:root{--paper: #f8f5ee;--paper-2: #efe7da;--ink: #1f2d3d;--ink-2: #3f4b59;--muted: #6d746f;--rule: #d9cfbd;--accent: #d97706;--accent-2: #f4b24a;--accent-dark: #8a4f05;--white: #fffaf2;--ok: #13765a;--danger: #b42318;--radius: 6px;--max: 1120px;--shadow: 0 20px 70px rgba(31, 45, 61, .13);font-family:Noto Sans JP,Hiragino Sans,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);line-height:1.75;letter-spacing:0;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--accent-dark);font-size:.84rem;font-weight:800;letter-spacing:0}.eyebrow:before{content:"";width:24px;height:2px;background:var(--accent)}.section{padding:74px 0}.section.alt{background:var(--white)}.section-head{max-width:720px;margin-bottom:34px}.section-head .lead{margin-top:14px}h1,h2,h3{margin:0;line-height:1.16;font-weight:900;letter-spacing:0}h1{font-size:clamp(2.35rem,5vw,4.55rem)}h2{font-size:clamp(1.75rem,3vw,2.8rem)}h3{font-size:1.18rem}p{margin:0}.lead{color:var(--ink-2);font-size:1.08rem;max-width:680px}.small{color:var(--muted);font-size:.9rem}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border-radius:var(--radius);border:1px solid transparent;font-weight:900;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background .16s ease}.btn.primary{background:var(--accent);color:#fff;box-shadow:0 10px 24px #d977063d}.btn.secondary{border-color:var(--rule);background:#fffaf2b8;color:var(--ink)}.btn:hover{transform:translateY(-2px)}.topbar{position:sticky;top:0;z-index:20;background:#f8f5eef0;border-bottom:1px solid rgba(217,207,189,.82);backdrop-filter:blur(12px)}.topbar-inner{width:min(var(--max),calc(100% - 40px));height:64px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-weight:900;color:var(--ink)}.topnav{display:flex;align-items:center;gap:18px;color:var(--ink-2);font-size:.92rem}.topnav a{white-space:nowrap}.hero{position:relative;min-height:min(740px,calc(100svh - 12px));overflow:hidden;background:linear-gradient(90deg,#f8f5eefa,#f8f5eee6 45%,#f8f5ee1f),var(--hero-bg);background-size:cover;background-position:center right}.hero:after{content:"";position:absolute;inset:auto 0 0;height:104px;background:linear-gradient(180deg,rgba(248,245,238,0),var(--paper))}.hero-inner{position:relative;z-index:1;width:min(var(--max),calc(100% - 40px));margin:0 auto;padding:64px 0 94px;display:grid;grid-template-columns:minmax(0,760px);align-items:center}.hero-copy{display:grid;gap:22px}.hero-copy h1 span{color:var(--accent-dark)}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:8px}.hero-points{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}.hero-points li{display:inline-flex;align-items:center;min-height:34px;padding:7px 12px;border:1px solid rgba(217,119,6,.3);border-radius:var(--radius);background:#fffaf2b8;color:var(--ink);font-size:.86rem;font-weight:900}.visual-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.tile,.card{background:var(--white);border:1px solid var(--rule);border-radius:var(--radius)}.tile{padding:20px;min-height:162px;display:grid;align-content:space-between}.tile strong{display:block;font-size:1.08rem;line-height:1.35}.tile span{color:var(--muted);font-size:.88rem}.tile svg{width:34px;height:34px;color:var(--accent)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{padding:24px;display:grid;gap:12px}.card .num{color:var(--accent-dark);font-size:2.2rem;font-weight:900;line-height:1}.steps{counter-reset:step;display:grid;gap:14px}.step{counter-increment:step;display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:start;padding:20px;border-radius:var(--radius);border:1px solid var(--rule);background:var(--white)}.step:before{content:counter(step);width:42px;height:42px;display:grid;place-items:center;background:var(--ink);color:#fff;border-radius:var(--radius);font-weight:900}.service-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:16px}.service-item{padding:24px;border-radius:var(--radius);border:1px solid var(--rule);background:#fff7e8;display:grid;gap:10px}.service-item:first-child{border-color:#d9770680;box-shadow:0 14px 34px #1f2d3d14}.form-wrap{display:grid;grid-template-columns:minmax(0,.72fr) minmax(320px,.88fr);gap:28px;align-items:start}.lead-form{display:grid;gap:14px;padding:24px;background:var(--white);border:1px solid var(--rule);border-radius:var(--radius);box-shadow:var(--shadow)}.field{display:grid;gap:6px}fieldset.field{border:0;padding:0;margin:0}legend{font-weight:900;font-size:.92rem;padding:0}label{font-weight:900;font-size:.92rem}input,select,textarea{width:100%;border:1px solid var(--rule);border-radius:var(--radius);background:#fff;color:var(--ink);padding:12px 13px;min-height:46px}textarea{min-height:108px;resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid rgba(217,119,6,.22);border-color:var(--accent)}.check{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start;font-size:.9rem}.check.compact{font-weight:700;font-size:.86rem}.check input{min-height:0;margin-top:5px}.lead-form .check a{color:var(--accent-dark);text-decoration:underline;text-underline-offset:3px}.check-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 12px}.form-status{min-height:22px;color:var(--muted);font-size:.92rem}.form-status.is-error{color:var(--danger)}.form-status.is-success{color:var(--ok)}.next-step{display:grid;gap:10px;padding:16px;border:1px solid rgba(19,118,90,.24);border-radius:var(--radius);background:#13765a14}.next-step[hidden]{display:none}.next-step .btn{justify-self:start}.footer{border-top:1px solid var(--rule);padding:30px 0;color:var(--muted);background:var(--paper);font-size:.9rem}.footer-inner{width:min(var(--max),calc(100% - 40px));margin:0 auto;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer a{color:var(--accent-dark);font-weight:900;text-decoration:underline;text-underline-offset:3px}@media(max-width:860px){.topnav a:not(.btn){display:none}.hero-inner{grid-template-columns:1fr;padding:58px 0 96px}.hero{min-height:auto;background:linear-gradient(180deg,#f8f5eefa,#f8f5eef0 62%,#f8f5eeb8),var(--hero-bg);background-size:cover;background-position:center right}.visual-grid,.grid-2,.grid-3,.service-grid,.form-wrap{grid-template-columns:1fr}.hero-points{display:grid;grid-template-columns:1fr}.check-list{grid-template-columns:1fr}}@media(max-width:520px){.container,.topbar-inner,.hero-inner{width:min(100% - 28px,var(--max))}.section{padding:54px 0}.hero-actions .btn{width:100%}.topbar-inner{height:58px}.brand{font-size:.92rem}.lead-form{padding:18px}}