:root{--mint:#c9d9d7;--deep:#333;--accent:#8ab9b1;--red:#e60012;--yellow:#ffe21c;--page:1728px}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;color:#111;font-family:"Noto Sans CJK JP","Noto Sans JP",sans-serif;line-height:1.9;background:#fff} a{color:inherit;text-underline-offset:.18em} img{max-width:100%;display:block}.page{width:100%;overflow:hidden}.inner{width:min(1180px,calc(100% - 80px));margin:auto}.center{text-align:center}.section-title{font-size:44px;line-height:1.4;margin:0 0 54px;font-weight:700}.btn{display:inline-flex;align-items:center;justify-content:center;min-width:340px;padding:22px 46px;border-radius:18px;background:#333;color:#fff;text-decoration:none;font-size:25px;font-weight:700;box-shadow:0 2px 0 rgba(0,0,0,.15)}.btn:hover{opacity:.84}.muted-btn{background:#bbb}.home-hero{position:relative;height:722px;background:url('images/top_image_202607.png') center/cover no-repeat}.home-hero .hero-copy{position:absolute;right:14%;top:230px;width:480px;font-size:31px;font-weight:700;line-height:1.75}.logo-wrap{height:225px;display:flex;align-items:center;justify-content:center}.logo-wrap img{width:260px;height:260px;object-fit:contain;margin-top:-68px}.intro{padding:55px 20px 118px;text-align:center}.intro h1{font-size:31px;line-height:1.8;margin:0 0 22px}.intro p{font-family:"Noto Serif CJK JP",serif;font-size:21px;margin:0 0 74px}.about{background:var(--mint);padding:0}.about-grid{display:grid;grid-template-columns:1fr 1.14fr;min-height:760px}.about-image{background:url('images/mission_image202607.png') center/cover no-repeat}.about-copy{padding:70px 90px 50px}.about-copy h2{font-size:34px;margin:0 0 30px}.about-copy .lead{font-size:31px;font-weight:700;line-height:1.65;margin-bottom:30px}.about-copy p{font-size:19px;line-height:2.15}.targets{padding:95px 0 105px}.target-grid{display:grid;grid-template-columns:500px 1fr;gap:72px;align-items:center}.target-grid img{width:500px}.check-list{list-style:none;padding:0;margin:0}.check-list li{font-size:26px;font-weight:700;margin:34px 0;display:flex;align-items:center;gap:20px}.check-list li::before{content:'✓';display:grid;place-items:center;width:46px;height:46px;background:#54b7dd;color:#fff;font-size:32px}.check-list em{font-style:normal;color:var(--red)}.values{background:var(--mint);padding:85px 0 40px;text-align:center}.values h2{font-size:36px;margin:0 0 34px}.values p{font-size:24px;line-height:2;margin:0 0 65px}.flow-title{background:#fff;padding:18px 0;font-size:32px;font-weight:700;position:relative}.flow-title::after{content:'';position:absolute;left:50%;bottom:-35px;transform:translateX(-50%);border:36px solid transparent;border-top-color:#fff;border-bottom:0}.steps{padding:80px 0 120px}.step{display:grid;grid-template-columns:1fr 510px;align-items:center;gap:90px;min-height:760px}.step img{width:510px}.step-text{position:relative;padding-left:65px}.step-text::before{content:'';position:absolute;inset:-130px -80px -130px -30px;background:repeating-linear-gradient(165deg,transparent 0 48px,#a8d8d1 49px 84px,transparent 85px 118px);opacity:.7;z-index:-1}.step h3{font-size:34px;margin:0 0 30px}.step p{font-size:23px;line-height:2}.change{background:var(--mint);padding:95px 0 80px;text-align:center}.change .card{width:760px;height:470px;margin:0 auto;background:url('images/text_box_design.png') center/contain no-repeat;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:50px 110px}.change h2{font-size:36px;margin:0 0 38px}.change h3{font-size:31px;line-height:1.5;margin:0 0 26px}.change p{font-size:18px;line-height:1.8}.services{padding:55px 0 70px}.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px}.service{position:relative;text-align:center;padding:95px 45px 50px}.service::before,.service::after{content:'';position:absolute;left:0;width:100%;height:108px;background-size:100% 100%}.service.trial-card::before{top:0;background-image:url('images/item_top.jpg')}.service.trial-card::after{bottom:0;background-image:url('images/item_bottom.jpg')}.service.program-card::before{top:0;background-image:url('images/item2_top.jpg')}.service.program-card::after{bottom:0;background-image:url('images/item2_bottom.jpg')}.service h3{font-size:30px;margin:0 0 25px}.service .price{font-size:20px;margin-bottom:25px}.service p{font-size:17px;line-height:2}.service .btn{margin:25px 0 55px;min-width:290px;padding:17px 32px;font-size:20px}.service .note{font-size:15px}.wish{background:var(--mint);padding:85px 20px;text-align:center;font-size:22px;font-weight:700;line-height:2}.footer{background:var(--mint);padding:18px 0 20px}.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.footer h3{display:inline-block;background:#fff;border:1px solid #999;border-radius:999px;padding:2px 45px;font-size:17px;margin:0 0 8px}.footer a,.footer p{font-size:16px;margin:7px 0}.footer-links{display:flex;justify-content:flex-end;gap:32px;margin-top:12px;font-size:14px}.breadcrumb{background:var(--mint);padding:30px 60px;font-size:14px}.trial-main{padding-top:95px}.trial-title{text-align:center;font-size:40px;margin:0 0 85px}.trial-lead{text-align:center;font-family:"Noto Serif CJK JP",serif;font-size:38px;margin:0 0 120px}.trial-message{width:800px;height:840px;margin:0 auto 130px;background:url('images/trial_bg.jpg') center/contain no-repeat;display:flex;align-items:center;justify-content:center;text-align:center;padding:130px 160px;font-family:"Noto Serif CJK JP",serif;font-size:26px;line-height:2.15}.duo{background:var(--mint);padding:120px 0 95px}.duo-grid{display:grid;grid-template-columns:1fr 1fr;gap:165px}.duo-card{position:relative;background:#fff;padding:60px 80px 55px;min-height:430px}.duo-card::before{content:'';position:absolute;top:-70px;left:0;border-left:185px solid transparent;border-right:185px solid transparent;border-bottom:70px solid #fff}.duo-card h2{text-align:center;font-size:30px;margin:0 0 35px}.duo-card li{font-size:18px;margin:18px 0}.overview{padding:95px 0 105px}.overview h2{text-align:center;font-size:38px;margin-bottom:65px}.overview-grid{display:grid;grid-template-columns:420px 1fr;gap:130px;align-items:center;width:1050px;margin:auto}.overview-grid img{width:420px}.overview-grid li{font-size:19px;margin:15px 0}.flow{padding:0 0 115px}.band{width:1160px;margin:0 auto 80px;background:var(--mint);text-align:center;font-size:34px;font-weight:700;padding:8px 0}.process{display:grid;grid-template-columns:repeat(4,1fr);width:1370px;margin:auto}.process-item{text-align:center;padding:0 45px;min-height:380px;border-right:1px solid #999}.process-item:last-child{border-right:0}.process-item h3{font-size:24px;margin:0 0 35px}.process-item p{font-size:16px;line-height:2}.process-item img{width:120px;margin:30px auto 0}.confirm{padding:0 0 120px;text-align:center}.confirm .band{margin-bottom:45px}.confirm .intro-note{font-size:20px;font-weight:700;margin-bottom:50px}.policy-box{width:1000px;margin:0 auto 65px;border:1px solid #555;text-align:left;padding:45px 160px;font-size:20px}.policy-box li{margin:18px 0}.confirm .btn{min-width:430px}.trial-footer{margin-top:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:900px){.inner{width:min(100% - 32px,680px)}.home-hero{height:42vw;min-height:300px}.home-hero .hero-copy{right:8%;top:30%;width:42%;font-size:clamp(13px,2.2vw,23px)}.logo-wrap{height:120px}.logo-wrap img{width:150px;height:150px;margin-top:-35px}.intro{padding:35px 16px 70px}.intro h1{font-size:22px}.intro p{font-size:16px}.about-grid,.target-grid,.service-grid,.overview-grid,.duo-grid{grid-template-columns:1fr}.about-image{min-height:420px}.about-copy{padding:50px 28px}.target-grid{gap:35px}.target-grid img{width:100%}.check-list li{font-size:20px}.step{grid-template-columns:1fr;gap:30px;min-height:auto;margin-bottom:100px}.step img{width:100%}.step-text{padding-left:15px}.step-text::before{display:none}.change .card{width:100%;height:auto;aspect-ratio:1.05;padding:30px 13%}.service-grid{gap:15px}.footer-grid{grid-template-columns:1fr;gap:25px}.footer-links{justify-content:flex-start;flex-wrap:wrap}.trial-main{padding-top:55px}.trial-title{font-size:28px;margin-bottom:50px}.trial-lead{font-size:28px;margin-bottom:70px}.trial-message{width:90%;height:auto;aspect-ratio:.95;padding:16%;font-size:18px;margin-bottom:90px}.duo-grid{gap:110px}.duo-card::before{left:50%;transform:translateX(-50%);border-left-width:140px;border-right-width:140px}.overview-grid{width:min(100% - 32px,680px);gap:35px}.overview-grid img{width:100%}.band{width:min(100% - 32px,680px);font-size:27px}.process{width:min(100% - 32px,680px);grid-template-columns:1fr 1fr}.process-item{border-right:0;border-bottom:1px solid #aaa;padding:35px 25px}.policy-box{width:min(100% - 32px,680px);padding:30px}.confirm .btn{min-width:0;width:min(90%,430px)}}

/* 2026-07-24 index corrections */
.step-text::before{display:none!important;}
.step-text{padding-left:65px;}
.step-bar{display:block;width:100%;max-width:540px;height:auto;}
.step-bar-top{margin:0 0 42px -20px;}
.step-bar-bottom{margin:42px 0 0 -20px;}
@media(max-width:900px){
  .step-text{padding-left:15px;}
  .step-bar{max-width:100%;}
  .step-bar-top{margin:0 0 28px 0;}
  .step-bar-bottom{margin:28px 0 0 0;}
}

/* Legal pages */
.legal-main{background:#fff}.legal-title{text-align:center;font-size:38px;line-height:1.45;margin:115px 0 85px}.legal-table-wrap{width:min(980px,calc(100% - 64px));margin:0 auto 125px}.legal-table{width:100%;border-collapse:separate;border-spacing:5px 7px;font-size:17px;line-height:1.85}.legal-table th,.legal-table td{border:1px solid #777;padding:18px 26px;vertical-align:middle}.legal-table th{width:28%;background:#ddd;text-align:center;font-weight:700}.legal-table td{background:#fff}.legal-note{font-size:.92em}.legal-muted{color:#bbb}.legal-main .wish{margin-top:0}.privacy-intro{width:min(1040px,calc(100% - 64px));margin:70px auto 0;text-align:center;font-size:17px;line-height:2.1}.privacy-intro p{margin:8px 0}.privacy-main .legal-title{margin-top:90px;margin-bottom:65px}.policy-document{width:min(1000px,calc(100% - 64px));margin:0 auto 125px;border-left:1px solid #7aa9a1;border-right:1px solid #7aa9a1;padding:38px 50px 55px;font-size:16px;line-height:2}.policy-document>p{margin:0 0 38px}.policy-document section{margin:0 0 38px}.policy-document h2{font-size:16px;line-height:1.5;background:var(--mint);padding:11px 16px;margin:0 0 28px;font-weight:500}.policy-document p{margin:0 0 18px}.policy-document ul{margin:0 0 18px;padding-left:1.5em}.policy-document li{margin:6px 0}
@media(max-width:900px){.legal-title{font-size:28px;margin:70px 0 50px}.legal-table-wrap{width:min(100% - 28px,680px);margin-bottom:80px}.legal-table{border-spacing:3px 5px;font-size:14px;line-height:1.7}.legal-table th,.legal-table td{padding:13px 12px}.legal-table th{width:34%}.privacy-intro{width:min(100% - 32px,680px);margin-top:45px;text-align:left;font-size:15px}.privacy-main .legal-title{margin-top:55px;margin-bottom:45px}.policy-document{width:min(100% - 28px,680px);padding:24px 18px 35px;font-size:14px;margin-bottom:80px}.policy-document h2{font-size:14px;padding:10px 12px;margin-bottom:20px}}