:root{--blue:#254dff;--blue-dark:#1734bb;--ink:#131d36;--muted:#627087;--line:#e1e6ef;--paper:#f5f7fb;--white:#fff;--navy:#0d1730;--radius:20px;--max:1240px;--shadow:0 14px 50px rgba(17,40,85,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:116px}body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}button{color:inherit}img,svg{max-width:100%}svg{vertical-align:middle}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible,summary:focus-visible{outline:3px solid #f8b74b;outline-offset:4px}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{line-height:1.3}p{color:var(--muted)}[hidden]{display:none!important}.wrap{width:min(var(--max),calc(100% - 88px));margin:auto}.section{padding:98px 0;scroll-margin-top:108px}.eyebrow{display:flex;align-items:center;gap:10px;font-size:11px;letter-spacing:2px;font-weight:700;text-transform:uppercase;color:var(--blue);margin-bottom:18px}.eyebrow:before{content:"";width:20px;height:2px;background:currentColor}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:38px}.section-head h2{font-size:clamp(28px,3vw,42px);font-weight:700;letter-spacing:-1.2px}.section-head p{max-width:390px;font-size:14px}.btn{border:1px solid var(--line);background:#fff;display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:46px;padding:11px 21px;border-radius:9px;font-size:13px;font-weight:600;transition:background .2s,transform .2s,border-color .2s;white-space:normal}.btn:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-1px)}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.primary:hover{background:var(--blue-dark)}.btn.dark{background:var(--ink);border-color:var(--ink);color:#fff}.btn.ghost{background:transparent}.btn.sm{padding:8px 13px;min-height:40px;font-size:12px}.btn svg,.icon-btn svg{width:17px;height:17px}.text-link{display:inline-flex;gap:10px;align-items:center;font-size:13px;font-weight:600;color:var(--blue);border:0;background:none;padding:5px 0;cursor:pointer}.text-link svg{width:16px;height:16px}.icon-btn{height:40px;min-width:40px;border:1px solid var(--line);background:#fff;border-radius:9px;display:inline-flex;align-items:center;justify-content:center}.muted{color:var(--muted)}.tiny{font-size:11px}.tag{display:inline-flex;align-items:center;gap:5px;padding:4px 9px;background:#f1f4fa;color:#58667c;border-radius:5px;font-size:10px;line-height:1.5}.status{font-size:10px;letter-spacing:.2px}.status:before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:currentColor;margin-right:6px}.pill{display:inline-flex;align-items:center;font-size:11px;padding:5px 10px;border-radius:99px;background:#eef2ff;color:var(--blue)}
.skip{position:absolute;left:-9999px;top:0;z-index:9999;background:#fff;padding:16px}.skip:focus{left:0}
.previewbar{height:30px;background:var(--navy);color:#cad3e8;font-size:10px;letter-spacing:.2px}.previewbar .wrap{display:flex;align-items:center;justify-content:space-between;height:100%;gap:10px}.previewbar button{color:#fff;background:none;border:0;font-size:10px;padding:2px 0}.header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);border-bottom:1px solid rgba(225,230,239,.8)}.navrow{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;gap:11px;align-items:center;flex-shrink:0}.brand-mark{width:32px;height:34px;display:grid;grid-template-columns:repeat(2,1fr);gap:3px;transform:skew(-9deg);padding:2px}.brand-mark i{background:var(--blue);border-radius:2px}.brand-mark i:nth-child(2){opacity:.6}.brand-mark i:nth-child(3){opacity:.4}.brand-name{font-size:24px;font-weight:750;line-height:1.2;letter-spacing:1px}.brand-caption{font-size:9px;letter-spacing:.8px;color:var(--muted);margin-top:4px}.navlinks{display:flex;align-items:center;gap:24px;font-size:13px;font-weight:500}.navlinks>a:hover,.navlinks summary:hover{color:var(--blue)}.navlinks details{position:relative}.navlinks summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:6px}.navlinks summary::-webkit-details-marker{display:none}.navlinks summary svg{width:12px;height:12px}.dropdown{position:absolute;top:36px;left:-100px;width:365px;border:1px solid var(--line);border-radius:15px;padding:13px;background:#fff;box-shadow:var(--shadow)}.dropdown>a{display:block;padding:10px 13px;border-radius:9px;font-size:13px}.dropdown>a:hover{background:#f2f5ff;color:var(--blue)}.dropdown small{display:block;font-size:10px;color:var(--muted);font-weight:400}.dropdown .platform-link{border-top:1px solid var(--line);border-radius:0;margin-top:7px;padding-top:15px}.menu-toggle{display:none}.nav-cta{font-size:12px;min-height:40px}
.hero{position:relative;overflow:hidden;background:linear-gradient(120deg,#fafcff 0%,#f6f9ff 50%,#e9efff 100%);padding:66px 0 0}.hero:before{content:"";position:absolute;inset:0;background-image:radial-gradient(#3156bf1c .7px,transparent .7px);background-size:22px 22px;mask-image:linear-gradient(to right,transparent,black)}.hero-grid{position:relative;display:grid;grid-template-columns:1.04fr 1fr;align-items:center;min-height:475px;gap:30px}.hero-copy{padding-bottom:46px;position:relative;z-index:2}.hero-kicker{display:inline-flex;align-items:center;gap:9px;border:1px solid #dbe3fb;background:#fff9;color:#4a5e94;border-radius:99px;font-size:11px;padding:6px 11px;margin-bottom:24px}.hero-kicker i{width:5px;height:5px;background:var(--blue);border-radius:50%}.hero h1{font-size:clamp(54px,5.7vw,78px);letter-spacing:-3.5px;line-height:1.1;font-weight:750}.hero h1 span{display:block;color:var(--blue);margin-top:10px}.hero-copy>p{font-size:15px;line-height:1.9;max-width:475px;margin:24px 0 26px}.hero-actions{display:flex;gap:13px;flex-wrap:wrap}.hero-sub{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;font-size:10px;color:#6b7993}.hero-sub span{display:inline-flex;align-items:center;gap:5px}.hero-sub svg{width:13px;height:13px}.hero-art{height:468px;position:relative;isolation:isolate;align-self:center}.halo{position:absolute;width:340px;height:340px;border:1px solid #d5def5;border-radius:50%;left:50%;top:43%;transform:translate(-50%,-50%)}.halo:before,.halo:after{content:"";position:absolute;border-radius:50%;border:1px dashed #c8d5f4;inset:30px}.halo:after{inset:-37px;border-style:solid;border-color:#dce4f6}.orbit-label{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);font-size:9px;letter-spacing:2px;color:#7d8bab;white-space:nowrap}.core-shadow{position:absolute;left:50%;top:56%;width:215px;height:67px;border-radius:50%;background:#567eff40;filter:blur(27px);transform:translate(-50%,-50%)}.cube{position:absolute;left:50%;top:43%;width:140px;height:140px;transform:translate(-50%,-50%) rotate(-13deg);border-radius:33px;background:linear-gradient(135deg,#6084ff,#2448e7 50%,#1631b4);box-shadow:inset 1px 2px 2px #abc6ff,16px 25px 40px #2b4ccb44,9px 12px 0 #b1c3f43d;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff}.cube:before{content:"";position:absolute;inset:11px;border:1px solid #abc0ff5c;border-radius:25px}.cube strong{font-size:58px;font-weight:600;line-height:1.1;transform:rotate(13deg);letter-spacing:-2px}.cube small{font-size:9px;letter-spacing:2px;margin-top:8px;transform:rotate(13deg);color:#d0dcff}.node{position:absolute;width:160px;padding:14px 16px;background:#ffffffea;border:1px solid #fff;border-radius:13px;box-shadow:0 12px 25px #3659980d;backdrop-filter:blur(8px);transition:transform .25s}.node:hover{transform:translateY(-5px)}.node i{color:var(--blue);display:block;margin-bottom:8px}.node svg{width:21px;height:21px}.node strong{font-size:12px;display:block}.node small{font-size:9px;color:#8290a5;display:block;margin-top:3px}.n1{top:28px;left:4px}.n2{top:53px;right:0}.n3{bottom:71px;left:0}.n4{bottom:57px;right:4px}.hero-strip{position:relative;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #d8e1f5;background:#ffffff6b}.strip-item{padding:23px 25px;display:flex;gap:16px;align-items:center;border-right:1px solid #d8e1f5}.strip-item:last-child{border:0}.strip-item b{font-size:24px;color:#a8b8e0;font-weight:400;line-height:1}.strip-item strong{font-size:12px;display:block}.strip-item span{font-size:9px;color:#7e8ba4;letter-spacing:1px}
.business-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.business-card{border:1px solid var(--line);border-radius:14px;padding:27px 22px;display:flex;flex-direction:column;min-height:310px;background:#fff;transition:box-shadow .25s,transform .25s}.business-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.business-card:first-child{background:var(--blue);color:#fff;border-color:var(--blue)}.biz-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:29px}.biz-top svg{width:28px;height:28px;color:var(--blue)}.biz-top small{font-size:11px;color:#929fba;letter-spacing:2px}.business-card:first-child .biz-top svg,.business-card:first-child .biz-top small{color:#c0d0ff}.business-card h3{font-size:18px;margin-bottom:11px;min-height:47px;display:flex;align-items:center}.business-card p{font-size:12px;line-height:1.85;margin-bottom:18px}.business-card:first-child p{color:#d4deff}.biz-tags{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:25px}.biz-tags span{font-size:10px;color:#8a96ab}.biz-tags span+span:before{content:"/";margin-right:5px;color:#bec8d8}.business-card:first-child .biz-tags span{color:#c3d0ff}.business-card .text-link{margin-top:auto}.business-card:first-child .text-link{color:#fff}.business-note{font-size:11px;margin-top:18px;color:#8290a3}
.product-section{background:var(--paper)}.product-toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:20px;flex-wrap:wrap}.filters{display:flex;gap:6px;flex-wrap:wrap}.filter-btn{background:transparent;border:1px solid transparent;border-radius:7px;padding:9px 14px;font-size:12px;color:#6a778c;min-height:40px}.filter-btn[aria-pressed=true]{background:#fff;color:var(--blue);border-color:#dce3f5;box-shadow:0 2px 4px #15377805}.searchbox{position:relative;max-width:100%;width:220px}.searchbox input{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px 14px 10px 37px;font-size:12px;background:#fff}.searchbox svg{position:absolute;width:15px;height:15px;left:13px;top:14px;color:#8491a7}.content-note{font-size:11px;line-height:1.7;margin:0 0 23px;color:#7c889c}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:21px}.product-card{border:1px solid var(--line);border-radius:13px;overflow:hidden;background:#fff;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.product-visual{height:168px;position:relative;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#e8edfb,#f4f7fd);overflow:hidden}.product-visual .visual-label{position:absolute;top:12px;right:12px;font-size:9px;color:#8391ac;background:#ffffffac;border:1px solid #fff;padding:2px 6px;border-radius:4px}.product-visual:before{content:"";position:absolute;inset:0;background-image:radial-gradient(#90a3d43d .7px,transparent .7px);background-size:15px 15px}.mini-window{position:relative;width:72%;height:106px;background:#fff;border:1px solid #e0e6f8;border-radius:9px;box-shadow:0 9px 23px #5775af12;transform:perspective(500px) rotateY(-9deg) rotateX(4deg);padding:12px}.mini-toolbar{display:flex;align-items:center;gap:4px;border-bottom:1px solid #f0f3fa;padding-bottom:8px}.mini-toolbar i{width:4px;height:4px;background:#bdcbed;border-radius:50%}.mini-toolbar span{font-size:7px;margin-left:6px;color:#7e8ead}.mini-flow{display:flex;align-items:center;justify-content:space-around;height:68px;gap:4px}.mini-flow .step{height:36px;width:44px;border:1px solid #dce4f9;border-radius:6px;display:flex;align-items:center;justify-content:center;background:#f7f9ff;color:var(--blue)}.mini-flow .step svg{width:16px;height:16px}.mini-flow .connector{width:15px;height:1px;background:#aebfe9}.mini-chat{display:grid;gap:8px;padding:11px 5px}.mini-chat i{display:block;height:10px;width:80%;background:#edf1fb;border-radius:4px}.mini-chat i:nth-child(2){width:64%;justify-self:end;background:#3860ee}.mini-chat i:nth-child(3){width:45%}.mini-server{display:flex;justify-content:center;gap:9px;align-items:center;height:70px}.mini-server div{height:49px;width:35px;border-radius:5px;background:linear-gradient(145deg,#dce5fe,#5e7de0);border:1px solid #b6c7f3;padding:9px 6px;box-shadow:4px 3px 0 #d6dff5}.mini-server i{display:block;height:3px;background:#f0f5ff;margin-bottom:5px;border-radius:4px}.product-body{padding:21px 21px 18px;display:flex;flex-direction:column;flex:1}.product-meta{display:flex;justify-content:space-between;gap:10px;margin-bottom:10px;color:#818da1}.product-meta>span:first-child{font-size:10px;color:var(--blue)}.product-card h3{font-size:18px;margin-bottom:10px}.product-card p{font-size:12px;line-height:1.8;margin-bottom:14px;min-height:43px}.product-tags{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:18px}.product-actions{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #edf0f6;padding-top:13px;margin-top:auto;gap:10px}.product-actions .text-link{font-size:12px}.product-actions .secondary{color:#7e8aa0;font-size:11px}.product-bottom{display:flex;align-items:center;justify-content:center;margin-top:27px;gap:20px}.product-bottom p{font-size:11px}.empty-state{grid-column:1/-1;text-align:center;padding:60px;border:1px dashed #cbd4e5;border-radius:14px;color:var(--muted)}
.cases-section{background:var(--navy);color:#fff;padding-bottom:72px;position:relative;overflow:hidden}.cases-section .eyebrow{color:#97b0ff}.cases-section .section-head p{color:#9eacc8}.cases-section .section-head{margin-bottom:26px}.case-controls{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:15px;flex-wrap:wrap}.cases-section .filter-btn{color:#a2afca;padding:7px 12px}.cases-section .filter-btn[aria-pressed=true]{background:#263556;border-color:#40517a;color:#fff}.view-toggle{display:flex;border:1px solid #3a4966;border-radius:7px;padding:3px;gap:2px}.view-toggle button{background:none;border:0;color:#afbdd8;min-height:34px;font-size:11px;padding:5px 12px;border-radius:4px}.view-toggle button[aria-pressed=true]{background:#eaf0ff;color:#263d74}.gallery-note{font-size:10px;color:#a3b1cd;margin-bottom:14px;display:flex;align-items:center;gap:7px}.gallery-note svg{width:13px;height:13px}.wall-viewport{height:550px;border:1px solid #334463;border-radius:17px;position:relative;overflow:hidden;background-color:#111e39;background-image:radial-gradient(#3f557b .7px,transparent .7px);background-size:23px 23px;cursor:grab;touch-action:none;isolation:isolate}.wall-viewport.dragging{cursor:grabbing}.wall-viewport:focus-visible{outline-offset:3px}.wall-world{position:absolute;left:0;top:0;width:1408px;height:740px;transform-origin:0 0;will-change:transform}.wall-viewport:fullscreen{height:100vh;width:100vw;border-radius:0;border:0}.wall-guide{position:absolute;left:19px;top:17px;z-index:5;color:#c3cfea;font-size:10px;background:#111d34e8;border:1px solid #3b4b6d;border-radius:99px;padding:5px 11px;pointer-events:none}.wall-controls{position:absolute;bottom:18px;right:18px;z-index:6;display:flex;align-items:center;gap:3px;padding:5px;background:#f5f8ff;border:1px solid #fff;border-radius:10px;cursor:auto;box-shadow:0 6px 15px #0003}.wall-controls button{background:transparent;border:0;min-width:33px;height:34px;border-radius:5px;color:#263c6a;font-size:16px;display:flex;align-items:center;justify-content:center}.wall-controls button:hover{background:#dce5fd}.wall-controls svg{width:16px;height:16px}.wall-controls output{min-width:46px;text-align:center;color:#526589;font-size:10px}.wall-caption{position:absolute;bottom:22px;left:21px;z-index:5;color:#7285a7;font-size:10px;letter-spacing:2px;pointer-events:none}.case-card{border:1px solid #344564;border-radius:13px;background:#1a2843;color:#fff;overflow:hidden;text-align:left;padding:0;display:flex;flex-direction:column;transition:box-shadow .15s,border-color .15s;cursor:pointer}.wall-world .case-card{position:absolute;width:314px;height:306px;user-select:none;touch-action:none}.case-card:hover{border-color:#89a6f4;box-shadow:0 12px 30px #0003}.case-art{height:172px;position:relative;overflow:hidden;background:linear-gradient(120deg,#304b83,#182b50);display:flex;align-items:center;justify-content:center}.case-art .cover-note{position:absolute;right:10px;bottom:9px;background:#0c1b3685;color:#c2cfee;font-size:9px;padding:2px 6px;border:1px solid #c6d5ff26;border-radius:4px}.case-card .case-info{padding:17px 19px}.case-card .case-category{font-size:9px;letter-spacing:1px;color:#97b2f4;display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.case-card h3{font-size:17px;letter-spacing:.2px;margin-bottom:5px}.case-card .case-info p{font-size:10px;color:#97a8c6}.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.case-grid .case-art{height:155px}.case-grid .case-card{width:100%;min-height:288px}.case-grid .case-info{padding:15px}.case-grid h3{font-size:16px}.case-grid .empty-state{color:#a8b5d2}.case-footer{display:flex;gap:20px;justify-content:space-between;align-items:center;margin-top:22px}.case-footer p{font-size:11px;color:#91a1c0}.case-footer .text-link{color:#c4d4ff;font-size:12px}
.opc-section{padding-top:96px}.opc-top{display:grid;grid-template-columns:.9fr 1.1fr;gap:75px;align-items:center;margin-bottom:57px}.opc-intro h2{font-size:38px;letter-spacing:-1px;margin-bottom:20px}.opc-intro>p{font-size:14px;max-width:450px}.opc-path{border:1px solid var(--line);border-radius:16px;padding:25px;background:#fbfcff}.audience-tabs{display:flex;gap:6px;margin-bottom:24px;background:#edf1f8;border-radius:7px;padding:4px}.audience-tabs button{flex:1;border:0;background:transparent;font-size:12px;border-radius:5px;padding:10px;color:#71809a}.audience-tabs button[aria-pressed=true]{background:#fff;color:var(--blue);box-shadow:0 2px 5px #344f810d}.opc-path h3{font-size:21px;margin-bottom:10px}.opc-path p{font-size:12px;min-height:44px}.path-steps{display:flex;flex-wrap:wrap;gap:9px;margin:19px 0}.path-steps span{font-size:11px;padding:6px 9px;border:1px solid #dce4f5;border-radius:5px;background:#fff;color:#576887}.path-actions{display:flex;align-items:center;gap:20px}.base-heading{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:38px;margin-bottom:24px;gap:20px}.base-heading h3{font-size:24px}.base-heading p{font-size:11px;max-width:360px}.base-layout{display:grid;grid-template-columns:1.02fr 1fr;gap:28px}.base-network{position:relative;min-height:360px;background:#f1f5ff;border-radius:15px;overflow:hidden;padding:25px;border:1px solid #e1e8f8;background-image:radial-gradient(#c4d0ed .7px,transparent .7px);background-size:16px 16px}.base-network .diagram-label{font-size:9px;color:#8392ae;letter-spacing:2px}.base-network svg{position:absolute;inset:55px 6% 30px;width:88%;height:75%;opacity:.6}.network-core{position:absolute;left:50%;top:49%;transform:translate(-50%,-50%);height:80px;width:80px;border-radius:23px;background:var(--blue);color:#fff;box-shadow:0 15px 30px #315bdc26;display:flex;align-items:center;justify-content:center;flex-direction:column}.network-core strong{font-size:22px;line-height:1.1}.network-core small{font-size:9px;margin-top:6px;color:#bdceff}.base-pin{position:absolute;background:#fff;border:1px solid #dce5f8;padding:10px 16px;border-radius:8px;color:#5d7095;font-size:12px;box-shadow:0 5px 14px #2d508111;max-width:47%}.base-pin:before{content:"";display:inline-block;width:5px;height:5px;background:#bbc9eb;border-radius:50%;margin-right:7px}.base-pin[aria-pressed=true]{color:var(--blue);border-color:#8da8fa}.base-pin[aria-pressed=true]:before{background:var(--blue)}.base-pin:nth-of-type(1){left:8%;top:22%}.base-pin:nth-of-type(2){right:9%;top:23%}.base-pin:nth-of-type(3){left:8%;bottom:22%}.base-pin:nth-of-type(4){right:6%;bottom:18%}.base-network .diagram-disclaimer{position:absolute;left:24px;bottom:16px;font-size:9px;color:#8795ad}.base-detail{border:1px solid var(--line);border-radius:15px;padding:28px}.base-detail .pill{margin-bottom:16px;background:#f4f1e8;color:#8f7949}.base-detail h3{font-size:26px;margin-bottom:9px}.base-detail>p{font-size:12px;margin-bottom:20px}.base-fields{display:grid;gap:10px;margin-bottom:23px}.base-fields div{display:flex;gap:20px;font-size:12px}.base-fields dt{color:#9aa5b5;min-width:48px}.base-fields dd{margin:0;color:#5c6b84}.base-footer-note{font-size:10px;color:#94a0b1;margin-top:17px}.base-list-mobile{display:none}
.about-section{background:#f5f7fb;padding:59px 0}.about-layout{display:grid;grid-template-columns:.95fr 1.4fr;gap:70px;align-items:center}.about-layout h2{font-size:30px;margin-bottom:15px;letter-spacing:-1px}.about-layout p{font-size:13px}.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}.process-step{border-left:1px solid #dce2ed;padding-left:20px}.process-step strong{font-size:26px;color:#b1bed8;line-height:1.2;font-weight:400}.process-step h3{font-size:14px;margin:12px 0 8px}.process-step p{font-size:11px;line-height:1.8}
.contact-section{background:#fff}.contact-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:start}.contact-copy h2{font-size:42px;letter-spacing:-1.3px;margin-bottom:18px}.contact-copy>p{font-size:14px;margin-bottom:32px;max-width:380px}.contact-item{padding:16px 0;border-bottom:1px solid var(--line);display:flex;gap:15px;align-items:flex-start}.contact-item svg{width:19px;height:19px;color:var(--blue);margin-top:4px}.contact-item small{display:block;color:#9aa5b5;font-size:10px;margin-bottom:5px}.contact-item strong,.contact-item a{font-size:13px;font-weight:500;word-break:break-word}.contact-notice{margin-top:22px;font-size:11px;line-height:1.8;color:#8a96a9}.contact-form{padding:32px;background:var(--paper);border:1px solid var(--line);border-radius:16px}.contact-form h3{font-size:21px;margin-bottom:7px}.contact-form>p{font-size:11px;margin-bottom:25px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 15px}.field{display:flex;flex-direction:column;gap:7px;font-size:11px}.field label{color:#54657f}.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid #dce2ec;background:#fff;border-radius:7px;color:var(--ink);font-size:12px;min-width:0}.field input::placeholder,.field textarea::placeholder{color:#a4afc0}.field textarea{resize:vertical;min-height:104px}.field.full{grid-column:1/-1}.consent{display:flex;align-items:flex-start;gap:8px;font-size:10px;color:#7a879d;margin:18px 0}.consent input{margin:3px 0 0;accent-color:var(--blue)}.consent button{border:0;background:none;color:var(--blue);padding:0;font-size:10px}.form-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px}.form-bottom p{font-size:10px;max-width:185px}
.footer{border-top:1px solid var(--line);background:#fafbfe;padding:37px 0 23px}.footer-top{display:flex;justify-content:space-between;gap:30px;align-items:center;margin-bottom:26px}.footer-top .brand-name{font-size:19px}.footer-links{display:flex;gap:22px;font-size:11px;color:#77869e}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:22px;border-top:1px solid var(--line);padding-top:20px;color:#919caf;font-size:9px;flex-wrap:wrap}.footer-bottom button{border:0;background:none;color:#7082a7;padding:0;font-size:10px}.floating-top{position:fixed;right:22px;bottom:22px;z-index:30;box-shadow:var(--shadow);border-color:#dbe2ef;background:#ffffffec}
dialog{border:1px solid #dde4f0;border-radius:19px;max-width:min(780px,calc(100% - 32px));width:780px;padding:0;max-height:90vh;color:var(--ink);box-shadow:0 30px 120px #07132e40;margin:auto}dialog::backdrop{background:#101d3c8c;backdrop-filter:blur(5px)}.dialog-header{padding:19px 26px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:2}.dialog-header>span{font-size:11px;letter-spacing:1px;color:#8491a6}.dialog-header .icon-btn{border:0;background:#f1f4fa;height:33px;min-width:33px}.dialog-body{padding:29px 32px 33px}.dialog-body h2{font-size:28px;margin-bottom:13px}.dialog-body>p{font-size:13px;margin-bottom:19px}.dialog-body .eyebrow{font-size:10px;margin-bottom:12px}.callout{background:#f4f6fb;border:1px solid #e2e7f1;border-radius:9px;padding:14px 16px;font-size:12px;color:#62728d;line-height:1.9;margin:20px 0}.callout.warning{background:#fcf9ef;border-color:#efe4c7;color:#8c794c}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:21px;margin:23px 0}.detail-block{padding-bottom:16px;border-bottom:1px solid var(--line)}.detail-block h3{font-size:13px;color:#8390a5;margin-bottom:9px;font-weight:500}.detail-block p{font-size:12px;color:#4d5e77;line-height:1.9}.detail-block.full{grid-column:1/-1}.dialog-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.checklist{display:grid;gap:11px;margin:20px 0}.checklist div{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:#5b6c85}.checklist svg{flex-shrink:0;width:16px;height:16px;color:var(--blue);margin-top:3px}.doc-source{font-size:10px;color:#97a2b4;margin-top:24px;word-break:break-word}.doc-source a{color:var(--blue)}.config-section{border-top:1px solid var(--line);padding-top:21px;margin-top:22px}.config-section h3{font-size:16px;margin-bottom:15px}.config-hint{font-size:11px;margin-top:13px;color:#8b97ac}.request-preview{width:100%;height:230px;border:1px solid var(--line);padding:15px;border-radius:8px;font:12px/1.9 "Microsoft YaHei",sans-serif;resize:vertical;background:#f9fbff}.toast{position:fixed;left:50%;bottom:30px;z-index:1000;transform:translate(-50%,15px);background:#132341;color:#fff;border:1px solid #51607b;border-radius:9px;padding:12px 20px;font-size:12px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:calc(100% - 28px);text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}.dialog-toast{background:#ecf2ff;border:1px solid #cfdbfa;color:#315288;border-radius:7px;font-size:12px;padding:11px 13px;margin-top:15px}.js-warning{padding:20px;background:#fff5d9;text-align:center}
@media(min-width:1450px){.hero-grid{gap:65px}.hero-art{height:480px}.hero{padding-top:75px}.hero-grid{min-height:492px}}
@media(max-width:1100px){.wrap{width:calc(100% - 52px)}.navlinks{gap:15px;font-size:12px}.brand-caption{font-size:8px}.brand-name{font-size:22px}.brand-mark{width:29px;height:31px}.navrow{gap:15px}.nav-cta{padding:9px 13px}.hero h1{font-size:62px}.hero-grid{gap:20px}.node{width:137px;padding:12px}.n1{left:0}.n2{right:-5px}.halo{width:285px;height:285px}.hero-art{height:430px}.business-grid{gap:12px}.business-card{padding:23px 17px}.business-card h3{font-size:16px}.business-card p{font-size:11px}.strip-item{padding:21px 17px;gap:11px}.strip-item strong{font-size:11px}.contact-layout{gap:43px}.opc-top{gap:40px}.case-grid{grid-template-columns:repeat(3,1fr)}}
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