@charset "UTF-8";

/*
@include sp($point-sp) {}
@include tb($point-tb) {}
@include pc01($point-pc01) {}
@include pc02($point-pc02) {}
*/
.clearfix::after {
  content: "";
  display: block;
  clear: both;
}

/* ==========================================================================
   animation
   @media以下にcss animationの@keyframesを指定するとIEでアニメーションが動作しないので注意。
   ========================================================================== */
@keyframes animationA {
  0% {}

  100% {}
}

/* ==========================================================================
   Foundation
   ========================================================================== */
body {
  font-size: 14px;
  color: #0d434c;
  font-family: "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", sans-serif;
  line-height: 1.6;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  background-color: #fff8f2;
}

body.is-subpage::before {
  content: '';
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #f9733d, #fa9947, #fbae4a);
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
}

* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

ol,
ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: top;
  border: none;
  border-style: none;
}

a {
  color: #0d434c;
  text-decoration: none;
  outline: none;
  -webkit-touch-callout: none;
}

@media screen and (min-width: 769px) {
  a:hover {
    text-decoration: none;
  }
}

a:focus,
*:focus {
  outline: none;
}

body {
  margin: 0;
}

@media screen and (min-width: 769px) {
  a {
    opacity: 1;
    -moz-transition: opacity .2s ease-in-out;
    -webkit-transition: opacity .2s ease-in-out;
    transition: opacity .2s ease-in-out;
  }
}

@media screen and (min-width: 769px) {
  a:hover {
    opacity: 0.7;
  }
}

@media screen and (min-width: 769px) {
  a:hover img {
    background-color: rgba(255, 255, 255, 0.01);
  }
}

br.SPbr {
  display: none;
}

@media screen and (max-width: 481px) {
  br.SPbr {
    display: inline;
  }
}

br.PCbr {
  display: inline;
}

@media screen and (max-width: 481px) {
  br.PCbr {
    display: none;
  }
}

.SPview {
  display: none !important;
}

@media screen and (max-width: 481px) {
  .SPview {
    display: block !important;
  }
}

.PCview {
  display: block !important;
}

@media screen and (max-width: 481px) {
  .PCview {
    display: none !important;
  }
}

input,
button,
textarea,
select {
  margin: 0;
  padding: 0;
  background: none;
  font-weight: bold;
  font-family: "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", sans-serif;
  cursor: pointer;
}

select::-ms-expand {
  display: none;
}

/* iOSでのデフォルトスタイルをリセット */
input,
textarea {
  border-radius: 0;
  -webkit-box-sizing: content-box;
  -webkit-appearance: button;
  appearance: button;
  border: none;
  box-sizing: border-box;
}

input::-webkit-search-decoration,
textarea::-webkit-search-decoration {
  display: none;
}

input:focus,
textarea:focus {
  outline-offset: -2px;
}

.l-container {
  width: 100%;
  position: relative;
  min-height: 100%;
}

.l-main {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}

@media screen and (max-width: 481px) {
  .l-main {
    padding: 0 16px 114px;
  }
}

@media print,
screen and (min-width: 482px) and (max-width: 768px) {
  .l-main {
    padding: 0 24px 114px;
  }
}

@media screen and (min-width: 769px) {
  .l-main {
    padding: 0 32px 114px;
  }
}

/* ==========================================================================
   Layout
   ========================================================================== */
.l-footer__btn {
  width: 100%;
  height: 82px;
  display: flex;
  flex-flow: row nowrap;
  justify-content: center;
  align-items: stretch;
  border-top: 2px solid #fbc05e;
  background-color: #f86a40;
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 100;
}

.l-footer__btn-item {
  width: 25%;
}

.l-footer__btn-item a {
  height: 100%;
  padding: 0 8px;
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.l-footer__btn-item a img {
  width: 32px;
  height: 32px;
  justify-self: flex-end;
}

.l-footer__btn-item a span {
  display: block;
  margin: 8px 0 0;
  color: #fff;
  font-size: 12px;
  font-weight: bold;
  line-height: 1;
}

.l-footer__user-icon {
  width: 32px;
  height: 32px;
  margin: 0 !important;
  border-radius: 50%;
  overflow: hidden;
}

.l-footer__user-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.l-footer .copyright-wrap {
  padding: 2em;
  font-size: 10px;
  text-align: center;
  color: #6e989f;
}

.l-header {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
}

@media screen and (max-width: 481px) {
  .l-header {
    padding: 32px 16px;
  }
}

@media print,
screen and (min-width: 482px) and (max-width: 768px) {
  .l-header {
    padding: 32px 24px;
  }
}

@media screen and (min-width: 769px) {
  .l-header {
    padding: 32px;
  }
}

body.is-top .l-header .l-header__btn-item a span,
body.is-top .l-header .l-header__btn-item button span {
  color: #f86a40;
}

.l-header__logo a {
  display: block;
}

.l-header__btn {
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
}

.l-header__btn-item {
  position: relative;
}

.l-header__btn-item:not(:last-child) {
  margin: 0 10px 0 0;
}

.l-header__btn-item a,
.l-header__btn-item button {
  display: block;
  min-width: 60px;
  text-align: center;
}

.l-header__btn-item a span,
.l-header__btn-item button span {
  display: block;
  margin: 8px 0 0;
  color: #fff;
  font-size: 12px;
  font-weight: bold;
  line-height: 1;
}

.l-header__btn-item button {
  border: none;
}

.l-header__btn-item .attention-num {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: center;
  min-width: 20px;
  min-height: 20px;
  padding: 0 2px;
  margin: 0;
  background-color: #f00;
  border-radius: 50%;
  font-size: 12px;
  color: #fff;
  letter-spacing: 0;
  position: absolute;
  top: -10px;
  right: 10px;
  z-index: 10;
}

.l-header__info {
  display: none;
  width: 30vw;
  min-width: 200px;
  max-width: 320px;
  position: absolute;
  top: calc(100% + 20px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
}

.l-header__info::before {
  content: '';
  width: 0;
  height: 0;
  border-style: solid;
  border-right: 10px solid transparent;
  border-left: 10px solid transparent;
  border-bottom: 10px solid #fff;
  border-top: 0;
  position: absolute;
  top: -9px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
}

.l-header__info-list {
  border-radius: 10px;
  overflow: hidden;
}

.l-header__info-list-item {
  text-align: left;
  padding: 10px 15px;
  background-color: #eee;
}

.l-header__info-list-item:not(:last-child) {
  border-bottom: 1px solid #f9733d;
}

.l-header__info-list-item.unread {
  color: #f9733d;
  font-weight: bold;
  background-color: #fff7ed;
}

.l-header__info-list-item.unread a {
  color: #f9733d;
}

.l-header__info-list-item a {
  display: block;
  text-align: left;
  padding: 0 15px 0 0;
  position: relative;
}

.l-header__info-list-item a::after {
  content: '';
  width: 0;
  height: 0;
  border-style: solid;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 8px solid #f9733d;
  border-right: 0;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translate(100%, -50%);
  z-index: 1;
}

/* ==========================================================================
   Object
   ========================================================================== */
/* Component
   ----------------------------------------------------------------- */
.c-button {
  display: inline-flex;
  flex-flow: row nowrap;
  justify-content: center;
  align-items: center;
  min-width: 240px;
  padding: 10px;
  color: #fff;
  background-color: #f86a40;
  border: none;
  border-radius: 2em;
  font-size: 14px;
  font-weight: bold;
}

.c-button:not(:last-child) {
  margin: 0 0 15px;
}

.c-button img {
  margin: 0 8px 0 0;
}

.c-button--large {
  display: flex;
  flex-flow: row nowrap;
  justify-content: center;
  align-items: center;
  width: 100%;
  min-height: 56px;
  padding: 12px;
  line-height: 1;
  background-color: #fff7ed;
  border-radius: 40px;
  font-size: 16px;
  font-weight: bold;
  color: #f86a40;
  text-align: center;
}

.c-button--large img {
  margin: 0 16px 0 0;
}

.c-button--mini {
  display: inline-flex;
  flex-flow: row nowrap;
  justify-content: center;
  align-items: center;
  padding: 0 16px;
  min-height: 30px;
  line-height: 1;
  background-color: #f86a40;
  border-radius: 40px;
  font-size: 12px;
  font-weight: bold;
  color: #fff;
  text-align: center;
}

.c-button--mini img {
  margin: 0 8px 0 0;
}

.c-button-wrap {
  margin: 25px 0;
  text-align: center;
}

.c-button-wrap:last-child {
  margin: 25px 0 16px;
}

.c-user {
  margin: 0 0 10px;
}

.c-user.has-button,
.c-user.no-link {
  width: 100%;
  display: flex;
  flex-flow: row wrap;
  justify-content: flex-start;
  align-items: center;
}

.c-user>a {
  width: 100%;
  display: flex;
  flex-flow: row wrap;
  justify-content: flex-start;
  align-items: center;
}

.c-user__list .c-user {
  padding: 0 0 20px;
  margin: 0 0 20px;
  border-bottom: 1px dotted #0d434c;
}

.c-user__list .c-user:last-child {
  padding: 0;
  margin: 0;
  border-bottom: none;
}

.c-user-icon {
  width: 40px;
  height: 40px;
  margin: 0 10px 0 0;
  border-radius: 50%;
  overflow: hidden;
}

.c-user-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.c-user-info {
  width: calc(100% - 50px);
}

.c-user-name {
  width: 100%;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  line-clamp: 1;
  min-height: 20px;
  overflow: hidden;
  font-size: 14px;
  font-weight: bold;
}

.c-user-id {
  width: 100%;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  line-clamp: 1;
  min-height: 17px;
  overflow: hidden;
  font-size: 12px;
  line-height: 1;
}

.c-user-detail {
  margin: 10px 0 0;
}

.c-user-follow {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid #f86a40;
  border-radius: 20px;
  color: #f86a40;
  font-weight: bold;
}

.c-user-follow.follow {
  background-color: #f86a40;
  color: #fff;
}

.c-user-follow-wrap {
  width: 100%;
  margin: 10px 0 0;
  text-align: right;
}

.c-user-info__head {
  display: flex;
  flex-flow: row nowrap;
  justify-content: flex-start;
  align-items: flex-start;
  padding: 0 16px;
  margin: -30px 0 0;
}

.c-user-info__head .c-user-icon {
  width: 80px;
  height: 80px;
  outline: 2px solid #fff;
}

.c-user-info__head .c-user-info {
  width: calc(100% - 90px);
  margin: 40px 0 0;
}

.c-user-info__head .c-user-name {
  display: block;
}

.c-user-info__body {
  padding: 0 16px;
  margin: 20px 0 0;
}

.c-user__sns {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: center;
  margin: 20px 0 0;
}

.c-user__sns-item {
  margin: 0 5px;
}

.c-pagenation {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: center;
  margin: 40px 0 0;
}

.c-pagenation-item {
  padding: 2px 10px;
  margin: 0 4px;
  border: 1px solid #f86a40;
  border-radius: 10px;
  background-color: #fff;
  color: #f86a40;
  font-weight: bold;
}

.c-form {
  margin: 20px 0 0;
}

.c-form-item:not(:last-child) {
  margin: 0 0 20px;
}

.c-form-item-title {
  display: block;
  margin: 0 0 1em;
  font-size: 12px;
  font-weight: bold;
  line-height: 1;
}

.c-form-item input,
.c-form-item textarea {
  width: 100%;
  padding: 7px 14px;
  background-color: #fff;
  border: 1px solid #707070;
  border-radius: 10px;
  font-size: 14px;
  font-weight: normal;
}

.c-form-item input[type=file] {
  padding: 0;
  border: none;
  border-radius: 0;
}

.c-form-item--register {
  padding: 20px 0 0;
  border-top: 1px dotted #6e989f;
}

.c-form-require {
  display: inline-block;
  padding: 2px 4px;
  margin: 0 0 0 4px;
  background-color: #f86a40;
  border-radius: 4em;
  color: #fff;
  font-size: 10px;
  font-weight: bold;
}

.c-form-note {
  display: block;
  margin: 1em 0 0;
  font-size: 12px;
  line-height: 1.2;
}

.c-form-link a {
  display: block;
  color: #f86a40;
  font-weight: bold;
  text-decoration: underline;
}

.c-form-link a:not(:last-child) {
  margin: 0 0 1em;
}

.c-form__icon-preview {
  width: 100px;
  height: 100px;
  margin: 0 0 10px;
  border-radius: 50%;
  overflow: hidden;
}

.c-form__icon-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.c-form__cover img {
  width: 100%;
  height: auto;
}

.c-form__cover-preview {
  margin: 0 0 10px;
}

.c-topic-wrap:not(:last-child) {
  margin: 0 0 40px;
}

.c-topic-title {
  display: flex;
  flex-flow: row nowrap;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 16px;
  margin: 0 0 24px;
  background-color: #fff;
  border-radius: 20px;
  font-size: 16px;
  font-weight: bold;
  color: #f86a40;
  text-align: center;
  position: relative;
}

.c-topic-title::after {
  content: '';
  width: 0;
  height: 0;
  border-style: solid;
  border-right: 14px solid transparent;
  border-left: 14px solid transparent;
  border-bottom: 14px solid #fff;
  border-top: 0;
  position: absolute;
  bottom: -13px;
  right: 50%;
  transform: rotate(180deg) translateX(-50%);
  z-index: 1;
}

.c-topic-title.js-accordion-topic~.p-sub__inner {
  display: none;
}

.c-topic-detail {
  margin: 0 0 25px;
}

.c-topic-date {
  color: #6e989f;
  font-size: 10px;
}

.c-reply {
  width: 100%;
  display: flex;
  flex-flow: row nowrap;
  justify-content: center;
  align-items: flex-start;
}

.c-reply:not(:last-child) {
  margin: 0 0 20px;
}

.c-reply-wrap {
  padding: 20px 10px 0;
  margin: 0 auto;
  border-top: 1px solid #0d434c;
}

.c-reply-wrap:last-child {
  margin-bottom: 16px;
}

.c-reply-detail {
  width: calc(100% - 50px);
}

.c-reply-date {
  color: #6e989f;
  font-size: 10px;
}

.c-reply-edit {
  margin: 10px 0 0;
}

.c-reply--has-detail {
  flex-flow: row wrap;
  padding: 0 0 25px;
  border-bottom: 1px dotted #6e989f;
}

.c-reply--has-detail:last-child {
  padding: 0;
  border-bottom: none;
}

.c-reply--has-detail .c-user {
  width: 100%;
}

.c-reply--has-detail .c-reply-detail {
  width: 100%;
}

/* Project
   ----------------------------------------------------------------- */
/*
@include sp($point-sp) {}
@include tb($point-tb) {}
@include pc01($point-pc01) {}
@include pc02($point-pc02) {}
*/
.p-top .l-header__btn-item a span,
.p-top .l-header__btn-item button span {
  color: #f86a40;
}

.p-top .l-main {
  padding: 0 16px;
}

.p-top .c-button--large {
  background-color: #f86a40;
  color: #fff;
}

.p-top .p-sub__head01,
.p-top .p-sub__head02 {
  color: #f86a40;
  border-color: #f86a40;
}

.p-top-mv {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: center;
}

@media screen and (max-width: 481px) {
  .p-top-mv {
    margin: 0 0 24px;
  }
}

@media print,
screen and (min-width: 482px) and (max-width: 768px) {
  .p-top-mv {
    margin: 0 0 48px;
  }
}

@media screen and (min-width: 769px) {
  .p-top-mv {
    margin: 0 0 48px;
  }
}

.p-top-mv-logo {
  text-align: center;
}

.p-top-mv-text {
  margin: 24px 2em;
  font-size: 24px;
  font-weight: bold;
  line-height: 1.5;
  text-align: center;
}

.p-top-lead {
  margin: 0 0 48px;
}

.p-top-lead p:not(:last-child) {
  margin: 0 0 2em;
}

.p-top-btn {
  margin: 0 0 48px;
}

/*
@include sp($point-sp) {}
@include tb($point-tb) {}
@include pc01($point-pc01) {}
@include pc02($point-pc02) {}
*/
.p-sub__section:not(:last-child) {
  margin: 0 0 50px;
}

.p-sub__head01 {
  padding: 0 0 8px;
  margin: 0 0 20px;
  font-size: 18px;
  font-weight: bold;
  color: #fff;
  border-bottom: 1px solid #fff;
}

.p-sub__head02 {
  padding: 8px 0 8px 8px;
  margin: 0 0 20px;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  border-left: 1px solid #fff;
}

.p-sub__inner {
  padding: 16px;
  background-color: #fff;
  border-radius: 10px;
  overflow: hidden;
}

.p-sub__inner.is-user-info {
  padding: 0 0 16px;
}

.p-sub__btns>.c-button--large:not(:last-child) {
  margin: 0 0 15px;
}

.p-sub__lead {
  margin: 0 0 25px;
}

.p-sub__lead p:not(:last-child) {
  margin: 0 0 1em;
}

.p-sub__lead a {
  color: #f86a40;
  font-weight: bold;
  text-decoration: underline;
}

/* ==========================================================================
   print
   ========================================================================== */
f;
}

.p-top .p-sub__head01,
.p-top .p-sub__head02 {
  color: #f86a40;
  border-color: #f86a40;
}

.p-top-mv {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-flow: row wrap;
  flex-flow: row wrap;
  -ms-flex-pack: center;
  justify-content: center;
  -ms-flex-align: center;
  align-items: center;
}

@media screen and (max-width: 481px) {
  .p-top-mv {
    margin: 0 0 24px;
  }
}

@media print,
screen and (min-width: 482px) and (max-width: 768px) {
  .p-top-mv {
    margin: 0 0 48px;
  }
}

@media screen and (min-width: 769px) {
  .p-top-mv {
    margin: 0 0 48px;
  }
}

.p-top-mv-logo {
  text-align: center;
}

.p-top-mv-text {
  margin: 24px 2em;
  font-size: 24px;
  font-weight: bold;
  line-height: 1.5;
  text-align: center;
}

.p-top-lead {
  margin: 0 0 48px;
}

.p-top-lead p:not(:last-child) {
  margin: 0 0 2em;
}

.p-top-btn {
  margin: 0 0 48px;
}

/*
@include sp($point-sp) {}
@include tb($point-tb) {}
@include pc01($point-pc01) {}
@include pc02($point-pc02) {}
*/
.p-sub__section:not(:last-child) {
  margin: 0 0 50px;
}

.p-sub__head01 {
  padding: 0 0 8px;
  margin: 0 0 20px;
  font-size: 18px;
  font-weight: bold;
  color: #fff;
  border-bottom: 1px solid #fff;
}

.p-sub__head02 {
  padding: 8px 0 8px 8px;
  margin: 0 0 20px;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  border-left: 1px solid #fff;
}

.p-sub__inner {
  padding: 16px;
  background-color: #fff;
  border-radius: 10px;
  overflow: hidden;
}

.p-sub__inner.is-user-info {
  padding: 0 0 16px;
}

.p-sub__btns>.c-button--large:not(:last-child) {
  margin: 0 0 15px;
}

.p-sub__lead {
  margin: 0 0 25px;
}

.p-sub__lead p:not(:last-child) {
  margin: 0 0 1em;
}

.p-sub__lead a {
  color: #f86a40;
  font-weight: bold;
  text-decoration: underline;
}

/* ==========================================================================
   以下 齋藤追記分
   ========================================================================== */
/* ユーザー詳細画面のトピックで詳細表示時に1つ下のタイトルにくっついてしまうため離す */
.user-topic {
  margin-bottom: 20px;
}

.content-link {
  color: rgb(39, 3, 198);
}

/* フラッシュメッセージ - 成功 */
.flash-complete {
  padding: 20px 0;
  background-color: rgb(251, 230, 209);
  border: 2px solid rgb(255, 123, 0);
  border-radius: 10px;
  margin-bottom: 10px;
}
.flash-text {
  color: rgb(241, 117, 0);
  font-weight: bold;
}

/* IIMS活動参加歴用チェックボックス */
.toggle_contents {
  border: 1px solid #6e989f;
  background-color: #fff;
  border-radius: 10px;
  margin-bottom: 10px;
}

.toggle_title {
  position: relative;
  padding: 10px;
  cursor: pointer;
  line-height: 1.4;
  font-weight: bold;
}

.toggle_btn {
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  background: #f86a40;
  display: block;
  width: 14px;
  height: 14px;
  text-indent: 100%;
  white-space: nowrap;
  overflow: hidden;
  border-radius: 50%;
}

.toggle_btn:before,
.toggle_btn:after {
  display: block;
  content: '';
  background-color: #fff;
  position: absolute;
  width: 10px;
  height: 2px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.toggle_btn:before {
  width: 2px;
  height: 10px;
}

.toggle_title.selected .toggle_btn:before {
  content: normal;
}

.toggle_contents dd {
  display: none;
}

label, input[type='checkbox'] {
    cursor: pointer;
}

.now-email{
  padding: 5px 0 0 0;
  font-size: 12px;
}
/* エラー関連 */
.form-error {
  padding: 20px 0;
  background-color: #ffe8ec;
  border: 2px solid rgb(233, 69, 69);
  border-radius: 10px;
}
.error-text {
  color: red;
}

/* ==========================================================================
   print
   ========================================================================== */