:root{--paper:#f4f3ed;--ink:#161a16;--muted:#797d74;--line:#d9dbd2;--lime:#c7ef61;--ease:cubic-bezier(.22,1,.36,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:35px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{color:inherit;background:none;border:0}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}figure,h1,h2,h3,p{margin:0}button:focus-visible,a:focus-visible{outline:2px solid #536b29;outline-offset:5px}::selection{background:var(--lime)}[hidden]{display:none!important}.wrap{width:min(1440px,calc(100% - 96px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;z-index:50;top:-70px;left:16px;padding:12px;background:var(--lime)}.skip-link:focus{top:12px}.reading-progress{position:fixed;inset:0 0 auto;height:2px;z-index:30}.reading-progress i{display:block;height:100%;width:0;background:#a6cc4e}
.site-header{height:85px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:18px;flex-shrink:0}.brand strong{font-size:27px;letter-spacing:-1px;white-space:nowrap}.brand small{font-size:10px;letter-spacing:.045em;color:#8c8f87;white-space:nowrap}.main-nav{display:flex;gap:34px;margin-left:auto;font-size:13px}.main-nav a,.main-nav button{padding:12px 0;white-space:nowrap}.main-nav a:hover,.main-nav button:hover{color:#6f883e}.header-actions{display:flex;gap:30px;align-items:center;margin-left:36px}.languages{display:flex;gap:6px;align-items:center;font-size:11px;letter-spacing:.04em}.languages button{padding:5px 1px;color:#91958a}.languages button[aria-pressed=true]{color:var(--ink);font-weight:650}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:45px;padding:11px 22px;border-radius:2px;font-size:13px;font-weight:600;white-space:nowrap;transition:background .2s,transform .25s var(--ease)}.button>span:last-child:not(:first-child){transition:transform .25s}.button:hover>span:last-child:not(:first-child){transform:translate(2px,-2px)}.button:hover{transform:translateY(-2px)}.button-dark{background:var(--ink);color:#fff}.button-dark:hover{background:#343e31}.button-lime{background:var(--lime);color:var(--ink)}.button-lime:hover{background:#b6df55}.button-outline{border:1px solid #b8bbb0;background:transparent}.button-outline:hover{background:#e9ebe2}.header-contact{min-height:38px;padding:9px 18px;font-size:12px}
.hero{display:grid;grid-template-columns:.77fr 1.23fr;gap:42px;align-items:center;padding-block:52px 68px}.eyebrow{display:flex;align-items:center;gap:14px;font-size:13px;color:#7c8373;letter-spacing:.045em}.eyebrow:before{content:"";height:2px;width:23px;background:#add457;flex-shrink:0}h1{font-size:clamp(36px,4.15vw,65px);line-height:1.22;letter-spacing:-.065em;margin-top:25px;font-weight:760}h1 span{display:block;white-space:nowrap}.hero-description{font-size:14px;color:#73786c;margin-top:24px;max-width:465px;line-height:1.9}.hero-actions{display:flex;gap:14px;margin-top:29px}.hero-visual{position:relative;min-width:0}.hero-image-frame{overflow:hidden;position:relative;border-radius:6px;box-shadow:0 16px 26px -20px #1c2b21}.hero-image-frame>img{width:100%;height:auto}.image-brand{position:absolute;left:2.3%;top:3.8%;font-size:clamp(6px,.6vw,9px);color:#71a9bb;background:#162027;padding:1px 4px}.hero-visual figcaption{color:#a2a59a;text-align:right;font-size:10px;margin-top:9px}.enter{animation:enter .8s var(--ease) both}.hero-copy h1{animation-delay:.08s}.hero-description{animation-delay:.16s}.hero-actions{animation-delay:.24s}.hero-visual.enter{animation-delay:.18s}@keyframes enter{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.section-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:24px}.heading-group{display:flex;align-items:center;gap:25px}.section-heading h2{font-size:27px;letter-spacing:-.04em;line-height:1.2}.section-index{font-size:11px;color:#8a8f82;letter-spacing:.065em}.filter-toggle{font-size:12px;color:#7b8272;padding:10px 0;display:flex;gap:15px;align-items:center}.filter-toggle:hover{color:var(--ink)}.project-filters{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:22px;padding-block:8px 15px;border-bottom:1px solid var(--line)}.project-filters button{font-size:12px;padding:7px 12px;border-bottom:2px solid transparent;color:#737b69}.project-filters button[aria-pressed=true]{border-color:#afd34f;color:var(--ink)}.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px;row-gap:22px}.project{min-width:0}.project-image{position:relative;display:block;width:100%;padding:0;aspect-ratio:1.89;overflow:hidden;background:#e9ede3;border:1px solid #dfe3d9;cursor:pointer}.project-image img{width:100%;height:100%;object-fit:cover;transition:transform .65s var(--ease),filter .3s}.project-image:hover img{transform:scale(1.025);filter:brightness(.95)}.project-image .image-action{position:absolute;bottom:15px;right:15px;background:var(--ink);color:white;font-size:12px;padding:7px 12px;opacity:0;transform:translateY(5px);transition:.25s}.project-image:hover .image-action,.project-image:focus-visible .image-action{opacity:1;transform:none}.project-caption{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding:12px 0 14px}.project-caption h3{font-size:18px;letter-spacing:-.03em;line-height:1.4}.project-caption h3 button{font:inherit;font-weight:650;padding:0;text-align:left}.project-caption .visual-note{margin-left:auto;color:#9a9f92;font-size:11px;white-space:nowrap}.project-link{display:grid;place-items:center;width:30px;height:30px;color:#858e7a;flex-shrink:0;transition:background .2s}.project-link:hover{background:var(--lime);color:var(--ink)}.project[data-visible=false]{display:none}
.method{display:grid;grid-template-columns:1.1fr 2.35fr 1fr;gap:24px;align-items:center;margin-top:36px;padding-block:34px 38px;border-top:1px solid var(--line)}.method-intro h2{display:flex;align-items:center;gap:12px;font-size:19px;letter-spacing:-.04em}.method-intro h2:before{content:"";height:2px;width:24px;background:#afd457;flex-shrink:0}.method-intro p{font-size:11px;color:#8c9382;margin-top:8px}.method-steps{list-style:none;display:flex;justify-content:space-between;gap:12px;margin:0;padding:0}.method-steps li{display:flex;align-items:flex-start;gap:9px;position:relative}.method-steps li:not(:last-child):after{content:"→";color:#adb3a4;position:absolute;right:-19px;top:3px;font-size:12px}.method-steps b{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--ink);color:white;font-size:11px;flex-shrink:0}.method-steps h3{font-size:12px;font-weight:650}.method-steps p{font-size:10px;color:#8c9382;margin-top:5px}.capabilities{border-left:1px solid var(--line);padding-left:22px}.capabilities>span{font-size:11px;color:#6b7261}.capabilities>p{font-size:10px;color:#8c9382;margin-top:5px;line-height:1.9}
.contact-section{background:#171c17;color:#f5f5ed;margin-top:3px}.contact-inner{display:flex;align-items:center;gap:32px;padding-block:48px 45px}.contact-copy{flex:1}.contact-copy h2{font-size:clamp(27px,2.8vw,43px);line-height:1.3;letter-spacing:-.045em}.contact-copy p{font-size:12px;color:#9da796;margin-top:9px}.bottom-contact{min-width:145px}.footer-brand{border-left:1px solid #46513f;padding-left:42px;margin-left:26px;text-align:right;min-width:225px}.footer-brand strong{display:block;font-weight:400;font-size:13px;letter-spacing:.03em;color:#d1d8c9}.footer-brand small{display:block;font-size:9px;color:#929d87;margin-top:7px}.footer-brand a{display:inline-block;font-size:10px;color:#a5b693;margin-top:14px}
.detail-dialog{width:min(850px,calc(100% - 40px));max-height:90svh;overflow:auto;border:1px solid #d8ded0;padding:0;background:var(--paper);color:var(--ink);border-radius:5px}.detail-dialog::backdrop{background:#111b15b5;backdrop-filter:blur(5px)}.dialog-close{position:sticky;top:12px;float:right;margin:12px 15px 0;z-index:1;width:34px;height:34px;font-size:26px;background:#f4f3ed;border:1px solid var(--line);border-radius:50%;line-height:1}.dialog-content{padding:36px 42px 42px}.dialog-kicker{font-size:11px;color:#8a947b;letter-spacing:.08em;margin-bottom:10px}.dialog-content h2{font-size:30px;letter-spacing:-.035em;margin-bottom:16px}.dialog-visual{width:100%;border:1px solid var(--line);margin-block:22px}.dialog-description{color:#6f7966;line-height:1.9;font-size:14px;max-width:700px}.dialog-content ul{padding-left:20px;color:#65715b;line-height:1.9;font-size:13px}.dialog-content h3{font-size:14px;margin-top:23px}.dialog-tech{font-size:12px;color:#7b876e;line-height:1.8;margin-top:15px}.dialog-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.dialog-note{font-size:12px;color:#8a947d;border-top:1px solid var(--line);margin-top:25px;padding-top:16px;line-height:1.9}.contact-name{font-size:19px;margin-bottom:12px}.contact-details{padding:20px 0;border-block:1px solid var(--line);margin-block:25px}.contact-details p{font-size:13px;color:#7a866b}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,15px);opacity:0;pointer-events:none;background:var(--ink);color:#fff;padding:12px 20px;z-index:100;border-radius:3px;font-size:13px;transition:.25s}.toast.visible{opacity:1;transform:translate(-50%,0)}
html[lang=en] h1{font-size:clamp(34px,3.6vw,58px)}html[lang=en] h1 span{white-space:normal}html[lang=en] .method-steps{gap:18px}html[lang=en] .method-steps p{max-width:90px}html[lang=en] .method-steps li:after{display:none}
@media(min-width:1600px){.hero{padding-block:70px 80px}.hero-description{font-size:16px}.project-caption h3{font-size:20px}.project-grid{gap:28px 32px}.method{padding-block:42px}.contact-inner{padding-block:57px}}
@media(max-width:1180px){.wrap{width:calc(100% - 72px)}.brand small{font-size:8px;max-width:92px;white-space:normal}.brand{gap:12px}.header-actions{gap:20px;margin-left:14px}.main-nav{gap:24px}.hero{gap:30px;padding-block:38px 42px}h1{font-size:clamp(32px,4.2vw,52px)}.hero-description{font-size:12px}.button{font-size:12px;padding:11px 17px}.method{grid-template-columns:1.15fr 2.6fr}.capabilities{display:none}.footer-brand{min-width:200px;padding-left:30px;margin-left:0}.contact-copy p{max-width:400px}}
@media(max-width:860px){.wrap{width:calc(100% - 44px)}.brand strong{font-size:23px}.brand small{display:none}.main-nav{gap:19px}.header-actions{gap:20px;margin-left:8px}.hero{grid-template-columns:.9fr 1.1fr;gap:20px;padding-block:40px}h1{font-size:34px;letter-spacing:-.065em}.hero-actions{gap:8px;margin-top:22px}.hero-description{line-height:1.8;margin-top:18px}.eyebrow{font-size:11px}.button{padding:10px 13px;min-height:40px}.project-grid{gap:20px}.section-heading h2{font-size:24px}.section-index{font-size:9px}.project-caption h3{font-size:15px}.method{grid-template-columns:1fr;gap:24px}.method-steps{max-width:690px;gap:20px}.method-steps li:not(:last-child):after{right:-30px}.contact-inner{gap:25px;flex-wrap:wrap;padding-block:34px}.contact-copy{flex-basis:55%}.footer-brand{width:100%;text-align:left;border-left:0;border-top:1px solid #46513f;padding:23px 0 0;display:flex;align-items:center;gap:20px}.footer-brand small,.footer-brand a{margin-top:0}.footer-brand a{margin-left:auto}}
@media(max-width:620px){.site-header{height:70px;gap:12px}.wrap{width:calc(100% - 36px)}.main-nav{display:none}.header-actions{gap:14px;margin-left:auto}.header-contact{min-height:34px;padding:8px 11px;font-size:11px;gap:9px}.languages{font-size:10px;gap:4px}.brand strong{font-size:22px}.hero{grid-template-columns:1fr;gap:31px;padding-block:32px 34px}.hero-copy{max-width:520px}.eyebrow{font-size:12px}h1{font-size:clamp(33px,8.8vw,49px);margin-top:19px;line-height:1.22;letter-spacing:-.06em}.hero-description{font-size:13px;margin-top:18px;max-width:360px}.hero-actions{margin-top:23px;gap:12px}.hero-actions .button{min-height:43px;padding:10px 20px;font-size:12px}.hero-image-frame{border-radius:4px}.image-brand{font-size:6px}.hero-visual figcaption{font-size:9px;margin-top:7px}.section-heading{margin-bottom:18px;gap:10px}.heading-group{gap:13px}.section-heading h2{font-size:23px}.section-index{font-size:8px;letter-spacing:.025em}.filter-toggle{font-size:10px;gap:6px}.project-grid{grid-template-columns:1fr;gap:24px}.project-caption{padding:10px 0 12px}.project-caption h3{font-size:17px}.project-caption .visual-note{font-size:10px}.project-image .image-action{display:none}.method{margin-top:29px;padding-block:27px 31px;gap:23px}.method-intro h2{font-size:19px}.method-steps{display:grid;grid-template-columns:1fr 1fr;gap:23px 18px}.method-steps li:after{display:none}.method-steps h3{font-size:12px}.method-steps p{font-size:10px}.method-steps b{width:22px;height:22px}.contact-inner{display:block;padding-block:34px 28px}.contact-copy h2{font-size:30px}.contact-copy p{font-size:12px;max-width:340px;line-height:1.9;margin-top:10px}.bottom-contact{margin-top:22px;min-height:45px;min-width:140px}.footer-brand{display:block;margin-top:32px;padding-top:20px}.footer-brand strong{font-size:12px}.footer-brand small{margin-top:6px}.footer-brand a{float:right;margin-top:-27px}.dialog-content{padding:22px 24px 30px}.dialog-content h2{font-size:25px}.dialog-description{font-size:13px}.detail-dialog{width:calc(100% - 26px)}html[lang=en] h1{font-size:42px}.project-filters{gap:5px}.project-filters button{padding:6px 8px;font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.enter{opacity:1;transform:none}}

.contact-details{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.contact-details .button{white-space:normal;overflow-wrap:anywhere}.contact-details>p{flex-basis:100%}
.project-qr{font-size:10px;color:#637a42;border-bottom:1px solid #afd457;padding:2px 0;margin-left:2px;white-space:nowrap}.project-qr:hover{color:var(--ink)}.qr-spotlight{display:flex;align-items:center;gap:18px;margin-top:24px;padding:14px;border:1px solid var(--line);background:#eef0e8}.qr-spotlight img{width:112px;height:112px;object-fit:cover;background:#fff}.qr-spotlight p{margin:0;color:#687363;font-size:13px}

.project-image{aspect-ratio:16/10}.project-image img{object-fit:contain}.qr-spotlight{flex-direction:column;align-items:center;text-align:center;background:#fff;padding:20px}.qr-spotlight img{width:258px;height:auto;max-width:100%;object-fit:contain}.original-image-link{display:inline-block;font-size:12px;border-bottom:1px solid #afd457;padding-bottom:3px;color:#60733f}.hero-image-frame>img{height:auto}

.demo-login-note{display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;margin:0 0 24px;font-size:13px;color:#626c5d}.demo-login-note>span:first-child{color:var(--ink);font-weight:600}.demo-login-note code,.project-credentials code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:1em;color:var(--ink)}.project-credentials{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 0;font-size:12px;color:#697161}.dialog-content>.project-credentials{font-size:14px;margin:0 0 20px}.project-credentials>span{margin:0 5px;color:#98a090}