:root{font-family:system-ui,-apple-system,"Noto Sans JP",sans-serif;color:#193c40;background:#fbfcfa;font-synthesis:none}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:5px}a:focus-visible,summary:focus-visible{outline:3px solid #e8a550;outline-offset:5px}img{max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}p,li,dd{line-height:1.9}h1{font-size:clamp(36px,4.6vw,64px);line-height:1.35;letter-spacing:-.035em}h2{font-size:clamp(27px,3vw,38px);line-height:1.5;letter-spacing:-.025em}h3{font-size:21px;line-height:1.6}.wrap{width:min(1120px,calc(100% - 48px));margin:auto}.site-header{max-width:1240px;margin:auto;padding:25px 32px;display:flex;justify-content:space-between;align-items:center;gap:22px}.logo{font-size:21px;font-weight:780;text-decoration:none;display:inline-flex;align-items:center;gap:10px}.logo-icon{display:grid;place-items:center;background:#167d78;color:white;border-radius:10px;width:36px;height:36px}.site-header nav{display:flex;align-items:center;gap:27px;font-size:14px}.site-header nav a:not(.button){text-decoration:none}.site-header nav a[aria-current]{color:#137c74;text-decoration:underline}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;background:#177e77;color:white;padding:17px 25px;border-radius:8px;font-weight:650;text-decoration:none;line-height:1.5;box-shadow:0 5px 12px #146a7110}.button:hover{background:#106860}.button.small{padding:10px 17px}.eyebrow{font-size:11px;letter-spacing:.17em;font-weight:750;color:#3c837e;margin-bottom:22px}.hero{display:grid;grid-template-columns:1fr 1.08fr;align-items:center;gap:48px;padding-top:65px;padding-bottom:95px}.hero-description{font-size:18px;color:#527075;margin:26px 0}.hero-actions{display:flex;gap:25px;align-items:center;flex-wrap:wrap}.text-link{font-weight:650;font-size:14px}.small-note{font-size:12px;color:#5b7477;margin-top:22px}.hero-preview{margin:0;transform:rotate(1deg);min-width:0}.preview-bar{padding:14px 17px;display:flex;justify-content:space-between;gap:12px;background:#e7efee;font-size:10px;border:1px solid #dce7e5;border-radius:13px 13px 0 0}.preview-window{height:430px;overflow:auto;border:1px solid #dce7e5;box-shadow:0 25px 60px #2d5c5620;border-radius:0 0 13px 13px;background:#f4f7fa}.preview-window img{display:block;width:100%}figcaption{font-size:11px;color:#627c7d;padding:13px 0;text-align:center}.feature-section,.steps-section,.reassurance{padding-top:70px;padding-bottom:80px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:35px 0}.features article{padding:28px;background:#f0f5f2;border-radius:16px}.features article p{font-size:14px;color:#527075}.features article a{font-size:13px;font-weight:650}.feature-icon{display:grid;place-items:center;width:46px;height:46px;font-size:27px;color:#117f77;background:#dceee8;border-radius:12px;margin-bottom:20px}.story{background:#eaf2ee;padding:75px 0}.story-grid{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:80px}.story p{color:#526e6c}.moment-card{padding:38px;background:#fffdf7;border:1px solid #d5e2d9;border-radius:22px;transform:rotate(-2deg);box-shadow:0 15px 30px #345c4410}.moment-number{font-size:25px}.moment-split{display:flex;gap:12px;margin-bottom:22px}.moment-split>span{background:#ecf2ee;padding:17px;border-radius:12px;flex:1;font-size:13px}.moment-split>span:last-child{background:#fbeacb}.moment-split strong{display:block;font-size:30px}.steps{padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:38px;margin:30px 0}.steps li>span{font-size:39px;color:#9bbfb2;font-weight:700;display:block;margin-bottom:15px}.steps p{font-size:14px;color:#527075}.reassurance{border-top:1px solid #e1e8e3}.start{text-align:center;background:#193e41;color:white;padding:70px 24px}.start .eyebrow{color:#a2cfc6}.start p{color:#ccddda}.start .button{background:#d6ead9;color:#1e4c46}.start .small-note{font-size:12px}.site-footer{max-width:1184px;margin:auto;padding:48px 32px;display:flex;justify-content:space-between;gap:36px}.site-footer p,.site-footer small{font-size:12px;color:#627776}.site-footer p{margin-top:12px}.site-footer nav{display:flex;gap:18px;flex-wrap:wrap;align-content:start;font-size:12px}.page-intro{padding:70px 0 40px}.page-intro h1{font-size:clamp(32px,4vw,48px)}.page-intro p:not(.eyebrow){color:#527075}.guide-layout{display:grid;grid-template-columns:240px 1fr;gap:55px;align-items:start;padding-bottom:80px}.contents{position:sticky;top:24px;display:grid;gap:17px;font-size:13px;background:#edf3ef;padding:24px;border-radius:12px}.contents a{text-decoration:none;line-height:1.7}.reading{min-width:0}.reading section{padding:30px 0;border-bottom:1px solid #dde7e0;scroll-margin-top:20px}.reading section:first-child{padding-top:0}.reading h2{font-size:26px}.reading p,.reading li,.reading dd{font-size:15px;color:#496266}.reading li{margin-bottom:12px}.reading ul,.reading ol{padding-left:24px}.tip{background:#edf5ef;border-left:3px solid #6ca38c;padding:18px;font-size:14px;line-height:1.9;margin:24px 0}.reading dt{font-weight:700;margin-top:20px}.reading dd{margin:7px 0}.faq-reading{max-width:820px;padding-bottom:70px}.faq-reading section{margin-bottom:50px}.faq-reading h2{font-size:26px}.faq-reading details{border-bottom:1px solid #dce5df;padding:22px 4px}.faq-reading summary{cursor:pointer;font-size:16px;line-height:1.7;font-weight:600}.faq-reading details p{font-size:14px;color:#496266;padding:18px 0 0;margin-bottom:0}.contact{background:#edf3ef;padding:28px;border-radius:14px;overflow-wrap:anywhere}.contact p{font-size:14px}.skip{position:absolute;top:-100px;background:white;padding:15px;z-index:10}.skip:focus{top:0}@media(max-width:760px){.site-header{padding:19px 20px;flex-wrap:wrap;gap:18px}.site-header nav{width:100%;justify-content:space-between;gap:12px}.logo{font-size:19px}.wrap{width:calc(100% - 40px)}.hero{grid-template-columns:1fr;padding-top:32px;padding-bottom:30px;gap:30px}.hero-description{font-size:16px}.hero-preview{transform:none}.preview-window{height:360px}.feature-section,.steps-section,.reassurance{padding:45px 0}.features,.steps{grid-template-columns:1fr;gap:15px}.features article{padding:25px}.story{padding:45px 0}.story-grid{grid-template-columns:1fr;gap:25px}.moment-card{transform:none;padding:26px}.steps li{display:block}.steps li>span{font-size:30px}.steps h3{margin-bottom:7px}.site-footer{flex-direction:column;padding:35px 20px}.site-footer nav{gap:18px}.page-intro{padding:35px 0 20px}.guide-layout{grid-template-columns:1fr;gap:35px}.contents{position:static}.reading h2{font-size:23px}.reading section{scroll-margin-top:10px}.start{padding:50px 20px}.button{padding:15px 20px}.hero-actions{gap:20px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}