.Header-module__rP_oDa__header{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--color-line);background-color:#ffffffeb;position:fixed;top:0;left:0;right:0}.Header-module__rP_oDa__inner{max-width:var(--max-width);padding:0 var(--content-padding);justify-content:space-between;align-items:center;height:72px;margin:0 auto;display:flex}.Header-module__rP_oDa__logo{align-items:center;text-decoration:none;display:flex}.Header-module__rP_oDa__nav{gap:2.5rem;display:flex}.Header-module__rP_oDa__navLink{letter-spacing:.08em;color:var(--color-text);padding-bottom:2px;font-size:.82rem;font-weight:500;text-decoration:none;transition:color .3s;position:relative}.Header-module__rP_oDa__navLink:after{content:"";background-color:var(--color-accent);width:0;height:1px;transition:width .4s var(--ease-expo);position:absolute;bottom:0;left:0}.Header-module__rP_oDa__navLink:hover:after{width:100%}.Header-module__rP_oDa__menuButton{flex-direction:column;gap:6px;width:28px;padding:4px 0;display:none}.Header-module__rP_oDa__menuLine{background-color:var(--color-text);width:100%;height:1px;transition:transform .3s var(--ease-expo), opacity .3s ease;display:block}.Header-module__rP_oDa__menuLine.Header-module__rP_oDa__open:first-child{transform:translateY(3.5px)rotate(45deg)}.Header-module__rP_oDa__menuLine.Header-module__rP_oDa__open:last-child{transform:translateY(-3.5px)rotate(-45deg)}.Header-module__rP_oDa__mobileNav{background-color:var(--color-base);border-bottom:1px solid var(--color-line);padding:var(--space-md) var(--content-padding) var(--space-lg);display:none;position:absolute;top:72px;left:0;right:0}.Header-module__rP_oDa__mobileNavLink{border-bottom:1px solid var(--color-line);justify-content:space-between;align-items:baseline;padding:1rem 0;text-decoration:none;display:flex}.Header-module__rP_oDa__mobileNavLabel{font-family:var(--font-en);letter-spacing:.12em;font-size:.85rem;font-weight:500}.Header-module__rP_oDa__mobileNavLabelEn{font-family:var(--font-en);letter-spacing:.1em;color:var(--color-muted);font-size:.6rem}@media (max-width:768px){.Header-module__rP_oDa__nav{display:none}.Header-module__rP_oDa__menuButton{display:flex}.Header-module__rP_oDa__mobileNav{flex-direction:column;display:flex}}
.Footer-module__hSXlYG__footer{background-color:var(--color-bg-dark);padding:var(--space-xl) 0 var(--space-lg)}.Footer-module__hSXlYG__inner{max-width:var(--max-width);padding:0 var(--content-padding);margin:0 auto}.Footer-module__hSXlYG__top{padding-bottom:var(--space-lg);border-bottom:1px solid var(--color-line-on-dark);justify-content:space-between;align-items:flex-start;display:flex}.Footer-module__hSXlYG__brand{flex-direction:column;gap:1rem;display:flex}.Footer-module__hSXlYG__logo{filter:invert();text-decoration:none;display:inline-block}.Footer-module__hSXlYG__tagline{color:var(--color-muted-on-dark);letter-spacing:var(--letter-spacing-ja);font-size:.75rem}.Footer-module__hSXlYG__nav{flex-wrap:wrap;justify-content:flex-end;gap:2rem;display:flex}.Footer-module__hSXlYG__navLink{letter-spacing:.06em;color:var(--color-muted-on-dark);font-size:.8rem;font-weight:500;text-decoration:none;transition:color .3s}.Footer-module__hSXlYG__navLink:hover{color:var(--color-text-on-dark)}.Footer-module__hSXlYG__bottom{padding-top:var(--space-md)}.Footer-module__hSXlYG__copy{font-family:var(--font-en);letter-spacing:.08em;color:var(--color-muted-on-dark);font-size:.65rem}@media (max-width:768px){.Footer-module__hSXlYG__top{gap:var(--space-md);flex-direction:column}.Footer-module__hSXlYG__nav{justify-content:flex-start;gap:1.25rem}}
:root{--color-base:#fff;--color-text:#1a1a1a;--color-accent:#111;--color-line:#0000001a;--color-line-dotted:#00000026;--color-muted:#777;--color-bg-subtle:#f7f7f7;--color-bg-dark:#111;--color-text-on-dark:#fff;--color-muted-on-dark:#ffffff80;--color-line-on-dark:#ffffff1f;--font-ja:"Noto Sans JP", sans-serif;--font-en:"Inter", "Montserrat", sans-serif;--font-size-body:.9375rem;--font-size-sm:.8125rem;--letter-spacing-ja:.04em;--letter-spacing-en:.03em;--line-height-lead:2;--line-height-body:1.85;--space-xs:.5rem;--space-sm:1rem;--space-md:1.5rem;--space-lg:2.5rem;--space-xl:4rem;--section-padding:5rem;--max-width:1280px;--content-padding:2.5rem;--sidebar-width:220px;--ease-expo:cubic-bezier(.19, 1, .22, 1);--duration-base:.8s}@media (max-width:768px){:root{--space-xl:3rem;--section-padding:3.5rem;--content-padding:1.25rem}}
*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-ja);font-size:var(--font-size-body);color:var(--color-text);background-color:var(--color-base);line-height:var(--line-height-body);letter-spacing:var(--letter-spacing-ja)}a{color:inherit;text-decoration:none}ul,ol{list-style:none}img{max-width:100%;height:auto;display:block}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none}input,textarea,select{font:inherit;color:inherit}::selection{background-color:var(--color-accent);color:var(--color-base)}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}