:root{--navy:#05264b;--navy2:#061f3e;--gold:#c9a252;--text:#203044;--muted:#66717d;--line:#dde3e9;--max:1280px;--gutter:clamp(24px,5vw,72px)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--text);font-family:"Microsoft YaHei","Noto Sans SC",sans-serif}a{color:inherit;text-decoration:none}img{display:block;width:100%}h1,h2,h3,p{margin-top:0}.header{height:100px;padding:0 var(--gutter);display:flex;align-items:center;justify-content:space-between;background:#fff;position:relative;z-index:10}.brand{display:flex;align-items:center;gap:13px}.brand-mark{width:58px;height:58px;fill:var(--gold)}.brand span{display:flex;flex-direction:column}.brand b{font:700 clamp(19px,2.1vw,28px)/1.2 STSong,"SimSun",serif;letter-spacing:.05em;color:var(--navy)}.brand small{font-size:9px;color:#697684;letter-spacing:.08em;margin-top:5px}.header nav{display:flex;height:100%;gap:clamp(38px,5vw,72px)}.header nav a{display:flex;align-items:center;position:relative;font-size:15px;color:#162c43}.header nav a:after{content:"";position:absolute;left:50%;right:50%;bottom:0;height:3px;background:var(--gold);transition:.25s}.header nav a:hover:after,.header nav a.active:after{left:0;right:0}.menu{display:none;background:none;border:0;width:42px;height:42px;flex-direction:column;justify-content:center;gap:7px}.menu i{width:25px;height:1px;background:var(--navy)}.hero{height:600px;position:relative;overflow:hidden}.hero>img{width:100%;height:100%;object-fit:cover}.hero-copy{position:absolute;left:var(--gutter);top:50%;transform:translateY(-50%);width:min(610px,48%)}.hero h1{font:700 clamp(48px,5.3vw,76px)/1.28 STSong,"SimSun",serif;letter-spacing:.02em;color:var(--navy);margin-bottom:0}.gold-line{display:block;width:48px;height:3px;background:var(--gold);margin:27px 0}.hero p{font-size:16px;line-height:1.9;color:#3f4d5a}.section{max-width:var(--max);margin:auto;padding:85px var(--gutter)}.section h2{font:700 clamp(36px,3.2vw,50px)/1.25 STSong,"SimSun",serif;color:var(--navy)}.about{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.about-copy p{font-size:15px;line-height:2;color:#52606d;margin-bottom:22px}.about figure{margin:0}.about figure img{aspect-ratio:1.55;object-fit:cover}.services{padding-top:25px;padding-bottom:70px}.section-heading{text-align:center}.section-heading .gold-line{margin:15px auto 38px}.service-grid{display:grid;grid-template-columns:repeat(5,1fr)}.service-grid article{text-align:center;padding:0 28px;border-right:1px solid var(--line)}.service-grid article:last-child{border:0}.icon{width:74px;height:74px;border:1px solid var(--navy);border-radius:50%;display:grid;place-items:center;margin:0 auto 24px}.icon svg{width:42px;height:42px;fill:none;stroke:var(--navy);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.service-grid article:nth-child(1) .icon svg,.service-grid article:nth-child(4) .icon svg{stroke:var(--navy)}.service-grid h3{font:700 20px STSong,"SimSun",serif;color:var(--navy);margin-bottom:14px}.service-grid p{font-size:12px;line-height:1.8;color:#67737f;margin:0}.values{background:linear-gradient(135deg,#041c37,#07305b);color:#fff;text-align:center;padding:55px var(--gutter) 47px}.values h2{font:600 clamp(27px,3vw,43px) STSong,"SimSun",serif;color:#d5a654;margin-bottom:0}.values>.gold-line{margin:18px auto}.values>p{font-size:14px;color:#c0cad4}.value-grid{display:grid;grid-template-columns:repeat(5,1fr);max-width:1100px;margin:38px auto 0}.value-grid article{display:flex;justify-content:center;align-items:center;gap:15px;border-right:1px solid #90a2b547}.value-grid article:last-child{border:0}.value-grid b{font-size:38px;color:#d5a654;font-weight:400}.value-grid span{font-size:15px}.value-grid small{display:block;color:#c6d0d9;font-size:12px;margin-top:6px}.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;padding-top:70px;padding-bottom:70px}.contact-info dl{margin:0}.contact-info dl>div{margin-bottom:22px}.contact-info dt{font-size:14px;font-weight:700;color:var(--navy);margin-bottom:7px}.contact-info dd{margin-left:31px;font-size:13px;line-height:1.7;color:#586573}.consult-form{display:flex;flex-direction:column;gap:14px;padding-top:10px}.consult-form label{display:block}.consult-form label>span{position:absolute;width:1px;height:1px;overflow:hidden}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.consult-form input,.consult-form textarea{width:100%;border:1px solid #d9dfe5;background:#fff;padding:14px 16px;color:var(--text);font:13px "Microsoft YaHei",sans-serif;outline:none}.consult-form input:focus,.consult-form textarea:focus{border-color:var(--gold)}.consult-form textarea{height:105px;resize:vertical}.consult-form button{border:0;background:var(--navy);color:#fff;padding:15px;font:600 15px "Microsoft YaHei",sans-serif;cursor:pointer}.consult-form button:hover{background:#0a3767}.form-status{font-size:13px;color:#8b692a;min-height:18px;margin:0}footer{background:var(--navy2);color:#fff}.footer-grid{max-width:var(--max);margin:auto;padding:58px var(--gutter);display:grid;grid-template-columns:1.45fr .75fr .7fr .75fr;gap:60px}.footer-grid>div{padding-right:35px;border-right:1px solid #75869a70}.footer-grid>div:last-child{border:0;padding-right:0}.footer-grid h2{font:600 22px STSong,"SimSun",serif}.footer-grid h3{font-size:16px;margin-bottom:18px}.footer-grid p,.footer-grid a,.qr span{display:block;font-size:12px;line-height:1.85;color:#b2becb;margin-bottom:8px}.qr img{width:110px;height:110px;object-fit:cover;background:#fff;padding:5px}.qr span{margin-top:8px}.footer-bottom{border-top:1px solid #ffffff18;padding:22px var(--gutter);display:flex;justify-content:center;gap:26px;font-size:11px;color:#9da9b6}.footer-bottom a{color:#c8a15a}
@media(max-width:950px){.header{height:80px}.brand-mark{width:45px;height:45px}.brand b{font-size:18px}.brand small{font-size:7px}.menu{display:flex}.header nav{position:absolute;left:0;right:0;top:80px;height:auto;background:#fff;display:flex;flex-direction:column;gap:0;padding:12px var(--gutter) 20px;border-bottom:1px solid var(--line);transform:translateY(-130%);z-index:-1;transition:.3s}.header nav.open{transform:translateY(0)}.header nav a{padding:13px 0}.header nav a:after{display:none}.hero{height:650px}.hero-copy{width:calc(100% - 2*var(--gutter));top:55px;transform:none}.hero>img{position:absolute;bottom:0;height:55%;object-position:68% center}.about{grid-template-columns:1fr;gap:35px}.service-grid{grid-template-columns:repeat(2,1fr);gap:38px 0}.service-grid article{border-right:0}.service-grid article:last-child{grid-column:1/-1}.contact{grid-template-columns:1fr;gap:40px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div{border:0}}
@media(max-width:600px){.brand b{font-size:16px}.brand small{display:none}.hero h1{font-size:40px}.hero p br{display:none}.hero{height:670px}.section{padding:65px 24px}.services{padding-top:15px}.service-grid{grid-template-columns:1fr}.service-grid article,.service-grid article:last-child{grid-column:auto;padding:25px 10px;border-bottom:1px solid var(--line)}.value-grid{grid-template-columns:1fr 1fr;gap:28px}.value-grid article{border:0}.value-grid article:last-child{grid-column:1/-1}.form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-bottom{flex-direction:column;align-items:center;gap:8px;text-align:center}}
@media(min-width:761px){.header{height:76px!important}.brand-mark{width:44px!important;height:44px!important}.brand b{font-size:clamp(18px,2vw,24px)!important}.hero{height:400px!important}.hero h1{font-size:clamp(40px,5vw,58px)}.hero p{font-size:14px}.section{padding-top:55px;padding-bottom:55px}.services{padding-top:18px;padding-bottom:52px}.icon{width:66px;height:66px}.icon svg{width:36px;height:36px}.values{padding-top:43px;padding-bottom:40px}.contact{padding-top:52px;padding-bottom:52px}.footer-grid{padding-top:46px;padding-bottom:46px}}
.contact{display:block!important}.contact-info{max-width:none}.office-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}.office-grid article{border-top:2px solid var(--navy);padding-top:24px}.office-grid h3{font:700 28px STSong,"SimSun",serif;color:var(--navy);margin-bottom:26px}.office-grid dl{display:grid;grid-template-columns:1fr 1fr;gap:22px 34px}.office-grid dl>div{margin:0}.office-grid dl .office-address{grid-column:1/-1}.office-address dd{white-space:nowrap}.office-grid dt{font-size:13px;font-weight:700;color:var(--navy);margin-bottom:7px}.office-grid dd{margin:0;font-size:13px;line-height:1.8;color:#586573}.work-time{margin:30px 0 0;color:#6a7580;font-size:13px}@media(max-width:760px){.office-grid{grid-template-columns:1fr;gap:45px}.office-grid dl{grid-template-columns:1fr}.office-address dd{white-space:normal}}
html{background:#eef1f4}body{max-width:1920px;margin-left:auto;margin-right:auto;overflow-x:hidden}.brand-mark{object-fit:contain;filter:brightness(0) saturate(100%) invert(65%) sepia(42%) saturate(847%) hue-rotate(359deg) brightness(94%) contrast(87%)}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media(min-width:761px) and (max-width:950px){.header{height:100px}.brand-mark{width:58px;height:58px}.brand b{font-size:22px}.brand small{font-size:8px}.menu{display:none}.header nav{position:static;height:100%;background:transparent;flex-direction:row;gap:34px;padding:0;border:0;transform:none;z-index:auto}.header nav a{padding:0}.header nav a:after{display:block}.hero{height:600px}.hero-copy{width:48%;top:50%;transform:translateY(-50%)}.hero>img{position:static;height:100%;object-position:center}.about{grid-template-columns:1fr 1fr;gap:55px}.service-grid{grid-template-columns:repeat(5,1fr);gap:0}.service-grid article{border-right:1px solid var(--line);padding:0 16px}.service-grid article:last-child{grid-column:auto;border:0}.contact{grid-template-columns:.9fr 1.1fr;gap:55px}.footer-grid{grid-template-columns:1.45fr .75fr .7fr .75fr}.footer-grid>div{border-right:1px solid #75869a70}.footer-grid>div:last-child{border:0}}