentColor;
    background-color: #fff;
    border: solid 1px;
    border-radius: 3px;
    position: relative;
    cursor: pointer;
    z-index: auto;
    transition: color .2s 0s ease;
}

.pro-support .pro-support-menu .menu-hd:hover,
.pro-support .pro-support-menu .menu-hd.on {
    color: var(--orange);
}

.pro-support .pro-support-menu .arrow-plus {
    right: .75em !important;
}

@media screen and (max-width:767px) {
    .pro-support .pro-support-menu .menu-hd {
        background-color: unset;
        border: unset;
    }

    .pro-support .pro-support-menu .menu-hd .arrow-plus {
        right: 1.75em;
    }
}

.pro-support .pro-support-menu .pro-support-submenu {
    width: 130%;
    /* padding: .5em .75em; */
    padding: 10%;
    background-color: #fff;
    position: absolute;
    left: -15%;
    top: calc(100% + .75em);
    border-radius: 10px;
    border: 1px solid #ccc;
    /* box-shadow: var(--dropshadow); */
    box-shadow: 0 0 10px rgba(0, 0, 0, .15);
    z-index: 5;
    display: none;
}

@media screen and (max-width:767px) {
    .pro-support .pro-support-menu .pro-support-submenu {
        /* max-height: calc(100dvh - 25em);
        overflow-x: scroll; */
        width: 100%;
        border-radius: 0;
        position: static;
        box-shadow: unset;
        padding: .5em 1em .5em 1.5em;
        background-color: rgba(255, 255, 255, .6);
    }
}

.pro-support .pro-support-menu .menu-btn {
    width: 100%;
    display: block;
    padding: .75em .5em;
    color: #222;
    text-decoration: none;
    font-size: .95em;
    line-height: 1.4;
    font-weight: bold;
    background-color: #fff;
    position: relative;
    transition: all .3s;
}

@media screen and (max-width:767px) {
    .pro-support .pro-support-menu .menu-btn {
        padding: 1em 0;
        background-color: transparent;
    }
}

.pro-support .pro-support-menu .menu-btn.current,
.pro-support .pro-support-menu .menu-btn:hover {
    color: var(--orange)
}

.pro-support .pro-support-menu .menu .arrow-plus,
.pro-support .pro-support-menu .menu .arrow-right {
    top: 50%;
    transform: translateY(-50%);
}

.pro-support .pro-support-menu .menu .menu-btn .arrow-plus,
.pro-support .pro-support-menu .menu .menu-btn .arrow-right {
    right: .5em;
}

.article-more {
    width: 16em;
    margin: 1em auto;
    padding: .9em;
    border: solid 1px;
    text-align: center;
    display: block;
    position: relative;
    display: none;
}

/* @media screen and (max-width:767px) {
    .article-more {
        width: 16em;
        margin: 1em auto;
        padding: .9em;
        border: solid 1px;
        text-align: center;
        display: block;
        position: relative;
    }
} */