:root {
    --main-yellow: #ffcc33;
    --main-black: #0e0e0e;
    --main-white: #ffffff;

    --bgGray: #f7f7f7;
    --lineGray: #cccccc;
    --midGray: #aaaaaa;
    --darkGray: #666666;

    --main-blue: #338BFF;
    --literacy-blue: #1E2C5F;
    --math-green: #2E8526;

    --font32: 2rem;
    --font20: 1.25rem;
    --font18: 1.125rem;
    --font16: 1rem;
    --font14: 0.88rem;
}
#visualWrap .center {padding-top:0px;}
#visualWrap .visual h3 {font-size:7rem;}
#productb2c_wrap .txt p strong {color:rgba(255,255,255,0.9);}
#productb2c_wrap .value3 .img span {
    background: url("/img/main/img_value03.png") no-repeat center/ 100% auto;
    background-size: cover;
}
#productb2c_wrap .value4 .img span {
    background: url("/img/main/img_productb2b_value02.png") no-repeat left top/ 100% auto;
    background-size: cover;
}
#productb2c_wrap .features a strong:hover {color:#1e1e1e; text-decoration:underline; text-decoration-color:#1e1e1e; text-underline-offset:auto; text-underline-position:under;}

#expedition_wrap .txt strong {display:block; padding:20px 0; font-weight:600;}

/* sec_after */
.sec_after {
    width: 100%;
    height: auto;
    background: linear-gradient(180deg,rgba(255, 255, 255, 1) 0%, rgba(255, 238, 188, 1) 100%);
}
.sec_after .inner {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 100px 24px;
}
.sec_after .inner .inner-left {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
.sec_after .inner .text-box {display: inline-block; text-align: left;}
.sec_after .inner .text-box h2 {
    font-size: 4.0rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 40px;
}
.sec_after .inner .text-box .sub-text {
    font-size: 2.0rem;
    line-height: 1.5;
}
.sec_after .inner .button-box {
    display: flex;
    align-items: center;
    justify-content: flex-start;

    gap: 16px;
}
.sec_after .inner .button-box button {    
    position: relative;
    width: 48px;
    height: 48px;
    background-color: #fff;
	background-image: none;
    border-radius: 100px;
    text-indent: -9999px;
    cursor: pointer;
}
.sec_after .inner .button-box .prev-btn::after {
    position: absolute;
    top: 50%;
    left: 46%;
    transform: translate(-50%,-50%);

    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    background-image: url('/signup/img/prev_arrow.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;

    pointer-events: none;
}
.sec_after .inner .button-box .next-btn::after {
    position: absolute;
    top: 50%;
    left: 56%;
    transform: translate(-50%,-50%);

    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    background-image: url('/signup/img/next_arrow.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;

    pointer-events: none;
}
.sec_after .inner .review-container {
    width: 900px;
    padding: 52px 0px 0px 16px;
    overflow-x: hidden;

    --edge-fade: 40px;

    -webkit-mask-image: linear-gradient(
      to right,
      black 0,
      black calc(100% - var(--edge-fade)),
      transparent 100%
    );
            mask-image: linear-gradient(
      to right,
      black 0,
      black calc(100% - var(--edge-fade)),
      transparent 100%
    );
    -webkit-mask-size: 100% 100%;
            mask-size: 100% 100%;
    -webkit-mask-repeat: no-repeat;
            mask-repeat: no-repeat;

    touch-action: pan-y;
}
.sec_after .inner .review-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    
    width: max-content;
    gap: 16px;

    transition: transform .4s ease;
    will-change: transform;
}
.sec_after .inner .review-box .review {
    flex: 0 0 316px;
    min-width: 316px;
}
.sec_after .inner .review-box .review .profile-box {
    position: relative;
    width: 100%;
    padding: 60px 30px 30px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(255 204 51 / 30%);
}
.sec_after .inner .review-box .review .profile-box .profile {
    padding: 16px;
    border-radius: 12px;
    background: var(--bgGray);
    text-align: left;
}
.sec_after .inner .review-box .review .profile-box .profile p {
    margin-bottom: 8px;
    font-size: 1.6rem;
    line-height: 1.5;
	letter-spacing: -1.0px;
}
.sec_after .inner .review-box .review .profile-box .profile p:last-child {margin-bottom: 0px;}
.sec_after .inner .review-box .review .profile-box .profile p strong {font-weight: 700;}
.sec_after .inner .review-box .review .profile-box .hashtag {
    padding: 20px 10px 0px;
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 1.7;
    text-align: center;
    word-break: keep-all;
}
.sec_after .inner .review-box .review .profile-box .face-icon {
    position: absolute;
    top: -15%;
    left: 50%;
    transform: translate(-50%);

    width: 96px;
    height: 96px;
    border-radius: 100px;
    background: linear-gradient(180deg, #F7F7F7 0%, #CCCCCC 100%);
}
.sec_after .inner .review-box .review .profile-box .face-icon img {width: 100%;}
.sec_after .inner .review-box .review .story-btn a {
    display: block;
    position: relative;
    width: 100%;
    padding: 20px 30px;
    border-radius: 20px;
    background: var(--main-yellow);
    box-shadow: 0 5px 20px rgba(255 204 51 / 30%);
	text-align: left;
    color: var(--main-black);
}
.sec_after .inner .review-box .review .story-btn .arrow {
    position: absolute;
    width: 30px;
    height: 30px;
    border-radius: 100px;
    background: #fff;
    right: 20px;
    bottom: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 30px;
    text-align: center;
}
.sec_after .inner .review-box .review .story-btn .top-text {
    font-size: 2.0rem;
    font-weight: 700;
    letter-spacing: -1.7px;
	color: var(--main-black);
}
.sec_after .inner .review-box .review .story-btn .bottom-text {font-size: 2.0rem; letter-spacing: -1.0px; color: var(--main-black);}

/* Back to top button */
.back-to-top {
    display: none;
    position: fixed;
    right: 130px;
    bottom: calc( env(safe-area-inset-bottom) + 24px);
    width: 50px;
    height: 50px;
    background: url('/img/main_img/back_top.png');
    background-position: center;
    background-size: cover;
    border-radius: 25px;
    border: 1px solid #dbdbdb;
    font-size: 14px;
    font-weight: bold;
    color: #6e6e6e;
    text-align: center;
    z-index: 110;
}

@media all and (min-width:768px) and (max-width:1023px) {
	#visualWrap .center {padding:0 24px;}
	#visualWrap .visual h3 {font-size: 5.5rem;}
	#visualWrap .visual h3 span {display:block; background-size:30%; background-position:50% 100%;}

	#expedition_wrap .tit {font-size: 4.5rem;}
	.sec_after .inner .text-box .sub-text {margin: 0 10px 0 0;}
}

@media all and (min-width : 1024px) and (max-width : 1280px) {
	#visualWrap .center {padding:0 24px;}
	#visualWrap .visual h3 {font-size: 6.5rem;}
	#visualWrap .visual h3 span {display:block; background-size:30%; background-position:50% 100%;}

	#expedition_wrap .tit {font-size: 5.5rem;}
}