:root{--blue:#2056b5;--ink:#162c47;--muted:#596a7c;--line:#dce4ee;--tint:#f3f7fc;--radius:8px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;display:block}p,h1,h2,h3{margin:0}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #2056b5;outline-offset:5px}a:hover{color:var(--blue)}.wrap{width:min(1240px,calc(100% - 96px));margin:auto}.skip{position:fixed;left:20px;top:-100px;z-index:20;background:#fff;padding:12px}.skip:focus{top:10px}header{height:80px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:10}.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:100%;gap:20px}.brand{display:flex;align-items:center;gap:12px;white-space:nowrap}.brand img{width:50px;height:40px;object-fit:contain}.brand b{font-size:28px;letter-spacing:2px}.brand>span{font-size:12px;border-left:1px solid var(--line);padding-left:14px;color:var(--muted)}nav{display:flex;align-items:center;gap:30px;font-size:14px}nav a{white-space:nowrap}.nav-cta{background:var(--blue);color:#fff;padding:10px 18px;border-radius:4px}.nav-cta:hover{background:#19458f;color:#fff}.nav-cta span{margin-left:20px}.menu{display:none}.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:38px;align-items:center;padding-top:64px;padding-bottom:64px;min-height:598px}.eyebrow{font-size:12px;letter-spacing:1.5px;color:var(--blue);font-weight:600;margin-bottom:26px}.eyebrow>span{display:inline-block;width:7px;height:7px;background:var(--blue);border-radius:50%;margin-right:10px}.hero h1{font-size:clamp(38px,4.1vw,58px);line-height:1.35;letter-spacing:-1.5px;font-weight:650}.lead{font-size:17px;line-height:1.95;color:var(--muted);margin-top:25px}.actions{display:flex;align-items:center;gap:30px;margin-top:35px}.button{display:inline-flex;gap:40px;align-items:center;padding:14px 23px;border-radius:4px;white-space:nowrap}.primary{background:var(--blue);color:#fff}.primary:hover{background:#19458f;color:white}.button:active{transform:translateY(1px)}.text-link{font-size:14px}.text-link span{margin-left:20px}.hero-art{height:432px;position:relative;background:#edf3fc;border-radius:var(--radius);overflow:hidden;display:grid;place-items:center}.art-label{position:absolute;top:23px;left:26px;font-size:11px;letter-spacing:1px;color:#536986}.whale{width:83%;position:relative;z-index:2;transform:translateY(-4px);filter:drop-shadow(0 24px 14px #547fad20)}.orbit{position:absolute;border:1px solid #bfcfe5;width:370px;height:220px;border-radius:50%;transform:rotate(-30deg)}.orbit-two{transform:rotate(38deg);width:400px;height:170px}.art-tag{z-index:3;position:absolute;padding:6px 13px;background:#ffffffed;border:1px solid #d5e1f0;border-radius:4px;color:#315684;font-size:11px}.tag-one{left:27px;top:113px}.tag-two{right:22px;top:190px}.tag-three{left:80px;bottom:105px}.art-foot{position:absolute;bottom:25px;left:26px;right:26px;border-top:1px solid #d1ddef;padding-top:15px;display:flex;justify-content:space-between;align-items:center;font-size:10px;color:#536986}.art-foot b{font-size:11px}.service-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fcfdff}.service-strip .wrap{display:flex;align-items:center;justify-content:space-between;min-height:85px;gap:20px;font-size:15px}.service-strip span{font-size:12px;color:var(--muted)}.service-strip i{height:15px;border-right:1px solid var(--line)}.service-strip b{font-weight:500}.section{padding-top:94px;padding-bottom:94px}.section-title{margin-bottom:40px}.section-title h2,h2{font-size:36px;line-height:1.45;font-weight:600;letter-spacing:-.8px}.section-title p:not(.eyebrow){color:var(--muted);font-size:14px;margin-top:16px}.services{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.services article{padding:28px 22px 28px 0}.services article+article{border-left:1px solid var(--line);padding-left:24px}.service-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.number{font-size:12px;color:#65758a}.service-symbol{font-size:30px;line-height:1;color:var(--blue)}h3{font-size:21px;font-weight:600}.services article>p{font-size:13px;color:var(--muted);margin:15px 0 22px;line-height:1.9}.services ul{padding:0;list-style:none;font-size:12px;line-height:2.3}.services li:before{content:'·';color:var(--blue);margin-right:9px}.deliverable{padding-top:21px;border-top:1px solid var(--line);margin-top:24px}.deliverable small{display:block;color:var(--muted);font-size:10px;margin-bottom:5px}.deliverable b{font-size:12px;font-weight:500}.section-note{font-size:11px;color:var(--muted);margin-top:22px}.collaboration{background:var(--tint)}.modes{display:grid;grid-template-columns:1fr 1fr;gap:24px}.modes article{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:34px 36px}.modes article>span{color:var(--blue);font-size:11px}.modes h3{margin-top:10px;font-size:24px}.modes p{margin-top:14px;color:var(--muted);font-size:14px;max-width:450px}.modes a{display:flex;justify-content:space-between;font-size:13px;border-top:1px solid var(--line);margin-top:30px;padding-top:18px;color:var(--blue)}.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin:46px 0}.steps li{border-top:2px solid #cbdaed;padding-top:25px}.steps li>span{font-size:14px;color:var(--blue)}.steps h3{margin-top:16px;font-size:18px}.steps p{font-size:13px;color:var(--muted);margin-top:10px;max-width:225px}.principle{background:var(--tint);border-left:3px solid var(--blue);padding:24px 30px;display:grid;grid-template-columns:180px 1fr;align-items:center;gap:25px}.principle b{font-size:15px}.principle p{font-size:12px;color:var(--muted)}.about-section{background:#f6f8fc;padding:80px 0}.about-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:90px}.brand-board{height:390px;background:#e7eef8;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;flex-direction:column}.brand-board img{width:290px;height:220px;object-fit:contain}.brand-board>div{display:flex;align-items:center;gap:20px}.brand-board strong{font-size:30px;letter-spacing:4px}.brand-board span{font-size:12px;color:#4b6485}.about-copy .eyebrow{margin-bottom:18px}.about-copy>p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:18px}.about-values{margin-top:28px;display:flex;gap:26px;color:var(--blue);font-size:12px}.faq-grid{display:grid;grid-template-columns:1fr 1.7fr;gap:80px}.faqs{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;font-size:15px;gap:20px;padding:23px 0}summary::-webkit-details-marker{display:none}summary span{color:var(--blue);font-size:22px;font-weight:300}details[open] summary span{transform:rotate(45deg)}details p{font-size:13px;line-height:1.95;color:var(--muted);padding:0 30px 24px 0}.contact-section{background:#eaf1fc;padding:70px 0}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.contact-section .eyebrow{margin-bottom:18px}.contact-section h2{font-size:38px}.contact-section h2+p{margin-top:20px;font-size:14px;color:var(--muted)}.contact-card{border-top:1px solid #bdcfe7;border-bottom:1px solid #bdcfe7;padding:28px 0}.contact-card>span{font-size:12px;color:#4c6482}.phone{font-size:32px;font-weight:500;letter-spacing:1px;display:flex;justify-content:space-between;align-items:center;margin:7px 0 24px}.phone span{font-size:26px}.contact-address small{font-size:11px;color:var(--muted)}.contact-address p{font-size:14px;margin-top:5px}.contact-note{font-size:11px;margin-top:14px;color:var(--muted)}footer{padding:36px 0 24px}.footer-top{display:flex;justify-content:space-between;align-items:center;gap:25px}.footer-top .brand b{font-size:23px}.footer-top>div{display:flex;gap:28px;font-size:12px;color:var(--muted)}.footer-bottom{border-top:1px solid var(--line);padding-top:21px;margin-top:28px;display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}.legal{max-width:850px;padding-top:65px;padding-bottom:85px}.legal h1{font-size:36px;margin-bottom:15px}.legal h2{font-size:21px;margin:30px 0 10px}.legal p{color:var(--muted);margin:12px 0;font-size:15px}.legal .back{color:var(--blue);font-size:14px}.legal time{font-size:12px;color:var(--muted)}
@media(min-width:1600px){.hero{min-height:640px}.hero-art{height:455px}}@media(max-width:1100px){.wrap{width:calc(100% - 56px)}nav{gap:20px}.brand>span{display:none}.hero{gap:24px}.hero h1{font-size:42px}.hero-art{height:395px}.services article{padding-right:16px}.services article+article{padding-left:16px}.about-grid{gap:45px}.faq-grid{gap:45px}.phone{font-size:27px}}@media(max-width:760px){html{scroll-padding-top:80px}.wrap{width:calc(100% - 40px)}header{height:68px}.brand b{font-size:25px}.brand img{width:42px}.menu{display:block;background:#fff;border:1px solid var(--line);border-radius:4px;padding:5px 13px;font-size:13px;color:var(--ink)}nav{display:none;position:absolute;left:0;right:0;top:68px;background:white;padding:20px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0}nav[data-open]{display:flex}nav a{padding:12px}.nav-cta{margin-top:8px}.hero{grid-template-columns:1fr;padding-top:40px;padding-bottom:30px;gap:32px;min-height:auto}.hero h1{font-size:clamp(32px,8.5vw,46px)}.eyebrow{font-size:10px;margin-bottom:18px}.lead{font-size:14px;margin-top:18px}.actions{margin-top:24px}.button{padding:11px 20px;font-size:13px}.hero-art{height:310px}.whale{width:310px}.orbit-one{width:300px;height:180px}.orbit-two{width:320px;height:145px}.art-label{font-size:10px;top:17px;left:20px}.art-tag{font-size:10px;padding:4px 9px}.tag-one{left:18px;top:75px}.tag-two{right:15px;top:145px}.tag-three{left:50px;bottom:70px}.art-foot{bottom:16px;left:20px;right:20px;padding-top:12px}.art-foot b{font-size:10px}.art-foot>span{font-size:9px}.service-strip .wrap{justify-content:space-between;gap:10px;min-height:92px;flex-wrap:wrap;padding:16px 0}.service-strip span{width:100%;font-size:10px}.service-strip b{font-size:12px}.service-strip i{height:10px}.section{padding-top:58px;padding-bottom:58px}.section-title{margin-bottom:28px}.section-title h2,h2{font-size:28px}.section-title p:not(.eyebrow){font-size:12px}.services{grid-template-columns:1fr 1fr}.services article{padding:23px 16px 23px 0}.services article+article{padding:23px 0 23px 16px}.services article:nth-child(3){border-left:0;padding:23px 16px 23px 0}.services article:nth-child(n+3){border-top:1px solid var(--line)}.services h3{font-size:18px}.services article>p{font-size:12px;margin-top:12px}.services ul{font-size:10px}.service-top{margin-bottom:18px}.service-symbol{font-size:26px}.deliverable b{font-size:10px}.section-note{font-size:10px}.modes{grid-template-columns:1fr;gap:16px}.modes article{padding:26px}.modes h3{font-size:22px}.modes p{font-size:13px}.steps{grid-template-columns:1fr 1fr;gap:24px;margin:30px 0}.steps p{font-size:12px}.principle{grid-template-columns:1fr;gap:10px;padding:22px}.principle p{font-size:11px}.about-section{padding:50px 0}.about-grid{grid-template-columns:1fr;gap:32px}.brand-board{height:285px}.brand-board img{width:230px;height:170px}.brand-board strong{font-size:26px}.about-copy>p:not(.eyebrow){font-size:13px}.faq-grid{grid-template-columns:1fr;gap:0}.faq-grid .section-title p br{display:none}summary{font-size:13px;padding:20px 0}details p{font-size:12px}.contact-section{padding:48px 0}.contact-grid{grid-template-columns:1fr;gap:30px}.contact-section h2{font-size:30px}.contact-section h2+p{font-size:12px}.phone{font-size:27px}.footer-top{align-items:flex-start;flex-direction:column;gap:18px}.footer-top .brand span{display:block;font-size:10px}.footer-top>div{font-size:11px}.footer-bottom{flex-direction:column;gap:6px;font-size:9px}.legal h1{font-size:28px}.legal h2{font-size:20px}.legal p{font-size:14px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
