:root{--color-primary: #143536;--color-primary-dark: #0f2426;--color-primary-light: #1b7b7f;--color-accent: #4a90a4;--color-accent-light: #f0eae3;--color-accent-warm: #c8956c;--color-warm-glow: rgba(200, 149, 108, .08);--color-success: #2d7a4d;--color-warning: #d97706;--color-danger: #b4172b;--color-bg-primary: #faf8f5;--color-bg-secondary: #f7f4ef;--color-bg-tertiary: #f1ece5;--color-bg-warm-gradient-start: #f6f3ee;--color-bg-warm-gradient-end: #ece8e0;--color-white: #ffffff;--color-gray-50: #faf8f5;--color-gray-100: #f7f4ef;--color-gray-200: #e5e1d8;--color-gray-300: #d1c9ba;--color-gray-400: #b9b0a1;--color-gray-500: #8a8178;--color-gray-600: #5c564e;--color-gray-700: #3a3632;--color-gray-800: #1a1a1a;--color-gray-900: #111111;--color-black: #000000;--color-text-primary: #111111;--color-text-base: #3a3632;--color-text-secondary: #5c564e;--color-text-disabled: #b9b0a1;--font-sans: "Noto Sans JP", system-ui, -apple-system, "Segoe UI", sans-serif;--font-serif: "Cormorant Garamond", "Instrument Serif", Georgia, serif;--font-heading: var(--font-serif);--fs-xs: .75rem;--fs-sm: .875rem;--fs-base: 1rem;--fs-lg: 1.125rem;--fs-xl: 1.25rem;--fs-2xl: 1.5rem;--fs-3xl: 1.875rem;--fs-4xl: 2.25rem;--fs-5xl: 3rem;--fs-6xl: 3.75rem;--lh-tight: 1.2;--lh-normal: 1.5;--lh-relaxed: 1.75;--fw-light: 300;--fw-normal: 400;--fw-medium: 500;--fw-semibold: 600;--fw-bold: 700;--fw-extrabold: 800;--space-0: 0;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--breakpoint-sm: 640px;--breakpoint-md: 768px;--breakpoint-lg: 1024px;--breakpoint-xl: 1280px;--breakpoint-2xl: 1536px;--radius-none: 0;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .875rem;--radius-xl: 1.25rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 3px 0 rgba(20, 53, 54, .04);--shadow-md: 0 4px 8px -2px rgba(20, 53, 54, .06);--shadow-lg: 0 12px 20px -4px rgba(20, 53, 54, .08);--shadow-xl: 0 20px 32px -8px rgba(20, 53, 54, .1);--shadow-2xl: 0 32px 48px -12px rgba(20, 53, 54, .14);--shadow-glass: 0 8px 32px rgba(20, 53, 54, .06);--z-auto: auto;--z-0: 0;--z-10: 10;--z-20: 20;--z-30: 30;--z-40: 40;--z-50: 50;--transition-fast: .15s ease-in-out;--transition-base: .2s ease-in-out;--transition-slow: .3s ease-in-out;--max-w-prose: 65ch;--max-w-content: 1280px;--max-w-narrow: 800px}@media (max-width: 640px){:root{--fs-4xl: 1.875rem;--fs-5xl: 2.25rem;--fs-6xl: 2.5rem}}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);font-size:var(--fs-base);line-height:var(--lh-normal);color:var(--color-text-base);background-color:var(--color-bg-primary);font-weight:var(--fw-normal)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:var(--fw-semibold);line-height:var(--lh-tight);margin-bottom:var(--space-4);color:var(--color-text-primary);letter-spacing:-.01em}h1{font-size:var(--fs-5xl)}h2{font-size:var(--fs-4xl)}h3{font-size:var(--fs-3xl)}h4{font-size:var(--fs-2xl)}h5{font-size:var(--fs-xl)}h6{font-size:var(--fs-lg)}p{margin-bottom:var(--space-4);line-height:var(--lh-relaxed)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-dark)}img{max-width:100%;height:auto;display:block}ul,ol{margin-left:var(--space-6);margin-bottom:var(--space-4)}li{margin-bottom:var(--space-2)}.container{width:100%;max-width:1280px;margin:0 auto;padding-left:var(--space-4);padding-right:var(--space-4)}@media (min-width: 640px){.container{padding-left:var(--space-6);padding-right:var(--space-6)}}@media (min-width: 768px){.container{padding-left:var(--space-8);padding-right:var(--space-8)}}section{padding:clamp(5rem,12vw,7rem) 0}@media (min-width: 769px){section{padding:clamp(6rem,14vw,9rem) 0}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.gap-x{display:grid;gap:var(--space-6)}@media (min-width: 768px){.gap-x{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1024px){.gap-x{grid-template-columns:repeat(3,1fr)}}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn var(--transition-base) ease-in-out}.slide-up{animation:slideUp var(--transition-base) ease-in-out}.header[data-astro-cid-sckkx6r4]{background:#faf8f5c7;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);position:sticky;top:0;z-index:var(--z-40);min-height:4.5rem;display:flex;align-items:center}.header[data-astro-cid-sckkx6r4]:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(17,17,17,.08) 50%,transparent)}.navbar[data-astro-cid-sckkx6r4]{display:flex;align-items:center;justify-content:space-between;width:100%}.brand[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]{display:block}.logo-img[data-astro-cid-sckkx6r4]{height:2rem;width:auto;display:block}.nav-menu[data-astro-cid-sckkx6r4]{display:flex;gap:var(--space-6);align-items:center}.nav-link[data-astro-cid-sckkx6r4]{color:var(--color-text-secondary);font-weight:var(--fw-medium);font-size:var(--fs-sm);transition:color var(--transition-fast)}.nav-link[data-astro-cid-sckkx6r4]:hover{color:var(--color-primary)}.footer[data-astro-cid-sckkx6r4]{background-color:var(--color-bg-secondary);color:var(--color-text-secondary);padding:var(--space-16) 0 var(--space-8);margin-top:var(--space-20);border-top:1px solid var(--color-gray-200)}.footer-main[data-astro-cid-sckkx6r4]{display:grid;grid-template-columns:1.4fr 1fr;gap:var(--space-12);margin-bottom:var(--space-12)}.brand-name[data-astro-cid-sckkx6r4]{color:var(--color-text-primary);font-family:var(--font-heading);font-size:var(--fs-xl);margin-bottom:var(--space-2)}.brand-tagline[data-astro-cid-sckkx6r4]{color:var(--color-text-primary);font-size:var(--fs-base);margin-bottom:var(--space-4);font-weight:var(--fw-medium)}.brand-description[data-astro-cid-sckkx6r4]{font-size:var(--fs-sm);line-height:1.8;max-width:45ch}.footer-info[data-astro-cid-sckkx6r4]{display:flex;flex-direction:column;gap:var(--space-8)}.info-title[data-astro-cid-sckkx6r4]{color:var(--color-text-primary);font-size:var(--fs-base);font-weight:var(--fw-semibold);margin-bottom:var(--space-3)}.info-text[data-astro-cid-sckkx6r4]{font-size:var(--fs-sm);line-height:1.8;margin-bottom:var(--space-4)}.footer-link[data-astro-cid-sckkx6r4]{color:var(--color-text-primary);font-size:var(--fs-sm);font-weight:var(--fw-medium);text-decoration:underline;text-underline-offset:.25em;text-decoration-color:var(--color-gray-300)}.footer-link[data-astro-cid-sckkx6r4]:hover{text-decoration-color:var(--color-text-primary)}.footer-links[data-astro-cid-sckkx6r4]{list-style:none;padding:0;margin:0}.footer-links[data-astro-cid-sckkx6r4] li[data-astro-cid-sckkx6r4]{margin-bottom:var(--space-2)}.footer-links[data-astro-cid-sckkx6r4] li[data-astro-cid-sckkx6r4]:last-child{margin-bottom:0}.footer-bottom[data-astro-cid-sckkx6r4]{border-top:1px solid var(--color-gray-200);padding-top:var(--space-6);text-align:center;font-size:var(--fs-xs);color:var(--color-text-disabled)}.footer-legal[data-astro-cid-sckkx6r4]{display:flex;justify-content:center;gap:var(--space-6);margin-bottom:var(--space-4);flex-wrap:wrap}.footer-legal[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]{font-size:var(--fs-xs);color:var(--color-text-disabled);transition:color var(--transition-fast)}.footer-legal[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]:hover{color:var(--color-text-secondary)}.hamburger[data-astro-cid-sckkx6r4]{display:none;flex-direction:column;justify-content:center;gap:5px;width:2.5rem;height:2.5rem;padding:var(--space-2);background:none;border:none;cursor:pointer;z-index:var(--z-50)}.hamburger-line[data-astro-cid-sckkx6r4]{display:block;width:100%;height:2px;background-color:var(--color-text-primary);border-radius:1px;transition:transform var(--transition-base),opacity var(--transition-base)}.hamburger[data-astro-cid-sckkx6r4].is-open .hamburger-line[data-astro-cid-sckkx6r4]:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger[data-astro-cid-sckkx6r4].is-open .hamburger-line[data-astro-cid-sckkx6r4]:nth-child(2){opacity:0}.hamburger[data-astro-cid-sckkx6r4].is-open .hamburger-line[data-astro-cid-sckkx6r4]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-cta-bar[data-astro-cid-sckkx6r4]{display:none}@media (max-width: 768px){.nav-menu[data-astro-cid-sckkx6r4]{display:none;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:#faf8f5f5;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:var(--space-4) var(--space-6);gap:0;border-bottom:1px solid var(--color-gray-200);box-shadow:var(--shadow-md)}.nav-menu[data-astro-cid-sckkx6r4].is-open{display:flex}.nav-menu[data-astro-cid-sckkx6r4] .nav-link[data-astro-cid-sckkx6r4]{padding:var(--space-3) 0;font-size:var(--fs-base);border-bottom:1px solid var(--color-gray-200)}.nav-menu[data-astro-cid-sckkx6r4] .nav-link[data-astro-cid-sckkx6r4]:last-child{border-bottom:none}.logo-img[data-astro-cid-sckkx6r4]{height:1.75rem}.header-cta[data-astro-cid-sckkx6r4]{display:none}.hamburger[data-astro-cid-sckkx6r4]{display:flex}.navbar[data-astro-cid-sckkx6r4]{position:relative}.mobile-cta-bar[data-astro-cid-sckkx6r4]{display:block;position:fixed;bottom:0;left:0;right:0;z-index:var(--z-40);background:linear-gradient(180deg,#1b5e60,#143536);padding:var(--space-3) var(--space-4);text-align:center;box-shadow:0 -2px 12px #1435362e}.mobile-cta-link[data-astro-cid-sckkx6r4]{display:block;color:var(--color-white);font-size:var(--fs-base);font-weight:var(--fw-semibold);letter-spacing:.05em;text-decoration:none;padding:var(--space-2) 0}body{padding-bottom:3.5rem}.footer-main[data-astro-cid-sckkx6r4]{grid-template-columns:1fr;gap:var(--space-10)}}