.header[data-astro-cid-3ef6ksr2]{position:fixed;top:0;left:0;right:0;height:var(--header-height);background:#fffffff2;backdrop-filter:blur(8px);z-index:1000;border-bottom:1px solid var(--color-border)}.header__inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:100%}.header__logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:12px}.header__logo-mark[data-astro-cid-3ef6ksr2]{height:44px;width:auto}.header__logo-text[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;line-height:1.2;color:#453321}.header__logo-eneu[data-astro-cid-3ef6ksr2]{font-family:Cormorant Garamond,Georgia,serif;font-size:1.3rem;font-weight:600;letter-spacing:.12em}.header__logo-studio[data-astro-cid-3ef6ksr2]{font-family:Cormorant Garamond,Georgia,serif;font-size:.7rem;font-weight:400;letter-spacing:.2em}.header__nav[data-astro-cid-3ef6ksr2]{display:flex;gap:32px}.header__link[data-astro-cid-3ef6ksr2]{font-family:var(--font-english);font-size:.8rem;letter-spacing:.12em;color:var(--color-text);transition:color .2s;position:relative}.header__link[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--color-primary);transition:width .3s}.header__link[data-astro-cid-3ef6ksr2]:hover:after,.header__link--active[data-astro-cid-3ef6ksr2]:after{width:100%}.header__link--active[data-astro-cid-3ef6ksr2]{color:var(--color-primary);font-weight:700}.header__toggle[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}.header__toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;width:24px;height:2px;background:var(--color-primary);transition:all .3s}@media(max-width:768px){.header__toggle[data-astro-cid-3ef6ksr2]{display:flex}.header__nav[data-astro-cid-3ef6ksr2]{position:fixed;top:var(--header-height);left:0;right:0;background:var(--color-white);flex-direction:column;align-items:center;gap:0;padding:0;max-height:0;overflow:hidden;transition:max-height .3s ease;border-bottom:1px solid var(--color-border)}.header__nav[data-astro-cid-3ef6ksr2].open{max-height:400px}.header__link[data-astro-cid-3ef6ksr2]{padding:16px;width:100%;text-align:center;font-size:.9rem}.header__link[data-astro-cid-3ef6ksr2]:after{display:none}}.footer[data-astro-cid-sz7xmlte]{background:var(--color-primary);color:var(--color-white);padding:60px 0 30px}.footer__inner[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;align-items:center;gap:24px;text-align:center}.footer__brand[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;align-items:center}.footer__logo-mark[data-astro-cid-sz7xmlte]{height:80px;width:auto;margin-bottom:12px;filter:brightness(0) invert(1)}.footer__logo-text[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;align-items:center;text-align:center;line-height:1.3;margin-bottom:12px;color:#ffffffe6}.footer__logo-eneu[data-astro-cid-sz7xmlte]{font-family:Cormorant Garamond,Georgia,serif;font-size:1.4rem;font-weight:600;letter-spacing:.12em;padding-right:.12em}.footer__logo-studio[data-astro-cid-sz7xmlte]{font-family:Cormorant Garamond,Georgia,serif;font-size:.75rem;font-weight:400;letter-spacing:.2em;padding-right:.2em}.footer__tagline[data-astro-cid-sz7xmlte]{font-size:.85rem;opacity:.8}.footer__info[data-astro-cid-sz7xmlte]{font-size:.85rem;opacity:.7;line-height:1.8}.footer__social[data-astro-cid-sz7xmlte]{display:flex;gap:20px}.footer__social[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--color-white);opacity:.7;transition:opacity .2s}.footer__social[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{opacity:1}.footer__links[data-astro-cid-sz7xmlte]{font-size:.8rem;opacity:.6}.footer__links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{opacity:1}.footer__copy[data-astro-cid-sz7xmlte]{font-size:.75rem;opacity:.5;margin-top:16px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--color-white: #ffffff;--color-bg: #f2f2f2;--color-border: #e8eaec;--color-text: #414141;--color-text-light: #999997;--color-primary: #253c57;--color-primary-light: #6f8bab;--color-accent: #a1c7cc;--color-accent-light: #bee1e6;--font-heading: "Noto Sans JP", "Hiragino Kaku Gothic Pro", "メイリオ", sans-serif;--font-body: "Noto Sans JP", "Hiragino Kaku Gothic Pro", "メイリオ", sans-serif;--font-english: "DIN Next W01 Light", "Helvetica Neue", sans-serif;--max-width: 1100px;--header-height: 72px}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);color:var(--color-text);background:var(--color-white);line-height:1.8;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul,ol{list-style:none}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:700;line-height:1.4;color:var(--color-primary)}h1{font-size:2.4rem}h2{font-size:1.8rem}h3{font-size:1.3rem}h4{font-size:1.1rem}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.section{padding:80px 0}.section--alt{background:var(--color-bg)}.text-center{text-align:center}.btn{display:inline-block;padding:14px 40px;border-radius:30px;font-size:.95rem;font-weight:700;letter-spacing:.05em;transition:all .3s ease;cursor:pointer;border:none}.btn--primary{background:var(--color-primary);color:var(--color-white)}.btn--primary:hover{background:var(--color-primary-light)}.btn--outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn--outline:hover{background:var(--color-primary);color:var(--color-white)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}.fade-in.is-visible{opacity:1;transform:translateY(0)}@media(max-width:768px){h1{font-size:1.8rem}h2{font-size:1.4rem}h3{font-size:1.15rem}.section{padding:60px 0}.container{padding:0 16px}}