:root {
  --ink:#1d1814; --muted:#6e665f; --paper:#f5f1ea; --white:#fffdf9;
  --dark:#16110e; --dark-2:#241a15; --orange:#ef7d00; --orange-2:#ff9b2e;
  --line:rgba(46,32,24,.14); --line-dark:rgba(255,255,255,.13);
  --radius:20px; --shadow:0 24px 70px rgba(38,24,16,.15);
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--paper);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;line-height:1.72} img{display:block;max-width:100%} a{color:inherit;text-decoration:none} button,input,textarea,select{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.skip-link{position:fixed;left:12px;top:-80px;z-index:999;padding:10px 16px;background:#fff;color:#000}.skip-link:focus{top:12px}.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--orange);font-size:13px;font-weight:800;letter-spacing:.14em}.eyebrow:before{content:"";width:26px;height:2px;background:currentColor}.section{padding:92px 0}.section.white{background:var(--white)}.section.dark{background:var(--dark);color:#fff}.section-head{display:grid;grid-template-columns:.82fr 1.18fr;gap:54px;align-items:end;margin-bottom:44px}.section-head h2,.page-hero h1{margin:10px 0 0;font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;line-height:1.15}.section-head h2{font-size:clamp(34px,4.5vw,58px)}.section-head p{margin:0;color:var(--muted);font-size:17px}.dark .section-head p{color:rgba(255,255,255,.64)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(20,15,12,.94);color:#fff;border-bottom:1px solid var(--line-dark);backdrop-filter:blur(14px)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:10px}.brand img{width:82px;height:53px;object-fit:contain;background:#fff;border-radius:6px}.brand-copy strong{display:block;font-size:15px;letter-spacing:.08em}.brand-copy small{display:block;color:rgba(255,255,255,.56);font-size:10px}.nav-links{display:flex;align-items:center;gap:25px;font-size:14px}.nav-links>a{position:relative;padding:26px 0}.nav-links>a:after{content:"";position:absolute;left:0;right:100%;bottom:19px;height:2px;background:var(--orange);transition:.2s}.nav-links>a:hover:after,.nav-links>a.active:after{right:0}.nav-cta{padding:10px 16px!important;border:1px solid rgba(255,255,255,.35);border-radius:999px}.nav-cta:after{display:none}.menu-btn{display:none;width:42px;height:42px;border:1px solid var(--line-dark);border-radius:10px;color:#fff;background:transparent}.breadcrumbs{margin-bottom:20px;color:#d8b38a;font-size:13px}.breadcrumbs a:hover{text-decoration:underline}
.hero{position:relative;min-height:700px;display:grid;align-items:center;overflow:hidden;background:#17110e;color:#fff}.hero-media{position:absolute;inset:0}.hero-media img{width:100%;height:100%;object-fit:cover}.hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,7,5,.94) 0%,rgba(10,7,5,.75) 40%,rgba(10,7,5,.18) 78%,rgba(10,7,5,.34) 100%)}.hero-content{position:relative;z-index:1;padding:94px 0 176px}.hero h1{max-width:760px;margin:18px 0 24px;font:700 clamp(52px,7vw,88px)/1.06 "Microsoft YaHei","PingFang SC",system-ui,sans-serif;letter-spacing:-.04em}.hero .lead{max-width:610px;color:rgba(255,255,255,.78);font-size:19px}.actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border:1px solid var(--ink);border-radius:999px;font-weight:800;transition:.2s}.btn:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(0,0,0,.16)}.btn.primary{border-color:var(--orange);background:var(--orange);color:#fff}.btn.ghost{border-color:rgba(255,255,255,.54);color:#fff}.hero-detail-strip{position:absolute;z-index:2;left:50%;bottom:30px;transform:translateX(-50%);display:grid;grid-template-columns:repeat(4,1fr);gap:10px;width:min(1180px,calc(100% - 40px))}.hero-detail{padding:17px 18px;border:1px solid rgba(255,255,255,.2);border-radius:14px;background:rgba(18,13,10,.72);backdrop-filter:blur(10px)}.hero-detail strong{display:block;color:#fff}.hero-detail span{color:rgba(255,255,255,.58);font-size:12px}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.product-card{position:relative;min-height:390px;overflow:hidden;border-radius:var(--radius);background:#1b1512;color:#fff}.product-card img{width:100%;height:100%;object-fit:cover;transition:.45s}.product-card:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(8,5,4,.92))}.product-card:hover img{transform:scale(1.04)}.product-card-copy{position:absolute;z-index:2;left:24px;right:24px;bottom:22px}.product-card h3{margin:0 0 6px;font-size:25px}.product-card p{margin:0;color:rgba(255,255,255,.69);font-size:13px}.product-card span{display:inline-block;margin-top:12px;color:#ffb65f;font-weight:800;font-size:13px}
.power-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.power-card{min-height:280px;padding:28px;border:1px solid var(--line-dark);border-radius:var(--radius);background:linear-gradient(145deg,#271c17,#15100d)}.power-card b{display:grid;place-items:center;width:54px;height:54px;border:1px solid rgba(239,125,0,.5);border-radius:50%;color:var(--orange);font-size:13px}.power-card h3{margin:48px 0 8px;font-size:22px}.power-card p{margin:0;color:rgba(255,255,255,.6);font-size:14px}
.scenario-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:18px}.scenario{position:relative;min-height:390px;overflow:hidden;border-radius:var(--radius);color:#fff}.scenario img{width:100%;height:100%;object-fit:cover}.scenario:after{content:"";position:absolute;inset:40% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.82))}.scenario-copy{position:absolute;z-index:2;left:24px;right:24px;bottom:22px}.scenario h3{margin:0;font-size:24px}.scenario p{margin:4px 0 0;color:rgba(255,255,255,.68);font-size:13px}
.process{display:grid;grid-template-columns:repeat(6,1fr)}.step{position:relative;padding:0 18px}.step:not(:last-child):after{content:"";position:absolute;top:24px;left:66px;right:-10px;height:1px;background:#d7c4b6}.step b{position:relative;z-index:1;display:grid;place-items:center;width:49px;height:49px;border-radius:50%;color:#fff;background:var(--orange)}.step h3{margin:17px 0 5px;font-size:16px}.step p{margin:0;color:var(--muted);font-size:12px}
.case-grid,.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.case-card,.article-card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white)}.case-card small,.article-card small{color:var(--orange);font-weight:800}.case-card h3,.article-card h3{margin:16px 0 8px;font:700 23px/1.35 "Microsoft YaHei","PingFang SC",system-ui,sans-serif}.case-card p,.article-card p{color:var(--muted);font-size:14px}.card-link{display:inline-block;margin-top:12px;color:#8b461d;font-weight:800;font-size:13px}
.brand-band{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px;align-items:center}.brand-visual{min-height:470px;position:relative;overflow:hidden;border-radius:var(--radius);background:#322219}.brand-visual img{width:100%;height:100%;object-fit:cover;opacity:.78}.brand-visual:after{content:"新繁制造";position:absolute;left:28px;bottom:18px;color:rgba(255,255,255,.86);font:700 50px "Microsoft YaHei","PingFang SC",system-ui,sans-serif}.brand-copy-lg h2{margin:12px 0 20px;font:700 clamp(38px,5vw,62px)/1.16 "Microsoft YaHei","PingFang SC",system-ui,sans-serif}.brand-copy-lg p{color:var(--muted)}.quote{padding:21px 0 21px 22px;border-left:3px solid var(--orange);color:var(--ink)!important;font-size:18px}
.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;display:flex;justify-content:space-between;gap:20px;padding:22px 0;border:0;background:transparent;text-align:left;color:var(--ink);font-weight:800;cursor:pointer}.faq-q span:last-child{color:var(--orange);font-size:22px;transition:.2s}.faq-a{max-height:0;overflow:hidden;color:var(--muted);transition:max-height .3s}.faq-a p{margin:0;padding:0 48px 22px 0}.faq-item.open .faq-a{max-height:280px}.faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
.cta-band{padding:64px 0;color:#fff;background:linear-gradient(100deg,#9d450f,#ef7d00)}.cta-row{display:flex;justify-content:space-between;align-items:center;gap:32px}.cta-row h2{max-width:760px;margin:0;font:700 clamp(30px,4vw,48px)/1.2 "Microsoft YaHei","PingFang SC",system-ui,sans-serif}.cta-row .btn{border-color:#fff;color:#fff}
.site-footer{padding:58px 0 22px;background:#17110e;color:rgba(255,255,255,.66)}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr .9fr;gap:42px;padding-bottom:38px}.footer-col strong,.footer-brand strong{display:block;margin-bottom:14px;color:#fff}.footer-col a{display:block;margin:7px 0}.footer-col a:hover{color:#ffad4b}.footer-brand p{max-width:370px}.copyright{padding-top:18px;border-top:1px solid var(--line-dark);font-size:12px}
.page-hero{padding:90px 0 76px;color:#fff;background:radial-gradient(circle at 80% 10%,#704022 0,transparent 35%),linear-gradient(120deg,#17110e,#35231a)}.page-hero h1{max-width:850px;font-size:clamp(42px,6vw,72px)}.page-hero p{max-width:760px;color:rgba(255,255,255,.7);font-size:18px}.answer-box{margin:0 0 34px;padding:24px;border-left:4px solid var(--orange);border-radius:0 15px 15px 0;background:#fff3e5;font-size:17px}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:58px}.prose{font-size:17px}.prose h2{margin:52px 0 18px;font:700 34px/1.3 "Microsoft YaHei","PingFang SC",system-ui,sans-serif}.prose h3{margin:30px 0 10px;font-size:21px}.prose p,.prose li{color:#514943}.prose table{width:100%;margin:26px 0;border-collapse:collapse;font-size:15px}.prose th,.prose td{padding:14px;border:1px solid var(--line);text-align:left;vertical-align:top}.prose th{background:#eadbc9}.prose blockquote{margin:28px 0;padding:18px 22px;border-left:3px solid var(--orange);background:#fff7ed}.sidebar{position:sticky;top:102px;align-self:start;padding:23px;border:1px solid var(--line);border-radius:18px;background:var(--white)}.sidebar strong{display:block;margin-bottom:9px}.sidebar a{display:block;padding:8px 0;border-bottom:1px solid var(--line);color:var(--muted)}.sidebar .btn{margin-top:16px;color:#fff}.meta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:20px;color:rgba(255,255,255,.58);font-size:13px}
.product-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}.product-hero-image{height:500px;border-radius:var(--radius);object-fit:cover;box-shadow:var(--shadow)}.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:24px 0}.spec{padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--white)}.spec small{display:block;color:var(--muted)}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.feature{padding:27px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white)}.feature h3{margin:0 0 8px}.feature p{margin:0;color:var(--muted)}.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.gallery figure{margin:0}.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:14px}.gallery figcaption{padding:8px 3px;color:var(--muted);font-size:12px}.check-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;list-style:none;padding:0}.check-list li{padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--white)}.check-list li:before{content:"✓";margin-right:9px;color:var(--orange);font-weight:900}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px}.contact-card{padding:32px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white)}.contact-card h2{margin-top:0;font:700 31px "Microsoft YaHei","PingFang SC",system-ui,sans-serif}.contact-item{padding:15px 0;border-bottom:1px solid var(--line)}.contact-item small{display:block;color:var(--muted)}.contact-item strong{font-size:19px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{margin-bottom:12px}.field label{display:block;margin-bottom:5px;font-size:13px;font-weight:800}.field input,.field textarea,.field select{width:100%;padding:13px;border:1px solid var(--line);border-radius:11px;background:#faf7f2}.field textarea{min-height:110px}.form-note{color:var(--muted);font-size:12px}
.reveal{opacity:0;transform:translateY(16px);transition:.55s}.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){.menu-btn{display:block}.nav-links{position:fixed;inset:76px 0 auto;display:none;flex-direction:column;align-items:stretch;gap:0;padding:16px 20px 24px;background:#17110e}.nav-links.open{display:flex}.nav-links>a{padding:11px}.nav-links>a:after{display:none}.section-head,.brand-band,.content-layout,.product-hero-grid,.contact-grid{grid-template-columns:1fr}.product-grid{grid-template-columns:repeat(2,1fr)}.power-grid{grid-template-columns:repeat(2,1fr)}.scenario-grid{grid-template-columns:1fr 1fr}.scenario:first-child{grid-column:1/-1}.process{grid-template-columns:repeat(3,1fr);gap:28px 0}.step:nth-child(3):after{display:none}.footer-grid{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:repeat(3,1fr)}.sidebar{position:static}}
@media(max-width:640px){.container{width:min(100% - 28px,1180px)}.section{padding:68px 0}.brand-copy{display:none}.hero{min-height:760px}.hero-content{padding:70px 0 300px}.hero h1{font-size:50px}.hero-detail-strip{grid-template-columns:1fr 1fr}.product-grid,.case-grid,.article-grid,.scenario-grid,.feature-grid,.spec-grid,.contact-grid{grid-template-columns:1fr}.scenario:first-child{grid-column:auto}.power-grid{grid-template-columns:1fr}.process{grid-template-columns:1fr 1fr}.step:nth-child(3):after{display:block}.step:nth-child(even):after{display:none}.brand-visual{min-height:360px}.gallery{grid-template-columns:1fr 1fr}.check-list{grid-template-columns:1fr}.cta-row{align-items:flex-start;flex-direction:column}.footer-grid,.form-row{grid-template-columns:1fr}.product-hero-image{height:360px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* Pengda image-to-code homepage refinements */
.pengda-visual-hero{min-height:760px;background:#090705}
.pengda-visual-hero .hero-media img{filter:saturate(1.04) contrast(1.08);object-position:center}
.pengda-visual-hero .hero-media:after{background:linear-gradient(90deg,rgba(8,15,22,.76) 0%,rgba(8,18,28,.56) 42%,rgba(8,18,28,.18) 76%,rgba(8,18,28,.26) 100%)}
.pengda-visual-hero .hero-content{padding-top:118px;padding-bottom:210px}
.pengda-visual-hero h1{font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;font-weight:900;letter-spacing:-.06em;text-shadow:0 8px 36px rgba(0,0,0,.48)}
.pengda-visual-hero .lead{font-size:22px;font-weight:700;color:rgba(255,255,255,.9)}
.pengda-visual-hero .btn{border-radius:4px;min-width:150px}
.pengda-visual-hero .btn.primary{box-shadow:0 18px 38px rgba(239,125,0,.28)}
.pengda-visual-hero .hero-detail-strip{bottom:36px}
.pengda-visual-hero .hero-detail{min-height:104px;border-radius:8px;border-color:rgba(255,255,255,.36);background:rgba(16,11,8,.78)}
.pengda-visual-hero .hero-detail strong{font-size:18px}
.pengda-visual-hero .hero-detail span{display:block;margin-top:7px;line-height:1.5}
.section-title-center{text-align:center;max-width:860px;margin:0 auto 38px}
.section-title-center .eyebrow{justify-content:center}
.section-title-center .eyebrow:before{display:none}
.section-title-center h2{margin:8px 0 10px;font:900 clamp(32px,4.8vw,48px)/1.18 "Microsoft YaHei","PingFang SC",system-ui,sans-serif;letter-spacing:-.04em}
.section-title-center p{margin:0;color:var(--muted);font-size:16px}
.category-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.category-card{position:relative;overflow:hidden;border-radius:7px;background:#201713;box-shadow:0 14px 38px rgba(38,24,16,.12);min-height:285px;color:#fff}
.category-card img{width:100%;height:100%;object-fit:cover;transition:.38s}
.category-card:after{content:"";position:absolute;inset:38% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.88))}
.category-card strong,.category-card span{position:absolute;z-index:1;left:18px;right:18px;text-align:center}
.category-card strong{bottom:48px;font-size:22px;font-weight:900;text-shadow:0 8px 22px rgba(0,0,0,.45)}
.category-card span{bottom:22px;color:rgba(255,255,255,.78);font-size:13px}
.category-card:hover img{transform:scale(1.05)}
.visual-power-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.visual-power-card{position:relative;overflow:hidden;min-height:330px;border-radius:10px;background:#17110e;color:#fff;box-shadow:0 18px 48px rgba(22,17,14,.16)}
.visual-power-card img{width:100%;height:100%;object-fit:cover;filter:saturate(.96) contrast(1.06)}
.visual-power-card:after{content:"";position:absolute;inset:42% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.92))}
.visual-power-card div{position:absolute;z-index:1;left:24px;right:24px;bottom:22px}
.visual-power-card h3{margin:0 0 8px;font-size:23px;font-weight:900}
.visual-power-card p{margin:0;color:rgba(255,255,255,.78);font-size:14px;line-height:1.62}
.scene-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.scene-wide{position:relative;overflow:hidden;min-height:320px;border-radius:8px;background:#19110d;color:#fff;box-shadow:0 18px 48px rgba(38,24,16,.12)}
.scene-wide img{width:100%;height:100%;object-fit:cover;transition:.38s}
.scene-wide:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.86))}
.scene-wide span,.scene-wide strong{position:absolute;z-index:1;left:24px;right:24px}
.scene-wide span{bottom:64px;color:#fff;font-size:24px;font-weight:900}
.scene-wide strong{bottom:28px;color:rgba(255,255,255,.82);font-size:15px}
.scene-wide:hover img{transform:scale(1.04)}
.process-section{background:#fffdf9}
.process-section .process{max-width:1080px;margin:auto}
.process-section .step b{background:#fff;color:var(--orange);border:1px solid rgba(239,125,0,.55);font-weight:900}
.factory-strip{background:linear-gradient(90deg,#0e1211,#19110d)}
.factory-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:42px;align-items:center}
.factory-grid h2{margin:10px 0 18px;font:900 clamp(34px,5vw,52px)/1.16 "Microsoft YaHei","PingFang SC",system-ui,sans-serif}
.factory-grid p,.factory-list{color:rgba(255,255,255,.72)}
.factory-list{padding-left:18px}
.factory-list li{margin:9px 0}
.factory-list a{color:#ffad4b;font-weight:900}
.factory-image-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid rgba(255,255,255,.12);border-radius:8px;overflow:hidden}
.factory-image-wall img{width:100%;height:320px;object-fit:cover}
.answer-box h2{margin:0 0 10px;font:900 30px/1.28 "Microsoft YaHei","PingFang SC",system-ui,sans-serif}
.brand-visual:after{content:"新繁制造"}
.check-list li:before{content:"✓"}
@media(max-width:1180px){.category-grid{grid-template-columns:repeat(3,1fr)}.visual-power-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:980px){.factory-grid{grid-template-columns:1fr}.factory-image-wall{grid-template-columns:repeat(2,1fr)}.scene-card-grid{grid-template-columns:1fr}.category-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.pengda-visual-hero{min-height:820px}.pengda-visual-hero .hero-content{padding-top:76px;padding-bottom:340px}.pengda-visual-hero .lead{font-size:18px}.category-grid,.visual-power-grid{grid-template-columns:1fr}.category-card{min-height:330px}.factory-image-wall{grid-template-columns:1fr}.factory-image-wall img{height:230px}}

.about-hero{position:relative;overflow:hidden;isolation:isolate;min-height:520px;padding:118px 0 96px;background:linear-gradient(90deg,rgba(15,11,8,.94) 0%,rgba(18,13,10,.82) 42%,rgba(18,13,10,.42) 70%,rgba(18,13,10,.72) 100%),url('/assets/images/products/hero-electric-round-table.webp') center 54%/cover no-repeat;box-shadow:inset 0 -120px 150px rgba(12,8,6,.42)}.about-hero:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 74% 24%,rgba(230,128,34,.26),transparent 34%),linear-gradient(180deg,rgba(255,255,255,.03),transparent 42%)}.about-hero .container{position:relative;z-index:1}.about-hero h1{max-width:900px;text-shadow:0 12px 34px rgba(0,0,0,.42)}.about-hero p{max-width:780px;color:rgba(255,255,255,.78);font-size:19px}.about-hero .breadcrumbs{color:rgba(255,255,255,.68)}


/* About culture cards: stronger category labels + image backgrounds */
.power-card{position:relative;overflow:hidden;isolation:isolate;min-height:320px;padding:34px;border-color:rgba(239,125,0,.22);background-size:cover;background-position:center;box-shadow:0 22px 54px rgba(25,16,11,.16)}
.power-card:nth-child(1){background-image:linear-gradient(180deg,rgba(18,12,9,.70),rgba(18,12,9,.92)),url('/assets/images/products/tea-06.webp')}
.power-card:nth-child(2){background-image:linear-gradient(180deg,rgba(18,12,9,.68),rgba(18,12,9,.92)),url('/assets/images/products/chinese-01.webp')}
.power-card:nth-child(3){background-image:linear-gradient(180deg,rgba(18,12,9,.68),rgba(18,12,9,.92)),url('/assets/images/products/electric-01.webp')}
.power-card:nth-child(4){background-image:linear-gradient(180deg,rgba(18,12,9,.68),rgba(18,12,9,.92)),url('/assets/images/products/canteen-02.webp')}
.power-card:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 22% 20%,rgba(239,125,0,.18),transparent 32%),linear-gradient(0deg,rgba(0,0,0,.24),transparent 48%)}
.power-card b{position:relative;width:78px;height:78px;border:1px solid rgba(239,125,0,.92);background:rgba(20,12,8,.74);box-shadow:0 0 0 8px rgba(239,125,0,.08),0 12px 34px rgba(0,0,0,.24);color:#ff8a00;font-size:20px;font-weight:900;letter-spacing:.04em;text-shadow:0 2px 12px rgba(0,0,0,.34)}
.power-card h3{position:relative;margin:56px 0 12px;color:#fff;font-size:30px;font-weight:900;letter-spacing:.02em;text-shadow:0 10px 28px rgba(0,0,0,.45)}
.power-card p{position:relative;max-width:92%;color:rgba(255,255,255,.78);font-size:16px;line-height:1.8;text-shadow:0 6px 20px rgba(0,0,0,.35)}
@media(max-width:640px){.power-card{min-height:300px}.power-card b{width:70px;height:70px;font-size:18px}.power-card h3{font-size:27px}}


/* Product center hero image and static contact visual */
.product-center-hero{position:relative;overflow:hidden;isolation:isolate;min-height:520px;background:linear-gradient(100deg,rgba(20,12,8,.97) 0%,rgba(24,14,10,.90) 36%,rgba(24,14,10,.60) 62%,rgba(24,14,10,.38) 100%),linear-gradient(180deg,rgba(20,12,8,.16),rgba(20,12,8,.50)),url('/assets/images/products/hero-electric-round-table.webp') center/cover no-repeat,linear-gradient(120deg,#17110e,#6a3a1f)}
.product-center-hero:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 78% 36%,rgba(239,125,0,.28),transparent 28%),linear-gradient(180deg,rgba(255,255,255,.03),transparent 46%)}
.product-center-hero .container{position:relative;z-index:1}.product-center-hero h1{max-width:760px}.product-center-hero p{max-width:760px;color:rgba(255,255,255,.76)}
.contact-visual-card{overflow:hidden;display:grid;grid-template-columns:.92fr 1.08fr;gap:0;padding:0!important;background:#17110e!important;color:#fff;border-color:rgba(239,125,0,.18)!important;box-shadow:0 22px 58px rgba(30,18,10,.12)}
.contact-visual-media{min-height:520px;background:#21140e}.contact-visual-media img{width:100%;height:100%;object-fit:cover;filter:saturate(.96) contrast(1.06)}
.contact-visual-copy{padding:46px;display:flex;flex-direction:column;justify-content:center}.contact-visual-card h2{margin:12px 0 16px!important;color:#fff!important;font:700 clamp(34px,4vw,52px)/1.18 "Microsoft YaHei","PingFang SC",system-ui,sans-serif!important}.contact-visual-card p{margin:0;color:rgba(255,255,255,.76);font-size:16px;line-height:1.78}.contact-quick-list{display:grid;gap:10px;margin:24px 0}.contact-quick-list span{padding:12px 14px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:rgba(255,255,255,.06);color:rgba(255,255,255,.82)}.contact-visual-card .btn{align-self:flex-start;color:#fff}
@media(max-width:980px){.product-center-hero{background:linear-gradient(90deg,rgba(20,12,8,.86),rgba(20,12,8,.72)),url('/assets/images/products/hero-electric-round-table.webp') center/cover no-repeat}.contact-visual-card{grid-template-columns:1fr}.contact-visual-media{min-height:300px}.contact-visual-copy{padding:34px}}


/* Smooth image backgrounds for section heroes */
.page-hero{position:relative;overflow:hidden;isolation:isolate;background-color:#17110e;background-blend-mode:normal}
.page-hero:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 74% 30%,rgba(239,125,0,.22),transparent 30%),linear-gradient(180deg,rgba(255,255,255,.035),transparent 46%);pointer-events:none}
.page-hero .container{position:relative;z-index:1}.page-hero h1{text-shadow:0 14px 36px rgba(0,0,0,.38)}
.customization-hero{background:linear-gradient(100deg,rgba(21,13,9,.97) 0%,rgba(27,16,11,.90) 36%,rgba(27,16,11,.60) 62%,rgba(27,16,11,.38) 100%),linear-gradient(180deg,rgba(21,13,9,.16),rgba(21,13,9,.50)),url('/assets/images/products/chinese-02.webp') center/cover no-repeat,linear-gradient(120deg,#17110e,#67371f)}
.cases-hero{background:linear-gradient(100deg,rgba(18,12,9,.97) 0%,rgba(24,15,10,.90) 36%,rgba(24,15,10,.58) 62%,rgba(24,15,10,.38) 100%),linear-gradient(180deg,rgba(18,12,9,.16),rgba(18,12,9,.50)),url('/assets/images/products/hotpot-03.webp') center/cover no-repeat,linear-gradient(120deg,#17110e,#65371e)}
.info-center-hero{background:linear-gradient(100deg,rgba(17,12,9,.97) 0%,rgba(23,15,10,.90) 36%,rgba(23,15,10,.58) 62%,rgba(23,15,10,.38) 100%),linear-gradient(180deg,rgba(17,12,9,.16),rgba(17,12,9,.50)),url('/assets/images/products/electric-03.webp') center/cover no-repeat,linear-gradient(120deg,#17110e,#6a3a1f)}
.knowledge-hero{background:linear-gradient(100deg,rgba(17,12,9,.97) 0%,rgba(23,15,10,.90) 36%,rgba(23,15,10,.58) 62%,rgba(23,15,10,.38) 100%),linear-gradient(180deg,rgba(17,12,9,.16),rgba(17,12,9,.50)),url('/assets/images/products/chinese-07.webp') center/cover no-repeat,linear-gradient(120deg,#17110e,#5f321c)}
.contact-hero{background:linear-gradient(100deg,rgba(17,12,9,.97) 0%,rgba(23,15,10,.90) 36%,rgba(23,15,10,.58) 62%,rgba(23,15,10,.38) 100%),linear-gradient(180deg,rgba(17,12,9,.16),rgba(17,12,9,.50)),url('/assets/images/products/tea-06.webp') center/cover no-repeat,linear-gradient(120deg,#17110e,#63351e)}
.tea-product-hero{background:linear-gradient(100deg,rgba(17,12,9,.97) 0%,rgba(23,15,10,.90) 36%,rgba(23,15,10,.58) 62%,rgba(23,15,10,.38) 100%),linear-gradient(180deg,rgba(17,12,9,.16),rgba(17,12,9,.50)),url('/assets/images/products/tea-01.webp') center/cover no-repeat,linear-gradient(120deg,#17110e,#5e331f)}
.chinese-product-hero{background:linear-gradient(100deg,rgba(17,12,9,.97) 0%,rgba(23,15,10,.90) 36%,rgba(23,15,10,.58) 62%,rgba(23,15,10,.38) 100%),linear-gradient(180deg,rgba(17,12,9,.16),rgba(17,12,9,.50)),url('/assets/images/products/chinese-01.webp') center/cover no-repeat,linear-gradient(120deg,#17110e,#5e331f)}
.electric-product-hero{background:linear-gradient(100deg,rgba(17,12,9,.97) 0%,rgba(23,15,10,.90) 36%,rgba(23,15,10,.58) 62%,rgba(23,15,10,.38) 100%),linear-gradient(180deg,rgba(17,12,9,.16),rgba(17,12,9,.50)),url('/assets/images/products/electric-01.webp') center/cover no-repeat,linear-gradient(120deg,#17110e,#5e331f)}
.hotpot-product-hero{background:linear-gradient(100deg,rgba(17,12,9,.97) 0%,rgba(23,15,10,.90) 36%,rgba(23,15,10,.58) 62%,rgba(23,15,10,.38) 100%),linear-gradient(180deg,rgba(17,12,9,.16),rgba(17,12,9,.50)),url('/assets/images/products/hotpot-01.webp') center/cover no-repeat,linear-gradient(120deg,#17110e,#5e331f)}
.chairs-product-hero{background:linear-gradient(100deg,rgba(17,12,9,.97) 0%,rgba(23,15,10,.90) 36%,rgba(23,15,10,.58) 62%,rgba(23,15,10,.38) 100%),linear-gradient(180deg,rgba(17,12,9,.16),rgba(17,12,9,.50)),url('/assets/images/products/chairs-01.webp') center/cover no-repeat,linear-gradient(120deg,#17110e,#5e331f)}
.canteen-product-hero{background:linear-gradient(100deg,rgba(17,12,9,.97) 0%,rgba(23,15,10,.90) 36%,rgba(23,15,10,.58) 62%,rgba(23,15,10,.38) 100%),linear-gradient(180deg,rgba(17,12,9,.16),rgba(17,12,9,.50)),url('/assets/images/products/canteen-02.webp') center/cover no-repeat,linear-gradient(120deg,#17110e,#5e331f)}
@media(max-width:980px){.customization-hero,.cases-hero,.info-center-hero,.knowledge-hero,.contact-hero,.tea-product-hero,.chinese-product-hero,.electric-product-hero,.hotpot-product-hero,.chairs-product-hero,.canteen-product-hero{background-size:cover;background-position:center}.page-hero{background-blend-mode:normal}.page-hero p{color:rgba(255,255,255,.78)}}


/* Home hero heritage emphasis */
.pengda-visual-hero .hero-content{position:relative}.pengda-visual-hero .hero-content:before{content:"41";position:absolute;right:2%;top:6%;z-index:-1;font:900 clamp(120px,20vw,260px)/1 "Arial Black",Impact,sans-serif;color:rgba(255,255,255,.055);letter-spacing:-.08em;text-shadow:0 20px 60px rgba(0,0,0,.18)}
.heritage-badge{display:inline-flex;align-items:center;gap:14px;margin:18px 0 2px;padding:10px 16px 10px 12px;border:1px solid rgba(255,138,0,.42);border-radius:999px;background:rgba(18,12,8,.54);box-shadow:0 16px 46px rgba(0,0,0,.22);backdrop-filter:blur(8px)}
.heritage-badge span{display:inline-grid;place-items:center;min-width:74px;height:28px;border-radius:999px;background:#ef7d00;color:#fff;font-size:13px;font-weight:900;letter-spacing:.04em}.heritage-badge strong{color:#fff;font-size:18px;letter-spacing:.06em}.history-detail{border-color:rgba(239,125,0,.45)!important;background:linear-gradient(135deg,rgba(239,125,0,.22),rgba(18,13,10,.76))!important}.history-detail strong{color:#ff9b2a!important}
@media(max-width:640px){.pengda-visual-hero .hero-content:before{right:-4%;top:11%;font-size:140px}.heritage-badge{margin-top:14px}.heritage-badge strong{font-size:15px}}


/* Product galleries: preserve original image ratio */
.gallery{align-items:start}
.gallery figure{overflow:hidden;border-radius:16px;background:#17110e;border:1px solid rgba(255,255,255,.10);box-shadow:0 12px 34px rgba(0,0,0,.16)}
.gallery img{display:block;width:100%;height:280px!important;aspect-ratio:auto!important;object-fit:contain!important;background:#100b08;border-radius:12px 12px 0 0}
.gallery figcaption{padding:9px 10px 12px!important;color:rgba(255,255,255,.58)!important;background:#17110e}
@media(max-width:980px){.gallery img{height:240px!important}}
@media(max-width:640px){.gallery img{height:220px!important}}

/* Source factory custom section */
.source-factory-section{background:linear-gradient(180deg,#f8f4ee,#fffaf4);padding-top:18px}
.source-factory-panel{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:stretch;padding:42px;border:1px solid rgba(128,84,48,.18);border-radius:28px;background:linear-gradient(135deg,rgba(255,255,255,.92),rgba(250,239,225,.88));box-shadow:0 26px 70px rgba(56,36,22,.10)}
.source-factory-copy h2{margin:14px 0 16px;font:700 clamp(36px,4.8vw,62px)/1.14 'Microsoft YaHei','PingFang SC',system-ui,sans-serif;color:#211813}
.source-factory-copy p{max-width:700px;margin:0;color:#62554b;font-size:17px;line-height:1.9}
.source-factory-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.source-factory-actions .btn:not(.primary){border-color:#3b2a20;color:#2d211b;background:#fff}
.source-factory-points{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.source-factory-points article{min-height:170px;padding:22px;border-radius:20px;background:linear-gradient(145deg,#201712,#3b2418);color:#fff;box-shadow:0 18px 42px rgba(40,22,12,.18)}
.source-factory-points strong{display:block;margin-bottom:14px;color:#ff941a;font-size:24px;letter-spacing:.04em}.source-factory-points span{display:block;color:rgba(255,255,255,.72);line-height:1.75}
@media(max-width:980px){.source-factory-panel{grid-template-columns:1fr;padding:30px}.source-factory-points{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.source-factory-panel{padding:24px;border-radius:22px}.source-factory-points{grid-template-columns:1fr}.source-factory-points article{min-height:auto}}

/* Info center structured layout */
.info-index-section{padding-top:84px}.info-intro-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:22px;align-items:stretch;margin-bottom:28px}.info-brand-box{margin:0;height:100%;display:flex;flex-direction:column;justify-content:center}.info-brand-box h2{margin-top:0}.info-intro-image{position:relative;margin:0;min-height:360px;overflow:hidden;border-radius:24px;background:#1b130f;box-shadow:0 20px 60px rgba(39,24,14,.14)}.info-intro-image img{width:100%;height:100%;object-fit:cover;display:block}.info-intro-image figcaption{position:absolute;left:18px;right:18px;bottom:16px;padding:12px 14px;border-radius:14px;background:rgba(18,12,8,.70);color:rgba(255,255,255,.86);backdrop-filter:blur(8px);font-size:14px}.info-topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.info-topic-card{display:grid;grid-template-columns:240px 1fr;min-height:310px;overflow:hidden;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 18px 48px rgba(40,26,16,.08)}.info-topic-image{display:block;min-height:100%;background:#17110e}.info-topic-image img{width:100%;height:100%;object-fit:cover;display:block}.info-topic-body{padding:24px 24px 22px}.info-topic-kicker{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.info-topic-kicker span{color:#ef7d00;font-weight:900;letter-spacing:.04em}.info-topic-kicker a{flex:0 0 auto;padding:7px 12px;border:1px solid rgba(239,125,0,.32);border-radius:999px;color:#9b4a00;font-size:13px;font-weight:800;background:#fff7ed}.info-topic-body p{margin:0 0 16px;color:#62564e;line-height:1.75}.info-topic-links{display:grid;gap:9px}.info-topic-links a{display:block;padding:10px 0;border-top:1px solid #efe4d8;color:#261c17;font-weight:700;line-height:1.45}.info-topic-links a:hover{color:#ef7d00}.info-topic-links a:first-child{border-top:0}
@media(max-width:1100px){.info-topic-card{grid-template-columns:200px 1fr}}
@media(max-width:980px){.info-intro-layout,.info-topic-grid{grid-template-columns:1fr}.info-topic-card{grid-template-columns:220px 1fr}.info-intro-image{min-height:300px}}
@media(max-width:640px){.info-index-section{padding-top:64px}.info-topic-card{grid-template-columns:1fr}.info-topic-image{height:210px}.info-topic-body{padding:22px}.info-topic-kicker{align-items:flex-start;flex-direction:column}.info-intro-image{min-height:240px}}


/* Unified typography system */
:root{--font-ui:'Microsoft YaHei','PingFang SC','Noto Sans CJK SC',system-ui,sans-serif}
html,body,button,input,textarea,select{font-family:var(--font-ui)!important}
h1,h2,h3,h4,h5,h6,.hero h1,.page-hero h1,.section-head h2,.section-title-center h2,.source-factory-copy h2,.factory-grid h2,.answer-box h2,.brand-copy-lg h2,.cta-row h2,.contact-card h2,.contact-visual-card h2,.case-card h3,.article-card h3,.prose h2,.prose h3{font-family:var(--font-ui)!important;font-style:normal}
h1,.hero h1,.page-hero h1,.pengda-visual-hero h1{font-weight:900!important;letter-spacing:-.055em}
h2,.section-head h2,.section-title-center h2,.source-factory-copy h2,.factory-grid h2,.answer-box h2,.brand-copy-lg h2,.cta-row h2,.contact-card h2,.contact-visual-card h2,.prose h2{font-weight:900!important;letter-spacing:-.04em}
h3,.case-card h3,.article-card h3,.prose h3,.feature h3,.info-topic-kicker span{font-weight:800!important;letter-spacing:-.018em}
.nav-links,.btn,.eyebrow,.meta-row,.card-link,.info-topic-links,.footer-col,.sidebar{font-family:var(--font-ui)!important}
@media(max-width:640px){h1,.hero h1,.page-hero h1{letter-spacing:-.045em}h2,.section-head h2,.section-title-center h2{letter-spacing:-.03em}}