@charset "UTF-8";
:root{color-scheme:dark;--bg:#101210;--surface:#191c18;--ink:#f2f0e7;--muted:#abb0a5;--line:#30362c;--accent:#c6e5a5;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:5px}img{display:block;width:100%;height:auto}figure{margin:0}h1,h2,h3,p{margin:0}h1,h2,h3{text-wrap:balance}p{text-wrap:pretty}.wrap{width:min(1240px,calc(100% - 80px));margin:auto}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;font-weight:400;letter-spacing:1.8px}.muted{color:var(--muted)}.skip{position:fixed;left:15px;top:-70px;z-index:80;background:var(--accent);color:var(--bg);padding:10px 20px}.skip:focus{top:10px}.header{border-bottom:1px solid var(--line);background:var(--bg);position:relative;z-index:20}.nav{display:flex;align-items:center;gap:32px;height:86px}.brand{display:flex;align-items:center;gap:11px;font-size:24px;font-weight:600;letter-spacing:-1px;white-space:nowrap}.brand img{width:35px;height:35px;border-radius:9px}.nav-links{margin:auto;display:flex;gap:28px;font-size:13px;color:#c3c7bb}.nav-links a:hover,.footer a:hover{color:var(--accent)}.languages{display:flex;gap:3px;border:1px solid var(--line);padding:3px;border-radius:7px;font-size:11px}.languages a{display:grid;place-items:center;padding:0 8px;min-width:36px;min-height:34px;color:var(--muted);border-radius:4px;white-space:nowrap}.languages [aria-current]{background:#30372a;color:var(--ink)}.button{display:inline-flex;align-items:center;justify-content:center;gap:25px;background:var(--accent);color:#182312;border:1px solid var(--accent);border-radius:6px;min-height:54px;padding:13px 24px;font-size:14px;font-weight:600;transition:background .2s,transform 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small{display:block;font-size:10px;color:var(--muted);margin-top:13px}.image-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:15px 0}.photo-title{display:flex;align-items:center;gap:14px;color:#cbd0c0;font-size:11px}.photo-title .mono{color:#98a18e}.range-tools{display:flex;align-items:center;gap:17px}.hdr-status{color:var(--muted);font-size:10px;display:flex;align-items:center;gap:7px}.status-dot{width:5px;height:5px;border-radius:50%;background:#939b8b}.hdr-available .status-dot{background:var(--accent)}.range-switch{display:flex;border:1px solid #414c36;border-radius:6px;padding:3px;gap:3px}.range-switch button{min-height:34px;font-size:10px;padding:4px 12px;background:transparent;border:0;border-radius:3px;color:#bcc7b0;white-space:nowrap}.range-switch button[aria-pressed=true]{background:var(--accent);color:#192711}.hero-photo{background:#25343b}.hero-photo img{width:100%;height:auto;aspect-ratio:2.23;object-fit:cover;object-position:center 61%;dynamic-range-limit:no-limit}.image-footer{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line);font-size:10px;color:#a8ae9d}.image-footer a{border-bottom:1px solid #4b5540}.image-footer .mono{font-size:9px}.hero-features{display:flex;justify-content:space-between;gap:18px;padding:24px 0 0;font-size:11px;color:#c0c7b7}.hero-features span{display:flex;align-items:center;gap:10px}.hero-features span:before{content:"+";color:#7e916b;font-size:14px}.section{padding:106px 0}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:36px}.section-heading h2{font-size:40px;line-height:1.35;font-weight:450;letter-spacing:-1.8px;margin-top:15px}.section-heading>p{max-width:355px;color:var(--muted);font-size:14px;line-height:1.9}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line)}.feature-item{padding:30px 28px 33px;min-height:230px}.feature-item:not(:last-child){border-right:1px solid var(--line)}.feature-item .mono{color:#94a088;font-size:10px}.feature-item h3{font-size:22px;font-weight:450;letter-spacing:-.7px;margin:24px 0 12px}.feature-item p{color:var(--muted);font-size:13px;line-height:1.95}.film{background:#171a16;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.film-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:80px;align-items:center}.film h2{font-size:40px;line-height:1.4;font-weight:450;letter-spacing:-1.7px;margin:18px 0 22px}.film-intro{color:var(--muted);font-size:14px;line-height:1.95;max-width:330px}.film-controls{display:flex;gap:8px;margin:27px 0 18px;flex-wrap:wrap}.film-controls button{border:1px solid #46513c;color:#c2c9b8;background:none;border-radius:5px;font-size:12px;min-height:44px;padding:9px 17px}.film-controls button[aria-pressed=true]{background:var(--accent);color:#1c2914;border-color:var(--accent)}.film-caption{font-size:11px;color:#a9b49d;line-height:1.9;min-height:43px}.tool-tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}.tool-tags span{font-size:10px;border-top:1px solid #47523e;color:#c1cbb7;padding:10px 10px 0 0}.film-visual{position:relative;padding:0 34px 28px 0}.film-visual>img{height:550px;object-fit:cover;object-position:47% 45%;width:100%;background:#23281f}.film-label{position:absolute;bottom:0;left:0;right:34px;display:flex;justify-content:space-between;color:#a7b19e;font-size:9px;letter-spacing:1.5px}.film-inset{position:absolute;right:0;bottom:64px;width:42%;border:6px solid #171a16}.film-inset img{aspect-ratio:1;object-fit:cover;dynamic-range-limit:no-limit}.film-inset span{display:block;background:#171a16;color:#cbd5c2;text-align:center;font-size:9px;letter-spacing:1px;padding:8px 4px 3px}.fine-note{font-size:10px;color:#98a68b;line-height:1.8;margin-top:14px}.gallery{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:20px}.gallery figure:nth-child(2){padding-top:70px}.gallery figure:nth-child(3){padding-top:132px}.gallery img{height:350px;object-fit:cover;background:#253023}.gallery figure:nth-child(1) img{height:450px}.gallery figcaption{display:flex;justify-content:space-between;gap:12px;margin-top:13px;color:#abb69d;font-size:10px}.gallery figcaption span{color:#e0e5d7}.gallery figcaption a{font-size:9px;border-bottom:1px solid #3a4631}.workflow{margin-top:65px;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);gap:36px;padding-top:29px}.workflow .mono{color:#7f956c}.workflow h3{font-size:18px;font-weight:450;margin:13px 0 10px}.workflow p{color:var(--muted);font-size:12px;line-height:1.9}.join{border-top:1px solid var(--line);padding:85px 0;background:linear-gradient(120deg,#1e2718,#141912 75%)}.join-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.join h2{font-size:43px;line-height:1.4;font-weight:450;letter-spacing:-1.5px;margin-top:15px}.join-action{max-width:420px;margin-left:auto}.join-action>p{color:#b4beaa;font-size:14px;line-height:1.9;margin:0 0 25px}.join-action .fine-note{font-size:10px;max-width:380px;margin-top:17px}.faq{padding:65px 0 55px;display:grid;grid-template-columns:.65fr 1.35fr;gap:70px}.faq h2{font-size:23px;font-weight:450;letter-spacing:-.7px}.faq details{border-bottom:1px solid var(--line);padding:0 3px}.faq details:first-child{border-top:1px solid var(--line)}summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;min-height:62px;gap:30px;font-size:13px}summary::-webkit-details-marker{display:none}summary:after{content:"+";font-size:21px;font-weight:300;color:var(--accent)}details[open] summary:after{content:"−"}details p{color:var(--muted);font-size:12px;line-height:1.95;margin:0 25px 22px 0}details a{text-decoration:underline;text-underline-offset:3px}.footer{border-top:1px solid var(--line);padding:25px 0 28px}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.footer .brand{font-size:19px}.footer .brand img{width:28px;height:28px}.footer p{font-size:10px;color:#9ca98f}.footer-links{display:flex;gap:22px;font-size:10px;color:#bfccb1}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
html[lang=en] .hero h1{font-size:clamp(52px,5.3vw,79px);line-height:1.12;letter-spacing:-3.5px}html[lang=en] .hero-intro{grid-template-columns:1.3fr 1fr}html[lang=en] .section-heading h2,html[lang=en] .film h2{font-size:38px}html[lang=en] .join h2{font-size:39px}
@media(min-width:1600px){.hero-intro{padding-top:80px;padding-bottom:60px}.hero h1{font-size:80px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.nav{gap:22px}.nav-links{gap:20px}.hero-intro{gap:35px}.hero h1{font-size:55px}.hero-summary p{font-size:14px}.film-layout{gap:45px;grid-template-columns:.9fr 1.1fr}.film h2{font-size:33px}.film-visual>img{height:510px}.section-heading h2{font-size:35px}.feature-item{padding:25px 22px}.feature-item h3{font-size:20px}.gallery img{height:300px}.gallery figure:nth-child(1) img{height:390px}.section{padding:85px 0}.hdr-status{max-width:200px}.join-layout{gap:40px}.join h2{font-size:35px}.faq{gap:45px}html[lang=en] .hero h1{font-size:59px}html[lang=en] .film h2{font-size:33px}}
@media(max-width:800px){.nav{gap:17px;height:78px}.nav-links{display:none}.languages{margin-left:auto}.hero-intro{grid-template-columns:1fr;padding-top:48px;gap:25px}.hero-summary{justify-self:start;max-width:490px}.hero-summary p{margin-bottom:20px}.hero-summary small{display:inline-block;margin-left:14px}.hero-photo img{aspect-ratio:1.65;object-position:center 60%}.hdr-status{max-width:160px;font-size:9px}.photo-title{font-size:10px}.hero-features{flex-wrap:wrap;justify-content:center;gap:14px 27px}.section-heading{align-items:start;flex-direction:column;gap:20px}.section-heading>p{max-width:490px}.feature-item h3{font-size:19px}.feature-item p{font-size:12px}.feature-item{padding:25px 18px}.film-layout{grid-template-columns:1fr;gap:35px}.film-intro{max-width:490px}.film-visual{max-width:610px;margin:auto;width:100%;padding-right:40px}.film-visual>img{height:560px}.film-inset{width:34%}.film-caption{min-height:0}.gallery{gap:15px}.gallery img{height:240px}.gallery figure:nth-child(1) img{height:300px}.gallery figure:nth-child(2){padding-top:35px}.gallery figure:nth-child(3){padding-top:70px}.gallery figcaption{flex-wrap:wrap;gap:3px}.workflow{gap:25px;margin-top:45px}.workflow h3{font-size:16px}.join-layout{grid-template-columns:1fr;gap:28px}.join-action{margin:0;max-width:480px}.join{padding:65px 0}.join-action>p{margin-bottom:20px}.faq{grid-template-columns:1fr;gap:20px;padding:55px 0}.footer-inner{flex-wrap:wrap}.footer p{order:3;width:100%}html[lang=en] .hero-intro{grid-template-columns:1fr}html[lang=en] .hero h1{font-size:65px}html[lang=en] .join h2{font-size:35px}}
@media(max-width:520px){.wrap{width:calc(100% - 36px)}.nav{height:73px;gap:10px}.brand{font-size:20px;gap:8px}.brand img{width:30px;height:30px}.button.small{font-size:10px;padding:9px 11px;gap:10px}.languages a{min-width:30px;padding:0 5px;min-height:32px;font-size:10px}.version-label{font-size:8px;letter-spacing:1.5px;margin-bottom:20px}.hero-intro{padding:35px 0 28px;gap:24px}.hero h1{font-size:43px;line-height:1.32;letter-spacing:-2px}.hero-summary p{font-size:13px;line-height:1.9;margin-bottom:20px}.hero-summary .button{min-height:47px;font-size:12px;padding:11px 17px;gap:20px}.hero-summary small{font-size:9px;margin-left:10px}.image-toolbar{align-items:start;padding:14px 0;gap:10px}.photo-title{flex-direction:column;align-items:start;gap:4px;line-height:1.6}.photo-title .mono{font-size:8px;letter-spacing:1.3px}.range-tools{flex-direction:column-reverse;align-items:end;gap:7px}.range-switch button{font-size:9px;padding:4px 10px;min-height:32px}.hdr-status{max-width:none;font-size:8px}.hero-photo img{aspect-ratio:1.12;object-position:58% center}.image-footer{gap:15px;font-size:8px;line-height:1.8;padding:11px 0}.image-footer .mono{font-size:8px;max-width:135px;letter-spacing:.8px}.hero-features{font-size:9px;gap:10px 20px;padding-top:19px}.hero-features span{gap:6px}.hero-features span:before{font-size:12px}.section{padding:63px 0}.section-heading{gap:16px;margin-bottom:27px}.eyebrow{font-size:9px;letter-spacing:1.7px}.section-heading h2,.film h2{font-size:29px;line-height:1.4;letter-spacing:-1px}.section-heading>p{font-size:13px}.feature-grid{grid-template-columns:1fr}.feature-item{padding:26px 24px;min-height:0}.feature-item:not(:last-child){border-right:0;border-bottom:1px solid var(--line)}.feature-item h3{font-size:21px;margin-top:15px}.feature-item p{font-size:13px}.film-intro{font-size:13px}.film-controls{margin-top:24px}.film-controls button{font-size:11px;padding:8px 15px}.film-caption{font-size:10px}.film-visual{padding-right:20px}.film-visual>img{height:430px}.film-label{right:20px;font-size:8px;letter-spacing:.8px}.film-inset{width:43%;bottom:50px;border-width:5px}.film-inset span{font-size:8px}.gallery{grid-template-columns:1fr 1fr;gap:22px 12px}.gallery figure:nth-child(1){grid-column:span 2}.gallery figure:nth-child(1) img{height:300px}.gallery figure:nth-child(2),.gallery figure:nth-child(3){padding-top:0}.gallery img{height:245px}.gallery figcaption{font-size:9px}.gallery figcaption a{font-size:8px}.workflow{grid-template-columns:1fr;gap:23px;margin-top:35px}.workflow>div{display:grid;grid-template-columns:30px 1fr;column-gap:12px}.workflow .mono{grid-row:span 2;margin-top:2px}.workflow h3{margin:0 0 7px;font-size:17px}.workflow p{grid-column:2;font-size:12px}.join{padding:55px 0}.join h2{font-size:30px;letter-spacing:-1px}.join-action>p{font-size:13px}.faq{padding:45px 0}.faq h2{font-size:22px}summary{font-size:12px;min-height:64px;line-height:1.8}.footer .brand{font-size:18px}.footer-links{gap:15px;font-size:9px}.footer p{font-size:9px;line-height:1.9}html[lang=en] .hero h1{font-size:45px;letter-spacing:-2px;line-height:1.1}html[lang=en] .section-heading h2,html[lang=en] .film h2{font-size:29px}html[lang=en] .join h2{font-size:30px}html[lang=en] .hero-summary small{display:block;margin:12px 0 0}}
.brand,.languages a,.range-switch button{min-height:44px}
@media(max-width:360px){.nav{gap:7px}.brand{font-size:18px;gap:6px}.brand img{width:26px;height:26px}.nav>.button{font-size:10px;padding:9px}.nav>.button .arrow{display:none}.languages a{min-width:28px;padding:0 4px}.hero h1{font-size:38px}.hero-summary small{display:block;margin:11px 0 0}.image-toolbar{gap:8px}.photo-title .mono{font-size:7px}.range-switch button{padding:4px 8px;font-size:8px}.hdr-status{font-size:7px}html[lang=en] .hero h1{font-size:40px}.footer-links{gap:11px}.footer .brand{font-size:17px}}
.brand-name{display:block;line-height:1.2}.brand-descriptor{display:block;font-size:11px;font-weight:400;letter-spacing:1px;margin-top:3px}html[lang=zh-CN] .nav .brand{font-size:21px}html[lang=zh-CN] .hero h1{font-size:clamp(28px,4.2vw,60px);letter-spacing:-1.8px}.hero-tagline{font-size:25px;color:var(--accent);margin-top:18px;line-height:1.6;letter-spacing:-.5px}
@media(max-width:520px){html[lang=zh-CN] .nav .brand{font-size:19px}.hero-tagline{font-size:21px;margin-top:14px}}
@media(max-width:360px){html[lang=zh-CN] .nav .brand{font-size:18px}.hero-tagline{font-size:19px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}