:root{--orange:#ff6710;--orange-dark:#e95300;--ink:#282828;--muted:#6f7378;--line:#ececec;--paper:#fff;--soft:#fff7f2;--shadow:0 10px 35px rgba(35,24,16,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.wrap{width:min(1200px,calc(100% - 40px));margin:0 auto}.topline{height:34px;background:#fafafa;border-bottom:1px solid #eee;color:#777;font-size:12px}.topline .wrap{line-height:34px}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);box-shadow:0 2px 14px rgba(0,0,0,.04);backdrop-filter:blur(12px)}.header-row{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;color:var(--orange);font-size:18px;font-weight:700}.brand img{width:54px;height:54px;object-fit:contain;border-radius:6px;background:#fff}.site-header nav{display:flex;align-items:center;gap:34px;font-size:16px}.site-header nav a{position:relative;padding:26px 0}.site-header nav a:after{position:absolute;left:0;right:0;bottom:14px;height:2px;background:var(--orange);content:"";transform:scaleX(0);transition:.2s}.site-header nav a:hover,.site-header nav a.active{color:var(--orange)}.site-header nav a:hover:after,.site-header nav a.active:after{transform:scaleX(1)}.hero{min-height:430px;background:linear-gradient(90deg,rgba(20,12,6,.72),rgba(20,12,6,.15)),url('/assets/img/hero.jpg') center/cover no-repeat;color:#fff;display:grid;place-items:center}.hero-content{text-align:center}.hero-content p{font-size:18px;letter-spacing:.3em;margin:0}.hero h1{font-size:50px;margin:14px 0 30px;line-height:1.2}.button{display:inline-flex;align-items:center;justify-content:center;border-radius:4px;background:var(--orange);color:#fff;padding:12px 24px;font-weight:700;transition:.2s}.button:hover{background:var(--orange-dark);transform:translateY(-1px)}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:-40px;position:relative;z-index:2;background:#fff;box-shadow:var(--shadow)}.service-grid>div{padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:130px}.service-grid h2{font-size:18px;margin:0 0 8px}.service-grid p{color:var(--muted);margin:0}.home-section{padding:70px 0}.section-heading{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin-bottom:24px;padding-bottom:16px}.section-heading h2{margin:0;font-size:26px}.section-heading small{color:#999;font-size:14px;font-weight:400}.section-heading>a{color:var(--orange)}.project-list{display:grid;gap:16px}.home-projects{grid-template-columns:repeat(2,1fr)}.project-card{background:#fff;border:1px solid var(--line);border-radius:7px;overflow:hidden;transition:.2s}.project-card:hover{border-color:#ffb388;box-shadow:var(--shadow);transform:translateY(-2px)}.card-link{display:flex;min-height:180px}.card-link>img{width:210px;object-fit:cover;background:var(--soft)}.card-main{min-width:0;flex:1;padding:20px}.card-title{display:flex;align-items:center;gap:8px}.card-title>span,.status{flex:0 0 auto;background:#fff0e8;color:var(--orange);padding:2px 8px;border-radius:3px}.card-title h2{min-width:0;flex:1;font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:0}.card-title em{font-style:normal;color:#25a86b;font-size:12px}.tags{color:var(--orange);margin:12px 0 5px}.summary{height:44px;overflow:hidden;color:#777;margin:0 0 14px}.meta{display:flex;gap:20px;color:#888;font-size:12px}.meta strong{color:var(--orange);font-size:14px}.process{padding:60px 0;background:#fafafa}.process img{width:100%;margin-top:20px}.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.solution-card{border:1px solid var(--line);background:#fff;padding-bottom:18px;transition:.2s}.solution-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.solution-card img{width:100%;height:165px;object-fit:cover}.solution-card h3,.solution-card p,.solution-card span{margin-left:16px;margin-right:16px}.solution-card h3{height:48px;overflow:hidden;font-size:16px}.solution-card p{color:#777}.solution-card strong{color:var(--orange);margin-right:8px}.solution-card span{display:block;color:#999;font-size:12px}.page-banner{background:linear-gradient(120deg,#fff4ec,#fff);padding:40px 0;border-bottom:1px solid #f5e6dc}.page-banner.compact{padding:18px 0}.page-banner h1{font-size:32px;margin:8px 0}.page-banner p{margin:0;color:#777}.page-banner a{color:var(--orange)}.projects-layout{padding:45px 0 70px}.filters{background:#fafafa;border:1px solid var(--line);padding:22px;margin-bottom:26px}.filters>label{display:block;font-weight:700;margin-bottom:8px}.filter-row{display:flex;gap:10px}.filters input,.filters select{height:44px;border:1px solid #ddd;background:#fff;padding:0 14px;font:inherit;outline:none}.filters input{flex:1}.filters input:focus,.filters select:focus{border-color:var(--orange)}.filters #resultCount{margin:10px 0 0;color:#777}.projects-layout .project-list{grid-template-columns:repeat(2,1fr)}.pagination{display:flex;justify-content:center;flex-wrap:wrap;gap:6px;margin-top:32px}.pagination button{border:1px solid #ddd;background:#fff;min-width:38px;height:38px;cursor:pointer}.pagination button.active,.pagination button:hover{border-color:var(--orange);background:var(--orange);color:#fff}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:28px;padding:38px 0 70px}.detail-main,.detail-aside{border:1px solid var(--line);background:#fff}.detail-header{display:flex;gap:24px;padding:28px;border-bottom:1px solid var(--line)}.detail-header>img{width:190px;height:120px;object-fit:cover;background:var(--soft)}.detail-header h1{font-size:26px;line-height:1.35;margin:10px 0}.detail-header p{color:#777}.detail-stats{display:grid;grid-template-columns:repeat(3,1fr);text-align:center;background:#fafafa;border-bottom:1px solid var(--line)}.detail-stats div{padding:22px 10px;border-right:1px solid var(--line)}.detail-stats div:last-child{border:0}.detail-stats strong,.detail-stats span{display:block}.detail-stats strong{color:var(--orange);font-size:22px}.detail-stats span{color:#888}.detail-content{padding:30px;font-size:15px}.detail-content h2{font-size:22px;border-left:4px solid var(--orange);padding-left:12px}.detail-content p{margin:0 0 12px}.detail-aside{align-self:start;padding:20px}.detail-aside h2{margin-top:0;font-size:20px}.detail-aside>a{display:flex;gap:10px;align-items:center;padding:13px 0;border-top:1px solid var(--line)}.detail-aside img{width:76px;height:56px;object-fit:cover}.detail-aside span{font-size:13px;line-height:1.4}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;padding:60px 0 90px}.contact-card{border:1px solid var(--line);padding:36px}.contact-card h2{font-size:24px}.contact-card dl{display:grid;grid-template-columns:90px 1fr;margin:30px 0 0}.contact-card dt,.contact-card dd{padding:12px 0;border-bottom:1px solid var(--line);margin:0}.contact-card dt{color:#888}.contact-card a{color:var(--orange)}.address-panel{min-height:360px;background:radial-gradient(circle at 72% 32%,#ffb58c 0 5%,transparent 5.5%),linear-gradient(145deg,#39291f,#1c1714);color:#fff;display:flex;flex-direction:column;justify-content:flex-end;padding:42px;position:relative;overflow:hidden}.address-panel:before,.address-panel:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.13);width:500px;height:180px;transform:rotate(-25deg);left:-90px;top:70px}.address-panel:after{top:170px;left:30px}.address-panel span,.address-panel strong,.address-panel p{position:relative;z-index:2}.address-panel strong{font-size:30px;margin-top:8px}.footer{background:var(--orange);color:#fff}.footer-top{display:flex;justify-content:space-between;align-items:center;padding:26px 0}.brand-footer{background:#fff;padding:2px 16px;border-radius:6px}.brand-footer img{height:50px;width:50px}.footer-top p{margin:0}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.25);padding:18px 20px;font-size:13px}.footer-bottom p{margin:3px 0}.footer-bottom a{text-decoration:underline}.not-found{text-align:center;padding:120px 20px}.not-found h1{color:var(--orange);font-size:86px;line-height:1;margin:0}.not-found p{font-size:18px;margin:22px 0}.project-card[hidden]{display:none}
@media(max-width:900px){.service-grid,.solution-grid{grid-template-columns:repeat(2,1fr)}.home-projects,.projects-layout .project-list{grid-template-columns:1fr}.detail-layout{grid-template-columns:1fr}.detail-aside{display:none}.contact-grid{grid-template-columns:1fr}.section-heading small{display:none}.card-link>img{width:180px}}
@media(max-width:640px){.wrap{width:min(100% - 24px,1200px)}.topline{display:none}.header-row{height:66px}.brand img{width:42px;height:42px}.site-header nav{gap:14px;font-size:14px}.site-header nav a{padding:20px 0}.hero{min-height:360px}.hero h1{font-size:36px}.service-grid{grid-template-columns:1fr;margin-top:0}.home-section{padding:45px 0}.solution-grid{grid-template-columns:1fr}.card-link{display:block}.card-link>img{width:100%;height:180px}.meta{gap:10px;flex-wrap:wrap}.filter-row{display:block}.filters input,.filters select{width:100%;margin-bottom:8px}.detail-header{display:block}.detail-header>img{width:100%;height:200px}.detail-header h1{font-size:22px}.detail-stats{grid-template-columns:1fr}.detail-stats div{border-right:0;border-bottom:1px solid var(--line)}.footer-top{display:block}.footer-top>div{margin-top:16px}.footer-bottom{text-align:left}.section-heading h2{font-size:22px}}