.huiyan-home .h-product{display:flex;flex-direction:column}
.huiyan-home .h-product-visual{flex-shrink:0}
.huiyan-home .h-specs{flex:1;display:flex;flex-direction:column}
.huiyan-home .h-spec-grid{flex:1}
.huiyan-home .h-specs>.h-button{align-self:flex-start}
.huiyan-home .h-hero-chinese{padding:3px 12px 7px;background:radial-gradient(ellipse,#ffffffed 15%,#ffffffa0 60%,#ffffff00 75%)}
.huiyan-home .h-spec-art img{object-position:85% center}
.huiyan-home{--h-green:#07432d;--h-ink:#0d1620;font-family:'DM Sans',Arial,sans-serif;color:var(--h-ink);background:#fff}.huiyan-home *{box-sizing:border-box}.huiyan-home p,.huiyan-home h1,.huiyan-home h2,.huiyan-home h3{margin:0}.huiyan-home a{text-decoration:none;color:inherit}.huiyan-home button,.huiyan-home summary{cursor:pointer}.huiyan-home a:focus-visible,.huiyan-home button:focus-visible,.huiyan-home summary:focus-visible{outline:3px solid #bd8950;outline-offset:4px}.h-icon{width:24px;height:24px;flex-shrink:0}.h-header{padding:19px 4% 0;background:#fff;position:relative;z-index:10}.h-header-main{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:58px}.h-brand{display:inline-flex;align-items:center;gap:9px;white-space:nowrap;flex-shrink:0}.h-monogram{width:43px;height:48px;color:var(--h-green)}.h-wordmark{display:flex;flex-direction:column;line-height:1}.h-wordmark b{font-family:Manrope,sans-serif;letter-spacing:1.2px;font-size:24px;font-weight:800}.h-wordmark small{font-size:9px;letter-spacing:2px;color:var(--h-green);font-weight:700;margin-top:6px}.h-chinese{font-family:'Ma Shan Zheng','STKaiti','KaiTi',cursive;font-size:48px;line-height:1;border-left:1px solid #d6dad9;padding-left:13px;margin-left:6px;color:#0b0b0b}.h-seal{font-size:6px;line-height:1.25;background:#ad2422;color:white;padding:5px 3px;border-radius:2px;letter-spacing:0;text-align:center;font-weight:700}.h-brand-line{font-size:8px;letter-spacing:5.5px;color:#6c7887;padding:10px 0 9px}.h-main-nav{display:flex;align-items:center;gap:30px;font-size:13px;white-space:nowrap}.h-main-nav a:hover{color:#1b7552}.h-main-nav summary{list-style:none;display:flex;gap:10px}.h-main-nav summary::-webkit-details-marker,.h-language summary::-webkit-details-marker{display:none}.h-products-menu{position:relative}.h-products-menu>div{position:absolute;top:32px;left:-18px;min-width:195px;padding:14px;background:#fff;box-shadow:0 10px 30px #0e30221a;border:1px solid #e8ece9;border-radius:8px}.h-products-menu>div a{display:block;padding:9px 7px}.h-tools{display:flex;align-items:center;gap:25px}.h-search-open{background:none;border:0;padding:10px;color:var(--h-ink)}.h-button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:44px;padding:11px 25px;border:0;border-radius:7px;background:var(--h-green);color:#fff!important;font-size:13px;font-weight:600;transition:background .2s,transform .2s}.h-button:hover{background:#135e42;transform:translateY(-1px)}.h-button .h-icon{width:22px;height:22px}.h-language{position:relative;font-size:12px}.h-language summary{display:flex;align-items:center;gap:8px;list-style:none;min-height:44px}.h-language>span{position:absolute;right:0;top:45px;padding:10px 15px;background:white;box-shadow:0 5px 20px #0002}.h-language .h-icon{width:21px}.h-menu-button{display:none}.h-hero{position:relative;min-height:310px;overflow:hidden;padding:24px 4% 28px;background:#f6f8f9}.h-hero-image{position:absolute;right:0;top:0;height:100%;width:76%;object-fit:cover;object-position:center 61%}.h-hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#fff 0%,#fffffff5 25%,#ffffffe0 39%,#ffffff50 55%,#ffffff00 70%);pointer-events:none}.h-hero-copy{position:relative;z-index:2;max-width:710px}.h-kicker{font-size:8px;letter-spacing:4px;line-height:2.2;font-weight:600}.h-hero h1{font-family:Manrope,sans-serif;font-size:clamp(36px,3.15vw,49px);line-height:1.04;letter-spacing:-1.8px;font-weight:800;margin:9px 0 10px}.h-hero-description{font-size:15px;line-height:1.45;color:#344355}.h-hero-actions{display:flex;gap:20px;align-items:center;margin-top:18px}.h-hero-actions>.h-button{font-size:16px;padding:12px 28px;min-width:194px;gap:26px}.h-trust-icons{display:flex;align-items:center;gap:0}.h-trust-icons>span{display:flex;align-items:center;flex-direction:column;padding:0 14px;border-left:1px solid #d7dddf;gap:7px;font-size:6.5px;letter-spacing:.3px;white-space:nowrap}.h-trust-icons>span:first-child{border-left:0}.h-trust-icons .h-icon{height:21px;width:21px}.h-hero-chinese{position:absolute;right:8%;top:13px;z-index:2;text-align:right}.h-hero-chinese>p{font-family:'Ma Shan Zheng','KaiTi',cursive;font-size:29px;line-height:1.5}.h-hero-chinese small{display:block;font-size:7px;letter-spacing:3px;line-height:2;padding-right:13px}.h-cloud{position:absolute;right:2%;top:109px;width:102px;color:#c7a47e;opacity:.7;z-index:2}.h-products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:8px 1.8% 0}.h-product{--accent:#07432d;--light:#eef6f0;min-width:0}.h-product.brown{--accent:#764219;--light:#f7f2ea}.h-product.charcoal{--accent:#10191e;--light:#f1f2f4}.h-product-visual{height:260px;position:relative;border-radius:8px;overflow:hidden;background:var(--accent);color:white}.h-product-visual>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.h-product-visual:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 90%,transparent),color-mix(in srgb,var(--accent) 55%,transparent) 48%,transparent 85%)}.h-product-copy{position:relative;z-index:1;padding:18px 26px}.h-product-copy .h-kicker{font-size:8px;letter-spacing:3.3px;line-height:1.7}.h-category-icon{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border:1px solid white;border-radius:50%;margin:11px 0 5px}.h-category-icon .h-icon{width:27px;height:27px}.h-product h2{font-family:Manrope,sans-serif;font-size:29px;letter-spacing:-.8px;line-height:1.1;font-weight:800}.h-tagline{font-size:15px;line-height:1.12;margin-top:5px!important}.h-micro{font-size:6.7px;letter-spacing:.6px;margin-top:11px!important;white-space:nowrap}.h-outline{display:inline-flex;align-items:center;gap:18px;border:1px solid #fff;border-radius:25px;padding:4px 16px;min-height:30px;font-size:10px;margin-top:9px}.h-outline .h-icon{width:19px;height:19px}.h-outline:hover{background:#ffffff22}.h-specs{background:linear-gradient(120deg,var(--light),color-mix(in srgb,var(--light),white 45%));border-radius:8px;margin-top:8px;padding:12px 18px 14px;color:var(--accent);scroll-margin-top:25px}.h-specs h3{font-size:13px;line-height:1.5;margin-bottom:8px}.h-spec-grid{display:grid;grid-template-columns:minmax(0,1fr) 30%;gap:15px}.h-spec-grid dl{margin:0;display:grid;gap:4px;align-content:start}.h-spec-row{display:grid;grid-template-columns:22px 35% 1fr;gap:7px;align-items:center;background:#ffffffa8;padding:5px 7px;border-radius:5px;min-height:34px;color:#172535}.h-spec-row .h-icon{width:18px;height:18px;color:var(--accent)}.h-spec-row dt{font-size:9px;line-height:1.25}.h-spec-row dd{margin:0;font-size:9px;line-height:1.3;font-weight:500;overflow-wrap:anywhere}.h-spec-art{border-left:1px solid #d9e1db;padding-left:13px;min-width:0}.h-spec-art img{width:100%;height:145px;object-fit:cover;border-radius:3px;mix-blend-mode:multiply}.h-spec-art>.h-icon{width:29px;height:29px;margin-top:14px}.h-spec-art p{font-size:6px;letter-spacing:1.8px;line-height:2;margin-top:5px}.h-spec-note{font-size:9px;line-height:1.45;margin:9px 0!important;color:#58615e;min-height:39px}.h-specs>.h-button{background:var(--accent);font-size:11px;padding:8px 15px;min-height:36px;border-radius:5px;gap:17px}.h-specs>.h-button .h-icon{width:19px;height:19px}.h-advantages{display:flex;gap:24px;justify-content:space-between;align-items:center;padding:24px 3%;margin:0 1.8%;border-bottom:1px solid #dce2df;scroll-margin-top:20px}.h-advantages .h-kicker{font-size:7px;letter-spacing:2px;color:#49725e}.h-advantages h2{font-size:17px;margin:4px 0}.h-advantages div>p{font-size:11px;color:#637269}.h-advantages>p{display:flex;align-items:center;gap:9px;font-size:11px;max-width:180px}.h-advantages .h-icon{color:var(--h-green)}.h-footer{padding:20px 2.8% 12px;background:linear-gradient(110deg,#fff,#f8fafb)}.h-footer-main{display:flex;align-items:center;justify-content:space-between;gap:20px}.h-footer .h-brand{transform-origin:left center}.h-footer .h-monogram{width:33px;height:40px}.h-footer .h-wordmark b{font-size:20px}.h-footer .h-wordmark small{font-size:7px}.h-footer .h-chinese{font-size:37px;padding-left:8px;margin-left:0}.h-footer .h-seal{font-size:5px}.h-contact-item{display:flex;align-items:center;gap:13px;font-size:11px;line-height:1.5}.h-contact-item small{display:block;font-size:10px}.h-contact-item .h-icon{width:24px;height:24px}.h-contact-item span{overflow-wrap:anywhere}.h-footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:9px;margin-top:20px;color:#55655d}.h-footer-bottom nav{display:flex;gap:14px}.h-legal{font-size:8px;color:#7b857f;margin-top:12px!important}.h-search-dialog{border:1px solid #dbe5de;border-radius:15px;padding:32px;width:min(560px,calc(100% - 32px));color:var(--h-ink)}.h-search-dialog::backdrop{background:#071b18a0}.h-search-dialog h2{font-size:23px;margin-bottom:20px}.h-search-dialog label{font-size:13px;display:block;margin-bottom:8px}.h-search-dialog input{width:100%;border:1px solid #a2b9a9;padding:12px;border-radius:5px}.h-search-close{position:absolute;right:15px;top:10px;font-size:28px;background:none;border:0;min-width:40px;min-height:40px}.h-search-dialog #h-search-results a{display:block;padding:12px;border-bottom:1px solid #eee;font-size:14px}.h-search-dialog #h-search-results p{padding:15px 0;font-size:14px}
@media(min-width:1600px){.h-header,.h-hero{padding-left:max(4%,calc((100% - 1520px)/2));padding-right:max(4%,calc((100% - 1520px)/2))}.h-products,.h-advantages,.h-footer{max-width:1640px;margin-left:auto;margin-right:auto}.h-hero{min-height:340px}.h-product-visual{height:285px}.h-product-copy{padding:23px 28px}}
@media(max-width:1279px){.h-header{padding-left:3%;padding-right:3%}.h-header-main{gap:15px}.h-main-nav{gap:19px;font-size:12px}.h-tools{gap:12px}.h-wordmark b{font-size:21px}.h-chinese{font-size:40px;padding-left:9px;margin-left:0}.h-seal{font-size:5px}.h-monogram{width:36px}.h-hero-chinese{right:5%;top:17px}.h-hero-chinese>p{font-size:25px}.h-product-copy{padding:17px}.h-product h2{font-size:25px}.h-specs{padding:12px}.h-spec-grid{gap:8px;grid-template-columns:minmax(0,1fr) 24%}.h-spec-row{grid-template-columns:18px 33% 1fr;gap:5px}.h-spec-art{padding-left:7px}.h-spec-art img{height:130px}.h-spec-art p{font-size:5.5px;letter-spacing:1px}.h-footer-main{flex-wrap:wrap}.h-footer .h-brand{width:100%;margin-bottom:2px}}
@media(max-width:1050px){.h-main-nav{gap:16px}.h-tools{gap:8px}.h-tools>.h-button{padding:10px 15px}.h-language{display:none}.h-hero h1{font-size:38px}.h-hero-description{font-size:13px}.h-hero-copy{max-width:570px}.h-hero-actions{gap:6px}.h-trust-icons>span{padding:0 8px;font-size:5.5px}.h-hero-actions>.h-button{min-width:165px;padding:12px 18px;font-size:14px}.h-product h2{font-size:22px}.h-tagline{font-size:14px}.h-micro{font-size:5.7px;letter-spacing:.2px}.h-spec-grid{grid-template-columns:1fr}.h-spec-art{display:none}.h-spec-row dt,.h-spec-row dd{font-size:10px}.h-spec-note{min-height:51px}}
@media(max-width:900px){.h-header-main{flex-wrap:wrap}.h-tools{margin-left:auto}.h-menu-button{display:flex;flex-direction:column;justify-content:center;gap:5px;background:none;border:0;width:44px;height:44px;order:3}.h-menu-button span{display:block;width:23px;height:2px;background:#183c2b}.h-main-nav{display:none;order:4;width:100%;flex-direction:column;align-items:stretch;padding:10px 0 16px;gap:0}.h-main-nav.is-open{display:flex}.h-main-nav>a,.h-products-menu>summary{padding:12px 5px;min-height:44px}.h-products-menu>div{position:static;box-shadow:none;margin:0 0 5px;min-width:0}.h-hero{min-height:350px}.h-hero-chinese{right:4%;top:18px}.h-hero-chinese>p{font-size:22px}.h-hero-image{width:100%;object-position:62% center}.h-hero-copy{padding-top:60px}.h-hero:after{background:linear-gradient(90deg,#fffffff7 0%,#ffffffeb 45%,#ffffff70 70%,#ffffff10)}.h-products{gap:9px}.h-product-copy{padding:16px 12px}.h-product h2{font-size:20px}.h-tagline{font-size:12px}.h-product-visual{height:250px}.h-product-copy .h-kicker{font-size:6px;letter-spacing:2px}.h-micro{white-space:normal;font-size:6px;min-height:18px}.h-spec-row{grid-template-columns:17px 32% 1fr;padding:6px 4px;gap:4px}.h-spec-row dt,.h-spec-row dd{font-size:9px}.h-spec-note{min-height:65px}.h-specs>.h-button{font-size:10px;padding:8px 10px;gap:8px;width:100%}.h-advantages{flex-wrap:wrap;gap:14px}.h-advantages>div{width:100%}.h-advantages>p{flex:1;max-width:none;font-size:10px}.h-footer-main{gap:17px}.h-footer-main>.h-button{padding:10px 18px}.h-contact-item{font-size:10px;gap:8px}}
@media(max-width:600px){.h-header{padding:12px 18px 0}.h-header-main{gap:8px;min-height:49px}.h-brand{gap:6px}.h-monogram{width:31px;height:39px}.h-wordmark b{font-size:19px;letter-spacing:.8px}.h-wordmark small{font-size:7px;letter-spacing:1.6px;margin-top:5px}.h-chinese{font-size:34px;padding-left:8px;margin-left:2px}.h-seal{display:none}.h-tools{gap:0}.h-tools>.h-button{display:none}.h-search-open{padding:9px 4px;min-width:35px;min-height:44px}.h-search-open .h-icon{width:21px}.h-menu-button{width:30px}.h-brand-line{font-size:6px;letter-spacing:3.5px;padding:8px 0 10px}.h-hero{padding:24px 20px 210px;min-height:0;background:#f5f8fa}.h-hero-image{top:auto;bottom:0;height:220px;width:100%;object-position:center 62%}.h-hero:after{background:linear-gradient(180deg,#fff 0%,#ffffff00 30%);inset:auto 0 0;height:230px}.h-hero-copy{padding-top:0;max-width:none}.h-hero .h-kicker{font-size:6.5px;letter-spacing:2.4px}.h-hero h1{font-size:35px;line-height:1.07;letter-spacing:-1.6px;margin:12px 0}.h-hero-description{font-size:13px;line-height:1.55}.h-hero-description br{display:none}.h-hero-actions{align-items:flex-start;flex-direction:column;gap:19px;margin-top:18px}.h-hero-actions>.h-button{font-size:14px;min-height:46px;min-width:184px}.h-trust-icons{width:100%;justify-content:space-between}.h-trust-icons>span{font-size:6px;padding:0 9px}.h-trust-icons>span:first-child{padding-left:0}.h-trust-icons .h-icon{width:22px;height:22px}.h-hero-chinese{top:auto;bottom:145px;right:19px;z-index:3}.h-hero-chinese>p{font-size:22px}.h-hero-chinese small{font-size:5px;letter-spacing:2px}.h-cloud{display:none}.h-products{grid-template-columns:1fr;padding:12px 14px;gap:18px}.h-product-visual{height:270px}.h-product-copy{padding:21px 23px}.h-product h2{font-size:29px}.h-tagline{font-size:16px}.h-product-copy .h-kicker{font-size:8px;letter-spacing:3px}.h-category-icon{margin:13px 0 8px}.h-micro{font-size:6.5px;min-height:0;margin-top:11px!important}.h-outline{min-height:44px;font-size:12px;margin-top:11px;padding:6px 18px}.h-specs{padding:16px}.h-specs h3{font-size:15px;margin-bottom:12px}.h-spec-grid{grid-template-columns:1fr}.h-spec-row{grid-template-columns:22px 35% 1fr;min-height:44px;padding:8px;gap:8px}.h-spec-row dt,.h-spec-row dd{font-size:11px;line-height:1.4}.h-spec-row .h-icon{width:20px;height:20px}.h-spec-note{font-size:11px;min-height:0;line-height:1.5;margin:12px 0!important}.h-specs>.h-button{font-size:13px;min-height:44px}.h-advantages{margin:0 18px;padding:17px 0 24px;display:grid;gap:15px}.h-advantages>p{font-size:12px}.h-advantages h2{font-size:21px}.h-advantages div>p{font-size:12px;line-height:1.5}.h-footer{padding:24px 20px 18px}.h-footer-main{display:grid;gap:20px}.h-footer .h-brand{width:auto}.h-contact-item{font-size:13px;gap:13px}.h-contact-item small{font-size:11px}.h-footer-main>.h-button{justify-self:start;min-width:180px}.h-footer-bottom{font-size:11px;gap:15px;line-height:1.6}.h-footer-bottom nav{flex-wrap:wrap;gap:0 16px}.h-footer-bottom nav a{min-height:36px;display:flex;align-items:center}.h-legal{font-size:10px;line-height:1.6;margin-top:14px!important}}
/* Approved supplied lockup is header-only; footer identity remains unchanged. */
.huiyan-home .h-header-lockup:has(.h-lockup-row)::before,.huiyan-home .h-header-lockup:has(.h-lockup-row)::after{content:none}
.huiyan-home .h-lockup-row{display:flex;align-items:center;gap:7px;height:49px;width:max-content}
.huiyan-home .h-lockup-english{position:relative;display:block;width:174px;height:45px;overflow:hidden;flex:none}
.huiyan-home .h-header-lockup .h-lockup-english img{position:absolute;left:0;top:-4px;width:342px;height:auto;max-width:none}
.huiyan-home .h-lockup-chinese{display:flex;align-items:center;border-left:1px solid #d6dad9;padding-left:10px;flex:none}
.huiyan-home .h-header-lockup .h-lockup-chinese img{display:block;width:99px;height:auto;object-fit:contain}
.huiyan-home .h-lockup-seal{display:flex;align-items:center;justify-content:center;flex:none;width:36px;height:36px;background:#d90000;color:white;border-radius:5px;font:700 7px/1.35 Arial,sans-serif;text-align:center}
.huiyan-home .h-lockup-tagline{display:block;font:6.5px/17px Arial,sans-serif;letter-spacing:4px;white-space:nowrap;color:#6c7887}
@media(max-width:1279px){.huiyan-home .h-lockup-english{width:154px;height:42px}.huiyan-home .h-header-lockup .h-lockup-english img{width:302px;top:-2px}.huiyan-home .h-header-lockup .h-lockup-chinese img{width:76px}.huiyan-home .h-lockup-seal{width:32px;height:32px}.huiyan-home .h-lockup-tagline{letter-spacing:3px}}
@media(max-width:600px){.huiyan-home .h-lockup-row{height:38px;gap:5px}.huiyan-home .h-lockup-english{width:116px;height:34px}.huiyan-home .h-header-lockup .h-lockup-english img{width:228px;top:0}.huiyan-home .h-lockup-chinese{padding-left:6px}.huiyan-home .h-header-lockup .h-lockup-chinese img{width:66px}.huiyan-home .h-lockup-seal{width:26px;height:26px;font-size:5.2px;border-radius:4px}.huiyan-home .h-lockup-tagline{font-size:5px;letter-spacing:2.7px;line-height:14px}}
.huiyan-home .h-header-lockup{display:block;position:relative;flex:0 0 342px;width:342px;height:66px}
.huiyan-home .h-header-calligraphy{position:absolute;left:54%;top:0;width:34.5%;height:74%;background:#fff;display:flex;align-items:center;justify-content:center}
.huiyan-home .h-header-lockup .h-header-calligraphy img{width:78px;height:39px;max-width:calc(100% - 12px);max-height:90%;object-fit:contain;margin:0;flex:none;transform:scale(1.2701975)}
.huiyan-home .h-header-lockup::after{content:'CHINA\A SOURCE\A GLOBAL';white-space:pre;position:absolute;right:0;top:10%;width:10.5%;height:auto;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:#d90000;color:#fff;border-radius:5px;font-family:'Arial Narrow',Arial,sans-serif;font-size:7px;font-weight:700;line-height:1.35;text-align:center;box-sizing:border-box}
.huiyan-home .h-header-lockup::before{content:'';position:absolute;right:0;top:0;width:10.5%;height:78%;background:#fff}
@media(max-width:600px){.huiyan-home .h-header-lockup::after{font-size:5.2px;border-radius:4px}}
@media (min-width:1051px) and (max-width:1279px){.huiyan-home .h-header-lockup .h-header-calligraphy img{width:64px}}
@media (min-width:601px) and (max-width:1050px){.huiyan-home .h-header-lockup .h-header-calligraphy img{width:60px}}
@media (max-width:600px){.huiyan-home .h-header-lockup .h-header-calligraphy img{width:77px;transform:scale(.95)}}
.huiyan-home .h-footer .h-approved-monogram{position:relative;display:block;flex:0 0 36px;width:36px;height:42px;overflow:hidden}
.huiyan-home .h-footer .h-approved-monogram img{position:absolute;left:0;top:3px;width:244px;height:auto;max-width:none;object-fit:contain}
.huiyan-home .h-header-lockup img{width:100%;height:100%;object-fit:contain}
.huiyan-home .h-header:has(.h-header-lockup){min-height:90px}
@media(max-width:1279px){.huiyan-home .h-header-lockup{flex-basis:302px;width:302px}}
@media(max-width:600px){.huiyan-home .h-header-lockup{flex-basis:248px;width:248px;height:52px}.huiyan-home .h-header:has(.h-header-lockup){min-height:76px}}
@media(max-width:390px){.huiyan-home .h-header-lockup{flex-basis:228px;width:228px}}
/* Reference composition: compact desktop masthead, panorama and three paired columns. */
.huiyan-home{--h-ink:#090e13;font-family:Arial,'Helvetica Neue',sans-serif;margin:0}
.huiyan-home .h-header{padding:12px 4% 0}
.huiyan-home .h-header-main{min-height:55px;gap:24px}
.huiyan-home .h-brand-line{padding:7px 0 5px;font-size:7px;letter-spacing:5px}
.huiyan-home .h-monogram{width:44px;height:48px}
.huiyan-home .h-wordmark b{font-family:Arial,sans-serif;font-size:25px;letter-spacing:1px}
.huiyan-home .h-chinese{display:flex;align-items:center;padding-left:12px;margin-left:4px}
.huiyan-home .h-chinese img{display:block;width:111px;height:54px;object-fit:contain}
.huiyan-home .h-seal{font-size:7px;padding:5px 3px}
.huiyan-home .h-main-nav{gap:34px;font-size:13px}
.huiyan-home .h-tools{gap:28px}
.huiyan-home .h-tools>.h-button{min-width:135px}
.huiyan-home .h-hero{height:288px;min-height:0;padding:19px 4% 18px;background:#f8f9fa}
.huiyan-home .h-hero-image{width:69%;height:100%;object-fit:fill;object-position:center;top:0}
.huiyan-home .h-hero:after{background:linear-gradient(90deg,#fff 0%,#fff 31%,#ffffffe8 39%,#ffffff30 52%,transparent 65%)}
.huiyan-home .h-hero-copy{max-width:690px;padding-top:0}
.huiyan-home .h-hero h1{font-family:Arial,'Helvetica Neue',sans-serif;font-size:47px;line-height:.99;font-weight:700;letter-spacing:-1.9px;margin:10px 0 11px}
.huiyan-home .h-hero-description{font-size:15px;line-height:1.35}
.huiyan-home .h-hero-actions{margin-top:18px;gap:15px}
.huiyan-home .h-hero-actions>.h-button{height:44px;min-height:44px;min-width:194px;border-radius:12px;font-size:16px;padding:10px 28px}
.huiyan-home .h-trust-icons>span{font-size:7px;padding:0 17px;letter-spacing:.1px}
.huiyan-home .h-hero-chinese{top:16px;right:11.2%;padding:0;background:none;width:226px;text-align:center}
.huiyan-home .h-hero-chinese img{display:block;width:226px;height:48px;object-fit:contain}
.huiyan-home .h-hero-chinese small{font-size:6.5px;line-height:2;letter-spacing:2.7px;padding:3px 0 0}
.huiyan-home .h-world{position:absolute;z-index:2;right:1.7%;top:17px;font-size:6px;letter-spacing:2px;line-height:2.25;color:#344355}
.huiyan-home .h-cloud{top:76px;right:1.7%;width:66px;opacity:.65}
.huiyan-home .h-products{padding:6px 1.8% 12px;gap:14px}
.huiyan-home .h-product-visual{height:258px}
.huiyan-home .h-product-copy{padding:17px 28px}
.huiyan-home .h-category-icon{width:49px;height:49px;margin:11px 0 5px}
.huiyan-home .h-category-icon .h-icon{width:31px;height:31px}
.huiyan-home .h-product h2{font-family:Arial,sans-serif;font-size:30px;font-weight:700;letter-spacing:-.8px}
.huiyan-home .h-tagline{font-size:17px;line-height:1.05;margin-top:4px!important}
.huiyan-home .h-micro{font-size:7px;letter-spacing:.35px;margin-top:13px!important}
.huiyan-home .h-outline{font-size:11px;margin-top:10px;min-height:29px}
.huiyan-home .h-specs{padding:10px 18px 12px;margin-top:8px}
.huiyan-home .h-specs h3{font-size:14px;margin-bottom:8px}
.huiyan-home .h-spec-grid{grid-template-columns:minmax(0,1fr) 28%;gap:13px;flex:0}
.huiyan-home .h-spec-grid dl{gap:3px}
.huiyan-home .h-spec-row{grid-template-columns:19px 32% 1fr;gap:6px;min-height:30px;padding:4px 6px}
.huiyan-home .h-spec-row dt,.huiyan-home .h-spec-row dd{font-size:9px;line-height:1.2}
.huiyan-home .h-spec-art{display:block;padding-left:11px}
.huiyan-home .h-spec-art img{display:block;height:128px;width:100%;object-fit:contain;object-position:center;mix-blend-mode:normal}
.huiyan-home .h-spec-art>.h-icon{display:block;margin-top:7px;width:26px;height:26px}
.huiyan-home .h-spec-art p{font-size:5.5px;letter-spacing:1px;line-height:1.7}
.huiyan-home .h-spec-note{min-height:26px;font-size:8px;line-height:1.35;margin:7px 0!important}
.huiyan-home .h-specs>.h-button{margin-top:auto;min-height:35px;font-size:12px}
.huiyan-home .h-footer{border-top:1px solid #d4d8d9;padding:12px 2.8% 7px}
.huiyan-home .h-footer-main{display:flex;flex-wrap:nowrap;gap:18px}
.huiyan-home .h-footer .h-brand{width:auto;margin:0;gap:6px}
.huiyan-home .h-footer .h-monogram{width:36px;height:42px}
.huiyan-home .h-footer .h-wordmark b{font-size:21px}
.huiyan-home .h-footer .h-wordmark small{font-size:7px;letter-spacing:1.2px}
.huiyan-home .h-footer .h-chinese{padding-left:14px}
.huiyan-home .h-footer .h-chinese img{width:78px;height:39px}
.huiyan-home .h-footer .h-seal{font-size:5px}
.huiyan-home .h-contact-item{font-size:11px;gap:11px;line-height:1.4}
.huiyan-home .h-contact-item small{font-size:11px}
.huiyan-home .h-footer-motto{display:flex;align-items:center;gap:12px}
.huiyan-home .h-footer-motto svg{width:85px;color:#c7a47e;opacity:.7}
.huiyan-home .h-footer-motto p{font-size:6px;line-height:2.4;letter-spacing:2px;white-space:nowrap}
.huiyan-home .h-footer-main>.h-button{white-space:nowrap;padding:10px 22px;gap:18px}
.huiyan-home .h-footer-bottom{margin-top:7px;font-size:8px;gap:12px}
.huiyan-home .h-footer-bottom nav{gap:14px}
.huiyan-home .h-legal{font-size:7px;margin-top:4px!important;line-height:1.4}
@media(min-width:1600px){.huiyan-home .h-products,.huiyan-home .h-footer{max-width:1640px}.huiyan-home .h-hero{height:310px}.huiyan-home .h-product-visual{height:280px}}
@media(max-width:1279px){
.huiyan-home .h-header{padding-left:3%;padding-right:3%}.huiyan-home .h-header-main{gap:16px}
.huiyan-home .h-wordmark b{font-size:21px}.huiyan-home .h-chinese img{width:91px;height:48px}
.huiyan-home .h-monogram{width:37px}.huiyan-home .h-main-nav{gap:23px;font-size:12px}.huiyan-home .h-tools{gap:14px}
.huiyan-home .h-hero h1{font-size:41px}.huiyan-home .h-hero-description{font-size:14px}
.huiyan-home .h-hero-chinese{right:12%;width:200px}.huiyan-home .h-hero-chinese img{width:200px}
.huiyan-home .h-product-copy{padding:17px 22px}.huiyan-home .h-product h2{font-size:27px}
.huiyan-home .h-micro{font-size:6px;letter-spacing:.1px}
.huiyan-home .h-specs{padding:10px 12px}.huiyan-home .h-spec-grid{gap:8px;grid-template-columns:minmax(0,1fr) 25%}
.huiyan-home .h-spec-row{gap:4px;grid-template-columns:17px 30% 1fr}.huiyan-home .h-spec-art{padding-left:7px}
.huiyan-home .h-footer-main{gap:12px}.huiyan-home .h-footer .h-chinese img{width:64px}.huiyan-home .h-footer .h-wordmark b{font-size:17px}
.huiyan-home .h-footer-motto svg{width:52px}.huiyan-home .h-footer-motto p{font-size:5px;letter-spacing:1.4px}
.huiyan-home .h-contact-item{font-size:10px;gap:8px}.huiyan-home .h-footer-main>.h-button{padding:10px 15px;font-size:11px}
}
@media(max-width:1050px){
.huiyan-home .h-tools{gap:8px}.huiyan-home .h-tools>.h-button{min-width:108px}
.huiyan-home .h-hero h1{font-size:37px}.huiyan-home .h-hero-copy{max-width:565px}.huiyan-home .h-hero-description{font-size:13px}
.huiyan-home .h-hero-actions{gap:8px}.huiyan-home .h-hero-actions>.h-button{min-width:166px;padding:10px 18px;font-size:14px}
.huiyan-home .h-trust-icons>span{font-size:5.5px;padding:0 9px}
.huiyan-home .h-hero-chinese{width:181px;right:11%}.huiyan-home .h-hero-chinese img{width:181px}
.huiyan-home .h-world{font-size:6px;letter-spacing:1.4px}
.huiyan-home .h-product-copy{padding:18px}.huiyan-home .h-product h2{font-size:24px}.huiyan-home .h-tagline{font-size:15px}
.huiyan-home .h-micro{font-size:5px}.huiyan-home .h-spec-grid{grid-template-columns:minmax(0,1fr) 23%;gap:5px}
.huiyan-home .h-spec-row{grid-template-columns:15px 31% 1fr;font-size:8px;padding:4px;gap:3px}
.huiyan-home .h-spec-row dt,.huiyan-home .h-spec-row dd{font-size:8px}.huiyan-home .h-spec-row .h-icon{width:15px}
.huiyan-home .h-spec-art img{height:140px}.huiyan-home .h-spec-art p{font-size:5px;letter-spacing:.7px}
.huiyan-home .h-footer-motto{display:none}.huiyan-home .h-footer .h-chinese img{width:60px}
}
@media(max-width:900px){
.huiyan-home .h-header-main{gap:10px}.huiyan-home .h-main-nav{gap:0}
.huiyan-home .h-hero{height:295px}.huiyan-home .h-hero-chinese{right:5%;top:13px;width:160px}
.huiyan-home .h-hero-chinese img{width:160px;height:37px}.huiyan-home .h-hero-chinese small{font-size:5px}
.huiyan-home .h-world,.huiyan-home .h-cloud{display:none}.huiyan-home .h-hero:after{background:linear-gradient(90deg,#fff 0%,#ffffffe8 48%,#ffffff30 75%,transparent)}
.huiyan-home .h-product-copy{padding:16px 12px}.huiyan-home .h-product h2{font-size:20px}.huiyan-home .h-tagline{font-size:14px}
.huiyan-home .h-spec-grid{display:block}.huiyan-home .h-spec-art{display:none}
.huiyan-home .h-spec-row dt,.huiyan-home .h-spec-row dd{font-size:9px}.huiyan-home .h-spec-row{min-height:35px}
.huiyan-home .h-spec-note{min-height:44px}.huiyan-home .h-footer-main{flex-wrap:wrap;justify-content:flex-start;gap:19px}
.huiyan-home .h-footer .h-brand{margin-right:auto}.huiyan-home .h-footer-main>.h-button{margin-left:auto}
}
@media(max-width:600px){
.huiyan-home .h-header{padding:10px 16px 0}.huiyan-home .h-header-main{min-height:45px;gap:7px}
.huiyan-home .h-monogram{width:29px;height:39px}.huiyan-home .h-wordmark b{font-size:18px}
.huiyan-home .h-chinese{padding-left:7px;margin-left:1px}.huiyan-home .h-chinese img{width:72px;height:42px}
.huiyan-home .h-brand{gap:5px}.huiyan-home .h-seal{display:block;font-size:4px;padding:4px 2px}
.huiyan-home .h-tools{gap:0}.huiyan-home .h-brand-line{font-size:6px;letter-spacing:3px;padding:6px 0}
.huiyan-home .h-hero{height:auto;min-height:0;padding:22px 20px 196px}
.huiyan-home .h-hero-copy{max-width:none}.huiyan-home .h-hero h1{font-size:34px;line-height:1.04;letter-spacing:-1.3px;margin:11px 0}
.huiyan-home .h-hero-description{font-size:13px;line-height:1.5}
.huiyan-home .h-hero-actions{margin-top:17px;gap:18px}
.huiyan-home .h-hero-actions>.h-button{min-height:46px;min-width:184px}
.huiyan-home .h-trust-icons>span{font-size:6px;padding:0 9px}
.huiyan-home .h-hero-image{top:auto;bottom:0;width:100%;height:180px;object-fit:cover;object-position:right bottom}
.huiyan-home .h-hero:after{inset:auto 0 0;height:190px;background:linear-gradient(180deg,#fff,transparent 40%)}
.huiyan-home .h-hero-chinese{top:auto;bottom:132px;right:20px;width:165px}
.huiyan-home .h-hero-chinese img{width:165px;height:35px}
.huiyan-home .h-products{grid-template-columns:1fr;padding:10px 14px 16px;gap:18px}
.huiyan-home .h-product-visual{height:270px}.huiyan-home .h-product-copy{padding:18px 24px}
.huiyan-home .h-product h2{font-size:30px}.huiyan-home .h-tagline{font-size:17px}.huiyan-home .h-micro{font-size:6px}
.huiyan-home .h-outline{min-height:44px;margin-top:9px}
.huiyan-home .h-specs{padding:14px}.huiyan-home .h-specs h3{font-size:15px}
.huiyan-home .h-spec-row{grid-template-columns:22px 34% 1fr;gap:7px;padding:8px;min-height:44px}
.huiyan-home .h-spec-row dt,.huiyan-home .h-spec-row dd{font-size:11px;line-height:1.4}
.huiyan-home .h-spec-row .h-icon{width:20px}
.huiyan-home .h-spec-note{min-height:0;font-size:10px;line-height:1.5;margin:10px 0!important}
.huiyan-home .h-specs>.h-button{min-height:44px;font-size:13px}
.huiyan-home .h-footer{padding:18px 20px 14px}.huiyan-home .h-footer-main{display:grid;gap:17px}
.huiyan-home .h-footer .h-brand{margin:0}.huiyan-home .h-footer .h-wordmark b{font-size:21px}.huiyan-home .h-footer .h-chinese img{width:77px}
.huiyan-home .h-contact-item,.huiyan-home .h-contact-item small{font-size:12px}
.huiyan-home .h-footer-motto{display:flex}.huiyan-home .h-footer-motto svg{width:85px}
.huiyan-home .h-footer-motto p{font-size:6px;letter-spacing:2px}
.huiyan-home .h-footer-main>.h-button{margin-left:0;justify-self:start;font-size:13px;min-height:44px}
.huiyan-home .h-footer-bottom{font-size:10px;line-height:1.5;gap:9px}.huiyan-home .h-legal{font-size:9px;line-height:1.5}
}