@import"https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@300;400;500;700&family=Noto+Sans+JP:wght@300;400;500&display=swap";:root{--color-black: #0D0D0D;--color-charcoal: #1A1A1A;--color-dark: #242424;--color-mid: #4A4A4A;--color-subtle: #8A8A8A;--color-border: #D4D0CB;--color-bg: #F5F2EE;--color-white: #FFFFFF;--color-gold: #C8A96E;--color-gold-light: #E2CC9E;--color-red: #9B2226;--color-blue: #203F90;--font-serif: "Noto Serif JP", "Times New Roman", serif;--font-sans: "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;--space-1: 8px;--space-2: 16px;--space-3: 24px;--space-4: 32px;--space-6: 48px;--space-8: 64px;--space-12: 96px;--space-16: 128px;--space-20: 160px;--transition-fast: .2s ease;--transition-base: .4s ease;--transition-slow: .8s ease;--transition-gold: color .3s ease, border-color .3s 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.header-right{display:flex;align-items:center;gap:var(--space-3)}header .menu-button{width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.45);background:transparent;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:border-color var(--transition-fast),background var(--transition-fast)}header .menu-button:hover{border-color:var(--color-gold);background:#c8a96e14}header .contact-link{font-family:var(--font-sans);font-weight:400;letter-spacing:.18em;font-size:.72rem;border:1px solid rgba(255,255,255,.45);border-radius:9999px;padding:12px 32px;text-decoration:none;color:var(--color-white);transition:var(--transition-gold),background var(--transition-fast)}header .contact-link:hover{border-color:var(--color-gold);color:var(--color-gold)}.hamburger-icon{width:22px;height:2px;background-color:transparent;position:relative;display:inline-block}.hamburger-icon:before,.hamburger-icon:after{content:"";position:absolute;left:0;width:100%;height:1px;background-color:var(--color-white);transition:transform var(--transition-fast)}.hamburger-icon:before{top:-5px}.hamburger-icon:after{bottom:-5px}#side-menu{position:fixed;top:0;right:0;height:100%;width:420px;max-width:90vw;background-color:var(--color-black);color:var(--color-white);transform:translate(100%);transition:transform .5s cubic-bezier(.4,0,.2,1);z-index:500;display:flex;flex-direction:column;padding:var(--space-6) var(--space-8);overflow-y:auto}#side-menu.open{transform:translate(0)}#side-menu .menu-close{display:flex;justify-content:flex-end;margin-bottom:var(--space-8)}#side-menu .close-btn{width:48px;height:48px;border-radius:50%;border:1px solid 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var(--transition-fast)}#side-menu .menu-footer a:hover{color:var(--color-gold)}.menu-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:490;opacity:0;pointer-events:none;transition:opacity .4s ease}.menu-overlay.active{opacity:1;pointer-events:all}footer{padding:var(--space-16) 0 var(--space-6);background-color:var(--color-black);color:var(--color-white);position:relative;z-index:1}.footer-container{max-width:1400px;margin:0 auto;padding:0 var(--space-8)}.footer-main{display:grid;grid-template-columns:1fr;gap:var(--space-8);margin-bottom:var(--space-12);padding-bottom:var(--space-8);border-bottom:1px solid rgba(255,255,255,.08)}@media (min-width: 768px){.footer-main{grid-template-columns:auto 1fr;align-items:start}}.footer-logo img{width:200px;filter:brightness(0) invert(1);opacity:.75}.footer-nav{display:grid;grid-template-columns:1fr 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