@charset "UTF-8";
:root{--green:#174c3c;--deep:#163b30;--ink:#1e2924;--muted:#707871;--paper:#fff;--soft:#f4f6f3;--line:#e3e7e2;--lime:#d9f5ba;font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",system-ui,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:100px}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #448165;outline-offset:5px}img{display:block;max-width:100%;height:auto}button:disabled{cursor:default}[hidden]{display:none!important}.wrap{width:min(1240px,calc(100% - 112px));margin-inline:auto}.skip-link{position:fixed;top:10px;left:10px;z-index:100;padding:12px;background:var(--green);color:white;transform:translateY(-160%)}.skip-link:focus{transform:none}
.site-header{height:92px;padding-inline:56px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);max-width:1600px;margin:auto;gap:24px}.brand{display:flex;align-items:center;gap:11px;white-space:nowrap}.brand-symbol{display:grid;place-items:center;background:var(--green);width:37px;height:37px;border-radius:11px}.brand-symbol svg{width:29px;fill:none;stroke:var(--lime);stroke-width:2}.brand-symbol circle:last-child{fill:var(--lime);stroke:none}.brand-name{font-size:22px;font-weight:750;letter-spacing:1px;display:flex;align-items:center}.brand-divider{width:1px;height:19px;background:#c4ccc7;margin:0 13px}.brand-category{font-size:16px;font-weight:400;letter-spacing:1px}.desktop-nav{display:flex;gap:40px;color:#59655d;font-size:14px}.desktop-nav a:hover,.text-link:hover,.back-top:hover{color:var(--green)}.header-link{font-size:14px;display:flex;gap:25px;align-items:center;background:var(--soft);padding:12px 19px;border-radius:5px}.header-link span{font-size:20px;line-height:1}.menu-toggle{display:none}.mobile-nav{display:none}
.hero{display:grid;grid-template-columns:1.03fr 1fr;gap:45px;padding-block:48px 55px;min-height:650px;align-items:stretch}.hero-copy{padding-top:27px;display:flex;flex-direction:column;align-items:flex-start}.eyebrow{color:var(--green);font-size:12px;font-weight:650;line-height:1.6;letter-spacing:2px;margin:0 0 25px}.hero h1{font-size:clamp(44px,4.35vw,65px);letter-spacing:-2.5px;line-height:1.3;margin:0;font-weight:750}.hero h1 span{color:var(--green)}.hero-description{font-size:16px;line-height:1.95;color:var(--muted);margin:27px 0 30px}.hero-actions{display:flex;gap:27px;align-items:center;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:38px;min-height:51px;border-radius:5px;padding:0 23px;font-size:14px;font-weight:500;border:0;transition:background .2s,transform .2s}.button-primary{background:var(--green);color:white}.button-primary:hover{background:#24624e;transform:translateY(-2px)}.button span{font-size:21px;font-weight:400}.text-link{font-size:14px;display:inline-flex;gap:13px;align-items:center;padding-block:8px}.hero-bottom{display:flex;align-items:center;gap:15px;margin-top:auto;padding-top:44px}.small-rule{height:35px;width:2px;background:#94b2a2}.hero-bottom p{font-size:12px;line-height:1.85;margin:0;color:#3e5648}.hero-bottom p span{color:#949c95}.hero-visual{background:#f1f4ee;position:relative;border-radius:9px;overflow:hidden;min-width:0;min-height:530px;display:flex;flex-direction:column}.hero-image-top{display:flex;justify-content:space-between;align-items:center;padding:24px 26px;position:relative;z-index:1;color:#60745f;font-size:12px;letter-spacing:1px}.hero-image-top>span:first-child{border:1px solid #c8d2c5;border-radius:30px;padding:5px 12px;letter-spacing:1px}.hero-camera{object-fit:contain;width:100%;height:365px;mix-blend-mode:multiply;padding:0 23px;transition:transform .5s}.hero-visual:hover .hero-camera{transform:scale(1.025)}.hero-image-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:19px 29px 25px;margin-top:auto}.product-overline{font-size:10px;letter-spacing:2px;color:#7c8877}.hero-image-bottom p{font-size:17px;font-weight:550;margin:7px 0 0;color:var(--deep)}.circle-link{width:43px;height:43px;flex-shrink:0;border-radius:50%;border:1px solid #b5c3af;display:grid;place-items:center;color:var(--green);font-size:23px;transition:background .2s}.circle-link:hover{background:var(--lime)}
.intro-strip{background:var(--soft);border-block:1px solid #edf0eb}.strip-inner{min-height:90px;display:flex;align-items:center;justify-content:space-between;gap:24px}.strip-inner>p{font-size:15px;color:#7c857c;line-height:1.6}.strip-inner strong{color:#364c3b;font-weight:500}.strip-items{display:flex;gap:43px}.strip-items>span{display:flex;align-items:center;gap:10px;font-size:14px;white-space:nowrap}.strip-items svg{width:23px;height:23px;fill:none;stroke:var(--green);stroke-width:1.4;stroke-linejoin:round;stroke-linecap:round}.section{padding-block:88px 92px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;margin-bottom:37px}.section-heading .eyebrow{margin-bottom:13px}.section-heading h2{margin:0;font-size:33px;line-height:1.45;letter-spacing:-.7px;font-weight:650}.section-note{font-size:14px;line-height:1.8;color:var(--muted);margin:0 0 3px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.product-card{min-width:0}.product-image-wrap{position:relative;background:#f6f7f5;border:1px solid #eef0ec;border-radius:7px;overflow:hidden;aspect-ratio:1.15}.product-image-wrap img{width:100%;height:100%;object-fit:contain;padding:32px;mix-blend-mode:multiply;transition:transform .4s}.product-card:hover .product-image-wrap img{transform:scale(1.045)}.product-tag{position:absolute;z-index:1;left:17px;top:17px;font-size:12px;color:#637459;padding:5px 10px;border-radius:4px;background:#e9eee3}.product-info{padding:23px 2px 0}.product-category{font-size:11px;letter-spacing:1.7px;color:#8c958b;margin:0 0 9px}.product-info h3{font-size:21px;margin:0 0 10px;line-height:1.5;font-weight:600}.product-description{font-size:14px;color:var(--muted);line-height:1.8;margin:0 0 17px;min-height:50px}.product-detail{background:none;border:0;border-bottom:1px solid var(--line);padding:9px 0 14px;display:flex;justify-content:space-between;width:100%;text-align:left;color:var(--green);font-size:14px}.product-detail span{font-size:19px}.product-detail:hover{border-color:var(--green)}
.scenes{background:var(--deep);color:white}.scenes .eyebrow{color:#afca9e}.scenes .section-note{color:#a8bbaf}.scene-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:33px}.scene-card{border-top:1px solid #547365;padding-top:25px;display:flex;flex-direction:column}.scene-number{font-family:Georgia,serif;font-style:italic;font-size:35px;color:#a9c398;font-weight:400}.scene-card h3{font-size:21px;font-weight:500;line-height:1.5;margin:20px 0 13px}.scene-card>p{color:#b8c8be;font-size:15px;line-height:1.9;margin:0;max-width:330px}.scene-bottom{margin-top:auto;padding-top:39px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#d4e0d3}.scene-bottom span:last-child{font-size:10px;letter-spacing:2px;color:#9caf9f}.about{display:grid;grid-template-columns:1fr 1fr;gap:85px;padding-block:82px 76px}.about .eyebrow{margin-bottom:17px;font-size:10px}.about h2{font-size:35px;line-height:1.5;font-weight:600;margin:0}.about-copy{padding-top:16px}.about-copy>p{font-size:16px;line-height:1.9;color:#5f6d61;margin:0 0 17px}.about-copy .source-note{font-size:13px;line-height:1.9;color:#899185}.about-copy .text-link{color:var(--green)}.site-footer{border-top:1px solid var(--line);min-height:90px;display:flex;align-items:center;justify-content:space-between;gap:20px}.footer-brand{font-size:17px;font-weight:650;color:var(--green)}.footer-brand span{font-size:13px;margin-left:10px;font-weight:400}.site-footer>p{font-size:12px;color:#929a90}.icp-link,.back-top{font-size:12px;color:#798675}.icp-link:hover{color:var(--green)}
.product-dialog{padding:0;border:0;border-radius:12px;width:min(860px,calc(100% - 36px));max-height:90dvh;color:var(--ink);box-shadow:0 20px 80px #0003}.product-dialog::backdrop{background:#102a20a6;backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:15px;top:12px;z-index:2;display:grid;place-items:center;border:0;background:#fff;color:var(--green);border-radius:50%;font-size:28px;width:40px;height:40px}.dialog-layout{display:grid;grid-template-columns:1fr 1fr}.dialog-image{display:flex;align-items:center;justify-content:center;background:var(--soft);padding:28px;min-height:460px}.dialog-image img{mix-blend-mode:multiply;width:100%;max-height:440px;object-fit:contain}.dialog-copy{padding:60px 32px 36px}.dialog-copy .eyebrow{font-size:11px;margin:0 0 13px}.dialog-copy h2{font-size:27px;margin:0 0 15px;line-height:1.4}.dialog-copy>p:not(.eyebrow){font-size:14px;line-height:1.9;color:var(--muted)}.dialog-copy dl{margin:20px 0}.dialog-copy dl>div{border-top:1px solid var(--line);display:grid;grid-template-columns:85px 1fr;gap:12px;padding:11px 0;font-size:13px;line-height:1.7}.dialog-copy dt{color:var(--muted)}.dialog-copy dd{margin:0}.dialog-copy .dialog-note{font-size:12px!important}.dialog-copy .button{margin-top:12px;font-size:13px}.dialog-open{overflow:hidden}
@media(min-width:1600px){.site-header{padding-inline:100px}.hero{padding-block:65px;gap:75px;min-height:700px}.hero h1{font-size:65px}.hero-camera{height:390px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.site-header{padding-inline:32px}.hero{gap:27px;min-height:590px;padding-top:36px}.hero-visual{min-height:485px}.hero-camera{height:330px}.hero h1{font-size:46px}.hero-description{font-size:15px}.hero-actions{gap:14px}.hero-actions .text-link{font-size:13px}.desktop-nav{gap:26px}.strip-items{gap:22px}.strip-inner>p{max-width:225px}.section-heading h2{font-size:29px}.product-info h3{font-size:19px}.product-image-wrap img{padding:27px}.scene-card h3{font-size:19px}.about{gap:45px}}
@media(max-width:760px){:root{scroll-padding-top:80px}.wrap{width:calc(100% - 40px)}.site-header{height:76px;padding-inline:20px;gap:9px}.brand{gap:8px}.brand-name{font-size:15px;letter-spacing:0}.brand-symbol{width:32px;height:32px;flex:0 0 auto}.brand-category{font-size:14px}.brand-divider{margin-inline:10px}.desktop-nav,.header-link{display:none}.menu-toggle{display:flex;flex:0 0 auto;flex-direction:column;justify-content:center;gap:6px;width:42px;height:42px;padding:10px;background:var(--soft);border:0;border-radius:6px}.menu-toggle span{height:1.5px;width:22px;background:var(--green)}.mobile-nav:not([hidden]){display:flex;flex-direction:column;background:white;border-bottom:1px solid var(--line);padding:10px 20px}.mobile-nav a{padding:13px 8px;font-size:15px}.hero{grid-template-columns:1fr;gap:32px;padding-block:29px 35px}.hero-copy{padding-top:10px}.hero .eyebrow{font-size:10px;letter-spacing:1.8px;margin-bottom:20px}.hero h1{font-size:clamp(38px,8.8vw,60px);line-height:1.3;letter-spacing:-1.6px}.hero-description{font-size:15px;line-height:1.9;margin:23px 0}.hero-actions{gap:19px}.hero-actions .text-link{font-size:13px}.button{padding-inline:19px;gap:20px;min-height:49px}.hero-bottom{display:none}.hero-visual{min-height:420px}.hero-camera{height:300px;padding-inline:30px}.hero-image-top{padding:19px 20px}.hero-image-bottom{padding:13px 23px 23px}.hero-image-bottom p{font-size:16px}.strip-inner{min-height:123px;flex-direction:column;align-items:flex-start;gap:0;justify-content:center;padding-block:16px}.strip-inner>p{max-width:none;font-size:14px;margin:0 0 18px}.strip-items{width:100%;justify-content:space-between;gap:10px}.strip-items>span{font-size:12px;gap:7px}.strip-items svg{width:21px}.section{padding-block:55px}.section-heading{gap:17px;align-items:flex-start;margin-bottom:28px;flex-direction:column}.section-heading .eyebrow{font-size:10px;letter-spacing:1.8px;margin-bottom:11px}.section-heading h2{font-size:27px;line-height:1.5;letter-spacing:-.9px}.section-note{font-size:13px}.section-note br{display:none}.product-grid{grid-template-columns:1fr;gap:32px}.product-image-wrap{aspect-ratio:1.3}.product-image-wrap img{padding:24px 48px}.product-info{padding-top:20px}.product-info h3{font-size:22px}.product-description{min-height:0;font-size:14px;margin-bottom:10px}.product-detail{padding-bottom:15px}.scene-grid{grid-template-columns:1fr;gap:27px}.scene-card{position:relative;padding-top:21px}.scene-number{position:absolute;right:0;top:20px;font-size:30px}.scene-card h3{margin:5px 45px 13px 0;font-size:22px}.scene-card>p{max-width:none;font-size:14px}.scene-bottom{padding-top:23px}.about{grid-template-columns:1fr;gap:20px;padding-block:53px 44px}.about h2{font-size:29px}.about .eyebrow{font-size:9px;letter-spacing:1.4px}.about-copy{padding-top:0}.about-copy>p{font-size:15px}.site-footer{min-height:107px;flex-wrap:wrap;justify-content:space-between;padding-block:21px;gap:13px}.site-footer>p{order:3;width:100%;margin:0}.site-footer .icp-link{order:4;width:100%}.dialog-layout{grid-template-columns:1fr}.dialog-image{min-height:0;padding:30px;height:240px}.dialog-image img{max-height:220px}.dialog-copy{padding:29px 25px}.dialog-copy h2{font-size:25px}.product-overline,.product-category{font-size:12px;letter-spacing:1px}.scene-bottom span:last-child{font-size:12px}.about .eyebrow{font-size:12px;letter-spacing:.5px}}
.hero-photo{position:relative;overflow:hidden;flex:1;min-height:365px;background:#d5d8d2}.hero-photo .hero-camera{position:absolute;max-width:none;padding:0;mix-blend-mode:normal;width:100%;height:100%;object-fit:cover;object-position:87% 50%}.hero-visual:hover .hero-camera{transform:none}.product-image-wrap img{padding:0;mix-blend-mode:normal;object-fit:cover}.photo-dome img{object-position:80% center}.photo-bullet img{object-position:66% center}.photo-ptz img{object-position:77% center}.product-dialog[data-product="0"] .dialog-image img{object-position:80% center}.product-dialog[data-product="1"] .dialog-image img{object-position:66% center}.product-dialog[data-product="2"] .dialog-image img{object-position:77% center}.dialog-image{padding:0;overflow:hidden}.dialog-image img{object-fit:cover;height:460px;max-height:none;mix-blend-mode:normal}.product-overline,.product-category,.scene-bottom span:last-child,.about .eyebrow{font-size:12px}.hero-image-top{background:#edf2e9}.hero-image-bottom{background:#edf2e9}.product-tag{background:#ffffffec;color:var(--green)}
.hero-photo{aspect-ratio:1.25;min-height:0;flex:0 0 auto}.hero-photo .hero-camera,.hero-visual:hover .hero-camera{width:320%;height:auto;left:-173.3333%;top:-20.8333%;transform:none;object-fit:initial}
.product-image-wrap{aspect-ratio:1.2}.product-image-wrap img{position:absolute;max-width:none;height:auto;object-fit:initial;transform:none}.product-card:hover .product-image-wrap img{transform:none}
.photo-dome img{width:320%;left:-173.3333%;top:-14%}.photo-bullet img{width:274.2857%;left:-120.7143%;top:-1.4286%}.photo-ptz img{width:266.6667%;left:-129.8611%;top:0}
.product-dialog .dialog-image{position:relative;aspect-ratio:1.2;height:auto;min-height:0;align-self:center}.product-dialog .dialog-image img{position:absolute;max-width:none;height:auto;object-fit:initial}.product-dialog[data-product="0"] .dialog-image img{width:320%;left:-173.3333%;top:-14%}.product-dialog[data-product="1"] .dialog-image img{width:274.2857%;left:-120.7143%;top:-1.4286%}.product-dialog[data-product="2"] .dialog-image img{width:266.6667%;left:-129.8611%;top:0}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}