@charset "UTF-8";
:root{--navy:#102845;--blue:#1762a8;--sky:#eaf5ff;--ink:#17283b;--muted:#5b6b7a;--line:#d9e3ed;--bg:#f6f9fc;--white:#fff;--orange:#ef842e}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.85}a{color:var(--blue)}.container{width:min(1120px,calc(100% - 36px));margin:auto}.topline{background:#102845;color:white;font-size:12px;letter-spacing:.07em}.topline .container{padding:5px 0}.site-header{background:white;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;box-shadow:0 3px 15px #08294c0a}.head-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:80px}.brand{text-decoration:none;color:var(--navy);display:flex;align-items:center;gap:12px}.logo-mark{width:48px;height:48px;display:grid;place-items:center;background:var(--navy);color:white;font-weight:900;border-radius:12px;letter-spacing:-1px}.brand strong{font-size:20px;display:block;line-height:1.3}.brand small{font-size:11px;letter-spacing:.045em;color:var(--muted)}.nav{display:flex;align-items:center;gap:20px}.nav a{text-decoration:none;font-size:14px;font-weight:700;color:#264159}.nav a:hover,.nav a[aria-current=page]{color:var(--blue)}.nav .nav-cta{background:var(--blue);color:white;padding:9px 17px;border-radius:8px}.menu-btn{display:none;border:1px solid var(--line);background:white;padding:8px 12px;border-radius:6px;font-size:16px}.hero{background:linear-gradient(118deg,#102845 0%,#174776 68%,#1d638b 100%);color:white;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;width:530px;height:530px;border:1px solid #ffffff1c;border-radius:50%;right:-150px;top:-220px;box-shadow:0 0 0 95px #ffffff06,0 0 0 200px #ffffff05}.hero .container{position:relative;z-index:1;padding:85px 0 86px}.eyebrow{font-size:13px;font-weight:800;letter-spacing:.09em;color:#93d5ff}.hero h1{font-size:clamp(30px,4.3vw,52px);line-height:1.4;letter-spacing:.015em;margin:15px 0 22px;max-width:940px}.hero p{font-size:18px;max-width:730px;color:#e4f0fb}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;text-align:center;padding:12px 25px;font-weight:800;border-radius:8px;text-decoration:none;min-height:50px;border:2px solid transparent}.btn-primary{background:var(--orange);color:#181e27}.btn-white{background:white;color:var(--navy)}.btn-outline{border-color:#7eabd1;color:white}.btn-blue{background:var(--blue);color:white}.section{padding:77px 0}.section.alt{background:var(--bg)}.section-head{margin-bottom:30px}.section-head .eyebrow{color:var(--blue)}h2{font-size:clamp(25px,3vw,35px);line-height:1.45;color:var(--navy);margin:7px 0 16px}h3{font-size:21px;line-height:1.5;color:var(--navy);margin:8px 0 14px}p{margin:0 0 18px}.lead{font-size:17px;color:#43586c;max-width:880px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.feature-card{background:white;border:1px solid var(--line);border-radius:15px;padding:28px;box-shadow:0 9px 25px #17344a09;display:flex;flex-direction:column}.feature-card .btn{margin-top:auto}.num{font-weight:900;color:var(--blue);font-size:13px;letter-spacing:.09em}.iconbox{height:60px;width:60px;border-radius:12px;background:var(--sky);display:grid;place-items:center;color:var(--blue);font-size:27px;font-weight:800;margin:15px 0}.checklist{padding-left:1.2em;margin:7px 0 25px}.checklist li{margin:5px 0}.minor{font-size:13px;color:var(--muted)}.pill{background:#e8f4fb;border-radius:30px;font-size:12px;color:#1365a1;font-weight:800;padding:5px 12px;display:inline-block}.steps{counter-reset:st;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{border-top:3px solid var(--blue);background:white;border-radius:0 0 10px 10px;padding:22px;box-shadow:0 3px 12px #1329400a}.step:before{counter-increment:st;content:"STEP " counter(st,decimal-leading-zero);color:var(--blue);font-size:13px;font-weight:900}.step strong{display:block;font-size:17px;margin:6px 0}.cta-panel{background:var(--navy);color:white;border-radius:16px;padding:42px;display:flex;align-items:center;justify-content:space-between;gap:26px}.cta-panel h2{color:white;margin-top:0}.cta-panel p{margin-bottom:0}.footer{background:#0e223a;color:#dce6ef;padding:55px 0 20px}.footer a{color:#dbeeff}.footercols{display:grid;grid-template-columns:2fr 1fr;gap:40px}.footer h3{color:white;font-size:19px}.footer small{color:#b7c9d9}.footnav{display:flex;gap:15px;flex-wrap:wrap}.copyright{border-top:1px solid #304761;margin-top:30px;padding-top:14px;color:#c2d1df;font-size:12px}.pagehero{background:#eff6fb;border-bottom:1px solid var(--line);padding:57px 0}.pagehero h1{font-size:clamp(27px,3.5vw,40px);line-height:1.45;margin:10px 0;color:var(--navy)}.breadcrumb{font-size:12px;color:#567188}.breadcrumb a{color:#567188}.bodycontent{padding:55px 0 85px}.bodycontent h2{margin-top:45px;border-left:5px solid var(--blue);padding-left:16px;font-size:25px}.bodycontent h2:first-child{margin-top:0}.panel{padding:26px;border:1px solid var(--line);border-radius:12px;background:#fff}.soft-panel{background:#f1f8fd;border-radius:12px;padding:25px}.spec-table{width:100%;border-collapse:collapse;margin:20px 0 25px}.spec-table th,.spec-table td{border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}.spec-table th{background:#edf4f9;width:28%}.notice{border-left:4px solid var(--orange);background:#fffbf3;padding:13px 18px;margin:20px 0}.contact-link{font-weight:800;word-break:break-word}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:19px}.field{margin-bottom:19px}.field label{font-weight:800;display:block;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;border:1px solid #a9bacb;border-radius:7px;font-size:16px;padding:12px;background:white;color:var(--ink);font-family:inherit}.field textarea{min-height:155px;resize:vertical}.required{color:#b03025;font-size:12px;margin-left:7px}.form-controls{margin-top:16px}.form-controls label{display:flex;align-items:center;gap:8px}.form-controls input{width:18px;height:18px}.form-message{padding:13px 17px;background:#fff4ef;border:1px solid #edc6af;border-radius:7px}.success{background:#eaf7ef;border-color:#b2d7bf}.hiddenfield{position:absolute;left:-9999px}.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.mini-grid .panel{padding:17px}.mini-grid strong{display:block;color:var(--blue)}@media(max-width:900px){.nav{display:none;position:absolute;top:100%;left:0;right:0;background:white;box-shadow:0 10px 19px #0002;padding:16px 24px;flex-direction:column;align-items:stretch}.nav.open{display:flex}.menu-btn{display:block}.grid3,.steps{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.brand strong{font-size:17px}.brand small{font-size:10px}.logo-mark{width:40px;height:40px}.hero .container{padding:65px 0}.hero p{font-size:16px}.section{padding:55px 0}.grid3,.grid2,.steps,.form-grid,.mini-grid,.footercols{grid-template-columns:1fr}.cta-panel{padding:27px;display:block}.cta-panel .btn{margin-top:22px}.pagehero{padding:41px 0}.bodycontent{padding:35px 0 60px}.spec-table th{width:37%}}