:root{--color-primary: #2c5282;--color-primary-dark: #1a365d;--color-primary-light: #4a7ab8;--color-accent: #3182ce;--color-text: #1a202c;--color-text-muted: #4a5568;--color-text-light: #718096;--color-bg: #ffffff;--color-bg-subtle: #f7fafc;--color-bg-muted: #edf2f7;--color-border: #e2e8f0;--font-display: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;--font-body: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;--space-xs: .5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2rem;--space-xl: 3rem;--space-2xl: 5rem;--space-3xl: 8rem;--container-max: 1200px;--container-padding: 1.5rem;--transition-fast: .15s ease;--transition-base: .3s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-body);font-size:1rem;line-height:1.8;color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto;display:block}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-dark)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:1.4;color:var(--color-text)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}@media (max-width: 768px){h1{font-size:1.875rem}h2{font-size:1.5rem}h3{font-size:1.25rem}}p{margin-bottom:1rem}.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding)}.section{padding:var(--space-3xl) 0}.section--muted{background-color:var(--color-bg-subtle)}.header{position:sticky;top:0;z-index:100;background:#fffffff2;backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border)}.header__inner{display:flex;align-items:center;justify-content:space-between;height:80px}.header__logo{display:flex;align-items:center;gap:var(--space-sm);font-weight:700;font-size:1.25rem;color:var(--color-primary-dark)}.header__logo img{height:36px;width:auto}.nav{display:flex;gap:var(--space-lg)}.nav__link{color:var(--color-text);font-weight:500;font-size:.9375rem;position:relative;padding:var(--space-xs) 0}.nav__link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--color-primary);transition:width var(--transition-base)}.nav__link:hover{color:var(--color-primary)}.nav__link:hover:after{width:100%}.nav__link--active{color:var(--color-primary)}.nav__link--active:after{width:100%}.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:var(--space-xs)}.nav-toggle span{display:block;width:24px;height:2px;background:var(--color-text);margin:6px 0;transition:var(--transition-base)}@media (max-width: 768px){.nav-toggle{display:block}.nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--color-bg);padding:var(--space-md);gap:var(--space-sm);border-bottom:1px solid var(--color-border)}.nav--open{display:flex}}.hero{position:relative;padding:var(--space-3xl) 0;background:linear-gradient(135deg,var(--color-primary-dark) 0%,var(--color-primary) 100%);color:#fff;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}.hero__inner{position:relative;z-index:1}.hero__subtitle{font-size:.9375rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;opacity:.9;margin-bottom:var(--space-md)}.hero__title{font-size:3rem;font-weight:700;line-height:1.2;margin-bottom:var(--space-lg);color:#fff}.hero__description{font-size:1.125rem;max-width:600px;opacity:.9;line-height:1.9}@media (max-width: 768px){.hero{padding:var(--space-2xl) 0}.hero__title{font-size:2rem}}.section-header{text-align:center;margin-bottom:var(--space-2xl)}.section-header__label{display:inline-block;font-size:.8125rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--color-primary);margin-bottom:var(--space-sm)}.section-header__title{font-size:2rem;margin-bottom:var(--space-md)}.section-header__description{color:var(--color-text-muted);max-width:600px;margin:0 auto}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-lg)}.card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:8px;padding:var(--space-xl);transition:box-shadow var(--transition-base),transform var(--transition-base)}.card:hover{box-shadow:0 10px 40px #00000014;transform:translateY(-4px)}.card__icon{width:48px;height:48px;background:var(--color-bg-muted);border-radius:8px;display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-md);color:var(--color-primary)}.card__title{font-size:1.25rem;margin-bottom:var(--space-sm)}.card__description{color:var(--color-text-muted);font-size:.9375rem;margin-bottom:0}.info-table{width:100%;border-collapse:collapse}.info-table th,.info-table td{padding:var(--space-md) var(--space-lg);text-align:left;border-bottom:1px solid var(--color-border)}.info-table th{width:30%;background:var(--color-bg-subtle);font-weight:600;color:var(--color-text)}.info-table td{color:var(--color-text-muted)}@media (max-width: 768px){.info-table th,.info-table td{display:block;width:100%;padding:var(--space-sm) var(--space-md)}.info-table th{border-bottom:none}}.news-list{list-style:none}.news-item{display:flex;gap:var(--space-lg);padding:var(--space-lg) 0;border-bottom:1px solid var(--color-border)}.news-item:first-child{padding-top:0}.news-item__date{flex-shrink:0;font-size:.875rem;color:var(--color-text-light);font-weight:500}.news-item__title{color:var(--color-text);transition:color var(--transition-fast)}.news-item__title:hover{color:var(--color-primary)}@media (max-width: 768px){.news-item{flex-direction:column;gap:var(--space-xs)}}.form{max-width:640px;margin:0 auto}.form__group{margin-bottom:var(--space-lg)}.form__label{display:block;font-weight:600;margin-bottom:var(--space-xs);font-size:.9375rem}.form__label--required:after{content:" *";color:#e53e3e}.form__input,.form__textarea,.form__select{width:100%;padding:var(--space-sm) var(--space-md);font-family:inherit;font-size:1rem;border:1px solid var(--color-border);border-radius:6px;background:var(--color-bg);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form__input:focus,.form__textarea:focus,.form__select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2c52821a}.form__textarea{min-height:160px;resize:vertical}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-xl);font-family:inherit;font-size:1rem;font-weight:600;border:none;border-radius:6px;cursor:pointer;transition:all var(--transition-fast)}.btn--primary{background:var(--color-primary);color:#fff}.btn--primary:hover{background:var(--color-primary-dark);color:#fff}.btn--outline{background:transparent;border:2px solid var(--color-primary);color:var(--color-primary)}.btn--outline:hover{background:var(--color-primary);color:#fff}.btn--large{padding:var(--space-md) var(--space-2xl);font-size:1.0625rem}.footer{background:var(--color-primary-dark);color:#fffc;padding:var(--space-2xl) 0 var(--space-lg)}.footer__inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--space-xl)}.footer__brand{flex:1;min-width:250px}.footer__logo{display:flex;align-items:center;font-weight:700;font-size:1.25rem;color:#fffc;margin-bottom:var(--space-md)}.footer__logo img{height:48px;width:auto;margin-left:-4px;margin-top:-4px}.footer__logo span{margin-left:-8px}.footer__description{font-size:.875rem;line-height:1.8;opacity:.8;margin-left:40px}.footer__nav{display:flex;gap:var(--space-2xl)}.footer__nav-title{font-weight:600;color:#fff;margin-bottom:var(--space-md);font-size:.9375rem}.footer__nav-list{list-style:none}.footer__nav-item{margin-bottom:var(--space-xs)}.footer__nav-link{color:#ffffffb3;font-size:.875rem;transition:color var(--transition-fast)}.footer__nav-link:hover{color:#fff}.footer__bottom{margin-top:var(--space-xl);padding-top:var(--space-lg);border-top:1px solid rgba(255,255,255,.1);text-align:center;font-size:.8125rem;opacity:.7}@media (max-width: 768px){.footer__inner{flex-direction:column}.footer__nav{flex-direction:column;gap:var(--space-lg)}}.page-header{background:var(--color-bg-subtle);padding:var(--space-2xl) 0;border-bottom:1px solid var(--color-border)}.page-header__title{font-size:2rem;margin-bottom:var(--space-xs)}.page-header__breadcrumb{font-size:.875rem;color:var(--color-text-light)}.page-header__breadcrumb a{color:var(--color-text-light)}.page-header__breadcrumb a:hover{color:var(--color-primary)}.text-center{text-align:center}.text-muted{color:var(--color-text-muted)}.mt-lg{margin-top:var(--space-lg)}.mt-xl{margin-top:var(--space-xl)}.mb-lg{margin-bottom:var(--space-lg)}.mb-xl{margin-bottom:var(--space-xl)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in-up{animation:fadeInUp .6s ease forwards}.animate-delay-1{animation-delay:.1s}.animate-delay-2{animation-delay:.2s}.animate-delay-3{animation-delay:.3s}