.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fffffffa;border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:1rem}.header-logo{font-family:var(--font-heading);font-weight:700;font-size:calc(1.1rem * var(--font-scale));color:var(--color-green-deep);flex-shrink:0}.header-logo:hover{text-decoration:none;opacity:.88}.header-menu-btn{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;padding:0;border:none;background:transparent;cursor:pointer;border-radius:var(--radius-sm)}.header-menu-btn span{display:block;height:2px;background:var(--color-green-deep);border-radius:1px;transition:transform .22s ease-out,opacity .18s ease-out;will-change:transform;transform:translateZ(0);-webkit-transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}@media(max-width:768px){.header-menu-btn{display:flex}.header-nav{position:fixed;top:64px;left:0;right:0;background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:1rem;flex-direction:column;align-items:stretch;max-height:0;overflow:hidden;opacity:0;visibility:hidden;transition:max-height .28s ease-out,opacity .2s ease-out,visibility .2s;transform:translateZ(0);-webkit-transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}.header-nav.is-open{max-height:80vh;max-height:80dvh;opacity:1;visibility:visible;transition:max-height .3s ease-out,opacity .22s ease-out,visibility 0s}.header-nav-list{flex-direction:column}.header-nav-list li{opacity:1}.header-menu-btn.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.header-menu-btn.is-open span:nth-child(2){opacity:0}.header-menu-btn.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.header-font-size{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--color-border)}}.header-nav{display:flex;align-items:center;gap:1rem}.header-nav-list{list-style:none;margin:0;padding:0;gap:.15rem;display:flex;flex-wrap:nowrap}.header-nav-list button{padding:.45rem .5rem;border:none;background:none;font-family:inherit;font-size:calc(.8rem * var(--font-scale));color:var(--color-text);cursor:pointer;border-radius:var(--radius-sm);transition:background .18s ease-out,color .18s ease-out;white-space:nowrap}.header-nav-list button:hover{background:#2a8c4b1a;color:var(--color-green-deep)}.header-font-size{display:flex;align-items:center;gap:.5rem;margin-left:auto}.header-font-size-label{font-size:calc(.85rem * var(--font-scale));color:var(--color-text-muted)}.header-font-size-btns{display:flex;border:1px solid var(--color-border);border-radius:var(--radius-pill);overflow:hidden}.header-font-size-btns button{padding:.35rem .75rem;border:none;background:var(--color-surface);font-family:inherit;font-size:calc(.9rem * var(--font-scale));color:var(--color-text-muted);cursor:pointer;transition:background .2s,color .2s}.header-font-size-btns button:hover{background:var(--color-bg-subtle);color:var(--color-text)}.header-font-size-btns button.is-active{background:var(--color-green-deep);color:#fff;font-weight:600}.hero{position:relative;min-height:100vh;min-height:100dvh;overflow:hidden;background:#000}.hero-photo{position:absolute;top:-10%;right:-10%;bottom:-10%;left:-10%;background-image:url(/hero-tanaka.jpg);background-size:cover;background-position:55% 28%;pointer-events:none}.hero-gradient{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(120deg,#000000a6,#00000040 45%,#0000001a 70%,#0000);pointer-events:none}.hero-content{position:relative;z-index:1;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;justify-content:center;padding-top:5rem;padding-bottom:3rem;color:#fff}.hero-tagline{font-family:var(--font-heading);font-size:clamp(1.75rem,4vw,2.5rem);font-weight:700;color:#fffbeb;line-height:1.5;margin-bottom:clamp(.75rem,2vh,1.25rem)}.hero-heading{display:flex;align-items:center;gap:clamp(1rem,2vw,1.75rem);margin-bottom:clamp(1rem,2vh,1.5rem)}.hero-name-block{display:flex;flex-direction:column}.hero-name-main{font-family:var(--font-heading);font-size:clamp(3rem,7vw,4.5rem);font-weight:700;letter-spacing:.06em;line-height:1.15}.hero-name-sub{margin-top:.35em;font-size:clamp(1rem,1.8vw,1.35rem);opacity:.95}.hero-badge-red{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;width:clamp(100px,14vw,130px);height:clamp(100px,14vw,130px);border-radius:50%;background:var(--color-red-badge);color:#fff;font-weight:700;box-shadow:0 6px 18px #e03d3d73}.hero-badge-main{display:flex;align-items:baseline;gap:.15em}.hero-badge-num{font-size:clamp(1.75rem,4vw,2.25rem);line-height:1.1}.hero-badge-unit{font-size:clamp(.9rem,1.5vw,1.1rem);line-height:1.1}.hero-badge-label{font-size:clamp(.65rem,1.2vw,.8rem);margin-top:.15em;text-align:center;line-height:1.2}.hero-cta-row{display:flex;flex-wrap:wrap;gap:clamp(.75rem,1.5vw,1rem)}.hero-cta-row .btn{min-width:clamp(160px,20vw,200px);padding:.65rem 1.25rem;font-size:calc(1rem * var(--font-scale))}@media(max-width:768px){.hero-content{padding-top:4.5rem;padding-bottom:2.5rem}.hero-heading{flex-direction:column;align-items:flex-start;gap:.75rem}.hero-badge-red{width:min(100px,22vw);height:min(100px,22vw)}}.gate{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--color-bg-sky, #C7E6FA);display:flex;align-items:center;justify-content:center;padding:1rem;z-index:9999}.gate-box{background:#fff;padding:2rem;border-radius:var(--radius-md, 10px);box-shadow:0 4px 20px #0000001a;max-width:320px;width:100%}.gate-title{font-family:var(--font-heading, serif);font-size:1.25rem;color:var(--color-green-deep, #2A8C4B);margin:0 0 .5rem;text-align:center}.gate-note{font-size:.9rem;color:var(--color-text-muted, #333);margin:0 0 1.25rem;text-align:center}.gate-form{display:flex;flex-direction:column;gap:.75rem}.gate-input{padding:.65rem .75rem;border:1px solid var(--color-border, #e2e8f0);border-radius:var(--radius-sm, 6px);font-size:1rem}.gate-input:focus{outline:2px solid var(--color-green-deep, #2A8C4B);outline-offset:2px}.gate-btn{padding:.65rem 1rem;background:var(--color-green-deep, #2A8C4B);color:#fff;border:none;border-radius:var(--radius-sm, 6px);font-size:1rem;font-weight:600;cursor:pointer}.gate-btn:hover{opacity:.9}.gate-error{margin:.75rem 0 0;font-size:.875rem;color:#c00;text-align:center}:root{--color-bg: #FAF7F0;--color-bg-sky: #C7E6FA;--color-surface: #ffffff;--color-green-deep: #2A8C4B;--color-green-btn: #92D050;--color-green-dark: #51973f;--color-yellow-strip: #FCE09D;--color-yellow-header: #FEEFA6;--color-red-badge: #E03D3D;--color-orange-line: #e8a84a;--color-green-bright: #5cb85c;--color-text: #1a1a1a;--color-text-muted: #333333;--color-border: #e2e8f0;--color-bg-sage: #e8ebe6;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-pill: 9999px;--radius-btn: 8px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--font-heading: "Noto Serif JP", "Yu Mincho", serif;--font-body: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;--font-scale: 1;--space-unit: 1rem;--section-padding: clamp(3rem, 8vw, 6rem);--container-max: 960px}[data-font-size=large]{--font-scale: 1.35}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);font-size:calc(1rem * var(--font-scale));line-height:1.75;color:var(--color-text);background:var(--color-bg)}.skip-link{position:absolute;top:-100px;left:0;padding:.75rem 1.5rem;background:var(--color-green-deep);color:#fff;z-index:9999;text-decoration:none;font-weight:600;border-radius:0 var(--radius-md) var(--radius-md) 0}.skip-link:focus{top:0}h1,h2,h3{font-family:var(--font-heading);font-weight:600;line-height:1.4}h2{font-size:calc(1.5rem * var(--font-scale));margin:0 0 calc(1.5 * var(--space-unit) * var(--font-scale));color:var(--color-green-deep)}a{color:var(--color-green-deep);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding-left:calc(var(--space-unit) * 2);padding-right:calc(var(--space-unit) * 2)}.section{padding-top:var(--section-padding);padding-bottom:var(--section-padding);backface-visibility:hidden;-webkit-backface-visibility:hidden}.section-title{text-align:center;margin-bottom:calc(2 * var(--space-unit) * var(--font-scale));color:var(--color-green-deep);position:relative;display:inline-block;width:100%}.section-title:after{content:"";display:block;width:60px;height:3px;background:var(--color-green-deep);margin:.5em auto 0;border-radius:2px;opacity:.6}.section-title .lead{margin-top:.5em;font-size:calc(.95rem * var(--font-scale));color:var(--color-text-muted);font-weight:400}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.875rem 1.5rem;background:var(--color-green-btn);color:#fff;border:none;border-radius:var(--radius-btn);font-family:inherit;font-size:calc(1rem * var(--font-scale));font-weight:600;cursor:pointer;transition:filter .28s ease,transform .25s ease,box-shadow .25s ease}.btn:hover{filter:brightness(1.08);text-decoration:none;color:#fff;transform:translateY(-2px) scale(1.02);box-shadow:0 4px 14px #2a8c4b59}.btn:active{transform:translateY(0) scale(1)}.btn--dark{background:var(--color-green-dark)}.btn--dark:hover{filter:brightness(1.08);color:#fff}.btn--outline{background:transparent;color:var(--color-green-deep);border:2px solid var(--color-green-deep)}.btn--outline:hover{background:var(--color-green-deep);color:#fff}.btn svg{width:1.1em;height:1.1em;flex-shrink:0}