@charset "utf-8";

html {
  font-size: min(1vw, calc(var(--contentWidth) / 100));
  overflow-x: hidden;
}

* {
  box-sizing: border-box;
}

img {
  width: 100%;
  height: auto;
  max-width: 100%;
  vertical-align: middle;
  margin: 0;
  padding: 0;
}

a {
  text-decoration: underline;
  color: revert;
}

#contents {
  background: #fff;
  max-width: var(--contentWidth);
  margin-inline: auto;
  box-shadow: 0 0 20rem 0 rgba(0, 0, 0, 0.3);
}

main {
  overflow: hidden;
}

/*------------------------------------------------
カウントダウンタイマー
--------------------------------------------------*/
#scheader {
  display: none;
  z-index: 100;
  /* Updated to higher z-index */
  position: sticky;
  /* Changed from fixed to sticky */
  top: 0;
  /* Added for sticky positioning */
  width: 100%;
  font-size: 3.2rem;
  font-weight: bold;
  /* Removed duplicate declaration */
  text-align: center;
  background: var(--gold);
  /* Updated to use variable */
  color: #fff;
  padding: 2rem 0;
  /* Added for consistent spacing */
  line-height: 1;
  /* Unified line-height */
}

#scheader .countdown {
  padding: 1rem 0;
  margin: 0 auto;
  line-height: 1.2;
  /* Retained specific line-height */
  font-family: Verdana, Roboto, "Droid Sans", "游ゴシック", YuGothic, "メイリオ", Meiryo, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "ＭＳ Ｐゴシック", sans-serif, monospace;
}

#scheader .countdown .timer_num {
  display: inline-block;
  padding: 0 0.4rem;
  margin: 0 0.4rem;
  border-radius: 3px;
  color: var(--black);
  font-size: 150%;
  background: #fff;
}

/*--------------------------------------------------
 Section
-------------------------------------------------- */
.img_arrow {
  width: 60%;
  margin: 0 auto;
  margin-top: 3rem;
}

video {
  width: 100%;
}

/* Form
------------------------- */
.form {
  padding: 6rem 0 10rem;
  background: var(--gold);
}

.form .letter_btn {
  padding-left: 5rem;
}

.form .letter_btn::after {
  right: 3.5rem;
}

/* Footer
------------------------- */
footer {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  background: #dddddd;
  color: #707070;
  padding: 5rem;
}

#footer_logo {
  text-align: center;
  width: 65%;
  margin: 0 auto;
}

#footer_info p {
  font-size: 2rem;
  text-align: center;
}

#footer_info ul {
  width: fit-content;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 2rem;
}

#footer_info ul li a {
  display: block;
  padding: 0.5em;
  font-size: 3rem;
  text-align: center;
  color: inherit !important;
  text-decoration: none;
}

#footer_info p a {
  color: inherit !important;
  text-decoration: none;
}

/* Scfooter
------------------------- */
#scfooter {
  background: rgb(189 189 189 / 50%);
  backdrop-filter: blur(2rem);
  position: fixed;
  width: 100%;
  bottom: 0;
  max-width: var(--contentWidth);
  margin-inline: auto;
  padding: 3rem 0;
  z-index: 100;
}

#scfooter .btn_wrap {
  margin-top: 0;
  padding: 0 5rem;
}

/* =============================================
head
============================================= */
#head {
  text-align: center;
  position: relative;
}

#head h1 {
  width: 100%;
  margin: 0;
}

/*--------------------------------------
zansu
--------------------------------------*/
.zansu_area {
  background: #ffffff;
  padding-bottom: 0.3rem;
  margin-top: 0;
}

.zansu_area h2 {
  text-align: center;
  font-weight: bold;
}

.zansu_master_ttl {
  margin-top: 2rem;
  background: var(--master);
  text-align: center;
  color: #fff;
  padding: 1.5rem 0;
  font-size: 5rem;
  line-height: 1.5;
  font-weight: bold;
}

.zansu_platinum_ttl {
  margin-top: 3rem;
  background: var(--platinum);
  text-align: center;
  color: #fff;
  padding: 1.5rem 0;
  font-size: 5rem;
  line-height: 1.5;
  font-weight: bold;
}

.zansu_vip_ttl {
  margin-top: 3rem;
  background: var(--gold);
  text-align: center;
  color: #fff;
  padding: 1.5rem 0;
  font-size: 5rem;
  line-height: 1.5;
  font-weight: bold;
}

.zansu {
  margin: 0 auto;
  padding: 4rem 2rem 4rem 4rem;
  border: 4px solid var(--master);
}

.zansu.zansu_master {
  border-top: none;
}

.zansu.zansu_platinum {
  border: 4px solid var(--platinum);
  border-top: none;
}

.zansu.zansu_vip {
  border: 4px solid var(--gold);
  border-top: none;
}

.zansu li {
  padding: 1.8rem 0;
  line-height: 1.2;
  font-size: 4.5rem;
  font-weight: bold;
  background: #fff;
  text-align: left;
  margin: 0 1rem;
}

.zansu.zansu_vip li {
  text-align: center;
}

.zansu li a {
  text-decoration: none;
}

.zansu_notice {
  font-size: 2.5rem;
  text-align: center;
  color: #484848;
  padding-top: 2rem;
}

/* 赤点滅 */
.blinking {
  -webkit-animation: blink 0.5s ease-in-out infinite alternate;
  -moz-animation: blink 0.8s ease-in-out infinite alternate;
  animation: blink 0.8s ease-in-out infinite alternate;
  color: var(--red);
  /* font-size: 100%;*/
  font-weight: bold;
  padding-left: 0.5rem;
}

.sche_zan .blinking {
  color: var(--red);
}

@-webkit-keyframes blink {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@-moz-keyframes blink {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes blink {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

/* =============================================
header_bottom
============================================= */
#header_bottom {
  padding: 4rem 0 14rem;
}

#header_bottom .sub_head {
  font-size: 5.5rem;
}

/* =============================================
tsuika
============================================= */
#tsuika {
  padding: 0 0 10rem;
}

/* =============================================
souki
============================================= */
.souki {
  background: #000;
  color: #fff;
}

.souki_wrap {
  width: 100%;
  margin: 0 auto 4vw;
  background: linear-gradient(90deg, rgba(255, 200, 123, 1) 0%, rgba(255, 237, 185, 1) 50%, rgba(255, 200, 123, 1) 100%);
  border-radius: 2rem;
  padding: 6px;
}

.souki_wrap:last-child {
  margin-bottom: 0;
}

.souki_wrap_block {
  background: #ffffff;
  border-radius: 2rem;
  padding-bottom: 6rem;
}

.souki_wrap_title {
  background: linear-gradient(90deg, rgba(255, 200, 123, 1) 0%, rgba(255, 237, 185, 1) 50%, rgba(255, 200, 123, 1) 100%);
  border-radius: 2rem 2rem 0vw 0vw;
  text-align: center;
}

.souki_wrap_title h2 {
  margin: 0;
  padding: 3rem 0 2rem;
  font-size: 5rem;
  background: linear-gradient(90deg, rgba(91, 61, 15, 1) 0%, rgba(183, 127, 19, 1) 50%, rgba(91, 61, 15, 1) 100%);
  -webkit-background-clip: text;
  color: transparent;
  font-family: "Noto serif JP", "Hiragino Mincho ProN", serif;
  font-weight: bold;
  border-radius: 2rem;
}

.souki_wrap_list {
  position: relative;
  width: 90%;
  margin: 2vw auto 0;
}

.souki_wrap_list p {
  width: 100%;
}

.souki_wrap_list img {
  width: 100%;
}

.souki_wrap_title h2:before {
  content: '';
  display: inline-block;
  width: 6rem;
  height: 13rem;
  background-image: url(../img/souki_sp_title01.png);
  background-size: contain;
  vertical-align: middle;
  background-repeat: no-repeat;
}

.souki_wrap_title h2:after {
  content: '';
  display: inline-block;
  width: 6rem;
  height: 13rem;
  background-image: url(../img/souki_sp_title02.png);
  background-size: contain;
  vertical-align: middle;
  background-repeat: no-repeat;
}

/*矢印*/
.arrow_box {
  position: relative;
  padding: 3rem 0 6rem;
}

/* 縦線と矢印を描画 */
.arrow_box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 15rem;
  width: 0.5rem;
  /* 縦線の幅 */
  height: 100%;
  background-color: #333;
  transform: translateX(-50%);
  z-index: 50;
}

.arrow_box::after {
  content: '';
  position: absolute;
  bottom: -4rem;
  /* 下に配置 */
  left: 15rem;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border: 15px solid transparent;
  /* 三角形のベースを透明に */
  border-top: 15px solid #333;
  /* 下向き矢印 */
}

.fin {
  width: fit-content !important;
  font-size: 4rem;
  font-weight: bold;
  color: #555555;
  position: relative;
  left: 15rem;
  transform: translateX(-50%);
  margin: 2rem 0 0;
}

/*期間終了後表示*/
.image-wrapper {
  position: relative;
}

.image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  /* 半透明の黒 */
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 5rem;
  font-weight: bold;
  opacity: 0;
  /* 初期状態は非表示 */
  border-radius: 15px;
  z-index: 50;
}

.expired .overlay {
  opacity: 1;
  /* 期限が過ぎた場合に表示 */
}

/*-------------------------
list1
---------------------------*/
.list_ttl {
  color: #fff;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  background: var(--gold);
  padding: 2rem 5rem;
}

.list_box {
  border: 1px solid var(--gold);
  padding: 1rem 5rem 2rem;
  margin-bottom: 8rem;
}

.list1 li {
  position: relative;
  padding: 2rem 0rem 2rem 3rem;
  font-size: 3rem;
  line-height: 1.5;
}

.list1 li::before {
  content: "●";
  font-size: 1.5rem;
  color: var(--gold);
  position: absolute;
  left: 0;
  top: 3rem;
}

.list1 li+li {
  border-top: 1px dotted var(--gold);
}

.list1 li:last-child {
  padding-bottom: 0;
}

.souki .list_box {
  background: #fff;
  padding: 2rem 5rem;
  margin-bottom: 4rem;
}

.souki .list1 li {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--black);
}

.souki .list1 li+li {
  border-color: var(--red);
}

.souki .list1 li:last-child {
  padding-bottom: 2rem;
}

.souki .list1 li::before {
  top: 3.3rem;
  color: var(--red);
}

.souki_box {
  padding-bottom: 14rem;
  border-bottom: 3px solid var(--yellow);
}

.souki_box:last-child {
  padding-bottom: 0;
  border-bottom: none;
}


/* =============================================
intro
============================================= */
#intro {
  background-image: url(../img/bg_intro.jpg);
  background-position: top center;
  padding: 14rem 0 26rem;
}

#intro .sub_head {
  font-size: 5.5rem;
}

/*--------------------------------------
slider（自動）
--------------------------------------*/
.slider_track {
  display: flex;
  width: max-content;
  animation: sliderLoop 40s linear infinite;
}

.slider_track img {
  height: 32rem;
  width: auto;
  flex-shrink: 0;
}

@keyframes sliderLoop {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* =============================================
future
============================================= */
#future {
  background: linear-gradient(0deg, #fff7e0, #fff);
  padding: 22rem 0 0;
  position: relative;
}

.connect {
  position: absolute;
  top: -12rem;
}

/* =============================================
mind
============================================= */
#mind {
  background-image: url(../img/bg_mind.jpg);
  padding: 10rem 0 0;
  background-position: top center;
}

/* =============================================
mind2
============================================= */
#mind2 {
  position: relative;
  padding: 16rem 0 12rem;
}

/* =============================================
content1
============================================= */
#content1 {
  padding: 0 0 18rem;
  background: linear-gradient(to right, #fff9e7, #fff, #fff9e7);
  position: relative;
}

#content1 .sub_head {
  color: var(--gold);
}

.content_num {
  background: var(--red);
  color: #fff;
  padding: 2rem 5rem;
  font-size: 7rem;
  font-family: 'Noto Serif JP', serif;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
}

.content_box {
  position: relative;
  padding: 8rem 5rem;
  background-color: #ffffff;
}

.content_box+.content_num {
  margin-top: 14rem;
  position: relative;
}

.content_box+.content_num::after {
  content: "";
  width: 3rem;
  height: 16rem;
  background: var(--red);
  position: absolute;
  bottom: 14.8rem;
  left: 50%;
  transform: translateX(-50%);
}

.content_box_ttl {
  font-size: 5.2rem;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  margin-bottom: 8rem;
}

.content_box_txt {
  font-size: 5.5rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.5;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--red);
}

.point_ttl {
  background: var(--red);
  padding: 3rem 5rem;
  color: #fff;
  font-size: 5.5rem;
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
}

.point_box {
  background: #fff;
  padding: 2rem 5rem;
}

/* =============================================
content1-1
============================================= */
#content1-1 {
  background: linear-gradient(to right, #fff9e7, #fff, #fff9e7);
  padding: 0 0 26rem;
  position: relative;
}

#content1-1 .connect {
  top: -14rem;
}

#content1-1 .sub_head {
  background: #f2dda0;
  padding: 20rem 0 6rem;
  margin-bottom: 8rem;
}

/* =============================================
content1-2
============================================= */
#content1-2 {
  background: linear-gradient(to right, #fff9e7, #fff, #fff9e7);
  padding: 0 0 18rem;
  position: relative;
}

#content1-2 .connect {
  top: -14rem;
}

#content1-2 .sub_head {
  background: #ffd780;
  padding: 20rem 0 6rem;
  margin-bottom: 8rem;
}

/* =============================================
content1-3
============================================= */
#content1-3 {
  background: linear-gradient(to right, #fff9e7, #fff, #fff9e7);
  padding: 0 0 26rem;
  position: relative;
}

#content1-2 .connect {
  top: -14rem;
}

#content1-3 .sub_head {
  background: #8a6a1f;
  padding: 20rem 0 6rem;
  margin-bottom: 8rem;
}

/* =============================================
content1-4
============================================= */
#content1-4 {
  background: linear-gradient(to right, #fff9e7, #fff, #fff9e7);
  padding: 0;
  position: relative;
}

#content1-4 .connect {
  top: -14rem;
}

#content1-4 .sub_head {
  background: #5a3f0a;
  padding: 20rem 0 6rem;
  margin-bottom: 6rem;
}

/*--------------------------------------
column
--------------------------------------*/
.column_ttl {
  background: var(--red);
  color: #fff;
  width: fit-content;
  padding: 1rem 5rem;
  font-weight: 500;
  font-size: 5rem;
  border-radius: 2rem 2rem 0 0;
}

.column_box {
  padding: 5rem;
  border-radius: 0 2rem 2rem;
  font-size: 3.8rem;
  background: #fff;
  border: 2px solid var(--red);
}

.column_box .lead:nth-child(1) {
  border-bottom: 1px solid var(--red);
  padding-bottom: 3rem;
}

.column_box_lead {
  background: var(--red);
  color: #fff;
  padding: 3rem 5rem;
  font-size: 4.5rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.5;
}

/* =============================================
reason
============================================= */
#reason {
  background: #000;
  color: #fff;
  padding: 14rem 0 8rem;
}

#reason .column_ttl {
  font-size: 6rem;
  background: var(--blue);
  color: #000;
}

#reason .column_box {
  background: #000;
  border: 1px solid var(--blue);
}

/* =============================================
reason2
============================================= */
#reason2 {
  padding: 0 0 14rem;
  background-image: url(../img/bg_reason2.jpg);
  background-position: top center;
}

.symptoms_box {
  border: 1px solid var(--red);
}

.symptoms_box_ttl {
  background: var(--red);
  color: #fff;
  padding: 3rem 5rem;
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  text-align: center;
  font-size: 5rem;
  line-height: 1.4;
}

.symptoms_box_inner {
  padding: 5rem;
  background: #fff;
}

/* =============================================
case
============================================= */
#case {
  background-image: url(../img/bg_case.jpg);
  background-position: top center;
  padding: 14rem 0 0;
}

/* =============================================
key
============================================= */
#key {
  background: #fff;
  padding: 16rem 0 4rem;
  position: relative;
}

#key:before {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  box-sizing: border-box;
  border-right: 50rem solid transparent;
  border-left: 50rem solid transparent;
  border-top: 12rem solid #fff;
  width: 100%;
  z-index: 3;
}

/* =============================================
phase2
============================================= */
#phase2 {
  padding: 24rem 0 6rem;
  background: #fff8e7;
}

/* =============================================
master key
============================================= */
#master_key {
  padding: 0 0 14rem;
  background-image: url(../img/bg_masterkey.jpg);
  background-position: top center;
}

/* =============================================
voice
============================================= */
#voice {
  padding: 10rem 0 4rem;
  background-image: url(../img/bg_voice.jpg);
  background-position: top center;
  position: relative;
}

#voice:before {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  box-sizing: border-box;
  border-right: 50rem solid transparent;
  border-left: 50rem solid transparent;
  border-top: 12rem solid #FFFBF2;
  width: 100%;
  z-index: 3;
}

#voice .sec_inner {
  padding: 0 7rem;
}

.voice_box {
  position: relative;
  background: #ffffff90;
  padding: 7rem 5rem;
  border: 1px solid var(--gold);
  border-top: 0;
}

.sec_inner+.voice_img {
  margin-top: 10rem;
}

.b_ttl {
  color: #fff;
  background: var(--blue2);
  text-align: center;
  font-weight: 700;
  padding: 1rem 5rem;
  width: 75rem;
  margin: 0 auto 2rem;
}

#voice .list1 li {
  color: var(--black);
}

.b_ttl+.list1 li {
  font-size: 4rem;
}

.b_ttl+.list1 li+li {
  border-color: var(--blue2);
}

.b_ttl+.list1 li::before {
  color: var(--blue2);
  top: 3.8rem;
}

.a_ttl {
  color: #fff;
  background: var(--red);
  text-align: center;
  font-weight: 700;
  padding: 1rem 5rem;
  border: 1px solid var(--red);
  width: 75rem;
  margin: 0 auto 2rem;
}

.a_ttl+.list1 li {
  font-size: 4rem;
}

.a_ttl+.list1 li+li {
  border-color: var(--red);
}

.a_ttl+.list1 li::before {
  color: var(--red);
  top: 3.8rem;
}

#voice .cta_btn {
  margin-top: 0;
}

/* =============================================
content2
============================================= */
#content2 {
  padding: 22rem 0 4rem;
  background: linear-gradient(to right, #f6dfb1, #fff4d5, #f6dfb1);
  position: relative;
}

#content2 .sub_head {
  color: var(--gold);
}

.img_arrow {
  position: absolute;
  bottom: -12rem;
  left: 0;
  z-index: 3;
  width: 100%;
}

.content2_box {
  border: 1px solid var(--gold);
}

.content2_box+.content2_box {
  margin-top: 10rem;
}

.content2_box_ttl_wrap {
  background: linear-gradient(135deg, #b89042 0%, #5a3f0a 100%);
  padding: 7rem 5rem 0;
}

.content2_box_ttl {
  color: #fff;
  font-size: 5.5rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  margin-bottom: 4rem;
}

.content2_box:nth-child(2) .content2_box_ttl {
  margin-bottom: 0;
}

.content2_box_inner {
  padding: 8rem 5rem;
  background: #fff;
}

#content2 .column_box .lead:nth-child(1) {
  border-bottom: none;
}

.font250 {
  font-size: 250%;
}

/* =============================================
content3
============================================= */
#content3 {
  padding: 22rem 0 14rem;
  background: linear-gradient(to right, #fff9e7, #fff, #fff9e7);
}

#content3 .sub_head {
  color: var(--gold);
}

/* =============================================
attention
============================================= */
#attention {
  padding: 0 0 14rem;
  background-image: url(../img/bg_attention.jpg);
  background-position: top center;
}

/* =============================================
profile
============================================= */
#profile {
  background-image: url(../img/bg_profile.jpg);
  background-position: top;
  position: relative;
  padding: 14rem 0 10rem;
}

#profile:before {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  box-sizing: border-box;
  border-right: 50rem solid transparent;
  border-left: 50rem solid transparent;
  border-top: 12rem solid #E5C7A1;
  width: 100%;
  z-index: 3;
}

#profile .sub_head {
  font-size: 5rem;
}

/* =============================================
session1
============================================= */
#session1 {
  padding: 22rem 0 14rem;
  background-image: url(../img/bg_session1.jpg);
  background-position: top center;
}

/* =============================================
session2
============================================= */
#session2 {
  padding: 6rem 0 0;
  background: #fffcf3;
}


/* =============================================
content4
============================================= */
#content4 {
  background: linear-gradient(to right, #e4c992, #fff4d5, #e4c992);
  padding: 0;
}


#content4 .sub_head {
  color: var(--gold);
}

/*-------------------------
list2
---------------------------*/
.list2_box {
  background: #fff;
  padding: 2rem 5rem;
}

.list2 li {
  position: relative;
  padding: 3rem 0 3rem 6rem;
  line-height: 1.5;
}

.list2 li+li {
  border-top: 1px dotted var(--red);
}

.list2 li::before {
  content: "";
  position: absolute;
  top: 4rem;
  left: 0;
  width: 4rem;
  height: 4rem;
  border: 1px solid var(--red);
  border-radius: 2px;
}

.list2 li::after {
  content: "";
  position: absolute;
  border-left: 2.5px solid var(--red);
  border-bottom: 2.5px solid var(--red);
  width: 4.2rem;
  height: 2.2rem;
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  left: .5rem;
  top: 4rem;
}

.list2 li:last-child {
  margin-bottom: 0;
}

/* =============================================
present
============================================= */
#present {
  background: #fffbee;
  padding: 8rem 0 14rem;
}

#present .sub_head {
  font-size: 6rem;
}

.present_box {
  padding: 12rem 5rem 8rem;
  background: #fff;
  position: relative;
  border: 4px double var(--gold);
  border-left: none;
  border-right: none;
}

.present_box+.present_box {
  margin-top: 14rem;
}

.present_box_num {
  position: absolute;
  top: -10rem;
  left: 0;
}

.present_box_ttl {
  font-size: 5.5rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  margin-bottom: 4rem;
}

#curriculum {
  background-image: url(../img/bg_curriculum.jpg);
  background-position: top center;
}

/* =============================================
course1
============================================= */
:root {
  --master: #0f82c7;
  --master_bg: #edfaff;
  --master_gra: linear-gradient(to right, #1a5fa8 0%, #00b0f0 50%, #1a5fa8 100%);
  --platinum: #dc3f34;
  --platinum_bg: #fff3f3;
  --vip_bg: #fff6e1;
}

#course1 {
  background: #eeeeee;
}

#course1 .content_num {
  background: var(--master);
}

#course1 .content_box+.content_num::after {
  background: var(--master);
}

#course1 .content_box_txt {
  color: var(--black);
  border-color: var(--red);
  font-size: 4.5rem;
}

#course1 .point_box {
  border: 1px solid var(--red);
}

#course1 .column_box {
  border: 1px solid var(--red);
}

/* =============================================
course2
============================================= */
#course2 {
  padding: 0 0 4rem;
  background: #fff7ea;
}

#course2 .content_num {
  background: var(--platinum);
}

#course2 .content_box+.content_num::after {
  background: var(--platinum);
}

/* =============================================
course3
============================================= */
#course3 {
  background: #271c0c;
  padding: 0 0 14rem;
}

#course3 .sub_head {
  font-size: 6rem;
}

/* =============================================
difference
============================================= */
.difference_box {
  padding: 3rem 5rem 7rem;
  background: var(--master_bg);
  border-radius: 0 0 2rem 2rem;
}

.difference_box:nth-of-type(2) {
  background: var(--platinum_bg);
}

.difference_box:nth-of-type(3) {
  background: var(--vip_bg);
}

#difference .list_ttl {
  color: #fff;
  background: var(--black);
}

#difference .list_box {
  background: #fff;
  margin-bottom: 0;
}

#difference .list2 li {
  font-size: 3rem;
  padding: 2rem 0 2rem 6rem;
}

#difference .list2 li::before {
  top: 2.7rem;
  width: 3.5rem;
  height: 3.5rem;
}

#difference .list2 li::after {
  top: 3rem;
  width: 3.7rem;
  height: 1.7rem;
}

.list_ttl2 {
  background: var(--platinum);
  color: #fff;
  font-family: "Noto Serif JP", "serif";
  font-weight: 500;
  text-align: center;
  padding: 1rem 5rem;
  font-size: 3.5rem;
}

.difference_box:nth-of-type(3) .list_ttl2 {
  background: var(--gold);
}

.font85 {
  font-size: 85%;
}

/* =============================================
special
============================================= */
#special {
  background-image: url(../img/bg_special.jpg);
  background-position: top center;
}

.special_box+.special_box {
  margin-top: 8rem;
}

.special_ttl_wrap {
  background: #fff;
  padding: 5rem;
  flex: 1;
  display: flex;
  justify-content: center;
}

.special_ttl {
  font-size: 4.5rem;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}

.special_box_wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 4rem 3rem;
  align-items: stretch;
}

.special_box_wrap .special_box {
  width: calc(50% - 8px);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}

.special_box_wrap .special_ttl_wrap {
  padding: 4rem 3rem;
  box-sizing: border-box;
  height: stretch;
}

.special_box_wrap .special_ttl {
  font-size: 3rem;
  font-weight: 400;
}

.special_box_wrap .special_box+.special_box {
  margin-top: 0;
}

.special_box_wrap .special_box:last-child {
  margin: 0 auto;
}

/* =============================================
hope
============================================= */
#hope {
  background-image: url(../img/bg_voice.jpg);
  background-position: top;
}

/* =============================================
sc
============================================= */
.master_bg {
  background: var(--master_bg);
}

.platinum_bg {
  background: var(--platinum_bg);
}

.vip_bg {
  background: var(--vip_bg);
}

#sc {
  padding: 0 0 14rem;
  background-color: #ffffff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cg fill-rule='evenodd'%3E%3Cg fill='%23c4daf7' fill-opacity='0.4'%3E%3Cpath opacity='.5' d='M96 95h4v1h-4v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9zm-1 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9z'/%3E%3Cpath d='M6 5V0H5v5H0v1h5v94h1V6h94V5H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

#sc .sub_head {
  background: var(--red);
  color: #fff;
  padding: 5rem;
  margin-bottom: 8rem;
  font-size: 8rem;
  font-weight: 700;
  line-height: 1.4;
}

.sc-inner {
  width: 100%;
}

.sc-inner--list {
  padding: 0 5rem;
}

.sc-list {
  display: flex;
  flex-direction: column;
  gap: 8rem;
}

.sc-item {
  border-top: 2px solid var(--master);
}

.platinum_bg.sc-item {
  border-top: 2px solid var(--platinum);
}

.vip_bg.sc-item {
  border-top: 2px solid var(--gold);
}

.sc-item-body {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 5rem 6rem 6rem;
}

.sc-course-title {
  margin: 0;
  color: var(--master);
  font-size: 5.8rem;
  font-weight: 700;
  line-height: 1.4;
}

.platinum_bg .sc-course-title {
  color: var(--platinum);
}

.vip_bg .sc-course-title {
  color: var(--gold);
}

.sc-sessions {
  display: flex;
  flex-direction: column;
  border-top: 2px solid var(--master);
  padding-top: 4rem;
}

.platinum_bg .sc-sessions {
  border-top: 2px solid var(--platinum);
}

.vip_bg .sc-sessions {
  border-top: 2px solid var(--gold);
}

.sc-row {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.sc-row+.sc-row {
  margin-top: 2rem;
}

.sc-badge {
  flex-shrink: 0;
  border: 1px solid var(--master);
  border-radius: 0.6rem;
  background: #fff;
  color: var(--master);
  padding: 0.6rem 3rem;
  font-size: 3.6rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.072rem;
  white-space: nowrap;
}

.platinum_bg .sc-badge {
  border: 1px solid var(--platinum);
  color: var(--platinum);
}

.vip_bg .sc-badge {
  border: 1px solid var(--gold);
  color: var(--gold);
}

.sc-date {
  font-size: 4rem;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.08rem;
}

.sc-venue {
  display: flex;
  flex-direction: column;
  padding-top: 4rem;
  width: fit-content;
}

.sc-venue-label {
  margin: 0;
  width: 100%;
  border-radius: 0.6rem;
  background: var(--master);
  color: #fff;
  text-align: center;
  font-size: 3.6rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.072rem;
  padding: 0.8rem 4rem;
}

.platinum_bg .sc-venue-label {
  background: var(--platinum);
}

.vip_bg .sc-venue-label {
  background: var(--gold);
}

.sc-address {
  margin: 0;
  color: #111111;
  font-size: 3.6rem;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.072rem;
}

.sc-address-main {
  font-size: 3.6rem;
}

.sc-address-sub {
  font-size: 3.4rem;
}

#sc .list_box {
  background: #fff;
  border-color: var(--red);
  padding: 3rem 5rem;
  margin-bottom: 0;
}

#sc .list1 li {
  color: var(--black);
  font-size: 4rem;
}

#sc .list1 li:last-child {
  padding-bottom: 2rem;
}

#sc .list1 li::before {
  color: var(--red);
  top: 3.8rem;
}

#sc .list1 li+li {
  border-color: var(--red);
}

/* =============================================
#summary
============================================= */
#summary {
  padding: 0;
}

.summary-flow {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 9rem 0 12rem;
  background: #dae1e6;
  overflow: hidden;
}

.summary-flow-track {
  position: absolute;
  left: 13rem;
  top: 49.472rem;
  width: 555rem;
  height: 7.2rem;
  transform: rotate(90deg);
  transform-origin: 0 0;
  z-index: 1;
}

.summary-flow-track img {
  width: 100%;
  height: 100%;
  display: block;
}

.summary-flow-title-wrap {
  position: relative;
  z-index: 2;
  padding-bottom: 4rem;
}

.summary-flow-title {
  margin: 0;
  padding: 0 8rem;
  text-align: center;
  font-size: 6.8rem;
  font-weight: 900;
  line-height: 1.6;
  letter-spacing: 0.136rem;
}

.summary-flow-title span {
  display: block;
}

.summary-flow-cards {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding-left: 16rem;
  padding-right: 5rem;
}

.summary-card-wrap {
  padding-top: 10rem;
}

.summary-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  border-radius: 3rem;
  background: #ffffff;
  padding: 8rem 6rem;
}

.summary-card-badge {
  position: absolute;
  top: 3.2rem;
  left: -14.9rem;
  width: 17rem;
  height: 17rem;
}

.summary-card-title {
  margin: 0;
  min-width: 100%;
  text-align: center;
  font-size: 6rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.12rem;
}

.summary-card-title--grad {
  color: #084897;
}

.summary-card-title--orange {
  color: #d45a1c;
}

.summary-card-text {
  margin: 0;
  min-width: 100%;
  color: #111111;
  font-size: 3.4rem;
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: 0.068rem;
}

.summary-card-text-group {
  min-width: 100%;
}

.summary-card-text-group p {
  margin: 0;
}

.summary-card-note {
  margin: 0;
  min-width: 100%;
  color: #111111;
  font-size: 2.6rem;
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: 0.068rem;
}

.summary-card-photo {
  width: 100%;
  overflow: hidden;
}

.summary-card-photo--445 {
  aspect-ratio: 750 / 445;
}

.summary-card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* =============================================
value
============================================= */
#value table {
  width: 100%;
}

#value table td {
  padding: 3rem 1rem;
  border: #d0d0d0 solid 2px;
  display: table-cell;
  vertical-align: middle;
  background: #fff;
  font-size: 3.5rem;
  line-height: 1.3;
}

#value table th {
  color: #fff;
  background: var(--black);
  padding: 3rem;
  border: #d0d0d0 solid 2px;
  font-weight: bold;
  text-align: center;
}

#value table:nth-of-type(2) th {
  background: var(--red);
}

/* =============================================
offer
============================================= */
#offer {
  padding: 0 0 14rem;
}

/* =============================================
cash1 上段
============================================= */
#cash1 {
  background: #fff;
  color: #333;
  padding-bottom: 3rem;
  padding-top: 11rem;
}

#cash1 .sub_head {
  margin-bottom: 6rem;
  font-size: 8rem;
}

#cash1 .cash_lead {
  text-align: center;
  line-height: 1.8;
  margin-bottom: 4rem;
}

#cash1 .cash_lead .b {
  font-weight: bold;
}

#cash1 .cash_box {
  display: flex;
  justify-content: space-between;
  margin: 4rem 8rem;
}

#cash1 .cash_box a {
  width: 47%;
  text-align: center;
  text-decoration: none;
  color: #333;
  transition: 0.3s;
  clip-path: circle(50%);
}

.cash_box a:hover {
  transform: scale(1.07);
}

#cash1 .cash_box img {
  width: 100%;
  border-radius: 50%;
  display: block;
  margin-bottom: 1.6rem;
}

#cash1 .cash_box span {
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.3;
}

#cash1 .cash_subtitle {
  text-align: center;
  font-size: 5.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

#cash1 .cash_triangle {
  width: 0;
  height: 0;
  border-left: 4rem solid transparent;
  border-right: 4rem solid transparent;
  border-top: 5rem solid #14a39a;
  margin: 0 auto 3rem;
}

#cash1 .cash_table {
  border: 0.1rem solid #ddd;
}

#cash1 .cash_row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
}

#cash1 .cash_row div {
  min-height: 12rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 3.3rem;
  text-align: center;
  border-right: 0.1rem solid #ffffff;
  border-bottom: 0.1rem solid #ffffff;
  background: #dceaea;
  font-weight: bold;
  line-height: 1.3;
}

#cash1 .cash_head div {
  background: #14a39a;
  color: #fff;
  font-size: 3.7rem;
}

#cash1 .cash_head div:first-child {
  background: #555 !important;
}

.cash_method:nth-child(5) {
  padding-left: 4rem;
}

#cash1 .cash_method {
  color: #14a39a;
  font-size: 4.2rem;
}

#cash1 .cash_note {
  font-size: 2.5rem;
  text-align: center;
  margin-top: 4rem;
}

.asterisk {
  font-size: 2.5rem;
  line-height: 0;
  color: var(--black);
  padding-left: .5rem;
  margin-bottom: 1rem;
}

#cash1 .li_gap {
  display: block;
  height: 3.5rem;
}

/* =============================================
cash2 下段（背景切替を活かす）
============================================= */
#cash2 {
  background: #eef7f6;
  padding: 20rem 0 1rem;
  line-height: 1.8;
  color: #333;
}

#cash2::before {
  content: "";
  width: 100%;
  height: 14rem;
  background: #fff;
  position: absolute;
  display: inline-block;
  top: -0.1rem;
  left: 0;
  -webkit-clip-path: polygon(0 0, 100% 0, 50% 100%);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
}

#cash2 .cash_detail_box {
  background: #fff;
  padding: 5rem;
  margin-bottom: 9rem;
  box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.05);
}

#cash2 .cash_box_title {
  background: #14a39a;
  color: #fff;
  text-align: center;
  font-size: 4.5rem;
  padding: 1.5rem 2.5rem;
  font-weight: bold;

}

#cash2 .cash_box_image {
  display: block;
  margin: 0 auto 4.5rem;
  width: 77%;
}

#cash2 .cash_text {
  margin-bottom: 4rem;
}

#cash2 .cash_mini_title {
  color: #14a39a;
  margin-bottom: 4rem;
  border-bottom: 0.1rem solid #14a39a;
  padding-bottom: 1rem;
  font-weight: bold;
  font-size: 4.3rem;
  margin-top: 8rem;
}

#cash2 .cash_caution {
  background: #f3f3f3;
  border-radius: 3rem;
  padding: 2rem 3rem 3rem 7.5rem;
}

#cash2 .cash_caution_title {
  text-align: center;
  font-size: 4.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
  margin-right: 3rem;
}

#cash2 .cash_caution li {
  font-size: 3.2rem;
  line-height: 1.8;
  margin-bottom: 4rem;
}

#cash2 .cash_caution li:last-child {
  margin-bottom: 0;
}

.cash_caution ul {
  list-style: disc;
}

.cash_badges {
  margin-bottom: 2rem;
}

.cash_badge.single {
  color: #1da7d6;
  background: #daf4ff;
  border-radius: 10rem;
  font-size: 2.7rem;
  padding: .5rem 2.5rem;
  font-weight: bold;
}

.cash_badge.split {
  color: #ff558b;
  background: #ffe6ed;
  border-radius: 10rem;
  font-size: 2.7rem;
  padding: .5rem 2.5rem;
  font-weight: bold;
}

#cash2 .li_gap {
  display: block;
  height: 2rem;
}

#cash2 .gap {
  display: block;
  height: 3.5rem;
}

/* =============================================
step
============================================= */
:root {
  --step_red: #E12B52;
  --step_blue: #2590d0;
}

.step_red {
  color: var(--step_red);
}

.step_blue {
  color: var(--step_blue);
}

#step {
  padding: 8rem 0 14rem;
  background: #FFF1CC;
}

#step .sub_head {
  font-size: 11rem;
  line-height: 1.2;
  margin-bottom: 10rem;
}

.step_box_wrap {
  background: #fff;
  border-radius: 4rem;
  padding: 3rem 5rem 0;
  position: relative;
}

.step_box_num {
  color: #adadad;
  font-size: 5rem;
  font-weight: 700;
  position: absolute;
  top: -8rem;
}

.step_box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

.step_box_txt {
  width: 65%;
  font-size: 5rem;
  font-weight: 700;
  line-height: 1.4;
}

.step_box img {
  width: 30%;
}

.arrow_w {
  display: inline-block;
  border-style: solid;
  border-width: 20px 15px 0 15px;
  border-color: #fff transparent transparent transparent;
  margin: 3rem auto 1rem;
}

.step_badge {
  position: absolute;
  top: -3rem;
  right: 30rem;
  display: inline-block;
  background: #fff26b;
  color: var(--step_red);
  font-weight: bold;
  text-align: center;
  padding: 4rem 0px;
  border-radius: 50%;
  width: 18rem;
  height: 18rem;
  line-height: 1.4;
  font-size: 4rem;
}

/* 吹き出しのトゲ（右上寄り） */
.step_badge::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: -1rem;
  transform: rotate(45deg);
  width: 0;
  height: 0;
  border-left: 25px solid #fff26b;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
}

/* =============================================
qa
============================================= */
#qa {
  padding: 10rem 0;
}

/* キャンペーン終了オーバーレイ */
.campaign-overlay {
  position: absolute;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 85rem;
  height: 13rem;
  background-color: rgba(128, 128, 128, 0.7);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  font-weight: bold;
  z-index: 10;
  cursor: context-menu;
}

#scfooter .campaign-overlay {
  pointer-events: none;
}

/* =============================================
apply
============================================= */
#apply {
  padding: 0 0 14rem;
}

.belt_ttl {
  background: var(--red);
  color: #fff;
  text-align: center;
  padding: 5rem;
  margin-bottom: 6rem;
  font-size: 8rem;
  font-weight: 700;
  line-height: 1.4;
}

#apply .btn_wrap+.btn_wrap {
  margin-top: 4rem;
}

#apply .letter_btn::after {
  transform: rotate(0deg);
  top: 5.9rem;
}

.vip_btn .btn_ft {
  background: linear-gradient(135deg, #b89042 0%, #7c570e 100%);
  box-shadow: #523f10 0px 7px 0px 0px, rgba(255, 255, 255, 0.3) 0px 0px 20px 0px inset;
}

.platinum_btn .btn_ft {
  background: linear-gradient(135deg, #e84438 0%, #ab2020 100%);
  box-shadow: #8b1a1a 0px 7px 0px 0px, rgba(255, 255, 255, 0.3) 0px 0px 20px 0px inset;
}

.master_btn .btn_ft {
  background: linear-gradient(135deg, #00b0f0 0%, #1f70c6 100%);
  box-shadow: #1a5fa8 0px 7px 0px 0px, rgba(255, 255, 255, 0.3) 0px 0px 20px 0px inset;
}

.vip_btn .letter_btn {
  color: #fff;
  text-shadow: 0 1px 3px #523f10;
  font-size: 4.5rem;
}

.platinum_btn .letter_btn {
  color: #fff;
  text-shadow: 0 1px 3px #672121;
}

.master_btn .letter_btn {
  color: #fff;
  text-shadow: 0 1px 3px #165791;
}

/* ===== リアルタイム閲覧数 ===== */
/* 共通デザイン */
.seminar-popup {
  background: #444444e7;
  color: #fff;
  padding: 2.5rem 7rem;
  border-radius: 2rem;
  font-size: 3.5rem;
  width: 90rem;
}

/* フローティング表示 */
.seminar-popup {
  position: fixed;
  bottom: 2rem;
  opacity: 0;
  pointer-events: none;
  z-index: 9999;
  transition:
    opacity 1.4s ease,
    bottom 1.2s cubic-bezier(0.22, 1, 0.36, 1);
  margin: 0;
}

/* ボタン表示後の位置（上にスライド） */
.seminar-popup.is-shifted {
  bottom: 23rem;
  /* ボタン高さ + 余白に合わせて調整 */
}

/* ×ボタン */
.popup-close {
  position: absolute;
  top: 1.2rem;
  right: 1.6rem;
  background: none;
  border: none;
  color: #fff;
  font-size: 3.2rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.7;
  pointer-events: auto;
  padding: 1rem;
}

.popup-close:hover {
  opacity: 1;
}

/* ページ内固定表示 */
.seminar-popup--static {
  position: static;
  margin: 3rem 5rem;
  max-width: 100%;
  text-align: center;
  opacity: 1;
  pointer-events: auto;
  transform: none;
  padding: 2.5rem 5rem;
}

#sc .seminar-popup--static {
  margin: 0 0 6rem;
  padding: 2.5rem 0rem;
}

/* 数字だけをやさしく点滅させる */
.seminar-count {
  display: inline-block;
  animation: countBlink 2s ease-in-out infinite;
}

.seminar-popup-text {
  display: inline-block;
  animation: popupTextBlink 2s ease-in-out infinite;
}

@keyframes popupTextBlink {
  0% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }

  100% {
    opacity: 1;
  }
}

/* 赤点滅 */
.seminar-popup-text {
  -webkit-animation: blink 0.8s ease-in-out infinite alternate;
  -moz-animation: blink 0.8s ease-in-out infinite alternate;
  animation: blink 0.8s ease-in-out infinite alternate;
}

@-webkit-keyframes blink {
  0% {
    opacity: 0.2;
  }

  70% {
    opacity: 1;
  }
}

@-moz-keyframes blink {
  0% {
    opacity: 0.2;
  }

  70% {
    opacity: 1;
  }
}

@keyframes blink {
  0% {
    opacity: 0.2;
  }

  70% {
    opacity: 1;
  }
}

/* 追加 */
.zansu .tuika {
  font-size: 3rem;
  background-color: #8c1d2d;
  width: fit-content;
  padding: 1rem 1.5rem;
  color: #fff;
  margin: 2rem 1rem 0;
  border-radius: 1rem;
}

.course_ttl_tuika {
  background: #fff;
  padding: 2rem 5rem;
  font-size: 5rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  color: var(--red);
  border: 2px solid var(--red);
}

.is-closed {
  position: relative;
  opacity: 0.7;
  overflow: hidden;
  /* はみ出し防止 */
}

.is-closed a {
  pointer-events: none;
}

.is-closed::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
}

.is-closed::before {
  content: "満員御礼";
  position: absolute;

  /* ★ここ修正 */
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);

  background: #000;
  color: #fff;

  font-size: clamp(20px, 3.5vw, 48px);
  padding: clamp(10px, 2vw, 24px) clamp(16px, 3vw, 40px);

  z-index: 10;
  white-space: nowrap;
  font-weight: bold;
}

@media (max-width: 480px) {
  .is-closed::before {
    font-size: 6vw;
    padding: 3vw 4vw;
  }
}

.time-show {
  display: none;
}

.time-show.is-visible {
  display: block;
}