:root{--color-bg-white: #FFFFFF;--color-bg-beige: #F5EFE6;--color-bg-gray-light: #E8E5E0;--color-bg-gray-dark: #3A332E;--color-text-main: #2A1D14;--color-text-strong: #1A1614;--color-text-mute: #6B5D52;--color-text-on-dark: #F5EFE6;--color-accent-engi: #9B2C3A;--color-accent-pink: #C99898;--color-accent-gold: #C9A567;--font-serif-jp: "Noto Serif JP", "Yu Mincho", "游明朝", "Hiragino Mincho ProN", serif;--font-serif-en: "Cormorant Garamond", "Playfair Display", "Noto Serif JP", serif;--font-sans-jp: "Noto Sans JP", "Yu Gothic", "游ゴシック", "Hiragino Sans", sans-serif;--font-sans-en: "Inter", "Helvetica Neue", "Noto Sans JP", sans-serif;--fs-hero: clamp(2.5rem, 6vw, 5rem);--fs-h1: clamp(2rem, 4.5vw, 3.5rem);--fs-h2: clamp(1.5rem, 3.5vw, 2.5rem);--fs-h3: clamp(1.25rem, 2.5vw, 1.75rem);--fs-body-large: 1.125rem;--fs-body: 1rem;--fs-small: .875rem;--fs-tiny: .75rem;--fs-number-mega: clamp(3rem, 8vw, 6rem);--space-section: clamp(80px, 12vw, 160px);--space-block: clamp(48px, 6vw, 96px);--space-item: 24px;--space-tight: 12px;--max-content: 1200px;--max-text: 720px;--container-padding: clamp(20px, 5vw, 48px);--shadow-soft: 0 2px 8px rgba(42, 29, 20, .06);--shadow-elevated: 0 8px 32px rgba(42, 29, 20, .12);--radius-small: 4px;--radius-medium: 8px;--radius-pill: 999px;--transition: .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans-jp);font-size:16px;line-height:1.7;color:var(--color-text-main);background:var(--color-bg-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{min-height:100vh}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none;transition:color var(--transition)}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif-jp);font-weight:400;letter-spacing:.02em;line-height:1.4;color:var(--color-text-strong)}button{font:inherit;border:none;background:none;cursor:pointer}.container{max-width:var(--max-content);margin:0 auto;padding-left:var(--container-padding);padding-right:var(--container-padding)}.text-mute{color:var(--color-text-mute)}.text-strong{color:var(--color-text-strong)}.text-engi{color:var(--color-accent-engi)}.text-gold{color:var(--color-accent-gold)}.serif{font-family:var(--font-serif-jp)}.serif-en{font-family:var(--font-serif-en)}.sans{font-family:var(--font-sans-jp)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:16px 40px;font-family:var(--font-sans-jp);font-weight:500;letter-spacing:.08em;border-radius:var(--radius-pill);transition:all var(--transition);border:1px solid transparent}.btn-primary{background:var(--color-text-strong);color:var(--color-bg-white)}.btn-primary:hover{background:var(--color-accent-engi)}.btn-outline{background:transparent;color:var(--color-text-main);border-color:var(--color-text-main)}.btn-outline:hover{background:var(--color-text-main);color:var(--color-bg-white)}.btn-gold{background:var(--color-accent-gold);color:var(--color-bg-white)}.btn-gold:hover{filter:brightness(.95)}section{padding-top:var(--space-section);padding-bottom:var(--space-section)}.number-mega{font-family:var(--font-serif-en);font-size:var(--fs-number-mega);font-weight:500;color:var(--color-accent-engi);line-height:1;letter-spacing:-.02em}.site-header[data-astro-cid-37fxchfa]{position:sticky;top:0;z-index:50;background:#fff;backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--color-bg-gray-light)}.header-inner[data-astro-cid-37fxchfa]{display:flex;align-items:center;justify-content:space-between;height:84px}.logo[data-astro-cid-37fxchfa]{display:inline-flex;align-items:center;line-height:0}.logo[data-astro-cid-37fxchfa] img[data-astro-cid-37fxchfa]{height:64px;width:auto;display:block;mix-blend-mode:multiply}.nav[data-astro-cid-37fxchfa]{display:flex;gap:32px;align-items:center}.nav[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]{font-size:.875rem;letter-spacing:.05em;color:var(--color-text-main);position:relative}.nav[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:hover{color:var(--color-accent-engi)}.nav-reserve[data-astro-cid-37fxchfa]{padding:8px 20px;background:var(--color-text-strong);color:var(--color-bg-white)!important;border-radius:var(--radius-pill);font-weight:500}.nav-reserve[data-astro-cid-37fxchfa]:hover{background:var(--color-accent-engi)}.site-footer[data-astro-cid-37fxchfa]{background:var(--color-bg-gray-dark);color:var(--color-text-on-dark);padding:80px 0 32px}.footer-grid[data-astro-cid-37fxchfa]{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:48px}.footer-logo-img[data-astro-cid-37fxchfa]{height:120px;width:auto;display:block;margin-left:-16px}.footer-nav[data-astro-cid-37fxchfa] h4[data-astro-cid-37fxchfa]{font-family:var(--font-serif-en);font-size:.9rem;letter-spacing:.12em;color:var(--color-accent-gold);margin-bottom:16px;font-weight:500}.footer-nav[data-astro-cid-37fxchfa] ul[data-astro-cid-37fxchfa]{list-style:none}.footer-nav[data-astro-cid-37fxchfa] li[data-astro-cid-37fxchfa]{margin-bottom:8px}.footer-nav[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]{font-size:.875rem;opacity:.9}.footer-nav[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:hover{opacity:1;color:var(--color-accent-gold)}.footer-bottom[data-astro-cid-37fxchfa]{border-top:1px solid rgba(245,239,230,.15);padding-top:24px;text-align:center;font-size:.75rem;opacity:.7;letter-spacing:.08em}@media(max-width:768px){.nav[data-astro-cid-37fxchfa]{gap:16px}.nav[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:not(.nav-franchise){display:none}.footer-grid[data-astro-cid-37fxchfa]{grid-template-columns:1fr;gap:32px}}