:root{--accent: #0056b3;--accent-dark: #00408a;--header-blue: #004db3;--hero-blue: #00408a;--black: 15, 18, 25;--gray: 96, 115, 159;--gray-light: 229, 233, 240;--gray-dark: 34, 41, 57;--gray-gradient: rgba(var(--gray-light), 50%), #fff;--box-shadow: 0 2px 6px rgba(var(--gray), 25%), 0 8px 24px rgba(var(--gray), 33%), 0 16px 32px rgba(var(--gray), 33%)}html{font-family:Noto Sans JP,sans-serif;font-size:16px;letter-spacing:-.025em;line-height:1.65}body{margin:0;padding:0;overflow-x:hidden;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;position:relative;min-height:100vh;color:rgb(var(--black));background:#fff}@font-face{font-family:Atkinson;src:url(/fonts/atkinson-regular.woff) format("woff");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Atkinson;src:url(/fonts/atkinson-bold.woff) format("woff");font-weight:700;font-style:normal;font-display:swap}main{width:100%;max-width:100%;margin:auto;padding:0}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem;box-sizing:border-box}h1,h2,h3,h4,h5,h6{margin:0 0 .5rem;color:rgb(var(--black));line-height:1.2}h1{font-size:2.5em}h2{font-size:2em;border-bottom:3px solid var(--accent);padding-bottom:.3em;margin-bottom:1em}h3{font-size:1.5em;position:relative;padding-left:1em}h3:before{content:"";position:absolute;left:0;top:.2em;height:80%;width:4px;background-color:var(--accent)}h4{font-size:1.25em}h5{font-size:1.1em}strong,b{font-weight:700}a{color:var(--accent)}a:hover{color:var(--accent-dark)}p{margin-bottom:1em}.prose p{margin-bottom:1.5em}textarea{width:100%;font-size:16px}input{font-size:16px}table{width:100%;border-collapse:collapse}table th,table td{border:1px solid #ddd;padding:8px}table th{background-color:#f8f8f8}img{max-width:100%;height:auto}code{padding:2px 5px;background-color:rgb(var(--gray-light));border-radius:2px}pre{padding:1.5em;border-radius:8px}pre>code{all:unset}blockquote{border-left:4px solid var(--accent);padding:0 0 0 20px;margin:0;font-size:1.333em}hr{border:none;border-top:1px solid rgb(var(--gray-light))}.hero{background-color:#f5f5f5;padding:80px 0;text-align:center;margin-bottom:60px}.hero h1{margin-bottom:20px}.service-section{padding:60px 0;text-align:center}.service-section h2{margin-bottom:40px;text-align:left;border-bottom:2px solid var(--accent)}.service-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px}.service-card{background:#fff;border:1px solid #eee;box-shadow:0 3px 10px #00000014;padding:30px;border-radius:5px;transition:transform .3s ease;text-align:center}.service-card:hover{transform:translateY(-5px)}.about-section{background-color:#f9f9f9;padding:60px 0;margin:60px 0}.about-content{display:grid;grid-template-columns:1fr 1fr;gap:40px}.about-image img{border-radius:8px;box-shadow:var(--box-shadow)}.contact-section{padding:60px 0}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}.contact-form label{display:block;margin-bottom:8px;font-weight:700}.contact-form input,.contact-form textarea{width:100%;padding:10px;margin-bottom:20px;border:1px solid #ddd;border-radius:4px}.contact-form button{background-color:var(--accent);color:#fff;border:none;padding:12px 24px;border-radius:4px;cursor:pointer;font-size:16px}.contact-form button:hover{background-color:var(--accent-dark)}.contact-info{background-color:#f5f5f5;padding:30px;border-radius:8px}@media (max-width: 768px){html{font-size:14px}h1{font-size:1.8rem}h2{font-size:1.5rem}h3{font-size:1.3rem}.btn-primary,.btn-secondary,.contact-button{width:100%;text-align:center;padding-top:.8rem;padding-bottom:.8rem}.service-grid{grid-template-columns:1fr;gap:1.5rem}.service-card{padding:1.5rem}}@media (max-width: 480px){.container{padding:0 1rem}.hero h1{font-size:1.6rem}.service-card h3{font-size:1.2rem}}.sr-only{border:0;padding:0;margin:0;position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px 1px 1px 1px);clip:rect(1px,1px,1px,1px);clip-path:inset(50%);white-space:nowrap}header[data-astro-cid-3ef6ksr2]{box-shadow:0 2px 8px rgba(var(--black),5%)}.top-header[data-astro-cid-3ef6ksr2]{background:#fff}.top-header[data-astro-cid-3ef6ksr2] .container[data-astro-cid-3ef6ksr2]{display:flex;justify-content:space-between;align-items:center;padding:1rem}.logo[data-astro-cid-3ef6ksr2] h1[data-astro-cid-3ef6ksr2]{margin:0;font-size:1.5rem}.logo[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{text-decoration:none;color:rgb(var(--black))}.header-contact[data-astro-cid-3ef6ksr2]{text-align:right}.header-contact[data-astro-cid-3ef6ksr2] p[data-astro-cid-3ef6ksr2]{margin:0 0 8px}.contact-button[data-astro-cid-3ef6ksr2]{display:inline-block;background-color:var(--accent);color:#fff;padding:8px 16px;border-radius:4px;text-decoration:none;font-weight:700}.contact-button[data-astro-cid-3ef6ksr2]:hover{background-color:var(--accent-dark);color:#fff}nav[data-astro-cid-3ef6ksr2]{background-color:var(--header-blue)}.nav-links[data-astro-cid-3ef6ksr2]{display:flex;list-style:none;margin:0;padding:0}.nav-links[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2]{margin:0}.nav-links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:block;color:#fff;padding:1rem;text-decoration:none}.nav-links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover,.nav-links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{background-color:var(--accent-dark)}#mobile-menu-toggle[data-astro-cid-3ef6ksr2]{display:none;background:none;border:none;width:40px;height:40px;position:relative;cursor:pointer;padding:0;z-index:10}#mobile-menu-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;width:24px;height:3px;margin:5px auto;background-color:var(--accent);transition:all .3s ease-in-out}#mobile-menu-toggle[data-astro-cid-3ef6ksr2].active span[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(8px) rotate(45deg)}#mobile-menu-toggle[data-astro-cid-3ef6ksr2].active span[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}#mobile-menu-toggle[data-astro-cid-3ef6ksr2].active span[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-8px) rotate(-45deg)}@media (max-width: 768px){.top-header[data-astro-cid-3ef6ksr2] .container[data-astro-cid-3ef6ksr2]{padding:1rem}.header-contact[data-astro-cid-3ef6ksr2] p[data-astro-cid-3ef6ksr2]{display:none}#mobile-menu-toggle[data-astro-cid-3ef6ksr2]{display:block}#main-nav[data-astro-cid-3ef6ksr2]{position:fixed;top:0;left:0;width:100%;height:100vh;background-color:#000000e6;z-index:9;transform:translateY(-100%);transition:transform .3s ease-in-out;display:flex;align-items:center;justify-content:center}#main-nav[data-astro-cid-3ef6ksr2].show{transform:translateY(0)}.nav-links[data-astro-cid-3ef6ksr2]{flex-direction:column;text-align:center;width:100%}.nav-links[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2]{margin:10px 0}.nav-links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{font-size:1.2rem;padding:15px}}@media (max-width: 480px){.logo[data-astro-cid-3ef6ksr2] h1[data-astro-cid-3ef6ksr2]{font-size:1.2rem}.contact-button[data-astro-cid-3ef6ksr2]{padding:6px 12px;font-size:.9rem}}footer[data-astro-cid-sz7xmlte]{margin-top:4rem;background-color:#333;color:#fff;padding:3rem 0 0}.footer-content[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.footer-info[data-astro-cid-sz7xmlte] h3[data-astro-cid-sz7xmlte]{margin-top:0;font-size:1.3rem;padding-left:0}.footer-info[data-astro-cid-sz7xmlte] h3[data-astro-cid-sz7xmlte]:before{display:none}.footer-info[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{margin:.5rem 0}.footer-nav[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;padding:0;margin:0}.footer-nav[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{margin-bottom:.7rem}.footer-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:#fff;text-decoration:none}.footer-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{text-decoration:underline}.footer-bottom[data-astro-cid-sz7xmlte]{margin-top:40px;padding:20px 0;background-color:#222;text-align:center;font-size:.9em}@media (max-width: 768px){.footer-content[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;text-align:center}.footer-nav[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;justify-content:center;gap:15px}.footer-nav[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{margin-bottom:0;margin-right:15px}}@media (max-width: 480px){footer[data-astro-cid-sz7xmlte]{padding:2rem 0 0}.footer-nav[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{flex-direction:column;gap:10px}.footer-nav[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{margin-right:0}.footer-bottom[data-astro-cid-sz7xmlte]{margin-top:30px;padding:15px 0}}