:root{color-scheme:light;--red:#cd2d2d;--red-deep:#a82424;--ink:#333;--muted:#6b6b6b;--line:#e1e1e1;--line-strong:#c8c8c8;--gray:#f7f6f4;--gray-2:#efedea;--white:#fff;--font:var(--font-noto-sans-jp);--font-en:var(--font-mulish), var(--font-noto-sans-jp);--pad:40px;--max:1280px;--header-h:96px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--header-h)}body{background:var(--white);color:var(--ink);font-family:var(--font);letter-spacing:.04em;-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.8}body.menu-open{overflow:hidden}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit;letter-spacing:inherit}button{cursor:pointer}::selection{background:var(--red);color:var(--white)}:focus-visible{outline:2px solid var(--red);outline-offset:3px}.shell{width:min(100% - var(--pad) * 2, var(--max));margin-inline:auto}.skip-link{z-index:1000;background:var(--red);color:var(--white);padding:8px 14px;position:absolute;top:-60px;left:16px}.skip-link:focus{top:12px}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.arrow-link{align-items:center;gap:14px;min-height:26px;line-height:1.6;transition:color .2s;display:inline-flex;position:relative}.arrow-link:before{content:"";border:1px solid var(--line-strong);background:var(--white);border-radius:50%;flex:none;width:26px;height:26px;transition:background .2s,border-color .2s}.arrow-link:after{content:"";border-top:1.5px solid var(--red);border-right:1.5px solid var(--red);width:6px;height:6px;transition:border-color .2s;position:absolute;top:50%;left:9px;transform:translateY(-50%)rotate(45deg)}.arrow-link:hover,a:hover .arrow-link{color:var(--red)}.arrow-link:hover:before,a:hover .arrow-link:before{border-color:var(--red);background:var(--red)}.arrow-link:hover:after,a:hover .arrow-link:after{border-color:var(--white)}.arrow-link.is-light:before{background:0 0;border-color:#ffffffb3}.arrow-link.is-light:after{border-color:var(--white)}.arrow-link.is-light:hover{color:var(--white)}.arrow-link.is-light:hover:before{border-color:var(--white);background:var(--white)}.arrow-link.is-light:hover:after{border-color:var(--red)}.arrow-link.is-large{font:400 1rem/1.4 var(--font-en);letter-spacing:.06em;gap:22px}.arrow-link.is-large:before{width:44px;height:44px}.arrow-link.is-large:after{width:8px;height:8px;left:17px}.en-title{flex-wrap:wrap;align-items:baseline;gap:6px 22px;margin:0 0 56px;display:flex}.en-title b{font:300 clamp(2.25rem, 3.4vw, 3rem)/1.2 var(--font-en);letter-spacing:.01em}.en-title span{letter-spacing:.08em;font-size:.8rem}.en-title.is-light{color:var(--white)}.heading{border-bottom:1px solid var(--line);margin:0 0 48px;padding-bottom:22px;font-size:clamp(1.6rem,2.4vw,2rem);font-weight:400;line-height:1.5;position:relative}.heading:after{content:"";background:var(--red);width:64px;height:2px;position:absolute;bottom:-1px;left:0}.section{padding-block:clamp(80px,9vw,128px)}.section.is-gray{background:var(--gray)}.tag{border:1px solid var(--line-strong);color:var(--muted);white-space:nowrap;padding:2px 10px;font-size:.72rem;line-height:1.7;display:inline-block}.card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;display:grid}.photo-card{display:block}.photo-card img{aspect-ratio:16/9;object-fit:cover;width:100%;transition:opacity .3s}.photo-card:hover img{opacity:.85}.photo-card-label{background:var(--white);flex-direction:column;gap:4px;width:82%;margin-top:-34px;padding:18px 20px 0 10px;display:flex;position:relative}.photo-card-label .arrow-link{font-size:1.05rem;font-weight:500}.photo-card-label small{color:var(--muted);padding-left:40px;font-size:.76rem}.row-list{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.row-list a{border-bottom:1px solid var(--line);grid-template-columns:160px minmax(0,1fr) auto;align-items:center;gap:24px;padding:30px 24px;transition:background .2s;display:grid}.row-list a:hover{background:var(--gray)}.row-cat{color:var(--muted);font-size:.76rem}.row-summary{color:var(--muted);margin:6px 0 0 40px;font-size:.84rem;line-height:1.8;display:block}.data-list{border-top:1px solid var(--line);margin:0}.heading+.data-list{border-top:0}.data-list>div{border-bottom:1px solid var(--line);grid-template-columns:220px minmax(0,1fr);gap:24px;padding:26px 8px;display:grid}.data-list dt{font-weight:500}.data-list dd{margin:0}.data-list ul,.dot-list{margin:0;padding:0;list-style:none}.data-list li,.dot-list li{padding-left:1.1em;position:relative}.data-list li:before,.dot-list li:before{content:"";background:var(--red);width:5px;height:5px;position:absolute;top:.8em;left:0}.page-hero{isolation:isolate;min-height:560px;padding:calc(var(--header-h) + 48px) 0 88px;color:var(--white);background:#222;align-items:flex-end;display:flex;position:relative;overflow:hidden}.page-hero>img{z-index:-1;object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.page-hero:before{content:"";background:linear-gradient(90deg,#00000080,#0000001a 70%),linear-gradient(#0000 50%,#0000004d);position:absolute;inset:0}.page-hero .shell{position:relative}.page-hero-label{letter-spacing:.08em;margin:0 0 22px;font-size:1.1rem}.page-hero h1{text-wrap:balance;max-width:900px;word-break:auto-phrase;letter-spacing:.04em;margin:0;font-size:clamp(1.9rem,3.4vw,3rem);font-weight:400;line-height:1.6}.page-hero.is-plain{min-height:0;padding:calc(var(--header-h) + 72px) 0 72px;background:var(--gray);color:var(--ink)}.page-hero.is-plain:before{display:none}.page-hero.is-plain 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0;font-size:.76rem;line-height:1.9}.footer-links{grid-template-columns:repeat(3,minmax(0,max-content));gap:22px 64px;margin:0;padding:0;font-size:.86rem;font-weight:300;list-style:none;display:grid}.footer-links a{transition:color .2s}.footer-links a:hover{color:var(--red)}.copyright{padding:22px var(--pad);background:var(--white);color:var(--muted);font:400 .75rem/1.4 var(--font-en);letter-spacing:.06em;text-align:right;margin:0}@supports (animation-timeline:view()){@media (prefers-reduced-motion:no-preference){.reveal{animation:linear both reveal view();animation-range:entry entry 55%}@keyframes reveal{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}}}@media (width<=1100px){:root{--pad:28px}.header-inner{gap:24px}.primary-nav{gap:28px}.nav-service{display:none}.footer-main{grid-template-columns:1fr}.row-list a{grid-template-columns:130px minmax(0,1fr) auto;padding-inline:12px}}@media (width<=820px){:root{--pad:20px;--header-h:64px}.brand 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var(--line);display:none;position:fixed;bottom:0;left:0;right:0;overflow-y:auto}.nav-panel.is-open{display:block}.primary-nav{flex-direction:column;align-items:stretch;gap:0;margin:0}.nav-link,.nav-service{min-height:88px;padding:0 56px 0 var(--pad);border-bottom:1px solid var(--line);align-items:center;font-size:1rem;display:flex;position:relative}.nav-link:after{border-top:1.5px solid var(--red);border-right:1.5px solid var(--red);opacity:1;background:0 0;border-radius:0;width:10px;height:10px;inset:50% 26px auto auto;transform:translateY(-50%)rotate(45deg)}.nav-service{justify-content:center;gap:14px;font-size:1.05rem;display:flex}.nav-service:before{width:34px;height:14px}.nav-tools{border-bottom:1px solid var(--line);height:auto;margin:0}.nav-contact{flex-direction:column;flex:1;min-height:96px;padding:0;font-size:.9rem}.nav-contact svg{color:var(--red)}.page-hero{min-height:440px;padding-bottom:56px}.page-hero.is-plain{padding:calc(var(--header-h) + 48px) 0 48px}.en-title{margin-bottom:36px}.card-grid{grid-template-columns:1fr;gap:28px}.row-list a{grid-template-columns:1fr;gap:6px;padding:22px 0}.row-cat{padding-left:40px}.row-list .tag{justify-self:start;margin-left:40px}.data-list>div{grid-template-columns:1fr;gap:4px;padding:20px 0}.cta-links{flex-direction:column;align-items:stretch}.cta-links a{flex:none}.cta-links a+a{border-top:1px solid #ffffff73;border-left:0}.footer-main{gap:36px;padding-block:48px}.footer-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 20px}.copyright{text-align:left}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important}}