:root{--ink:#17324d;--text:#263d52;--muted:#536a7d;--line:#d7e1e9;--accent:#0d7b74;--accent2:#075d58;--soft:#f3f8f8;--warm:#fff7e8;--danger:#973c2d;--white:#fff;--shadow:0 18px 50px rgba(22,50,77,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.85 system-ui,-apple-system,"Hiragino Sans","Yu Gothic","Noto Sans JP",sans-serif;color:var(--text);background:var(--white)}a{color:var(--accent2);text-underline-offset:3px}.shell{width:min(1100px,calc(100% - 40px));margin:auto}.preview{padding:8px 20px;text-align:center;background:#792f25;color:#fff;font-size:.86rem;font-weight:750}.site-header{position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line);background:rgba(255,255,255,.96);backdrop-filter:blur(10px)}.header-inner{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{text-decoration:none;color:var(--ink);font-weight:800;letter-spacing:.08em}nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}nav a{text-decoration:none;color:var(--text);font-size:.92rem}.nav-cta{padding:8px 13px;border-radius:8px;background:var(--accent);color:#fff!important}.hero{padding:88px 0 72px;background:linear-gradient(145deg,#f8fbfb,#eaf5f4)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(290px,.8fr);gap:58px;align-items:center}.eyebrow{margin:0 0 10px;color:var(--accent);font-size:.78rem;font-weight:800;letter-spacing:.16em}h1,h2,h3{color:var(--ink);line-height:1.45}h1{margin:0 0 20px;font-size:clamp(2rem,4vw,3.45rem);letter-spacing:-.03em}h2{margin:0 0 18px;font-size:clamp(1.55rem,2.6vw,2.2rem);letter-spacing:-.02em}h3{margin:8px 0;font-size:1.12rem}p{margin:0 0 16px}.lead{font-size:1.08rem;color:#425a70}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 12px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:10px 18px;border:1px solid transparent;border-radius:10px;text-decoration:none;font:inherit;font-weight:750;cursor:pointer}.primary{background:var(--accent);color:#fff}.primary:hover{background:var(--accent2)}.secondary{border-color:var(--line);background:#fff;color:var(--ink)}.micro{font-size:.82rem;color:var(--muted);line-height:1.65}.hero-panel{padding:27px;border:1px solid #bdd7d3;border-radius:17px;background:#fff;box-shadow:var(--shadow)}.hero-panel ol{padding-left:1.45em;font-weight:700;color:var(--ink)}.hero-panel li{margin:9px 0}.panel-result{padding:14px;border-radius:10px;background:var(--soft)}.panel-result span,.panel-result strong{display:block}.panel-result span{font-size:.8rem;color:var(--muted)}.section{padding:74px 0;border-bottom:1px solid var(--line)}.soft{background:#f7fafb}.cards,.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}.card,.price-card{padding:23px;border:1px solid var(--line);border-radius:14px;background:#fff}.card p,.price-card span{color:var(--muted)}.num{color:var(--accent);font-size:.78rem;font-weight:800}.two{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:start}.checks{display:grid;gap:11px}.checks div{padding:15px 17px;border:1px solid var(--line);border-radius:11px;background:#fff}.checks strong,.checks span{display:block}.checks span{font-size:.9rem;color:var(--muted)}.timeline{display:grid;gap:12px;list-style:none;padding:0;margin:28px 0}.timeline li{display:grid;grid-template-columns:40px 1fr;gap:14px;padding:17px;border:1px solid var(--line);border-radius:11px}.timeline li>span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;font-weight:800}.timeline p{margin:3px 0 0;color:var(--muted)}.price-card.featured{border:2px solid var(--accent);box-shadow:var(--shadow)}.price-card>strong{display:block;margin:7px 0;font-size:1.6rem;color:var(--ink)}.price-card>strong span{font-size:.82rem}.boundary{list-style:none;margin:0;padding:0;display:grid;gap:9px}.boundary li{padding:12px 15px;border-left:4px solid var(--accent);background:var(--soft)}.cta-box{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:34px;border-radius:17px;background:var(--ink);color:#fff}.cta-box h2,.cta-box .eyebrow{color:#fff}.cta-box p{color:#dbe6ee}footer{padding:32px 0 45px;background:#10283f;color:#dbe6ee}.footer-grid{display:flex;justify-content:space-between;gap:24px}.footer-grid a{color:#fff}
.form-main,.policy-main{padding:58px 0 88px;background:#f5f8fa}.form-shell,.policy-shell{width:min(820px,calc(100% - 40px));margin:auto}.form-shell>h1,.policy-shell>h1{font-size:clamp(1.8rem,4vw,2.65rem)}.warning{margin:26px 0;padding:16px 18px;border:1px solid #e8c777;border-radius:11px;background:var(--warm)}.warning strong{color:#795000}form{display:grid;gap:19px}fieldset{margin:0;padding:23px;border:1px solid var(--line);border-radius:13px;background:#fff}legend{padding:0 8px;color:var(--ink);font-weight:800}label,.group-label{display:block;margin:17px 0 7px;font-weight:700;color:var(--ink)}.required,.optional{display:inline-block;margin-left:5px;padding:1px 7px;border-radius:999px;font-size:.72rem}.required{background:#fcebe8;color:var(--danger)}.optional{background:#eef2f5;color:var(--muted)}input[type=text],input[type=email],input[type=number],textarea{width:100%;padding:11px 12px;border:1px solid #bdcbd6;border-radius:9px;background:#fff;color:var(--text);font:inherit}textarea{resize:vertical}input:focus,textarea:focus{outline:3px solid rgba(13,123,116,.18);border-color:var(--accent)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.unit{display:grid;grid-template-columns:1fr auto;gap:7px;align-items:center}.unit span{color:var(--muted)}.choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 13px}.choice-grid label{margin:0;padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-weight:500}.purpose{padding:18px;border:1px solid #bad6d2;border-radius:11px;background:var(--soft)}.purpose p{margin:5px 0}.form-error{padding:12px;border:1px solid #dda69c;border-radius:9px;background:#fff0ed;color:var(--danger)}.submit{width:100%}.preview-result{margin-top:23px;padding:21px;border:1px solid var(--line);border-radius:11px;background:#fff}.preview-result dl{display:grid;grid-template-columns:170px 1fr}.preview-result dt,.preview-result dd{margin:0;padding:8px;border-bottom:1px solid var(--line)}.preview-result dt{font-weight:700}.policy-shell section{margin-top:20px;padding:21px;border:1px solid var(--line);border-radius:11px;background:#fff}.policy-shell ul{padding-left:1.3em}.source-note{background:var(--soft)!important}
.optional-details{border:1px solid var(--line);border-radius:13px;background:#fff}.optional-details summary{padding:17px 21px;color:var(--ink);font-weight:800;cursor:pointer}.optional-details[open] summary{border-bottom:1px solid var(--line)}.optional-details fieldset{border:0;border-radius:0}.optional-details legend{display:none}
.faq-list{display:grid;gap:12px;margin-top:28px}.faq-list details{border:1px solid var(--line);border-radius:12px;background:#fff}.faq-list summary{padding:17px 20px;color:var(--ink);font-weight:800;cursor:pointer}.faq-list details[open] summary{border-bottom:1px solid var(--line)}.faq-list p{padding:18px 20px;margin:0}.form-trap{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.preview-result .button{margin-top:12px}
.draft-note{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:18px 0;padding:14px 17px;border:1px solid #b8d8d4;border-radius:11px;background:var(--soft)}.draft-note p{margin:3px 0 0}.text-button{border:0;background:transparent;color:var(--accent2);font:inherit;font-weight:700;text-decoration:underline;text-underline-offset:3px;cursor:pointer;white-space:nowrap}
.skip-link{position:fixed;z-index:30;top:8px;left:8px;padding:9px 13px;background:#fff;color:var(--ink);border:2px solid var(--accent);border-radius:8px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #e79b20;outline-offset:3px}.section{scroll-margin-top:86px}.important-note{font-size:.94rem;color:var(--text);line-height:1.7}.sample-card{padding:24px;border:1px solid #bad6d2;border-radius:14px;background:var(--soft)}.sample-card>span,.sample-card>strong{display:block}.sample-card>span{font-size:.78rem;color:var(--accent);font-weight:800}.sample-card>strong{margin:5px 0 12px;color:var(--ink);font-size:1.18rem}.sample-card ul{margin:10px 0 0;padding-left:1.3em}.sample-dl{display:grid;grid-template-columns:150px 1fr}.sample-dl dt,.sample-dl dd{margin:0;padding:10px 0;border-bottom:1px solid var(--line)}.sample-dl dt{font-weight:800;color:var(--ink)}.sample-verdict{margin:10px 0 16px;padding:16px;border-left:4px solid var(--accent);background:var(--soft)}.sample-verdict span,.sample-verdict strong{display:block}.sample-verdict span{font-size:.8rem;color:var(--muted)}.sample-verdict strong{color:var(--ink);font-size:1.15rem}
.company-facts{display:grid;grid-template-columns:1fr 1fr;gap:10px}.company-facts div{padding:15px;border:1px solid var(--line);border-radius:10px;background:#fff}.company-facts span,.company-facts strong{display:block}.company-facts span{font-size:.78rem;color:var(--muted)}.company-facts strong{margin-top:3px;color:var(--ink)}
.narrow-lead{max-width:880px}.promise-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:28px}.promise-grid article{padding:20px;border:1px solid var(--line);border-radius:12px;background:#fff}.promise-grid strong{color:var(--ink);font-size:1.05rem}.promise-grid p{margin:7px 0 0;color:var(--muted)}
.price-card .tax-total{display:block;margin:-5px 0 10px;color:var(--ink);font-weight:800;font-size:1rem}
@media(max-width:800px){.site-header{position:static}.header-inner{padding:13px 0;align-items:flex-start;flex-direction:column}.hero{padding:58px 0}.hero-grid,.two{grid-template-columns:1fr;gap:32px}.cards,.prices{grid-template-columns:1fr}.cta-box{align-items:flex-start;flex-direction:column}.field-grid{grid-template-columns:1fr}}
@media(max-width:520px){body{font-size:15px}.shell,.form-shell,.policy-shell{width:min(100% - 28px,1100px)}nav{gap:10px}.hero{padding:45px 0}.section{padding:52px 0}.actions{flex-direction:column}.button{width:100%}.choice-grid{grid-template-columns:1fr}.preview-result dl{grid-template-columns:1fr}.preview-result dt{border-bottom:0;padding-bottom:0}.preview-result dd{padding-top:3px}.footer-grid{flex-direction:column}.draft-note{align-items:flex-start;flex-direction:column}.text-button{white-space:normal}}
@media(max-width:800px){.header-inner{align-items:center;flex-direction:row}.site-header nav a:not(.nav-cta):not(.keep-mobile){display:none}.section{scroll-margin-top:0}}
@media(max-width:520px){.sample-dl{grid-template-columns:1fr}.sample-dl dt{border-bottom:0;padding-bottom:0}.sample-dl dd{padding-top:3px}}
@media(max-width:520px){input[type=text],input[type=email],input[type=number],textarea{font-size:16px}}
@media(max-width:520px){.company-facts{grid-template-columns:1fr}}
@media(max-width:700px){.promise-grid{grid-template-columns:1fr}}