@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--ink:#102c43;--blue:#145983;--muted:#546779;--line:#d5dfe6;--paper:#f8fafc}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;color:var(--ink);background:var(--paper);font-family:'DM Sans','Microsoft YaHei',sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #378ac2;outline-offset:5px}.skip{position:absolute;left:10px;top:-80px;background:white;padding:12px;z-index:50}.skip:focus{top:10px}.header{min-height:100px;padding:20px 5%;display:flex;align-items:center;justify-content:space-between;gap:25px;border-bottom:1px solid var(--line);background:rgba(248,250,252,.97)}.brand{line-height:1.1}.brand-name{font-family:Georgia,serif;font-size:32px;letter-spacing:-1.2px;font-weight:700}.brand-sub{display:block;font-size:10px;letter-spacing:4px;margin-top:8px}.brand-sub span{letter-spacing:3px;margin-left:10px;font-size:12px}.header nav{display:flex;gap:30px;font-size:14px}.header nav a:hover{color:#257bb0}.header-actions{display:flex;align-items:center;gap:24px;font-size:14px}.header button{background:none;border:0;padding:8px;cursor:pointer}.header-contact{border-bottom:1px solid var(--ink);padding:6px 0}.hero{display:grid;grid-template-columns:1.08fr 1fr;gap:5%;padding:66px 5% 55px;align-items:center;max-width:1600px;margin:auto}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700;margin:0 0 28px;color:var(--blue)}h1,h2,h3,p{margin-top:0}h1{font-family:'Manrope','Microsoft YaHei',sans-serif;font-size:clamp(38px,4.55vw,72px);line-height:1.13;letter-spacing:-2.8px;font-weight:500;margin-bottom:28px}h1 span,h1 em{display:block}h1 em{font-family:Georgia,'Microsoft YaHei',serif;font-weight:400;color:var(--blue);margin-top:9px;line-height:1.12}.hero-description{font-size:17px;max-width:510px;color:var(--muted);line-height:1.8;margin-bottom:30px}.button{display:inline-block;background:var(--ink);color:white;padding:15px 24px;font-size:14px;transition:background .2s}.button:hover{background:var(--blue)}.hero-note{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted);margin-top:38px}.tiny-line{width:27px;height:1px;background:var(--blue)}.hero-image{margin:0;min-width:0}.hero-image img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:cover}.hero-image figcaption{display:flex;justify-content:space-between;gap:10px;padding:14px 0 0;color:var(--muted);font-size:11px;letter-spacing:1px}.hero-image figcaption span:first-child{font-weight:700}.intro-strip{padding:23px 5%;background:#e9eff4;display:flex;justify-content:space-between;gap:20px;font-size:15px}.intro-strip span:last-child{font-size:11px;letter-spacing:1.6px;align-self:center}.section{padding:94px 7%}h2{white-space:pre-line;font-family:'Manrope','Microsoft YaHei',sans-serif;font-size:clamp(30px,3.25vw,48px);line-height:1.22;letter-spacing:-1.5px;font-weight:500;margin-bottom:28px}.about{display:grid;grid-template-columns:1fr 1fr;gap:8%;max-width:1600px;margin:auto}.about-copy{padding-top:42px;color:var(--muted)}.about-copy .lead{font-size:20px;line-height:1.65;color:var(--ink);margin-bottom:22px}.focus{background:#102d45;color:#fff;margin:0 3%;padding:56px 4.25% 65px}.focus .eyebrow{color:#a0c3dd;margin:0}.focus-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:52px}.outline-label{font-size:10px;letter-spacing:1.7px;border:1px solid #5a7183;padding:7px 11px}.focus-grid{display:grid;grid-template-columns:1fr 1fr;gap:12%}.focus h2{font-size:clamp(38px,4vw,60px);font-family:Georgia,'Microsoft YaHei',serif;letter-spacing:-1px}.focus-description{color:#c4d3df;max-width:410px;font-size:18px}.text-link{display:inline-block;border-bottom:1px solid #829db1;padding:10px 0;font-size:14px;margin-top:15px}.specs>div{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #3c5366;padding:18px 0;font-size:14px}.specs>div:first-child{padding-top:0}.specs>div>span{color:#b0c3d2}.specs strong{font-weight:500;text-align:right}.focus-note{font-size:12px;line-height:1.8;color:#b0c3d2;margin:24px 0 0}.approach{max-width:1600px;margin:auto}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:5%;margin-top:48px}.steps article{border-top:1px solid var(--line);padding-top:20px}.step-number{font-size:13px;color:var(--blue)}h3{font-size:23px;letter-spacing:-.5px;font-weight:500;margin:23px 0 13px}.steps p{font-size:15px;color:var(--muted)}.contact{background:#e8eff4;display:grid;grid-template-columns:1.15fr 1fr;gap:8%;align-items:center}.contact h2{font-size:clamp(30px,3vw,44px)}.contact p{color:var(--muted);max-width:510px}.contact-details{border-top:1px solid #a9becd;padding-top:23px;min-width:0}.contact-label{font-size:11px;letter-spacing:2px}.email{display:block;font-size:clamp(16px,1.7vw,25px);letter-spacing:-.5px;margin:15px 0 23px;overflow-wrap:anywhere}.email:hover{text-decoration:underline}.contact-details p{font-size:15px;line-height:1.9}.contact-hint{font-size:12px;color:var(--muted)}footer{display:flex;align-items:center;justify-content:space-between;padding:29px 5%;gap:20px;font-size:12px;color:var(--muted)}.footer-brand{font-family:Georgia,serif;font-size:22px;color:var(--ink)}.footer-brand span{font-family:sans-serif;font-size:12px;margin-left:15px}html[lang=zh-CN] h1{letter-spacing:-1px;line-height:1.4}html[lang=zh-CN] h1 em{font-style:normal}html[lang=zh-CN] h2{line-height:1.45;letter-spacing:0}
@media(min-width:1600px){.header,.intro-strip,footer{padding-left:max(5%,calc((100vw - 1440px)/2));padding-right:max(5%,calc((100vw - 1440px)/2))}.focus,.contact{max-width:1500px;margin:auto}}
@media(max-width:1000px){.header nav{gap:17px}.header-actions{gap:10px}.hero{gap:4%;padding-top:45px}h1{letter-spacing:-1.6px}.hero-note{margin-top:25px}.section{padding:65px 5%}.focus{padding:45px 5%}.focus-grid{gap:6%}.header-contact{display:none}}
@media(max-width:700px){html{scroll-padding-top:15px}.header{min-height:85px;flex-wrap:wrap;gap:18px;padding:18px 6%}.brand-name{font-size:27px}.header nav{order:3;width:100%;border-top:1px solid var(--line);padding-top:14px;justify-content:space-between;font-size:13px}.header-actions{margin-left:auto}.hero{grid-template-columns:1fr;padding:40px 6% 32px;gap:35px}.eyebrow{font-size:10px;letter-spacing:1.3px;margin-bottom:22px}h1{font-size:46px;letter-spacing:-1.8px;max-width:540px}.hero-description{font-size:16px}.hero-image{max-width:480px;width:100%;margin:auto}.hero-note{font-size:11px}.intro-strip{padding:20px 6%;display:block}.intro-strip span{display:block}.intro-strip span:last-child{margin-top:8px;font-size:9px}.section{padding:53px 6%}.about{grid-template-columns:1fr;gap:0}.about-copy{padding-top:0}.about-copy .lead{font-size:19px}h2{font-size:33px;letter-spacing:-1px}.focus{margin:0 4%;padding:34px 6% 40px}.focus-heading{align-items:flex-start;flex-direction:column;gap:15px;margin-bottom:30px}.focus-grid{grid-template-columns:1fr;gap:36px}.focus h2{font-size:45px}.focus-description{font-size:17px}.specs>div{font-size:13px}.steps{grid-template-columns:1fr;gap:22px;margin-top:34px}.steps article{position:relative;padding-left:42px}.step-number{position:absolute;left:0;top:25px}h3{margin-top:0;font-size:22px}.steps p{margin-bottom:0}.contact{grid-template-columns:1fr;gap:24px}.contact h2{font-size:32px}.email{font-size:21px}footer{flex-wrap:wrap;padding:27px 6%;font-size:11px}.footer-brand{width:100%}html[lang=zh-CN] h1{font-size:43px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}