:root{--color-primary: #4A5D23;--color-primary-dark: #3A4A1C;--color-secondary: #8B5A2B;--color-accent: #D4AF37;--color-bg: #F9F7F2;--color-bg-light: #F0EEE9;--color-surface: #FFFFFF;--color-text-main: #2C2C2C;--color-text-sub: #555555;--color-border: #E0E0E0;--color-error: #D32F2F;--font-serif: "Noto Serif JP", serif;--font-sans: "Noto Sans JP", sans-serif;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 32px;--spacing-xl: 64px;--spacing-xxl: 120px;--container-width: 1200px;--header-height: 80px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text-main);line-height:1.8;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);font-weight:500;line-height:1.4;letter-spacing:.05em;margin-bottom:1em}h1{font-size:2.5rem}h2{font-size:2rem;border-bottom:1px solid var(--color-border);padding-bottom:.5rem;margin-bottom:1.5rem}h3{font-size:1.5rem}a{text-decoration:none;color:inherit;transition:all .3s ease}img,video{max-width:100%;height:auto;display:block}ul{list-style:none}.container{max-width:var(--container-width);margin:0 auto;padding:0 var(--spacing-md)}.section{padding:var(--spacing-xxl) 0}.mb-large{margin-bottom:var(--spacing-xl)}.mb-medium{margin-bottom:var(--spacing-lg)}.mt-large{margin-top:var(--spacing-xl)}.mt-medium{margin-top:var(--spacing-lg)}.mt-xxl{margin-top:var(--spacing-xxl)}.mt-sm{margin-top:var(--spacing-sm)}.p-medium{padding:var(--spacing-lg)}.bg-light{background-color:var(--color-bg-light);border-radius:8px}.text-center{text-align:center}.text-small{font-size:.85rem;color:var(--color-text-sub)}.w-100{width:100%}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-lg)}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg)}.gallery-grid-3{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-md)}@media(max-width:768px){.grid-2,.grid-3{grid-template-columns:1fr}h1{font-size:2rem}.section{padding:var(--spacing-xl) 0}}.page-wrapper{padding-top:var(--header-height)}.page-header{height:400px;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;color:#fff;text-align:center;text-shadow:0 2px 10px rgba(0,0,0,.6);position:relative}.page-header:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:#0000004d}.page-header .container{position:relative;z-index:2}.btn-primary{display:inline-block;background-color:var(--color-primary);color:#fff;padding:12px 32px;font-family:var(--font-sans);font-weight:700;letter-spacing:.1em;border-radius:2px}.btn-primary:hover{background-color:var(--color-primary-dark)}.btn-secondary{display:inline-block;background-color:transparent;color:var(--color-primary);padding:10px 30px;border:1px solid var(--color-primary);font-family:var(--font-sans);font-weight:700}.btn-secondary:hover{background-color:var(--color-primary);color:#fff}.btn-group{display:flex;gap:16px;flex-wrap:wrap}.justify-center{justify-content:center}.check-list li{position:relative;padding-left:1.5em;margin-bottom:.5em}.check-list li:before{content:"✔";position:absolute;left:0;color:var(--color-primary)}.check-list.alert li:before{content:"⚠";color:var(--color-error)}.spec-table{width:100%;border-collapse:collapse}.spec-table th,.spec-table td{padding:12px;border-bottom:1px solid var(--color-border);text-align:left}.spec-table th{width:30%;font-weight:700;background-color:#00000005}.feature-card,.voice-card,.space-card{background:#fff;padding:24px;border:1px solid var(--color-border)}.space-card{padding:0;overflow:hidden}.space-card .img-wrapper{height:200px;overflow:hidden}.space-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.space-card:hover img{transform:scale(1.05)}.space-card .space-info{padding:16px}.price-card{background:#fff;border:1px solid var(--color-border)}.price-card .card-header{padding:20px;text-align:center;color:#fff}.price-card.personal .card-header{background-color:var(--color-secondary)}.price-card.commercial .card-header{background-color:var(--color-primary)}.price-card .card-body{padding:30px;text-align:center}.price-card .price{font-size:1.2rem;margin-bottom:1rem}.price-card .price span{font-size:1.8rem;font-weight:700;font-family:var(--font-serif)}.form-container{max-width:600px;margin:0 auto}.form-group{margin-bottom:24px}.form-group label{display:block;margin-bottom:8px;font-weight:700}.form-input{width:100%;padding:12px;border:1px solid var(--color-border);font-family:inherit;font-size:1rem}.form-note{font-size:.8rem;color:var(--color-text-sub);margin-top:4px}.faq-item{border-bottom:1px solid var(--color-border);padding:16px 0}.faq-item summary{cursor:pointer;font-weight:700}.faq-item p{margin-top:12px;font-size:.95rem;color:var(--color-text-sub);padding-left:1em}.gallery-masonry{column-count:3;column-gap:var(--spacing-md)}.gallery-img-card{break-inside:avoid;margin-bottom:var(--spacing-md);position:relative;overflow:hidden;border-radius:4px}.gallery-img-card img{width:100%;display:block;transition:transform .3s ease}.gallery-img-card:hover img{transform:scale(1.05)}.gallery-img-card .img-caption{position:absolute;bottom:0;left:0;width:100%;background:#00000080;color:#fff;padding:8px;font-size:.8rem;opacity:0;transition:opacity .3s ease}.gallery-img-card:hover .img-caption{opacity:1}.space-card.clickable{cursor:pointer;transition:transform .2s,box-shadow .2s;text-decoration:none;color:inherit;display:block}.space-card.clickable:hover{transform:translateY(-5px);box-shadow:0 10px 20px #0000001a}.d-flex{display:flex}.justify-between{justify-content:space-between}.align-center{align-items:center}.mb-md{margin-bottom:var(--spacing-md)}@media(max-width:768px){.gallery-masonry{column-count:2}}@media(max-width:480px){.gallery-masonry{column-count:1}}