:root{--green:#173f32;--green-dark:#102f25;--green-soft:#e9eee5;--paper:#f4f3ec;--ink:#253d31;--muted:#687165;--line:#dce1d6;--font:"Microsoft YaHei","微软雅黑",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;background:#fff;color:var(--ink);font:14px/1.85 var(--font);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{color:inherit;cursor:pointer}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}figure{margin:0}h1,h2,h3,p{margin:0}h2{font-size:clamp(30px,2.8vw,40px);font-weight:500;line-height:1.5;letter-spacing:-.5px;text-wrap:balance}h3{font-weight:500;line-height:1.6}:focus-visible{outline:3px solid #ac9157;outline-offset:4px}::selection{background:#dce7d5;color:var(--green-dark)}[hidden]{display:none!important}
.container{width:min(1240px,calc(100% - 96px));margin-inline:auto}.section{padding-block:96px}.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:15px;color:#687b60;font-size:12px;font-weight:500;letter-spacing:1.5px}.eyebrow::before{content:"";display:block;width:22px;height:1px;background:#b2a06f}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:35px}.section-heading>p,.section-intro{color:var(--muted);font-size:14px;line-height:2}.section-heading>p{padding-bottom:4px}.skip-link{position:fixed;top:-90px;left:16px;z-index:100;padding:12px 20px;background:#fff;box-shadow:0 3px 15px #102e2520}.skip-link:focus{top:12px}
.button,.text-link{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 25px;border:1px solid transparent;border-radius:5px;font-size:13px;font-weight:500;line-height:1.6;letter-spacing:.3px;text-align:center;white-space:nowrap;transition:background .18s,border-color .18s,color .18s,box-shadow .18s,transform .12s}.button:active,.text-link:active{transform:translateY(1px)}.button-green{background:var(--green);border-color:var(--green);color:#fff;box-shadow:inset 0 1px 0 #ffffff12}.button-green:hover{background:#2d5743;border-color:#2d5743;box-shadow:0 3px 10px #16372716}.button-outline,.button-neutral,.text-link{background:transparent;border-color:#b6c3ac;color:var(--green)}.button-outline:hover,.button-neutral:hover,.text-link:hover{background:#e8eee1;border-color:#849c74}.text-link{min-height:44px;padding:10px 18px;font-size:12px}
.site-header{position:sticky;top:0;z-index:30;background:#ffffffef;border-bottom:1px solid #e4e8de;backdrop-filter:blur(16px)}.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand-mark{width:45px;height:43px}.brand-mark img{width:100%;height:100%;object-fit:contain}.brand strong{display:block;font-size:22px;font-weight:600;letter-spacing:1px;line-height:1.45}.brand small{display:block;color:#6c7b64;font-size:8px;letter-spacing:1.4px;line-height:1.8}#site-nav{display:flex;align-items:center;gap:24px;font-size:12px}.nav-link{position:relative;display:inline-flex;align-items:center;min-height:46px;white-space:nowrap;transition:color .18s}.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:1px;background:var(--green);transform:scaleX(0);transition:transform .18s}.nav-link.active::after,.nav-link:hover::after{transform:scaleX(1)}.nav-contact{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 20px;border:1px solid var(--green);border-radius:5px;background:var(--green);color:#fff;white-space:nowrap;transition:background .18s}.nav-contact:hover{background:#2d5743}.menu-toggle{display:none}
.hero{background:var(--paper);border-bottom:1px solid #e0e4d8;padding-top:44px}.hero-grid{display:grid;grid-template-columns:.84fr 1.16fr;align-items:center;gap:62px}.hero-copy{padding:36px 0 34px}.hero .eyebrow{margin-bottom:25px;font-size:12px;letter-spacing:1.1px}.hero h1{font-size:clamp(43px,4.05vw,60px);font-weight:500;line-height:1.38;letter-spacing:-1px}.hero-description{margin-top:27px;color:#6a7565;font-size:15px;line-height:2.1}.hero-actions{display:flex;gap:13px;margin-top:31px}.hero-actions .button{min-width:134px}.hero-location{margin-top:32px;color:#76806d;font-size:11px;letter-spacing:1px}.hero-visual{position:relative;overflow:hidden;background:#212727;border-radius:4px}.hero-image{width:100%;height:auto;aspect-ratio:4/3;object-fit:contain}.hero-visual figcaption{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:14px 25px;color:#fff;background:#192622;font-size:12px;letter-spacing:.5px}.hero-visual small{font-size:10px;color:#d7ded3}.hero-foot{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:36px;padding-block:18px;border-top:1px solid #d8dfd1;color:#75806d;font-size:10px}.hero-foot a{display:inline-flex;align-items:center;min-height:30px;color:var(--green);font-size:12px}
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:82px;align-items:center}.about-copy>p:not(.eyebrow){margin-top:21px;color:var(--muted);font-size:14px;line-height:2.15}.about-points{display:grid;grid-template-columns:1fr 1fr;gap:25px;padding-top:22px;margin-top:26px;border-top:1px solid var(--line)}.about-points strong{display:block;font-size:14px;font-weight:500}.about-points small{display:block;margin-top:5px;color:var(--muted);font-size:11px}.about-visual{overflow:hidden;border-radius:4px;background:var(--paper)}.about-visual img{width:100%;height:380px;object-fit:cover;object-position:center 69%}.about-visual figcaption{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:17px 22px;color:#66745c;font-size:12px}.about-visual small{font-size:10px}
.products-section{background:#f7f7f2}.range-visual{overflow:hidden;border-radius:4px;margin-bottom:35px;background:#515b5c}.range-visual img{width:100%;height:auto}.product-toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:29px}.filter-tabs{display:flex;align-items:center;gap:4px;padding:4px;border:1px solid #d7dfd0;border-radius:6px;background:#eaf0e3}.filter-button{min-height:40px;padding:9px 18px;border:1px solid transparent;border-radius:3px;background:transparent;color:#5b6d51;font-size:12px;white-space:nowrap;transition:background .18s,border-color .18s}.filter-button:hover{background:#f5f8ef}.filter-button.selected{background:#fff;border-color:#bacbb0;color:var(--green);box-shadow:0 1px 3px #25482209}.product-count{font-size:11px;color:var(--muted);white-space:nowrap}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px 26px}.product-card{min-width:0}.product-open{display:block;width:100%;padding:0;border:0;background:transparent;text-align:left}.product-image{overflow:hidden;border-radius:4px;background:#dfe2df;aspect-ratio:4/3}.product-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.product-open:hover .product-image img{transform:scale(1.025)}.product-open:focus-visible{outline-offset:7px;border-radius:4px}.product-info{padding:18px 2px 0}.product-category{color:#7b856e;font-size:10px;letter-spacing:.5px}.product-info h3{font-size:18px;font-weight:500;margin-top:5px;min-height:29px}.product-info>div{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:11px;color:var(--muted);font-size:12px}.product-detail-label{display:inline-flex;align-items:center;justify-content:center;min-height:30px;padding:4px 11px;border:1px solid #d0ddc6;border-radius:4px;background:#f0f5e9;color:#4f6e3f;font-size:11px;line-height:1.6;white-space:nowrap;transition:background .18s,border-color .18s}.product-open:hover .product-detail-label{background:#e3ecd7;border-color:#a4bc94}.product-consult-card{grid-column:span 2;display:flex;align-items:center;padding:35px 43px;background:#e6ecdf;border:1px solid #d5dfcc;border-radius:4px;color:var(--green);transition:background .18s}.product-consult-card:hover{background:#dae5d1}.product-consult-card h3{font-size:29px;line-height:1.6}.product-consult-card p:not(.eyebrow){margin-top:14px;color:#728266;font-size:13px}.consult-label{display:inline-flex;align-items:center;justify-content:center;margin-top:24px;min-height:42px;padding:9px 22px;border:1px solid #a7bb97;border-radius:4px;font-size:12px}
.production-section{background:var(--green-dark);color:#f0f4ea}.production-section .eyebrow{color:#b4c6a3}.production-section .eyebrow::before{background:#b4ab72}.production-section .section-heading>p{color:#b8c7ad}.production-grid{display:grid;grid-template-columns:1.9fr 1fr;gap:27px;align-items:start}.production-photos{display:flex;flex-direction:column;gap:22px}.production-photos figure{position:relative;overflow:hidden;border-radius:4px;background:#19392c}.production-photos figcaption{position:absolute;bottom:0;left:0;right:0;padding:35px 19px 15px;background:linear-gradient(transparent,#0a211de0);color:#e4eddc;font-size:12px}.workshop-main img{width:100%;height:366px;object-fit:cover}.equipment-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.equipment-grid img{width:100%;height:230px;object-fit:cover;object-position:center 56%}.workshop-video{overflow:hidden;border-radius:4px;background:#193b2d}.workshop-video video{display:block;width:100%;height:auto;aspect-ratio:9/16;background:#061c16;object-fit:cover}.workshop-video figcaption{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:17px 19px;font-size:12px}.workshop-video strong{font-weight:500}.workshop-video span{font-size:10px;color:#afc1a3}.process-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:41px;padding-top:27px;border-top:1px solid #ffffff24}.process-strip>div+div{border-left:1px solid #ffffff24;padding-left:30px}.process-strip h3{font-size:17px}.process-strip p{margin-top:9px;color:#adbea2;font-size:12px}
.laboratory-grid{display:grid;grid-template-columns:.76fr 1.24fr;gap:90px;align-items:center}.laboratory-copy .section-intro{margin-top:22px;max-width:350px;font-size:13px}.quality-items{margin:24px 0 28px}.quality-items>div{display:flex;justify-content:space-between;gap:18px;padding:14px 0;border-bottom:1px solid var(--line);font-size:12px}.quality-items dt{color:var(--muted)}.quality-items dd{margin:0;color:#46613c}.lab-gallery{display:grid;grid-template-columns:1.7fr 1fr;gap:18px}.lab-gallery figure{position:relative;overflow:hidden;border-radius:4px;background:var(--paper)}.lab-gallery img{width:100%;height:250px;object-fit:cover}.lab-gallery .lab-balance img{object-position:center 55%}.lab-gallery .lab-bench{grid-column:1/-1}.lab-gallery .lab-bench img{height:225px;object-position:center 63%}.lab-gallery figcaption{position:absolute;bottom:0;left:0;right:0;padding:28px 16px 13px;background:linear-gradient(transparent,#16352bd9);color:#fff;font-size:11px}
.qualifications-section{background:var(--paper)}.qualification-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.qualification-card{min-width:0;overflow:hidden;background:#fff;border:1px solid #dde2d6;border-radius:4px}.document-preview{position:relative;aspect-ratio:4/3;background:#eeeee6}.document-preview img{position:absolute;inset:16px;width:calc(100% - 32px);height:calc(100% - 32px);object-fit:contain}.document-copy{padding:17px 16px 18px;border-top:1px solid #e5e8de}.document-copy h3{font-size:13px;line-height:1.7}.report-heading{display:flex;justify-content:space-between;align-items:baseline;gap:22px;margin:42px 0 20px}.report-heading h3{font-size:22px}.report-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.report-card{min-width:0;border:1px solid #dbe2d4;border-radius:4px;background:#fff;transition:border-color .18s,box-shadow .18s}.report-card:hover{border-color:#a8bc99;box-shadow:0 5px 20px #28422108}.document-open{display:flex;align-items:center;gap:21px;width:100%;height:100%;padding:23px;border:0;background:transparent;text-align:left}.document-open:focus-visible{outline-offset:-4px}.report-preview{width:83px;flex-shrink:0;aspect-ratio:1241/1755;background:#e8eee6;box-shadow:0 2px 7px #1e392c10}.report-preview img{width:100%;height:100%;object-fit:contain}.report-copy{min-width:0}.report-code{font-size:10px;color:#839175}.report-copy h3{margin-top:6px;font-size:14px;line-height:1.8}.report-status{margin-top:6px;color:var(--muted);font-size:11px}.document-action{display:inline-flex;align-items:center;justify-content:center;min-height:32px;padding:5px 12px;margin-top:13px;border:1px solid #cfdcc4;border-radius:4px;background:#f4f7ee;font-size:11px;color:#4e6a3d}.document-open:hover .document-action{background:#e8efdf;border-color:#a8be99}
.application-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:95px;align-items:center}.application-layout .section-intro{margin-top:23px;font-size:13px}.application-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 43px}.application-grid article{min-width:0;padding:25px 0 27px;border-bottom:1px solid var(--line)}.application-grid article:nth-child(-n+2){border-top:1px solid var(--line)}.application-grid h3{font-size:20px}.application-grid p{margin-top:10px;color:var(--muted);font-size:12px}

label{display:block;font-size:12px;line-height:1.7}label>span{color:#937f50;margin-left:3px}input,select,textarea{display:block;width:100%;min-height:46px;margin-top:7px;padding:10px 12px;border:1px solid #d1dbc8;border-radius:4px;background:#fff;color:var(--ink);font-size:14px;line-height:1.7;transition:border-color .18s,box-shadow .18s}input:hover,select:hover,textarea:hover{border-color:#9baf88}input:focus,select:focus,textarea:focus{outline:0;border-color:#698b54;box-shadow:0 0 0 3px #6f915617}input::placeholder,textarea::placeholder{color:#87907f;font-size:12px}select{cursor:pointer}textarea{min-height:112px;resize:vertical}
.site-footer{background:var(--green-dark);color:#c6d3bc}.footer-top{display:flex;justify-content:space-between;align-items:center;gap:35px;padding-block:43px 36px}.footer-brand strong{color:#fff;font-size:24px;font-weight:500;letter-spacing:1px}.footer-brand p{margin-top:8px;font-size:11px}.footer-brand small{display:block;margin-top:5px;color:#94ad84;font-size:10px}.footer-links{display:flex;flex-wrap:wrap;gap:13px 25px;font-size:11px;justify-content:end}.footer-links a{display:inline-flex;align-items:center;min-height:34px}.footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:18px;padding-block:15px;border-top:1px solid #ffffff20;color:#91a783;font-size:10px}.footer-bottom a{display:inline-flex;align-items:center;min-height:30px;color:#cbd7c0}.footer-legal{display:flex;flex-wrap:wrap;align-items:center;gap:4px 22px;min-width:0}.footer-icp{white-space:nowrap}.footer-bottom a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
dialog{width:auto;max-width:calc(100% - 48px);max-height:calc(100dvh - 48px);margin:auto;padding:42px;border:1px solid #dce3d5;border-radius:8px;background:#fff;color:var(--ink);box-shadow:0 24px 80px #06190f35;overscroll-behavior:contain}dialog::backdrop{background:#0d281caf;backdrop-filter:blur(4px)}body.dialog-open{overflow:hidden}.dialog-close{position:absolute;top:14px;right:14px;display:flex;align-items:center;justify-content:center;width:38px;height:38px;padding:0;border:1px solid #d9e2d1;border-radius:50%;background:#f6f8f1;color:#536b46;font-size:25px;line-height:1}.dialog-close:hover{background:#e4ecd9}.detail-dialog{width:940px;padding:53px 38px 38px}.product-detail-layout{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:36px}.product-gallery>img{width:100%;aspect-ratio:4/3;object-fit:contain;background:#ecefe7;border-radius:4px}.product-thumbnails{display:flex;gap:9px;margin-top:12px}.product-thumbnail{width:64px;padding:3px;border:1px solid #d7dfcf;border-radius:3px;background:#fff}.product-thumbnail img{width:100%;aspect-ratio:4/3;object-fit:cover}.product-thumbnail.selected{border-color:#53793e;background:#e4eddc}.product-detail-layout .eyebrow{font-size:11px;letter-spacing:.5px}.product-detail-layout h2{font-size:28px}.product-detail-layout p:not(.eyebrow){font-size:13px;color:var(--muted)}.product-detail-layout .detail-spec{display:inline-block;margin:17px 0 21px;padding:6px 12px;background:var(--green-soft);border-radius:4px;color:#526f42;font-size:12px}.detail-note{margin:21px 0 23px;color:var(--muted);font-size:12px;line-height:1.9}
.certificate-dialog{width:940px}.certificate-dialog h2,.email-dialog h2{font-size:28px}.report-dialog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:17px 0 23px}.certificate-note{color:var(--muted);font-size:12px}.certificate-pages{display:grid;grid-template-columns:1fr 1fr;gap:23px}.certificate-pages figure{min-width:0}.certificate-pages a{display:block;overflow:hidden;border:1px solid var(--line);border-radius:3px;background:var(--paper)}.certificate-pages img{width:100%}.certificate-pages figcaption{margin-top:9px;color:var(--muted);font-size:11px}.email-dialog{width:660px}.email-intro{margin:17px 0 22px;color:var(--muted);font-size:13px}#email-body{min-height:220px;font-size:13px;line-height:1.9}.email-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}#copy-status{margin-top:13px;color:#4c6b3d;font-size:12px}#copy-status:empty{display:none}.noscript-note{position:fixed;bottom:0;left:0;right:0;z-index:50;padding:13px 20px;background:var(--paper);font-size:12px}
@media(min-width:1600px){.container{width:min(1320px,calc(100% - 140px))}.hero-grid{gap:80px}.hero h1{font-size:63px}.workshop-main img{height:399px}.equipment-grid img{height:246px}}
@media(max-width:1120px){.container{width:calc(100% - 64px)}#site-nav{gap:18px;font-size:11px}.brand strong{font-size:21px}.nav-contact{padding-inline:16px}.hero-grid{gap:38px}.hero h1{font-size:47px}.about-grid{gap:48px}.about-visual img{height:359px}.product-info h3{font-size:16px}.product-grid{gap:29px 20px}.production-grid{gap:22px}.workshop-main img{height:300px}.equipment-grid{gap:18px}.equipment-grid img{height:199px}.laboratory-grid{gap:45px}.lab-gallery img{height:225px}.lab-gallery .lab-bench img{height:200px}.qualification-grid{gap:12px}.document-preview img{inset:12px;width:calc(100% - 24px);height:calc(100% - 24px)}.document-copy{padding:15px 12px}.document-copy h3{font-size:12px}.document-open{gap:15px;padding:19px 16px}.report-preview{width:70px}.report-copy h3{font-size:13px}.application-layout{gap:55px}}
@media(max-width:960px){.header-inner{height:74px}.menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:44px;height:42px;border:1px solid #cdd9c3;border-radius:4px;background:#fff}.menu-toggle span{display:block;width:20px;height:1px;background:var(--green)}#site-nav{display:none;position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;gap:3px;padding:18px 32px 24px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 12px 20px #16391c0d;font-size:14px}.site-header.menu-open #site-nav{display:flex}.nav-link{min-height:44px;padding-inline:3px}.nav-link::after{right:auto;width:24px;bottom:5px}.nav-contact{min-height:46px;margin-top:9px}.section{padding-block:75px}.hero{padding-top:32px}.hero-grid{grid-template-columns:.9fr 1.1fr;gap:30px}.hero h1{font-size:clamp(37px,5.35vw,41px)}.hero .eyebrow{font-size:10px}.hero-description{font-size:13px}.hero-actions .button{min-width:0;padding:12px 20px}.about-grid{gap:35px}.about-copy>p:not(.eyebrow){font-size:13px}.about-visual img{height:355px}.product-info h3{min-height:48px}.production-grid{grid-template-columns:1.65fr 1fr;gap:18px}.workshop-main img{height:267px}.equipment-grid{gap:14px}.equipment-grid img{height:179px}.production-photos{gap:17px}.workshop-video figcaption{padding:14px;font-size:11px}.process-strip{gap:20px}.process-strip>div+div{padding-left:20px}.laboratory-grid{grid-template-columns:.82fr 1.18fr;gap:35px}.lab-gallery{gap:14px}.lab-gallery img{height:210px}.lab-gallery .lab-bench img{height:180px}.qualification-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.document-copy h3{font-size:13px}.report-grid{grid-template-columns:1fr}.document-open{padding:20px 24px;gap:24px}.report-preview{width:74px}.report-copy h3{font-size:15px}.application-layout{gap:40px}.application-grid{gap:0 25px}.application-grid h3{font-size:18px}.footer-links{max-width:330px;gap:6px 20px}}
@media(max-width:680px){.container{width:calc(100% - 40px)}html{scroll-padding-top:90px}body{font-size:13px}h2{font-size:29px;line-height:1.5}.section{padding-block:59px}.eyebrow{font-size:11px;letter-spacing:1px;margin-bottom:13px}.header-inner{height:70px}.brand{gap:9px}.brand-mark{width:38px;height:36px}.brand strong{font-size:20px}.brand small{font-size:7px;letter-spacing:1.2px}#site-nav{top:70px;padding:15px 20px 22px}.hero{padding-top:31px}.hero-grid{grid-template-columns:1fr;gap:28px}.hero-copy{padding:0}.hero .eyebrow{font-size:10px;margin-bottom:19px}.hero h1{font-size:39px;line-height:1.4;letter-spacing:-.6px}.hero-description{margin-top:18px;font-size:13px;line-height:2}.hero-actions{margin-top:23px;gap:11px}.hero-actions .button{min-height:46px;padding:11px 23px;font-size:12px}.hero-location{margin-top:22px;font-size:10px}.hero-visual figcaption{padding:12px 18px;font-size:11px}.hero-visual small{font-size:9px}.hero-foot{margin-top:25px;padding-block:12px;font-size:9px;gap:12px}.hero-foot>span{max-width:205px}.hero-foot a{font-size:11px;white-space:nowrap}.about-grid{grid-template-columns:1fr;gap:29px}.about-copy>p:not(.eyebrow){margin-top:17px;font-size:13px}.about-points{gap:20px;margin-top:22px;padding-top:19px}.about-points strong{font-size:13px}.about-points small{font-size:10px}.about-visual img{height:250px}.about-visual figcaption{padding:14px 17px;font-size:11px}.about-visual small{font-size:9px}.section-heading{flex-direction:column;align-items:start;gap:11px;margin-bottom:26px}.section-heading>p{padding:0;font-size:12px}.range-visual{margin-bottom:25px}.product-toolbar{margin-bottom:22px;gap:0}.product-count{display:none}.filter-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px;width:100%;padding:3px}.filter-button{min-height:41px;padding:10px 3px;font-size:11px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 13px}.product-info{padding-top:13px}.product-category{font-size:9px}.product-info h3{font-size:14px;line-height:1.65;min-height:43px;margin-top:5px}.product-info>div{font-size:10px;gap:4px;margin-top:6px}.product-info>div>span:first-child{white-space:nowrap}.product-detail-label{padding:4px 6px;min-height:29px;font-size:11px}.product-consult-card{grid-column:auto;padding:18px 16px;min-height:100%;align-items:center}.product-consult-card .eyebrow{font-size:9px;letter-spacing:0;gap:6px;margin-bottom:12px}.product-consult-card .eyebrow::before{width:12px}.product-consult-card h3{font-size:21px}.product-consult-card p:not(.eyebrow){font-size:10px;margin-top:10px}.consult-label{margin-top:17px;min-height:33px;padding:6px 11px;font-size:10px}.production-grid{grid-template-columns:1fr;gap:20px}.production-photos{gap:15px}.workshop-main img{height:257px}.equipment-grid{gap:13px}.equipment-grid img{height:216px;object-position:center 51%}.production-photos figcaption{padding:28px 13px 12px;font-size:10px}.workshop-video{width:min(100%,360px);justify-self:center}.workshop-video figcaption{padding:15px 17px}.process-strip{grid-template-columns:1fr;gap:0;margin-top:30px;padding-top:7px}.process-strip>div{padding:17px 0;border-bottom:1px solid #ffffff19}.process-strip>div+div{padding-left:0;border-left:0}.process-strip>div:last-child{border-bottom:0}.process-strip h3{font-size:15px}.process-strip p{font-size:11px;margin-top:6px}.laboratory-grid{grid-template-columns:1fr;gap:29px}.laboratory-copy .section-intro{max-width:none;margin-top:18px;font-size:12px}.quality-items{margin:17px 0 21px}.quality-items>div{font-size:11px;padding:12px 0}.lab-gallery{gap:13px;grid-template-columns:1.5fr 1fr}.lab-gallery img{height:192px}.lab-gallery .lab-bench img{height:200px}.lab-gallery figcaption{font-size:10px;padding:25px 12px 11px}.qualification-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.document-preview img{inset:12px;width:calc(100% - 24px);height:calc(100% - 24px)}.document-copy{padding:13px 12px 15px}.document-copy h3{font-size:12px;line-height:1.7}.report-heading{flex-direction:column;align-items:start;gap:6px;margin:32px 0 17px}.report-heading h3{font-size:21px}.report-grid{gap:13px}.document-open{padding:18px 19px;gap:20px}.report-preview{width:74px}.report-copy h3{font-size:14px}.report-code{font-size:9px}.report-status{font-size:10px}.document-action{font-size:10px;min-height:30px;padding:5px 11px}.application-layout{grid-template-columns:1fr;gap:28px}.application-layout .section-intro{margin-top:17px;font-size:12px}.application-grid{gap:0 25px}.application-grid article{padding:21px 0 23px}.application-grid h3{font-size:17px}.application-grid p{font-size:10px;line-height:1.9;margin-top:8px}input,select,textarea{font-size:16px}input::placeholder,textarea::placeholder{font-size:11px}.footer-top{flex-direction:column;align-items:start;gap:20px;padding-block:34px 25px}.footer-brand strong{font-size:23px}.footer-brand p{font-size:10px}.footer-links{max-width:none;justify-content:start;gap:4px 21px;font-size:10px}.footer-bottom{font-size:9px;gap:14px}.footer-legal{flex-direction:column;align-items:flex-start;gap:0}.footer-bottom>span:nth-child(2){display:none}dialog{max-width:calc(100% - 24px);max-height:calc(100dvh - 32px);padding:45px 21px 26px;border-radius:6px}.dialog-close{top:10px;right:10px;width:35px;height:35px}.detail-dialog{padding:51px 21px 27px}.product-detail-layout{grid-template-columns:1fr;gap:25px}.product-gallery>img{max-height:244px}.product-detail-layout h2{font-size:24px}.product-detail-layout p:not(.eyebrow){font-size:12px}.product-detail-layout .button{width:100%}.product-detail-layout .detail-spec{margin-block:13px 17px}.product-thumbnail{width:60px}.certificate-dialog h2,.email-dialog h2{font-size:24px}.report-dialog-toolbar{gap:12px;margin:16px 0 21px}.certificate-note{font-size:11px}.report-dialog-toolbar .text-link{padding:9px 11px;font-size:10px}.certificate-pages{grid-template-columns:1fr;gap:20px}.email-actions{flex-direction:column}.email-actions .button{width:100%}#email-body{font-size:13px}}
@media(max-width:360px){.container{width:calc(100% - 32px)}.hero h1{font-size:35px}.hero-actions .button{padding-inline:20px}.product-info h3{font-size:13px;min-height:41px}.product-detail-label{font-size:11px;padding-inline:5px}.product-consult-card{padding:17px 13px}.product-consult-card h3{font-size:19px}.product-consult-card .eyebrow{font-size:8px}.equipment-grid img{height:186px}.lab-gallery img{height:166px}.lab-gallery .lab-bench img{height:177px}.document-copy h3{font-size:11px}.document-open{gap:16px;padding:17px}.report-preview{width:67px}.report-copy h3{font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media(min-width:681px){.production-grid{align-items:stretch}.production-photos{display:grid;grid-template-rows:minmax(0,1fr) 260px}.workshop-main{min-height:240px}.workshop-main img{position:absolute;inset:0}.workshop-main img,.equipment-grid,.equipment-grid figure,.equipment-grid img{height:100%}}
@media(min-width:681px) and (max-width:1120px){.production-photos{grid-template-rows:minmax(0,1fr) 210px}}
@media(min-width:681px) and (max-width:960px){.production-photos{grid-template-rows:minmax(0,1fr) 190px}}
@media(min-width:681px) and (max-width:960px){.qualification-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.qualification-card{grid-column:span 2}.qualification-card:nth-last-child(-n+2){grid-column:span 3}}
@media(max-width:680px){.qualification-card:last-child{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;align-items:center}.qualification-card:last-child .document-copy{height:100%;border-top:0;border-left:1px solid #e5e8de;display:flex;flex-direction:column;justify-content:center}}

/* Contact and procurement */
.contact-section{background:#f0f2e9;border-top:1px solid #e1e5d8}
.contact-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:36px;margin-bottom:34px}
.contact-heading .eyebrow{margin-bottom:12px}
.contact-heading .contact-intro{margin:0 3px 5px 0;color:#667564;font-size:14px;line-height:2}
.contact-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);align-items:stretch;gap:28px}
.contact-copy{position:relative;display:flex;flex-direction:column;min-width:0;padding:36px 36px 44px;border:1px solid #294b3a;border-radius:10px;background:#173f32;color:#f7f9f0}
.contact-label{font-size:12px;color:#bfcebb;letter-spacing:.5px}
.contact-copy .phone-primary{display:inline-flex;align-items:center;min-height:58px;margin-top:7px;color:#fff;font-size:40px;font-weight:500;line-height:1.4;letter-spacing:-.8px;white-space:nowrap}
.contact-copy .phone-primary:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:8px}
.contact-call-actions{display:flex;align-items:center;gap:12px;margin-top:15px}
.contact-call,.contact-copy-button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 15px;border:1px solid #ffffff38;border-radius:5px;background:transparent;color:#edf3e6;font-size:12px;line-height:1.5;white-space:nowrap;transition:background .18s,border-color .18s,color .18s}
.contact-call{min-width:118px;background:#edf1e4;border-color:#edf1e4;color:#173f32;font-weight:500}
.contact-call:hover{background:#fff;border-color:#fff}
.contact-copy-button:hover{background:#ffffff0d;border-color:#c1d0b6}
.contact-copy-button:active,.contact-call:active{transform:translateY(1px)}
.contact-details{margin:27px 0 0}
.contact-details>div{display:grid;grid-template-columns:68px minmax(0,1fr);align-items:center;gap:10px;padding:13px 0;border-top:1px solid #ffffff24}
.contact-details dt{font-size:11px;color:#bbccba}
.contact-details dd{display:flex;align-items:center;justify-content:space-between;gap:12px;min-width:0;margin:0;font-size:14px;line-height:1.7}
.contact-details dd>a{min-width:0;overflow-wrap:anywhere;color:#f7f9f0}
.contact-details dd>a:hover{text-decoration:underline;text-underline-offset:4px}
.contact-details .contact-copy-button{min-height:42px;padding:8px 10px;font-size:11px;flex-shrink:0}
.contact-visit-grid{display:grid;grid-template-columns:minmax(0,1fr) 210px;align-items:center;gap:24px;margin-top:auto;padding-top:29px;border-top:1px solid #ffffff24}
.contact-location{min-width:0}
.contact-location address{margin:10px 0 15px;color:#e6eee1;font-size:13px;font-style:normal;line-height:2}
.contact-location .contact-copy-button{min-height:42px;padding:8px 12px;font-size:11px}
.wechat-card{width:210px;max-width:100%;padding:14px;border:1px solid #e0e7d7;border-radius:7px;background:#fff;color:#173f32;text-align:center}
.wechat-card img{display:block;width:180px;height:auto;max-width:100%;margin-inline:auto}
.wechat-card figcaption{margin-top:10px}
.wechat-card strong{display:block;font-size:13px;font-weight:500}
.wechat-card span{display:block;margin-top:3px;font-size:11px;color:#677963;line-height:1.8}
.contact-copy-status{position:absolute;right:36px;bottom:13px;left:36px;color:#dce8cd;font-size:11px;line-height:1.7}
.contact-copy-status:empty{display:none}
.contact-copy-fallback{margin-top:15px;padding:13px;border:1px solid #ffffff30;border-radius:5px}
.contact-copy-fallback label{color:#e9f1df;font-size:11px}
.contact-copy-fallback input{margin-top:7px;font-size:14px}
.contact-copy-fallback p{margin-top:8px;color:#c4d5be;font-size:11px;line-height:1.7}
.contact-section .inquiry-form{display:flex;flex-direction:column;min-width:0;padding:35px 36px 34px;border:1px solid #d8e0d1;border-radius:10px;background:#fff;box-shadow:0 12px 28px #173f3206}
.contact-section .form-heading{margin:0}
.contact-section .form-heading .form-eyebrow{margin:0 0 9px;color:#65745e;font-size:11px;letter-spacing:.6px}
.contact-section .form-heading h3{font-size:27px;line-height:1.45;letter-spacing:-.3px}
.contact-section .form-heading>p:last-child{margin-top:9px;color:#65745e;font-size:12px;line-height:1.8}
.inquiry-topics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:22px 0 25px}
.inquiry-topic{min-height:41px;padding:9px 8px;border:1px solid #dce3d4;border-radius:5px;background:#f8faf5;color:#64765d;font-size:12px;line-height:1.6;white-space:nowrap;transition:background .18s,border-color .18s,color .18s}
.inquiry-topic:hover{background:#eff4e8;border-color:#b2c3a7}
.inquiry-topic[aria-pressed="true"]{border-color:#719163;background:#eaf1e3;color:#254d30;box-shadow:inset 0 0 0 1px #71916315}
.contact-section .inquiry-form label{margin-bottom:20px;color:#2d4935;font-size:12px;font-weight:500;line-height:1.7}
.contact-section .field-optional{margin-left:4px;color:#69775f;font-size:10px;font-weight:400}
.contact-section .form-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:17px;margin-bottom:20px}
.contact-section .form-row label{min-width:0;margin-bottom:0}
.contact-section .inquiry-form input,.contact-section .inquiry-form select,.contact-section .inquiry-form textarea{min-height:50px;margin-top:8px;padding:12px 13px;border-color:#d7e0d0;border-radius:5px;background:#f9faf7;font-size:14px;font-weight:400;line-height:1.7}
.contact-section .inquiry-form input[type="hidden"]{display:none}
.contact-section .inquiry-form input:hover,.contact-section .inquiry-form select:hover,.contact-section .inquiry-form textarea:hover{border-color:#a6b799;background:#fff}
.contact-section .inquiry-form input:focus,.contact-section .inquiry-form select:focus,.contact-section .inquiry-form textarea:focus{border-color:#5e8250;background:#fff;box-shadow:0 0 0 3px #78966518}
.contact-section .inquiry-form input::placeholder,.contact-section .inquiry-form textarea::placeholder{color:#68775f;font-size:12px;font-weight:400}
.contact-section .inquiry-form textarea{min-height:137px;resize:vertical}
.form-submit-row{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-top:auto;padding-top:7px}
.contact-section .form-note{margin:0;color:#65745e;font-size:11px;font-weight:400;line-height:1.85}
.contact-section .inquiry-form .button{width:auto;min-width:183px;min-height:52px;padding:14px 25px;font-size:13px}
.contact-section .form-status{margin:11px 0 0;color:#4e6e40;font-size:12px;line-height:1.8}
.contact-section .form-status:empty{display:none}
@media(max-width:1120px){
  .contact-copy{padding:29px 29px 40px}
  .contact-copy .phone-primary{font-size:36px}
  .contact-grid{gap:24px}
  .contact-visit-grid{grid-template-columns:minmax(0,1fr) 200px;gap:19px}
  .wechat-card{width:200px;padding:12px}
  .contact-location address{font-size:12px}
  .contact-copy-status{left:29px;right:29px}
  .contact-section .inquiry-form{padding:29px}
  .contact-section .form-heading h3{font-size:25px}
  .contact-section .form-row{gap:13px}
  .contact-section .inquiry-form .button{min-width:160px;padding-inline:20px}
}
@media(max-width:900px){
  .contact-grid{grid-template-columns:minmax(0,1fr);gap:24px}
  .contact-copy{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:start;gap:30px;padding:32px 32px 42px}
  .contact-visit-grid{display:flex;flex-direction:column;align-items:start;gap:19px;margin-top:0;padding-top:0;border:0}
  .contact-location address{margin-block:8px 12px;font-size:13px}
  .contact-copy .phone-primary{font-size:34px}
  .contact-section .inquiry-form{padding:32px}
}
@media(max-width:680px){
  .contact-heading{flex-direction:column;align-items:start;gap:12px;margin-bottom:26px}
  .contact-heading .eyebrow{margin-bottom:11px}
  .contact-heading .contact-intro{margin:0;font-size:12px;line-height:1.95}
  .contact-copy{padding:25px 24px 41px;gap:26px}
  .contact-copy .phone-primary{font-size:31px;min-height:48px}
  .contact-details>div{grid-template-columns:1fr;gap:5px;padding-block:11px}
  .contact-details dd{font-size:13px}
  .contact-section .inquiry-form{padding:27px 24px}
  .contact-section .inquiry-form input,.contact-section .inquiry-form select,.contact-section .inquiry-form textarea{font-size:16px}
  .contact-copy-status{left:24px;right:24px}
}
@media(max-width:560px){
  .contact-copy{display:flex;gap:0}
  .contact-copy .phone-primary{font-size:33px}
  .contact-details>div{grid-template-columns:63px minmax(0,1fr);gap:10px}
  .contact-visit-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-top:17px;padding-top:23px;border-top:1px solid #ffffff24}
  .wechat-card{display:flex;align-items:center;gap:18px;width:100%;max-width:none;padding:12px;text-align:left}
  .wechat-card img{flex-shrink:0;width:176px;margin:0}
  .wechat-card figcaption{min-width:0;margin:0}
  .wechat-card strong{font-size:13px}
  .wechat-card span{font-size:11px}
  .contact-section .form-heading h3{font-size:24px}
  .contact-section .form-row{grid-template-columns:1fr;gap:18px;margin-bottom:18px}
  .inquiry-topics{gap:6px;margin-block:20px 23px}
  .inquiry-topic{font-size:11px}
  .form-submit-row{flex-direction:column;align-items:stretch;gap:14px;padding-top:1px}
  .contact-section .form-note br{display:none}
  .contact-section .inquiry-form .button{width:100%;min-height:52px}
}
@media(max-width:360px){
  .contact-copy{padding-inline:22px}
  .contact-copy .phone-primary{font-size:30px}
  .contact-details>div{grid-template-columns:1fr;gap:5px}
  .wechat-card{display:block;width:200px;margin-inline:auto;text-align:center}
  .wechat-card img{width:176px;margin-inline:auto}
  .wechat-card figcaption{margin-top:10px}
  .contact-section .inquiry-form{padding-inline:22px}
  .contact-section .form-heading h3{font-size:22px}
  .contact-copy-status{left:22px;right:22px}
}

/* Featured powder product */
.product-featured{grid-column:1/-1;overflow:hidden;border:1px solid #d9e1d2;border-radius:7px;background:#edf1e7}
.product-featured .product-open{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);align-items:stretch;height:100%}
.product-featured .product-image{border-radius:0}
.product-featured .product-image img{object-fit:contain}
.product-featured .product-info{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0;padding:36px 48px}
.product-featured .product-category{display:flex;align-items:center;gap:11px;font-size:11px;letter-spacing:1px;color:#677957}
.product-featured .product-category::before{content:"";width:22px;height:1px;background:#ac965e}
.product-featured .product-info h3{min-height:0;margin-top:17px;font-size:36px;line-height:1.45;letter-spacing:-.5px;color:var(--green)}
.product-featured-description{margin-top:18px;color:#6a785f;font-size:13px;line-height:1.9}
.product-featured .product-info>div{width:100%;justify-content:space-between;gap:18px;margin-top:29px;padding-top:22px;border-top:1px solid #cfdbc5;font-size:12px}
.product-featured .product-detail-label{min-height:44px;padding:11px 24px;border-color:var(--green);background:var(--green);color:#fff;font-size:12px}
.product-featured .product-open:hover .product-detail-label{border-color:#275443;background:#275443}
.product-featured .product-open:focus-visible{outline-offset:-4px}
.product-consult-card{grid-column:1/-1;justify-content:space-between;gap:30px;padding:29px 36px}
.product-consult-card .eyebrow{margin-bottom:8px;font-size:11px}
.product-consult-card h3{font-size:25px;line-height:1.5}
.product-consult-card p:not(.eyebrow){margin-top:8px;font-size:12px}
.product-consult-card .consult-label{flex-shrink:0;margin-top:0;min-height:44px;padding:11px 24px;font-size:12px}
@media(max-width:1120px){
  .product-featured .product-info{padding:26px 30px}
  .product-featured .product-info h3{font-size:30px}
  .product-featured-description{margin-top:13px;font-size:12px}
  .product-featured .product-info>div{margin-top:22px;padding-top:17px}
}
@media(max-width:800px){
  .product-featured .product-info{padding:24px}
  .product-featured .product-info h3{font-size:26px;margin-top:13px}
  .product-featured-description{font-size:11px}
  .product-featured .product-detail-label{padding-inline:16px}
}
@media(max-width:680px){
  .product-featured .product-open{grid-template-columns:minmax(0,1fr)}
  .product-featured .product-info{padding:24px}
  .product-featured .product-category{font-size:10px}
  .product-featured .product-info h3{font-size:28px;line-height:1.5;margin-top:12px}
  .product-featured-description{font-size:12px;margin-top:12px}
  .product-featured .product-info>div{margin-top:22px;padding-top:18px;font-size:11px}
  .product-featured .product-detail-label{padding-inline:22px;min-height:44px;font-size:12px}
  .product-consult-card{padding:24px;gap:22px}
  .product-consult-card h3{font-size:23px}
  .product-consult-card .eyebrow{font-size:10px;gap:10px}
  .product-consult-card p:not(.eyebrow){font-size:11px}
}
@media(max-width:560px){
  .product-consult-card{flex-direction:column;align-items:flex-start;gap:18px}
}
@media(max-width:360px){
  .product-featured .product-info{padding:22px}
  .product-featured .product-info h3{font-size:26px}
}

.lab-gallery .lab-balance img{object-position:center 70%}
.lab-gallery .lab-bench img{height:auto;aspect-ratio:3/2;object-position:center 60%}