.yattemi{--yellow:#ffce00;--yellow-pale:#fff7d6;--ink:#000;--white:#fff;--blue:#12b4ff;--blue-deep:#08c;--red:#ff3b30;--line:#0003;color:var(--ink);font-family:var(--font-noto-sans-jp), sans-serif;line-height:1.75}.yattemi a{color:inherit}.yattemi img,.yattemi svg{max-width:100%;display:block}.yattemi a:focus-visible,.yattemi button:focus-visible{outline:3px solid var(--ink);outline-offset:2px}.border-ink{border-color:#1e1e1e}.yattemi .hero{border-bottom:3px solid var(--ink);width:100%;max-width:680px;margin:0 auto}.yattemi section{padding:52px 24px}.yattemi .section-inner{max-width:680px;margin:0 auto}.yattemi .alt{background:var(--yellow-pale)}.yattemi .kicker-pill{color:#fff;background:var(--ink);border-radius:100px;align-items:center;gap:10px;margin:0 0 16px;padding:10px 22px;font-size:15px;font-weight:800;display:inline-flex}.yattemi h2{color:var(--ink);margin:0 0 16px;font-size:clamp(22px,5.5vw,27px);font-weight:900}.yattemi p.lead{color:var(--ink);margin:0 0 8px;font-size:15.5px;font-weight:700}.yattemi .btn{border:3px solid var(--ink);border-radius:100px;justify-content:center;align-items:center;gap:8px;width:100%;max-width:340px;padding:15px 30px;font-size:15px;font-weight:800;text-decoration:none;display:inline-flex}.yattemi .btn-solid{background:var(--blue);color:#fff}.yattemi .btn-outline{color:var(--ink);background:#fff}.yattemi .cta-title{font-size:clamp(24px,6vw,32px)}.yattemi .cta-stack{flex-direction:column;align-items:center;gap:12px;margin-top:18px;display:flex}.yattemi .post-card{border:3px solid var(--ink);text-align:left;background:#fff;border-radius:20px;max-width:420px;margin:24px auto 0;padding:20px}.yattemi .post-head{align-items:center;gap:10px;margin-bottom:12px;display:flex}.yattemi .post-avatar{background:var(--yellow);border:2px solid var(--ink);border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.yattemi .post-name{font-size:14px;font-weight:800}.yattemi 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.step:last-child{padding-bottom:0}.yattemi .step:before{content:"";background:var(--line);border-radius:2px;width:3px;position:absolute;top:50px;bottom:-2px;left:23px}.yattemi .step:last-child:before{display:none}.yattemi .step-num{background:var(--ink);color:#fff;border-radius:50%;flex:none;justify-content:center;align-items:center;width:48px;height:48px;font-size:19px;font-weight:900;display:flex}.yattemi .step-body{padding-top:6px}.yattemi .step-body h3{color:var(--ink);margin:0 0 6px;font-size:17px;font-weight:800}.yattemi .step-body p{color:var(--ink);margin:0;font-size:14.5px;font-weight:700}.yattemi .req-chip{color:#fff;background:var(--red);border-radius:100px;align-items:center;gap:7px;margin-top:10px;padding:8px 15px;font-size:13px;font-weight:800;display:inline-flex}.yattemi .step-cta{color:#fff;background:var(--blue);border:2px solid var(--ink);border-radius:100px;align-items:center;gap:6px;margin-top:12px;padding:10px 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