:root{--color-navy-900: #081B2A;--color-navy-800: #0E2A40;--color-navy-700: #1A3A52;--color-navy-600: #2A4F6B;--color-gold-700: #94701F;--color-gold-600: #A47B2C;--color-gold-500: #B8893B;--color-gold-400: #C9A05A;--color-gold-100: #F2E9D4;--color-red-700: #8A271F;--color-red-600: #962B24;--color-red-500: #A8312C;--crest-red-true: #DA0001;--crest-red-deep: #AD0002;--crest-gold-bright: #FEEC83;--crest-gold-true: #E0B43C;--color-paper: #FBFBF9;--color-ivory: #F7F3EA;--color-card: #FFFFFF;--color-mist: #E5E2DA;--color-mist-dk: #CFCABE;--color-stone: #6E6C64;--color-sumi: #3B4250;--color-ink: #1A1F2A;--bg-page: var(--color-paper);--bg-alt: var(--color-ivory);--bg-card: var(--color-card);--bg-dark: var(--color-navy-800);--bg-dark-deep: var(--color-navy-900);--bg-overlay-dark: rgba(8, 27, 42, .55);--bg-overlay-hero: linear-gradient(90deg, rgba(8,27,42,.55) 0%, rgba(8,27,42,.3) 40%, rgba(8,27,42,0) 70%);--fg-1: var(--color-ink);--fg-2: var(--color-sumi);--fg-3: 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.btn{letter-spacing:.08em;text-transform:none;font-family:var(--font-body-jp)}.btn--gold{background:var(--cta-primary-bg);color:var(--cta-primary-fg)}.btn--gold:hover{background:var(--cta-primary-bg-h)}.btn--gold:active{background:var(--cta-primary-bg-p);transform:translateY(1px)}.btn--red{background:var(--cta-inquiry-bg);color:var(--cta-inquiry-fg)}.btn--red:hover{background:var(--cta-inquiry-bg-h)}.btn--red:active{background:var(--cta-inquiry-bg-p);transform:translateY(1px)}.btn[disabled],.btn[aria-busy=true]{opacity:.65;cursor:progress;pointer-events:none}.btn--ghost{background:transparent;color:var(--fg-1);padding:0;height:auto}.btn--ghost:hover{color:var(--color-gold-600)}.btn .arrow{display:inline-block;width:22px;height:1.5px;background:currentColor;position:relative;margin-right:2px}.btn .arrow:after{content:"";position:absolute;right:-1px;top:-4.5px;width:10px;height:10px;border-top:1.5px solid currentColor;border-right:1.5px solid 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.section-title__inner{font-family:var(--font-display-jp);font-weight:600;letter-spacing:.04em;font-size:clamp(1.4rem,1.2rem + 1.2vw,2rem)}.section-head__intro{font-size:15.5px;color:var(--fg-2);max-width:60ch;line-height:1.65}:lang(ja) .section-head__intro{line-height:1.85}.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.svc{background:#fff;border:1px solid var(--border-hairline);border-radius:var(--radius-md);padding:28px 22px;display:flex;flex-direction:column;gap:12px;transition:border-color var(--dur-base) var(--ease-out-quart),transform var(--dur-base) var(--ease-out-quart)}.svc:hover{border-color:var(--border-hairline-hover);transform:translateY(-2px)}.svc__icon{color:var(--color-navy-800)}.svc__rule{width:24px;height:1px;background:var(--color-gold-500);margin:4px 0}.svc__title{font-family:var(--font-body);font-weight:600;font-size:15px;color:var(--fg-1);margin:0}:lang(ja) 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a:hover{background:var(--color-gold-500);border-color:var(--color-gold-500)}.footer__copy{padding-top:22px;font-size:11.5px;color:var(--fg-on-dark-3);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.drawer-backdrop{position:fixed;inset:0;background:#081b2a66;z-index:50;opacity:0;pointer-events:none;transition:opacity var(--dur-base)}.drawer-backdrop.open{opacity:1;pointer-events:auto}.drawer{position:fixed;top:0;right:0;bottom:0;width:min(360px,100%);background:var(--color-navy-800);color:var(--fg-on-dark-1);z-index:51;box-shadow:var(--shadow-overlay);transform:translate(100%);transition:transform var(--dur-slow) var(--ease-out-quart);display:flex;flex-direction:column}.drawer.open{transform:translate(0)}.drawer__top{height:64px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.08)}.drawer__brand{display:flex;align-items:center;gap:10px}.drawer__brand img{height:32px}.drawer__brand 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