:root{--ink:#20252b;--muted:#69727a;--brand:#e2498a;--brand-dark:#c93678;--deep:#132f4a;--navy:#0d2439;--soft:#f6f7f9;--line:#e7e8eb;--white:#fff;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Arial,"Helvetica Neue",sans-serif;line-height:1.7;background:#fff;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}.container{width:min(calc(100% - 40px),var(--max));margin:auto}h1,h2,h3,h4{font-weight:600;line-height:1.2;margin-top:0}.topbar{background:#f5f5f6;color:#5e6267;font-size:12px;border-bottom:1px solid #ececef}.topbar-inner{min-height:34px;display:flex;justify-content:space-between;align-items:center;gap:20px}.topbar-right{display:flex;gap:22px}.topbar a:hover{color:var(--brand)}.site-header{background:#fff;position:sticky;top:0;z-index:100;box-shadow:0 1px 0 rgba(0,0,0,.05)}.header-inner{height:86px;display:flex;align-items:center;gap:28px}.brand{flex:0 0 auto}.brand img,.custom-logo{display:block;width:auto;max-width:250px;max-height:48px}.primary-nav{margin-left:auto}.primary-nav ul{display:flex;align-items:center;gap:0;list-style:none;padding:0;margin:0}.primary-nav li{position:relative}.primary-nav a{display:block;padding:33px 15px 31px;font-size:14px;font-weight:600;color:#25282c;white-space:nowrap;transition:.2s}.primary-nav a:hover,.primary-nav .current-menu-item>a,.primary-nav .current_page_item>a{color:var(--brand)}.primary-nav .sub-menu{position:absolute;top:100%;left:0;min-width:220px;display:none;background:#fff;box-shadow:0 12px 30px rgba(0,0,0,.12);padding:10px 0}.primary-nav li:hover>.sub-menu{display:block}.primary-nav .sub-menu a{padding:10px 18px}.header-inquiry{background:var(--brand);color:#fff;font-size:12px;font-weight:700;letter-spacing:.08em;padding:13px 18px;border-radius:2px}.header-inquiry:hover{background:var(--brand-dark)}.nav-toggle{display:none;margin-left:auto;border:0;background:transparent;width:42px;height:42px;padding:9px;cursor:pointer}.nav-toggle span{display:block;height:2px;background:#222;margin:5px 0}.home-slider{position:relative;overflow:hidden;background:#eef3f8}.home-slider-track{position:relative;aspect-ratio:1920/790}.home-slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .7s ease}.home-slide.is-active{opacity:1;pointer-events:auto}.home-slide img{width:100%;height:100%;object-fit:cover}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:46px;height:46px;border:1px solid rgba(255,255,255,.8);background:rgba(255,255,255,.62);color:#4c5660;border-radius:50%;font-size:32px;line-height:1;cursor:pointer;opacity:.2;transition:.2s}.home-slider:hover .slider-arrow{opacity:1}.slider-prev{left:24px}.slider-next{right:24px}.slider-dots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:9px;z-index:3}.slider-dot{width:9px;height:9px;border-radius:50%;padding:0;border:1px solid #6f7981;background:transparent;cursor:pointer}.slider-dot.is-active{background:var(--brand);border-color:var(--brand)}.section{padding:82px 0}.about-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:70px;align-items:center}.about-image-wrap{position:relative}.about-image-wrap:before{content:"";position:absolute;left:-20px;bottom:-20px;width:120px;height:120px;border-left:5px solid var(--brand);border-bottom:5px solid var(--brand);z-index:-1}.about-image-wrap img{width:100%;aspect-ratio:4/3;object-fit:cover}.script-kicker{font-family:Georgia,serif;font-style:italic;color:var(--brand);font-size:19px;margin:0 0 5px}.about-copy h1{font-size:clamp(34px,4.3vw,54px);letter-spacing:-.02em;margin:0 0 12px}.section-rule{width:55px;height:3px;background:var(--brand);margin:16px 0 24px}.about-copy>p:not(.script-kicker){color:#60676d;font-size:15px;margin-bottom:28px}.outline-button,.solid-button,.cta-button,.footer-button{display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;letter-spacing:.08em;transition:.2s}.outline-button{border:1px solid #4a4e53;padding:12px 22px}.outline-button:hover{border-color:var(--brand);background:var(--brand);color:#fff}.features-section{background:linear-gradient(rgba(15,35,55,.89),rgba(15,35,55,.89)),url('../images/home/features-bg.webp') center/cover no-repeat;color:#fff}.center-heading{text-align:center;max-width:780px;margin:0 auto 45px}.center-heading h2{font-size:clamp(34px,4vw,48px);margin-bottom:12px}.center-heading h2:after{content:"";display:block;width:46px;height:3px;background:var(--brand);margin:17px auto 0}.center-heading p{color:#6a7177;margin:0}.center-heading.light p{color:#d6dee6}.feature-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:46px}.feature-cards article{text-align:center;padding:12px 28px}.feature-cards img{width:80px;height:80px;object-fit:contain;margin:0 auto 18px}.feature-cards h3{font-size:21px;margin-bottom:10px}.feature-cards p{font-size:14px;color:#d7dfe7;margin:0}.products-section{background:#fff}.home-product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px 20px}.home-product-card{border:1px solid #ececef;background:#fff;transition:.25s}.home-product-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(20,30,40,.1)}.home-product-image{display:block;aspect-ratio:1/1;overflow:hidden;background:#f3f3f4}.home-product-image img{width:100%;height:100%;object-fit:cover;transition:.35s}.home-product-card:hover .home-product-image img{transform:scale(1.035)}.home-product-card h3{font-size:15px;line-height:1.45;font-weight:600;text-align:center;margin:0;padding:18px 14px 20px;min-height:78px}.home-product-card h3 a:hover{color:var(--brand)}.center-action{text-align:center;margin-top:38px}.solid-button{background:var(--brand);color:#fff;padding:13px 24px}.solid-button:hover{background:var(--brand-dark)}.placeholder{height:100%;display:grid;place-items:center;color:#9ba1a6}.cta-strip{background:var(--brand);color:#fff;padding:40px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:50px}.cta-inner h2{font-size:30px;margin:0 0 6px}.cta-inner p{margin:0;color:#fff;opacity:.9}.cta-button{flex:0 0 auto;background:#fff;color:#34383c;padding:14px 22px}.cta-button span{font-size:18px;margin-left:10px}.cta-button:hover{background:#222;color:#fff}.news-section{background:#f7f7f8}.home-news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.home-news-card{background:#fff;border:1px solid #ececef}.home-news-image{display:block;aspect-ratio:1.5/1;overflow:hidden;background:#eee}.home-news-image img{width:100%;height:100%;object-fit:cover;transition:.35s}.home-news-card:hover .home-news-image img{transform:scale(1.035)}.home-news-body{padding:22px 23px 25px}.home-news-body time{font-size:11px;color:#9b9fa4;text-transform:uppercase}.home-news-body h3{font-size:18px;line-height:1.45;margin:7px 0 11px}.home-news-body h3 a:hover{color:var(--brand)}.home-news-body p{font-size:14px;color:#70767b;margin:0 0 14px}.read-more{font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--brand)}.brand-strip{background:#fff;border-top:1px solid #ececef;padding:26px 0}.brand-row{display:grid;grid-template-columns:repeat(6,1fr);align-items:center;gap:22px}.brand-row img{max-height:55px;max-width:135px;margin:auto;object-fit:contain;filter:grayscale(1);opacity:.75;transition:.2s}.brand-row img:hover{filter:none;opacity:1}.page-hero{background:#112d46;color:#fff;padding:95px 0}.page-hero h1{font-size:clamp(40px,5vw,62px);margin:0}.page-hero-image{background-size:cover;background-position:center;min-height:330px;display:flex;align-items:center}.page-hero-image h1{color:#fff}.tax-filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}.tax-filter a{padding:8px 14px;border:1px solid var(--line);border-radius:30px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.product-card{background:#fff;border:1px solid var(--line);overflow:hidden;transition:.2s}.product-card:hover{transform:translateY(-4px);box-shadow:0 16px 35px rgba(14,55,62,.1)}.product-image{aspect-ratio:1/1;background:#edf3f3;display:block}.product-image img{width:100%;height:100%;object-fit:cover}.product-body{padding:18px}.product-body h3{font-size:18px;margin:6px 0 14px}.product-tax{font-size:12px;text-transform:uppercase;color:var(--brand);font-weight:700;letter-spacing:.06em}.product-top{display:grid;grid-template-columns:1.05fr .95fr;gap:70px}.gallery-main{background:var(--soft);overflow:hidden;aspect-ratio:1/1}.gallery-main img{width:100%;height:100%;object-fit:cover}.gallery-thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:12px}.gallery-thumbs button{padding:0;border:1px solid var(--line);background:white;cursor:pointer}.gallery-thumbs img{aspect-ratio:1/1;object-fit:cover}.product-info h1{font-size:clamp(34px,4vw,52px)}.specs{margin:28px 0}.specs div{display:grid;grid-template-columns:150px 1fr;padding:10px 0;border-bottom:1px solid var(--line)}.specs dt{font-weight:700}.specs dd{margin:0;color:var(--muted)}.content-narrow{max-width:900px}.entry-content{font-size:16px}.entry-content h2,.entry-content h3{margin-top:1.5em}.article-cover{margin-bottom:35px}.news-row{display:grid;grid-template-columns:260px 1fr;gap:28px;padding:28px 0;border-bottom:1px solid var(--line)}.news-row img{width:260px;height:170px;object-fit:cover}.site-footer{background:#172a3b;color:#b9c1c8;padding:62px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr 1fr 1.15fr;gap:42px}.footer-logo{width:230px;max-height:52px;object-fit:contain;object-position:left;margin-bottom:20px;filter:brightness(0) invert(1)}.site-footer h3{font-size:18px;color:#fff;margin-bottom:20px}.site-footer p,.site-footer li{font-size:13px}.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{margin:8px 0}.site-footer a:hover{color:#fff}.contact-list li{margin-bottom:10px}.footer-button{margin-top:10px;border:1px solid #fff;color:#fff;padding:10px 16px}.footer-button:hover{background:#fff;color:#172a3b}.footer-bottom{border-top:1px solid rgba(255,255,255,.11);margin-top:42px;padding-top:18px;text-align:center;font-size:12px;color:#88949e}
@media(max-width:1100px){.primary-nav a{padding-left:10px;padding-right:10px;font-size:13px}.header-inquiry{display:none}.home-product-grid,.cards{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.topbar{display:none}.header-inner{height:72px}.brand img,.custom-logo{max-height:42px;max-width:210px}.nav-toggle{display:block}.primary-nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;box-shadow:0 12px 25px rgba(0,0,0,.12);padding:12px 20px}.primary-nav.is-open{display:block}.primary-nav ul{display:block}.primary-nav a{padding:11px 4px}.primary-nav .sub-menu{position:static;display:block;box-shadow:none;padding:0 0 0 14px}.home-slider-track{aspect-ratio:16/7}.about-grid{grid-template-columns:1fr;gap:42px}.feature-cards{grid-template-columns:1fr;gap:25px}.feature-cards article{max-width:600px;margin:auto}.home-product-grid,.cards{grid-template-columns:repeat(2,1fr)}.cta-inner{align-items:flex-start;flex-direction:column;gap:22px}.home-news-grid{grid-template-columns:1fr}.brand-row{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.product-top{grid-template-columns:1fr}.slider-arrow{display:none}}
@media(max-width:600px){.container{width:min(calc(100% - 28px),var(--max))}.section{padding:58px 0}.home-slider-track{aspect-ratio:1920/900}.home-slide img{object-fit:cover}.about-copy h1{font-size:34px}.center-heading{margin-bottom:32px}.center-heading h2{font-size:34px}.home-product-grid,.cards{grid-template-columns:1fr 1fr;gap:12px}.home-product-card h3{font-size:13px;padding:12px 8px 14px;min-height:70px}.cta-inner h2{font-size:26px}.brand-row{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr}.news-row{grid-template-columns:1fr}.news-row img{width:100%;height:auto}.specs div{grid-template-columns:1fr;gap:3px}.site-footer{padding-top:48px}}
/* v0.4 page and catalog refinements */
.breadcrumbs{border-bottom:1px solid var(--line);background:#fff}.breadcrumbs .container{display:flex;gap:9px;align-items:center;min-height:48px;font-size:13px;color:var(--muted);overflow:hidden;white-space:nowrap}.breadcrumbs a{color:var(--brand)}
.split-layout,.market-layout,.contact-layout,.faq-layout{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.media-frame{background:var(--soft);overflow:hidden}.media-frame img{width:100%;display:block}.wide-image img{width:100%;display:block}.advantage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.advantage-card{background:#fff;border:1px solid var(--line);padding:30px;min-height:270px}.advantage-card span{display:inline-flex;width:42px;height:42px;border-radius:50%;align-items:center;justify-content:center;background:var(--brand);color:#fff;font-weight:700}.advantage-card h3{font-size:19px;margin:20px 0 10px}.advantage-card p{margin:0;color:var(--muted)}.equipment-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.equipment-grid article{background:#fff;border:1px solid var(--line)}.equipment-grid img{width:100%;aspect-ratio:4/3;object-fit:cover}.equipment-grid h3{padding:16px 18px;margin:0;font-size:17px}.market-map img{object-fit:contain;background:#fff}.application-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.application-card{position:relative;overflow:hidden;background:#102c35;color:#fff;min-height:360px}.application-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;opacity:.78;transition:.3s}.application-card:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(6,29,36,.9))}.application-card:hover img{transform:scale(1.035)}.application-card div{position:absolute;z-index:2;left:22px;right:22px;bottom:22px}.application-card h3{color:#fff;font-size:20px;margin:0 0 7px}.application-card a{font-size:13px;color:#fff;text-transform:uppercase;letter-spacing:.05em}.process-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.process-grid article{background:#fff;border:1px solid var(--line);padding:24px}.process-grid img{width:100%;height:300px;object-fit:contain;background:#f6f8f8}.process-grid h3{font-size:24px;margin:22px 0 8px}.process-grid p{color:var(--muted)}.contact-layout{align-items:start}.contact-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}.contact-cards article{border:1px solid var(--line);padding:20px;background:#fff}.contact-cards h3{font-size:15px;text-transform:uppercase;letter-spacing:.05em;color:var(--brand);margin:0 0 8px}.contact-cards p{font-size:14px;margin:0}.contact-panel{background:var(--soft);padding:36px}.contact-panel input,.contact-panel textarea,.contact-panel select{width:100%;padding:12px 14px;border:1px solid var(--line);background:#fff}.faq-layout{align-items:start}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item summary{list-style:none;cursor:pointer;padding:20px 0;font-weight:700;font-size:17px;display:flex;justify-content:space-between;gap:20px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary span{font-size:24px;font-weight:400;color:var(--brand);transition:.2s}.faq-item[open] summary span{transform:rotate(45deg)}.faq-item>div{padding:0 35px 20px 0;color:var(--muted)}.product-toolbar{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:28px}.tax-filter a.is-active{background:var(--brand);border-color:var(--brand);color:#fff}.result-count{white-space:nowrap;color:var(--muted);font-size:13px}.subcat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:28px}.subcat-grid a{padding:18px 20px;border:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;background:#fff}.subcat-grid span{font-size:12px;color:var(--muted)}.gallery-thumbs button.is-active{outline:2px solid var(--brand);outline-offset:1px}.inquiry-note{font-size:13px;color:var(--muted);margin-top:12px}.align-left{text-align:left;margin-left:0}.article-shell{max-width:900px}.article-single header{text-align:center;margin-bottom:34px}.article-single header time{font-size:13px;color:var(--muted);text-transform:uppercase}.article-single header h1{font-size:clamp(34px,5vw,56px);max-width:900px;margin:10px auto 0}.article-cover img{width:100%;height:auto}.article-back{margin-top:45px}.news-placeholder{display:block;width:260px;height:170px;background:var(--soft)}.pagination{margin-top:38px}.nav-links{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.page-numbers{padding:9px 13px;border:1px solid var(--line);background:#fff}.page-numbers.current{background:var(--brand);border-color:var(--brand);color:#fff}
@media(max-width:900px){.split-layout,.market-layout,.contact-layout,.faq-layout{grid-template-columns:1fr;gap:36px}.advantage-grid{grid-template-columns:1fr 1fr}.equipment-grid{grid-template-columns:1fr 1fr}.application-grid{grid-template-columns:1fr 1fr}.process-grid{grid-template-columns:1fr}.product-toolbar{display:block}.result-count{margin-top:10px}.subcat-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.advantage-grid,.equipment-grid,.application-grid,.contact-cards,.subcat-grid{grid-template-columns:1fr}.advantage-card{min-height:auto}.application-card{min-height:300px}.process-grid img{height:230px}.contact-panel{padding:24px}.breadcrumbs .container{font-size:12px}.article-single header{text-align:left}.news-placeholder{width:100%;height:190px}}

/* v0.7 native inquiry form */
.huicai-native-form-wrap h2{margin-bottom:22px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}.form-field{margin:0}.form-field-wide{grid-column:1/-1}.form-field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px;color:var(--ink)}.form-field label span,.form-consent span{color:var(--brand)}.huicai-inquiry-form input,.huicai-inquiry-form textarea,.huicai-inquiry-form select{width:100%;padding:12px 14px;border:1px solid #dfe2e5;background:#fff;border-radius:0;font:inherit;color:var(--ink);transition:border-color .2s,box-shadow .2s}.huicai-inquiry-form textarea{resize:vertical;min-height:150px}.huicai-inquiry-form input:focus,.huicai-inquiry-form textarea:focus,.huicai-inquiry-form select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(226,73,138,.1)}.form-consent{margin:18px 0 16px;font-size:12px;color:var(--muted)}.form-consent label{display:flex;align-items:flex-start;gap:9px}.form-consent input{width:auto;margin-top:4px}.form-submit{border:0;cursor:pointer;font-weight:700;letter-spacing:.04em}.form-required-note{margin:12px 0 0;font-size:11px;color:#8a9095}.form-notice{padding:13px 15px;margin:0 0 18px;border:1px solid}.form-notice.is-success{background:#edf8f0;border-color:#b9dfc2;color:#28653a}.form-notice.is-error{background:#fff2f1;border-color:#efc1bd;color:#8b2e26}.form-honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}.post-type-huicai_inquiry #post-body-content{display:none}
@media(max-width:600px){.form-grid{grid-template-columns:1fr}.form-field-wide{grid-column:auto}}

/* v0.9 global customization and performance refinements */
.footer-socials{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:18px}.footer-socials a{font-size:12px;color:#dfe5ea;border-bottom:1px solid rgba(255,255,255,.22)}.footer-socials a:hover{color:#fff;border-color:#fff}.home-about,.products-section,.news-section,.features-section{content-visibility:auto;contain-intrinsic-size:800px}.brand-strip{content-visibility:auto;contain-intrinsic-size:110px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.home-slide,.home-product-card,.home-product-image img,.home-news-image img,.application-card img{transition:none!important}.home-product-card:hover{transform:none}}

/* v0.9.1 visual calibration to the original Huicai website */
:root{
  --brand:#1da161;
  --brand-dark:#16844f;
  --deep:#4f555b;
  --navy:#4e555b;
  --soft:#f7f8fb;
  --line:#e2e5e8;
  --max:1200px;
}
body{color:#4d5359;font-size:14px;line-height:1.55}
.container{width:min(calc(100% - 44px),var(--max))}
h1,h2,h3,h4{color:#555b61}
.topbar{background:#fff;border-top:2px solid #f0b32f;border-bottom:1px solid #ececec;color:#6c7074;font-size:11px}
.topbar-inner{min-height:31px}.topbar-right{gap:18px}.topbar a:hover{color:var(--brand)}
.site-header{position:relative;box-shadow:0 1px 0 rgba(0,0,0,.06)}
.header-inner{height:62px;gap:18px}.brand img,.custom-logo{max-width:205px;max-height:38px}
.primary-nav a{padding:22px 11px 20px;font-size:11px;font-weight:500;text-transform:uppercase;color:#70757a}
.primary-nav a:hover,.primary-nav .current-menu-item>a,.primary-nav .current_page_item>a{color:var(--brand)}
.header-search{width:158px;height:31px;display:flex;margin-left:5px;border:1px solid #e5e5e5;background:#fff}
.header-search input{min-width:0;width:100%;border:0;padding:5px 9px;font-size:10px;color:#777;outline:0}
.header-search button{width:34px;flex:0 0 34px;border:0;background:#666d73;color:#fff;padding:8px;cursor:pointer}
.header-search svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;display:block}
.header-inquiry{background:var(--brand)}
.home-slider-track{height:380px;aspect-ratio:auto}.home-slide img{object-position:center center}
.slider-arrow{width:38px;height:38px;border-radius:0;border:0;background:rgba(80,84,88,.38);color:#fff;font-size:27px;opacity:.75}
.slider-prev{left:0}.slider-next{right:0}.slider-dots{display:none}
.section{padding:76px 0}
.home-about{padding-top:74px;padding-bottom:72px}.about-grid{grid-template-columns:1.04fr .96fr;gap:34px;max-width:1080px;margin:auto}.about-image-wrap:before{display:none}
.about-image-wrap img{aspect-ratio:1.34/1;object-fit:cover}.script-kicker{font-family:Arial,"Helvetica Neue",sans-serif;font-style:normal;font-size:16px;font-weight:500;color:#444;margin-bottom:5px}
.about-copy h1{font-size:28px;letter-spacing:0;color:#111;margin-bottom:4px}.section-rule{display:none}.about-copy>p:not(.script-kicker){font-size:12px;line-height:1.7;color:#7b7f83;margin-bottom:16px}
.outline-button,.solid-button,.feature-button,.footer-button{border:0;background:var(--brand);color:#fff;padding:8px 18px;border-radius:2px;font-size:10px;letter-spacing:0;text-transform:lowercase;font-weight:600;box-shadow:0 2px 5px rgba(0,0,0,.12)}
.outline-button:hover,.solid-button:hover,.feature-button:hover{background:var(--brand-dark);color:#fff}
.center-heading{max-width:730px;margin-bottom:30px}.center-heading h2{font-size:31px;color:#5a5f64;margin-bottom:11px}.center-heading h2:before{content:"";display:block;width:38px;height:10px;margin:0 auto 9px;background:radial-gradient(12px 5px at 7px 8px,transparent 6px,var(--brand) 6.5px,var(--brand) 7px,transparent 7.5px) 0 0/14px 10px repeat-x;opacity:.75}.center-heading h2:after{display:none}.center-heading p{font-size:10px;line-height:1.55;color:#8a8e92;max-width:520px;margin:auto}
.features-section{background:#fff url('../images/home/features-bg.webp') center 112px/95% auto no-repeat;color:#61666a;padding-top:48px;padding-bottom:62px}.center-heading.light h2{color:#5a5f64}.center-heading.light p{color:#8a8e92}
.feature-cards{gap:26px;max-width:1060px;margin:0 auto}.feature-cards article{padding:58px 28px 6px}.feature-cards img{width:54px;height:54px;margin-bottom:6px}.feature-cards h3{font-size:18px;color:#5d6267;margin:0 0 7px}.feature-cards p{min-height:55px;font-size:10px;line-height:1.55;color:#7b7f83;margin-bottom:13px}.feature-button{display:inline-flex}
.products-section{padding-top:64px;padding-bottom:62px}.home-product-grid{gap:24px 28px;max-width:1100px;margin:auto}.home-product-card{border:0;background:transparent}.home-product-card:hover{box-shadow:none;transform:none}.home-product-image{border:1px solid #dfe2e4;border-radius:7px;background:#fff;aspect-ratio:1/1}.home-product-image img{object-fit:contain;padding:3px}.home-product-card h3{min-height:48px;padding:10px 3px 0;font-size:11px;line-height:1.25;font-weight:400;color:#5d6267}.products-section .center-action{display:none}
.cta-strip{background:var(--brand);padding:44px 0}.cta-inner{max-width:1100px}.cta-inner h2{font-size:26px;color:#fff;margin-bottom:5px}.cta-inner p{font-size:11px;max-width:650px}.cta-button{background:#f9b721;color:#fff;padding:9px 24px;border-radius:2px;font-size:10px;letter-spacing:0;box-shadow:0 2px 5px rgba(0,0,0,.12)}.cta-button span{display:none}.cta-button:hover{background:#eca90e;color:#fff}
.news-section{background:#f7f8fb;padding-top:56px;padding-bottom:58px}.home-news-grid{gap:24px;max-width:1080px;margin:auto}.home-news-card{border:0;box-shadow:0 2px 10px rgba(35,45,55,.12)}.home-news-image{aspect-ratio:1.75/1}.home-news-body{padding:16px 16px 20px}.home-news-body time{font-size:9px}.home-news-body h3{font-size:14px;line-height:1.25;color:#4e555b;margin:5px 0 8px}.home-news-body p{font-size:10px;line-height:1.5;color:#777d82;margin-bottom:10px}.read-more{font-size:9px;color:#858b90;font-weight:400;letter-spacing:0}
.brand-strip{padding:28px 0;border-top:0}.brand-row{display:flex;gap:18px;overflow:hidden;align-items:stretch}.brand-row img{flex:0 0 calc(25% - 14px);width:calc(25% - 14px);height:88px;max-width:none;max-height:none;object-fit:contain;border:1px solid #eceeef;padding:18px 20px;filter:none;opacity:1;background:#fff}
.site-footer{background:var(--brand);color:#fff;padding:42px 0 16px}.footer-grid{gap:35px;grid-template-columns:1.35fr .8fr 1fr 1.1fr}.footer-logo{width:210px;max-height:45px;filter:none;margin-bottom:14px}.site-footer h3{font-size:14px;color:#fff;margin-bottom:15px}.site-footer p,.site-footer li{font-size:10px;line-height:1.55;color:#fff}.site-footer li{margin:6px 0}.footer-button{background:#f9b721;color:#fff;border:0;text-transform:none}.footer-button:hover{background:#eca90e;color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.2);margin-top:28px;padding-top:13px;color:rgba(255,255,255,.8);font-size:10px}.footer-socials a{color:#fff}
.huicai-inquiry-form input:focus,.huicai-inquiry-form textarea:focus,.huicai-inquiry-form select:focus{box-shadow:0 0 0 3px rgba(29,161,97,.10)}
@media(max-width:1100px){.header-search{display:none}.primary-nav a{font-size:10px;padding-left:8px;padding-right:8px}.home-slider-track{height:330px}}
@media(max-width:900px){.site-header{position:sticky;top:0}.header-inner{height:68px}.primary-nav{top:68px}.home-slider-track{height:auto;aspect-ratio:1920/790}.features-section{background-position:center 120px;background-size:auto 48%}.feature-cards article{padding-top:35px}.brand-row{overflow-x:auto;scroll-snap-type:x mandatory}.brand-row img{flex-basis:42%;width:42%;scroll-snap-align:start}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.section{padding:54px 0}.home-about{padding-top:50px}.about-copy h1{font-size:28px}.home-slider-track{aspect-ratio:1920/900}.features-section{background-size:auto 33%;background-position:center 135px}.feature-cards article{padding-top:22px}.feature-cards p{min-height:0}.home-product-card h3{font-size:12px}.cta-strip{padding:34px 0}.cta-inner h2{font-size:24px}.brand-row img{flex-basis:70%;width:70%}.footer-grid{grid-template-columns:1fr}}


/* v0.9.2 second-pass visual calibration */
.center-heading h2:before{
  width:42px;height:10px;margin:0 auto 9px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='42' height='10' viewBox='0 0 42 10'%3E%3Cpath d='M1 5c3.5-4 6.5-4 10 0s6.5 4 10 0 6.5-4 10 0 6.5 4 10 0' fill='none' stroke='%231da161' stroke-width='1.2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center;background-size:42px 10px;opacity:.9;
}
.features-section{
  background-position:center -180px;
  background-size:95% auto;
  padding-top:48px;
  padding-bottom:66px;
  overflow:hidden;
}
.features-section .container{position:relative;z-index:1}
.feature-cards article{padding-top:54px;background:transparent}
.home-product-grid{grid-auto-rows:auto}
.home-product-card h3{min-height:44px}
.home-news-image{position:relative}
.news-badge{position:absolute;z-index:2;left:12px;bottom:10px;background:#16a060;color:#fff;border-radius:9px;padding:3px 8px;font-size:8px;line-height:1;text-transform:uppercase;font-weight:700;letter-spacing:.02em}
.brand-row{justify-content:space-between}
.brand-row img{flex:0 0 calc(25% - 14px);width:calc(25% - 14px)}
.site-footer .footer-grid{max-width:1100px}
@media(max-width:1100px){.features-section{background-position:center -145px;background-size:105% auto}}
@media(max-width:900px){.features-section{background-position:center -60px;background-size:135% auto}}
@media(max-width:600px){.features-section{background-image:none}.feature-cards article{padding-top:22px}}

/* v0.9.3 typography, spacing and width calibration */
:root{--home-content:1160px}

.home-about .about-grid,
.features-section .feature-cards,
.products-section .home-product-grid,
.news-section .home-news-grid,
.cta-strip .cta-inner,
.brand-strip .brand-row,
.site-footer .footer-grid{
  max-width:var(--home-content);
}

.home-about{padding-top:70px;padding-bottom:68px}
.home-about .about-grid{gap:38px}
.about-copy{padding-right:8px}
.script-kicker{font-size:15px;line-height:1.35;margin-bottom:6px}
.about-copy h1{font-size:26px;line-height:1.18;margin-bottom:8px}
.about-copy>p:not(.script-kicker){font-size:11px;line-height:1.72;margin-bottom:18px;max-width:520px}

.center-heading{max-width:700px;margin-bottom:34px}
.center-heading h2{font-size:29px;line-height:1.15;margin-bottom:10px}
.center-heading p{font-size:10px;line-height:1.55;max-width:540px}

.features-section{padding-top:52px;padding-bottom:60px}
.feature-cards{gap:34px}
.feature-cards article{padding-left:24px;padding-right:24px}
.feature-cards img{width:52px;height:52px}
.feature-cards h3{font-size:17px;line-height:1.2;margin-bottom:8px}
.feature-cards p{font-size:10px;line-height:1.55;min-height:50px}

.products-section{padding-top:58px;padding-bottom:58px}
.home-product-grid{gap:25px 30px}
.home-product-card h3{font-size:11px;line-height:1.3;padding-top:9px;min-height:46px}

.cta-strip{padding:42px 0}
.cta-inner{padding-left:2px;padding-right:2px}
.cta-inner h2{font-size:27px;line-height:1.15;margin-bottom:6px}
.cta-inner p{font-size:10.5px;line-height:1.55}

.news-section{padding-top:52px;padding-bottom:54px}
.home-news-grid{gap:26px}
.home-news-body{padding:15px 16px 18px}
.home-news-body h3{font-size:14px;line-height:1.28;margin:6px 0 8px}
.home-news-body p{font-size:10px;line-height:1.5}

.brand-strip{padding:26px 0}
.brand-row{gap:20px}
.brand-row img{height:86px;padding:17px 20px}

.site-footer{padding-top:40px}
.footer-grid{gap:38px}
.footer-logo{width:205px}
.site-footer h3{font-size:14px;line-height:1.2;margin-bottom:14px}
.site-footer p,.site-footer li{font-size:10px;line-height:1.55}

@media(max-width:1250px){
  :root{--home-content:calc(100% - 44px)}
}
@media(max-width:900px){
  .home-about .about-grid{gap:28px}
  .about-copy{padding-right:0}
  .center-heading h2{font-size:28px}
}
@media(max-width:600px){
  .home-about{padding-top:48px;padding-bottom:50px}
  .about-copy h1{font-size:25px}
  .script-kicker{font-size:14px}
  .center-heading{margin-bottom:28px}
  .center-heading h2{font-size:27px}
  .products-section,.news-section{padding-top:50px;padding-bottom:50px}
}

/* v0.9.5 desktop calibration based on 1920px reference capture */
@media (min-width: 1201px){
  :root{--max:1400px}
  .topbar .container,.site-header .container{max-width:1400px}
  .topbar-inner{min-height:28px}
  .topbar{font-size:10px}
  .header-inner{height:66px;gap:16px}
  .brand img,.custom-logo{max-width:218px;max-height:40px}
  .primary-nav a{padding:26px 12px 24px;font-size:10px;font-weight:500}
  .header-search{width:142px}
  .header-search input{font-size:10px;height:31px;padding-left:10px}
  .header-search button{width:32px;height:31px}

  .home-slider-track{height:410px}
  .slider-arrow{width:31px;height:47px;border-radius:0;border:0;background:rgba(67,72,78,.32);font-size:27px;opacity:.7}
  .home-slider:hover .slider-arrow{opacity:.9}

  .home-about{padding-top:118px;padding-bottom:118px}
  .home-about .about-grid{max-width:1010px;grid-template-columns:470px 1fr;gap:64px}
  .about-image-wrap img{width:470px;height:350px;aspect-ratio:auto;object-fit:cover}
  .about-copy{padding-right:0}
  .script-kicker{font-size:16px;margin-bottom:4px}
  .about-copy h1{font-size:27px;margin-bottom:5px}
  .about-copy>p:not(.script-kicker){font-size:10.5px;line-height:1.65;max-width:460px;margin-bottom:18px}
  .outline-button{padding:8px 17px;font-size:9px}

  .features-section{padding-top:58px;padding-bottom:72px;background-position:center -175px;background-size:1180px auto}
  .features-section .container{max-width:1400px}
  .center-heading{max-width:620px;margin-bottom:34px}
  .center-heading h2{font-size:30px;margin-bottom:10px}
  .center-heading p{font-size:9px;line-height:1.55;max-width:470px}
  .features-section .feature-cards{max-width:960px;gap:38px}
  .feature-cards article{padding:62px 18px 5px}
  .feature-cards img{width:50px;height:50px;margin-bottom:5px}
  .feature-cards h3{font-size:16px;margin-bottom:7px}
  .feature-cards p{font-size:9px;line-height:1.5;min-height:44px;margin-bottom:12px}
  .feature-button{font-size:9px;padding:7px 16px}

  .products-section{padding-top:62px;padding-bottom:64px}
  .products-section .center-heading{margin-bottom:42px}
  .products-section .home-product-grid{max-width:1010px;gap:34px 28px}
  .home-product-card h3{font-size:10px;line-height:1.28;padding-top:9px;min-height:42px}

  .cta-strip{padding:48px 0}
  .cta-strip .cta-inner{max-width:1010px}
  .cta-inner h2{font-size:27px;margin-bottom:6px}
  .cta-inner p{font-size:9px;max-width:610px}
  .cta-button{font-size:9px;padding:9px 26px}

  .news-section{padding-top:58px;padding-bottom:64px}
  .news-section .home-news-grid{max-width:1010px;gap:27px}
  .home-news-image{aspect-ratio:1.62/1}
  .home-news-body{padding:15px 15px 18px}
  .home-news-body time{font-size:8px}
  .home-news-body h3{font-size:13px;line-height:1.28}
  .home-news-body p{font-size:9px;line-height:1.48}
  .read-more{font-size:8px}

  .brand-strip{padding:34px 0}
  .brand-strip .brand-row{max-width:1010px;gap:20px}
  .brand-row img{height:102px;padding:20px 24px}

  .site-footer{padding-top:48px;padding-bottom:17px}
  .site-footer .footer-grid{max-width:1010px;grid-template-columns:1.35fr .75fr 1fr 1.05fr;gap:44px}
  .footer-logo{width:195px;margin-bottom:12px}
  .site-footer h3{font-size:13px;margin-bottom:13px}
  .site-footer p,.site-footer li{font-size:9px;line-height:1.55}
  .footer-bottom{max-width:1010px;font-size:9px;margin-top:25px;padding-top:12px}
}

/* v0.9.6: unify all homepage desktop sections to 1400px */
@media (min-width: 1201px){
  :root{--home-content:1400px}

  .home-about .about-grid,
  .features-section .container,
  .features-section .feature-cards,
  .products-section .container,
  .products-section .home-product-grid,
  .cta-strip .container,
  .cta-strip .cta-inner,
  .news-section .container,
  .news-section .home-news-grid,
  .brand-strip .container,
  .brand-strip .brand-row,
  .site-footer .container,
  .site-footer .footer-grid,
  .footer-bottom{
    width:min(calc(100% - 44px),1400px);
    max-width:1400px;
    margin-left:auto;
    margin-right:auto;
  }

  .home-about .about-grid{
    grid-template-columns:minmax(0,1fr) minmax(0,1fr);
    gap:78px;
  }
  .about-image-wrap img{
    width:100%;
    height:auto;
    aspect-ratio:4/3;
    object-fit:cover;
  }
  .about-copy>p:not(.script-kicker){max-width:620px}

  .features-section .feature-cards{gap:54px}
  .feature-cards article{padding-left:42px;padding-right:42px}

  .products-section .home-product-grid{gap:36px 32px}

  .cta-strip .cta-inner{padding-left:0;padding-right:0}

  .news-section .home-news-grid{gap:32px}

  .brand-strip .brand-row{gap:24px}

  .site-footer .footer-grid{
    grid-template-columns:1.4fr .8fr 1fr 1.1fr;
    gap:58px;
  }
}


/* v0.9.7 typography calibration from original Elementor desktop CSS */
@media (min-width: 1201px){
  body{font-family:"Roboto",Arial,"Helvetica Neue",sans-serif;font-size:14px}
  .topbar{font-family:"Roboto",Arial,sans-serif;font-size:12px;font-weight:400}
  .primary-nav a{font-family:"Montserrat","Roboto",Arial,sans-serif;font-size:13px;font-weight:500;letter-spacing:0;text-transform:uppercase}
  .header-search input{font-family:"Roboto",Arial,sans-serif;font-size:12px}

  .script-kicker{font-family:"Roboto",Arial,sans-serif;font-style:normal;font-size:22px;font-weight:400;line-height:1.25;color:#54595f}
  .about-copy h1{font-family:"Roboto",Arial,sans-serif;font-size:32px;font-weight:600;line-height:1.2;letter-spacing:0;color:#000}
  .about-copy>p:not(.script-kicker){font-family:"Roboto",Arial,sans-serif;font-size:14px;line-height:1.6;color:#7a7a7a}
  .outline-button,.feature-button,.cta-button,.footer-button{font-family:"Roboto",Arial,sans-serif;font-size:14px;font-weight:500}

  .center-heading h2{font-family:"Roboto",Arial,sans-serif;font-size:50px;font-weight:800;line-height:1.1;color:#54595f}
  .center-heading p{font-family:"Roboto",Arial,sans-serif;font-size:14px;font-weight:400;line-height:1.55;color:#7a7a7a}

  .feature-cards h3{font-family:"Roboto",Arial,sans-serif;font-size:22px;font-weight:600;line-height:1.2;color:#54595f}
  .feature-cards p{font-family:"Roboto",Arial,sans-serif;font-size:14px;font-weight:400;line-height:1.5;color:#7a7a7a}
  .feature-button{font-size:14px;padding:9px 20px}

  .home-product-card h3{font-family:"Roboto",Arial,sans-serif;font-size:14px;font-weight:400;line-height:1.3;color:#54595f;min-height:54px}

  .cta-inner h2{font-family:"Roboto",Arial,sans-serif;font-size:48px;font-weight:600;line-height:1.1}
  .cta-inner p{font-family:"Roboto",Arial,sans-serif;font-size:14px;font-weight:400;line-height:1.55}
  .cta-button{font-size:14px;padding:10px 40px}

  .home-news-body time{font-family:"Roboto",Arial,sans-serif;font-size:12px;font-weight:400}
  .home-news-body h3{font-family:"Roboto",Arial,sans-serif;font-size:21px;font-weight:500;line-height:1.28;color:#54595f}
  .home-news-body p{font-family:"Roboto",Arial,sans-serif;font-size:14px;font-weight:400;line-height:1.5;color:#54595f}
  .read-more{font-family:"Roboto",Arial,sans-serif;font-size:12px;font-weight:400}

  .site-footer h3{font-family:"Roboto",Arial,sans-serif;font-size:22px;font-weight:600;line-height:1.2}
  .site-footer p,.site-footer li{font-family:"Roboto",Arial,sans-serif;font-size:14px;font-weight:400;line-height:1.55}
  .footer-bottom{font-family:"Roboto",Arial,sans-serif;font-size:12px}
}

/* v0.9.8 visual interaction calibration */
@media (min-width:1201px){
  .home-slider-track{aspect-ratio:auto;height:970px}
}
.features-section{
  background:#f4f5f4 url('../images/home/features-bg.webp') center center/cover no-repeat;
  color:#4f555b;
}
.features-section .center-heading.light h2,
.features-section .center-heading.light p{color:#5a5f64}
.features-section .center-heading.light p{opacity:1}
.feature-cards article{
  background:rgba(255,255,255,.70);
  border:1px solid rgba(255,255,255,.55);
  padding:44px 28px 34px;
  transition:background-color .25s ease,box-shadow .25s ease,transform .25s ease;
}
.feature-cards article:hover{
  background:#fff;
  box-shadow:0 14px 30px rgba(28,38,46,.12);
  transform:translateY(-3px);
}
.feature-cards h3{color:#53585d}
.feature-cards p{color:#666c72}
.feature-cards img{margin-bottom:20px}
.cta-inner h2:before{
  content:"";
  display:block;
  width:142px;
  height:12px;
  margin:0 0 14px;
  background:radial-gradient(12px 5px at 7px 8px,transparent 6px,#fff 6.5px,#fff 7px,transparent 7.5px) 0 0/14px 10px repeat-x;
}
.brand-carousel{display:flex;align-items:center;gap:18px}
.brand-viewport{overflow:hidden;flex:1}
.brand-strip .brand-row{display:flex;gap:20px;align-items:stretch;justify-content:flex-start;transition:transform .45s ease;will-change:transform}
.brand-strip .brand-row img{flex:0 0 calc((100% - 60px) / 4);width:calc((100% - 60px) / 4);max-width:none;height:100px;padding:19px 22px;border:1px solid #e7e9eb;background:#fff;object-fit:contain}
.brand-arrow{flex:0 0 auto;border:0;background:transparent;color:#6d7277;font-size:34px;line-height:1;padding:0 6px;cursor:pointer;transition:color .2s ease,transform .2s ease}
.brand-arrow:hover{color:#2f3438;transform:scale(1.08)}
.brand-arrow[disabled]{opacity:.35;cursor:default;transform:none}
@media (max-width:900px){
  .brand-carousel{gap:10px}
  .brand-strip .brand-row img{flex-basis:calc((100% - 20px) / 2);width:calc((100% - 20px) / 2)}
}
@media (max-width:600px){
  .brand-strip .brand-row img{flex-basis:100%;width:100%}
  .cta-inner h2:before{margin-left:auto;margin-right:auto}
}

/* v0.9.9 footer calibration */
.site-footer .footer-grid{align-items:start}
.footer-logo{width:300px;max-height:none;margin-bottom:18px}
.footer-about p{font-size:14px;line-height:2.1;max-width:360px;margin:0}
.footer-title-wave:after{
  content:"";
  display:block;
  width:82px;
  height:12px;
  margin-top:14px;
  background:radial-gradient(10px 4px at 5px 7px,transparent 4px,#fff 4.5px,#fff 5px,transparent 5.5px) 0 0/20px 10px repeat-x;
}
.footer-link-list{list-style:none;padding:0;margin:0}
.footer-link-list li{margin:10px 0}
.footer-link-list a{display:inline-block}
.footer-link-list a:hover{text-decoration:underline}
.footer-contact-list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin-bottom:12px;
}
.footer-contact-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:18px;
  flex:0 0 18px;
  color:#fff;
  font-size:14px;
  line-height:1.2;
  margin-top:1px;
}
@media (min-width:1201px){
  .site-footer h3{font-size:22px;font-weight:600;line-height:1.2}
  .footer-about p,
  .site-footer .footer-link-list li,
  .site-footer .footer-contact-list li,
  .site-footer > .container > div > p{font-size:14px;line-height:2}
}
@media (max-width:900px){
  .footer-logo{width:240px}
  .footer-about p{max-width:none;line-height:1.8}
}
@media (max-width:600px){
  .footer-logo{width:220px}
}

/* v0.9.10 footer wave + brand logo sizing */
.footer-title-wave:after{
  width:38px;
  height:10px;
  margin-top:10px;
  background:radial-gradient(12px 5px at 7px 8px,transparent 6px,#fff 6.5px,#fff 7px,transparent 7.5px) 0 0/14px 10px repeat-x;
  opacity:.9;
}
.brand-strip{
  padding:46px 0 54px;
}
.brand-carousel{
  gap:22px;
}
.brand-strip .brand-row{
  gap:22px;
}
.brand-strip .brand-row img{
  flex:0 0 calc((100% - 66px) / 4);
  width:calc((100% - 66px) / 4);
  height:150px;
  padding:28px 32px;
  border:1px solid #e4e6e8;
  background:#fff;
}
.brand-arrow{
  font-size:30px;
  color:#777d82;
}
@media (max-width:900px){
  .brand-strip{padding:34px 0 40px}
  .brand-strip .brand-row img{height:126px;padding:22px 24px}
}
@media (max-width:600px){
  .brand-strip .brand-row img{height:110px;padding:20px}
}

/* v0.9.11 wave shape + banner height correction */
:root{
  --huicai-wave-green:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='43' height='10' viewBox='0 0 43 10'%3E%3Cpath d='M1 5c2.2 0 2.8-3 5-3s2.8 3 5 3 2.8-3 5-3 2.8 3 5 3 2.8-3 5-3 2.8 3 5 3 2.8-3 5-3 2.8 3 5 3' fill='none' stroke='%2321a366' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");
  --huicai-wave-white:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='43' height='10' viewBox='0 0 43 10'%3E%3Cpath d='M1 5c2.2 0 2.8-3 5-3s2.8 3 5 3 2.8-3 5-3 2.8 3 5 3 2.8-3 5-3 2.8 3 5 3 2.8-3 5-3 2.8 3 5 3' fill='none' stroke='%23ffffff' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");
}
@media (min-width:1201px){
  .home-slider-track{height:790px !important;aspect-ratio:auto}
}
.center-heading h2:before,
.footer-title-wave:after,
.cta-inner h2:before{
  content:"";
  display:block;
  width:43px;
  height:10px;
  background-repeat:no-repeat;
  background-size:43px 10px;
}
.center-heading h2:before{
  margin:0 auto 12px;
  background-image:var(--huicai-wave-green);
  opacity:1;
}
.cta-inner h2:before{
  margin:0 0 16px;
  background-image:var(--huicai-wave-white);
}
.footer-title-wave:after{
  margin-top:12px;
  background-image:var(--huicai-wave-white);
  opacity:1;
}
@media (max-width:600px){
  .cta-inner h2:before{margin-left:auto;margin-right:auto}
}

/* v0.9.12 restore original smooth wave shape from v0.9.2 */
.center-heading h2:before{
  width:42px;
  height:10px;
  margin:0 auto 9px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='42' height='10' viewBox='0 0 42 10'%3E%3Cpath d='M1 5c3.5-4 6.5-4 10 0s6.5 4 10 0 6.5-4 10 0 6.5 4 10 0' fill='none' stroke='%231da161' stroke-width='1.2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:center;
  background-size:42px 10px;
  opacity:.9;
}
.cta-inner h2:before,
.footer-title-wave:after{
  width:42px;
  height:10px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='42' height='10' viewBox='0 0 42 10'%3E%3Cpath d='M1 5c3.5-4 6.5-4 10 0s6.5 4 10 0 6.5-4 10 0 6.5 4 10 0' fill='none' stroke='%23ffffff' stroke-width='1.2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:left center;
  background-size:42px 10px;
  opacity:.95;
}
.cta-inner h2:before{margin:0 0 16px}
.footer-title-wave:after{margin-top:12px}


/* v0.9.13 shared inner banner + homepage CTA height */
@media (min-width:1201px){
  body.home .cta-strip{height:350px;padding:0}
  body.home .cta-strip .cta-inner{height:100%;align-items:center}
}

/* v0.9.14 product detail enhancement */
.product-single-detail-page{padding-top:52px}
.product-detail-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:42px;align-items:start}
.product-sidebar{position:sticky;top:118px}
.product-side-box{border:1px solid var(--line);background:#fff;padding:24px;margin-bottom:24px}
.product-side-box h3{font-size:20px;margin:0 0 18px;color:#31363b}
.product-side-nav{list-style:none;padding:0;margin:0}
.product-side-nav li+li{margin-top:8px}
.product-side-nav a{display:block;padding:11px 14px;border:1px solid var(--line);background:#f7f8f9;font-size:14px;font-weight:600;color:#43484d;transition:.2s}
.product-side-nav a:hover,.product-side-nav a.is-active{background:#1da161;border-color:#1da161;color:#fff}
.sidebar-product-list{display:grid;gap:16px}
.sidebar-product-item{display:grid;grid-template-columns:86px 1fr;gap:12px;align-items:start}
.sidebar-product-thumb{display:block;border:1px solid var(--line);background:#f5f6f7;overflow:hidden}
.sidebar-product-thumb img{width:100%;aspect-ratio:1/1;object-fit:cover}
.sidebar-product-item h4{font-size:14px;line-height:1.45;margin:2px 0 6px}
.sidebar-product-item p{font-size:12px;line-height:1.5;color:var(--muted);margin:0}
.product-main-area{min-width:0}
.product-tab-section{margin-top:46px}
.product-tab-nav{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.product-tab-button{appearance:none;border:0;background:#ececec;color:#49515a;padding:18px 32px;font-size:15px;font-weight:700;cursor:pointer;transition:.2s}
.product-tab-button:hover{background:#dfe2e5}
.product-tab-button.is-active{background:#1da161;color:#fff}
.product-tab-panel{border:1px solid var(--line);padding:30px;background:#fff}
.product-tab-panel[hidden]{display:none !important}
.product-cat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.product-cat-card{border:1px solid var(--line);padding:20px;background:#fafbfc}
.product-cat-card h4{font-size:18px;margin:0 0 10px}
.product-cat-card p{font-size:14px;color:var(--muted);margin:0}
.tag-chip-wrap{display:flex;flex-wrap:wrap;gap:12px}
.tag-chip{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;background:#f1f4f6;border:1px solid #dfe5e8;color:#44505b;font-size:13px;font-weight:600}
.related-products-section .cards{grid-template-columns:repeat(3,1fr)}
@media (max-width:1200px){
  .product-detail-layout{grid-template-columns:1fr}
  .product-sidebar{position:static;order:2}
  .related-products-section .cards{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .product-top{grid-template-columns:1fr;gap:34px}
  .product-cat-grid,.related-products-section .cards{grid-template-columns:repeat(2,1fr)}
  .product-tab-button{padding:15px 22px;font-size:14px}
}
@media (max-width:600px){
  .product-cat-grid,.related-products-section .cards{grid-template-columns:1fr}
  .product-tab-nav{gap:10px}
  .product-tab-button{width:100%;justify-content:center}
  .product-tab-panel{padding:22px}
}

/* v0.9.15 product title + inquiry modal */
.product-info h1{font-size:26px !important;line-height:1.3;margin-bottom:16px}
.inquiry-button{min-width:190px;min-height:50px;padding:14px 30px !important;font-size:15px !important;font-weight:700;letter-spacing:.02em;cursor:pointer}
.inquiry-modal{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:30px}
.inquiry-modal.is-open{display:flex}
.inquiry-modal-backdrop{position:absolute;inset:0;background:rgba(20,25,30,.62);backdrop-filter:blur(2px)}
.inquiry-modal-dialog{position:relative;z-index:2;width:min(760px,calc(100vw - 40px));max-height:calc(100vh - 60px);overflow:auto;background:#fff;padding:34px 36px 36px;box-shadow:0 24px 70px rgba(0,0,0,.28)}
.inquiry-modal-close{position:absolute;right:16px;top:10px;border:0;background:transparent;color:#555;font-size:34px;line-height:1;cursor:pointer;padding:4px 8px}
.inquiry-modal-close:hover{color:#1da161}
.inquiry-modal-heading{padding-right:46px;margin-bottom:22px}
.inquiry-modal-heading h2{font-size:28px;margin:0 0 8px;color:#333}
.inquiry-modal-heading p{font-size:14px;color:#6d747a;margin:0}
.inquiry-modal .huicai-native-form-wrap{margin:0}
.inquiry-modal .form-grid{gap:14px 16px}
.inquiry-modal .huicai-inquiry-form input,
.inquiry-modal .huicai-inquiry-form textarea,
.inquiry-modal .huicai-inquiry-form select{font-size:14px}
body.inquiry-modal-open{overflow:hidden}
@media(max-width:600px){
  .inquiry-modal{padding:14px}
  .inquiry-modal-dialog{width:100%;max-height:calc(100vh - 28px);padding:28px 20px 24px}
  .inquiry-modal-heading h2{font-size:24px}
  .form-grid{grid-template-columns:1fr}
  .form-field-wide{grid-column:auto}
  .inquiry-button{width:100%;min-height:50px}
}