@import "components/header.css";@import "components/footer.css";*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}:root{--black:#0a0a0a;--dark:#1a1a1a;--gold:#b8975a;--gold-dark:#8a6e3c;--gold-light:#d4b87a;--white:#fff;--gray-50:#f5f5f5;--gray-100:#e8e8e8;--gray-300:#ccc;--gray-500:#888;--gray-700:#555;--gray-900:#2a2a2a;--border:#e0e0e0;--shadow:0 2px 20px rgba(0,0,0,0.04);--shadow-hover:0 8px 40px rgba(0,0,0,0.07);--transition:all 0.35s ease}body{font-family:noto sans sc,pingfang sc,microsoft yahei,sans-serif;background:var(--white);color:var(--gray-700);line-height:1.9;font-size:16px;min-height:100vh}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.container{max-width:1455px;margin:0 auto;padding:0 1.5rem}.site-header{position:fixed;top:0;width:100%;z-index:100;height:76px;display:flex;align-items:center;background:var(--white);box-shadow:0 1px 12px rgba(0,0,0,4%);padding:0 72px}.site-header .container{display:flex;justify-content:space-between;align-items:center;width:100%;max-width:1455px;padding:0}.logo{font-size:16px;font-weight:600;color:var(--black);text-decoration:none;letter-spacing:-.5px}nav ul{display:flex;gap:2rem;list-style:none}nav a{color:var(--gray-700);text-decoration:none;font-size:14.08px;font-weight:500;transition:color .2s;padding:4px 0}nav a:hover{color:var(--gold)}nav a.active{color:var(--black)}.page-header{background:var(--gray-50);padding:100px 24px 72px;text-align:center}.page-header h1{font-size:38.4px;font-weight:600;color:var(--black);margin-bottom:8px}.page-header .subtitle{font-size:16px;color:var(--gray-500)}.section{padding:60px 72px 100px}.section-gray{background:var(--gray-50);padding:100px 72px}.section-title{font-size:32px;font-weight:600;color:var(--black);text-align:center;margin-bottom:8px}.section-subtitle{font-size:16px;color:var(--gray-500);text-align:center;margin-bottom:60px}.hero{position:relative;height:100vh;min-height:600px;overflow:hidden}.hero-slider{position:absolute;inset:0}.hero-slide{position:absolute;inset:0;background-size:cover;background-position:50%;opacity:0;transition:opacity 1.2s ease-in-out}.hero-slide.active{opacity:1}.hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,.45),rgba(0,0,0,.75));z-index:1}.hero-content{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;padding:0 24px;color:#fff}.hero-title{font-size:56px;font-weight:700;color:var(--gold);margin-bottom:16px;letter-spacing:4px}.hero-subtitle{font-size:18px;color:rgba(255,255,255,.85);max-width:600px;margin-bottom:40px;line-height:1.8}.hero-cta{display:flex;gap:16px;margin-bottom:60px}.btn-primary{display:inline-block;background:var(--gold);color:var(--white);font-size:15.2px;font-weight:500;padding:14px 42px;border:none;border-radius:0;cursor:pointer;transition:background .3s ease;font-family:inherit;text-decoration:none}.btn-primary:hover{background:var(--gold-light)}.btn-outline{display:inline-block;background:0 0;color:var(--white);font-size:15.2px;font-weight:500;padding:14px 42px;border:1px solid rgba(255,255,255,.25);border-radius:0;cursor:pointer;transition:all .3s ease;font-family:inherit;text-decoration:none}.btn-outline:hover{border-color:var(--gold);color:var(--gold)}.hero-stats{display:flex;gap:60px;margin-bottom:40px}.stat{display:flex;flex-direction:column;align-items:center}.stat-num{font-size:32px;font-weight:700;color:var(--gold)}.stat-label{font-size:13px;color:rgba(255,255,255,.7);margin-top:4px}.hero-dots{display:flex;gap:10px}.dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;transition:all .3s}.dot.active{background:var(--gold);width:28px;border-radius:5px}.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;background:rgba(0,0,0,.3);border:none;color:#fff;font-size:24px;padding:12px 16px;cursor:pointer;transition:background .3s}.hero-arrow:hover{background:rgba(0,0,0,.6)}.hero-arrow-left{left:20px}.hero-arrow-right{right:20px}.brand-story{padding:100px 72px}.brand-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.brand-image{aspect-ratio:4/3;overflow:hidden}.brand-image img{width:100%;height:100%;object-fit:cover;display:block}.brand-content h2{font-size:32px;font-weight:600;color:var(--black);margin-bottom:8px}.brand-content .gold-line{width:48px;height:3px;background:var(--gold);margin-bottom:24px}.brand-content p{font-size:16px;color:var(--gray-700);line-height:2;margin-bottom:16px}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.service-card{background:var(--white);padding:48px 36px;text-align:center;box-shadow:var(--shadow);transition:var(--transition)}.service-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}.service-card .icon{font-size:40px;margin-bottom:20px}.service-icon{width:72px;height:72px;object-fit:contain;margin:0 auto 20px;display:block}.service-card h4{font-size:19.2px;font-weight:600;color:var(--black);margin-bottom:12px}.service-card p{font-size:14.72px;color:var(--gray-500);line-height:1.8}.service-card.highlight{background:var(--dark);color:var(--white)}.service-card.highlight h4{color:var(--white)}.service-card.highlight p{color:var(--gray-300)}.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.case-card{position:relative;overflow:hidden;cursor:pointer}.case-image{aspect-ratio:4/3;overflow:hidden;transition:transform .5s ease}.case-image img{width:100%;height:100%;object-fit:cover;display:block}.case-card:hover .case-image{transform:scale(1.05)}.case-info{padding:24px 0 0}.case-info .tag{font-size:12.8px;color:var(--gold);font-weight:500;letter-spacing:2px}.case-info h4{font-size:18px;font-weight:600;color:var(--black);margin:8px 0}.case-info p{font-size:14.4px;color:var(--gray-500)}.partners-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0}.partner-item{display:flex;align-items:center;justify-content:center;padding:40px 20px;border-right:1px solid var(--border);border-bottom:1px solid var(--border);color:var(--gray-300);font-size:15px;font-weight:500;transition:color .3s ease}.partner-item:nth-child(5n){border-right:none}.partner-item:nth-child(n+6){border-bottom:none}.partner-item:hover{color:var(--gold)}.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;align-items:start}.contact-info h3,.contact-form h3{font-size:24px;font-weight:600;color:var(--black);margin-bottom:24px}.contact-info ul{list-style:none;padding:0}.contact-info li{display:flex;align-items:flex-start;gap:12px;padding:12px 0;font-size:15.2px;color:var(--gray-700);border-bottom:.57px solid var(--border)}.contact-info li .icon{flex-shrink:0;font-size:18px;line-height:1.6}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:13.6px;font-weight:500;color:var(--black);margin-bottom:4px}.form-group label .required{color:#d44;margin-left:2px}.form-group input,.form-group select,.form-group textarea{width:100%;font-family:inherit;font-size:14.72px;color:var(--gray-900);background:0 0;border:none;border-bottom:1px solid var(--border);border-radius:0;padding:8px 0;outline:none;transition:border-color .3s ease}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-bottom-color:var(--gold)}.form-group textarea{resize:vertical;min-height:120px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.btn-submit{display:inline-block;background:var(--gold);color:var(--white);border:none;border-radius:0;padding:16px 48px;font-size:14.4px;font-weight:500;font-family:inherit;cursor:pointer;transition:background .3s ease;margin-top:8px}.btn-submit:hover{background:var(--gold-light)}.factory-address{background:var(--gray-50);text-align:center;padding:60px 72px}.factory-address h3{font-size:24px;font-weight:600;color:var(--black);margin-bottom:16px}.factory-address .address{font-size:16px;color:var(--gray-700)}.factory-address .address .icon{font-size:20px;margin-right:8px}.faq-list{max-width:900px;margin:40px auto 0}.faq-item{border-bottom:.57px solid var(--border)}.faq-item summary{display:flex;justify-content:space-between;align-items:center;padding:24px 0;font-size:16px;font-weight:500;color:var(--black);cursor:pointer;list-style:none;user-select:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:"+";font-size:20px;font-weight:300;color:var(--gray-500);transition:transform .3s ease}.faq-item[open] summary::after{content:"–"}.faq-item .faq-answer{padding:0 0 24px;font-size:15.2px;color:var(--gray-700);line-height:1.9}.page{padding-top:120px;padding-bottom:4rem;min-height:80vh}.page h1{font-size:2.5rem;font-weight:600;color:var(--black);margin-bottom:2rem}.content{font-size:1.1rem;color:var(--gray-700);line-height:1.9}.site-footer{text-align:center;padding:36px 24px;color:var(--gray-500);font-size:13.12px;background:var(--white)}.nav-admin{border:1px solid var(--gold-dark);padding:6px 18px!important;color:var(--gold-dark)!important;transition:all .3s ease}.nav-admin:hover{background:var(--gold-dark);color:var(--white)!important}.nav-admin.active{background:var(--gold-dark);color:var(--white)!important}.filter-bar{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;padding:48px 24px 0;margin-bottom:48px}.filter-btn{display:inline-block;padding:8px 24px;border:1px solid var(--border);background:var(--white);color:var(--gray-700);font-size:14.4px;font-family:inherit;cursor:pointer;transition:all .3s ease;border-radius:0}.filter-btn:hover{border-color:var(--gold);color:var(--gold)}.filter-btn.active{background:var(--gold);border-color:var(--gold);color:var(--white)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;padding:0 72px 100px}.product-card{background:var(--white);box-shadow:var(--shadow);transition:var(--transition);overflow:hidden}.product-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-6px)}.product-card img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}.product-card .card-body{padding:20px 24px 28px}.product-card .name{font-size:17.6px;font-weight:600;color:var(--black);margin-bottom:8px}.product-card .tag{display:inline-block;font-size:12.8px;color:var(--gold);font-weight:500;letter-spacing:1px;margin-bottom:6px}.product-card .material{font-size:13.6px;color:var(--gray-500)}@media(max-width:1024px){.site-header{padding:0 32px}.section,.brand-story,.section-gray{padding:60px 32px}.services-grid,.cases-grid{grid-template-columns:1fr 1fr}.partners-grid{grid-template-columns:repeat(3,1fr)}.partner-item:nth-child(5n){border-right:1px solid var(--border)}.partner-item:nth-child(3n){border-right:none}.brand-grid{grid-template-columns:1fr;gap:40px}.contact-grid{grid-template-columns:1fr;gap:48px}.hero-stats{gap:32px}.product-grid{grid-template-columns:repeat(2,1fr);padding:0 32px 60px}}@media(max-width:640px){.site-header{padding:0 16px}.section,.brand-story,.section-gray{padding:40px 16px}.services-grid,.cases-grid{grid-template-columns:1fr}.partners-grid{grid-template-columns:repeat(2,1fr)}.partner-item:nth-child(3n){border-right:1px solid var(--border)}.partner-item:nth-child(2n){border-right:none}.form-row{grid-template-columns:1fr}.page-header h1{font-size:28px}.section-title{font-size:24px}.hero-stats{flex-direction:column;gap:24px}.hero-title{font-size:2.5rem}.product-grid{grid-template-columns:1fr;padding:0 16px 40px}}html{scroll-behavior:smooth}.back-to-top{position:fixed;bottom:32px;right:32px;width:44px;height:44px;border-radius:50%;background:#b8975a;color:#fff;border:none;cursor:pointer;font-size:20px;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .3s;z-index:999;box-shadow:0 4px 12px rgba(184,151,90,.3)}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{background:#8a6e3c;transform:translateY(-3px);box-shadow:0 6px 20px rgba(184,151,90,.45)}.btn-primary,.btn-outline{position:relative;overflow:hidden}.btn-primary::after,.btn-outline::after{content:'';position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:rgba(255,255,255,.3);transform:translate(-50%,-50%);transition:width .6s,height .6s}.btn-primary:active::after,.btn-outline:active::after{width:400px;height:400px}.product-card{transition:transform .35s cubic-bezier(.25,.46,.45,.94),box-shadow .35s ease}.product-card:hover{transform:translateY(-8px);box-shadow:0 12px 32px rgba(0,0,0,.15)}.case-card{transition:transform .35s cubic-bezier(.25,.46,.45,.94),box-shadow .35s ease}.case-card:hover{transform:translateY(-6px);box-shadow:0 10px 28px rgba(0,0,0,.12)}@media(max-width:768px){.navbar{padding:0 16px}.navbar .nav-links{gap:16px;font-size:14px}.hero{height:100vh;min-height:500px}.hero-title{font-size:32px;letter-spacing:2px}.hero-subtitle{font-size:14px;max-width:90%;margin-bottom:28px;line-height:1.6}.hero-cta{flex-direction:column;gap:12px;margin-bottom:36px}.btn-primary,.btn-outline{padding:12px 32px;font-size:14px;width:200px;text-align:center}.hero-stats{gap:24px;flex-wrap:wrap;justify-content:center;margin-bottom:28px}.stat-num{font-size:24px}.stat-label{font-size:11px}.hero-arrow{padding:8px 12px;font-size:18px}.hero-dots{gap:8px}.dot{width:8px;height:8px}.dot.active{width:20px}.brand-story{padding:48px 20px}.story-content{flex-direction:column}.services{padding:48px 20px}.service-grid{grid-template-columns:1fr;gap:20px}.cases{padding:48px 20px}.case-grid{grid-template-columns:1fr;gap:20px}.partners{padding:48px 20px}.partner-grid{grid-template-columns:repeat(3,1fr);gap:16px}.partner-item img{max-height:40px}.product-grid{grid-template-columns:1fr 1fr;gap:12px}.filter-buttons{flex-wrap:wrap;gap:8px;padding:0 16px}.filter-btn{padding:6px 14px;font-size:13px}.contact-page{padding:48px 20px}.contact-grid{grid-template-columns:1fr;gap:32px}.contact-form input,.contact-form textarea{font-size:16px}.footer{padding:32px 20px;text-align:center}.footer-grid{grid-template-columns:1fr;gap:24px}.section-title{font-size:24px}.section-desc{font-size:14px;max-width:90%}.back-to-top{width:38px;height:38px;bottom:20px;right:20px;font-size:16px}}@media(max-width:480px){.hero-title{font-size:26px}.product-grid{grid-template-columns:1fr}.partner-grid{grid-template-columns:repeat(2,1fr)}}.about-hero{position:relative;height:50vh;min-height:320px;overflow:hidden}.about-hero-bg{position:absolute;inset:0;background-size:cover;background-position:50%}.about-hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,.5),rgba(0,0,0,.8))}.about-hero-content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#fff;text-align:center;padding:0 24px}.about-hero-content h1{font-size:42px;color:#b8975a;margin-bottom:12px}.about-hero-content p{font-size:16px;color:rgba(255,255,255,.8)}.about-story{padding:80px 0;background:#0a0a0a}.about-story-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.about-story-text h2{margin-bottom:24px}.about-story-text p{color:#aaa;font-size:15px;line-height:1.9;margin-bottom:16px}.about-story-image img{width:100%;border-radius:4px}.about-numbers{padding:60px 0;background:#111}.number-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}.number-card{display:flex;flex-direction:column;gap:8px}.number-value{font-size:40px;font-weight:700;color:#b8975a}.number-label{font-size:14px;color:rgba(255,255,255,.6)}.about-timeline{padding:80px 0;background:#0a0a0a}.timeline{position:relative;max-width:700px;margin:40px auto 0;padding-left:32px}.timeline::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:#b8975a}.timeline-item{position:relative;margin-bottom:40px}.timeline-item:last-child{margin-bottom:0}.timeline-dot{position:absolute;left:-37px;top:4px;width:12px;height:12px;border-radius:50%;background:#b8975a;border:2px solid #0a0a0a}.timeline-content{padding-left:0}.timeline-year{font-size:13px;color:#b8975a;font-weight:600}.timeline-content h3{font-size:18px;color:#fff;margin:4px 0 8px}.timeline-content p{color:#999;font-size:14px;line-height:1.7}.about-advantages{padding:80px 0;background:#111}.advantages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}.advantage-card{background:#1a1a1a;padding:32px 24px;border-radius:4px;text-align:center;transition:transform .3s,box-shadow .3s}.advantage-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(184,151,90,.15)}.advantage-icon{font-size:36px;margin-bottom:16px}.advantage-card h3{color:#b8975a;font-size:17px;margin-bottom:8px}.advantage-card p{color:#999;font-size:13px;line-height:1.7}.about-certs{padding:80px 0;background:#0a0a0a}.certs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:40px}.cert-item{text-align:center;padding:32px 16px;background:#1a1a1a;border-radius:4px}.cert-badge{font-size:20px;font-weight:700;color:#b8975a;margin-bottom:8px}.cert-item p{color:#999;font-size:13px}.about-cta{padding:80px 0;background:#111;text-align:center}.about-cta h2{font-size:28px;color:#fff;margin-bottom:12px}.about-cta p{color:#aaa;margin-bottom:28px}@media(max-width:768px){.about-hero{height:40vh;min-height:240px}.about-hero-content h1{font-size:28px}.about-story{padding:48px 20px}.about-story-grid{grid-template-columns:1fr;gap:32px}.about-numbers{padding:40px 20px}.number-grid{grid-template-columns:repeat(2,1fr);gap:24px}.number-value{font-size:30px}.about-timeline{padding:48px 20px}.about-advantages{padding:48px 20px}.advantages-grid{grid-template-columns:1fr}.about-certs{padding:48px 20px}.certs-grid{grid-template-columns:repeat(2,1fr);gap:16px}.about-cta{padding:48px 20px}.about-cta h2{font-size:22px}}@media(max-width:480px){.number-grid{grid-template-columns:1fr 1fr}.certs-grid{grid-template-columns:1fr}}