@charset "UTF-8";

/* ------------------------------------
MOPM
styles for introduce
added 2023/06
-------------------------------------- */

/* =============================================
  Custom Properties
============================================= */
:root {
  /* logo colors */
  --logo-gmo-blue: #005bac;
  --logo-gmo-gray: #5a5858;
  --logo-zcom-red: #d62825;

  /* Z.com (Articles) colors */
  --zcom-color1: #283154;
  --zcom-color2: #4f61a7;
  --zcom-color3: #7f93db;
  --zcom-color4: #d7dbec;
  --zcom-color5: #f2f4f9;
  --zcom-color6: #e34644;
  --zcom-color7: #ec8382;
  --zcom-color8: #e8eaf0;

  /* common colors */
  --common-black1: #222222;
  --common-gray1: #333333;
  --common-gray2: #555555;
  --common-gray3: #888888;
  --common-gray4: #dddddd;

  /* introduce colors */
  --introduce-color1: #dd4d56;
  --introduce-color2: #feecef;
  --introduce-color3: #f4efef;
  --introduce-color4: #d8d8d8;
  --introduce-color5: #555555;
  --introduce-color6: #fa9001;
  --introduce-color7: #fcf2d8;
  --introduce-color8: #6a6a6a;

  /* sns colors */
  --sns-facebook: #1778f2;
  --sns-twitter: #1da1f3;
}

/* ===============================================
  Font Setting
  Noto Sans: 400 (normal) / 700 (bold)
=============================================== */
@font-face {
  font-family: "Noto Sans";
  font-style: normal;
  font-weight: 400;
  src: url(../static/panel/fonts/NotoSans-Regular.woff) format("woff");
}

@font-face {
  font-family: "Noto Sans";
  font-style: normal;
  font-weight: 700;
  src: url(../static/panel/fonts/NotoSans-Bold.woff) format("woff");
}

/* ===============================================
  introduce: reset / base setting
=============================================== */
body {
  scroll-padding-top: 97px;
  color: var(--introduce-color5);
  font-family: "Noto Sans", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 1rem;
  line-height: 1;
  padding-bottom: 0;
  background-color: #ffffff;
  -webkit-text-size-adjust: 100%;
}

body .wrapUnder {
  background-color: #ffffff;
}

main.introduce {
  padding-bottom: 0;
  position: relative;
}

main.introduce img {
  vertical-align: top;
}

/* ---------------------------
  drawer
--------------------------- */
@media screen and (max-width: 1024px) {
  .drawer-nav {
    top: 36px;
  }
}

@media screen and (max-width: 768px) {
  .drawer-nav {
    top: 0;
  }
}

/* ---------------------------
  header
--------------------------- */
.header {
  border-top: none;
}

.drawer--right.drawer-open .drawer-hamburger {
  z-index: 100000001;
}

/* ===============================================
  introduce: local navigation
=============================================== */
.introduce-lnav {
  background-image: -webkit-linear-gradient(310deg, #d6257d 0%, #e6841e 40%, #d62551 100%);
  background-image: linear-gradient(140deg, #d6257d 0%, #e6841e 40%, #d62551 100%);
  color: #ffffff;
}

.introduce-lnav__inner {
  max-width: 1024px;
  height: 64px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
  box-sizing: content-box;
}

@media screen and (max-width: 1024px) {
  .introduce-lnav__inner {
    padding: 0 2vw 0 3vw;
  }
}

@media screen and (max-width: 425px) {
  .introduce-lnav__inner {
    height: auto;
    padding: 3.4vw 3vw;
    display: block;
  }
}

.introduce-lnav__title {
  font-size: 2rem;
  padding-left: 1.6rem;
  letter-spacing: 0.06em;
}

@media screen and (max-width: 1024px) {
  .introduce-lnav__title {
    padding-left: 0;
    font-size: 2.4vw;
  }
}

@media screen and (max-width: 768px) {
  .introduce-lnav__title {
    font-size: 3vw;
  }
}

@media screen and (max-width: 425px) {
  .introduce-lnav__title {
    font-size: 4.6vw;
    text-align: center;
    padding-right: 3vw;
  }
}

.introduce-lnav__title i {
  margin-right: 1rem;
  vertical-align: top;
}

/* ---------------------------
  local navigation
--------------------------- */
.introduce-lnav nav {
  display: block;
}

@media screen and (max-width: 425px) {
  .introduce-lnav nav {
    margin-top: 3vw;
  }
}

.introduce-lnav ul {
  display: flex;
}

@media screen and (max-width: 425px) {
  .introduce-lnav ul {
    justify-content: center;
  }
}

.introduce-lnav li {
  font-size: 1.6rem;
  line-height: 1;
}

@media screen and (max-width: 1024px) {
  .introduce-lnav li {
    font-size: 2vw;
  }
}

@media screen and (max-width: 768px) {
  .introduce-lnav li {
    font-size: 2.4vw;
  }
}

@media screen and (max-width: 600px) {
  .introduce-lnav li {
    font-size: 2.8vw;
  }
}

@media screen and (max-width: 425px) {
  .introduce-lnav li {
    font-size: 3.8vw;
    padding: 0 1.6vw;
  }
}

.introduce-lnav li a {
  padding: 0.8rem 1.6rem;
  color: #ffffff;
  text-decoration: none;
  transition: 0.5s;
}

@media screen and (max-width: 1024px) {
  .introduce-lnav li a {
    padding: 0.6vw 1.6vw;
  }
}

@media screen and (max-width: 768px) {
  .introduce-lnav li a {
    padding: 1vw 1.6vw;
  }
}

@media screen and (max-width: 425px) {
  .introduce-lnav li a {
    padding: 1vw 1.8vw;
  }
}

.introduce-lnav li a span {
  position: relative;
}

.introduce-lnav li a span::after {
  content: "";
  width: 100%;
  position: absolute;
  bottom: -2px;
  left: 0;
  transition: 0.5s;
}

.introduce-lnav nav li a:hover span::after {
  border-bottom: 2px solid #ffffff;
}

/* ===============================================
  introduce: parts
=============================================== */

/* ---------------------------
  section inner
--------------------------- */
.section-inner {
  max-width: 960px;
  margin: 0 auto;
  padding-left: 3rem;
  padding-right: 3rem;
  box-sizing: content-box;
}

@media screen and (max-width: 960px) {
  .section-inner {
    padding-left: 3vw;
    padding-right: 3vw;
  }
}

@media screen and (max-width: 768px) {
  .section-inner {
    padding-left: 5vw;
    padding-right: 5vw;
  }
}

/* ---------------------------
  main title
--------------------------- */
.introduce-maintitle {
  max-width: 726px;
  margin: 0 auto;
  padding-left: 96px;
  padding-bottom: 2.6rem;
  position: relative;
}

@media screen and (max-width: 768px) {
  .introduce-maintitle {
    padding-bottom: 3vw;
  }
}

@media screen and (max-width: 425px) {
  .introduce-maintitle {
    padding-left: calc((96 / 382) * 100%);
    padding-bottom: 5vw;
  }
}

.introduce-maintitle::after {
  content: "";
  display: block;
  width: 96px;
  height: 96px;
  position: absolute;
  left: 0;
  bottom: 0;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

@media screen and (max-width: 425px) {
  .introduce-maintitle::after {
    width: calc((96 / 382) * 100%);
    height: auto;
    padding-top: calc((96 / 382) * 100%);
  }
}

.introduce-maintitle__heading {
  font-size: 4.8rem;
  font-weight: 700;
  color: var(--introduce-color5);
  text-align: center;
  border-bottom: 2px solid var(--introduce-color5);
  padding-bottom: 1.6rem;
}

@media screen and (max-width: 768px) {
  .introduce-maintitle__heading {
    font-size: 6.4vw;
    padding-bottom: 2.6vw;
  }
}

@media screen and (max-width: 425px) {
  .introduce-maintitle__heading {
    padding-bottom: 3vw;
  }
}

.introduce-maintitle__lead {
  font-size: 1.6rem;
  line-height: 1.5;
  text-align: center;
}

@media screen and (max-width: 768px) {
  .introduce-maintitle__lead {
    display: table;
    margin: 0 auto;
    padding-left: 3vw;
    padding-right: 3vw;
    text-align: left;
  }
}

@media screen and (max-width: 425px) {
  .introduce-maintitle__lead {
    display: block;
    padding-left: 4vw;
    padding-right: 4vw;
    font-size: 1.4rem;
  }
}

/* ---------------------------
  copied alert
--------------------------- */
main.introduce .is-copied::after {
  content: "Copied!";
  position: absolute;
  background-color: var(--introduce-color6);
  color: #ffffff;
  font-size: 14px;
  font-weight: 500;
  display: flex;
  justify-content: center;
  align-items: center;
  right: 0;
  left: 0;
  margin: auto;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  z-index: 10;
  animation: fadeout-copied-message 1.4s ease 500ms 1 forwards;
}

@media screen and (max-width: 768px) {
  main.introduce .is-copied::after {
    width: 14vw;
    height: 14vw;
    font-size: 3vw;
  }
}

@keyframes fadeout-copied-message {
  0% {
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}

/* ---------------------------
  invitation
--------------------------- */
.invitation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 0 1.6rem 0;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}

@media screen and (max-width: 960px) {
  .invitation {
    padding: 2vw 0 2.4vw 0;
  }
}

@media screen and (max-width: 768px) {
  .invitation {
    display: block;
    padding-left: 4vw;
    padding-right: 4vw;
  }
}

.invitation-title {
  font-size: 1.6rem;
  font-weight: 700;
}

@media screen and (max-width: 768px) {
  .invitation-title {
    font-size: 4vw;
    text-align: center;
  }
}

@media screen and (max-width: 425px) {
  .invitation-title {
    font-size: 5vw;
  }
}

.invitation-action {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Your unique invitation link
--------------------------- */
.invitation-link {
  flex: 0 0 calc((420 / 840) * 100%);
  padding-left: calc((32 / 840) * 100%);
  box-sizing: content-box;
}

@media screen and (max-width: 768px) {
  .invitation-link {
    padding-left: 0;
  }
}

@media screen and (max-width: 768px) {
  .invitation-link .invitation-action {
    display: block;
    margin-top: 1.6vw;
  }
}

@media screen and (max-width: 425px) {
  .invitation-link .invitation-action {
    margin-top: 3vw;
  }
}

.invitation-copybox {
  flex: 0 1 calc((354 / 420) * 100%);
  position: relative;
}

.invitation-copybox__target {
  width: 100%;
  background-color: #ffffff;
  border-radius: 4px;
  margin-top: 1rem;
  padding: 0 5rem 0 1.2rem;
  line-height: 4rem;
  font-size: 1.4rem;
  color: var(--introduce-color5);
  border: none;
}

@media screen and (max-width: 768px) {
  .invitation-copybox__target {
    margin-top: 0;
    padding-top: 2vw;
    padding-bottom: 2vw;
    padding-left: 2.4vw;
    padding-right: calc((64 / 627) * 100%);
    font-size: 2.8vw;
    line-height: 1;
  }
}

@media screen and (max-width: 425px) {
  .invitation-copybox__target {
    padding: 3vw 12vw 3vw 3vw;
    padding-top: 3vw;
    padding-bottom: 3vw;
    padding-left: 3vw;
    padding-right: calc((54 / 346) * 100%);
    font-size: 3.8vw;
  }
}

.invitation-copybox__btn {
  display: block;
  width: 5rem;
  height: 4rem;
  position: absolute;
  right: 0;
  bottom: 0;
  cursor: pointer;
}

@media screen and (max-width: 768px) {
  .invitation-copybox__btn {
    width: calc((64 / 627) * 100%);
    height: 100%;
  }
}

@media screen and (max-width: 425px) {
  .invitation-copybox__btn {
    width: calc((54 / 346) * 100%);
    height: 100%;
  }
}

.invitation-copybox__btn img {
  width: 16px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

@media screen and (max-width: 768px) {
  .invitation-copybox__btn img {
    width: calc((24 / 64) * 100%);
  }
}

@media screen and (max-width: 425px) {
  .invitation-copybox__btn img {
    width: calc((18 / 54) * 100%);
  }
}

.invitation-qrcode {
  flex: 0 0 calc((72 / 420) * 100%);
  margin-left: 1rem;
}

.invitation-qrcode img {
  width: 72px;
  height: 72px;
}

@media screen and (max-width: 768px) {
  .invitation-qrcode {
    text-align: center;
    padding: 1rem;
    margin-left: 0;
  }

  .invitation-qrcode img {
    width: 100px;
    height: 100px;
  }
}

/* is-copied */
.invitation-copybox.is-copied::after {
  top: -1rem;
}

@media screen and (max-width: 768px) {
  .invitation-copybox.is-copied::after {
    top: 50%;
    transform: translateY(-50%);
  }
}

/* Share via
--------------------------- */
.invitation-sns {
  flex: 0 0 calc((300 / 840) * 100%);
  padding-right: calc((40 / 840) * 100%);
  box-sizing: content-box;
}

@media screen and (max-width: 768px) {
  .invitation-sns {
    margin-top: 3vw;
    padding-right: 0;
  }
}

@media screen and (max-width: 425px) {
  .invitation-sns {
    margin-top: 4vw;
  }
}

.invitation-sns .invitation-action {
  margin-top: 1.6rem;
}

@media screen and (max-width: 768px) {
  .invitation-sns .invitation-action {
    margin-top: 2vw;
    justify-content: center;
  }
}

/* sns icon */
.invitation-action ul {
  font-size: 0;
}

.invitation-sns li {
  font-size: 100%;
  display: inline-block;
  width: calc((43 / 184) * 100%);
  vertical-align: middle;
}

@media screen and (max-width: 768px) {
  .invitation-sns li {
    width: 6vw;
  }
}

@media screen and (max-width: 425px) {
  .invitation-sns li {
    width: 8vw;
  }
}

.invitation-sns li:nth-child(n + 2) {
  margin-left: 1.6rem;
}

@media screen and (max-width: 960px) {
  .invitation-sns li:nth-child(n + 2) {
    margin-left: 1.4vw;
  }
}

@media screen and (max-width: 768px) {
  .invitation-sns li:nth-child(n + 2) {
    margin-left: 2vw;
  }
}

.invitation-sns li a {
  transition: 0.3s;

  &:hover {
    opacity: 0.7;
  }
}

/* X (Twitter) */
.invitation-sns .tw {
  text-align: center;

  a {
    display: block;
    width: 100%;
    padding-top: calc((43 / 43) * 100%);
    background-color: #000000;
    border-radius: 100%;
    position: relative;
  }

  img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    max-width: calc((21 / 43) * 100%);
    vertical-align: middle;
  }
}

.introduce-refernow {
  .invitation-sns .tw {
    a {
      background-color: #ffffff;
    }
  }
}

/* blog link btn */
.invitation-linkbtn {
  text-align: center;
}

@media screen and (max-width: 768px) {
  .invitation-linkbtn {
    padding-left: 4vw;
    padding-right: 2vw;
  }
}

.invitation-linkbtn a {
  display: block;
  padding: 0 1.2rem;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 2.8rem;
  border-radius: 2.8rem;
  text-decoration: none;
  white-space: nowrap;
  border-width: 2px;
  border-style: solid;
  text-align: center;
}

@media screen and (max-width: 768px) {
  .invitation-linkbtn a {
    display: inline-block;
    padding: 0 3vw;
    font-size: 3vw;
    line-height: 5vw;
    border-radius: 5vw;
  }
}

@media screen and (max-width: 425px) {
  .invitation-linkbtn a {
    padding: 0 4vw;
    font-size: 3.6vw;
    line-height: 8vw;
    border-radius: 8vw;
  }
}

/* share btn */
.invitation-share {
  display: none;
}

@media screen and (max-width: 768px) {
  .invitation-share {
    display: inline-flex;
    flex: 0 0 calc((48 / 627) * 100%);
  }

  .invitation-share a {
    display: block;
    width: 100%;
    padding: 1vw 0;
    text-align: center;
  }

  .invitation-share img {
    width: calc((24 / 48) * 100%);
  }
}

@media screen and (max-width: 425px) {
  .invitation-share {
    display: inline-flex;
    flex: 0 0 calc((40 / 346) * 100%);
  }

  .invitation-share a {
    padding-top: 1vw;
    padding-bottom: 2vw;
  }

  .invitation-share img {
    width: calc((24 / 40) * 100%);
  }
}

/* ---------------------------
  accodion
--------------------------- */
.introduce-accodion {
  margin-top: 1rem;
  border: 1px solid var(--introduce-color4);
  border-radius: 8px;
  transition: all 0.5s;
  background-color: #ffffff;
}

@media screen and (max-width: 768px) {
  .introduce-accodion {
    margin-top: 2vw;
  }
}

@media screen and (max-width: 425px) {
  .introduce-accodion {
    margin-top: 3vw;
  }
}

.introduce-accodion.is-active,
.introduce-accodion:hover {
  background-color: #ffffff;
  border-color: #ffffff;
}

.introduce-accodion dt {
  padding: 1.2rem 2.4rem;
  cursor: pointer;
  /* color: var(--zcom-color1); */
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.5;
}

@media screen and (max-width: 425px) {
  .introduce-accodion dt {
    padding-left: 4vw;
    padding-right: 4vw;
    font-size: 1.6rem;
  }
}

.introduce-accodion.is-active dt,
.introduce-accodion:hover dt {
  color: var(--introduce-color5);
}

.introduce-accodion dd {
  display: none;
  color: var(--introduce-color5);
  font-size: 1.6rem;
  line-height: 1.7;
  padding-right: 6rem;
}

@media screen and (max-width: 425px) {
  .introduce-accodion dd {
    font-size: 1.4rem;
    padding-left: 4vw;
    padding-right: 5vw;
  }
}

.introduce-accodion dd strong {
  font-weight: 700;
}

.introduce-accodion dd a {
  color: var(--introduce-color5);
}

.introduce-accodion__txt {
  margin-top: 1.6rem;
}

.introduce-accodion__txt:first-child {
  margin-top: 0;
}

/* arrow icn
--------------------------- */
.introduce-accodion__arrow {
  position: relative;
  padding-right: 3rem;
}

@media screen and (max-width: 425px) {
  .introduce-accodion__arrow {
    padding-right: 6vw;
  }
}

.introduce-accodion__arrow::after {
  font-family: "Font Awesome 5 Free";
  font-weight: 700;
  content: "\f078";
  font-size: 1.6rem;
  color: var(--common-gray1);
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: all 0.5s;
}

.introduce-accodion.is-active .introduce-accodion__arrow::after {
  transform: translateY(-50%) rotate(180deg);
}

/* ---------------------------
  list style
--------------------------- */

/* number
--------------------------- */
.introduce-list__num {
  list-style-type: decimal;
}

.introduce-list__num>li:nth-child(n + 2) {
  margin-top: 1.6rem;
}

/* dot
--------------------------- */
.introduce-list__dot>li {
  position: relative;
  padding-left: 0.8em;
  margin-top: 0.6rem;
}

.introduce-list__dot>li::before {
  content: "";
  display: block;
  width: 3px;
  height: 3px;
  border-radius: 3px;
  background-color: var(--introduce-color5);
  position: absolute;
  left: 0;
  top: 0.7em;
}

/* nested
--------------------------- */
.introduce-list__dot .introduce-list__num {
  margin-top: 1rem;
  padding-left: 2rem;
}

.introduce-list__dot .introduce-list__num {
  margin-top: 0.4rem;
}

.introduce-list__dot .introduce-list__num>li {
  font-size: 1.4rem;
  margin-top: 0;
}

/* ---------------------------
  banner
--------------------------- */
.introduce-bnr {
  max-width: 850px;
  margin: 4rem auto;
  padding-left: 3rem;
  padding-right: 3rem;
  box-sizing: content-box;
}

@media screen and (max-width: 960px) {
  .introduce-bnr {
    padding-left: 3vw;
    padding-right: 3vw;
  }
}

@media screen and (max-width: 768px) {
  .introduce-bnr {
    margin: 4vw auto;
    padding-left: 5vw;
    padding-right: 5vw;
  }
}

.introduce-bnr a {
  transition: 0.5s;
}

.introduce-bnr a:hover {
  opacity: 0.7;
}


/* ===============================================
  introduce: mainarea
=============================================== */
.introduce-mainarea {
  border-bottom: 1px solid var(--introduce-color4);
  background: linear-gradient(to bottom, #fcedeb 0%, #ffffff 50%);
  position: relative;
}

.introduce-mainarea .section-inner {
  max-width: 850px;
  position: relative;
}

/* ---------------------------
  mainvisual
--------------------------- */

/* bg
--------------------------- */
.mainvisual-bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  text-align: center;
}

@media screen and (max-width: 768px) {
  .mainvisual-bg {
    opacity: 0.8;
  }
}

/* mainimg
--------------------------- */
.mainvisual-mainimg {
  padding-top: 8rem;
  text-align: center;
}

@media screen and (max-width: 960px) {
  .mainvisual-mainimg {
    padding-top: 6.4vw;
  }
}

/* ---------------------------
  invitation
--------------------------- */
.introduce-mainarea .invitation {
  margin-top: 2.4rem;
  background-color: var(--introduce-color3);
  border: 1px solid var(--introduce-color4);
  border-bottom: none;
  position: relative;
  bottom: -1px;
}

@media screen and (max-width: 960px) {
  .introduce-mainarea .invitation {
    margin-top: 2.4vw;
  }
}

@media screen and (max-width: 768px) {
  .introduce-mainarea .invitation {
    margin-top: 3.2vw;
    padding-top: 3vw;
    padding-bottom: 4vw;
  }
}

@media screen and (max-width: 425px) {
  .introduce-mainarea .invitation {
    margin-top: 4vw;
    padding-bottom: 3vw;
  }
}

.introduce-mainarea .invitation-title {
  color: var(--introduce-color5);
}

.introduce-mainarea .invitation-copybox__target {
  border: 1px solid var(--introduce-color4);
}

.introduce-mainarea .invitation-linkbtn a {
  background-color: #ffffff;
  color: var(--introduce-color5);
  border-color: var(--introduce-color5);
}

/* ===============================================
  introduce: Referral Reward
=============================================== */
.introduce-reward {
  background-color: var(--introduce-color3);
  padding-top: 4.6rem;
  padding-bottom: 4.6rem;
}

@media screen and (max-width: 425px) {
  .introduce-reward {
    padding-top: 12vw;
    padding-bottom: 12vw;
  }
}

.introduce-reward .introduce-maintitle::after {
  background-image: url(../img/introduce/pic_reward.png);
  bottom: 6px;
}

@media screen and (max-width: 768px) {
  .introduce-reward .introduce-maintitle::after {
    bottom: calc((-6 / 96) * 100%);
  }
}

/* ---------------------------
  reward conditions
--------------------------- */
.reward-conditions {
  max-width: 560px;
  margin: 0 auto;
}

/* title
--------------------------- */
.reward-conditions__title {
  margin-top: 2.4rem;
  display: flex;
  align-items: center;
}

.reward-conditions__title span {
  font-size: 1.6rem;
  font-weight: 700;
  padding-left: 1.2rem;
}

@media screen and (max-width: 530px) {
  .reward-conditions__title span {
    font-size: 3.4vw;
    padding-left: 2.4vw;
  }
}

@media screen and (max-width: 425px) {
  .reward-conditions__title span {
    font-size: 3.4vw;
  }
}

@media screen and (max-width: 425px) {
  .reward-conditions__title img {
    max-width: 5vw;
  }
}

.reward-conditions__title strong {
  font-size: 2.4rem;
  padding-right: 0.4em;
}

@media screen and (max-width: 530px) {
  .reward-conditions__title strong {
    font-size: 4.6vw;
    padding-right: 1.4vw;
  }
}

@media screen and (max-width: 425px) {
  .reward-conditions__title strong {
    font-size: 5vw;
    padding-right: 0.2em;
  }
}

/* point
--------------------------- */
.reward-conditions__point {
  margin-top: 1.6rem;
}

.reward-conditions__point li {
  position: relative;
}

.reward-conditions__point li:nth-child(n+2) {
  padding-top: 4rem;
}

.reward-conditions__point li:nth-child(n+2)::before,
.reward-conditions__point li:nth-child(n+2)::after {
  content: "";
  display: block;
  width: 18px;
  height: 3px;
  background-color: var(--common-gray1);
  position: absolute;
  left: calc(50% - 9px);
  top: 1.8rem;
}

.reward-conditions__point li:nth-child(n+2)::after {
  transform: rotate(90deg);
}

.reward-conditions__point dl {
  border: 1px solid var(--introduce-color1);
  background-color: #ffffff;
  padding: 0.8rem;
  display: flex;
  align-items: center;
}

.reward-conditions__point dt {
  flex: 0 0 6.4rem;
  background-color: var(--introduce-color1);
  font-size: 2.4rem;
  font-weight: 700;
  color: #ffffff;
  text-align: center;
}

@media screen and (max-width: 530px) {
  .reward-conditions__point dt {
    flex: 0 0 13vw;
    font-size: 5vw;
  }
}

.reward-conditions__point dt span {
  display: block;
  line-height: 6.4rem;
}

@media screen and (max-width: 530px) {
  .reward-conditions__point dt span {
    line-height: 13vw;
  }
}

.reward-conditions__point dd {
  padding-left: 1.6rem;
}

@media screen and (max-width: 530px) {
  .reward-conditions__point dd {
    padding-left: 3vw;
  }
}

.reward-conditions__point .point-detail {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--common-gray1);
  line-height: 1.3;
}

@media screen and (max-width: 530px) {
  .reward-conditions__point .point-detail {
    font-size: 3vw;
  }
}

@media screen and (max-width: 425px) {
  .reward-conditions__point .point-detail {
    font-size: 3.4vw;
  }
}

.reward-conditions__point .point-detail strong {
  display: block;
  font-size: 2.4rem;
  color: var(--introduce-color1);
}

@media screen and (max-width: 530px) {
  .reward-conditions__point .point-detail strong {
    font-size: 5vw;
  }
}

/* result
--------------------------- */
.reward-conditions__result {
  margin-top: 0.8rem;
  margin-bottom: 4rem;
  padding-top: 3.6rem;
  background-image: url(/theme/ZRSG/img/introduce/icon_arrow_bottom.svg);
  background-repeat: no-repeat;
  background-position: center top;
  text-align: center;
}

.reward-conditions__result .result-title {
  display: table;
  margin: 0 auto;
  font-size: 2rem;
  font-weight: 700;
  color: var(--common-gray1);
  padding-left: 2.4rem;
  position: relative;
}

@media screen and (max-width: 530px) {
  .reward-conditions__result .result-title {
    font-size: 4.2vw;
  }
}

.reward-conditions__result .result-title::before {
  content: "";
  display: block;
  width: 16px;
  height: 16px;
  background-image: url(/theme/ZRSG/img/introduce/icon_checkmark.svg);
  background-repeat: no-repeat;
  background-position: left center;
  position: absolute;
  left: 0;
  top: 0.1em;
}

@media screen and (max-width: 425px) {
  .reward-conditions__result .result-title::before {
    top: 0.8vw;
  }
}

.reward-conditions__result .result-total {
  margin-top: 1.2rem;
  padding: 1.6rem 0 1.8rem 0;
  background-color: #ffffff;
  font-size: 2rem;
  font-weight: 700;
  color: var(--common-gray1);
  border: 1px solid var(--introduce-color4);
  line-height: 1.3;
}

@media screen and (max-width: 530px) {
  .reward-conditions__result .result-total {
    padding-top: 3.4vw;
    padding-bottom: 4vw;
    font-size: 4.2vw;
  }
}

.reward-conditions__result .result-total strong {
  display: block;
  font-size: 2.4rem;
  color: var(--introduce-color1);
}

@media screen and (max-width: 530px) {
  .reward-conditions__result .result-total strong {
    font-size: 4.8vw;
  }
}

/* ---------------------------
  accodion
--------------------------- */
.introduce-reward .introduce-accodion {
  border-top: none;
  border-left: none;
  border-right: none;
  border-radius: 0;
  background-color: transparent;
}

.introduce-reward .introduce-accodion.is-active,
.introduce-reward .introduce-accodion:hover {
  background-color: #ffffff;
  border-color: var(--introduce-color3);
  border-radius: 8px;
}

.introduce-reward .introduce-accodion span,
.introduce-reward .introduce-accodion strong {
  display: inline-block;
}

.introduce-reward .introduce-accodion span {
  line-height: 1;
  vertical-align: middle;
  margin-right: 0.6rem;
}

.introduce-reward .introduce-accodion svg {
  fill: var(--introduce-color5);
}

.introduce-reward .introduce-accodion.is-active svg,
.introduce-reward .introduce-accodion:hover svg {
  fill: var(--introduce-color5);
}

.introduce-reward .introduce-accodion dd {
  padding-left: 3.4rem;
  padding-bottom: 2rem;
}

@media screen and (max-width: 425px) {
  .introduce-reward .introduce-accodion dd {
    padding-left: 6vw;
  }
}

/* list
--------------------------- */
.introduce-reward .introduce-list__dot li em {
  font-style: italic;
  color: var(--common-gray2);
}


/* ===============================================
  introduce: Referral Process Flow
=============================================== */
.introduce-flow {
  padding-top: 4.6rem;
  padding-bottom: 4.6rem;
}

@media screen and (max-width: 425px) {
  .introduce-flow {
    padding-top: 12vw;
    padding-bottom: 12vw;
  }
}

.introduce-flow .introduce-maintitle::after {
  background-image: url(../img/introduce/pic_flow.png);
  bottom: 6px;
}

@media screen and (max-width: 425px) {
  .introduce-flow .introduce-maintitle__heading {
    font-size: 6vw;
  }
}

/* ---------------------------
  step
--------------------------- */
.flow-step {
  display: flex;
  justify-content: space-between;
  margin-top: 4rem;
}

@media screen and (max-width: 768px) {
  .flow-step {
    display: block;
    margin-top: 0;
  }
}

.flow-invite,
.flow-register {
  flex: 0 1 calc((464 / 960) * 100%);
  background-color: #ffffff;
  border: 1px solid var(--introduce-color4);
  border-radius: 8px;
  padding: 1.6rem 3.2rem;
}

@media screen and (max-width: 768px) {

  .flow-invite,
  .flow-register {
    margin-top: 4vw;
    padding: 1.6rem 2.6rem 2.2rem 2.6rem;
  }
}

/* title
--------------------------- */
.flow-step__title {
  font-weight: 700;
  display: flex;
  align-items: baseline;
}

@media screen and (max-width: 960px) {
  .flow-step__title {
    display: block;
  }
}

@media screen and (max-width: 768px) {
  .flow-step__title {
    display: flex;
  }
}

@media screen and (max-width: 500px) {
  .flow-step__title {
    display: block;
  }
}

@media screen and (max-width: 960px) {

  .flow-step__title strong,
  .flow-step__title span {
    display: block;
  }
}

@media screen and (max-width: 768px) {

  .flow-step__title strong,
  .flow-step__title span {
    display: inline-flex;
  }
}

@media screen and (max-width: 500px) {

  .flow-step__title strong,
  .flow-step__title span {
    display: block;
  }
}

.flow-step__title strong {
  font-size: 2.4rem;
  padding-right: 1.6rem;
}

.flow-invite .flow-step__title strong {
  color: var(--introduce-color1);
}

.flow-register .flow-step__title strong {
  color: var(--introduce-color6);
}

.flow-step__title span {
  font-size: 1.6rem;
  color: var(--introduce-color5);
}

@media screen and (max-width: 960px) {
  .flow-step__title span {
    padding-top: 1rem;
  }
}

@media screen and (max-width: 768px) {
  .flow-step__title span {
    padding-top: 0;
  }
}

@media screen and (max-width: 500px) {
  .flow-step__title span {
    padding-top: 1rem;
  }
}

/* list
--------------------------- */
.flow-step__list {
  margin-top: 1.2rem;
}

@media screen and (max-width: 768px) {
  .flow-step__list {
    margin-top: 0.8rem;
  }
}

.flow-step__list li {
  padding-top: 1.2rem;
  color: var(--introduce-color5);
  display: flex;
}

.flow-step__list li:nth-child(n + 2) {
  margin-top: 1.2rem;
  border-top: 1px solid var(--introduce-color4);
}

.flow-step__list li em {
  font-size: 2rem;
  font-weight: 700;
  position: relative;
  padding-left: 1.6rem;
  line-height: 1.3;
  flex: 0 0 5em;
}

@media screen and (max-width: 425px) {
  .flow-step__list li em {
    font-size: 1.8rem;
  }
}

.flow-step__list li em::before {
  content: "";
  display: block;
  width: 4px;
  height: 1.2em;
  position: absolute;
  left: 0;
  top: 0;
}

.flow-invite .flow-step__list li em::before {
  background-color: var(--introduce-color1);
}

.flow-register .flow-step__list li em::before {
  background-color: var(--introduce-color6);
}

.flow-step__list li p {
  font-size: 1.6rem;
  line-height: 1.5;
}

/* ===============================================
  introduce: Referral via Blog
=============================================== */
.introduce-blog {
  padding-top: 4.6rem;
  padding-bottom: 4.6rem;
  background-color: #F9F7F7;
}

@media screen and (max-width: 425px) {
  .introduce-blog {
    padding-top: 12vw;
    padding-bottom: 12vw;
  }
}

.introduce-blog .introduce-maintitle::after {
  background-image: url(../img/introduce/pic_blog.png);
  bottom: 2px;
}

@media screen and (max-width: 768px) {
  .introduce-blog .introduce-maintitle::after {
    bottom: calc((-6 / 96) * 100%);
  }
}

@media screen and (max-width: 425px) {
  .introduce-blog .introduce-maintitle::after {
    bottom: calc((-4 / 96) * 100%);
  }
}

/* ---------------------------
  howto
--------------------------- */
.howto {
  margin-top: 4rem;
}

.howto .introduce-accodion dt {
  padding-left: 3.2rem;
}

@media screen and (max-width: 768px) {
  .howto .introduce-accodion dt {
    padding-left: 3vw;
  }
}

@media screen and (max-width: 425px) {
  .howto .introduce-accodion dt {
    padding-left: 5vw;
  }
}

.howto .introduce-accodion dd {
  padding-left: 3.2rem;
  padding-right: 4.8rem;
  padding-bottom: 3rem;
  font-size: 1rem;
  /* reset */
  line-height: 1;
  /* reset */
}

@media screen and (max-width: 768px) {
  .howto .introduce-accodion dd {
    padding-left: 3vw;
    padding-right: 3vw;
    padding-bottom: 4vw;
  }
}

@media screen and (max-width: 425px) {
  .howto .introduce-accodion dd {
    padding-left: 5vw;
    padding-right: 5vw;
    padding-bottom: 7vw;
  }
}

.howto-title {
  font-size: 1.8rem;
  font-weight: 700;
  position: relative;
  height: 2rem;
}

.howto-title::before {
  content: "";
  display: block;
  width: 99%;
  height: 1px;
  background-color: var(--introduce-color4);
  position: absolute;
  right: 0;
  top: 50%;
}

.howto-title span {
  display: inline-block;
  background-color: #ffffff;
  padding-right: 1.4rem;
  position: absolute;
  left: 0;
  top: 0;
}

.howto .introduce-list__dot li {
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--introduce-color8);
}

.howto .introduce-list__dot li:nth-child(n + 2) {
  margin-top: 1rem;
}

/* chart
--------------------------- */
.howto-chart {
  margin-top: 2rem;
}

@media screen and (max-width: 768px) {
  .howto-chart {
    margin-top: 2vw;
  }
}

.howto-chart li {
  padding-right: 1.4rem;
}

@media screen and (max-width: 768px) {
  .howto-chart li {
    padding-right: 2vw;
  }
}

.howto-chart li:nth-child(n + 2) {
  margin-top: 3rem;
  padding-top: 2.6rem;
  border-top: 1px solid var(--introduce-color3);
}

@media screen and (max-width: 768px) {
  .howto-chart li:nth-child(n + 2) {
    margin-top: 3vw;
    padding-top: 2.6vw;
  }
}

.howto-chart__inner {
  display: flex;
  justify-content: space-between;
}

@media screen and (max-width: 768px) {
  .howto-chart__inner {
    display: block;
  }
}

.howto-chart__preview,
.howto-chart__action {
  flex: 0 1 calc((413 / 850) * 100%);
}

.howto-chart__preview {
  font-size: 1.6rem;
  line-height: 1.5;
}

.howto-chart__title {
  color: var(--common-gray1);
}

.howto-chart__txt {
  margin-top: 1rem;
  background-color: #f4efef;
  padding: 1.6rem;
}

.howto-chart__lead {
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--common-gray1);
}

@media screen and (max-width: 768px) {
  .howto-chart__action {
    margin-top: 2vw;
  }
}

.howto-chart__action .howto-copybox {
  margin-top: 1.2rem;
  position: relative;
}

.howto-chart__action .howto-copybox__target {
  width: 100%;
  padding: 1.4rem 4rem 1.4rem 1.6rem;
  border-color: var(--introduce-color4);
  border-radius: 4px;
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--introduce-color8);
  resize: none;
  height: 9em;
}

@media screen and (max-width: 768px) {
  .howto-chart__action .howto-copybox__target {
    padding-right: calc((64 / 612) * 100%);
    height: auto;
  }
}

@media screen and (max-width: 425px) {
  .howto-chart__action .howto-copybox__target {
    padding-right: calc((48 / 321) * 100%);
  }
}

.howto-chart__action .howto-copybox__btn {
  display: block;
  padding: 1.4rem;
  position: absolute;
  right: 0;
  bottom: 0;
  cursor: pointer;
  text-align: center;
}

@media screen and (max-width: 768px) {
  .howto-chart__action .howto-copybox__btn {
    width: calc((64 / 612) * 100%);
    height: 100%;
    padding: 0;
    bottom: 50%;
    transform: translateY(50%);
  }
}

@media screen and (max-width: 768px) {
  .howto-chart__action .howto-copybox__btn {
    width: calc((48 / 321) * 100%);
    height: 100%;
    padding: 0;
    bottom: 50%;
    transform: translateY(50%);
  }
}

@media screen and (max-width: 768px) {
  .howto-chart__action .howto-copybox__btn img {
    width: calc((20 / 64) * 100%);
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
}

@media screen and (max-width: 425px) {
  .howto-chart__action .howto-copybox__btn img {
    width: calc((18 / 48) * 100%);
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
}

/* is-copied */
.howto-copybox.is-copied::after {
  top: 50%;
  transform: translateY(-50%);
}

/* ---------------------------
  howto - step
--------------------------- */
.howto-step {
  padding-top: 0.6rem;
}

@media screen and (max-width: 768px) {
  .howto-step {
    padding-top: 1vw;
  }
}

.howto-step__list {
  display: flex;
}

@media screen and (max-width: 768px) {
  .howto-step__list {
    display: block;
  }
}

.howto-step__list li {
  flex: 0 1 calc((266 / 880) * 100%);
  position: relative;
  box-sizing: content-box;
}

.howto-step__list li:nth-child(n + 2) {
  padding-left: calc((41 / 880) * 100%);
}

@media screen and (max-width: 768px) {
  .howto-step__list li:nth-child(n + 2) {
    padding-left: 0;
    padding-top: calc((32 / 611) * 100%);
  }
}

@media screen and (max-width: 425px) {
  .howto-step__list li:nth-child(n + 2) {
    padding-top: calc((32 / 302) * 100%);
  }
}

.howto-step__list li:nth-child(n + 2)::before {
  font-family: "Font Awesome 5 Free";
  content: "\f0da";
  font-size: 2rem;
  font-weight: 700;
  color: var(--introduce-color5);
  position: absolute;
  left: calc((18 / 307) * 100%);
  top: 4rem;
}

@media screen and (max-width: 768px) {
  .howto-step__list li:nth-child(n + 2)::before {
    content: "\f0d7";
    font-size: 4vw;
    left: 50%;
    top: 0.2vw;
    transform: translateX(-50%);
  }
}

@media screen and (max-width: 425px) {
  .howto-step__list li:nth-child(n + 2)::before {
    font-size: 8vw;
    top: -0.2vw;
  }
}

.howto-step__inner {
  background-color: var(--introduce-color3);
  border-left: 1px solid var(--introduce-color4);
  padding: 1.4rem;
}

.howto-step__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--introduce-color5);
}

.howto-step__txt {
  margin-top: 1rem;
  font-size: 1.6rem;
  line-height: 1.5;
  color: var(--common-gray1);
}

@media screen and (max-width: 425px) {
  .howto-step__txt {
    font-size: 1.4rem;
  }
}

/* dot list
--------------------------- */
.howto-step .introduce-list__dot {
  margin-top: 3rem;
  margin-left: 5rem;
  margin-right: 5rem;
}

@media screen and (max-width: 768px) {
  .howto-step .introduce-list__dot {
    margin-top: 4vw;
    margin-left: 3vw;
    margin-right: 3vw;
  }
}

@media screen and (max-width: 425px) {
  .howto-step .introduce-list__dot {
    margin-top: 5vw;
  }
}

/* ---------------------------
  howto - Text Link
--------------------------- */
.howto-textlink {
  margin-top: 4rem;
  padding-left: 1.4rem;
}

@media screen and (max-width: 768px) {
  .howto-textlink {
    margin-top: 5vw;
    padding-left: 2vw;
  }
}

/* ---------------------------
  howto - Banner
--------------------------- */
.howto-banner {
  margin-top: 4rem;
  padding-left: 1.4rem;
}

@media screen and (max-width: 768px) {
  .howto-banner {
    margin-top: 5vw;
    padding-left: 2vw;
  }
}

.howto-chart__bnr {
  margin-top: 1.4rem;
  text-align: center;
}

.howto-banner .howto-copybox {
  margin-top: 1.5rem;
}

.howto-banner .howto-copybox__target {
  height: 12em;
}

@media screen and (max-width: 768px) {
  .howto-banner .howto-copybox__target {
    height: auto;
  }
}

/* ===============================================
  introduce: My Referral
=============================================== */
.introduce-myreferral {
  padding-top: 4.6rem;
  padding-bottom: 4.6rem;
  background-color: var(--introduce-color3);
}

@media screen and (max-width: 425px) {
  .introduce-myreferral {
    padding-top: 12vw;
    padding-bottom: 12vw;
  }
}

.introduce-myreferral .introduce-maintitle::after {
  background-image: url(../img/introduce/pic_myreferral.png);
  bottom: 6px;
}

@media screen and (max-width: 425px) {
  .introduce-myreferral .introduce-maintitle::after {
    bottom: calc((6 / 96) * 100%);
  }
}

/* ---------------------------
  result
--------------------------- */
.myreferral-result {
  background-color: #ffffff;
  border-radius: 8px;
  max-width: 507px;
  margin: 0 auto;
  margin-top: 3.2rem;
  padding: 2.4rem;
}

.myreferral-result dl {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media screen and (max-width: 425px) {
  .myreferral-result dl {
    display: block;
    text-align: center;
  }
}

.myreferral-result dt {
  padding-right: 1rem;
  font-size: 1.4rem;
  line-height: 1.3;
  color: var(--introduce-color5);
}

@media screen and (max-width: 425px) {
  .myreferral-result dt {
    padding-right: 0;
    font-size: 4vw;
  }
}

.myreferral-result dt span {
  font-size: 1.8rem;
  font-weight: 700;
}

@media screen and (max-width: 425px) {
  .myreferral-result dt span {
    font-size: 5.6vw;
  }
}

.myreferral-result dd {
  font-size: 1.6rem;
  line-height: 1;
  color: var(--introduce-color5);
}

@media screen and (max-width: 425px) {
  .myreferral-result dd {
    margin-top: 4vw;
    font-size: 4vw;
  }
}

.myreferral-result dd strong {
  font-size: 3.2rem;
  font-weight: 700;
  padding-right: 0.6rem;
  color: var(--introduce-color5);
}

@media screen and (max-width: 425px) {
  .myreferral-result dd strong {
    font-size: 9vw;
  }
}

/* ===============================================
  introduce: faq
=============================================== */
.introduce-faq {
  padding-top: 5.4rem;
  padding-bottom: 6rem;
}

@media screen and (max-width: 425px) {
  .introduce-faq {
    padding-top: 12vw;
    padding-bottom: 12vw;
  }
}

.introduce-faq .introduce-maintitle {
  max-width: 100%;
  padding-left: 0;
}

.introduce-faq .introduce-maintitle::after {
  display: none;
}

.introduce-faq .introduce-maintitle__lead {
  margin-bottom: 3rem;
}

@media screen and (max-width: 768px) {
  .introduce-faq .introduce-maintitle__lead {
    margin-bottom: 6vw;
  }
}

.introduce-faq .section-inner {
  max-width: 880px;
}

/* ---------------------------
  accodion
--------------------------- */
.introduce-faq .introduce-accodion.is-active,
.introduce-faq .introduce-accodion:hover {
  border-color: var(--introduce-color3);
  background-color: var(--introduce-color3);
}

.introduce-faq .introduce-accodion dt {
  font-weight: 400;
}

.introduce-faq .introduce-accodion dd {
  padding-left: 3.2rem;
}

@media screen and (max-width: 425px) {
  .introduce-faq .introduce-accodion dd {
    padding-left: 4vw;
  }
}

/* ---------------------------
  question
--------------------------- */
.faq-question {
  display: block;
  position: relative;
  padding-left: 3rem;
}

.faq-question::before {
  content: "Q";
  display: block;
  width: 20px;
  height: 20px;
  background-color: var(--introduce-color5);
  border-radius: 20px;
  line-height: 20px;
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  position: absolute;
  left: 0;
  top: 0.4rem;
}

/* ---------------------------
  answer
--------------------------- */
.faq-answer {
  padding-top: 2.4rem;
  padding-bottom: 2rem;
  padding-left: 3rem;
  position: relative;
}

.faq-answer::before,
.faq-answer::after {
  position: absolute;
  display: block;
}

/* line
--------------------------- */
.faq-answer::before {
  content: "";
  width: calc((756 / 786) * 100%);
  height: 1px;
  background-color: var(--introduce-color4);
  right: 0;
  top: 1rem;
}

@media screen and (max-width: 960px) {
  .faq-answer::before {
    width: calc(100% - 3rem);
  }
}

/* icon
--------------------------- */
.faq-answer::after {
  content: "A";
  width: 22px;
  height: 22px;
  background-color: #ffffff;
  border-radius: 20px;
  line-height: 20px;
  color: var(--introduce-color5);
  border: 1px solid var(--introduce-color4);
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  left: 0;
  top: 0;
}

/* list style
--------------------------- */
.introduce-faq__list_num {
  margin-left: 3.4rem;
}

.introduce-faq__list_point {
  margin-left: 1rem;
}

.introduce-faq__list_num li .introduce-faq__list_point {
  margin-left: 0.2rem;
}

/* ===============================================
  introduce: refernow
=============================================== */
.introduce-refernow {
  width: 100%;
  position: fixed;
  left: 0;
  bottom: -100%;
  transition: 1s;
  z-index: 1;
}

.introduce-refernow.is-visible {
  bottom: 0;
}

.introduce-refernow.is-static {
  position: static;
}

.introduce-refernow .section-inner {
  max-width: 880px;
}

@media screen and (max-width: 960px) {
  .introduce-refernow .section-inner {
    padding-left: 3vw;
    padding-right: 3vw;
  }
}

@media screen and (max-width: 768px) {
  .introduce-refernow .section-inner {
    padding-left: 5vw;
    padding-right: 5vw;
  }
}

/* ---------------------------
  tab
--------------------------- */
.refernow-tab {
  width: 190px;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  background-color: var(--introduce-color1);
  padding-top: 0.8rem;
  padding-bottom: 0.6rem;
  color: #ffffff;
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
}

@media screen and (max-width: 768px) {
  .refernow-tab {
    width: 160px;
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
    padding-top: 8px;
    padding-bottom: 8px;
    font-size: 1.6rem;
  }
}

.refernow-tab span {
  display: block;
  position: relative;
  margin: 0 1rem;
}

@media screen and (max-width: 768px) {
  .refernow-tab span {
    margin: 0 8px;
  }
}

.refernow-tab span::before,
.refernow-tab span::after {
  content: "";
  display: block;
  position: absolute;
}

.refernow-tab span::before {
  width: 20px;
  height: 20px;
  border-radius: 2px;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

@media screen and (max-width: 768px) {
  .refernow-tab span::before {
    width: 16px;
    height: 16px;
  }
}

.refernow-tab span::after {
  right: 3px;
  bottom: 1px;
  font-family: "Font Awesome 5 Free";
  content: "\f078";
  font-size: 1.6rem;
}

@media screen and (max-width: 768px) {
  .refernow-tab span::after {
    font-size: 13px;
  }
}

/* hover */
.refernow-tab:hover span::before {
  background-color: #e0453f;
}

/* is-active */
.introduce-refernow .section-inner.is-active .refernow-tab span::after {
  bottom: 2px;
  content: "\f077";
}

@media screen and (max-width: 768px) {
  .introduce-refernow .section-inner.is-active .refernow-tab span::after {
    bottom: 1px;
  }
}

/* ---------------------------
  invitation
--------------------------- */
.refernow-box {
  background-color: var(--introduce-color5);
  background-image: linear-gradient(91deg, #DD4D56 0%, #e6841e 100%);
  padding: 0.6rem 0;
  border-top-right-radius: 8px;
}

@media screen and (max-width: 768px) {
  .refernow-box {
    padding: 1vw 0;
  }
}

@media screen and (max-width: 768px) {
  .introduce-refernow .invitation {
    padding-top: 1.4vw;
    padding-bottom: 1vw;
  }
}

@media screen and (max-width: 425px) {
  .introduce-refernow .invitation {
    padding-top: 2vw;
  }
}

.introduce-refernow .invitation-title {
  color: #ffffff;
}

@media screen and (max-width: 768px) {
  .introduce-refernow .invitation-title {
    display: none;
  }
}

@media screen and (max-width: 768px) {
  .introduce-refernow .invitation-link .invitation-action {
    margin-top: 0;
  }
}

@media screen and (max-width: 768px) {
  .introduce-refernow .invitation-sns {
    margin-top: 2vw;
  }
}

@media screen and (max-width: 768px) {
  .introduce-refernow .invitation-sns .invitation-action {
    margin-top: 0;
  }
}

.introduce-refernow .invitation-linkbtn a {
  background-color: transparent;
  color: #ffffff;
  border-color: #ffffff;
}


/* ===============================================
  static page: reset / base setting
=============================================== */
main.introduce.static {
  padding-bottom: 0;
}

.introduce.static .wrapUnder-content {
  max-width: 100%;
  margin: 0;
  padding: 0;
}

@media screen and (max-width: 1024px) {
  .introduce.static .wrapUnder-content {
    width: auto;
  }
}


/* ===============================================
  static page: parts
=============================================== */
/* ---------------------------
  contents title
--------------------------- */
@media screen and (max-width: 834px) {
  main.introduce.static .h1 h1 {
    line-height: 1.3;
  }
}

main.introduce.static .h1 h1::before {
  font-family: "Font Awesome 5 Free";
  font-weight: 700;
  content: "\f086";
  display: inline-block;
  width: 1em;
  margin-right: 0.8em;
}

/* ---------------------------
  invitation
--------------------------- */
.introduce.static .invitation {
  display: block;
  margin-top: 1.8rem;
  padding: 2rem 3.2rem;
}

@media screen and (max-width: 768px) {
  .introduce.static .invitation {
    padding: 3vw 4vw;
  }
}

@media screen and (max-width: 425px) {
  .introduce.static .invitation {
    padding: 4vw;
  }
}

/* information
--------------------------- */
.introduce.static .invitation-info {
  color: var(--introduce-color5);
}

.introduce.static .invitation-info__title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}

@media screen and (max-width: 960px) {
  .introduce.static .invitation-info__title {
    font-size: 2.2vw;
  }
}

@media screen and (max-width: 768px) {
  .introduce.static .invitation-info__title {
    font-size: 2rem;
    line-height: 1.3;
  }
}

@media screen and (max-width: 425px) {
  .introduce.static .invitation-info__title {
    font-size: 1.8rem;
  }
}

.introduce.static .invitation-info__title strong {
  color: var(--introduce-color1);
}

.introduce.static .invitation-info__title span {
  display: inline-block;
}

@media screen and (max-width: 768px) {
  .introduce.static .invitation-info__title span {
    display: inline;
  }
}

/* button
--------------------------- */
.introduce.static .invitation-action {
  margin-top: 1.6rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

@media screen and (max-width: 425px) {
  .introduce.static .invitation-action {
    margin-top: 2rem;
    padding: 0 5vw;
    display: block;
  }
}

.introduce.static .invitation-btn a {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 4rem;
  border-radius: 100vh;
  border-width: 1px;
  border-style: solid;
  text-decoration: none;
  white-space: nowrap;
  text-align: center;
}

@media screen and (max-width: 768px) {
  .introduce.static .invitation-btn a {
    font-size: 1.8rem;
    line-height: 4.6rem;
  }
}

@media screen and (max-width: 425px) {
  .introduce.static .invitation-btn a {
    line-height: 2.4em;
  }
}

.introduce.static .invitation-btn a:hover {
  box-shadow: none;
}

/* login */
.introduce.static .invitation-login a {
  padding: 0 2rem;
  background-color: #ffffff;
  border-color: #cccccc;
  color: var(--common-gray3);
  box-shadow: 0 2px 2px rgba(0, 0, 0, 0.1);
}

@media screen and (max-width: 768px) {
  .introduce.static .invitation-login a {
    padding: 0 5vw;
  }
}

.introduce.static .invitation-login a:hover {
  border-color: var(--common-gray4);
  color: #b0b0b0;
}

/* regist */
.introduce.static .invitation-regist {
  padding-left: 1.6rem;
}

@media screen and (max-width: 768px) {
  .introduce.static .invitation-regist {
    padding-left: 3vw;
  }
}

@media screen and (max-width: 425px) {
  .introduce.static .invitation-regist {
    padding-left: 0;
    margin-top: 1.6rem;
  }
}

.introduce.static .invitation-regist a {
  padding: 1px 6rem;
  border: none;
  color: #ffffff;
  box-shadow: 0 2px 2px rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 0;
  overflow: hidden;
}

@media screen and (max-width: 768px) {
  .introduce.static .invitation-regist a {
    padding-left: 6vw;
    padding-right: 6vw;
  }
}

.introduce.static .invitation-regist a::before,
.introduce.static .invitation-regist a::after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  transition: 0.3s;
}

.introduce.static .invitation-regist a::before {
  background: linear-gradient(92.75deg, #d6257d 2.89%, #e6841e 97.44%, #d62551 118.85%);
}

.introduce.static .invitation-regist a::after {
  background: linear-gradient(92.75deg, #e04e97 2.89%, #eb9d4c 97.44%, #e04e72 118.85%);
  opacity: 0;
}

.introduce.static .invitation-regist a:hover::after {
  opacity: 1;
}


/* ===============================================
  static page: refernow
=============================================== */
/* ---------------------------
  invitation
--------------------------- */
.introduce.static .refernow-box {
  background-color: #675f63;
  background-image: none;
}

.introduce.static .introduce-refernow .invitation {
  padding: 1.4rem 2.2rem 1.6rem 2.4rem;
  background-color: transparent;
}

.introduce.static .introduce-refernow .invitation-inner {
  display: flex;
  justify-content: flex-end;
}

@media screen and (max-width: 960px) {
  .introduce.static .introduce-refernow .invitation-inner {
    display: block;
  }
}

/* information
--------------------------- */
.introduce.static .introduce-refernow .invitation-info {
  margin-right: auto;
  padding-right: 1.6rem;
}

@media screen and (max-width: 960px) {
  .introduce.static .introduce-refernow .invitation-info {
    padding-right: 0;
  }
}

.introduce.static .introduce-refernow .invitation-info__title,
.introduce.static .introduce-refernow .invitation-info__notes {
  color: #ffffff;
}

.introduce.static .introduce-refernow .invitation-info__title {
  font-size: 2.2rem;
  text-align: left;
  line-height: 1.3;
}

@media screen and (max-width: 960px) {
  .introduce.static .introduce-refernow .invitation-info__title {
    text-align: center;
  }
}

@media screen and (max-width: 425px) {
  .introduce.static .introduce-refernow .invitation-info__title {
    font-size: 1.8rem;
  }
}

.introduce.static .introduce-refernow .invitation-info__title span {
  display: inline-block;
}

@media screen and (max-width: 600px) {
  .introduce.static .introduce-refernow .invitation-info__title span {
    display: inline;
  }
}

.introduce.static .introduce-refernow .invitation-info__title strong {
  color: #fcd8d7;
}

/* notes */
.introduce.static .introduce-refernow .invitation-info__notes {
  margin-top: 0.8rem;
  font-size: 1.4rem;
  line-height: 1.3;
}

@media screen and (max-width: 960px) {
  .introduce.static .introduce-refernow .invitation-info__notes {
    margin-top: 1.6rem;
    text-align: center;
  }
}

@media screen and (max-width: 425px) {
  .introduce.static .introduce-refernow .invitation-info__notes {
    margin-top: 2rem;
    font-size: 1.2rem;
  }
}

/* button
--------------------------- */
.introduce.static .introduce-refernow .invitation-action {
  margin-top: 0;
}

@media screen and (max-width: 960px) {
  .introduce.static .introduce-refernow .invitation-action {
    margin-top: 1.6rem;
  }
}

@media screen and (max-width: 425px) {
  .introduce.static .introduce-refernow .invitation-action {
    margin-top: 2rem;
  }
}

.introduce.static .introduce-refernow .invitation-btn a:hover {
  box-shadow: none;
}

/* login */
.introduce.static .introduce-refernow .invitation-login a {
  border-color: #ffffff;
  box-shadow: 0 2px 2px rgba(0, 0, 0, 0.4);
}

/* regist */
.introduce.static .introduce-refernow .invitation-regist a {
  box-shadow: 0 2px 2px rgba(0, 0, 0, 0.4);
  padding-left: 5.8rem;
  padding-right: 5.8rem;
}

@media screen and (max-width: 768px) {
  .introduce.static .introduce-refernow .invitation-regist a {
    padding-left: 6vw;
    padding-right: 6vw;
  }
}

.introduce.static .introduce-refernow .invitation-regist a::after {
  background: linear-gradient(92.75deg, #dd388a 2.89%, #e99135 97.44%, #dd3861 118.85%);
}