/* SENYIBAO — industrial clarity, original brand greens. */
:root{--brand:#397469;--green:#126c4c;--lime:#85bb27;--ink:#152b26;--gray:#586963;--line:#dce5e0;--surface:#f2f6f3;--dark:#102c25;--rail:236px;--header:88px;--orange:var(--green)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:#fff;color:var(--ink);font-family:Arial,'Microsoft YaHei','Noto Sans',sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{max-width:100%}button,a,select,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #237fa6;outline-offset:4px}button,a{transition:background-color .2s,color .2s,border-color .2s,box-shadow .2s}p{margin-top:0}h1,h2,h3{margin-top:0;text-wrap:balance}h2{font-size:clamp(30px,3vw,46px);line-height:1.2;letter-spacing:-1.3px;font-weight:600}h3{font-size:23px;line-height:1.35;letter-spacing:-.4px}em{font-style:normal}header{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:24px;height:var(--header);padding:0 4.5%;background:#fff;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;flex-shrink:0}.company-logo{display:block;width:188px;height:auto}header nav{display:flex;gap:25px;font-size:14px;font-weight:600}header nav a{padding:10px 0}header nav a:hover{color:var(--green)}.nav-end{display:flex;align-items:center;gap:20px}.nav-contact{padding:11px 16px;background:var(--green);border-radius:4px;color:#fff;font-size:14px;font-weight:600}.nav-contact:hover{background:var(--dark)}select#language{min-height:44px;max-width:116px;padding:8px;border:1px solid var(--line);border-radius:4px;background:#fff;color:var(--ink);font-size:14px;direction:ltr}
/* Default machinery first; photos remain complete against an extended backdrop. */
.hero{display:grid;grid-template-columns:43% 57%;min-height:650px;background:var(--dark);color:white}.hero-copy{padding:50px 9% 25px;display:flex;flex-direction:column;align-items:flex-start;min-width:0}.eyebrow{font-size:12px;letter-spacing:1.3px;font-weight:600;margin-bottom:23px;line-height:1.6}.hero .eyebrow{color:#bacebe;font-size:11px}.hero h1{font-size:clamp(35px,3.5vw,57px);line-height:1.12;letter-spacing:-1.5px;font-weight:600;margin:0 0 24px;overflow-wrap:anywhere}.hero h1 em{color:#b0da62}.hero-copy>p:not(.hero-terms){font-size:16px;line-height:1.8;color:#dae5de;max-width:500px;margin-bottom:25px}.button{display:inline-flex;align-items:center;min-height:48px;padding:12px 22px;border-radius:4px;background:#b0da62;color:#19321f;font-size:14px;font-weight:700}.button:hover{background:#c4e78d}.hero-controls{width:100%;margin-top:28px}.hero-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px}.hero-tabs button{min-height:46px;padding:9px 10px;text-align:start;border:1px solid #61776d;background:transparent;color:#e4eee8;font-size:13px;border-radius:3px;line-height:1.4}.hero-tabs button:hover{border-color:#b0da62}.hero-tabs button[aria-pressed=true]{border-color:#b0da62;background:#b0da62;color:#19321f;font-weight:600}.hero-arrows{display:flex;align-items:center;gap:15px;margin-top:14px;direction:ltr}.hero-arrows button{width:44px;height:44px;background:none;border:1px solid #708378;color:white;border-radius:50%;font-size:19px}.hero-arrows button:hover{background:#ffffff15}.hero-count{font-size:12px;letter-spacing:2px}.hero-copy>.hero-terms{font-size:12px;color:#b8c9bf;line-height:1.6;margin:15px 0 0}.hero-bottom{display:flex;justify-content:space-between;gap:18px;width:100%;border-top:1px solid #52685b;padding-top:15px;margin-top:24px;font-size:10px;letter-spacing:.8px;color:#d5e2d9}.hero-image{position:relative;margin:0;overflow:hidden;isolation:isolate;min-width:0;background:#18362c;--hero-photo:url('assets/machinery-photo.png')}.hero-image:before{content:'';position:absolute;inset:-25px;background-image:var(--hero-photo);background-size:cover;background-position:center;filter:blur(16px) brightness(.66);z-index:-1}.hero-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:transparent}.hero-image figcaption{position:absolute;bottom:0;left:0;width:100%;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding:52px 24px 20px;font-size:11px;letter-spacing:1px;background:linear-gradient(transparent,#0b1c18ba)}
.proof{display:grid;grid-template-columns:repeat(4,1fr);padding:30px 5%;border-bottom:1px solid var(--line);background:#fafcfb}.proof>div{border-inline-end:1px solid var(--line);padding-inline:24px}.proof>div:first-child{padding-inline-start:0}.proof>div:last-child{border:0}.proof span{font-weight:700;font-size:23px;letter-spacing:-.6px;color:var(--brand)}.proof p{font-size:12px;color:var(--gray);line-height:1.6;margin:4px 0 0}.section{padding:80px 6%}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:45px;margin-bottom:40px}.section-heading h2{margin:0}.section-heading .eyebrow{color:var(--green);margin-bottom:17px}.section-heading>p{max-width:340px;font-size:15px;color:var(--gray);line-height:1.8;margin:0}.product-grid{display:grid;grid-template-columns:1.12fr 1fr;gap:38px}.featured-product{align-self:start;border:1px solid var(--line);background:#fff;border-radius:8px;overflow:hidden}.product-image{position:relative;height:330px;background:#eef3ef}.product-image img{width:100%;height:100%;object-fit:cover}.product-image>span{position:absolute;bottom:14px;left:14px;font-size:11px;color:#fff;background:#102c25d9;padding:5px 9px;border-radius:3px;letter-spacing:.3px}.product-text{position:relative;padding:25px 24px 28px 56px}.product-text .number{position:absolute;top:28px;left:22px}.number{font-size:12px;font-weight:700;color:var(--green)}.product-text h3{margin:0 0 12px}.product-text p{font-size:15px;color:var(--gray);margin:0;line-height:1.8}.product-list{display:flex;flex-direction:column;gap:8px}.product-tab{display:flex;align-items:start;gap:16px;width:100%;text-align:start;padding:18px;border:1px solid transparent;border-bottom-color:var(--line);border-radius:5px;background:transparent;color:var(--ink)}.product-tab:hover{background:#f3f7f4}.product-tab[aria-selected=true]{background:#edf5ec;border-color:#b5d2b1;box-shadow:inset 3px 0 var(--green)}.product-tab .number{padding-top:4px}.tab-copy{flex:1;min-width:0}.tab-title{display:block;font-size:19px;font-weight:600;line-height:1.4;margin-bottom:5px}.tab-description{display:block;font-size:14px;color:var(--gray);line-height:1.65}.plus{font-size:22px;color:var(--green)}.product-image.emblem-photo{height:auto;aspect-ratio:1279/1040;overflow:hidden}.product-image.emblem-photo img{position:absolute;inset:0;object-fit:cover;object-position:center 25%}
.company-intro{margin-top:45px;padding:30px 32px;border-inline-start:3px solid var(--lime);background:#f5f8f5}.company-intro h2{font-size:26px;margin-bottom:15px;letter-spacing:-.5px}.company-intro p{font-size:15px;line-height:1.85;color:var(--gray);margin:0}.application-details{padding-top:45px;padding-bottom:45px;border-top:1px solid var(--line);background:#fafcfb}.application-details>h2{font-size:29px;margin-bottom:25px}.application-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 35px}.application-detail-grid details{border-top:1px solid var(--line);padding:16px 0}.application-detail-grid summary{font-size:16px;font-weight:600;cursor:pointer;min-height:30px}.application-detail-grid details[open] summary{color:var(--green)}.application-detail-grid p{font-size:15px;color:var(--gray);margin:15px 0 0;line-height:1.8}.material-note{font-size:12px;color:var(--gray);border-top:1px solid var(--line);padding-top:18px;margin:24px 0 0}.production{background:#eef4ef}.tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.tech-grid article{padding:25px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--brand);border-radius:3px}.tech-label{font-size:11px;color:var(--green);letter-spacing:.8px;font-weight:600}.tech-grid h3{font-size:26px;display:flex;justify-content:space-between;gap:8px;align-items:center;margin:22px 0 15px}.tech-grid h3 span{font-size:12px;color:var(--gray)}.tech-grid p{font-size:15px;line-height:1.85;color:var(--gray);margin:0}.client-table{border-top:2px solid var(--brand)}.client-table>div{display:grid;grid-template-columns:32% 1fr;gap:24px;align-items:center;padding:24px 12px;border-bottom:1px solid var(--line)}.client-table>div:nth-child(even){background:#f7faf7}.client-table span{font-size:12px;font-weight:600;letter-spacing:.5px;color:var(--green)}.client-table p{font-size:20px;font-weight:600;margin:0}.client-table i{font-style:normal;color:#aabbb0;margin:0 15px}.contact{display:grid;grid-template-columns:1.3fr 1fr;gap:70px;background:var(--dark);color:white;border-top:5px solid var(--lime)}.contact .eyebrow{color:#b0da62}.contact h2{font-size:clamp(34px,3.6vw,54px);margin-bottom:22px}.contact p{font-size:16px;color:#d7e5dd;line-height:1.8}.email{display:inline-block;font-size:clamp(22px,2.5vw,35px);border-bottom:1px solid #b0da62;padding-bottom:7px;color:#c1e685;overflow-wrap:anywhere;max-width:100%}.contact-details>div{border-top:1px solid #527264;padding:21px 0}.contact-details span{font-size:12px;letter-spacing:1px;display:block;color:#b0da62;margin-bottom:8px}.contact-details p{margin:0}.contact-details a{font-size:22px}.contact a:hover{color:#fff}footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:22px;padding:36px 5%;background:#f6f9f6;border-top:1px solid var(--line);color:var(--ink)}footer .brand{background:none;padding:0}footer .company-logo{width:170px}footer p,footer>a:last-of-type{font-size:12px;color:var(--gray);margin:0}footer .language-links{display:flex;width:100%;flex-wrap:wrap;gap:12px 24px;padding-top:18px;border-top:1px solid var(--line)}footer .language-links a{font-size:14px;padding:5px 0}footer .language-links [aria-current=page]{color:var(--green);font-weight:700;text-decoration:underline;text-underline-offset:6px}
.brand-watermark{position:fixed;z-index:8;pointer-events:none;user-select:none;width:min(92vw,1150px);height:min(92vw,1150px);right:clamp(-590px,-42vw,-180px);top:13vh;opacity:.0975;transform:translate3d(0,var(--brand-shift,0px),0) rotate(var(--brand-turn,-14deg));will-change:transform}.brand-watermark img{display:block;width:100%;height:100%}
/* Compact, immediately visible contact rail. No QR content is redrawn. */
body.social-is-open{padding-right:var(--rail)}.social-widget{position:fixed;z-index:60;right:16px;bottom:20px;color:var(--ink);font-size:14px;line-height:1.5}.social-widget [hidden]{display:none!important}.social-is-open .social-widget{top:0;bottom:0;right:0;width:var(--rail);display:flex;align-items:center;justify-content:center;padding:12px;background:#f3f7f3;border-left:1px solid var(--line)}.social-panel{width:212px;max-height:calc(100dvh - 28px);overflow:auto;background:white;border:1px solid #d7e4da;border-radius:12px;box-shadow:0 10px 30px #123c2010}.social-heading{display:flex;align-items:center;justify-content:space-between;gap:5px;padding:8px 7px 4px 13px}.social-heading strong{font-size:14px;line-height:1.4}.social-minimize{flex-shrink:0;width:44px;height:44px;border:none;border-radius:50%;background:transparent;color:var(--green);font-size:25px}.social-minimize:hover{background:var(--surface)}.social-tabs{display:flex;gap:2px;margin:0 8px;padding:2px;border-radius:6px;background:#eff5ef;direction:ltr}.social-tabs button{flex:1;min-width:0;min-height:44px;padding:5px 2px;border:0;border-radius:4px;background:transparent;color:var(--gray);font-size:12px;font-weight:600}.social-tabs button[aria-selected=true]{background:white;color:var(--green);box-shadow:0 1px 4px #143c2012}.social-content{text-align:center;padding:10px}.social-qr{position:relative;width:190px;height:190px;overflow:hidden;margin:auto;background:white}.social-qr img{position:absolute;display:block;max-width:none;height:auto}.social-qr.whatsapp img{width:208.93%;left:-53.57%;top:-135.71%}.social-qr.wechat img{width:140%;left:-19.7%;top:-60.61%}.social-qr.douyin img{width:148.66%;left:-24.39%;top:-29.27%}.social-account{font-size:13px;font-weight:600;margin:8px 0 4px}.social-help{font-size:12px;line-height:1.6;color:var(--gray);margin:0 0 6px}.social-original{display:inline-flex;align-items:center;min-height:44px;font-size:12px;color:var(--green);text-decoration:underline;text-underline-offset:4px}.social-launch{display:flex;align-items:center;gap:9px;min-height:48px;border:0;border-radius:28px;background:var(--green);color:#fff;padding:10px 18px;font-size:14px;box-shadow:0 4px 16px #123c2030}.social-launch>span:first-child{font-size:23px}.social-is-open .brand-watermark{right:calc(clamp(-590px,-42vw,-180px) + var(--rail))}
html[dir=rtl] .product-text{padding:25px 56px 28px 24px}html[dir=rtl] .product-text .number{left:auto;right:22px}html[dir=rtl] .product-tab[aria-selected=true]{box-shadow:inset -3px 0 var(--green)}html[dir=rtl] .brand{direction:ltr}html[dir=rtl] .email,html[dir=rtl] .contact-details a{direction:ltr;display:inline-block}html[dir=rtl] .client-table p{direction:ltr;text-align:right}html[dir=rtl] h1,html[dir=rtl] h2{letter-spacing:0}html[lang=zh-CN] .hero h1,html[lang=ja] .hero h1,html[lang=ko] .hero h1{font-size:clamp(32px,3.1vw,48px);line-height:1.3;letter-spacing:-.5px}
@media(min-width:1600px){.hero{min-height:700px}.hero-copy{padding-top:65px}}
@media(max-width:1250px){header{padding-inline:3%;gap:14px}header nav{gap:15px;font-size:13px}.company-logo{width:157px}.nav-end{gap:10px}.nav-contact{padding:10px;font-size:13px}.hero{grid-template-columns:46% 54%}.hero-copy{padding:35px 7% 24px}.hero h1{font-size:38px}.hero-tabs button{font-size:12px}.section{padding:65px 5%}.section-heading{gap:24px}.section-heading>p{max-width:280px}.product-grid{gap:22px}.tech-grid{gap:14px}.tech-grid article{padding:20px}.tech-grid h3{font-size:22px}.proof>div{padding-inline:15px}.proof span{font-size:21px}.contact{gap:35px}}
@media(min-width:761px) and (max-width:1050px){:root{--rail:220px}header nav{display:none}.company-logo{width:153px}.nav-contact{display:none}.hero{display:flex;flex-direction:column}.hero-copy{padding:38px 7% 26px}.hero-copy>p:not(.hero-terms){max-width:none}.hero-image{height:400px;min-height:400px}.hero h1{font-size:43px}.hero-tabs{grid-template-columns:repeat(2,1fr)}.section-heading{display:block}.section-heading>p{max-width:none;margin-top:20px}.product-grid,.tech-grid,.contact{grid-template-columns:1fr}.tech-grid{gap:18px}.tech-grid h3{font-size:26px}.proof{grid-template-columns:1fr 1fr;gap:20px}.proof>div{padding:0;border:0}.client-table>div{grid-template-columns:1fr;gap:10px}.application-detail-grid{grid-template-columns:1fr}.social-is-open .social-widget{padding:4px}}
@media(max-width:760px){:root{--header:76px}body.social-is-open{padding-right:0;padding-bottom:238px}header{height:76px;padding:0 5%;gap:10px}header nav,.nav-contact{display:none}.company-logo{width:160px}select#language{max-width:107px}.hero{display:flex;flex-direction:column;min-height:0}.hero-copy{padding:34px 6% 25px}.hero h1,html[lang=zh-CN] .hero h1,html[lang=ja] .hero h1,html[lang=ko] .hero h1{font-size:36px;line-height:1.2}.hero-copy>p:not(.hero-terms){font-size:16px}.hero .eyebrow{font-size:11px;margin-bottom:18px}.hero-controls{margin-top:24px}.hero-tabs button{font-size:13px}.hero-image{height:360px;min-height:360px}.hero-image figcaption{padding:40px 18px 16px;font-size:10px}.hero-bottom{font-size:10px}.proof{grid-template-columns:1fr 1fr;padding:25px 6%;gap:24px}.proof>div{padding:0;border:0}.proof p{font-size:12px}.section{padding:50px 6%}h2{font-size:32px;letter-spacing:-.6px}.section-heading{display:block;margin-bottom:28px}.section-heading>p{max-width:none;margin-top:20px}.product-grid,.tech-grid,.contact,.application-detail-grid{grid-template-columns:1fr}.product-image{height:290px}.product-grid{gap:24px}.product-tab{padding:16px 13px}.tab-title{font-size:18px}.tab-description{font-size:14px}.company-intro{margin-top:30px;padding:22px}.company-intro h2{font-size:24px}.application-details>h2{font-size:27px}.tech-grid article{padding:24px}.tech-grid h3{font-size:27px}.client-table>div{grid-template-columns:1fr;gap:10px;padding:20px 8px}.client-table p{font-size:18px}.client-table i{margin:0 8px}.contact{gap:30px}.contact h2{font-size:35px}.email{font-size:25px}footer{padding:30px 6%}.brand-watermark,.social-is-open .brand-watermark{width:112vw;height:112vw;right:-63vw;top:25vh;opacity:.075}.social-is-open .social-widget{top:auto;bottom:0;right:0;width:100%;height:232px;padding:8px;border-top:1px solid var(--line);border-left:0;background:#f3f7f3;box-shadow:0 -8px 22px #1734230d}.social-panel{position:relative;width:100%;max-width:520px;height:214px;max-height:none;overflow:auto;border-radius:10px;box-shadow:none;padding-right:174px}.social-heading{padding:4px 5px 0 10px;min-height:42px}.social-heading strong{font-size:13px}.social-minimize{width:44px;height:44px}.social-tabs{margin:0 5px 0 10px;gap:0;padding:0;flex-wrap:wrap}.social-tabs button{flex:1 1 100%;min-height:43px;font-size:12px;text-align:start;padding-inline:9px}.social-content{padding:0}.social-qr{position:absolute;right:9px;top:12px;width:156px;height:156px}.social-account{position:absolute;right:9px;top:166px;width:156px;margin:0;font-size:12px}.social-help{display:none}.social-original{position:absolute;right:9px;top:177px;min-height:34px;width:156px;justify-content:center;font-size:12px}.social-launch{right:0}.social-widget{right:12px;bottom:12px}html[dir=rtl] .social-panel{padding-right:174px;padding-left:0}html[dir=rtl] .social-heading{direction:rtl}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.brand-watermark{transform:rotate(-14deg);will-change:auto}}