@charset "UTF-8";
/* [ 大阪真空機器（日英中） ] layout.css */
/* [ 株式会社大阪真空機器製作所 ] setting */
/* [ 株式会社大阪真空機器製作所 ] component */
html {
  font-size: 10px;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  position: relative;
  width: 100%;
  color: #141414;
  font-size: 1.6em;
  /* Chrome対策でremにしない  */
  font-weight: 400;
  font-style: normal;
  line-height: 1.4;
  box-sizing: border-box;
}

html[lang="ja"] body {
  font-family: "IBM Plex Sans JP", sans-serif;
}

html[lang="en-US"] body {
  font-family: "IBM Plex Sans", sans-serif;
  font-optical-sizing: auto;
  font-variation-settings: "wdth" 100;
}

html[lang="zh-Hans"] body {
  font-family: "Noto Sans SC", "Noto Sans TC", sans-serif;
  font-optical-sizing: auto;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.4;
}

a {
  color: #000;
  text-decoration: none;
  transition: all .4s ease;
  cursor: pointer;
}
a::before, a::after {
  transition: all .4s ease;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

figure figcaption {
  margin-bottom: 1em;
}
figure figcaption b {
  display: inline-block;
}
figure img + figcaption {
  margin-top: 0.6em;
  margin-bottom: 0;
}

picture, img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

table {
  border-collapse: collapse;
}
table a {
  text-decoration: underline;
}
table a:hover, table a:active {
  text-decoration: none;
}

p a {
  text-decoration: none;
}
p a:hover, p a:active {
  text-decoration: underline;
}

label {
  transition: all .4s ease;
  cursor: pointer;
}
label::before, label::after {
  transition: all .4s ease;
}
label * {
  transition: all .4s ease;
}

sup,
sub {
  position: relative;
  height: 0;
  line-height: 1;
  vertical-align: baseline;
  _vertical-align: bottom;
}

sup {
  top: -0.25em;
  padding-left: 0;
}

sub {
  top: .1ex;
  padding-left: .3em;
}

.aligncenter {
  display: block;
  margin-right: auto;
  margin-left: auto;
}

.alignright {
  float: right;
  margin-bottom: 20px;
  margin-left: 20px;
}

.alignleft {
  float: left;
  margin-right: 20px;
  margin-bottom: 20px;
}

.wp-caption,
[class*='wp-image'] {
  display: block;
  max-width: 100% !important;
  margin-top: 1.5em;
  text-align: center;
}

.wp-caption-text {
  margin-top: 0;
}

@media screen and (min-width: 769px) {
  [id] {
    scroll-margin-top: 60px;
  }
}
@media only screen and (max-width: 768px) {
  [id] {
    scroll-margin-top: calc(13.32vw + 1em);
  }
}

@media screen and (min-width: 769px) {
  input,
  textarea {
    font-size: 1.8rem !important;
  }
}
/* */
@media only screen and (max-width: 768px) {
  input,
  textarea {
    font-size: 1.6rem !important;
  }
}
/* */
.header {
  z-index: +10;
}
@media screen and (min-width: 769px) {
  .header {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
  }
  .header .custom-logo-wrap {
    display: block;
    width: 29%;
    max-width: 556px;
    height: 100%;
    transition: none;
  }
  .header .custom-logo-wrap .custom-logo-link {
    position: relative;
    display: flex;
    justify-content: center;
    width: 100%;
    height: 100%;
    background-color: #fff;
    border: 1px solid rgba(112, 112, 112, 0.2);
    border-bottom-left-radius: 11px;
    border-bottom-right-radius: 11px;
    padding: 2.85vw 0 1.71vw;
    transition: none;
    z-index: +1;
  }
  .header .custom-logo-wrap .custom-logo-link .custom-logo {
    width: 89.7%;
  }
  .header nav {
    width: calc(100% - 29%);
  }
  .header nav > div {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-direction: column;
    width: 100%;
    height: 100%;
    padding: 0 clamp(22.3px, 1.46vw, 28px);
  }
  .header nav > div ul li {
    list-style: none;
  }
  .header nav > div .lang, .header nav > div #globalnavi {
    display: flex;
    width: 100%;
  }
  .header nav > div .lang {
    align-items: flex-start;
    justify-content: flex-end;
    width: 100%;
    height: auto;
  }
  .header nav > div .lang ul {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: fit-content;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(112, 112, 112, 0.2);
    border-top: none;
    border-bottom-left-radius: 11px;
    border-bottom-right-radius: 11px;
    padding: 0.46vw 0.61vw 0.46vw 0.42vw;
  }
  .header nav > div .lang ul li {
    position: relative;
  }
  .header nav > div .lang ul li::after {
    content: '';
    display: inline-block;
    position: absolute;
    top: 50%;
    right: -7px;
    width: 1px;
    height: 120%;
    background: #fff;
    transform: translateY(-50%);
  }
  .header nav > div .lang ul li:last-child::after {
    content: none;
  }
  .header nav > div .lang ul li a {
    display: inline-block;
    position: relative;
    color: #7A7A7A;
    font-size: clamp(1.4rem, 0.94vw, 1.8rem);
    padding: 0 5px;
  }
  .header nav > div .lang ul li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: 1px;
    background: #7A7A7A;
    visibility: hidden;
  }
}
@media screen and (min-width: 769px) and (hover: hover) {
  .header nav > div .lang ul li a:hover::after {
    visibility: visible;
  }
}
@media screen and (min-width: 769px) {
  .header nav > div .lang ul li.current a {
    color: #CB0023;
  }
  .header nav > div .lang ul li.current a::after {
    background: #CB0023;
    visibility: visible;
  }
  .header nav > div .menu-btn {
    display: none;
  }
  .header nav > div .head-navi {
    display: flex;
    gap: min(1.09vw, 14px);
    width: 100%;
    max-width: 1308px;
    background-color: rgba(255, 255, 255, 0.87);
    border: 1px solid rgba(112, 112, 112, 0.2);
    border-radius: 0.57vw;
    padding: 0 min(0.68vw, 13px) 0 min(0.68vw, 13px);
  }
  .header nav > div #globalnavi {
    justify-content: space-around;
    flex: 1;
  }
  .header nav > div #globalnavi > li {
    display: flex;
    align-items: center;
    width: fit-content;
    padding: min(0.63vw, 13px) 0 min(0.73vw, 13px) 0;
  }
  .header nav > div #globalnavi > li:last-child {
    margin-right: 0;
  }
  .header nav > div #globalnavi > li > a {
    display: block;
    position: relative;
    width: fit-content;
    color: #141414;
    font-size: clamp(1.5rem, 0.94vw, 1.8rem);
    font-weight: 500;
    text-align: center;
  }
  .header nav > div #globalnavi > li > a span {
    position: relative;
    padding: 0 0.25em;
  }
  .header nav > div #globalnavi > li > a span::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: 1px;
    background: #6684A8;
    visibility: hidden;
  }
}
@media screen and (min-width: 769px) and (hover: hover) {
  .header nav > div #globalnavi > li > a:hover {
    color: #6684A8;
  }
  .header nav > div #globalnavi > li > a:hover span::after {
    visibility: visible;
  }
}
@media screen and (min-width: 769px) {
  .header nav > div #globalnavi > li.menu-item-has-children {
    position: relative;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > a {
    cursor: pointer;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > a.active {
    color: #6684A8;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > a.active span::before {
    border-color: #6684A8;
    background: #6684A8;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > a.active span::after {
    background: #6684A8;
    visibility: visible;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: fit-content;
    min-width: 190px;
    background: #fff;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    padding: 11px 17.9px 15.4px 13px;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.6);
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li {
    white-space: nowrap;
    margin-bottom: 0.52vw;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li:last-child {
    margin-bottom: 0;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li > a {
    position: relative;
    display: inline-block;
    width: 100%;
    font-size: 1.6rem;
    line-height: 1.667;
    padding-right: 25px;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li > a span::before {
    content: '';
    display: inline-block;
    position: absolute;
    top: 50%;
    right: -6px;
    width: 18.13px;
    height: auto;
    aspect-ratio: 1 / 1;
    border: 1px solid #6684A8;
    border-radius: 50%;
    transition: all .4s ease;
    transform: translateY(-50%);
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li > a span::after {
    content: '';
    display: inline-block;
    position: absolute;
    top: 50%;
    right: 0;
    width: 6px;
    height: auto;
    aspect-ratio: 12 / 17;
    mask-repeat: no-repeat;
    background: #6684A8;
    mask-size: contain;
    mask-image: url("../img/icon_arrow.svg");
    transform: translateY(-50%);
  }
}
@media screen and (min-width: 769px) and (hover: hover) {
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li > a:hover {
    color: #6684A8;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li > a:hover span::before {
    border-color: #6684A8;
    background: #6684A8;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li > a:hover span::after {
    background: #fff;
  }
}
@media screen and (min-width: 769px) {
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li:has(.sub-menu) {
    min-width: 275px;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li.menu-item-has-children .sub-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 5px 1em;
    position: static !important;
    padding: 0;
    border-bottom-left-radius: none;
    border-bottom-right-radius: none;
    margin-top: 10px;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li.menu-item-has-children .sub-menu li {
    position: relative;
    min-width: calc(50% - 0.5em);
    padding-left: 1.0em;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li.menu-item-has-children .sub-menu li::before {
    content: '';
    display: inline-block;
    position: absolute;
    top: 0.25em;
    left: 0;
    width: 10px;
    height: auto;
    aspect-ratio: 12 / 17;
    mask-repeat: no-repeat;
    background: #6684A8;
    mask-size: contain;
    mask-image: url("../img/icon_arrow.svg");
    z-index: +1;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li.menu-item-has-children .sub-menu li > a {
    font-size: 1.4rem;
  }
}
@media screen and (min-width: 769px) and (hover: hover) {
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li.menu-item-has-children .sub-menu li > a:hover {
    color: #6684A8;
    text-decoration: underline;
    text-underline-offset: 3px;
  }
}
@media screen and (min-width: 769px) {
  .header nav > div #globalnavi.fixed {
    position: fixed;
    top: 0;
    width: calc(100% - 27.86vw);
  }
  .header nav > div #btn-list {
    display: flex;
    align-items: center;
    gap: min(0.31vw, 7px);
    width: fit-content;
    list-style: none;
    padding: min(0.63vw, 13px) 0 min(0.73vw, 13px) 0;
  }
  .header nav > div #btn-list li a {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5em;
    width: fit-content;
    color: #fff;
    font-size: clamp(1.4rem, 0.83vw, 1.6rem);
    text-align: center;
    border-radius: 20px;
    padding: 0.52vw 0.94vw 0.36vw 0.63vw;
  }
  .header nav > div #btn-list li a::before {
    content: '';
    display: inline-block;
    width: 1.2vw;
    height: auto;
    aspect-ratio: 24 / 23;
    mask-repeat: no-repeat;
    background: #fff;
    mask-size: contain;
    z-index: +1;
  }
  .header nav > div #btn-list li a span {
    position: relative;
    white-space: nowrap;
    padding: 0;
  }
  .header nav > div #btn-list li a span::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: 1px;
    background: #fff;
    visibility: hidden;
  }
}
@media screen and (min-width: 769px) and (hover: hover) {
  .header nav > div #btn-list li a:hover span::after {
    visibility: visible;
  }
}
@media screen and (min-width: 769px) {
  .header nav > div #btn-list li.login a, .header nav > div #btn-list li.mypage a {
    background: #6684A8;
  }
  .header nav > div #btn-list li.login a::before, .header nav > div #btn-list li.mypage a::before {
    mask-image: url("../img/icon_login.svg");
  }
  .header nav > div #btn-list li.download a {
    background: #6684A8;
  }
  .header nav > div #btn-list li.download a::before {
    mask-image: url("../img/icon_download.svg");
  }
  .header nav > div #btn-list li.contact a {
    background: #1046A0;
  }
  .header nav > div #btn-list li.contact a::before {
    mask-image: url("../img/icon_contact2.svg");
  }
  .scroll .header {
    position: fixed;
    align-items: center;
    height: 60px;
    animation: headerFix .6s ease 0s 1 alternate none running;
  }
  .scroll .header .custom-logo-wrap {
    width: 22.8%;
    max-width: 438px;
    height: 100%;
  }
  .scroll .header .custom-logo-wrap .custom-logo-link {
    align-items: center;
    border-radius: 0;
    padding: 0;
  }
  .scroll .header .custom-logo-wrap .custom-logo-link .custom-logo {
    width: 78.5%;
    height: min-content;
  }
  .scroll .header nav {
    flex: 1;
    width: auto;
    height: 100%;
    background: rgba(255, 255, 255, 0.87);
    border: 1px solid rgba(112, 112, 112, 0.2);
    margin-left: -1px;
  }
  .scroll .header nav > div {
    flex-direction: row-reverse;
    justify-content: flex-start;
    align-items: stretch;
    height: 58px;
    padding: 0;
  }
  .scroll .header nav > div .lang {
    justify-content: center;
    width: calc((195px / 77.2) * 100) !important;
  }
  @supports (-moz-appearance: none) {
    .scroll .header nav > div .lang {
      width: 16.2vw;
    }
  }
  .scroll .header nav > div .lang ul {
    background-color: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
  }
  .scroll .header nav > div .head-navi {
    max-width: none;
    background: transparent;
    border: none;
    border-radius: 0;
  }
  .scroll .header nav > div .head-navi #globalnavi > li {
    padding: 10px 0 8px 0;
  }
  .scroll .header nav > div .head-navi #globalnavi > li a {
    font-size: clamp(1.4rem, 0.94vw, 1.8rem);
  }
  .scroll .header nav > div .head-navi #btn-list {
    padding: 0;
  }
  .scroll .header nav > div .head-navi #btn-list > li {
    padding: 10px 0 8px 0;
  }
  .scroll .header nav > div .head-navi #btn-list > li a {
    font-size: clamp(1.2rem, 0.83vw, 1.6rem);
  }
  @keyframes headerFix {
    0% {
      top: -130px;
    }
    100% {
      top: 0;
    }
  }
}
@media screen and (769px <= width <= 1280px) {
  .header {
    position: fixed;
    align-items: center;
    height: 58px;
  }
  .header .custom-logo-wrap {
    width: 22.8%;
    max-width: 438px;
  }
  .header .custom-logo-wrap .custom-logo-link {
    align-items: center;
    border-radius: 0;
    padding: 0;
  }
  .header .custom-logo-wrap .custom-logo-link .custom-logo {
    width: 78.5%;
    height: min-content;
  }
  .header nav {
    flex: 1;
    width: auto;
    height: 100%;
    background: rgba(255, 255, 255, 0.87);
    border: 1px solid rgba(112, 112, 112, 0.2);
    margin-left: -1px;
  }
  .header nav > div {
    flex-direction: row-reverse;
    justify-content: flex-start;
    align-items: stretch;
    height: 56px;
    padding: 0;
  }
  .header nav > div .lang {
    position: relative;
    display: block !important;
    width: 5.08vw !important;
    background: #fff;
  }
  .header nav > div .lang ul {
    position: relative;
    display: flex;
    width: 100%;
    height: 100%;
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    margin: 0;
  }
  .header nav > div .lang ul li {
    display: none;
    border-top: 1px solid rgba(255, 255, 255, 0.4);
  }
  .header nav > div .lang ul li:first-child {
    border-color: #fff;
  }
  .header nav > div .lang ul li::after {
    content: none;
  }
  .header nav > div .lang ul li a {
    position: relative;
    display: flex !important;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: clamp(1.2rem, 1.09vw, 1.4rem);
    padding: 1.56vw 5px;
  }
  .header nav > div .lang ul li a::after {
    left: 50%;
    bottom: 17px;
    width: 70%;
    background: #fff;
    transform: translateX(-50%);
  }
  .header nav > div .lang ul li a span.spnone {
    display: inline-block;
  }
  .header nav > div .lang ul li.current {
    position: relative;
    display: block;
    width: 5.08vw;
    height: 100%;
    cursor: pointer;
  }
  .header nav > div .lang ul li.current a {
    height: 100%;
    color: #CB0023;
    font-size: clamp(1.2rem, 1.09vw, 1.4rem);
  }
  .header nav > div .lang ul li.current a::before {
    display: block;
    content: "";
    position: absolute;
    bottom: 10%;
    left: 50%;
    width: 10px;
    height: 10px;
    background: #CB0023;
    clip-path: polygon(0 0, 50% 100%, 100% 0);
    transform: translateX(-50%);
  }
  .header nav > div .lang ul li.current a::after {
    content: none;
  }
  .header nav > div .lang ul li:not(.current) {
    position: relative;
    width: 5.08vw;
    height: 100%;
    background: #CB0023;
    z-index: +1;
  }
  .header nav > div .lang.open ul {
    display: block;
  }
  .header nav > div .lang.open ul li {
    display: block;
  }
  .header nav > div .lang.open ul li:first-child {
    border-color: #CB0023;
  }
  .header nav > div .lang.open ul li.current a {
    color: #fff;
    background: #CB0023;
    transition: none;
  }
  .header nav > div .lang.open ul li.current a::before {
    background: #fff;
    transform: translateX(-50%) rotate(180deg);
  }
  .header nav > div .head-navi {
    max-width: none;
    background: transparent;
    border: none;
    border-radius: 0;
  }
  .header nav > div .head-navi #globalnavi li a {
    font-size: 1.4rem;
  }
  .header nav > div .head-navi #btn-list li a {
    font-size: clamp(1.2rem, 0.83vw, 1.6rem);
  }
  .scroll .header nav > div .lang {
    width: 5.08vw !important;
  }
  .scroll .header nav > div .head-navi #btn-list > li {
    padding: 0;
  }
  .scroll .header nav > div .head-navi #globalnavi > li a {
    font-size: clamp(1.3rem, 1.3vw, 1.4rem);
  }
}
@media screen and (769px <= width <= 1080px) {
  .header .custom-logo-wrap .custom-logo-link .custom-logo {
    width: 94%;
  }
  .header nav > div .lang {
    width: 2em;
    padding-left: min(0.31vw, 7px);
  }
  .header nav > div .lang ul li a::after {
    bottom: 10px;
    width: 1.25em;
  }
  .header nav > div .lang ul li a span.spnone {
    display: none;
  }
  .header nav > div .lang ul li.current, .header nav > div .lang ul li:not(.current) {
    width: 2em;
  }
  .header nav > div .head-navi {
    height: 100%;
    padding: 0 0 0 0.25em;
  }
  .header nav > div .head-navi #globalnavi {
    padding: 0;
  }
  .header nav > div .head-navi #globalnavi > li:first-child {
    display: none;
  }
  .header nav > div .head-navi #globalnavi > li a {
    font-size: clamp(1.3rem, 1.3vw, 1.4rem);
  }
  .header nav > div .head-navi #globalnavi > li a span {
    display: block;
    height: fit-content;
  }
  .header nav > div .head-navi #btn-list {
    padding: 0;
  }
  .header nav > div .head-navi #btn-list li {
    height: 100%;
  }
  .header nav > div .head-navi #btn-list li a {
    justify-content: center;
    flex-direction: column;
    gap: 0.25em;
    min-width: 4.5em;
    height: 100%;
    font-size: clamp(1rem, 1.11vw, 1.2rem);
    border-radius: 0 !important;
    padding: 0 0.25em !important;
  }
  .header nav > div .head-navi #btn-list li a::before {
    display: inline;
    width: 22px;
    mask-position: center;
  }
}
@media only screen and (max-width: 768px) {
  .header {
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    width: 100%;
    height: 13.32vw;
    padding: 0 1.8%;
    background: #fff;
  }
  .header .custom-logo-wrap {
    width: max(220px, 40%);
  }
  .header .custom-logo-wrap .custom-logo-link {
    display: flex;
    justify-content: center;
    width: 100%;
    height: 100%;
  }
  .header .custom-logo-wrap .custom-logo-link img.custom-logo {
    display: block;
    width: 100%;
    height: auto;
  }
  .header nav {
    flex: 1;
    height: 100%;
  }
  .header nav > div {
    position: relative;
    display: flex;
    justify-content: end;
    align-items: stretch;
    gap: calc(100dvw * 0.018);
    z-index: +2;
  }
  .header nav > div .lang {
    display: flex;
    align-items: center;
    font-size: 1.4rem;
    padding: 7.5% 0;
  }
  .header nav > div .lang ul {
    display: flex;
    gap: 8px;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.749);
    border: 1px solid #707070;
    border-radius: 5px;
    padding: 4px 5.5px 3px;
    list-style: none;
  }
  .header nav > div .lang ul li {
    position: relative;
  }
  .header nav > div .lang ul li::after {
    content: '';
    display: inline-block;
    position: absolute;
    top: 50%;
    right: -4px;
    width: 1px;
    height: 80%;
    background: #7A7A7A;
    transform: translateY(-50%);
  }
  .header nav > div .lang ul li:last-child::after {
    content: none;
  }
  .header nav > div .lang ul li a {
    position: relative;
    color: #7A7A7A;
    font-size: 1.4rem;
    font-weight: 500;
  }
  .header nav > div .lang ul li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 1px;
    width: 100%;
    height: 1px;
    background: #CB0023;
    visibility: hidden;
  }
}
@media only screen and (max-width: 768px) and (hover: hover) {
  .header nav > div .lang ul li a:hover {
    color: #CB0023;
  }
  .header nav > div .lang ul li a:hover::after {
    visibility: visible;
  }
}
@media only screen and (max-width: 768px) {
  .header nav > div .lang ul li.current a {
    color: #CB0023;
  }
  .header nav > div .lang ul li.current a::after {
    visibility: visible;
  }
  .header nav > div .menu-btn {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .header nav > div .menu-btn button {
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: "Jost", sans-serif;
    color: #fff;
    font-size: 1.2rem;
    aspect-ratio: 1;
    background: #CB0023;
    border-radius: 50%;
    padding: 3px;
    cursor: pointer;
  }
  .header nav > div .head-navi {
    display: none;
    position: absolute;
    top: 13.32vw;
    right: -1.8vw;
    width: 90vw;
    height: auto;
    max-height: calc(100dvh - 13.32vw);
    background: #4D6B92;
    padding: 0 8vw 6.83vw;
    overflow-y: auto;
    z-index: +1;
    -webkit-overflow-scrolling: touch;
  }
  .header nav > div #globalnavi {
    display: flex;
    align-items: center;
    flex-direction: column;
    width: 100%;
    height: auto;
    margin-bottom: 15.5px;
  }
  .header nav > div #globalnavi > li {
    display: block;
    width: 100%;
    border-bottom: 1.5px solid rgba(255, 255, 255, 0.22);
    padding: 18.5px 0 17.5px;
  }
  .header nav > div #globalnavi > li:last-child {
    border: none;
  }
  .header nav > div #globalnavi > li > a {
    display: block;
    position: relative;
    width: 100%;
    color: #fff;
    font-weight: 500;
    padding: 0 0.52vw;
  }
  .header nav > div #globalnavi > li.menu-item-has-children {
    position: relative;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > a {
    cursor: pointer;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > a::after {
    position: absolute;
    content: '';
    top: 50%;
    right: 16px;
    width: 15px;
    height: auto;
    aspect-ratio: 12 / 17;
    mask-repeat: no-repeat;
    background: #fff;
    mask-size: contain;
    mask-image: url("../img/icon_arrow.svg");
    transform: translateY(-50%) rotate(90deg);
    transition: transform 0.3s ease;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > a.active::after {
    transform: translateY(-50%) rotate(-90deg);
  }
  .header nav > div #globalnavi > li.menu-item-has-children > a.active span {
    position: relative;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > a.active span::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: 4px;
    background: #6684A8;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu {
    display: none;
    width: 100%;
    color: #fff;
    list-style: disc;
    margin: 17px 0 0 1.5em;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li {
    margin-bottom: 10px;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li:last-child {
    margin-bottom: 0;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li > a {
    position: relative;
    display: inline-block;
    width: 100%;
    color: #fff;
  }
}
@media only screen and (max-width: 768px) and (hover: hover) {
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li > a:hover {
    color: #6684A8;
  }
}
@media only screen and (max-width: 768px) {
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li.menu-item-has-children .sub-menu {
    display: flex !important;
    flex-direction: column;
    align-items: flex-start;
    position: static !important;
    margin-top: 10px;
    list-style: none;
    margin-left: 1.0em;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li.menu-item-has-children .sub-menu li {
    margin-bottom: 10px;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li.menu-item-has-children .sub-menu li:last-child {
    margin-bottom: 0;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li.menu-item-has-children .sub-menu li > a {
    color: #fff;
    font-size: 1.2rem;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li.menu-item-has-children .sub-menu li > a span {
    position: relative;
  }
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li.menu-item-has-children .sub-menu li > a span::before {
    content: '';
    display: inline-block;
    position: absolute;
    top: 50%;
    left: -1.0em;
    width: 7px;
    height: auto;
    aspect-ratio: 12 / 17;
    mask-repeat: no-repeat;
    background: #fff;
    mask-size: contain;
    mask-image: url("../img/icon_arrow.svg");
    transform: translateY(-50%);
    z-index: +1;
  }
}
@media only screen and (max-width: 768px) and (hover: hover) {
  .header nav > div #globalnavi > li.menu-item-has-children > .sub-menu > li.menu-item-has-children .sub-menu li > a:hover {
    color: #6684A8;
    text-decoration: underline;
    text-underline-offset: 5px;
  }
}
@media only screen and (max-width: 768px) {
  .header nav > div #btn-list {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 7.2px 3px;
    width: 100%;
    list-style: none;
  }
  .header nav > div #btn-list li {
    width: calc(50% - 1.5px);
  }
  .header nav > div #btn-list li a {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5em;
    width: 100%;
    color: #fff;
    font-weight: 500;
    text-align: center;
    border-radius: 6px;
    background: #6684A8;
  }
  .header nav > div #btn-list li a::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: auto;
    aspect-ratio: 23 / 24;
    mask-repeat: no-repeat;
    background: #fff;
    mask-size: contain;
    z-index: +1;
  }
  .header nav > div #btn-list li a span {
    position: relative;
    color: #fff;
    font-size: 1.4rem;
    white-space: nowrap;
    padding: 0;
  }
  .header nav > div #btn-list li.login a, .header nav > div #btn-list li.mypage a {
    padding: 19px 0 17.8px;
  }
  .header nav > div #btn-list li.login a::before, .header nav > div #btn-list li.mypage a::before {
    mask-image: url("../img/icon_login.svg");
  }
  .header nav > div #btn-list li.download a {
    padding: 19px 0 17.8px;
  }
  .header nav > div #btn-list li.download a::before {
    mask-image: url("../img/icon_download.svg");
  }
  .header nav > div #btn-list li.contact {
    width: 100%;
  }
  .header nav > div #btn-list li.contact a {
    background: #1046A0;
    padding: 8px 0 9.5px;
  }
  .header nav > div #btn-list li.contact a::before {
    mask-image: url("../img/icon_contact2.svg");
  }
}

/* [ 背景 半透明黒 ] */
@media only screen and (max-width: 768px) {
  .overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.36);
    z-index: +1;
  }
}
.main-wrap {
  width: 100%;
  height: 100%;
}
@media screen and (min-width: 769px) {
  .main-wrap {
    display: flex;
    align-items: stretch;
    flex-flow: row-reverse;
    flex-wrap: wrap;
  }
}

/* [ メインイメージ ] */
.main-image {
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  width: 100%;
  height: auto;
}
.main-image .page-ttl {
  color: #fff;
  font-weight: 700;
  text-shadow: 0px 0px 50px rgba(0, 0, 0, 0.81);
  text-align: right;
}
.main-image .page-ttl:has(span) span {
  display: block;
}
@media screen and (min-width: 769px) {
  .main-image {
    aspect-ratio: 192 / 65;
    /* [ 下層ページ ] */
  }
  .main-image.detail {
    aspect-ratio: 96 / 25;
  }
  .main-image .page-ttl {
    font-size: clamp(3.4rem, 2.92vw, 5.6rem);
    margin-right: 12.5vw;
    margin-bottom: 4.17vw;
  }
  .main-image .page-ttl:has(br) {
    margin-bottom: calc(4.17vw / 2);
  }
  .main-image .page-ttl:has(span) {
    font-size: clamp(2.6rem, 1.77vw, 3.4rem);
  }
  .main-image .page-ttl:has(span) span {
    font-size: clamp(4.2rem, 2.92vw, 5.6rem);
  }
}
@media only screen and (max-width: 768px) {
  .main-image {
    aspect-ratio: 25 / 11;
    /* [ 下層ページ ] */
  }
  .main-image.detail {
    aspect-ratio: 25 / 8;
  }
  .main-image .page-ttl {
    font-size: 2.4rem;
    margin-right: 20px;
    margin-bottom: 20px;
  }
  .main-image .page-ttl:has(br) {
    margin-bottom: 10px;
  }
  .main-image .page-ttl:has(span) {
    font-size: 1.6rem;
    margin-bottom: 10px;
  }
  .main-image .page-ttl:has(span) span {
    font-size: 2.4rem;
  }
}

/* [ 本文 ] */
.content-wrap {
  display: flex;
  flex-direction: column-reverse;
  /* [ Breadcrumbs ] */
}
.content-wrap .content .section-ttl {
  color: #3A4268;
  font-weight: 700;
}
.content-wrap .breadcrumb {
  width: 100%;
  background: #D9D9D9;
}
.content-wrap .breadcrumb ul {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  list-style: none;
}
.content-wrap .breadcrumb ul li::after {
  content: '＞';
  display: inline-block;
  color: #3A4268;
  margin: 0 1.0em;
}
.content-wrap .breadcrumb ul li:last-child::after {
  content: none;
}
.content-wrap .breadcrumb ul li a {
  color: #3A4268;
}
@media (hover: hover) {
  .content-wrap .breadcrumb ul li a:hover {
    text-decoration: underline;
    text-underline-offset: 4px;
  }
}
@media screen and (min-width: 769px) {
  .content-wrap {
    width: calc(100% - 27.86vw);
    /* [ Breadcrumbs ] */
  }
  .content-wrap .content {
    width: 100%;
    max-width: calc(1060px + (3.79vw * 2));
    height: auto;
    min-height: 100vh;
    padding: 4.17vw 3.79vw 10.42vw;
  }
  .content-wrap .content .section-ttl {
    font-size: clamp(3.2rem, 2.19vw, 4.2rem);
    margin-bottom: 50px;
  }
  .content-wrap .breadcrumb {
    font-size: 1.4rem;
    padding: 0.78vw 3.07vw 0.47vw;
  }
}
@media screen and (max-width: 1080px) {
  .content-wrap {
    width: 100%;
  }
}
@media only screen and (max-width: 768px) {
  .content-wrap {
    overflow-wrap: break-word;
    width: 100%;
    /* [ Breadcrumbs ] */
  }
  .content-wrap .content {
    padding: 0 15px 45px;
  }
  .content-wrap .content .section-ttl {
    font-size: clamp(2.4rem, 6.4vw, 3.2rem);
    padding-left: 4px;
    margin: 8vw 0 5.33vw;
  }
  .content-wrap .breadcrumb {
    font-size: 0.9rem;
    padding: 1.07vw 2.67vw 0.53vw;
  }
}

/* [ Sidebar ] */
@media screen and (min-width: 769px) {
  .left-menu {
    width: 27.86vw;
    height: auto;
    background-color: #4D6B92;
  }
  .left-menu > div {
    position: sticky;
    top: 0;
    left: 10.63vw;
    width: 80%;
    max-width: 278px;
    height: auto;
    font-size: clamp(1.6rem, 1.04vw, 2rem);
    padding-top: 70px;
    margin-bottom: 20px;
    margin-right: 10px;
  }
  .left-menu > div a {
    color: #fff;
  }
  .left-menu > div a.link-top, .left-menu > div a.link-parent {
    display: block;
    width: 100%;
    border-bottom: 1px solid #8EADD6;
    text-indent: 0;
    padding: clamp(10px, 0.83vw, 16px) 0;
  }
  .left-menu > div a.link-top {
    font-weight: 600;
  }
}
@media screen and (min-width: 769px) and (hover: hover) {
  .left-menu > div a.link-top:hover {
    color: #71AAEB;
  }
}
@media screen and (min-width: 769px) {
  .left-menu > div ul {
    list-style: none;
  }
  .left-menu > div ul > li {
    border-bottom: 1px solid #8EADD6;
  }
  .left-menu > div ul > li a {
    display: block;
    font-size: clamp(1.4rem, 0.94vw, 1.8rem);
    font-weight: 400;
    text-indent: -1.5em;
    padding: clamp(10px, 0.83vw, 16px) 0 clamp(10px, 0.83vw, 16px) 30px;
  }
  .left-menu > div ul > li a::before {
    content: 'ー';
    margin-right: 0.5em;
    transition: none;
  }
  .left-menu > div ul > li a.link-parent {
    font-size: clamp(1.4rem, 0.94vw, 1.8rem);
    font-weight: 500;
  }
  .left-menu > div ul > li a.link-parent::before {
    content: none;
  }
}
@media screen and (min-width: 769px) and (hover: hover) {
  .left-menu > div ul > li a:hover {
    font-weight: 700;
    background: rgba(255, 255, 255, 0.1);
  }
}
@media screen and (min-width: 769px) {
  .left-menu > div ul > li > ul {
    border-top: 1px solid #8EADD6;
  }
  .left-menu > div ul > li > ul > li a {
    padding-left: 60px;
  }
  .left-menu > div ul > li:has(.l-current) a.l-current {
    color: #71AAEB;
    font-weight: 600;
    transition: color 0.4s ease;
  }
  .left-menu > div ul > li:has(.l-current) > ul > li a {
    color: #fff;
    font-weight: 500;
  }
}
@media screen and (max-width: 1080px) {
  .left-menu {
    display: none;
  }
}
@media only screen and (max-width: 768px) {
  .left-menu {
    display: none;
  }
}

footer {
  position: relative;
  background-color: #F3F3F3;
  /* */
  /* */
  /* [ 共通リセット ] */
  /* [ SNS ] */
  /* [ ロゴとか住所とか ] */
  /* [ フッターナビ ] */
  /* [ ISO ] */
}
@media screen and (min-width: 1081px) {
  footer {
    padding: 0 max(4%, calc((100% - 1400px) / 2));
  }
}
@media screen and (max-width: 1080px) {
  footer {
    padding: 0 5%;
  }
}
@media screen and (min-width: 769px) {
  footer {
    padding-top: 70px;
    padding-bottom: 30px;
  }
}
@media only screen and (max-width: 768px) {
  footer {
    margin-top: 90px;
    padding-top: 50px;
    padding-bottom: 20px;
  }
}
footer ul {
  list-style: none;
}
footer ul a {
  display: block;
}
footer ul a[target="_blank"]:has(span) span {
  position: relative;
}
footer ul a[target="_blank"]:has(span) span::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -1.0em;
  width: 0.75em;
  height: auto;
  aspect-ratio: 1 / 1;
  background: url("../img/icon_blank.svg") center/contain no-repeat;
  transform: translateY(-50%);
}
footer .social-links {
  display: flex;
  gap: 14px;
  position: absolute;
  /* */
}
@media screen and (min-width: 1081px) {
  footer .social-links {
    right: max(4%, calc((100% - 1400px) / 2));
    bottom: 103px;
    margin-right: 85px;
  }
}
@media screen and (min-width: 769px) and (max-width: 1080px) {
  footer .social-links {
    right: 5%;
    bottom: 203px;
    margin-right: 85px;
  }
}
@media only screen and (max-width: 768px) {
  footer .social-links {
    left: 50%;
    top: -60px;
    transform: translateX(-50%);
  }
}
@media (hover: hover) {
  footer .social-links .social-link-item:hover {
    opacity: 0.7;
  }
}
footer .footer-wrap {
  /* */
}
@media screen and (min-width: 1081px) {
  footer .footer-wrap {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: repeat(4, 1fr);
    grid-column-gap: 3%;
    grid-row-gap: 0;
    margin-bottom: 50px;
  }
  footer .footer-wrap .footer-info {
    grid-area: 1 / 1 / 4 / 3;
  }
  footer .footer-wrap .footer-nav {
    grid-area: 1 / 3 / 5 / 7;
    padding-left: 4.8%;
    border-left: 1px solid #A4A4A4;
  }
  footer .footer-wrap .footer-certifications {
    grid-area: 4 / 1 / 5 / 3;
  }
}
@media screen and (min-width: 769px) and (max-width: 1080px) {
  footer .footer-wrap {
    margin-bottom: 40px;
  }
  footer .footer-wrap .footer-info {
    margin-bottom: 70px;
  }
  footer .footer-wrap .footer-certifications {
    margin-top: 40px;
  }
}
@media only screen and (max-width: 768px) {
  footer .footer-wrap {
    margin-bottom: 20px;
  }
  footer .footer-wrap .footer-info {
    margin-bottom: 40px;
  }
  footer .footer-wrap .footer-certifications {
    margin-top: 30px;
  }
}
footer .footer-info {
  /* [ ロゴ ] */
  /* [ 住所 ] */
  /* [ お問合せボタン ] */
}
footer .footer-info .f-cmplogo {
  display: block;
  margin: 0 auto;
}
@media screen and (min-width: 769px) {
  footer .footer-info .f-cmplogo {
    max-width: 420px;
    margin-bottom: 50px;
  }
}
@media only screen and (max-width: 768px) {
  footer .footer-info .f-cmplogo {
    max-width: 300px;
    margin-bottom: 30px;
  }
}
footer .footer-info .ov-address {
  width: fit-content;
  font-size: 1.6rem;
  color: #707070;
  line-height: 1.5;
  margin: 0 auto 30px;
}
footer .footer-info .ov-address span {
  display: inline-block;
}
@media only screen and (max-width: 768px) {
  footer .footer-info .ov-address {
    font-size: 1.2rem;
  }
}
footer .footer-info .contact-btn {
  display: block;
  width: 210px;
  color: #fff;
  text-align: center;
  border: 3px solid transparent;
  border-radius: 20px;
  background: #CB0023;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16);
  margin: 0 auto;
  padding: 20px 0 15px;
  transition: background-color 0.6s linear;
}
footer .footer-info .contact-btn span::before {
  content: '';
  display: inline-block;
  width: 34.42px;
  height: 23.34px;
  vertical-align: sub;
  margin-right: 10px;
  mask-repeat: no-repeat;
  background: #fff;
  mask-size: contain;
  mask-image: url("../img/icon_contact.svg");
}
@media (hover: hover) {
  footer .footer-info .contact-btn:hover {
    color: #CB0023;
    border-color: #CB0023;
    background: #fff;
    transition: background-color 0.3s linear;
  }
  footer .footer-info .contact-btn:hover span::before {
    background: #CB0023;
  }
}
footer .footernavi {
  /* */
  /* */
}
@media screen and (min-width: 769px) {
  footer .footernavi {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    grid-template-rows: repeat(8, 1fr);
    grid-column-gap: 3%;
    grid-row-gap: 0;
  }
  footer .footernavi > .menu-item:nth-child(1) {
    grid-area: 1 / 1 / 5 / 3;
  }
  footer .footernavi > .menu-item:nth-child(2) {
    grid-area: 5 / 1 / 9 / 3;
  }
  footer .footernavi > .menu-item:nth-child(3) {
    grid-area: 1 / 3 / 9 / 6;
  }
  footer .footernavi > .menu-item:nth-child(4) {
    grid-area: 1 / 6 / 2 / 8;
  }
  footer .footernavi > .menu-item:nth-child(5) {
    grid-area: 2 / 6 / 3 / 8;
  }
  footer .footernavi > .menu-item:nth-child(6) {
    grid-area: 3 / 6 / 5 / 8;
    margin-bottom: 15px;
  }
  footer .footernavi > .menu-item:nth-child(7) {
    grid-area: 5 / 6 / 6 / 8;
  }
  footer .footernavi > .menu-item:nth-child(8) {
    grid-area: 6 / 6 / 7 / 8;
  }
  footer .footernavi > .menu-item:nth-child(9) {
    grid-area: 1 / 8 / 9 / 10;
  }
  footer .footernavi > .menu-item > a {
    padding-bottom: 5px;
    font-size: 1.6rem;
    border-bottom: 3px solid #4D6B92;
    transition: all 0.2s linear;
  }
  footer .footernavi > .menu-item > a[href="#"] {
    pointer-events: none;
  }
}
@media screen and (min-width: 769px) and (hover: hover) {
  footer .footernavi > .menu-item > a:hover {
    color: #4D6B92;
    font-weight: 500;
  }
}
@media screen and (min-width: 769px) {
  footer .footernavi > .menu-item > .sub-menu-wrap > .sub-menu {
    font-size: 1.4rem;
  }
  footer .footernavi > .menu-item > .sub-menu-wrap > .sub-menu .menu-item {
    margin-top: 10px;
  }
  footer .footernavi > .menu-item > .sub-menu-wrap > .sub-menu .menu-item a {
    width: fit-content;
  }
}
@media screen and (min-width: 769px) and (hover: hover) {
  footer .footernavi > .menu-item > .sub-menu-wrap > .sub-menu .menu-item a:hover span {
    text-decoration: underline;
    text-underline-offset: 4px;
  }
}
@media screen and (min-width: 769px) {
  footer .footernavi > .menu-item .sub-menu .sub-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 5px 1em;
    margin: 10px 0 0 0.5em;
    font-size: 1.2rem;
  }
  footer .footernavi > .menu-item .sub-menu .sub-menu .menu-item {
    min-width: calc(50% - 0.5em);
    margin-top: 0;
  }
  footer .footernavi > .menu-item .sub-menu .sub-menu .menu-item a {
    display: flex;
    gap: 0.3em;
  }
  footer .footernavi > .menu-item .sub-menu .sub-menu .menu-item a::before {
    content: "┗";
  }
}
@media only screen and (max-width: 768px) {
  footer .footernavi {
    display: flex;
    flex-wrap: wrap;
    border-top: 1px solid #4D6B92;
  }
  footer .footernavi > .menu-item {
    border-bottom: 1px solid #4D6B92;
  }
  footer .footernavi > .menu-item:not(.menu-item-has-children) {
    width: 50%;
  }
  footer .footernavi > .menu-item:not(.menu-item-has-children):nth-of-type(5), footer .footernavi > .menu-item:not(.menu-item-has-children):nth-of-type(8) {
    border-left: 1px solid #4D6B92;
  }
  footer .footernavi > .menu-item.menu-item-has-children {
    width: 100%;
    order: -1;
  }
  footer .footernavi > .menu-item > a {
    position: relative;
    padding: 10px;
    text-align: center;
  }
  footer .footernavi > .menu-item > .sub-menu-wrap {
    display: none;
  }
  footer .footernavi > .menu-item > .sub-menu-wrap > .sub-menu {
    font-size: 1.4rem;
    padding: 1em;
  }
  footer .footernavi > .menu-item > .sub-menu-wrap > .sub-menu .menu-item {
    margin-top: 10px;
  }
  footer .footernavi > .menu-item.menu-item-has-children > a::after {
    position: absolute;
    content: '';
    top: 50%;
    right: 16px;
    width: 8px;
    height: auto;
    aspect-ratio: 12 / 17;
    background: url("/oskvwp/wp-content/themes/osakavacuum/img/icon_arrow.svg") center/contain no-repeat;
    transform: translateY(-50%) rotate(90deg);
    transition: transform 0.3s ease;
  }
  footer .footernavi > .menu-item.menu-item-has-children > a.open::after {
    transform: translateY(-50%) rotate(-90deg);
  }
  footer .footernavi > .menu-item .sub-menu .sub-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 5px 1em;
    margin: 10px 0 0 0.5em;
    font-size: 1.2rem;
  }
  footer .footernavi > .menu-item .sub-menu .sub-menu .menu-item {
    min-width: calc(50% - 0.5em);
    margin-top: 0;
  }
  footer .footernavi > .menu-item .sub-menu .sub-menu .menu-item a {
    display: flex;
    gap: 0.3em;
  }
  footer .footernavi > .menu-item .sub-menu .sub-menu .menu-item a::before {
    content: "┗";
  }
}
footer .footer-certifications {
  display: flex;
  justify-content: center;
  gap: 10px 1.5em;
  font-size: 1.2rem;
}
footer .footer-certifications .footer-cert-item {
  display: flex;
  align-items: center;
  gap: 1em;
}
footer .footer-certifications .footer-cert-item img {
  height: auto;
}
@media screen and (min-width: 769px) {
  footer .footer-certifications .footer-cert-item img {
    width: 56px;
  }
  footer .footer-certifications .footer-cert-item div {
    flex: 1;
  }
}
@media only screen and (max-width: 768px) {
  footer .footer-certifications {
    flex-direction: column;
    padding: 0 20px;
  }
  footer .footer-certifications .footer-cert-item img {
    width: 44px;
  }
  footer .footer-certifications .footer-cert-item div {
    flex: 1;
  }
}
footer .site-info {
  text-align: center;
}
@media only screen and (max-width: 768px) {
  footer .site-info {
    font-size: 1.2rem;
  }
}

/* [ Pagetop ] */
.pagetop-btn {
  /* */
  /* */
  transition: margin-bottom 0.3s ease;
}
@media screen and (min-width: 1081px) {
  .pagetop-btn {
    right: max(4%, calc((100% - 1400px) / 2));
    bottom: 122px;
    transform: translate(5px, 50%);
  }
}
@media screen and (max-width: 1080px) {
  .pagetop-btn {
    right: 5%;
    bottom: 198px;
    transform: translateX(5px);
  }
}
@media screen and (min-width: 769px) {
  .pagetop-btn {
    position: absolute;
    z-index: +2;
  }
}
@media only screen and (max-width: 768px) {
  .pagetop-btn {
    position: fixed;
    bottom: 50px;
    opacity: 0.54;
    z-index: +2;
  }
  .pagetop-btn img {
    width: 70px;
    height: auto;
    aspect-ratio: 1 / 1;
  }
}
@media (hover: hover) {
  .pagetop-btn:hover {
    margin-bottom: 10px;
  }
}