:root{--navy:#142d3b;--green:#16745d;--ink:#203642;--muted:#5f6e74;--line:#dce3e5;--paper:#f3f6f5;--accent:var(--green)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-family:"Noto Sans JP","Yu Gothic",Meiryo,sans-serif;color:var(--ink);font-size:16px;line-height:1.9;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,select:focus-visible{outline:3px solid #d39429;outline-offset:5px}a,button{transition:background .2s,color .2s,transform .2s}img{display:block;width:100%;object-fit:cover}h1,h2,h3,p{margin:0}header{position:sticky;top:0;z-index:20;background:#fffffff5;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.header-inner{max-width:1440px;margin:auto;padding:19px 4%;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand-mark{font-family:Georgia,serif;font-size:55px;line-height:1;font-weight:bold;color:var(--green);letter-spacing:-7px;padding-right:7px}.brand-mark span{color:var(--navy)}.brand-type{font-family:Arial,sans-serif;font-size:17px;letter-spacing:1.1px;line-height:1.5}.brand-type b{font-weight:400;color:var(--green)}.brand-type small{display:block;font-family:"Yu Gothic",Meiryo,sans-serif;font-size:12px;letter-spacing:.02em}nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:600}nav a:hover,.text-link:hover{color:var(--green)}.nav-contact{background:var(--navy);padding:11px 23px;color:#fff!important}.nav-contact:hover{background:var(--green)}.menu-toggle{display:none}.skip{position:fixed;top:-100px;left:15px;z-index:99;background:#fff;padding:12px}.skip:focus{top:10px}.hero{max-width:1600px;margin:auto;display:grid;grid-template-columns:1fr 1fr;min-height:640px}.hero-copy{padding:80px 9% 28px 8%;display:flex;flex-direction:column;align-items:flex-start}.eyebrow{display:block;font-family:Arial,sans-serif;color:var(--green);font-weight:600;font-size:12px;letter-spacing:.19em;line-height:1.6}.hero h1{font-size:clamp(34px,3.75vw,60px);font-weight:500;line-height:1.55;letter-spacing:.035em;margin:24px 0}.hero-copy>p{font-size:16px;line-height:2.2;color:var(--muted)}.button{display:inline-flex;justify-content:center;align-items:center;min-height:52px;padding:12px 28px;border:0;background:var(--navy);color:white;font-size:14px;font-weight:600;cursor:pointer}.button:hover{background:var(--green)}.hero .button{margin-top:34px}.hero-foot{display:flex;justify-content:space-between;gap:20px;width:100%;margin-top:auto;padding-top:54px;font-family:Arial,sans-serif;font-size:10px;letter-spacing:.1em;color:var(--muted)}.scroll-label{writing-mode:vertical-rl;border-right:1px solid var(--green);padding-right:12px}.hero-image{position:relative;min-height:640px;background:#d5ded8;overflow:hidden}.hero-image>img{height:100%;position:absolute;inset:0}.image-label{position:absolute;bottom:32px;left:32px;right:32px;color:var(--navy);background:#ffffffed;display:flex;justify-content:space-between;align-items:flex-end;padding:25px;gap:15px}.image-label>span{font-size:23px;line-height:1.7;font-weight:500}.image-label small{font-family:Arial,sans-serif;font-size:10px;letter-spacing:.12em}.section{padding:90px max(6%,calc((100vw - 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