:root{--ink:#142033;--muted:#667084;--blue:#235ae8;--line:#d9e0eb;--band:#f5f7fa;--navy:#172638;--gutter:clamp(24px,5.2vw,80px);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #6693ff;outline-offset:6px}svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}h1,h2,h3,p{margin:0}ul,ol{margin:0;padding:0;list-style:none}.wrap{width:calc(100% - var(--gutter)*2);max-width:1472px;margin-inline:auto}.skip-link{position:absolute;top:12px;left:24px;background:var(--ink);color:#fff;padding:12px 20px;transform:translateY(-200%);z-index:20}.skip-link:focus{transform:translateY(0)}
.site-header{background:#fff;position:relative;z-index:10}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:100px;gap:32px}.brand{display:flex;flex-direction:column;align-items:flex-start;line-height:1.15;white-space:nowrap}.brand>span{font-size:31px;font-weight:750;letter-spacing:1px}.brand small{font-size:10px;letter-spacing:1.1px;font-weight:700;margin-top:5px}.main-nav{display:flex;align-items:center;gap:48px;font-size:16px;font-weight:550}.main-nav>a{transition:color .15s}.main-nav>a:hover{color:var(--blue)}.main-nav .nav-contact{border:1px solid var(--blue);color:var(--blue);padding:14px 32px;border-radius:12px;margin-left:4px}.main-nav .nav-contact:hover{background:#f1f5ff}.menu-toggle{display:none}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:700px;position:relative;gap:0}.hero-copy{position:relative;z-index:1;padding:52px 0 60px}.hero h1{font-size:clamp(48px,5.65vw,88px);font-weight:750;letter-spacing:-2px;line-height:1.3}.hero h1 span{color:var(--blue)}.hero-copy>p{margin-top:28px;font-size:clamp(17px,1.5vw,24px);line-height:1.85;color:var(--muted)}.hero-actions{display:flex;align-items:center;gap:40px;margin-top:40px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:64px;padding:16px 32px;border-radius:12px;font-size:18px;font-weight:600;transition:background .15s,transform .15s}.button svg,.text-link svg{width:25px;height:25px}.primary{background:var(--blue);color:#fff}.primary:hover{background:#1648ca;transform:translateY(-2px)}.text-link{display:inline-flex;align-items:center;gap:16px;color:var(--blue);font-size:18px;font-weight:600}.text-link:hover{text-decoration:underline;text-underline-offset:6px}.hero-art{margin:0 -40px 0 -40px;pointer-events:none}.hero-art img{width:100%;height:auto;display:block;object-fit:contain}.hero-signature{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:24px;padding:26px 0 34px;font-size:15px;line-height:1.7;color:var(--muted)}
.section-pad{padding-block:100px}.section-label{font-size:16px;line-height:1.5;font-weight:600;color:var(--blue);margin-bottom:22px}h2{font-size:clamp(30px,3.4vw,52px);font-weight:700;line-height:1.45;letter-spacing:-1px}.section-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:52px}.section-intro>p{color:var(--muted);font-size:22px;line-height:1.7;padding-bottom:6px}.service-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px}.service-list article{border-top:1px solid #c6d2e5;padding-top:24px}.number{font-size:30px;line-height:1.2;font-weight:650;color:var(--blue)}.service-list h3{font-size:28px;font-weight:650;line-height:1.5;margin-top:18px;margin-bottom:12px}.service-list article>p{font-size:17px;line-height:1.9;color:var(--muted);min-height:65px}.deliverables{display:flex;flex-wrap:wrap;gap:8px 0;margin-top:28px;color:var(--muted);font-size:14px;line-height:1.8}.deliverables li{display:flex;align-items:center;white-space:nowrap}.deliverables li:not(:last-child)::after{content:"";display:block;width:14px;height:1px;background:#b6c6e0;margin:0 12px}
.process{background:var(--band);padding-block:86px}.process-layout{display:grid;grid-template-columns:28% 1fr;gap:40px}.process-intro h2{font-size:36px;line-height:1.5}.process-intro>p:last-child{color:var(--muted);font-size:17px;line-height:1.9;margin-top:20px}.process-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;padding-top:12px}.step-number{color:var(--blue);font-size:36px;line-height:1;font-weight:650;display:flex;align-items:center;gap:28px}.process-steps li:not(:last-child) .step-number::after{content:"";height:1px;background:#bfcde1;flex:1}.process-steps h3{font-size:23px;font-weight:650;line-height:1.5;margin:30px 0 14px}.process-steps p{font-size:16px;line-height:1.9;color:var(--muted)}
.about{padding-block:110px}.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px}.about h2{font-size:clamp(30px,3.7vw,60px)}.about-copy{padding-top:42px}.about-copy h3{font-size:36px;font-weight:650;line-height:1.5}.about-copy .english{font-size:18px;margin-top:5px;margin-bottom:32px}.about-copy p{font-size:17px;line-height:1.9;color:var(--muted)}.about-copy>p:last-child{margin-top:8px}
.contact{background:var(--navy);color:#fff;padding-block:84px}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.contact h2{font-size:clamp(36px,4.4vw,70px);line-height:1.45;letter-spacing:-1px}.contact-layout>div>p{font-size:18px;line-height:1.9;color:#d4dce7;margin-top:25px}address{font-style:normal;min-width:0}.contact-email{display:inline-flex;align-items:center;gap:25px;font-size:clamp(24px,3.2vw,52px);font-weight:650;letter-spacing:-1px;line-height:1.6;max-width:100%}.contact-email svg{width:34px;height:34px}.contact-email:hover>span{text-decoration:underline;text-underline-offset:8px}.copy-row{display:flex;align-items:center;gap:18px;margin-top:24px;min-height:54px}.copy-button{color:#fff;background:transparent;border:1px solid #aab9cb;min-height:52px;padding:10px 35px;border-radius:7px;font-size:16px}.copy-button:hover{background:#ffffff12}.copy-status{color:#d4dce7;font-size:14px;line-height:1.6}.address{display:flex;align-items:flex-start;gap:14px;font-size:17px;line-height:1.8;color:#e0e6ef;margin-top:32px}.address svg{width:22px;height:26px;margin-top:2px}.site-footer{background:#142131;color:#c3cdda;border-top:1px solid #ffffff24;font-size:14px;line-height:1.8}.footer-inner{display:flex;justify-content:space-between;gap:24px;padding-block:28px}.footer-inner>div{display:flex;gap:26px}.footer-inner>div>a+a{border-left:1px solid #687789;padding-left:26px}.site-footer a:hover{color:#fff;text-decoration:underline;text-underline-offset:5px}
@media(min-width:1600px){.hero-inner{min-height:754px}}
@media(max-width:1100px){.main-nav{gap:28px}.hero-inner{min-height:570px}.hero h1{font-size:clamp(44px,5.1vw,58px);letter-spacing:-1.5px}.hero-actions{gap:24px}.button{font-size:16px;padding-inline:24px;gap:16px}.text-link{font-size:16px;gap:12px}.hero-copy>p{font-size:16px}.hero-art{margin-inline:-16px}.service-list{gap:28px}.service-list h3{font-size:24px}.deliverables{font-size:13px}.deliverables li:not(:last-child)::after{width:10px;margin-inline:8px}.process-layout{grid-template-columns:23% 1fr;gap:32px}.process-intro h2{font-size:30px}.process-steps{gap:22px}.process-steps h3{font-size:21px}.step-number{gap:18px}.about-layout,.contact-layout{gap:40px}.about-copy h3{font-size:24px}.about-copy .english{font-size:16px}.contact-email{font-size:28px;gap:16px}.contact-email svg{width:26px;height:26px}}
@media(max-width:760px){html{scroll-padding-top:16px}.header-inner{min-height:84px}.brand>span{font-size:25px}.brand small{font-size:9px;letter-spacing:.8px}.menu-toggle{display:inline-flex;align-items:center;gap:9px;background:none;color:var(--ink);border:1px solid var(--line);border-radius:8px;min-height:42px;padding:8px 12px;font-size:14px}.main-nav{display:none;position:absolute;top:76px;left:var(--gutter);right:var(--gutter);background:#fff;border:1px solid var(--line);box-shadow:0 15px 35px #14203312;border-radius:12px;padding:12px;align-items:stretch;gap:0;flex-direction:column}.main-nav.is-open{display:flex}.main-nav>a{padding:14px 16px}.main-nav .nav-contact{margin:6px 0 0;padding:12px 16px;border-radius:8px}.hero-inner{display:flex;flex-direction:column;min-height:0;align-items:stretch}.hero-copy{padding:42px 0 0}.hero h1{font-size:clamp(42px,7.4vw,58px);line-height:1.35;letter-spacing:-1.5px}.hero-copy>p{font-size:16px;line-height:1.9;margin-top:24px;max-width:30em}.hero-copy>p br{display:none}.hero-actions{margin-top:28px;gap:24px;flex-wrap:wrap}.button{min-height:56px;padding:14px 22px;font-size:16px;gap:16px;border-radius:9px}.button svg,.text-link svg{width:22px;height:22px}.text-link{gap:10px;font-size:15px}.hero-art{margin:4px 0 0;align-self:center;width:min(100%,500px)}.hero-signature{display:block;padding:20px 0 24px;font-size:13px}.hero-signature>p+p{margin-top:7px}.section-pad{padding-block:64px}.section-label{font-size:15px;margin-bottom:16px}h2{font-size:32px;line-height:1.5;letter-spacing:-.7px}.section-intro{display:block;margin-bottom:34px}.section-intro>p{font-size:17px;margin-top:20px;padding:0}.service-list{grid-template-columns:1fr;gap:34px}.service-list article{padding-top:23px}.number{font-size:26px}.service-list h3{font-size:25px;margin-top:12px;margin-bottom:10px}.service-list article>p{font-size:16px;min-height:0;line-height:1.9}.deliverables{font-size:13px;margin-top:18px}.deliverables li:not(:last-child)::after{width:12px;margin-inline:11px}.process-layout{grid-template-columns:1fr;gap:34px}.process-intro h2{font-size:32px}.process-intro h2 br{display:none}.process-intro>p:last-child{font-size:16px;margin-top:16px}.process-intro>p:last-child br{display:none}.process-steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 24px;padding:0}.step-number{font-size:30px}.process-steps h3{font-size:21px;margin-top:18px;margin-bottom:10px}.process-steps p{font-size:15px}.process-steps li:nth-child(2) .step-number::after{display:none}.about-layout{grid-template-columns:1fr;gap:26px}.about h2{font-size:30px}.about-copy{padding:0}.about-copy h3{font-size:23px}.about-copy .english{font-size:15px;margin-bottom:22px;letter-spacing:-.2px}.about-copy p{font-size:16px}.contact{padding-block:60px}.contact-layout{grid-template-columns:1fr;gap:34px}.contact h2{font-size:40px}.contact-layout>div>p{font-size:16px;margin-top:22px}.contact-email{font-size:clamp(22px,6vw,32px);gap:14px;letter-spacing:-.5px}.contact-email svg{width:25px;height:25px}.copy-row{margin-top:18px;gap:16px}.copy-button{padding:10px 26px;min-height:48px;font-size:15px}.address{font-size:15px;gap:10px;margin-top:26px}.address svg{width:20px;height:24px}.footer-inner{display:block;font-size:12px;padding-block:24px}.footer-inner>div{margin-top:14px;gap:18px;flex-wrap:wrap}.footer-inner>div>a+a{padding-left:18px}}
@media(max-width:359px){.hero-actions{gap:20px}.hero h1{font-size:40px}.hero-actions .button{padding-inline:18px;font-size:15px}.text-link{font-size:14px}.contact-email{font-size:21px;gap:10px}.contact-email svg{width:22px}.about-copy h3{font-size:21px}.deliverables li:not(:last-child)::after{margin-inline:8px;width:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

@media(min-width:1101px){.hero-actions .primary{font-size:20px;min-height:68px;padding-inline:35px}.hero-actions .text-link{font-size:20px}.hero-signature{font-size:16px}.about-copy p{font-size:19px}.about-copy .english{font-size:22px}.contact-layout>div>p{font-size:20px}.address{font-size:19px}.process-intro h2 br{display:none}.services{padding-block:80px}.service-list article>p{font-size:18px}}