:root{--navy:#071f33;--blue:#0b304b;--steel:#62717d;--line:#d9e0e5;--pale:#f3f6f8;--orange:#c91522;--ink:#142633;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,"Noto Sans SC","PingFang SC",Arial,sans-serif;line-height:1.65;background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.shell{width:min(1180px,calc(100% - 48px));margin:auto}.narrow{max-width:820px}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:10px;z-index:99}header{height:78px;border-bottom:1px solid #e6ebee;background:rgba(255,255,255,.98);position:sticky;top:0;z-index:20}.head{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px}.brand img{width:42px;height:48px;object-fit:contain}.brand span{display:flex;flex-direction:column;line-height:1.1}.brand b{font-size:19px;letter-spacing:.08em}.brand small{font-size:9px;letter-spacing:.16em;margin-top:5px;color:#687783}.head nav{display:flex;align-items:center;gap:28px;font-size:14px}.head nav a:hover{color:var(--orange)}.nav-cta{background:var(--orange);color:white!important;padding:10px 18px}.menu{display:none}.hero{background:var(--navy);color:white;min-height:690px;overflow:hidden;position:relative}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 49.8%,rgba(255,255,255,.06) 50%,transparent 50.2%),linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px);background-size:100% 100%,100% 110px}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;align-items:center;min-height:690px;position:relative}.hero h1{font-size:58px;line-height:1.15;margin:20px 0 26px;letter-spacing:-.035em}.hero p{font-size:18px;color:#cbd7df;max-width:650px}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.17em;color:var(--orange)}.eyebrow.light{color:#ff8a66}.actions{display:flex;gap:14px;margin:34px 0}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;font-weight:700;border:1px solid transparent;cursor:pointer}.primary{background:var(--orange);color:#fff}.ghost{border-color:#7890a1;color:#fff}.dark{background:var(--navy);color:#fff}.outline{border-color:#9ba9b3}.white{background:#fff;color:var(--navy)}.hero-points{display:flex;gap:28px;font-size:13px;color:#aebfca}.hero-machine{height:590px;display:flex;align-items:center;justify-content:center;position:relative}.hero-machine img{height:520px;width:auto;object-fit:contain;filter:drop-shadow(0 24px 25px rgba(0,0,0,.45))}.technical-line{position:absolute;top:80px;right:0;color:#6f8797;font-size:11px;letter-spacing:.15em}.spec-mark{position:absolute;right:0;bottom:80px;border-left:3px solid var(--orange);padding-left:14px;color:#9fb1bd;font-size:12px}.spec-mark b{color:#fff}.section{padding:94px 0}.tone{background:var(--pale)}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:38px;gap:30px}.section h2,.section-head h2{font-size:36px;line-height:1.25;margin:10px 0}.section-head>p{max-width:520px;color:#63737e}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.category{padding:34px 28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:250px;transition:.2s}.category:hover{background:var(--navy);color:white}.category>span{color:var(--orange);font-weight:800}.category h3{font-size:21px;margin-top:40px}.category p{font-size:14px;color:#677781}.category:hover p{color:#b7c6cf}.category b{font-size:13px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product-card{background:#fff;border:1px solid var(--line)}.product-image{height:330px;background:#eef2f4;display:flex;align-items:center;justify-content:center;padding:28px;overflow:hidden}.product-image img{height:100%;width:100%;object-fit:contain;transition:.25s}.product-card:hover img{transform:scale(1.035)}.product-card>div{padding:24px}.product-card h3{font-size:21px;margin:8px 0 0}.product-card p{margin:3px 0 18px;color:#71808b;font-size:13px}.text-link,.product-card .text-link{color:var(--orange);font-weight:700;font-size:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.lead{font-size:18px;color:#596c78}.check-list{list-style:none;padding:0;margin:0}.check-list li{padding:13px 0 13px 27px;border-bottom:1px solid var(--line);position:relative}.check-list li:before{content:"";width:8px;height:8px;background:var(--orange);position:absolute;left:0;top:22px}.process-section{background:var(--blue);color:#fff}.process{display:grid;grid-template-columns:repeat(5,1fr);margin-top:42px;border-top:1px solid #496479}.process>div{padding:28px 24px;border-right:1px solid #496479}.process b{color:#ff7b54}.process p{font-size:13px;color:#b9c8d1}.assurance-grid,.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.assurance-grid>div,.cap-grid>div{background:#fff;padding:30px}.assurance-grid i,.cap-grid i{display:block;width:28px;height:3px;background:var(--orange);margin-bottom:22px}.assurance-grid p,.cap-grid p{color:#687883;font-size:14px}.scene-strip{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #bcc8cf}.scene-strip>div{padding:28px 20px;border-right:1px solid #d2dadd}.scene-strip span{color:var(--orange);font-size:12px}.scene-strip h3{font-size:16px}.scene-strip.compact{grid-template-columns:repeat(3,1fr)}.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.proof-grid figure{margin:0;border:1px solid var(--line);background:#f5f7f8;padding:22px}.proof-grid img{width:100%;height:260px;object-fit:contain}.proof-grid figcaption{font-weight:700;margin-top:18px}.cta{background:var(--orange);color:#fff;padding:68px 0}.cta .shell{display:flex;align-items:center;justify-content:space-between;gap:40px}.cta h2{font-size:34px;margin:0}.cta p{max-width:750px}.page-hero{background:var(--navy);color:white;padding:105px 0}.page-hero h1{font-size:52px;margin:14px 0}.page-hero p{color:#bdcbd4;font-size:18px}.breadcrumbs{font-size:12px;color:#71818c;display:flex;gap:10px;margin-bottom:34px}.filter-links{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.filter-links a,.filter-links button{border:1px solid var(--line);padding:10px 16px;background:#fff;color:var(--ink);font:inherit;cursor:pointer}.filter-links button:hover,.filter-links button.active{background:var(--navy);border-color:var(--navy);color:#fff}.filter-result{margin:0 0 28px;color:#71808b;font-size:13px}.product-card[hidden]{display:none}.product-hero{background:#f6f8f9;padding:34px 0 84px}.product-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.gallery-main{height:610px;background:white;border:1px solid var(--line);padding:40px;display:flex;align-items:center;justify-content:center}.gallery-main img{height:100%;width:100%;object-fit:contain}.gallery-thumbs{display:flex;gap:10px;margin-top:10px}.gallery-thumbs button{width:78px;height:78px;border:1px solid var(--line);background:white;padding:6px;cursor:pointer}.gallery-thumbs img{width:100%;height:100%;object-fit:contain}.product-intro h1{font-size:48px;margin:9px 0 0}.english{color:#72828c;margin-top:0}.spec-box{border-left:3px solid var(--orange);padding:4px 0 4px 18px;margin:26px 0}.product-intro small{display:block;color:#72818b}.detail-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:90px}.detail-grid article h2{font-size:28px;margin-top:38px}.detail-grid aside{background:var(--navy);color:white;padding:35px;align-self:start}.detail-grid aside .check-list li{border-color:#365269}.detail-grid aside p{color:#c0ccd3}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;background:white}th,td{padding:18px 22px;border:1px solid var(--line);text-align:left}th{width:30%;background:#e9eef1}.data-note{color:#63747e;font-size:13px}.statement,.empty-content{margin-top:60px;background:var(--navy);color:white;padding:48px}.statement p,.empty-content p{color:#c1ced6}.solution-list article{display:grid;grid-template-columns:100px 1fr;padding:36px 0;border-bottom:1px solid var(--line)}.solution-list article>b{color:var(--orange);font-size:25px}.solution-list h2{margin:0}.about-grid,.contact-grid,.inquiry-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.positioning{background:var(--pale);padding:35px;display:flex;flex-direction:column;gap:10px}.positioning span{color:var(--orange);font-size:12px;letter-spacing:.15em}.positioning b{font-size:20px;margin-bottom:20px}.contact-grid dl{display:grid;grid-template-columns:100px 1fr}.contact-grid dt,.contact-grid dd{margin:0;padding:12px;border-bottom:1px solid var(--line)}form{border:1px solid var(--line);padding:34px}.form-grid{display:grid;grid-template-columns:150px 1fr;gap:12px 18px}.form-grid label{font-weight:700;padding-top:9px}.form-grid input,.form-grid select,.form-grid textarea{width:100%;padding:12px;border:1px solid #b8c3ca;font:inherit}.form-grid .full{grid-column:1/-1}.consent{display:flex;gap:10px;font-weight:400!important}.consent input{width:auto}.consent a{color:var(--orange)}#form-status{margin-top:15px}.inquiry-grid aside{background:var(--pale);padding:34px;align-self:start}.legal{max-width:800px}.legal>p{font-size:17px}.not-found{min-height:65vh;display:flex;align-items:center;justify-content:center;text-align:center}.not-found b{font-size:100px;color:var(--orange)}footer{background:#061927;color:#c1cdd5;padding:60px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr .7fr 1fr;gap:80px}.footer-grid>div{display:flex;flex-direction:column;gap:9px}.footer-grid>div>b{color:white;margin-bottom:10px}.footer-brand b{color:white}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #294052;margin-top:45px;padding-top:20px;font-size:12px}
@media(max-width:900px){.shell{width:min(100% - 32px,720px)}header{height:68px}.menu{display:block;border:0;background:transparent;font-weight:700}.head nav{display:none;position:absolute;top:68px;left:0;right:0;background:white;padding:22px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}.head nav.open{display:flex}.hero-grid,.split,.product-hero-grid,.detail-grid,.about-grid,.contact-grid,.inquiry-grid{grid-template-columns:1fr}.hero{min-height:auto}.hero-grid{padding-top:70px}.hero h1{font-size:40px}.hero-machine{height:440px}.hero-machine img{height:380px}.category-grid,.product-grid,.assurance-grid,.cap-grid{grid-template-columns:1fr 1fr}.process{grid-template-columns:1fr}.process>div{border-bottom:1px solid #496479}.scene-strip{grid-template-columns:1fr 1fr}.proof-grid{grid-template-columns:1fr 1fr}.page-hero h1,.product-intro h1{font-size:38px}.gallery-main{height:500px}.section{padding:68px 0}.section-head{align-items:start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:560px){.shell{width:calc(100% - 28px)}.hero h1{font-size:34px}.hero-points{flex-direction:column;gap:6px}.category-grid,.product-grid,.assurance-grid,.cap-grid,.proof-grid,.scene-strip,.scene-strip.compact{grid-template-columns:1fr}.product-image{height:300px}.hero-machine{height:390px}.hero-machine img{height:340px}.section h2,.section-head h2{font-size:29px}.cta .shell{align-items:flex-start;flex-direction:column}.cta h2{font-size:29px}.gallery-main{height:440px;padding:22px}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{gap:15px;flex-direction:column}}
.lang-switch{border:1px solid #aeb9c0;padding:7px 10px;font-weight:800}.hero-supply{padding:35px}.hero-supply img{width:100%;height:100%;object-fit:contain;filter:none}.company-contact{max-width:900px;margin-bottom:70px;padding:40px;background:var(--navy);color:#fff}.company-contact h2{margin-top:0}.company-profile{color:#d6e0e6;font-size:15px;line-height:1.9;max-width:780px}.company-profile{color:#d6e0e6;font-size:15px;line-height:1.9;max-width:780px}.company-contact dl{display:grid;grid-template-columns:120px 1fr;margin:25px 0 0}.company-contact dt,.company-contact dd{padding:13px 0;border-bottom:1px solid #365269;margin:0}.company-contact dt{color:#9fb3bf}.company-contact a{color:#fff;text-decoration:underline;text-underline-offset:4px}.contact-form{max-width:900px;scroll-margin-top:100px}.contact-form form{margin-top:25px}.inquiry-grid{display:block;max-width:950px}.inquiry-grid form{width:100%}@media(max-width:900px){.hero-supply{padding:0}.company-contact{padding:28px}.company-contact dl{grid-template-columns:1fr}.company-contact dd{padding-top:0}}
/* 完整隐私政策版式 */
.legal-document{max-width:920px}
.legal-document .legal-intro{font-size:18px;line-height:1.9;padding-bottom:28px;border-bottom:1px solid var(--line)}
.legal-document h2{font-size:28px;margin:58px 0 18px;padding-top:8px;scroll-margin-top:100px}
.legal-document h3{font-size:19px;margin:30px 0 12px}
.legal-document p,.legal-document li{color:#344b5a;line-height:1.9}
.legal-document ul{padding-left:1.4em}
.legal-document li{margin:9px 0}
.legal-document a{color:#a50f19;text-decoration:underline;text-underline-offset:3px}
.legal-toc{margin:38px 0;padding:28px 32px;background:#f3f6f8;border-left:4px solid var(--orange)}
.legal-toc strong{display:block;font-size:18px;margin-bottom:12px}
.legal-toc ol{columns:2;margin:0;padding-left:1.25em}
.legal-toc li{break-inside:avoid;margin:7px 0}
.legal-toc a{color:var(--ink);text-decoration:none}
.legal-toc a:hover{color:var(--orange)}
@media(max-width:560px){.legal-toc{padding:22px}.legal-toc ol{columns:1}.legal-document h2{font-size:24px;margin-top:45px}}
.site-pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:32px}
.site-pagination button{min-width:38px;height:38px;padding:0 12px;border:1px solid var(--line);background:#fff;color:var(--ink);font:inherit;cursor:pointer}
.site-pagination button:hover,.site-pagination button.active{background:var(--navy);border-color:var(--navy);color:#fff}
.site-pagination button:disabled{opacity:.45;cursor:not-allowed}
@media(max-width:560px){.site-pagination{gap:5px}.site-pagination button{min-width:34px;height:34px;padding:0 8px;font-size:13px}}
/* 合作伙伴与市场案例 */
.case-overview,.partner-section,.case-scenes{padding:22px 0 70px}
.case-overview .section-head,.case-scenes .section-head{margin-bottom:28px}
.market-panels{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.market-panels article{border:1px solid var(--line);border-radius:18px;padding:30px;background:linear-gradient(145deg,#fff,#f4f7f9)}
.market-panels article>span{font-size:11px;letter-spacing:.16em;color:var(--orange);font-weight:800}
.market-panels h3{font-size:24px;margin:8px 0 22px}
.market-tags{display:flex;flex-wrap:wrap;gap:9px}
.market-tags b{font-size:13px;font-weight:600;padding:8px 13px;border-radius:999px;background:#e9eff3;color:#324b5b}
.case-title{text-align:center;max-width:760px;margin:0 auto 42px}
.case-title h2{font-size:38px;margin:10px 0 14px}
.case-title p{color:#667987}
.partner-case-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.partner-case{border:1px solid #dbe3e8;border-radius:18px;padding:30px;background:#fff;box-shadow:0 18px 48px rgba(18,47,66,.06)}
.partner-head{height:58px;display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.partner-head>span{border-radius:999px;padding:5px 12px;background:#eef3f6;color:#708493;font-size:12px;font-weight:800}
.partner-mark{display:flex;align-items:center;min-height:42px;font-size:22px;font-weight:900;letter-spacing:.03em;color:#112f4b}
.partner-mark.cnpc{color:#d71920}.partner-mark.anton{color:#172e7a}.partner-mark.zpec{color:#c91522}.partner-mark.bopener{color:#208bb9}.partner-mark.horizon{color:#e87918}.partner-mark.jinyu{color:#8c2530}.partner-mark.toi{color:#111}.partner-mark.shihengda{color:#245a8a}
.partner-case h3{font-size:24px;margin:12px 0 24px}
.case-columns{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.case-columns>div{padding:20px;border-radius:13px;background:#f5f7f9;min-height:150px}
.case-columns b{font-size:13px;color:var(--orange)}
.case-columns p{margin:10px 0 0;color:#607483;font-size:14px;line-height:1.8}
.case-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.case-tags span{font-size:12px;padding:6px 10px;border:1px solid #dce5ea;border-radius:999px;color:#536a78}
.case-scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.case-scene-grid a{border:1px solid var(--line);background:#f5f7f8;padding:20px;transition:.2s}
.case-scene-grid a:hover{transform:translateY(-3px);box-shadow:0 14px 35px rgba(17,47,66,.1)}
.case-scene-grid img{width:100%;height:230px;object-fit:contain;background:#fff;margin-bottom:16px}
.case-scene-grid b{font-size:14px}
@media(max-width:900px){.partner-case-grid,.market-panels{grid-template-columns:1fr}.case-scene-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.case-columns,.case-scene-grid{grid-template-columns:1fr}.partner-case{padding:22px}.case-title h2{font-size:30px}.case-columns>div{min-height:auto}}
/* 后台内容(CMS 案例/博客)渲染 */
.blog-list{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.blog-item{border:1px solid rgba(17,47,66,.14);border-radius:10px;padding:22px;transition:box-shadow .2s,transform .2s}
.blog-item:hover{box-shadow:0 10px 28px rgba(17,47,66,.08);transform:translateY(-2px)}
.blog-item h3{font-size:17px;margin-bottom:6px}
.blog-item .blog-date{font-size:12px;color:#8a97a3;margin-bottom:8px}
.blog-item p{color:#5a6b7a;line-height:1.7;font-size:14px;word-break:break-word;overflow-wrap:break-word}
.blog-post h1{font-size:30px;margin:10px 0 8px}
.blog-post .blog-date{color:#8a97a3;font-size:13px;margin-bottom:20px}
.rich-content{line-height:1.85;color:#2c3a4a;font-size:15px;word-break:break-word;overflow-wrap:break-word}
.rich-content img{max-width:100%;height:auto;border-radius:8px;margin:12px 0}
.rich-content h2,.rich-content h3{margin:22px 0 10px}
.rich-content p{margin:10px 0}
.rich-content table{border-collapse:collapse;width:100%;margin:14px 0}
.rich-content table td,.rich-content table th{border:1px solid rgba(17,47,66,.15);padding:8px 12px;font-size:14px}
@media(max-width:900px){.blog-list{grid-template-columns:1fr}}
.rich-content a{color:inherit;text-decoration:underline;text-underline-offset:3px}
.rich-content a:hover{text-decoration:underline}
.rich-content .ql-align-center{text-align:center}
.rich-content .ql-align-right{text-align:right}
.rich-content .ql-align-justify{text-align:justify}
.blog-item .blog-cover{width:100%;height:200px;object-fit:cover;border-radius:8px;margin-bottom:12px;background:#eef2f4}
.blog-post .blog-cover.single{width:100%;max-height:420px;object-fit:cover;border-radius:10px;margin-bottom:24px;background:#eef2f4}
:lang(en) .bilingual-name{display:none}
.rich-content pre{background:#0d1b26;color:#e6edf3;padding:16px 18px;border-radius:10px;overflow:auto;font-family:Consolas,Menlo,monospace;font-size:13.5px;line-height:1.7;margin:14px 0;white-space:pre-wrap;word-break:break-word}
.rich-content code{font-family:Consolas,Menlo,monospace}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.file-upload{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border:1px solid #d0d6dc;border-radius:6px;background:#fff;cursor:pointer;width:100%;box-sizing:border-box}
.file-upload:hover{border-color:#9ca9b5}
.file-upload .file-btn{background:#eef2f4;padding:4px 12px;border-radius:4px;font-size:14px;white-space:nowrap}
.file-upload .file-name{color:#5a6b7a;font-size:14px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}