@font-face{font-family:'DM Sans';font-style:normal;font-weight:100 1000;font-display:swap;src:url('/assets/dm-sans-latin.woff2') format('woff2')}
:root{font-family:'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color-scheme:light;--paper:#fff;--wash:#f5f5f7;--surface:#fff;--ink:#1d1d1f;--muted:#68686e;--line:#dedee3;--accent:#0066cc;--accent-fill:#0071e3;--glass:#ffffffd9;--shadow:0 24px 70px #1515260a;--radius:28px;font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:100px;color:var(--ink);background:var(--paper)}
:root[data-theme=dark]{color-scheme:dark;--paper:#080809;--wash:#121214;--surface:#1c1c1f;--ink:#f5f5f7;--muted:#a1a1a8;--line:#333338;--accent:#64b0ff;--accent-fill:#0071e3;--glass:#121214dc;--shadow:0 24px 80px #0004}
*{box-sizing:border-box}body{margin:0}a{color:inherit}button{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}button{cursor:pointer}img{display:block;max-width:100%;height:auto}[hidden]{display:none!important}p{line-height:1.65}figure{margin:0}.section-shell{padding-left:max(6vw,24px);padding-right:max(6vw,24px)}.skip-link{position:fixed;top:-100px;left:20px;z-index:100;background:var(--surface);padding:16px}.skip-link:focus{top:14px}.header{position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;gap:24px;height:76px;padding:0 max(6vw,24px);background:var(--glass);backdrop-filter:blur(24px);border-bottom:1px solid var(--line)}.wordmark{display:flex;align-items:baseline;font-size:1.22rem;font-weight:750;letter-spacing:-.065em;text-decoration:none;white-space:nowrap}.wordmark span{font-weight:450}.wordmark i{display:block;width:5px;height:5px;background:#e45b40;border-radius:50%;margin-left:5px;align-self:center}.header nav{display:flex;gap:32px}.header nav a{text-decoration:none;font-size:.875rem;color:var(--muted)}.header nav a:hover{color:var(--ink)}.header-tools{display:flex;align-items:center;gap:22px}.header-contact{background:var(--ink);color:var(--paper);padding:9px 16px;border-radius:30px;font-size:.82rem;text-decoration:none}.header-contact span{display:none}.theme-toggle{display:flex;align-items:center;justify-content:center;gap:7px;min-height:38px;background:var(--wash);color:var(--ink);border:1px solid var(--line);border-radius:30px;padding:7px 12px;font-size:.8rem}.theme-icon{font-size:1.05rem;line-height:1}.menu-toggle{display:none;border:0;background:none;padding:10px}.menu-toggle span{display:block;background:var(--ink);width:20px;height:2px;margin:5px 0}.language-picker{position:relative}.language-picker summary{display:flex;align-items:center;gap:6px;list-style:none;cursor:pointer;font-size:.8rem;padding:10px 0}.language-picker summary::-webkit-details-marker{display:none}.language-picker svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.4}.language-panel{position:absolute;right:0;top:46px;padding:16px;width:250px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.language-panel p{font-size:.8rem;color:var(--muted);margin:0 8px 8px}.language-panel button{display:flex;justify-content:space-between;width:100%;border:0;background:none;color:var(--ink);padding:12px 8px;border-radius:8px;font-size:.9rem}.language-panel button span{font-size:.75rem;color:var(--muted)}.language-panel button[aria-current]{background:var(--wash)}.language-panel button:disabled{cursor:default;color:var(--muted)}
.hero{padding-top:76px;padding-bottom:76px;display:grid;grid-template-columns:1fr 1.07fr;gap:6vw;align-items:center;background:var(--paper)}.eyebrow{font-size:.8rem;letter-spacing:.08em;font-weight:650;line-height:1.5;margin:0 0 24px;color:var(--muted)}.hero .eyebrow{display:inline-flex;align-items:center;gap:9px;background:var(--wash);border:1px solid var(--line);padding:8px 13px;border-radius:30px;letter-spacing:.035em;font-size:.75rem}.accent-line{width:6px;height:6px;border-radius:50%;background:var(--accent)}h1{font-size:clamp(3.5rem,5.8vw,6rem);font-weight:650;line-height:1.025;letter-spacing:-.065em;margin:0 0 28px}h1 em{font-style:normal;color:var(--accent)}.hero-description{font-size:1.13rem;line-height:1.6;color:var(--muted);max-width:490px;margin:0 0 32px}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;border-radius:50px;min-height:50px;padding:15px 23px;text-decoration:none;font-size:.94rem;font-weight:500;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.button-dark{background:var(--accent-fill);color:#fff}.button-dark:hover{background:#0077ed}.text-link{display:inline-flex;gap:10px;align-items:center;text-decoration:none;color:var(--accent);font-size:.96rem}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.hero-note{font-size:.8rem;color:var(--muted);margin:24px 0 0}.hero-visual{min-width:0;position:relative}.hero-visual>img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:32px;box-shadow:var(--shadow)}figcaption{font-size:.82rem;line-height:1.6;color:var(--muted);margin-top:16px}.hero-visual figcaption{display:flex;gap:12px;padding:0 8px}.figure-index{color:var(--accent)}.hero-visual small{font-size:.78rem}.animation-actions{display:flex;align-items:center;gap:20px;margin:16px 8px 0}.animation-actions button{border:1px solid var(--line);background:var(--wash);color:var(--ink);padding:9px 14px;border-radius:30px;font-size:.78rem}.animation-actions a{font-size:.78rem;color:var(--muted);text-underline-offset:4px}.intro-strip{display:flex;justify-content:center;align-items:center;gap:24px;background:var(--wash);padding-top:24px;padding-bottom:24px;font-size:.9rem}.intro-strip p{margin:0;font-weight:550}.intro-strip span{color:var(--muted)}.content-section{padding-top:112px;padding-bottom:112px}h2{font-size:clamp(2.6rem,4.1vw,4.5rem);line-height:1.08;font-weight:600;letter-spacing:-.055em;margin:0}h3{font-size:1.45rem;line-height:1.22;letter-spacing:-.035em;font-weight:600;margin:0 0 14px}.section-heading{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px;margin-bottom:60px}.section-heading .eyebrow{padding-top:10px}.prototype-grid{display:grid;grid-template-columns:1fr 1fr;gap:9vw;align-items:center}.video-frame{max-width:475px;width:100%;justify-self:center}.video-wrap{position:relative;overflow:hidden;border-radius:28px;background:#070708;box-shadow:var(--shadow)}.video-wrap video{width:100%;height:570px;display:block;object-fit:contain}.media-label{position:absolute;top:20px;left:20px;padding:8px 12px;background:#ffffffe6;color:#333;font-size:.65rem;letter-spacing:.06em;border-radius:30px;pointer-events:none;backdrop-filter:blur(8px)}.lead{font-size:clamp(1.55rem,2.15vw,2.1rem);line-height:1.3;letter-spacing:-.035em;margin:0 0 24px}.prototype-copy>p:not(.lead){color:var(--muted);font-size:1.06rem}.status-note{border:1px solid var(--line);background:var(--wash);padding:28px;border-radius:22px;margin-top:32px}.tag{display:block;font-size:.72rem;letter-spacing:.07em;color:var(--accent);font-weight:600;margin-bottom:14px}.status-note p{color:var(--muted);margin:0}.result-link{margin-top:30px}.prototype-copy .link-caption{font-size:.82rem!important;margin-top:8px}
.comparison-section{display:grid;grid-template-columns:1fr 1.2fr;gap:7vw;align-items:center;background:var(--wash);padding-top:100px;padding-bottom:100px}.comparison-copy h2{margin-bottom:24px}.comparison-copy>p:not(.eyebrow){color:var(--muted)}.comparison-options{display:inline-flex;gap:4px;padding:5px;background:var(--surface);border:1px solid var(--line);border-radius:50px;margin:16px 0 0}.comparison-options button{border:0;background:none;color:var(--muted);padding:12px 25px;border-radius:40px;font-size:.9rem}.comparison-options button[aria-pressed=true]{background:var(--ink);color:var(--paper)}.comparison-status{font-size:.82rem;min-height:3em}.illustration-note{font-size:.78rem;line-height:1.7;margin-top:30px;max-width:420px}.comparison-figure{min-width:0}.comparison-stage{position:relative;aspect-ratio:1;background:#d8e0e5;overflow:hidden;border-radius:30px;box-shadow:var(--shadow)}.comparison-stage>img{width:100%;height:100%;object-fit:cover}#model-host{position:absolute;inset:0}model-viewer{width:100%;height:100%}.model-launch,.model-close{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);white-space:nowrap;padding:12px 20px;border:1px solid #ffffff70;border-radius:40px;background:#ffffffe6;color:#1d1d1f;font-size:.85rem;backdrop-filter:blur(12px);box-shadow:0 8px 28px #0001}.model-launch:disabled{cursor:wait}.need-section,.partners-section,.faq-section{display:grid;grid-template-columns:1fr 1fr;gap:9vw;align-items:start}.need-copy>p:not(.lead),.section-description{color:var(--muted)}.section-description{max-width:550px;font-size:1.04rem;margin:24px 0 0}.development-section{background:var(--wash)}.development-list{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}.development-list article{grid-column:span 2;background:var(--surface);border:1px solid var(--line);padding:32px;border-radius:26px;min-width:0;display:flex;flex-direction:column;align-items:flex-start}.development-list article:nth-child(n+4){grid-column:span 3}.development-number{display:flex;justify-content:center;align-items:center;width:38px;height:38px;background:var(--wash);color:var(--accent);border-radius:13px;font-size:.8rem;margin-bottom:30px}.development-list h3{font-size:1.35rem}.development-list p{color:var(--muted);font-size:.94rem;line-height:1.7;margin:0 0 28px}.development-status{color:var(--muted);font-size:.67rem;letter-spacing:.05em;margin-top:auto;padding:7px 10px;border:1px solid var(--line);border-radius:30px}.application-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.application-grid article{padding:48px;border-radius:30px;background:var(--wash)}.application-index{font-size:.75rem;color:var(--accent);letter-spacing:.06em}.application-grid h3{font-size:clamp(2rem,3vw,3rem);margin:55px 0 24px;letter-spacing:-.045em}.application-grid p{color:var(--muted);max-width:500px;margin:0}.partners-section{border-top:1px solid var(--line)}.expertise-list{padding:0;margin:0;list-style:none;align-self:center}.expertise-list li{padding:24px 0;border-bottom:1px solid var(--line);font-size:1.1rem;letter-spacing:-.02em}.expertise-list li::before{content:'↗';color:var(--accent);margin-right:20px}.faq-section{background:var(--wash)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{list-style:none;display:flex;justify-content:space-between;gap:24px;padding:25px 0;cursor:pointer;font-size:1rem;font-weight:550}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font-size:1.25rem;color:var(--muted);font-weight:400}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list p{color:var(--muted);margin:0 0 24px}.contact-section{text-align:center;padding-top:115px;padding-bottom:115px;background:var(--paper)}.contact-section h2{font-size:clamp(3rem,5.7vw,6rem);max-width:950px;margin:auto}.contact-section .eyebrow{color:var(--accent)}.contact-section p:not(.eyebrow){font-size:1.14rem;max-width:540px;color:var(--muted);margin:25px auto 32px}.button-light{background:var(--accent-fill);color:#fff}.email-link{display:block;width:fit-content;margin:22px auto 0;font-size:.9rem;color:var(--muted);text-underline-offset:5px}.footer{padding-top:35px;padding-bottom:35px;background:var(--wash);border-top:1px solid var(--line)}.footer-main{display:flex;justify-content:space-between;align-items:center;gap:20px}.footer-main p,.footer-main>span{font-size:.8rem;color:var(--muted)}.privacy-note{color:var(--muted);font-size:.78rem;margin-top:18px}.privacy-note summary{width:fit-content;cursor:pointer}.privacy-note p{max-width:900px}
@media(min-width:1600px){.section-shell,.header{padding-left:calc((100vw - 1400px)/2);padding-right:calc((100vw - 1400px)/2)}}
@media(max-width:1100px){.header-tools{gap:14px}.header nav{gap:22px}.header-contact{display:none}.hero{gap:4vw}h1{font-size:clamp(3.6rem,6.4vw,5rem)}.hero-description{font-size:1rem}.hero .actions{gap:20px}.development-list article{padding:26px}.section-heading{grid-template-columns:.65fr 1.35fr;gap:35px}.theme-label{display:none}.theme-toggle{width:38px;padding:7px}.prototype-grid{gap:6vw}.video-wrap video{height:500px}}
@media(max-width:760px){.header{height:68px;gap:12px;padding:0 22px}.header nav{display:none}.header-tools{gap:15px}.menu-toggle{display:block}.header nav.is-open{position:absolute;top:68px;left:0;right:0;display:flex;flex-direction:column;gap:0;padding:18px 24px;background:var(--surface);border-bottom:1px solid var(--line)}.header nav a{padding:14px 0;font-size:1rem}.language-panel{right:-60px}.hero{grid-template-columns:1fr;gap:42px;padding-top:50px;padding-bottom:48px}.hero-copy{text-align:center}.hero .eyebrow{font-size:.69rem}h1{font-size:clamp(3.2rem,10vw,4.7rem);max-width:560px;margin:0 auto 24px}.hero-description{max-width:470px;margin:0 auto 28px;font-size:1.02rem}.actions{justify-content:center}.hero-note{font-size:.75rem}.hero-visual{max-width:530px;justify-self:center;width:100%}.hero-visual>img{border-radius:24px}.hero-visual figcaption{font-size:.8rem}.intro-strip{flex-direction:column;gap:4px;text-align:center;font-size:.82rem}.content-section{padding-top:72px;padding-bottom:72px}.section-heading{grid-template-columns:1fr;gap:0;margin-bottom:38px}.section-heading .eyebrow{padding-top:0;margin-bottom:18px}h2{font-size:clamp(2.4rem,8vw,3.2rem)}.prototype-grid{grid-template-columns:1fr;gap:40px}.video-frame{max-width:420px}.video-wrap video{height:490px}.status-note{padding:24px}.comparison-section{grid-template-columns:1fr;gap:32px;padding-top:70px;padding-bottom:70px}.comparison-copy h2 br{display:none}.comparison-status{min-height:0}.comparison-stage{border-radius:24px}.illustration-note{max-width:none;font-size:.75rem;margin-top:20px}.need-section,.partners-section,.faq-section{grid-template-columns:1fr;gap:35px}.development-list{grid-template-columns:1fr}.development-list article,.development-list article:nth-child(n+4){grid-column:auto;padding:28px}.development-number{margin-bottom:22px}.application-grid{grid-template-columns:1fr}.application-grid article{padding:32px}.application-grid h3{margin-top:36px;font-size:2.1rem}.contact-section{padding-top:80px;padding-bottom:80px}.contact-section h2{font-size:clamp(2.8rem,9vw,4rem)}.footer-main{flex-direction:column;align-items:flex-start;gap:12px}.footer-main p{margin:0}.media-label{top:16px;left:16px}.eyebrow{font-size:.75rem}.model-launch,.model-close{bottom:16px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

@media(max-width:420px){.comparison-options{display:flex}.comparison-options button{flex:1;padding:12px 10px;white-space:nowrap}}

.gallery-section{border-bottom:1px solid var(--line)}
.gallery-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.gallery-card{margin:0;min-width:0}
.gallery-open{position:relative;display:block;width:100%;padding:0;border:0;border-radius:24px;overflow:hidden;background:var(--wash);cursor:zoom-in}
.gallery-open img{display:block;width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;transition:transform .3s ease}
.gallery-open:hover img{transform:scale(1.035)}
.gallery-expand{position:absolute;bottom:16px;right:16px;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#ffffffed;color:#1d1d1f;font-size:20px}
.gallery-card figcaption{padding:18px 2px;line-height:1.5}
.gallery-card figcaption strong{display:block;font-size:.95rem}
.gallery-card figcaption span{display:block;color:var(--muted);font-size:.82rem;margin-top:6px}
.gallery-dialog{border:1px solid var(--line);border-radius:24px;background:var(--paper);color:var(--ink);padding:20px;width:min(1000px,92vw);max-height:94dvh;overflow:auto}
.gallery-dialog::backdrop{background:#000b;backdrop-filter:blur(10px)}
.gallery-toolbar,.gallery-controls{display:flex;align-items:center;justify-content:space-between;gap:16px}
.gallery-dialog button{border:1px solid var(--line);border-radius:30px;padding:10px 18px;color:var(--ink);background:var(--wash)}
.gallery-dialog>img{display:block;width:100%;height:65dvh;object-fit:contain;margin:16px 0;border-radius:12px}
#gallery-caption{font-size:.9rem;color:var(--muted)}
body.gallery-is-open{overflow:hidden}
@media(max-width:1000px){.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:540px){.gallery-grid{gap:16px}.gallery-open{border-radius:18px}.gallery-card figcaption strong{font-size:.85rem}.gallery-dialog{padding:14px}.gallery-dialog>img{height:55dvh}}
@media(prefers-reduced-motion:reduce){.gallery-open img{transition:none}}
.language-panel button[aria-current=true]{color:var(--accent);font-weight:700}
.language-panel button[aria-current=true]::after{content:'✓';margin-left:auto}
html:not([lang=en]) h1{font-size:clamp(2.7rem,5.2vw,5.8rem);overflow-wrap:anywhere}
html:not([lang=en]) .comparison-options{display:flex;flex-wrap:wrap;border-radius:24px}
html:not([lang=en]) .comparison-options button{flex:1;padding:12px 14px;white-space:normal}
html[lang=ja] body,html[lang=zh-CN] body{line-break:strict;word-break:normal}
@media(min-width:901px){html:not([lang=en]) .header{gap:16px}html:not([lang=en]) #main-nav{gap:18px}html:not([lang=en]) #main-nav a{font-size:.8rem}}
.section-heading>*{min-width:0}
html:not([lang=en]) h2,html:not([lang=en]) h3{overflow-wrap:anywhere;hyphens:auto}
html[lang=ja] h1,html[lang=ja] h2,html[lang=zh-CN] h1,html[lang=zh-CN] h2{letter-spacing:-.025em}