@charset "UTF-8";:root{--header-h:clamp(64px, 8vw, 112px);--hlogo-h:clamp(20px, 3.5vw, 50px);--btn-size:48px;--btn-right:clamp(16px, 2.8vw, 40px);--nav-pad-v:clamp(10px, 1.8vh, 18px);--nav-gap:clamp(16px, 3vh, 32px)}@media (max-width:1023px){:root{--btn-size:44px}}@media (min-width:1024px){:root{--header-h:64px;--btn-right:calc((var(--header-h) - var(--btn-size)) / 2 + 2px)}}html{scroll-behavior:smooth}section[id]{scroll-margin-top:20px}.site-header{position:relative;height:var(--header-h);background:#fff;display:flex;align-items:center;justify-content:center;padding-inline:calc(var(--btn-right) + var(--btn-size))}.site-header__logos{display:flex;align-items:center;gap:clamp(14px,2.4vw,34px)}.site-header__logos img{height:var(--hlogo-h);width:auto;display:block}.menu-btn,.menu-overlay{position:fixed;background:#fff}.menu-btn{top:calc((var(--header-h) - var(--btn-size))/2);right:var(--btn-right);z-index:950;width:var(--btn-size);height:var(--btn-size);padding:0;border:0;cursor:pointer;display:flex;align-items:center;justify-content:center}.menu-btn svg{width:24px;height:24px;display:block;overflow:visible}.menu-btn line{stroke:var(--ink, #231815);stroke-width:.8;stroke-linecap:round;transform-box:fill-box;transform-origin:center;transition:transform .35s cubic-bezier(.22,1,.36,1),opacity .25s ease}.menu-btn.is-open .menu-btn__l1{transform:translateY(6px) rotate(45deg)}.menu-btn.is-open .menu-btn__l2{opacity:0}.menu-btn.is-open .menu-btn__l3{transform:translateY(-6px) rotate(-45deg)}.menu-overlay{inset:0;z-index:940;opacity:0;visibility:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;transition:opacity .4s ease,visibility 0s linear .4s}.menu-overlay.is-open{opacity:1;visibility:visible;transition:opacity .4s ease}.menu-overlay__inner{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;text-align:center;padding:calc(var(--btn-size) + clamp(20px,4vh,44px)) var(--side-sp, 20px) 48px}.menu-overlay__logo{display:block;width:min(78%,648px);height:auto}.menu-overlay__nav{margin-top:clamp(32px,6vh,64px);display:flex;flex-direction:column;align-items:center}@media (min-width:1024px){.menu-overlay__inner{padding-top:calc(var(--btn-size) + clamp(12px,2vh,24px))}.menu-overlay__nav{margin-top:clamp(20px,3.4vh,36px)}}.menu-overlay__nav a{display:block;padding:var(--nav-pad-v) 16px;font-size:clamp(15px,1.25vw,18px);letter-spacing:.15em;line-height:1.6;color:var(--ink, #231815);transition:opacity .3s ease}.menu-overlay__nav a:hover{opacity:.5}.menu-overlay__nav a.menu-overlay__nav-gap{margin-top:var(--nav-gap)}@media (max-width:1023px){.menu-overlay__nav a .menu-overlay__nav-line{display:block}}.menu-overlay__sns{margin-top:calc(var(--nav-pad-v) + var(--nav-gap) + 5px);display:flex;justify-content:center;gap:24px}.menu-overlay__sns a{display:inline-flex;transition:opacity .3s ease}.menu-overlay__sns a:hover{opacity:.6}.menu-overlay__sns img{width:30px;height:30px;display:block}body.menu-lock,html.menu-lock{overflow:hidden}.menu-overlay__logo,.menu-overlay__nav,.menu-overlay__sns{opacity:0;transform:translateY(14px);transition:opacity .45s ease,transform .45s ease}.menu-overlay.is-open .menu-overlay__logo,.menu-overlay.is-open .menu-overlay__nav,.menu-overlay.is-open .menu-overlay__sns{opacity:1;transform:none}.menu-overlay.is-open .menu-overlay__nav{transition-delay:.08s}.menu-overlay.is-open .menu-overlay__sns{transition-delay:.16s}@media (min-width:1024px){.hero,.tile-grid{height:calc(100vh - var(--header-h))}.tile-grid{width:calc((100vh - var(--header-h) - var(--gap)*2)/3*7 + var(--gap)*6)}}