/* 联球景观照明 Design System */
:root{--container-width:1320px;--section-space:clamp(4.5rem,6vw,7rem);--primary:#e62129;--primary-dark:#b6171d;--ink:#202124;--muted:#6f7278;--paper:#f6f7f8;--line:#e2e4e8;--white:#fff;--dark:#1f2023;--title-size:clamp(2rem,3.4vw,3rem);--subtitle-size:1.0625rem;--text-size:1rem;--radius:14px;--radius-sm:8px;--shadow:0 14px 36px rgba(25,29,36,.08);--gap:clamp(1rem,2vw,1.75rem);--transition:.2s ease;--bs-primary:#e62129;--bs-primary-rgb:230,33,41}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font:var(--text-size)/1.75 "Microsoft YaHei","PingFang SC",system-ui,sans-serif;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}ul,ol{padding-left:0}button,input,textarea,select{font:inherit}.site-main{min-height:50vh;overflow:hidden}.skip-link{position:fixed;z-index:1200;top:.5rem;left:.5rem;padding:.75rem 1rem;background:#fff;color:#111}body .container{width:100%;max-width:var(--container-width);margin-inline:auto!important;padding-inline:.75rem!important}

/* Header */
.topbar{padding:.45rem 0;background:var(--dark);color:#d6d7da;font-size:.78rem}.site-header{z-index:1030;border-bottom:1px solid var(--line);background:#fff}.site-header .navbar{min-height:78px}.brand{display:inline-flex;align-items:center;gap:.75rem;margin-right:1.35rem}.brand-logo{display:grid;width:48px;height:48px;place-items:center;border-radius:8px;background:var(--primary);color:#fff;font-size:.9rem;font-weight:800}.brand-text{display:flex;flex-direction:column;line-height:1.15}.brand-text b{font-size:1.12rem;font-weight:800}.brand-text small{margin-top:.22rem;color:var(--muted);font-size:.55rem;letter-spacing:.12em}.site-header .nav-link{padding:.65rem .58rem!important;color:var(--ink);font-size:.88rem;font-weight:600}.site-header .nav-link:hover,.site-header .nav-link.active{color:var(--primary)}.header-phone{margin-left:1rem;text-align:right;line-height:1.18}.header-phone small,.header-phone b{display:block}.header-phone small{color:var(--muted);font-size:.68rem}.header-phone b{color:var(--primary)}.btn{min-height:44px;border-radius:6px;font-weight:700}.btn-primary{--bs-btn-bg:var(--primary);--bs-btn-border-color:var(--primary);--bs-btn-hover-bg:var(--primary-dark);--bs-btn-hover-border-color:var(--primary-dark)}

/* Shared */
.content-section{padding:var(--section-space) 0}.section-head,.section-title{max-width:760px;margin:0 auto clamp(2.25rem,4vw,3.75rem);text-align:center}.section-head h2,.section-title h2{margin:0 0 .85rem;font-size:var(--title-size);font-weight:800;line-height:1.2;letter-spacing:-.025em}.section-head p,.section-title p{margin:0;color:var(--muted);font-size:var(--subtitle-size)}.kicker,.section-eyebrow{display:block;margin-bottom:.7rem;color:var(--primary);font-size:.75rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase}
.page-banner,.page-head{position:relative;isolation:isolate;min-height:360px;padding:7rem 0 4.5rem;display:flex;align-items:flex-end;overflow:hidden;color:#fff;background:#17191d}.page-banner::before,.page-head::before{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(14,17,22,.94),rgba(14,17,22,.66) 55%,rgba(14,17,22,.3))}.page-banner-image{position:absolute;z-index:-2;inset:0;width:100%;height:100%;object-fit:cover}.page-banner .container,.page-head .container{position:relative}.page-banner h1,.page-head h1{max-width:900px;margin:0 0 .85rem;color:#fff;font-size:clamp(2.35rem,4vw,4rem);font-weight:850;line-height:1.12;letter-spacing:-.03em}.page-banner p,.page-head p{max-width:720px;margin:0;color:rgba(255,255,255,.8);font-size:1.05rem}.breadcrumb{margin:0;background:var(--paper);color:var(--muted);font-size:.82rem}.breadcrumb>.container{padding-block:1rem!important}.page-banner .breadcrumb{position:absolute;left:.75rem;bottom:8.5rem;padding:0;background:transparent;color:rgba(255,255,255,.7)}.page-banner .breadcrumb a{color:inherit}.breadcrumb span{margin-inline:.45rem}
.cta-band{padding:clamp(3.5rem,5vw,5rem) 0;background:var(--primary);color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem}.cta-text h2{margin:0 0 .65rem;color:#fff;font-size:clamp(1.75rem,3vw,2.65rem);font-weight:800;line-height:1.3}.cta-text p{margin:0;color:rgba(255,255,255,.82)}.cta-btn{flex:0 0 auto;min-height:48px;padding:.75rem 1.65rem;display:inline-flex;align-items:center;justify-content:center;border-radius:6px;background:#fff;color:var(--primary);font-weight:800}
.product-card,.news-card,.case-card,.sol-card,.tech-card,.related-card,.scenario-card,.project-card,.honor-item{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden;transition:border-color var(--transition),transform var(--transition),box-shadow var(--transition)}.product-card:hover,.news-card:hover,.case-card:hover,.sol-card:hover,.tech-card:hover,.related-card:hover,.scenario-card:hover,.project-card:hover{border-color:rgba(230,33,41,.5);transform:translateY(-3px);box-shadow:var(--shadow)}
.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}.product-card{height:100%}.product-card .p-img{aspect-ratio:4/3;background:var(--paper);overflow:hidden}.product-card .p-img img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.product-card:hover .p-img img{transform:scale(1.035)}.product-card .p-info{padding:1.25rem}.product-card h3{margin:.35rem 0 .45rem;font-size:1.02rem;font-weight:800;line-height:1.45}.product-card p{margin:0;color:var(--muted);font-size:.86rem}.p-tag,.p-cat,.n-cat,.c-tag{color:var(--primary);font-size:.72rem;font-weight:800}.pagination{margin:3rem 0 0;display:flex;justify-content:center;gap:.5rem}.pagination a{display:grid;width:42px;height:42px;place-items:center;border:1px solid var(--line);border-radius:6px;background:#fff}.pagination a:hover,.pagination a.active{border-color:var(--primary);background:var(--primary);color:#fff}

/* Home */
.hero{position:relative;isolation:isolate;min-height:610px;overflow:hidden;background:#090a0c;color:#fff}.hero::before{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.95),rgba(0,0,0,.82) 47%,rgba(0,0,0,.28))}.hero-bg-image{position:absolute;z-index:-2;inset:0 0 0 auto;width:62%;height:100%;object-fit:cover}.hero-grid{min-height:610px;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(340px,.88fr);gap:3rem}.hero-left{padding:5rem 0;display:flex;flex-direction:column;justify-content:center}.hero-badge{width:max-content;margin-bottom:1.5rem;padding:.45rem .9rem;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(255,255,255,.07);font-size:.8rem}.hero h1{margin:0 0 1.1rem;font-size:clamp(2.45rem,4vw,4rem);font-weight:850;line-height:1.15}.hero .hl{color:var(--primary)}.hero-sub{max-width:650px;margin:0 0 1.8rem;color:rgba(255,255,255,.72);font-size:1.05rem}.hero-actions{display:flex;gap:.75rem}.hero .btn.ghost{background:#fff;color:var(--ink)}.hero-stats{margin-top:2.5rem;padding-top:1.8rem;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.14)}.hero-stat b,.hero-stat span{display:block}.hero-stat b{font-size:2rem}.hero-stat b em{color:var(--primary);font-size:1rem;font-style:normal}.hero-stat span{color:rgba(255,255,255,.58);font-size:.8rem}.hero-right{display:flex;align-items:flex-end;justify-content:flex-end;padding:4rem 0}.hero-slogan{max-width:340px;padding:1.5rem;border:1px solid rgba(255,255,255,.13);border-radius:var(--radius);background:rgba(10,12,15,.78)}.hero-slogan h3{font-size:1.1rem}.hero-slogan p{margin:0;color:rgba(255,255,255,.68);font-size:.86rem}
.page-home .advantages,.partners{background:var(--paper)}.adv-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:1rem}.adv-item{padding:1.7rem 1rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff;text-align:center}.adv-icon{display:grid;width:50px;height:50px;margin:0 auto 1rem;place-items:center;border-radius:12px;background:rgba(230,33,41,.08);color:var(--primary);font-size:1.25rem}.adv-item h3{margin:0 0 .25rem;font-size:1rem;font-weight:800}.adv-item p{margin:0;color:var(--muted);font-size:.82rem}
.case-slider{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.case-track{display:flex;transition:transform .45s ease}.case-slide{min-width:100%;display:grid;grid-template-columns:1.1fr .9fr}.cs-img{min-height:390px}.cs-img img{width:100%;height:100%;object-fit:cover}.cs-info{padding:clamp(2rem,5vw,4rem);display:flex;flex-direction:column;justify-content:center}.cs-info h3{font-size:1.5rem;font-weight:800}.cs-info p{color:var(--muted)}.case-arrow{position:absolute;z-index:2;top:50%;width:44px;height:44px;border:0;border-radius:50%;background:#fff;box-shadow:var(--shadow);transform:translateY(-50%)}.case-arrow.prev{left:1rem}.case-arrow.next{right:1rem}.case-dots{margin-top:1.25rem;display:flex;justify-content:center;gap:.5rem}.case-dots button,.case-dots span{width:8px;height:8px;padding:0;border:0;border-radius:50%;background:#cfd1d5}.case-dots .active{width:24px;border-radius:999px;background:var(--primary)}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}.news-card .n-img{aspect-ratio:16/10;overflow:hidden}.news-card .n-img img{width:100%;height:100%;object-fit:cover}.news-card .n-body{padding:1.4rem}.news-card h3{margin:.55rem 0;font-size:1.05rem;font-weight:800;line-height:1.55}.news-card p{margin:0;color:var(--muted);font-size:.88rem}.partners{padding:4.5rem 0}.partners-grid{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:.7rem}.partner-logo{min-height:64px;display:grid;place-items:center;border:1px solid var(--line);border-radius:8px;background:#fff;color:#555a62;font-size:.84rem;font-weight:700}.scenario-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}.scenario-card{padding:1.75rem}.scenario-card h3{margin:0 0 .7rem;font-size:1.08rem;font-weight:800}.scenario-card p{color:var(--muted);font-size:.88rem}.scenario-card .more{color:var(--primary);font-size:.84rem;font-weight:800}

/* Product */
.products-layout{padding-block:var(--section-space);display:grid;grid-template-columns:270px minmax(0,1fr);gap:2.5rem}.products-layout>.sidebar{position:sticky;top:100px;align-self:start}.cat-box,.side-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden}.cat-title{padding:1rem 1.15rem;background:var(--dark);color:#fff;font-weight:800}.cat-list,.cat-sub{margin:0;list-style:none}.cat-item{border-bottom:1px solid var(--line)}.cat-item:last-child{border-bottom:0}.cat-item-main{padding:.9rem 1.1rem;display:flex;justify-content:space-between;gap:1rem;cursor:pointer;font-size:.88rem;font-weight:650}.cat-item-main:hover,.cat-item-main.active{background:#fff5f5;color:var(--primary)}.cat-sub{display:none;padding:.35rem 0;background:var(--paper)}.cat-item.open .cat-sub{display:block}.cat-sub li{padding:.55rem 1rem .55rem 2rem;color:var(--muted);font-size:.8rem}.filter-bar{margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--line);color:var(--muted)}.filter-count b{color:var(--primary)}.products-layout .product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.product-detail{padding-block:var(--section-space)}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:clamp(2rem,5vw,5rem);align-items:start}.main-img{border-radius:var(--radius);background:var(--paper);overflow:hidden}.main-img>img{width:100%;aspect-ratio:1/1;object-fit:cover}.thumbs{margin-top:1rem;display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem}.thumbs img{width:100%;aspect-ratio:1/1;object-fit:cover;border:2px solid transparent;border-radius:8px;cursor:pointer}.thumbs img.active{border-color:var(--primary)}.detail-info .cat{color:var(--primary);font-weight:800}.detail-info h1{margin:.5rem 0 1rem;font-size:clamp(2rem,3.5vw,3rem);font-weight:850}.detail-info>p{color:var(--muted)}.detail-params{margin:1.5rem 0;list-style:none;border-top:1px solid var(--line)}.detail-params li{padding:.8rem 0;border-bottom:1px solid var(--line)}.detail-actions{display:flex;gap:.75rem;flex-wrap:wrap}.detail-tabs{margin-top:4rem}.tab-nav{display:flex;gap:.3rem;border-bottom:1px solid var(--line);overflow-x:auto}.tab-nav button{padding:.9rem 1.2rem;border:0;border-bottom:2px solid transparent;background:transparent;white-space:nowrap}.tab-nav button.active{border-color:var(--primary);color:var(--primary);font-weight:800}.tab-content{display:none;padding:2rem 0;color:#464a51}.tab-content.active{display:block}

/* Lists */
.solutions,.cases,.news,.tech-section,.honors,.contact,.qr-section,.detail-content,.case-detail,.tech-detail,.news-detail{padding:var(--section-space) 0}.sol-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}.sol-card .s-img{aspect-ratio:16/9}.sol-card .s-img img{width:100%;height:100%;object-fit:cover}.sol-card .s-body{padding:1.6rem}.sol-card h3{margin:0 0 .65rem;font-size:1.25rem;font-weight:800}.sol-card p{color:var(--muted)}.s-tags{display:flex;flex-wrap:wrap;gap:.5rem}.s-tags span{padding:.3rem .65rem;border-radius:999px;background:var(--paper);font-size:.75rem}
.process{background:var(--paper)}.process-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1rem}.process-step{padding:1.5rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff;text-align:center}.process-step .num{display:grid;width:46px;height:46px;margin:0 auto 1rem;place-items:center;border-radius:50%;background:var(--ink);color:#fff;font-weight:800}.process-step h4{font-size:1rem;font-weight:800}.process-step p{margin:0;color:var(--muted);font-size:.82rem}
.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}.case-card .c-img{aspect-ratio:16/10;overflow:hidden}.case-card .c-img img{width:100%;height:100%;object-fit:cover}.case-card .c-body{padding:1.35rem}.case-card h3{margin:.55rem 0;font-size:1.05rem;font-weight:800}.case-card p{margin:0;color:var(--muted);font-size:.86rem}
.page-news.template-news .news-list{display:grid;gap:1rem}.news-item{display:grid;grid-template-columns:280px minmax(0,1fr);border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden;transition:transform var(--transition),box-shadow var(--transition)}.news-item:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.news-item .n-img img{width:100%;height:100%;min-height:190px;object-fit:cover}.news-item .n-body{padding:1.5rem}.n-date{color:var(--primary);font-size:.78rem;font-weight:700}.news-item h3{margin:.45rem 0;font-size:1.18rem;font-weight:800}.news-item p{margin:0;color:var(--muted);font-size:.88rem}
.stats{padding:4.5rem 0;background:var(--paper)}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}.stat-item{text-align:center}.stat-item .num{color:var(--primary);font-size:clamp(2rem,3vw,2.8rem);font-weight:850;line-height:1}.stat-item .label{margin-top:.6rem;color:var(--muted);font-size:.88rem}.tech-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}.tech-card{padding:2rem}.tech-card .icon{display:grid;width:54px;height:54px;margin-bottom:1.2rem;place-items:center;border-radius:12px;background:rgba(230,33,41,.08);color:var(--primary);font-weight:850}.tech-card h3{font-size:1.15rem;font-weight:800}.tech-card p{margin:0;color:var(--muted);font-size:.9rem}.honors{background:var(--paper)}.honor-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}.honor-item{padding:1.5rem}.honor-item h4{font-size:1rem;font-weight:800}.honor-item p{margin:0;color:var(--muted);font-size:.85rem}

/* Detail */
.content-grid,.case-detail .case-grid,.tech-detail .tech-grid,.news-detail .news-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(2rem,4vw,4rem);align-items:start}.main-content,.case-info,.article{min-width:0}.main-content h2,.case-info h2,.article h2{margin:2.5rem 0 1rem;font-size:1.55rem;font-weight:800}.main-content h2:first-child,.case-info h2:first-child,.article h2:first-child{margin-top:0}.main-content p,.case-info p,.article p{color:#484c53}.feature-img,.cover-img{margin:1.75rem 0;border-radius:var(--radius);overflow:hidden}.feature-img img,.cover-img img{width:100%;max-height:480px;object-fit:cover}.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin:1.5rem 0}.gallery img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius-sm)}.case-meta{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2rem}.case-meta span{padding:.4rem .75rem;border-radius:999px;background:var(--paper);font-size:.78rem}
.side-card{padding:1.35rem;margin-bottom:1.25rem}.side-card h3{font-size:1rem;font-weight:800}.contact-list,.side-card .news-list{margin:0;list-style:none}.contact-list li,.side-card .news-list li{padding:.65rem 0;border-bottom:1px solid var(--line);font-size:.84rem}.side-cta{padding:1.5rem;border-radius:var(--radius);background:var(--dark);color:#fff}.side-cta h4{font-size:1.05rem;font-weight:800}.side-cta p{color:rgba(255,255,255,.72);font-size:.84rem}.side-cta a{display:block;padding:.7rem;border-radius:6px;background:#fff;color:var(--primary);text-align:center;font-weight:800}
.spec-table,.adv-table{width:100%;border-collapse:collapse}.spec-table th,.spec-table td,.adv-table th,.adv-table td{padding:.9rem;border:1px solid var(--line);text-align:left;vertical-align:top}.spec-table th,.adv-table th{background:var(--dark);color:#fff}.prev-next-nav{margin:3rem 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.prev-item,.next-item{padding:1rem;border:1px solid var(--line);border-radius:var(--radius)}.next-item{text-align:right}.nav-label{display:block;color:var(--muted);font-size:.75rem}.nav-name{font-weight:700}.related{margin-top:3rem}.related>h2{margin-bottom:1.5rem;font-size:1.6rem;font-weight:800}.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}.product-detail .related-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.related-card .r-img{aspect-ratio:4/3}.related-card .r-img img{width:100%;height:100%;object-fit:cover}.related-card .r-body{padding:1.15rem}.related-card h3{margin:0 0 .4rem;font-size:.98rem;font-weight:800}.related-card p{margin:0;color:var(--muted);font-size:.82rem}

/* Contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(2rem,5vw,5rem)}.contact-info>h2,.contact-form>h3{margin:0 0 1.5rem;font-size:1.6rem;font-weight:800}.info-item{padding:1rem 0;display:grid;grid-template-columns:48px 1fr;gap:1rem;border-bottom:1px solid var(--line)}.info-item .icon{display:grid;width:48px;height:48px;place-items:center;border-radius:10px;background:var(--paper)}.info-item h4{margin:0 0 .2rem;font-size:.9rem;font-weight:800}.info-item p{margin:0;color:var(--muted)}.direction,.web-links{margin-top:1.25rem;padding:1.25rem;border-radius:var(--radius);background:var(--paper)}.contact-form{padding:2rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.4rem;font-size:.85rem;font-weight:700}.form-group input,.form-group textarea{width:100%;padding:.8rem .9rem;border:1px solid var(--line);border-radius:6px}.form-group textarea{min-height:140px;resize:vertical}.submit-btn{width:100%;padding:.8rem;border:0;border-radius:6px;background:var(--primary);color:#fff;font-weight:800}.qr-section{background:var(--paper)}.qr-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:var(--gap)}.map-box,.qr-boxes{padding:2rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.map-box{min-height:300px;display:flex;flex-direction:column;justify-content:center}.map-title{font-size:1.25rem;font-weight:800}.map-desc{color:var(--muted)}.qr-row{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}.qr-item{min-height:150px;display:grid;place-items:center;border:1px dashed #c8cbd0;border-radius:8px;text-align:center;color:var(--muted);font-size:.8rem}.company{margin-top:1rem;text-align:center;font-weight:700}

/* About */
.page-about .stats{padding:0 0 var(--section-space);background:#fff}.page-about .stats-grid{position:relative;z-index:2;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);transform:translateY(-2rem);overflow:hidden}.page-about .stat-item{min-height:145px;display:grid;place-content:center}.page-about .stat-item+.stat-item{border-left:1px solid var(--line)}.overview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}.overview-item,.team-card,.project-card{padding:1.75rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.overview-item .icon{display:grid;width:52px;height:52px;margin-bottom:1rem;place-items:center;border-radius:12px;background:rgba(230,33,41,.08)}.overview-item h4,.project-card h4{font-size:1.05rem;font-weight:800}.overview-item .detail,.project-card p,.team-card p{color:var(--muted);font-size:.88rem}.overview-item .detail b{color:var(--ink)}
.page-about .about,.page-about .history,.page-about .culture,.page-about .advantages,.page-about .clients{background:var(--paper)}.about-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.95fr);gap:clamp(2rem,5vw,5rem);align-items:center}.about-text h2{font-size:var(--title-size);font-weight:800}.about-text p{color:#484c53}.about-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.about-img img{width:100%;min-height:430px;object-fit:cover}.cert-tags{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.5rem}.cert-tags span{padding:.5rem .8rem;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:.78rem}.timeline{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.timeline-item{padding:1.5rem;border:1px solid var(--line);border-radius:10px;background:#fff}.timeline-item .year{color:var(--primary);font-size:1.12rem;font-weight:850}.timeline-item h4{font-size:1rem;font-weight:800}.timeline-item p{margin:0;color:var(--muted);font-size:.85rem}.team-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}.team-card .avatar{display:grid;width:64px;height:64px;margin-bottom:1rem;place-items:center;border-radius:50%;background:var(--paper);color:var(--primary);font-size:1.35rem;font-weight:800}.team-card h3{font-size:1.15rem;font-weight:800}.team-card .title{margin-bottom:.8rem;color:var(--primary);font-size:.78rem;font-weight:700}
.culture-title-big{text-align:center;font-size:var(--title-size);font-weight:800}.pyramid-container{display:grid;grid-template-columns:minmax(0,1fr) 260px minmax(0,1fr);gap:var(--gap);align-items:start}.pyramid-left,.pyramid-right{padding:1.5rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.pyramid-left h4,.pyramid-right h4{font-size:.92rem;font-weight:800}.pyramid-left p,.pyramid-right p{color:var(--muted);font-size:.82rem}.pyramid{display:flex;flex-direction:column;gap:.5rem}.pyramid-level{width:100%!important;padding:.75rem;border:1px solid var(--line);border-left:3px solid var(--primary);border-radius:6px;background:#fff!important;color:var(--ink);text-align:center;font-size:.85rem;font-weight:750}
.process-block+.process-block{margin-top:4.5rem}.process-block-heading{margin-bottom:1.5rem;display:flex;align-items:flex-start;gap:1rem}.block-index{color:rgba(230,33,41,.25);font-size:2.4rem;font-weight:850;line-height:1}.process-block-heading h3{font-size:1.4rem;font-weight:800}.process-block-heading p{margin:0;color:var(--muted);font-size:.86rem}.advantage-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}.advantage-card{min-height:138px;padding:1.5rem;display:flex;align-items:center;gap:1rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.advantage-icon{display:grid;flex:0 0 52px;width:52px;height:52px;place-items:center;border-radius:12px;background:rgba(230,33,41,.08);color:var(--primary)}.advantage-icon svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.advantage-card h4{font-size:1.05rem;font-weight:800}.advantage-card p{margin:0;color:var(--muted);font-size:.84rem}.cooperation-steps{margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);list-style:none}.cooperation-step{padding:1.5rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.step-heading{margin-bottom:1.2rem;display:flex;justify-content:space-between;align-items:center;gap:.5rem}.step-number{display:grid;width:48px;height:48px;place-items:center;border-radius:50%;background:var(--ink);color:#fff;font-weight:800}.step-time{color:var(--primary);font-size:.72rem;font-weight:800}.cooperation-step h4{font-size:1rem;font-weight:800}.cooperation-step p{margin:0;color:var(--muted);font-size:.84rem}.adv-table{font-size:.84rem}.project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}.project-card .tag{display:inline-block;margin-bottom:.8rem;padding:.3rem .65rem;border-radius:999px;background:rgba(230,33,41,.08);color:var(--primary);font-size:.7rem;font-weight:800}.client-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:.7rem}.client-item{min-height:72px;padding:.75rem;display:grid;place-items:center;border:1px solid var(--line);border-radius:8px;background:#fff;text-align:center;font-size:.82rem;font-weight:700}.client-tip{text-align:center;color:var(--muted);font-size:.84rem}

/* Footer */
.site-footer{background:var(--dark);color:#bfc0c4}.footer-title{margin-bottom:1rem;color:#fff;font-size:1rem;font-weight:800}.footer-links{margin:0}.footer-links li+li{margin-top:.5rem}.site-footer a{color:inherit}.site-footer a:hover{color:#fff}.footer-contact{display:grid;gap:.5rem;font-style:normal}.footer-note{font-size:.88rem}.footer-bottom{padding:1rem 0;border-top:1px solid rgba(255,255,255,.09);color:#92949a;text-align:center;font-size:.78rem}

@media(max-width:1199.98px){:root{--container-width:1140px;--section-space:clamp(4rem,6vw,5.5rem)}.site-header .navbar-collapse{max-height:calc(100vh - 78px);overflow-y:auto;padding:1rem 0}.site-header .nav-link{padding:.7rem 0!important}.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.adv-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.partners-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.client-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.pyramid-container{grid-template-columns:minmax(0,1fr) 230px minmax(0,1fr)}}
@media(max-width:991.98px){:root{--container-width:960px}.page-banner,.page-head{min-height:320px;padding:6rem 0 4rem}.page-banner .breadcrumb{bottom:7.6rem}.hero-grid{grid-template-columns:1fr}.hero-right{display:none}.hero-bg-image{width:100%;opacity:.48}.hero::before{background:rgba(0,0,0,.72)}.product-grid,.products-layout .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.news-grid,.case-grid,.tech-grid,.honor-list,.scenario-grid,.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.partners-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.process-steps{grid-template-columns:repeat(3,minmax(0,1fr))}.products-layout{grid-template-columns:1fr}.products-layout>.sidebar{position:static}.cat-list{display:grid;grid-template-columns:repeat(2,1fr)}.cat-item{border-right:1px solid var(--line)}.detail-grid,.contact-grid,.qr-grid,.about-grid{grid-template-columns:1fr}.detail-gallery,.about-img{order:-1}.about-img img{min-height:360px;max-height:480px}.content-grid,.case-detail .case-grid,.tech-detail .tech-grid,.news-detail .news-grid{grid-template-columns:1fr}.content-grid>.sidebar,.case-detail .sidebar,.tech-detail .sidebar,.news-detail .sidebar{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.related-grid,.product-detail .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.news-item{grid-template-columns:240px 1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.page-about .stat-item:nth-child(3){border-left:0}.page-about .stat-item:nth-child(n+3){border-top:1px solid var(--line)}.overview-grid,.advantage-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.team-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.team-card:last-child{grid-column:1/-1}.pyramid-container{grid-template-columns:1fr 1fr}.pyramid{grid-column:1/-1;grid-row:1;display:grid;grid-template-columns:repeat(4,1fr)}.cooperation-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.client-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.adv-table{display:block;overflow-x:auto}.adv-table th,.adv-table td{min-width:210px}}
@media(max-width:767.98px){:root{--section-space:4rem;--title-size:clamp(1.75rem,8vw,2.25rem);--subtitle-size:.95rem;--radius:12px}.topbar span:last-child{display:none}.site-header .navbar{min-height:68px}.brand-logo{width:42px;height:42px}.brand-text b{font-size:1rem}.page-banner,.page-head{min-height:280px;padding:5.25rem 0 3rem}.page-banner .breadcrumb{bottom:7rem}.page-banner h1,.page-head h1{font-size:2.2rem}.page-banner p,.page-head p{font-size:.93rem}.cta-inner{align-items:flex-start;flex-direction:column}.cta-btn{width:100%}.hero,.hero-grid{min-height:650px}.hero-left{padding:4rem 0}.hero h1{font-size:2.35rem}.hero-stats{gap:.5rem}.hero-stat b{font-size:1.65rem}.product-grid,.products-layout .product-grid,.sol-grid,.news-grid,.case-grid,.tech-grid,.honor-list,.scenario-grid,.project-grid,.related-grid,.product-detail .related-grid,.overview-grid,.timeline,.team-grid,.advantage-card-grid,.cooperation-steps{grid-template-columns:1fr}.adv-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.partners-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.case-slide{grid-template-columns:1fr}.cs-img{min-height:230px}.cs-info{padding:1.5rem}.case-arrow{display:none}.products-layout{padding-top:2.5rem}.cat-list{grid-template-columns:1fr}.detail-grid{gap:2rem}.main-img>img{aspect-ratio:4/3}.detail-tabs{margin-top:2.5rem}.tab-content{padding:1.5rem 0}.process-steps{grid-template-columns:1fr}.news-item{grid-template-columns:1fr}.news-item .n-img img{min-height:210px}.content-grid>.sidebar,.case-detail .sidebar,.tech-detail .sidebar,.news-detail .sidebar{display:block}.gallery{grid-template-columns:1fr}.prev-next-nav{grid-template-columns:1fr}.next-item{text-align:left}.spec-table{display:block;overflow-x:auto}.qr-row{grid-template-columns:1fr}.qr-item{min-height:100px}.page-about .stats{padding-bottom:3rem}.page-about .stats-grid{grid-template-columns:repeat(2,1fr);transform:translateY(-1.5rem)}.page-about .stat-item{min-height:118px}.page-about .stat-item .num{font-size:1.8rem}.page-about .stat-item+.stat-item{border-left:1px solid var(--line)}.page-about .stat-item:nth-child(odd){border-left:0}.page-about .stat-item:nth-child(n+3){border-top:1px solid var(--line)}.team-card:last-child{grid-column:auto}.pyramid-container{grid-template-columns:1fr}.pyramid{grid-column:auto;display:grid;grid-template-columns:repeat(2,1fr)}.process-block-heading{align-items:center}.block-index{font-size:2rem}.advantage-card{min-height:116px}.client-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* Interaction states */
.hero-actions .btn:first-child,.btn-red{border-color:var(--primary);background:var(--primary);color:#fff}.hero-actions .btn:first-child:hover,.btn-red:hover{border-color:var(--primary-dark);background:var(--primary-dark);color:#fff}.btn-outline{border-color:var(--ink);background:#fff;color:var(--ink)}.btn-outline:hover{border-color:var(--ink);background:var(--ink);color:#fff}.news-item .n-img{min-height:190px;overflow:hidden}.form-feedback{min-height:1.5rem;margin:.75rem 0 0;color:var(--primary);font-size:.84rem}.thumbs img:focus-visible,.tab-nav button:focus-visible{outline:3px solid rgba(230,33,41,.25);outline-offset:2px}

@media(max-width:419.98px){.pyramid{grid-template-columns:1fr}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}}