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Serif CJK SC","Source Han Serif SC",STSong,serif;font-weight:400}.hero-japanese{margin:0 0 14px;color:var(--accent-main);font-size:14px;letter-spacing:.16em}.hero h1,.section-heading h2,.about-section h2,.contact-section h2{margin:0;font-family:Songti SC,"Noto Serif CJK SC","Source Han Serif SC",STSong,serif;font-weight:500;letter-spacing:.015em;line-height:1.35;text-wrap:balance}.hero h1{font-size:clamp(2.5rem,10.4vw,4rem)}.hero-title-accent{display:inline-block;color:var(--accent-main);white-space:nowrap}.hero-intro{max-width:33rem;margin:26px 0 0;color:var(--text-muted);font-size:16px;line-height:1.9}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 24px;margin-top:28px}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;gap:22px;padding:12px 20px;border:1px solid var(--primitive-ink);border-radius:2px;font-size:13px;font-weight:600;letter-spacing:.04em;cursor:pointer;transition:transform .16s ease-out,color .16s ease-out,background .16s ease-out}.button:hover{transform:translateY(-2px)}.button:active{transform:translateY(1px)}.button-primary{color:var(--button-accent-text);background:var(--button-accent-bg)}.button-primary:hover{background:var(--accent-main)}.button-dark{color:var(--button-dark-text);background:var(--button-dark-bg)}.button-dark:hover{color:var(--primitive-ink);background:var(--surface-raised)}.text-link{display:inline-flex;min-height:44px;align-items:center;gap:8px;font-size:13px;font-weight:600;text-decoration:underline;text-decoration-color:var(--line-main);text-decoration-thickness:1px;text-underline-offset:7px;transition:color .16s ease-out,text-decoration-color .16s ease-out}.text-link:hover{color:var(--accent-main);text-decoration-color:var(--accent-main)}.hero-note{margin-top:32px;padding-left:16px;border-left:1px solid var(--line-main)}.hero-note>span{color:var(--text-main);font-family:Songti SC,"Noto Serif CJK 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.scene-fallback{opacity:0}.hero-scene[data-fallback=true] .scene-fallback{opacity:1}.scene-label{position:absolute;z-index:4;color:var(--text-muted);font-size:9px;font-weight:600;letter-spacing:.13em;line-height:1.7;pointer-events:none}.scene-label-top{top:12px;right:0;text-align:right}.scene-label-top span{display:block;color:var(--text-main);font-family:Songti SC,"Noto Serif CJK SC",STSong,serif;font-size:18px;font-weight:400;letter-spacing:.18em}.scene-label-bottom{bottom:10px;left:0;display:flex;align-items:center;gap:8px;font-size:10px;letter-spacing:.04em}.scene-label-bottom span{width:20px;height:1px;background:var(--accent-main)}.hero-footer{position:relative;z-index:4;display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:12px;padding-block:20px max(18px,env(safe-area-inset-bottom));border-top:1px solid var(--line-main);color:var(--text-muted);font-size:9px;font-weight:600;letter-spacing:.1em}.hero-footer>span{max-width:24ch}.hero-footer a{display:inline-flex;min-height:44px;align-items:center;gap:8px;white-space:nowrap}.work-section{position:relative;padding-block:88px;background:var(--surface-raised)}.section-heading{display:grid;gap:24px;margin-bottom:52px}.section-heading h2,.about-section h2,.contact-section h2{font-size:clamp(2.7rem,10vw,4.6rem)}.section-japanese{margin:10px 0 0;color:var(--text-muted);font-size:13px;letter-spacing:.16em}.section-overline{margin-bottom:14px;color:var(--accent-main);font-size:10px;letter-spacing:.14em}.section-heading>p{max-width:32rem;margin:0;color:var(--text-muted);font-size:15px;line-height:1.9}.project-grid{display:grid;gap:60px}.project-item{display:block;width:100%;padding:0;border:0;color:var(--text-main);background:transparent;text-align:left;cursor:pointer}.project-visual{position:relative;width:100%;aspect-ratio:4 / 3;overflow:hidden;border-radius:2px;background:var(--accent-soft);isolation:isolate}.project-visual img{display:block;width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.artwork-wash{position:absolute;inset:0;background:var(--accent-soft);opacity:0;pointer-events:none;transition:opacity .22s ease-out}.project-item:hover .artwork-wash{opacity:.1}.project-info{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding-top:22px}.project-info>span:first-child{display:grid}.project-category{margin-bottom:7px;color:var(--accent-main);font-size:11px;font-weight:600;letter-spacing:.06em}.project-info strong{font-family:Songti SC,"Noto Serif CJK SC","Source Han Serif SC",STSong,serif;font-size:27px;font-weight:500;letter-spacing:.02em}.project-english{margin-top:5px;color:var(--text-muted);font-size:9px;font-weight:600;letter-spacing:.15em}.project-open{display:grid;width:44px;height:44px;flex:0 0 auto;place-items:center;border-bottom:1px solid var(--line-main);transition:color .18s ease-out,border-color .18s ease-out,transform .18s ease-out}.project-item:hover .project-open{color:var(--accent-main);border-color:var(--accent-main);transform:translate(2px,-2px)}.project-summary{display:block;max-width:32rem;margin-top:12px;color:var(--text-muted);font-size:14px;line-height:1.8}.work-footnote{margin:68px 0 0;padding-top:22px;border-top:1px solid var(--line-main);color:var(--text-muted);font-family:Songti SC,"Noto Serif CJK SC",STSong,serif;font-size:13px;letter-spacing:.08em;text-align:right}.about-section{position:relative;padding-block:96px;border-top:1px solid var(--line-main);background:var(--surface-main)}.about-grid{display:grid;gap:38px}.about-japanese,.contact-japanese{margin:24px 0 0;color:var(--accent-main);font-size:13px;letter-spacing:.12em}.about-copy{max-width:34rem}.about-copy p{margin:0 0 20px;color:var(--text-muted);font-size:16px;line-height:1.95}.about-copy p:first-child{color:var(--text-main);font-family:Songti SC,"Noto Serif CJK SC",STSong,serif;font-size:20px;line-height:1.8}.about-copy .text-link{margin-top:10px}.capability-list{display:grid;margin-top:64px;border-top:1px solid var(--line-main)}.capability{padding-block:30px;border-bottom:1px solid var(--line-main)}.capability p{margin:0 0 12px;color:var(--accent-main);font-size:9px;font-weight:600;letter-spacing:.14em}.capability h3{margin:0 0 12px;font-family:Songti SC,"Noto Serif CJK SC",STSong,serif;font-size:25px;font-weight:500}.capability>span{display:block;max-width:30rem;color:var(--text-muted);font-size:14px;line-height:1.85}.tool-line{display:flex;flex-wrap:wrap;gap:12px 22px;padding-top:30px}.tool-line span{color:var(--text-muted);font-size:9px;font-weight:600;letter-spacing:.12em}.contact-section{position:relative;display:flex;min-height:620px;align-items:center;padding-block:88px;overflow:hidden;border-block:1px solid var(--line-main);background-image:linear-gradient(90deg,color-mix(in oklch,var(--surface-main) 92%,transparent),color-mix(in oklch,var(--surface-main) 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h1{font-size:clamp(3.4rem,4.75vw,4.55rem)}.hero-japanese{margin-bottom:18px}.hero-intro{max-width:29rem;margin-top:30px}.hero-actions{margin-top:32px}.hero-note{margin-top:38px}.hero-visual{grid-column:7 / 13;min-height:min(70vh,680px)}.hero-scene{inset:-20px -34px -10px}.scene-label-top{top:36px;right:4px}.scene-label-bottom{bottom:28px;left:8px}.hero-footer{margin-top:0}.work-section{padding-block:120px}.section-heading{margin-bottom:80px}.project-grid{grid-template-columns:repeat(12,1fr);gap:80px 28px}.project-atlas{grid-column:1 / 8}.project-motion{grid-column:8 / 13;margin-top:116px}.project-air{grid-column:2 / 12;margin-top:24px}.project-info strong{font-size:30px}.about-section{padding-block:128px}.about-grid{grid-template-columns:repeat(12,1fr);gap:24px}.about-title-wrap{grid-column:1 / 7}.about-copy{grid-column:8 / 13;padding-top:34px}.capability-list{margin-top:90px}.contact-section{min-height:700px}.contact-grid{grid-template-columns:1fr .72fr;gap:100px}.dialog-layout{grid-template-columns:1.25fr .75fr;min-height:610px}.dialog-layout>.project-visual{min-height:610px}.dialog-copy{align-self:center;padding:56px 42px}}@media(min-width:1400px){.hero-visual{min-height:720px}.hero h1{font-size:4.7rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}