:root{--ink:#111616;--ink-soft:#2c3433;--paper:#f4f3ee;--muted:#a9afac;--lime:#d8ff5a;--line:#d7dad2;--max:1360px;font-family:'Microsoft YaHei','PingFang SC','Noto Sans SC',system-ui,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible{outline:3px solid var(--lime);outline-offset:5px}.wrap{width:min(calc(100% - 80px),var(--max));margin-inline:auto}.section-pad{padding-block:130px}.skip-link{position:absolute;left:20px;top:-100px;background:var(--lime);color:var(--ink);padding:12px 18px;z-index:100}.skip-link:focus{top:12px}
.site-header{position:absolute;inset:0 0 auto;z-index:10;color:white}.header-inner{height:94px;display:flex;align-items:center;gap:48px;border-bottom:1px solid rgba(255,255,255,.13)}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:25px;letter-spacing:-.075em;white-space:nowrap}.brand-solo{color:var(--lime)}.brand-mark{display:grid;place-items:center;position:relative;width:32px;height:32px;color:var(--ink);background:var(--lime);border-radius:9px;font-size:23px;font-style:italic;font-weight:800;letter-spacing:-.15em;line-height:1}.brand-mark span{font-size:14px;position:absolute;right:6px;bottom:3px}.site-header nav{display:flex;gap:36px;margin:auto;font-size:13px;font-weight:600;color:#c3c9c5}.site-header nav a:hover,.header-contact:hover{color:var(--lime)}.header-contact{border:1px solid rgba(255,255,255,.35);padding:11px 17px;font-size:13px;font-weight:700;white-space:nowrap}.header-contact span{margin-left:17px}
.hero{background:#111616;color:#f4f6ee;position:relative;overflow:hidden;min-height:790px;padding-top:94px}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 77% 48%,rgba(155,192,99,.18),transparent 29%),linear-gradient(90deg,transparent 49.95%,rgba(255,255,255,.035) 50%,transparent 50.05%);pointer-events:none}.hero:after{content:"";position:absolute;inset:0;opacity:.08;background-image:linear-gradient(rgba(255,255,255,.25) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.25) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to right,transparent 30%,#000 100%);pointer-events:none}.hero-grid{min-height:645px;display:grid;grid-template-columns:53% 47%;align-items:center;position:relative;z-index:1}.hero-copy{padding:64px 0 70px}.eyebrow,.section-kicker{font-size:11px;font-weight:700;letter-spacing:.19em}.eyebrow{display:flex;align-items:center;gap:12px;color:#bdc5ba}.live-dot{height:8px;width:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(216,255,90,.13)}.eyebrow-line{width:30px;height:1px;background:#55605b}.hero h1{font-size:clamp(58px,5.8vw,92px);line-height:1.18;letter-spacing:-.085em;font-weight:700;margin-top:35px}.hero h1 em{font-style:normal;color:var(--lime)}.hero-period{color:var(--lime)}.hero-lead{font-size:17px;line-height:1.95;color:#bdc6c1;max-width:580px;margin-top:30px}.hero-actions{display:flex;align-items:center;gap:38px;margin-top:46px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:38px;min-width:165px;padding:18px 20px;font-size:14px;font-weight:700;transition:transform .22s,background .22s}.button:hover{transform:translateY(-3px)}.button-primary{background:var(--lime);color:var(--ink)}.button-primary:hover{background:#e7ff9c}.text-action{font-size:14px;color:#e2e9dd;border-bottom:1px solid #798579;padding-bottom:9px}.text-action span,.inline-link span{margin-left:18px}.text-action:hover,.inline-link:hover{color:var(--lime)}.hero-note{display:flex;align-items:center;gap:18px;margin-top:94px;font-size:12px;line-height:1.8;color:#8f9b93}.note-symbol{font-size:29px;color:var(--lime)}
.hero-art{height:100%;min-height:615px;position:relative;display:flex;align-items:center;justify-content:center}.art-orbit{position:absolute;border:1px solid rgba(216,255,90,.16);border-radius:50%;width:690px;height:690px;left:2%;top:0}.orbit-two{width:530px;height:530px;left:15%;top:12%;border-color:rgba(216,255,90,.1)}.art-panel{position:absolute;border:1px solid rgba(255,255,255,.32);background:#eef1ed;padding:8px;box-shadow:0 28px 90px rgba(0,0,0,.45);overflow:hidden}.art-panel img{width:100%;height:100%;object-fit:cover}.art-panel-back{width:61%;height:43%;right:0;top:14%;transform:rotate(8deg);opacity:.76}.art-panel-front{width:84%;height:53%;left:3%;top:34%;transform:rotate(-5deg)}.art-tag{position:absolute;z-index:2;color:var(--lime);font-size:12px;font-weight:700;letter-spacing:.16em}.art-tag-top{top:15%;left:5%;transform:rotate(-90deg) translateX(-100%);transform-origin:left top}.art-tag-top span{margin-inline:10px}.art-tag-bottom{bottom:6%;right:0;display:flex;align-items:center;gap:12px}.mini-asterisk{font-size:25px}.hero-bottom{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;border-top:1px solid rgba(255,255,255,.13);height:50px;color:#809089;font-size:10px;font-weight:700;letter-spacing:.18em}.hero-bottom a:hover{color:var(--lime)}.hero-bottom a span{margin-left:10px;font-size:17px}
.intro{background:var(--paper)}.intro-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:11%}.section-kicker{color:#6a756f;margin-bottom:32px}.intro h2,.approach h2{font-size:clamp(39px,4.2vw,64px);line-height:1.35;letter-spacing:-.07em;font-weight:700}.intro-body{padding-top:52px}.intro-body p{font-size:17px;line-height:2;color:#414946;margin-bottom:21px}.inline-link{display:inline-block;border-bottom:1px solid #798479;padding:0 0 10px;margin-top:18px;font-size:14px;font-weight:700;transition:color .2s}.inline-link:hover{color:#536b1a}
.work{background:#e9ede6}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:52px}.section-heading h2{font-size:clamp(39px,4.4vw,67px);line-height:1.3;letter-spacing:-.07em}.accent-dot{color:#9ebf35}.section-heading>p{font-size:14px;color:#58645f;line-height:1.85;max-width:270px}.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:27px}.case{background:#fff;overflow:hidden;min-width:0}.case-featured{grid-column:span 2;display:grid;grid-template-columns:1.1fr .9fr}.case-media{position:relative;overflow:hidden;background:#dbe4dc;aspect-ratio:1.44}.case-featured .case-media{aspect-ratio:auto;min-height:490px}.case-media img{width:100%;height:100%;object-fit:cover;transition:transform .55s}.case:hover .case-media img{transform:scale(1.035)}.media-ai{background:#100d20}.media-ai img{object-position:center}.media-xiangsu{background:#d8e9df}.media-xialin{background:#e6e8f0}.media-sudoku{background:#dfd6ed}.case-number{position:absolute;left:20px;top:19px;background:#111616;color:white;padding:8px 10px;font-size:11px;letter-spacing:.08em}.case-info{padding:31px 34px 27px;display:flex;flex-direction:column}.case-featured .case-info{padding:54px 48px}.case-meta{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:11px;color:#6d7772;font-weight:700;letter-spacing:.05em}.status{border:1px solid #cbd2cb;padding:7px 9px;white-space:nowrap;color:#58645f}.status-live{color:#4b672d;border-color:#bdd392;background:#eff7e0}.case h3{font-size:clamp(31px,3vw,47px);letter-spacing:-.07em;line-height:1.2;margin-top:28px}.case-info>p:not(.case-disclaimer){font-size:15px;line-height:1.85;color:#4b5550;margin-top:16px;max-width:540px}.case-footer{margin-top:auto;padding-top:44px;display:flex;justify-content:space-between;align-items:end;gap:20px;font-size:12px;color:#7c8680;border-bottom:1px solid #dfe4df;padding-bottom:14px}.case-footer a{white-space:nowrap;color:var(--ink);font-weight:700;font-size:13px}.case-footer a:hover{color:#638500}.case-footer a span{margin-left:10px}.case-disclaimer{margin-top:9px;font-size:11px;color:#8c9690}
.approach{background:#f8f8f3}.approach-head{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:69px}.approach-head>p{max-width:330px;font-size:16px;line-height:1.9;color:#5b655e}.steps{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #bfc5bd}.step{min-height:260px;border-right:1px solid #cbd0c9;padding:28px 36px 30px 0;position:relative}.step:not(:first-child){padding-left:36px}.step:last-child{border:0}.step-index{font-size:12px;letter-spacing:.1em;color:#6e7a70;font-weight:700}.step-icon{position:absolute;right:37px;top:23px;font-size:25px;color:#6e8846}.step h3{font-size:23px;letter-spacing:-.04em;margin-top:72px}.step p{font-size:14px;color:#69736c;line-height:1.9;margin-top:13px;max-width:300px}
.contact{background:var(--lime)}.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:8%;align-items:end}.contact .section-kicker{color:#52621e}.contact h2{font-size:clamp(48px,5.8vw,88px);letter-spacing:-.08em;line-height:1.23}.contact h2 span{font-style:italic}.contact-side{padding-bottom:5px}.contact-side p{font-size:17px;line-height:1.9;max-width:430px;color:#354223}.button-light{background:var(--ink);color:white;margin-top:33px;min-width:210px}.button-light:hover{background:#354223}.contact-email{display:block;font-size:13px;color:#5e7135;margin-top:18px}
.site-footer{background:#111616;color:#e9eee8}.footer-main{display:flex;align-items:center;gap:35px;padding-block:56px;border-bottom:1px solid #3a4540}.footer-main p{font-size:13px;color:#88958b}.back-top{margin-left:auto;font-size:13px}.back-top:hover{color:var(--lime)}.footer-bottom{display:flex;gap:35px;align-items:center;padding-block:24px 35px;color:#8c9a8f;font-size:12px}.footer-bottom a{margin-left:auto;color:#b5c1b2}.footer-bottom a:hover{color:var(--lime)}
@media(max-width:1100px){.wrap{width:min(calc(100% - 56px),var(--max))}.hero{min-height:720px}.hero-grid{min-height:595px}.hero h1{font-size:clamp(55px,6vw,76px)}.hero-note{margin-top:60px}.art-panel-front{width:92%}.art-panel-back{width:67%}.intro-grid{gap:7%}.case-featured .case-info{padding:35px}.case-footer{flex-wrap:wrap}.case-media{aspect-ratio:1.3}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.section-pad{padding-block:82px}.header-inner{height:76px;gap:12px}.brand{font-size:21px}.brand-mark{width:28px;height:28px;font-size:20px}.site-header nav{display:none}.header-contact{margin-left:auto;padding:9px 11px;font-size:12px}.header-contact span{margin-left:4px}.hero{padding-top:76px;min-height:0}.hero-grid{display:flex;flex-direction:column;min-height:0}.hero-copy{padding:74px 0 30px;width:100%}.eyebrow{font-size:9px;gap:8px;letter-spacing:.13em}.hero h1{font-size:clamp(49px,10.2vw,73px);margin-top:27px;line-height:1.22}.hero-lead{font-size:14px;line-height:1.85;margin-top:24px}.hero-actions{gap:17px;flex-wrap:wrap;margin-top:32px}.button{padding:15px 17px;min-width:145px;font-size:13px}.text-action{font-size:12px}.text-action span{margin-left:5px}.hero-note{margin-top:45px}.hero-art{width:100%;min-height:310px;height:310px;overflow:visible}.art-orbit{width:420px;height:420px;left:0;top:-25px}.orbit-two{width:310px;height:310px;left:15%;top:25px}.art-panel-front{width:78%;height:63%;left:8%;top:30%}.art-panel-back{width:56%;height:50%;right:3%;top:6%}.art-tag-top{display:none}.art-tag-bottom{bottom:3%;right:1%;font-size:9px}.hero-bottom{font-size:8px;height:47px}.intro-grid,.contact-grid{display:block}.section-kicker{margin-bottom:22px}.intro h2,.approach h2{font-size:clamp(37px,7.5vw,54px)}.intro-body{padding-top:28px}.intro-body p{font-size:15px;line-height:1.85}.section-heading,.approach-head{display:block;margin-bottom:35px}.section-heading h2{font-size:clamp(37px,7.7vw,54px)}.section-heading>p,.approach-head>p{margin-top:20px;font-size:14px}.case-grid{grid-template-columns:1fr;gap:18px}.case-featured{grid-column:auto;display:block}.case-featured .case-media{min-height:0;aspect-ratio:1.3}.case-media{aspect-ratio:1.3}.case-info,.case-featured .case-info{padding:24px}.case h3{margin-top:22px}.case-info>p:not(.case-disclaimer){font-size:14px}.case-footer{padding-top:32px}.steps{display:block}.step,.step:not(:first-child){padding:25px 0 32px;border-right:0;border-bottom:1px solid #cbd0c9;min-height:0}.step h3{margin-top:38px}.step-icon{right:0}.contact h2{font-size:clamp(48px,10vw,74px)}.contact-side{margin-top:32px}.contact-side p{font-size:15px}.footer-main{padding-block:38px;gap:13px;flex-wrap:wrap}.footer-main p{width:100%;order:3}.footer-bottom{flex-wrap:wrap;gap:10px 24px}.footer-bottom a{margin-left:0;width:100%}}
@media(max-width:390px){.hero h1{font-size:45px}.hero-actions{align-items:flex-start}.hero-art{height:260px;min-height:260px}.case-meta{flex-wrap:wrap}.hero-bottom span:first-child{max-width:180px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.case-media img{transition:none}}
@media(min-width:761px){.case:last-child{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr}.case:last-child .case-media{aspect-ratio:auto;min-height:420px}.case:last-child .case-info{padding:54px 48px}}