@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@400;500;700&display=swap');
/*--    reset
------------------------------------------------ */
html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  background: transparent;
}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section, small {
  display: block;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
img {
  max-width: 100% !important;
  height: auto;
  border: 0;
  vertical-align: bottom;
}
*, *:before, *:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
ol, ul {
  list-style: none;
}
input, select {
  vertical-align: middle;
}
/*--    common
------------------------------------------------ */ 
:root {
  --cl-m: #19499E;
  --cl-white: #fff;
  --cl-white_rgb: 255 255 255;
  --cl-black: #333333;
  --cl-line: #dddddd;
  --cl-gray-1: #707070;
  --cl-btnbg: #F4F7FA;
  --cl-red: #EB4B4B;
  --cl-notebg: #FAFAF2;
  --f-mid: 500;
  --f-bold: 700;
}
html {
  font-size: 62.5%;
  height: 100%;
  scroll-behavior: smooth;
scroll-padding-top: 80px;
}
body {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
  height: auto;
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: var(--cl-black);
  font-size: 1.6rem;
  line-height: 1.6;
  background: var(--cl-white);
  letter-spacing: .04em;
  /* font-feature-settings: "palt";*/
  -webkit-text-size-adjust: 100%;
}
h1, h2, h3, h4, h5, h6, .page_category, .page_title, .page_stitle, strong {
  font-family: var(--f-bold);
}
a img {
  border: none;
}
a {
  color: var(--cl-black);
  text-decoration: none;
  outline: none;
  transition: color .2s;
}
a:hover, a:active, a:focus {
  color: var(--cl-m);
}

a:visited {
  color: var(--cl-black);
  text-decoration: none;
}
.news-list a:hover .post-txt {
  text-decoration: underline;
}
@media (hover: hover) and (pointer:fine) {
  a:hover, a:hover img {
    opacity: 0.7;
    transition: opacity .20s ease-in-out;
  }
}
body :focus:not(:fous-visible) {
  outline: none
}
body :focus-visible {
  outline: 2px solid #4d65cb;
}
/*--    header
------------------------------------------------ */
#header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: #fff;
  z-index: 9999;
  box-shadow: 0px 3px 15px -9px rgba(0, 0, 0, 0.3);
}
.header_inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
#gnav, #gnav > li {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header_logo {
  max-width: 300px;
  margin: 15px 0 15px 30px;
}
.header_logo p {
  font-size: clamp(1.4rem, 1rem + 1.33vw, 2rem);
  font-weight: var(--f-bold);
  line-height: 1.3;
}
.header_logo .en {
  display: block;
  font-size: clamp(1rem, 0.733rem + 0.89vw, 1.4rem);
  font-weight: var(--f-mid);
  color: var(--cl-m);
}
.header_links {
  width: calc(100% - 360px);
}
.header_links_inner {
  width: 100%;
  display: flex;
  flex-direction: column-reverse;
}
#gnav {
  width: 100%;
  align-items: stretch;
}
#gnav li {
  position: relative;
  width: 100%;
  line-height: 1.3;
}
#gnav > li + li {
  border-left: 1px solid var(--cl-line);
}
#gnav li a {
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  width: 100%;
  padding: 18px 0;
  color: var(--cl-m);
  font-weight: var(--f-bold);
  text-align: center;
}
#gnav .gnav_sub {
  position: absolute;
  width: 100%;
  margin: 68px 0 0;
  top: 0;
  left: 0px;
  visibility: hidden;
  opacity: 0;
  transition: .2s ease-in-out;
  z-index: 999;
}
#gnav .gnav_sub li {
  background: var(--cl-m);
}
#gnav .gnav_sub li + li {
  border-top: 1px solid rgb(var(--cl-white_rgb) /.4);
}
#gnav .gnav_sub a {
  padding: 15px 20px;
  font-size: 1.4rem;
  color: var(--cl-white);
}
#gnav li:hover > ul {
  visibility: visible;
  opacity: 1;
}
#spbtnbox {
  display: none;
}
@media screen and (min-width: 1201px) {
  .header_links {
    display: block !important;
  }
}
@media screen and (max-width: 1200px) {
  .header_logo {
    width: min(50%, 290px);
    min-width: 190px;
    margin: 5px 15px 0 20px;
  }
  #spbtnbox {
    display: flex;
    align-items: center;
  }
  .spbtntxt {
    font-size: 1.2rem;
    letter-spacing: .06em;
  }
  #spbtn {
    display: block;
    position: relative;
    width: 42px;
    height: 42px;
    margin: 10px;
    z-index: 10;
    border: none;
    background: none;
  }
  #spbtn span {
    position: absolute;
    display: block;
    background: var(--cl-gray-1);
    width: 30px;
    height: 2px;
    left: 6px;
    transition: all 0.4s;
    -webkit-transition: all 0.4s;
  }
  #spbtn span:first-child {
    top: 12px;
  }
  #spbtn span:nth-child(2) {
    margin-top: -1px;
    top: 50%;
  }
  #spbtn span:last-child {
    bottom: 12px;
  }
  #spbtn.gnavon span:first-child {
    -webkit-transform: translateY(8px) rotate(45deg);
    transform: translateY(8px) rotate(45deg);
  }
  #spbtn.gnavon span:nth-child(2) {
    opacity: 0;
  }
  #spbtn.gnavon span:last-child {
    -webkit-transform: translateY(-8px) rotate(-45deg);
    transform: translateY(-8px) rotate(-45deg);
  }
  .header_links {
    display: none;
    position: absolute;
    width: 100%;
    max-height: calc(100vh - 65px);
    top: 62px;
    left: 0;
    margin: 0;
    z-index: 9999;
    overflow: auto;
  }
  .header_links_inner {
    padding: 3vw;
    flex-direction: column;
    background: var(--cl-m);
  }
  #gnav {
    flex-wrap: wrap;
    gap: 2vw 2%;
  }
  #gnav > li {
    width: 49%;
    display: block;
    padding: 1.5vw 2.5vw 1vw;
    border-radius: 1rem;
    background: var(--cl-white);
  }
  #gnav li + li {
    border-left: none;
  }
  #gnav li a {
    justify-content: flex-start;
    padding: 10px 0;
    color: var(--cl-black);
    line-height: 1.4;
    text-align: left;
  }
  #gnav > li > a {
    font-family: var(--f-bold);
    justify-content: flex-start;
    align-items: flex-start;
  }
  #gnav > li > a::before {
    content: "";
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-right: 10px;
    background: url("../images/arrow-blue.png") no-repeat left center;
    background-size: 100% auto;
  }
  #gnav .gnav_sub {
    position: relative;
    width: 100%;
    left: 0;
    visibility: visible;
    opacity: 1;
    margin: 0 0 10px;
  }
  #gnav .gnav_sub li {
    padding: 0;
    margin-top: 0;
    font-family: var(--f-normal);
    font-size: 1.4rem;
    border-top: none;
    background: none;
  }
  #gnav .gnav_sub li a {
    width: auto;
    margin-left: 30px;
    padding: 5px 20px 5px 0;
    align-items: flex-start;
    color: var(--cl-black);
  }
  .heade #gnav > li:last-child a br, #gnav .gnav_sub li a br {
    display: none;
  }
}
@media screen and (max-width: 768px) {
  #gnav > li {
    width: 100%;
  }
}
/*--    footer
------------------------------------------------*/
#footer {
  margin-top: auto;
}
.footer_sec {
  padding: 30px 0;
  background: var(--cl-white);
}
.footer_sec a {
  color: var(--cl-black);
}
#footer .inner.flx {
  gap: 20px 5%;
  align-items: center;
  justify-content: space-between;
}
.ftr-logo-box {
  flex-shrink: 0;
}
.ftr-logo {
  color: var(--cl-m);
  font-size: clamp(1.6rem, 1.467rem + 0.44vw, 1.8rem);
  font-weight: var(--f-bold);
}
.ftr-logo-box .en {
  display: block;
  font-size: clamp(1rem, 0.867rem + 0.44vw, 1.2rem);
  font-weight: var(--f-mid);
}
.ftr-info {
  flex: 1;
  padding-left: 2%;
  border-left: 1px solid var(--cl-line);
  font-size: clamp(1.3rem, 1.167rem + 0.44vw, 1.5rem);
}
#footer address {
  font-style: normal;
}
.copyright {
  align-self: flex-end;
  font-size: 1.2rem;
}
@media screen and (max-width: 980px) {
  #footer .inner.flx {
    flex-direction: column;
  }
  .ftr-info {
    padding-left: 0;
    border-left: none;
  }
  .copyright {
    align-self: center;
    text-align: center;
  }
}
/*--    contents
----------------------------------*/
.wrapper {
  position: relative;
  padding-top: 130px;
  padding-bottom: 100px;
  background: url("../images/cmn_bg.jpg") repeat-y left top;
  background-size: 100% auto;
}
.container {
  width: min(96%, 1040px);
  margin: auto;
}
.home .container, #footer .inner {
  width: min(96%, 1200px);
  margin: auto;
}
.container .c-cont:not(:first-child) {
  margin-top: 80px;
}
.flx {
  display: flex;
}

.page-title, .c-title, .c-stitle {
  color: var(--cl-m);
}
.page-title {
  margin: 0 0 1.5em 1em;
  font-size: clamp(2rem, 1.2rem + 2.67vw, 3.2rem);
}
h1.page-title span{
    display: block;
    line-height: 1;
  font-size: clamp(1.6rem, 1.333rem + 0.89vw, 2rem);    
}

.c-title {
  font-size: clamp(1.8rem, 1.267rem + 1.78vw, 2.6rem);
}
.c-cont .c-title {
  margin-bottom: 1em;
  padding-bottom: .5em;
  border-bottom: 1px solid var(--cl-line);
}
.c-stitle {
  margin-bottom: 1em;
  font-size: clamp(1.6rem, 1.333rem + 0.89vw, 2rem);
}

.contents-wrapper {
  padding: 4em 80px;
  background: var(--cl-white);
  border-radius: .5em;
}
.contents-wrapper .c-cont:not(:first-child) {
  margin-top: 4em;
}
.cont-txt p + p {
  margin-top: 1em;
}
.cbtn-txt {
  padding: .5em .5em .5em 1em;
  border-radius: .5em;
}
.cbtn-g {
  background: var(--cl-btnbg);
}
.pdf:before, a[href$=".pdf"]:before {
  display: inline-block;
  content: url(../images/icon_pdf.png);
  margin-right: 10px;
  line-height: 1;
  vertical-align: middle;
}
.excel:before, a[href$=".xls"]:before {
  display: inline-block;
  content: url(../images/icon_excel.png);
  margin-right: 10px;
  line-height: 1;
  vertical-align: middle;
}
.cbtn {
  margin-top: 2em;
  text-align: center;
}
.cbtn a {
  display: inline-block;
  padding: .5em 2em;
  color: var(--cl-white);
  background: var(--cl-m);
  border-radius: .5em;
}
.arwbtn {
  margin-left:1em;
    display: inline-block;
    vertical-align: bottom;
}
.arwbtn a {
display: flex;
  align-items: center;
  color: var(--cl-m);
}
.arwbtn a::before {
  content: "";
  display: block;
  width: 18px;
  height: 18px;
  margin-right: .3em;
  flex-shrink: 0;
  background: url("../images/arrow-blue.png") no-repeat left center;
    background-size: 100% auto;
}
.txt-bold{
    font-weight: var(--f-bold);
}
.txt-c {
  text-align: center;
}
.txt-sml {
  font-size: 1.4rem;
}
.mg-t{
    margin-top:1em;
}
@media screen and (max-width: 640px) {
  body {
    padding-top: 65px;
  }
  .wrapper {
    padding-top: 50px;
    padding-bottom: 50px;
  }
  .contents-wrapper {
    padding: 40px 4%;
  }
}
/*--    top
----------------------------------*/
.tmain {
  position: relative;
}
.tmain img {
  width: 100%;
  height: auto;
}
ul.slider > li:not(:first-child) {
  display: none;
}
.slider-dots button {
  display: none;
  appearance: none;
  outline: none;
  padding: 0;
  border: none;
  background-color: transparent;
}
.slider-dots {
  position: relative;
  display: flex;
  justify-content: center;
  margin: 10px 0;
}
.slider-dots li {
  width: 15px;
  height: 15px;
  background-color: #fff;
  border: 1px solid var(--cl-line);
  border-radius: 50%;
  margin-right: 10px;
  cursor: pointer;
  transition: background-color .5s ease;
}
.slider-dots li.slick-active {
  background-color: var(--cl-m);
}
.slider-dots li:hover {
  background-color: var(--cl-gray-1);
}
.slider-dots li:last-child {
  margin-right: 0;
}
.home .sect-box {
  margin-top: 80px;
}
.top-news.flx {
  gap: 20px 5%;
}
.tnews-title {
  width: 20%;
  text-align: center;
}
.home .news-list-box {
  flex: 1;
  padding-left: 5%;
  border-left: 2px solid var(--cl-m);
}
.news-list {
  width: 100%;
}
.news-list li:not(:first-child) {
  padding: 1rem 0;
  border-top: 1px solid var(--cl-line);
}

.news-list li a,
.news-list li .nolink{
  display: block;
  padding: 1.4rem 0;
}
.news-list .post-date{
    font-size:1.4rem;
    letter-spacing: .1em;
    color:var(--cl-gray-1);
}

.top-basic, .top-about, .top-hyaluronicacid {
  padding: 3em;
  background: var(--cl-white);
  border-radius: 1em;
}
.top-title {
  font-size: clamp(2.4rem, 2rem + 1.33vw, 3rem);
  color: var(--cl-m);
}
.top-stitle {
  margin: .5em 0 1em;
  font-size: clamp(2rem, 1.6rem + 1.33vw, 2.6rem);
  color: var(--cl-m);
}
.top-basic-box > .top-title {
  margin-bottom: 1em;
  text-align: center;
}
.top-basic .flx, .top-hyaluronicacid .flx, .top-about .flx {
  gap: 20px 5%;
}
.top-basic .cont-img, .top-hyaluronicacid .cont-img, .top-about .cont-img {
  width: 50%;
}
.top-basic .cont-txt, .top-hyaluronicacid .cont-txt, .top-about .cont-txt {
  flex: 1;
}
.top-boxtitle {
  display: inline-block;
  padding: .3em .8em;
  color: var(--cl-white);
  font-size: 1.4rem;
  font-weight: var(--f-mid);
  background: linear-gradient(60deg, #27AAF4, #65C9FA);
  border-radius: .5em;
}
.top-mlist {
  margin-top: 1em;
}
.top-mlist li a {
  display: flex;
  align-items: center;
  padding: .5em;
  font-weight: var(--f-bold);
  font-size: clamp(1.6rem, 1.467rem + 0.44vw, 1.8rem);
  color: var(--cl-m);
}
.top-mlist li a::before {
  content: "";
  display: block;
  width: 30px;
  height: 30px;
  margin-right: .5em;
  flex-shrink: 0;
  background: url("../images/arrow-blue.png") no-repeat left center;
}
.top-mlist li + li {
  margin-top: .5em;
  padding-top: .5em;
  border-top: 1px solid var(--cl-line);
}
.top-book {
  padding: 2em;
  background: #EEF6FB;
  border-radius: 1em;
  text-align: center;
}
.top-book ul {
  margin-bottom: 2em;
  display: inline-block;
}
.top-conference-box .top-title {
  margin-bottom: 1.5em;
  text-align: center;
}
.top-conference-box .top-stitle {
  color: var(--cl-white);
}
.top-conference {
  background: linear-gradient(45deg, var(--cl-m) 65%, #40BAF6);
}
.top-conference .flx{
 align-items: center;
}
.top-conference .cont-txt {
  padding: 0 3%;
  color: var(--cl-white);
}
.top-conference .cont-txt .top-stitle {
  font-size: clamp(2.2rem, 1.133rem + 3.56vw, 3.8rem);
  color: var(--cl-white);
}
.top-conference .cont-txt .top-sub-title {
  font-weight: var(--f-bold);
  font-size: clamp(2rem, 1.733rem + 0.89vw, 2.4rem);
}
.top-conference .conf-date {
  margin-bottom: 2em;
}
.top-conference .btn-w a {
  display: flex;
  align-items: center;
  padding: .5em;
  color: var(--cl-white);
  font-weight: var(--f-mid);
  font-size: clamp(1.6rem, 1.467rem + 0.44vw, 1.8rem);
}
.top-conference .btn-w a::before {
  content: "";
  display: block;
  width: 30px;
  height: 30px;
  margin-right: .5em;
  background: url("../images/arrow-white.png") no-repeat left center;
}
@media screen and (max-width: 860px) {
    .top-conference {
        padding:2%;
       border-radius: .5em; 
    }
    .top-conference .flx {
        gap:20px 0;
    flex-direction: column;
   }
    .top-conference .cont-txt {
  padding: 0;
text-align: center;
}
    .top-conference .top-stitle {
  margin: .2em 0;
}
.top-conference .conf-date {
    margin-bottom: 1em;
}
    .top-conference .btn-w{
        display: inline-block;
    }
}
@media screen and (max-width: 768px) {
  .home .sect-box {
    margin-top: 40px;
  }
  .top-news.flx {
    flex-direction: column;
  }
  .tnews-title {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .tnews-title .cbtn {
    margin-top: 0;
  }
  .home .news-list-box {
    padding-left: 0;
    border-left: none;
  }
  .top-basic, .top-about, .top-hyaluronicacid {
    padding: 1.8em;
    background: var(--cl-white);
    border-radius: 1em;
  }
  .top-basic .flx, .top-hyaluronicacid .flx, .top-about .flx {
    flex-direction: column;
  }
  .top-basic .cont-img, .top-hyaluronicacid .cont-img, .top-about .cont-img {
    width: 100%;
    text-align: center;
  }
}
@media screen and (max-width: 480px) {
  .top-book .lead {
    text-align: left;
  }
}
/*--  outline
----------------------------------*/
.executive {
  width: 100%;
}
.executive th, .executive td {
  padding: 1.5em;
}
.executive tr {
  border-bottom: 1px solid var(--cl-line);
}
.executive th {
  width: 140px;
  text-align: left;
  color: var(--cl-m);
}
.executive th span {
  display: block;
}
.membership-info {
  padding: 2em;
  background: var(--cl-notebg);
}
@media screen and (max-width: 768px) {
  .executive th, .executive td {
    display: block;
    padding: 1em;
  }
  .executive td {
    padding-top: 0;
  }
  .executive th {
    width: 100%;
  }
  .executive th span {
    display: inline;
  }
}
/*--  academic-conference
----------------------------------*/
.conf-title {
        margin-bottom:1em;
    padding:.5em 1em;
    background:var(--cl-m);
    border-radius: .5em;
}
.conf-title .c-stitle{
    margin-bottom:0;
    color:var(--cl-white);
    
}
.conf-list-box .cbtn{
    margin-bottom:1em;
    font-weight: var(--f-bold);
      font-size: clamp(1.6rem, 1.467rem + 0.44vw, 1.8rem);
}
.conf-list-box .cbtn a{
  background: linear-gradient(60deg, #27AAF4 60%, #65C9FA);
    
}
.conf-list-box table {
  width: 100%;
}
.conf-list-box .c-cont:nth-child(2) {
  margin-top: 6em;
}
.conf-list-box table th, .conf-list-box table td {
  padding: 1.2em 1em;
  border: 1px solid var(--cl-line);
}
.conf-list-box tr {
  border-bottom: 1px solid var(--cl-line);
}
.conf-list-box th {
  width: 100px;
  text-align: left;
  color: var(--cl-m);
}
.conf-list-box td span {
  display: block;
}
.conf-list-box table td dt {
text-indent: -1.4em;
    margin-left:1.4em;
  font-weight: var(--f-bold);
  color: var(--cl-m);
}
.conf-list-box table td dt+dd {
      margin-top: .5em;
  padding-top: .5em;
  border-top: 1px dotted var(--cl-line);
}
.conf-list-box table td dl + dl {
  margin-top: 1.5em;
}
.conf-list-box table td dd br + span {
  margin-top: 1rem;
}
/*--  basic
----------------------------------*/
.basic .flx {
  gap: 20px 6%;
}
.basic .flx .cont-img {
  width: 45%;
}
.basic .flx .cont-txt {
  flex: 1;
}
.basic .flx .cont-txt p + p {
  margin-top: 1em;
}
@media screen and (max-width: 768px) {
    .basic .flx {
        flex-direction: column;
    }
    .basic .flx .cont-img {
  width: 100%;
        text-align: center;
}
}
/*--  hya
----------------------------------*/
.literature-list.sect-box{
    margin-top:3em;
}
.literature-list dl{
    display: flex;
    flex-wrap: wrap;
     margin-top:2em;
    padding:1em 1.5em;
    background: #EEF6FB;
    border-radius: .5em;
}
.literature-list dl dt,
.literature-list dl dd{
    padding:1em 0;
}
.literature-list dl dt:not(:first-child),
.literature-list dl dd:not(:nth-of-type(1)){
 border-top: 1px solid var(--cl-line);   
}

.literature-list dl dt{
   width:80px;
   font-weight: var(--f-bold);
}
.literature-list dl dd{
   width:calc(100% - 90px);
}

@media screen and (max-width: 768px) {
    .literature-list dl{
    flex-direction: column;    
    }
    .literature-list dl dt{
color: var(--cl-m);
        margin-top:1em;
}
 
 .literature-list dl dt,
.literature-list dl dd{
       width:100%;
    padding: 0;
}

.literature-list dl dt:not(:first-child),
.literature-list dl dd:not(:nth-of-type(1)){
   border-top: none;      
    }

}


/*--  book
----------------------------------*/
.book .flx {
  gap: 20px 5%;
}
.book .flx .cont-img {
  width: 40%;
}
.book .flx .cont-txt {
  flex: 1;
}
.book .flx .cont-txt p + p {
  margin-top: 1em;
}
.book-index {
  margin-top: 2em;
  padding: 1em;
  background: var(--cl-notebg);
}
.book-index ul li {
  margin-top: .5em;
}
.book-note {
  margin-top: 2em;
  padding: 1.5em;
  background: var(--cl-notebg);
}
.book-note dt {
  font-weight: var(--f-bold);
}
.book-note dd {
    text-indent: -1em;
    margin-left:1em;
}
.frm {
  margin-top: 1em;
  border-top: 1px solid var(--cl-line);
}
.fm-gr {
  display: flex;
  padding: 2em 1em;
  gap: 20px 2%;
  border-bottom: 1px solid var(--cl-line);
}
.fm-hd {
  width: 25%;
  font-weight: var(--f-bold);
}
.fm-data {
  flex: 1;
}
.fm-data .txt-area {
  width: 100%;
  min-height: 40px;
  margin-top: .5em;
  padding: 5px 7px;
  border: 1px solid #cdd7e5;
  background-color: var(--cl-white);
}
.dl-btn-box {
  margin-top: 2em;
  text-align: center;
}
.dl-btn {
  display: inline-block;
  padding: .8em 2em;
  color: var(--cl-white);
  background: var(--cl-m);
  border-radius: .5em;
  border: none;
  cursor: pointer;
}
.book-dl .flx {
  margin-top: 1em;
  gap: 50px 5%;
}
.book-dl .flx section {
  width: 30%;
}
.book-dl .flx .cont-txt {
  margin-top: 1em;
  text-align: center;
}
.book-title {
  font-weight: var(--f-bold);
}
.book-dl .flx .cont-txt span {
  display: block;
}
.book-dl .flx .cont-txt .dl-btn {
  margin-top: 1em;
}
.book-dl .flx .cont-txt .dl-btn:hover {
  color: var(--cl-white);
}
.frm-error {
  margin-top: 1em;
  padding: 1em;
  color: var(--cl-red);
  background: #FDF4F4;
}
.frm-lead {
  margin-bottom: 1em;
  font-weight: var(--f-bold);
}
.frm-error .error-note li {
  list-style: disc;
  list-style-position: inside;
}
@media screen and (max-width: 768px) {
  .book .flx {
    flex-direction: column;
  }
  .book .flx .cont-img {
    width: 100%;
    text-align: center;
  }
  .book-dl .flx {
    flex-direction: column;
  }
  .book-dl .flx section {
    width: 100%;
    text-align: center;
  }
}
/*--  member
----------------------------------*/
.member table {
  width: 100%;
  margin-top: 2em;
  border-top: 1px solid var(--cl-line);
}
.member table thead td {
  padding: .5em;
  text-align: center;
  font-size: 1.5rem;
  background: #f5f5f5;
  font-weight: var(--f-bold);
}
.member table tr {
  border-bottom: 1px solid var(--cl-line);
}
.member table th, .member table td {
  padding: 1em;
}
.member table th {
  width: 15%;
  color: var(--cl-m);
  text-align: left;
}
.member table thead td:not(:first-child), .member table tbody td {
  border-left: 1px solid var(--cl-line);
}
.member table tr td:last-child {
  width: 25%;
}
.flow-list {
  margin-top: 1em;
  gap: 10px 20px;
}
.numb {
  display: flex;
  width: 35px;
  height: 35px;
  flex-shrink: 0;
  border-radius: 20px;
  align-items: center;
  justify-content: center;
  color: var(--cl-m);
  border: 1px solid var(--cl-m);
}
.flow-doc-box > .flx {
  gap: 20px 5%;
  flex-wrap: wrap;
  align-items: center;
}
.flow-doc {
  width: 47.5%;
  padding: 1em 2em;
  text-align: center;
  background: var(--cl-btnbg);
}
.flow-doc.flx {
  gap: 10px 20px;
}
.flow-txt.flx {
  gap: 10px 20px;
  flex-wrap: wrap;
}
@media screen and (max-width: 980px) {
  .flow-doc-box > .flx {
    flex-direction: column;
    align-items: flex-start;
  }
  .flow-doc {
    width: 100%;
  }
}
@media screen and (max-width: 768px) {
  .member table thead {
    display: none;
  }
  .member table tr {
    display: block;
    padding: 1.5em 0;
  }
  .member table th, .member table tr td:last-child {
    width: 100%;
  }
  .member table th, .member table td {
    display: block;
    padding: 0;
  }
  .member table tbody td {
    border-left: none;
  }
  .member table tr td:last-child::before {
    content: "会費："
  }
}
@media screen and (max-width: 380px) {
  .flow-doc-box .flx {
    flex-direction: column;
  }
}