:root{--navy:#0f2945;--pink:#f62276;--pink-light:#fff0f6;--blue:#0767c2;--text:#182b40;--line:#dde9f2}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--text);background:#f7fbfe;line-height:1.65}a{color:inherit}img{display:block;max-width:100%;height:auto}.site{width:min(1040px,100%);margin:auto;background:white;box-shadow:0 0 56px #0c3a5a11;overflow:hidden}.preview-label{background:#172d47;color:white;font-size:12px;padding:6px 15px;text-align:center;letter-spacing:.03em}.visual{display:block;width:100%;height:auto}.hero{background:linear-gradient(150deg,#fff,#eef9fe);position:relative}.hero .visual{max-width:1040px;margin:auto}.image-section{padding:28px 36px 8px}.image-section img{width:100%;height:auto;border-radius:15px}.light-bg{background:linear-gradient(#f7fcff,#fff)}.warm-bg{background:linear-gradient(#fffafc,#fff)}.head-note{text-align:center;font-size:13px;color:#677e8d;margin:5px auto 15px}.cta-zone{padding:7px 24px 18px;text-align:center;background:white}.cta-img{display:block;max-width:720px;margin:auto;border-radius:15px;transition:transform .15s ease}.cta-img:hover{transform:translateY(-3px)}.cta-img:focus-visible{outline:3px solid #0b7cbd}.cta-img img{width:100%;height:auto}.under-cta{font-size:12px;margin:2px auto 0;color:#65788d}.teachers-image{position:relative;container-type:inline-size}.teachers-image img{width:100%}.fix-name{position:absolute;font-weight:900;line-height:1.15;display:flex;align-items:center;color:#101321;letter-spacing:.02em;font-size:3.0cqw}.fix-taku{left:45.1%;top:25.55%;width:10%;height:3.25%;background:linear-gradient(90deg,#fcf8f9,#fef8fa);padding-left:2px}.fix-kazu{left:45.1%;top:51.95%;width:11.8%;height:3.0%;background:linear-gradient(90deg,#f9fdff,#f8fcff);padding-left:2px}.section-heading{text-align:center;color:var(--navy);font-size:clamp(24px,4vw,34px);margin:0 0 18px;font-weight:900;line-height:1.4}.section-heading em{color:var(--pink);font-style:normal}.intro-small{text-align:center;color:#638096;line-height:1.9;font-size:14px}.details{padding:64px 30px 56px;background:linear-gradient(145deg,#f5fbff,#fff4f8)}.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:860px;margin:30px auto}.info{background:white;border:1px solid var(--line);border-radius:17px;padding:22px 12px;text-align:center;box-shadow:0 8px 25px #0e335d0b}.info .caption{font-size:12px;color:#6f8492}.info strong{display:block;font-size:18px;color:var(--navy);margin-top:6px}.faq{max-width:850px;margin:38px auto 0}.faq h3{text-align:center;font-size:23px;color:var(--navy)}details{background:white;margin:9px 0;border-radius:12px;border:1px solid #e4eaf1;padding:15px 20px}summary{font-weight:700;cursor:pointer;color:#24384e;list-style:none}summary::-webkit-details-marker{display:none}summary:after{content:'+';float:right;color:var(--pink);font-size:21px;line-height:1}details[open] summary:after{content:'−'}details p{margin:10px 0 0;color:#486073;font-size:14px}.form-section{scroll-margin-top:24px;background:linear-gradient(135deg,#fff,#f9fcff);padding:65px 24px 74px;text-align:center}.form-card{max-width:600px;margin:25px auto 0;background:#fff;border-radius:24px;padding:37px;box-shadow:0 20px 65px #1435541c;text-align:left;border:1px solid #f4e4ed}.form-card label{display:block;font-weight:700;font-size:14px;margin-bottom:7px}.field{margin-bottom:19px}.form-card input[type=text],.form-card input[type=email]{width:100%;padding:15px 14px;border:1px solid #cad8e3;border-radius:12px;font:inherit;font-size:16px;background:#fff}.form-card input:focus{outline:3px solid #c5e9ff;border-color:#0c84db}.checkbox-row{display:flex;align-items:flex-start;gap:9px;font-size:12px;margin-bottom:20px;line-height:1.7;color:#546980}.checkbox-row input{flex:none;margin-top:5px;accent-color:var(--pink)}.checkbox-row label{font-size:12px;font-weight:400;margin:0}.submit{width:100%;padding:17px 22px;color:white;border:0;background:linear-gradient(105deg,#ff3c91,#ed0069);border-radius:99px;font-weight:900;font-size:19px;cursor:pointer;box-shadow:0 12px 27px #fd4e8e44}.submit:hover{filter:brightness(.97)}.submit:focus-visible{outline:3px solid #338af2}.form-hint{text-align:center;color:#81909e;font-size:12px;margin:10px auto 0}.notice{margin:20px auto 0;padding:12px 15px;border:1px dashed #e0a850;background:#fffbef;color:#886214;border-radius:9px;font-size:12px;text-align:left}footer{text-align:center;background:#122b45;color:#e7f1f8;padding:25px 20px;font-size:12px}.mobile-only{display:none}.only-desktop{display:block}.mobile-hero{display:none}.mobile-pain{display:none}.mobile-future{display:none}.mobile-days{display:none}.mobile-teachers{display:none}
.thanks-shell{min-height:100vh;display:grid;place-items:center;background:linear-gradient(145deg,#eefaff,#ffe5f1);padding:20px}.thanks-panel{max-width:660px;text-align:center;background:white;border-radius:28px;padding:50px 26px;box-shadow:0 15px 55px #143d5828}.thanks-panel h1{font-size:clamp(27px,5vw,38px);line-height:1.45}.thanks-panel .tick{font-size:46px}.line-placeholder{padding:18px;background:#eaf7ee;border:1px solid #b4e3ba;border-radius:16px;margin:23px auto;font-weight:700;color:#237d39}.back-link{display:inline-block;margin-top:15px;font-size:14px;color:var(--blue)}
@media(max-width:767px){
body{background:white}.site{box-shadow:none}.preview-label{font-size:11px}.image-section{padding:25px 12px 6px}.cta-zone{padding:7px 8px 20px}.cta-img{width:100%}.hero>.visual{display:none}.mobile-hero{display:block;padding:23px 9px 2px;background:#fff}.mobile-hero h1{font-size:clamp(28px,8vw,43px);font-weight:1000;line-height:1.28;margin:0 0 8px;text-align:center;letter-spacing:-.045em;color:#080a18}.mobile-hero h1 strong{color:var(--pink)}.mobile-hero p{text-align:center;font-weight:750;font-size:15px;margin:0 0 14px}.hero-points{list-style:none;margin:0 0 16px;padding:0;display:grid;gap:8px}.hero-points li{border-radius:14px;padding:11px 13px;font-size:15px;font-weight:750;line-height:1.5;background:var(--pink-light);border:1px solid #f5d9e5}.hero-points li b{color:var(--pink)}.hero-points li:nth-child(2){background:#eef8ff;border-color:#d4efff}.hero-points li:nth-child(2) b{color:var(--blue)}.hero-cta{display:block;text-align:center;text-decoration:none;color:#fff;font-weight:900;font-size:18px;padding:16px 18px;border-radius:99px;background:linear-gradient(105deg,#ff3c91,#ed0069);box-shadow:0 10px 24px #fd4e8e44;margin:0 4px 18px}.cta-after-hero{display:none}
.mobile-pain h2{text-align:center;font-size:29px;line-height:1.25;color:#0f2846;margin:5px 0 22px}.mobile-pain h2 strong{display:block;font-size:35px;color:#075cb4}.pain-card{padding:17px 15px 16px;margin:10px auto;background:#fff;border:1px solid #e7eff5;border-radius:15px;box-shadow:0 4px 14px #164a6610}.pain-card .num{color:#aacbdc;font-style:italic;font-size:20px;font-weight:750}.pain-card h3{font-size:19px;line-height:1.5;margin:0 0 8px;color:#0d2034;font-weight:900}.pain-card h3 b{color:#f03268}.pain-card p{margin:0;color:#455c6d;font-size:14px;line-height:1.65}.pain-conclusion{margin:19px 5px 7px;background:linear-gradient(130deg,#12314e,#254862);color:white;padding:21px 14px;border-radius:17px;text-align:center;font-size:21px;line-height:1.5;font-weight:850}.pain-conclusion em{color:#ff91bd;font-style:normal}
#future>.visual{display:none}.mobile-future{display:block;padding:16px 7px 10px}.mobile-future h2{text-align:center;font-size:25px;line-height:1.4;margin:4px 8px 18px}.future-card{background:#f3f8ff;border-radius:17px;margin-bottom:11px;overflow:hidden;border:1px solid #e5eaf3}.future-card.after{background:#fff5f8;border-color:#ffdbeb}.future-card .card-image{display:block;width:100%}.future-goal{text-align:center;padding:22px 18px;color:#0d2743;background:#fff;font-size:23px;font-weight:950;line-height:1.47}.future-goal strong{color:#ed226b}
#days>.visual{display:none}.mobile-days{display:block;padding:8px 9px}.mobile-days h2{text-align:center;font-size:25px;line-height:1.4;margin:4px 8px 16px}.mobile-days .day-card{margin-bottom:13px;border:1px solid #eae6f1;border-radius:15px;overflow:hidden;background:#fff;box-shadow:0 4px 22px #21466410}.mobile-days .day-card img{width:100%}
#teachers>.teachers-image{display:none}.mobile-teachers{display:block;padding:16px 8px}.mobile-teachers>h2{text-align:center;font-size:26px;line-height:1.4;margin:10px 0 20px}.mobile-teachers>h2 strong{color:var(--pink)}.speaker{border-radius:17px;border:1px solid #e3ebf2;padding:16px 14px;margin-bottom:12px;background:#fff7fb}.speaker:nth-of-type(2){background:#f1faff}.speaker:nth-of-type(3){background:#fffdf1}.speaker .speaker-head{display:flex;gap:13px;align-items:center;margin-bottom:10px}.speaker img{width:90px;height:90px;object-fit:cover;border-radius:14px}.speaker .index{display:block;color:var(--pink);font-size:12px;font-weight:700}.speaker:nth-of-type(2) .index{color:#0c83cc}.speaker:nth-of-type(3) .index{color:#ce8b0a}.speaker h3{font-size:24px;margin:1px 0;line-height:1.3}.speaker .role{font-size:12px;margin:2px 0;color:#587082}.speaker .summary{font-size:14px;margin:0 0 9px;font-weight:700}.speaker p{font-size:13px;line-height:1.65;margin:0}
.details{padding:42px 17px 35px}.info-grid{grid-template-columns:1fr;gap:9px;margin:18px auto}.info{display:flex;justify-content:space-between;align-items:center;padding:13px 17px}.info strong{font-size:16px;margin:0}.faq{margin-top:25px}.faq h3{font-size:21px}details{padding:14px}.form-section{padding:50px 12px 65px}.form-card{padding:24px 18px;border-radius:18px;margin-top:19px}.section-heading{font-size:26px}.submit{font-size:17px}.intro-small{font-size:13px}
}