:root{--ink:#17233d;--muted:#5b6575;--accent:#3d499e;--paper:#faf9f6;--line:#dce0e7;--header:88px;--width:1216px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 24px)}body{margin:0;color:var(--ink);background:#fff;font-family:"Microsoft YaHei","PingFang SC",system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}p,h1,h2,h3{margin:0}h1,h2,h3{font-weight:650;line-height:1.35}h2{font-size:clamp(30px,3vw,43px);letter-spacing:-1.2px}h3{font-size:22px}p{overflow-wrap:anywhere}.section{max-width:var(--width);margin:0 auto;padding:104px 36px}.eyebrow{color:var(--accent);font-size:14px;letter-spacing:1.5px;font-weight:600}.skip-link{position:fixed;top:-100px;left:20px;z-index:100;background:var(--ink);color:#fff;padding:12px 20px}.skip-link:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.site-header{position:sticky;top:0;z-index:20;height:var(--header);background:rgba(255,255,255,.96);border-bottom:1px solid rgba(23,35,61,.08);backdrop-filter:blur(14px)}.header-inner{max-width:1440px;margin:auto;height:100%;display:flex;gap:28px;align-items:center;justify-content:space-between;padding:0 36px}.brand{display:flex;align-items:center;gap:20px;flex-shrink:0}.brand img{width:124px;height:auto;max-height:58px;object-fit:contain}.brand-divider{height:30px;width:1px;background:var(--line)}.brand-service{font-size:16px;font-weight:600}.nav{display:flex;align-items:center;gap:30px;margin-left:auto;font-size:14px}.nav a{min-height:44px;display:flex;align-items:center;position:relative}.nav a:after{content:"";position:absolute;bottom:6px;left:0;width:100%;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .2s}.nav a:hover:after{transform:scaleX(1)}.header-contact{font-size:14px;display:flex;min-height:44px;align-items:center;gap:18px;color:var(--accent);font-weight:600;margin-left:12px}.reading-track{position:absolute;bottom:-1px;left:0;right:0;height:2px;overflow:hidden}#reading-progress{display:block;width:100%;height:100%;background:var(--accent);transform:scaleX(0);transform-origin:left}
.hero{position:relative;isolation:isolate;min-height:calc(100svh - var(--header));display:flex;align-items:center;background:var(--paper) url('/geo/assets/content-team.jpg') center right/cover no-repeat}.hero:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(250,249,246,.98) 0%,rgba(250,249,246,.96) 30%,rgba(250,249,246,.75) 46%,rgba(250,249,246,0) 70%)}.hero-inner{width:100%;max-width:var(--width);margin:0 auto;padding:54px 36px 66px}.hero h1{font-size:clamp(44px,4.1vw,62px);letter-spacing:-2px;margin:20px 0 21px;line-height:1.2}.hero h1 span{color:var(--accent)}.hero-promise{font-size:clamp(25px,2.4vw,34px);line-height:1.55;letter-spacing:-.5px;font-weight:500}.hero-description{font-size:16px;color:#465169;max-width:425px;margin-top:17px;line-height:1.9}.hero-actions{display:flex;gap:30px;align-items:center;margin-top:29px}.button{display:inline-flex;gap:30px;align-items:center;justify-content:space-between;min-height:52px;padding:12px 22px;font-size:15px;font-weight:600;transition:background .2s,transform .2s}.button-primary{background:var(--accent);color:#fff}.button-primary:hover{background:#2b367b;transform:translateY(-2px)}.button span,.text-link span,.work-arrow,.header-contact span,.partner-link span{display:inline-block;transition:transform .22s}.button:hover span,.text-link:hover span,.header-contact:hover span,.partner-link:hover span{transform:translate(3px,-2px)}.text-link{display:inline-flex;align-items:center;gap:18px;min-height:44px;color:var(--accent);font-size:15px;font-weight:600}.hero-enter{animation:hero-in .75s both}.hero-enter:nth-child(2){animation-delay:.08s}.hero-enter:nth-child(3){animation-delay:.16s}.hero-enter:nth-child(4){animation-delay:.24s}.hero-enter:nth-child(5){animation-delay:.32s}@keyframes hero-in{from{opacity:0;transform:translateY(13px)}to{opacity:1;transform:none}}
.section-heading{margin-bottom:47px}.section-heading>.eyebrow{margin-bottom:20px}.heading-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.66fr);gap:80px;align-items:end}.section-intro{font-size:16px;color:var(--muted);max-width:380px;padding-bottom:3px}.service-list{border-top:1px solid var(--line)}.service-row{display:grid;grid-template-columns:44px minmax(0,.8fr) minmax(0,1.3fr) minmax(0,.8fr);gap:22px;align-items:start;border-bottom:1px solid var(--line);padding:29px 0;transition:background .2s}.service-row:hover{background:#fafbfe}.row-number{font-size:13px;font-variant-numeric:tabular-nums;color:var(--accent);padding-top:4px}.service-row h3{font-size:20px}.service-row p{font-size:15px;color:var(--muted);line-height:1.9}.service-delivery{font-size:13px;color:var(--accent);padding-top:3px;line-height:1.9}
.clarity-section{background:var(--paper)}.clarity-inner{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:90px;align-items:center}.clarity-copy h2{margin:20px 0 24px}.clarity-copy>p:not(.eyebrow){color:var(--muted);font-size:15px;max-width:360px}.clarity-copy .text-link{margin-top:25px}.content-example{border-top:2px solid var(--accent);padding-top:18px;min-width:0}.example-caption{font-size:13px;color:var(--accent);letter-spacing:1px;margin-bottom:22px}.content-example table{border-collapse:collapse;width:100%;table-layout:fixed;font-size:14px}.content-example th{font-size:14px;font-weight:600;text-align:left;padding:0 12px 16px 0;border-bottom:1px solid var(--line)}.content-example th:last-child{color:var(--accent)}.content-example td{padding:20px 18px 20px 0;border-bottom:1px solid var(--line);vertical-align:middle;color:var(--muted);overflow-wrap:anywhere}.content-example td+td{padding-right:0;color:var(--ink)}.content-example strong{display:block;font-weight:600}.content-example td span{display:block;color:var(--muted);font-size:12px;line-height:1.8;margin-top:5px}.example-note{font-size:12px;color:var(--muted);margin-top:19px}
.work-list{border-top:1px solid var(--line)}.work-link{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1fr) minmax(0,1.3fr) 30px;gap:24px;align-items:center;padding:32px 0;border-bottom:1px solid var(--line);transition:color .2s}.work-type{font-size:12px;color:var(--muted)}.work-title{font-size:24px;font-weight:600}.work-description{font-size:14px;color:var(--muted)}.work-arrow{font-size:25px;color:var(--accent);text-align:right}.work-link:hover{color:var(--accent)}.work-link:hover .work-arrow{transform:translate(4px,-4px)}.work-note{font-size:12px;color:var(--muted);margin-top:20px}.process-section{background:#f4f5f9}.process-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:36px;list-style:none;margin:0;padding:0}.process-list li{border-top:1px solid #c4cada;padding-top:23px}.step-number{font-size:13px;letter-spacing:2px;color:var(--accent)}.process-list h3{margin:19px 0 15px}.process-list p{font-size:14px;color:var(--muted);line-height:1.9}.step-result{display:block;font-size:12px;color:var(--accent);border-top:1px solid var(--line);padding-top:15px;margin-top:24px;line-height:1.8}
.faq-section{display:grid;grid-template-columns:minmax(0,.65fr) minmax(0,1.35fr);gap:110px}.faq-heading h2{margin:19px 0}.faq-heading>p:last-child{font-size:14px;color:var(--muted)}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{list-style:none;cursor:pointer;min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:17px;line-height:1.7;padding:20px 0;font-weight:500}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{flex-shrink:0;color:var(--accent);font-size:24px;font-weight:400;transition:transform .2s}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details>p{font-size:14px;color:var(--muted);line-height:2;padding:0 34px 26px 0}
.contact-section{background:var(--accent);color:#fff}.contact-inner{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:100px;align-items:center}.contact-section .eyebrow{color:#e4e7ff}.contact-section h2{margin:20px 0 25px}.contact-inner>div>p:last-child{max-width:480px;color:#e0e4fa;font-size:15px}.contact-actions{border-left:1px solid rgba(255,255,255,.25);padding-left:60px}.phone-link{display:block;white-space:nowrap;font-size:clamp(24px,2.4vw,32px);font-weight:600;line-height:1.5;font-variant-numeric:tabular-nums}.phone-link>span{display:block;font-size:13px;color:#e0e4fa;font-weight:400;letter-spacing:1px;margin-bottom:8px}.button-light{background:#fff;color:var(--accent);width:100%;margin:23px 0 16px;max-width:285px}.button-light:hover{background:#e9ecff;transform:translateY(-2px)}.wechat{font-size:13px;color:#e0e4fa;margin-bottom:14px}.wechat span{font-weight:600;letter-spacing:.5px;color:#fff}.partner-link{display:inline-flex;gap:20px;align-items:center;min-height:44px;font-size:13px}.contact-section a:focus-visible{outline-color:#fff}.site-footer{background:var(--paper)}.footer-inner{max-width:var(--width);margin:auto;padding:40px 36px;display:flex;justify-content:space-between;gap:35px}.footer-brand{font-size:23px;font-weight:650;color:var(--accent)}.footer-inner p,.footer-meta>a{font-size:12px;color:var(--muted);line-height:2.1}.footer-inner p{margin-top:7px}.footer-meta{text-align:right}.footer-meta>a{display:inline-flex;align-items:center;min-height:28px}.footer-meta>a:first-child{color:var(--accent)}
@media(min-width:1600px){.hero{min-height:740px}.hero-inner{padding-top:85px;padding-bottom:85px}}
@media(max-width:1100px){.header-inner{gap:20px;padding:0 24px}.brand{gap:13px}.brand-service{font-size:14px}.nav{gap:20px}.header-contact{margin-left:0}.section{padding:80px 30px}.hero-inner{padding-left:30px;padding-right:30px}.heading-row{gap:45px}.service-row{grid-template-columns:35px minmax(0,.9fr) minmax(0,1.3fr);gap:18px}.service-delivery{grid-column:3;padding-top:0;margin-top:-8px}.clarity-inner{gap:50px}.work-link{grid-template-columns:minmax(0,.8fr) minmax(0,1fr) minmax(0,1.15fr) 24px;gap:18px}.work-title{font-size:21px}.process-list{gap:25px}.faq-section{gap:65px}.contact-inner{gap:55px}.contact-actions{padding-left:35px}}
@media(max-width:800px){:root{--header:74px}.brand img{width:106px}.brand-service,.brand-divider,.nav{display:none}.header-contact{font-size:13px}.hero{min-height:calc(100svh - var(--header));background-position:62% center}.hero:before{background:linear-gradient(90deg,rgba(250,249,246,.98),rgba(250,249,246,.91) 39%,rgba(250,249,246,.5) 70%,rgba(250,249,246,.1))}.hero-inner{padding:44px 30px 55px}.hero h1{font-size:48px}.hero-description{max-width:360px}.heading-row{grid-template-columns:minmax(0,1fr);gap:24px}.section-intro{max-width:550px}.service-row{grid-template-columns:30px minmax(0,.8fr) minmax(0,1.2fr);gap:18px}.service-row h3{font-size:18px}.clarity-inner{grid-template-columns:minmax(0,1fr);gap:45px}.clarity-copy>p:not(.eyebrow){max-width:550px}.work-link{grid-template-columns:minmax(0,1fr) 30px;gap:7px 20px;padding:25px 0}.work-type{grid-column:1}.work-title{grid-column:1;grid-row:2;font-size:24px}.work-description{grid-column:1;grid-row:3}.work-arrow{grid-column:2;grid-row:1/4}.process-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px}.faq-section{grid-template-columns:minmax(0,1fr);gap:28px}.faq-heading>p:last-child{display:none}.contact-inner{grid-template-columns:minmax(0,1fr);gap:40px}.contact-actions{border-left:0;border-top:1px solid rgba(255,255,255,.25);padding:30px 0 0}.button-light{width:auto;min-width:240px}.phone-link{font-size:32px}.footer-inner{padding:32px 30px}}
@media(max-width:480px){:root{--header:66px}.header-inner{padding:0 22px}.brand img{width:102px;max-height:46px}.header-contact{gap:15px}.section{padding:64px 24px}.eyebrow{font-size:12px;letter-spacing:1px}.hero{min-height:calc(100svh - var(--header));align-items:flex-start;background-position:66% center}.hero:before{background:linear-gradient(90deg,rgba(250,249,246,.98),rgba(250,249,246,.93) 48%,rgba(250,249,246,.62) 100%)}.hero-inner{padding:36px 24px 43px}.hero h1{font-size:43px;letter-spacing:-1.7px;margin:20px 0}.hero-promise{font-size:26px;line-height:1.6}.hero-description{font-size:14px;max-width:290px;margin-top:17px;line-height:1.95}.hero-actions{gap:20px;margin-top:26px;flex-wrap:wrap}.button{font-size:14px;gap:22px;min-height:50px;padding:12px 18px}.text-link{font-size:14px;gap:14px}.section-heading{margin-bottom:32px}.section-heading>.eyebrow{margin-bottom:16px}h2{font-size:30px;letter-spacing:-.8px}.section-intro{font-size:14px;line-height:1.95}.service-row{grid-template-columns:25px minmax(0,1fr);gap:9px 12px;padding:24px 0}.row-number{grid-column:1;grid-row:1/4;padding-top:1px}.service-row h3{grid-column:2;font-size:19px}.service-row p{grid-column:2;font-size:14px}.service-delivery{grid-column:2;font-size:12px;margin-top:2px}.clarity-copy h2{margin-top:17px}.clarity-copy>p:not(.eyebrow){font-size:14px}.clarity-copy .text-link{margin-top:20px}.content-example td{font-size:13px;padding:17px 15px 17px 0}.content-example th{font-size:13px}.content-example th:first-child{width:41%}.content-example td span{font-size:11px}.content-example .example-note{font-size:11px}.work-title{font-size:22px}.work-description{font-size:13px}.process-list{gap:28px 22px}.process-list h3{font-size:20px;margin-top:14px}.process-list p{font-size:13px}.step-result{font-size:11px;padding-top:12px;margin-top:18px}.faq-list summary{font-size:15px;gap:15px;min-height:74px}.faq-list details>p{font-size:13px;padding-right:16px}.contact-section h2{font-size:29px}.contact-inner>div>p:last-child{font-size:14px}.phone-link{font-size:30px}.footer-inner{padding:30px 24px;flex-direction:column;gap:20px}.footer-meta{text-align:left}.footer-inner p,.footer-meta>a{font-size:11px}}
@media(max-width:350px){.hero h1{font-size:37px}.hero-promise{font-size:23px}.hero-inner{padding:28px 22px 36px}.hero-description{font-size:13px}.hero-actions{gap:12px}.button{padding:11px 14px;gap:14px}.hero .text-link{font-size:13px}.section{padding-left:22px;padding-right:22px}.process-list{grid-template-columns:minmax(0,1fr)}.phone-link{font-size:27px}}
.hero{background-image:none}.hero-image{position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;object-position:center right;max-width:none}.hero:before{z-index:1}.hero-inner{position:relative;z-index:2}
@media(max-width:800px){.hero-image{object-position:62% center}}
@media(max-width:480px){.hero-image{object-position:66% center}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.hero-enter{opacity:1;transform:none}}