@charset "UTF-8";
:root{--ink:#142d43;--muted:#657484;--blue:#075a96;--blue-deep:#103955;--red:#bd2936;--line:#e2e8ee;--pale:#f4f7fa;--max:1240px;--serif:Georgia,"Songti SC","STSong",serif;--sans:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:155px}body{margin:0;color:var(--ink);background:#fff;font-family:var(--sans);font-size:15px;line-height:1.85;-webkit-font-smoothing:antialiased}body:has(dialog[open]){overflow:hidden}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}button,a,input,select,textarea{touch-action:manipulation}button{color:inherit}button:disabled{cursor:wait;opacity:.6}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #419ad3;outline-offset:5px}button{border:0;background:none}img{display:block;max-width:100%;height:auto}svg{flex-shrink:0}.icon{width:24px;height:24px;vertical-align:middle}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.45;font-weight:600}h1,h2{letter-spacing:-1px}p{color:var(--muted)}.container{width:min(var(--max),calc(100% - 112px));margin-inline:auto}.section{padding:94px 0}.eyebrow{display:block;color:var(--blue);font-size:12px;font-weight:600;letter-spacing:2px;margin-bottom:18px}.section-heading h2{font-size:36px;line-height:1.55}.section-heading>p{margin-top:15px;max-width:560px}.section-heading{margin-bottom:35px}.heading-row{display:flex;justify-content:space-between;align-items:center;gap:32px;margin-bottom:38px}.heading-row .section-heading{margin-bottom:0}.text-link{display:inline-flex;align-items:center;gap:18px;color:var(--blue);font-weight:600;font-size:14px;padding:6px 0}.text-link .icon{width:21px;transition:transform .2s}.text-link:hover .icon{transform:translateX(4px)}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:52px;padding:13px 24px;border:1px solid transparent;border-radius:3px;font-size:14px;font-weight:600;line-height:1.6;transition:background .2s,transform .2s,box-shadow .2s}.button:hover{transform:translateY(-2px)}.button .icon{width:20px;height:20px}.button-primary{background:var(--blue);color:white}.button-primary:hover{background:#084e80;box-shadow:0 5px 15px #075a961a}.button-outline{border-color:#c7d4df;background:transparent;color:var(--ink)}.button-outline:hover{background:white;border-color:var(--blue)}.button-white{background:white;color:var(--blue-deep)}.button-light{background:#edf4fa;color:var(--blue)}.skip-link{position:fixed;left:16px;top:-100px;background:white;padding:10px;z-index:100}.skip-link:focus{top:10px}
.site-header{position:sticky;top:0;background:#fffffffa;border-bottom:1px solid #e6edf2;z-index:25;backdrop-filter:blur(16px)}.header-inner{height:98px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:13px;flex-shrink:0}.brand img{width:52px;height:44px;object-fit:contain}.brand>span{font-size:18px;font-weight:600;letter-spacing:.25px;line-height:1.5}.brand small{display:block;font-size:10px;font-weight:400;letter-spacing:3.3px;color:#7c8792;margin-top:6px}.desktop-nav{display:flex;gap:29px;align-self:stretch;margin-left:auto;white-space:nowrap}.desktop-nav a{display:flex;align-items:center;position:relative;font-size:14px}.desktop-nav a[aria-current],.desktop-nav a:hover{color:var(--blue)}.desktop-nav a[aria-current]:after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:24px;height:3px;background:var(--blue)}.header-phone{display:flex;gap:9px;align-items:center;padding-left:25px;border-left:1px solid var(--line);margin-left:6px;white-space:nowrap}.header-phone>.icon{width:21px;color:var(--blue)}.header-phone span{font-size:17px;font-weight:600;line-height:1.5;letter-spacing:.3px}.header-phone small{display:block;font-size:10px;font-weight:400;letter-spacing:.5px;color:#84909a;margin-top:3px}.menu-toggle,.mobile-nav{display:none}
.hero{background:#f3f7fa;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;min-height:610px;gap:15px;align-items:center}.hero-copy{position:relative;z-index:1;padding:60px 0 66px}.hero .eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:28px}.hero .eyebrow i{display:block;width:22px;height:2px;background:var(--red)}.hero h1{font-size:clamp(42px,3.65vw,59px);font-weight:600;line-height:1.46;letter-spacing:0;white-space:nowrap}.hero h1>span{color:var(--blue)}.hero-description{font-size:15px;line-height:2.15;margin-top:24px;max-width:510px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:33px}.hero-proof{display:flex;gap:26px;margin-top:30px;font-size:12px;color:#738494}.hero-proof>span{display:flex;gap:6px;align-items:center}.hero-proof .icon{width:16px;height:16px;color:#64839b}.hero-visual{position:relative;align-self:stretch;margin-right:calc((min(1240px,100vw - 112px) - 100vw)/2);overflow:hidden;min-height:540px}.skyline{position:absolute;width:100%;height:100%;object-fit:cover;inset:0}.hero-visual:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#f3f7fa 0%,transparent 20%);z-index:1;pointer-events:none}.visual-label{position:absolute;left:65px;bottom:49px;z-index:2;display:flex;align-items:center;gap:16px;background:#ffffffed;padding:21px 25px;box-shadow:0 5px 35px #15334f0a;backdrop-filter:blur(10px);border-left:2px solid var(--red)}.visual-line{display:none}.visual-label strong{display:block;font-size:16px;font-weight:500}.visual-label div>span{font-size:10px;letter-spacing:2px;display:block;margin-top:5px;color:var(--muted)}.visual-caption{position:absolute;right:16px;bottom:11px;font-size:9px;color:#4c6c84;z-index:2;letter-spacing:1px}.trust-strip{border-bottom:1px solid var(--line);background:#fff}.trust-inner{display:grid;grid-template-columns:.85fr 1.25fr 1.1fr;gap:42px;align-items:center;padding-top:30px;padding-bottom:30px}.trust-number{display:flex;gap:18px;align-items:center;border-right:1px solid var(--line)}.trust-number strong{font-family:Arial,sans-serif;font-size:39px;font-weight:500;line-height:1.1;letter-spacing:-1px;white-space:nowrap}.trust-number strong>span{font-size:27px;vertical-align:top;margin-left:3px;color:var(--blue)}.trust-number>p{font-size:11px;max-width:65px;line-height:1.8}.trust-item{display:flex;gap:13px;align-items:flex-start}.trust-marker{width:5px;height:5px;flex-shrink:0;background:var(--blue);margin-top:9px}.trust-item h2{font-size:14px;font-weight:500;letter-spacing:0}.trust-item p{font-size:11px;line-height:1.8;margin-top:5px;max-width:330px}
.services-section{background:#fff}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{border:1px solid var(--line);padding:28px 30px 24px;position:relative;transition:border-color .2s,box-shadow .2s,transform .2s}.service-card:hover{border-color:#90b4d0;box-shadow:0 8px 30px #0c47780a;transform:translateY(-3px)}.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:23px}.card-top>.icon{color:var(--blue);width:31px;height:31px;stroke-width:1.3}.card-top>span{font-size:11px;color:#a4b0ba;font-family:Arial,sans-serif;letter-spacing:2px}.service-card h3{font-size:21px;letter-spacing:.5px}.service-card p{font-size:13px;margin-top:10px}.card-link{display:flex;align-items:center;justify-content:space-between;color:var(--blue);font-size:12px;margin-top:25px;padding-top:17px;border-top:1px solid #edf0f3}.card-link>.icon{width:19px;height:19px}.why-section{background:var(--pale)}.why-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:100px;align-items:center}.why-intro .section-heading{margin-bottom:20px}.why-intro .section-heading p{font-size:14px;max-width:350px}.advantages-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:37px 30px}.advantage>.icon{color:var(--blue);margin-bottom:17px;width:28px;height:28px}.advantage h3{font-size:17px}.advantage p{font-size:13px;margin-top:9px;line-height:1.9}.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:45px}.step{position:relative;border-top:1px solid #bfd0dd;padding-top:25px}.step:before{content:"";position:absolute;top:-4px;left:0;width:7px;height:7px;background:var(--blue);border-radius:50%}.step>span{font-family:Arial,sans-serif;font-size:12px;letter-spacing:2px;color:#8a9fb0}.step h3{font-size:19px;margin-top:12px}.step p{font-size:13px;margin-top:10px;max-width:210px}.about-preview{background:#f5f7f9;padding-top:80px;padding-bottom:80px}.about-preview-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:75px;align-items:center}.certificate-preview{display:block;padding:24px;background:white;box-shadow:0 4px 35px #203b4e06;border:1px solid #e6eaef;text-align:left}.certificate-preview>img{width:100%}.certificate-preview>span{display:flex;gap:9px;align-items:center;font-size:12px;margin-top:20px;color:var(--blue)}.certificate-preview>span>.icon{width:18px;height:18px}.certificate-preview>span>span{margin-left:auto;font-size:10px;color:#87949f}.about-preview-grid>.certificate-preview+div>p{font-size:14px;margin:16px 0}.about-preview .section-heading{margin-bottom:20px}.about-preview .text-link{margin-top:12px}.cta-section{position:relative;background:#113c5c;color:#fff;padding:65px 0;overflow:hidden}.cta-section:after{content:"";position:absolute;right:-130px;top:-220px;width:640px;height:640px;border:1px solid #ffffff0a;border-radius:50%;box-shadow:0 0 0 80px #ffffff03,0 0 0 160px #ffffff02;pointer-events:none}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px;position:relative;z-index:1}.cta-inner .eyebrow{color:#a2c2d8;font-size:11px;letter-spacing:1.5px}.cta-inner h2{font-size:34px;line-height:1.6}.cta-inner p{font-size:13px;color:#aec1d0;margin-top:15px}.cta-actions{min-width:225px;text-align:center}.cta-actions .button{width:100%;min-height:55px}.cta-wechat{display:flex;align-items:center;justify-content:center;gap:9px;margin:17px auto 0;font-size:13px;color:#c7dae7}.cta-wechat .icon{width:18px;height:18px}
.site-footer{background:#fbfcfd}.footer-main{display:grid;grid-template-columns:1.2fr .65fr 1.3fr .55fr;gap:40px;padding-top:52px;padding-bottom:40px}.footer-brand>img{width:45px;height:38px;object-fit:contain;margin-bottom:16px}.footer-brand>h2{font-size:14px;letter-spacing:0;white-space:nowrap}.footer-brand p{font-size:12px;line-height:2;margin-top:12px}.footer-main h3{font-size:13px;letter-spacing:.4px;margin-bottom:17px}.footer-links a,.footer-links button{display:block;font-size:12px;color:var(--muted);padding:0;margin-bottom:9px;text-align:left}.footer-contact>a{display:block;font-size:13px;line-height:2.1}.footer-contact>a>span{font-size:11px;color:#84909c}.footer-contact p{font-size:11px;line-height:2;margin-top:8px}.footer-qr{align-self:start;padding:0;overflow:hidden;max-width:105px}.footer-qr>img{width:100%;height:110px;object-fit:cover;object-position:center}.footer-qr>span{display:block;font-size:10px;margin-top:5px;color:var(--muted);white-space:nowrap}.footer-bottom{border-top:1px solid var(--line);display:flex;align-items:center;gap:25px;padding-top:17px;padding-bottom:18px;font-size:10px;color:#8a949d}.footer-bottom>a{margin-left:auto}.footer-bottom button{font-size:10px;color:#8a949d;padding:0}.contact-rail{position:fixed;right:14px;bottom:150px;z-index:15;background:#fff;border:1px solid var(--line);box-shadow:0 4px 20px #1236530a;border-radius:5px;overflow:hidden}.contact-rail>a,.contact-rail>button{display:flex;width:58px;min-height:65px;flex-direction:column;justify-content:center;align-items:center;gap:4px;border-bottom:1px solid #edf1f5;padding:8px 3px;font-size:9px;color:var(--blue)}.contact-rail .icon{width:20px;height:20px}.contact-rail>a:last-child{border:0}.contact-rail>a:hover,.contact-rail>button:hover{background:#f2f7fb}.mobile-contact{display:none}
.page-hero{background:#f0f5f9;padding:32px 0 62px;position:relative;overflow:hidden}.page-hero:after{content:"";position:absolute;width:430px;height:430px;right:0;top:-160px;border:1px solid #cbdce84d;border-radius:50%;box-shadow:0 0 0 65px #ccdfeb1f,0 0 0 130px #ccdfeb14;pointer-events:none}.breadcrumb{display:flex;gap:12px;font-size:10px;color:#8b9aaa;margin-bottom:37px}.breadcrumb a:hover{color:var(--blue)}.page-hero .eyebrow{font-size:11px;margin-bottom:15px}.page-hero h1{font-size:39px;line-height:1.6}.page-hero p{font-size:14px;margin-top:18px;max-width:680px;position:relative;z-index:1}.service-nav-wrap{position:sticky;top:98px;z-index:20;background:#ffffffed;backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.service-nav{display:flex;justify-content:space-between;gap:20px;overflow:auto;scrollbar-width:none}.service-nav a{font-size:14px;padding:20px 14px;white-space:nowrap;border-bottom:2px solid transparent}.service-nav a:hover,.service-nav a.is-active{color:var(--blue);border-color:var(--blue)}.service-details{padding-top:18px;padding-bottom:30px}.service-detail{display:grid;grid-template-columns:1fr 1.65fr;gap:75px;padding:65px 0;border-bottom:1px solid var(--line);scroll-margin-top:10px}.service-detail:last-child{border-bottom:0}.detail-heading{position:relative;padding-left:65px}.detail-heading>.icon{position:absolute;left:0;top:32px;color:var(--blue);width:35px;height:35px}.detail-number{display:block;font-size:10px;letter-spacing:2px;color:#95a5b3;margin-bottom:10px}.detail-heading h2{font-size:29px}.detail-heading>p{font-size:12px;margin-top:13px}.detail-content>p{font-size:14px;line-height:2}.service-items{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:12px 25px;padding:0;margin:24px 0}.service-items>li{display:flex;gap:9px;align-items:center;font-size:13px}.service-items .icon{width:16px;height:16px;color:var(--blue)}.detail-content .text-link{margin-top:4px}.company-story{display:grid;grid-template-columns:1fr 1.4fr;gap:90px}.story-copy p{margin-bottom:20px;font-size:14px;line-height:2.1}.story-copy .lead{font-size:18px;color:var(--ink);line-height:1.95}.story-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:29px}.story-tags>span{padding:7px 13px;border:1px solid #dbe4ec;font-size:11px;color:var(--blue)}.qualification-section{background:#f5f7fa}.qualification-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:90px;align-items:center}.license-meta{font-size:12px;display:grid;grid-template-columns:100px 1fr;gap:15px 0;margin-top:27px}.license-meta dt{color:#81909b}.license-meta dd{margin:0;overflow-wrap:anywhere}.certificate-large{padding:15px;background:#fff;border:1px solid var(--line);box-shadow:0 8px 30px #1a355909}.certificate-large>span{display:block;text-align:right;font-size:11px;color:var(--blue);margin:12px 0 0}.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;margin-top:45px}.contact-details{display:grid;grid-template-columns:repeat(2,1fr);gap:35px 25px}.contact-detail{display:flex;align-items:start;gap:15px}.contact-detail>.icon{width:21px;height:21px;color:var(--blue);margin-top:4px}.contact-detail h3{font-size:12px;font-weight:400;color:#8a98a5;margin-bottom:9px}.contact-detail a{display:block;font-size:16px;line-height:1.8}.contact-detail a small{font-size:10px;color:#85919b}.contact-detail p{font-size:13px;color:var(--ink)}.contact-wechat{display:flex;gap:25px;align-items:center;background:#f4f7fa;padding:20px 25px}.contact-wechat>img{width:140px;height:207px;object-fit:contain}.contact-wechat h3{font-size:15px}.contact-wechat p{font-size:11px;margin:10px 0}.contact-wechat .text-link{font-size:11px;gap:8px}.faq-layout{display:grid;grid-template-columns:.7fr 1.6fr;gap:90px;align-items:start}.faq-aside h2{font-size:27px}.faq-aside p{font-size:13px;margin:20px 0 25px}.faq-aside .button{font-size:12px;min-height:48px;padding:12px 20px}.faq-phone{display:flex;gap:10px;align-items:center;font-size:16px;color:var(--blue);margin-top:23px}.faq-phone .icon{width:19px;height:19px}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item summary{display:flex;align-items:center;gap:20px;cursor:pointer;padding:26px 0;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-number{font-size:11px;color:#97a6b3;font-family:Arial,sans-serif;letter-spacing:1px}.faq-item h2{font-size:16px;letter-spacing:0;font-weight:500}.faq-plus{width:15px;height:15px;position:relative;margin-left:auto;flex-shrink:0}.faq-plus:before,.faq-plus:after{content:"";position:absolute;left:0;top:7px;height:1px;width:15px;background:var(--blue)}.faq-plus:after{transform:rotate(90deg)}.faq-item[open] .faq-plus:after{transform:rotate(0)}.faq-item[open] h2{color:var(--blue)}.faq-answer{padding:0 35px 27px}.faq-answer p{font-size:14px;line-height:2}
.modal{border:1px solid #dfe8ef;border-radius:8px;padding:35px 38px;color:var(--ink);width:min(600px,calc(100% - 32px));max-height:90dvh;overflow:auto;box-shadow:0 25px 100px #102b4c33}.modal::backdrop{background:#102c477d;backdrop-filter:blur(5px)}.modal-close{position:absolute;right:13px;top:9px;width:35px;height:35px;color:#7c8a95;font-size:28px;line-height:1}.modal .eyebrow{font-size:10px;margin-bottom:10px}.modal h2{font-size:25px;padding-right:5px;line-height:1.6}.modal-intro{font-size:12px;margin-top:12px}.modal label{display:block;font-size:12px;font-weight:500}.modal form{margin-top:25px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.modal input:not([type=checkbox]),.modal select,.modal textarea{display:block;width:100%;padding:11px 12px;border:1px solid #d8e1e9;border-radius:3px;background:#fff;color:var(--ink);font-size:13px;outline:none;margin-top:7px;line-height:1.5;min-height:43px}.modal select{height:43px}.modal textarea{resize:vertical}.modal input:focus,.modal select:focus,.modal textarea:focus{border-color:#2d80b5;box-shadow:0 0 0 3px #075a9610}.modal input::placeholder,.modal textarea::placeholder{color:#a0aab3;font-size:12px}.modal form>label{margin-top:16px}.required{color:var(--red)}.modal .consent{display:flex;align-items:flex-start;gap:9px;font-size:10px;color:#7d8b98;font-weight:400;line-height:1.9;margin-top:20px}.consent input{flex-shrink:0;margin:3px 0;width:14px;height:14px;accent-color:var(--blue)}.consent a{color:var(--blue);text-decoration:underline}.submit-button{width:100%;margin-top:20px;min-height:48px}.form-alternative{font-size:11px;text-align:center;margin-top:13px}.form-alternative a{color:var(--blue)}#form-status{font-size:12px;margin-top:12px;line-height:1.8}#form-status:empty{display:none}#form-status.error{color:#b52a35}#form-status.success{color:#17734e}.honey{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.qr-modal{text-align:center;width:min(410px,calc(100% - 32px));padding:28px 25px}.qr-modal h2{font-size:23px}.wechat-image{width:240px;max-height:49dvh;object-fit:contain;margin:8px auto 10px}.qr-modal>p{font-size:12px}.copy-number{min-height:40px;padding:8px 18px;font-size:12px;margin-top:14px}.qr-modal>.copy-status{min-height:18px;font-size:10px;margin-top:7px}.privacy-modal p{margin-top:18px;font-size:13px}.privacy-modal a{color:var(--blue)}.license-modal{width:min(1000px,calc(100% - 32px));padding:25px}.license-modal h2{font-size:17px;margin-bottom:20px}.license-modal img{width:100%}
@media(min-width:1600px){.hero-visual{margin-right:-80px}.hero-grid{min-height:650px}.hero h1{font-size:59px}}
@media(max-width:1250px){.container{width:calc(100% - 80px)}.header-inner{gap:16px}.brand>span{font-size:16px}.brand img{width:45px;height:40px}.desktop-nav{gap:22px}.header-phone{padding-left:18px}.header-phone span{font-size:15px}.hero h1{font-size:45px}.hero-visual{margin-right:-40px}.hero-grid{min-height:560px}.hero-copy{padding:55px 0}.hero-description{font-size:13px}.hero-actions{gap:10px}.hero-actions .button{padding:13px 18px;font-size:12px}.hero-proof{gap:17px;font-size:11px}.visual-label{left:35px;padding:18px;bottom:45px}.trust-inner{gap:25px}.trust-number{gap:12px}.trust-number strong{font-size:34px}.section{padding:75px 0}.why-grid{gap:55px}.about-preview-grid{gap:50px}.footer-main{gap:25px}.footer-brand>h2{font-size:12px}.service-detail{gap:45px}.qualification-grid,.company-story{gap:50px}.contact-grid{gap:30px}.contact-wechat{gap:15px;padding:15px}.contact-wechat>img{width:120px;height:178px}.faq-layout{gap:55px}.contact-rail{right:5px}.contact-rail>a,.contact-rail>button{width:43px;font-size:8px;min-height:57px}}
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@media(max-width:720px){html{scroll-padding-top:135px}.container{width:calc(100% - 40px)}body{font-size:14px}.section{padding:55px 0}.site-header{backdrop-filter:none}.header-inner{height:73px;gap:10px}.brand{gap:9px}.brand img{width:36px;height:33px}.brand>span{font-size:12px;letter-spacing:0;white-space:nowrap}.brand small{font-size:8px;letter-spacing:2px;margin-top:4px}.menu-toggle{width:32px;padding:5px 0}.mobile-nav:not([hidden]){padding:10px 25px 20px}.hero-grid{display:block;min-height:0}.hero-copy{padding:43px 0 38px}.hero .eyebrow{margin-bottom:20px;font-size:10px;letter-spacing:1px}.hero h1{font-size:clamp(34px,8.7vw,49px);line-height:1.5;letter-spacing:-.3px}.hero-description{font-size:12px;line-height:2.1;margin-top:18px;max-width:380px}.hero-actions{display:flex;flex-direction:row;align-items:stretch;gap:10px;margin-top:25px}.hero-actions .button{width:auto;flex:1;padding:12px 12px;min-height:46px;justify-content:center;font-size:11px;gap:10px;white-space:nowrap}.hero-actions .icon{width:17px}.hero-proof{margin-top:21px;gap:22px;font-size:10px}.hero-proof .icon{width:14px}.hero-visual{height:270px;min-height:0;margin:0 -20px;align-self:auto}.skyline{width:100%;height:100%;object-fit:cover}.hero-visual:before{background:linear-gradient(180deg,#f3f7fa 0%,transparent 28%)}.visual-label{left:25px;bottom:25px;padding:12px 17px}.visual-label strong{font-size:12px}.visual-label div>span{font-size:8px;margin-top:4px}.visual-caption{font-size:8px;right:10px;bottom:7px}.trust-inner{grid-template-columns:.8fr 1.2fr;gap:24px;padding:25px 0}.trust-number{border-right:1px solid var(--line);gap:7px}.trust-number strong{font-size:33px}.trust-number strong>span{font-size:21px}.trust-item h2{font-size:12px}.trust-item p{font-size:10px;line-height:1.85;max-width:190px}.trust-item:last-child{display:none}.section-heading h2{font-size:27px;line-height:1.55;letter-spacing:-.4px}.section-heading>p{font-size:12px;line-height:1.95;margin-top:12px}.eyebrow{font-size:10px;letter-spacing:1.5px;margin-bottom:13px}.section-heading{margin-bottom:28px}.heading-row{align-items:flex-start;flex-direction:column;gap:13px;margin-bottom:25px}.heading-row .text-link{font-size:11px;gap:10px}.services-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.service-card{padding:20px 17px 16px}.card-top{margin-bottom:19px}.card-top>.icon{width:26px;height:26px}.card-top>span{font-size:9px}.service-card h3{font-size:18px}.service-card p{font-size:10px;margin-top:8px;min-height:38px}.card-link{font-size:10px;margin-top:20px;padding-top:13px}.card-link>.icon{width:16px;height:16px}.why-grid{grid-template-columns:1fr;gap:32px}.why-intro .section-heading>p{max-width:320px}.why-intro .text-link{font-size:12px}.advantages-grid{gap:30px 25px}.advantage>.icon{margin-bottom:13px;width:25px;height:25px}.advantage h3{font-size:14px}.advantage p{font-size:11px;line-height:1.95;max-width:180px}.steps-grid{grid-template-columns:repeat(2,1fr);gap:30px 25px;margin-top:32px}.step{padding-top:17px}.step>span{font-size:10px}.step h3{font-size:17px;margin-top:9px}.step p{font-size:11px;margin-top:8px}.about-preview-grid{grid-template-columns:1fr;gap:30px}.certificate-preview{order:2;max-width:520px;padding:18px}.certificate-preview>span{margin-top:13px;font-size:11px}.certificate-preview>span>span{display:block}.about-preview-grid>.certificate-preview+div>p{font-size:12px;line-height:2}.cta-section{padding:44px 0}.cta-inner{flex-direction:column;align-items:start;gap:27px}.cta-inner h2{font-size:28px;line-height:1.6}.cta-inner .eyebrow{font-size:10px;letter-spacing:1px}.cta-inner p{font-size:11px;line-height:2}.cta-actions{display:flex;gap:20px;align-items:center;min-width:0;width:100%;text-align:left}.cta-actions .button{min-height:47px;width:auto;font-size:12px;padding:12px 18px;gap:20px}.cta-wechat{font-size:11px;gap:7px;margin:0;white-space:nowrap}.cta-wechat .icon{width:17px}.site-footer{padding-bottom:64px}.footer-main{grid-template-columns:1fr 1fr;gap:30px 15px;padding-top:35px;padding-bottom:25px}.footer-brand{grid-column:1/-1}.footer-brand>img{display:inline-block;width:37px;height:33px;vertical-align:middle;margin:0 8px 0 0}.footer-brand>h2{display:inline;font-size:12px;vertical-align:middle}.footer-brand>p{font-size:10px;margin-top:13px;line-height:1.9}.footer-brand>p>br{display:none}.footer-main h3{font-size:12px;margin-bottom:13px}.footer-links{grid-column:2;grid-row:2}.footer-links a,.footer-links button{font-size:11px;margin-bottom:8px}.footer-contact{grid-column:1;grid-row:2}.footer-contact a{font-size:11px}.footer-contact a>span{font-size:8px}.footer-contact p{font-size:9px;line-height:2;margin-top:10px}.footer-bottom{flex-wrap:wrap;gap:8px 14px;padding-top:17px;padding-bottom:15px;font-size:9px}.footer-bottom>span{width:100%}.footer-bottom>a{margin-left:0}.footer-bottom>button{font-size:9px}.mobile-contact{display:grid;position:fixed;bottom:0;left:0;right:0;grid-template-columns:1fr 1fr 1.25fr;padding:7px 12px calc(7px + env(safe-area-inset-bottom));background:#fffffff7;border-top:1px solid var(--line);backdrop-filter:blur(14px);z-index:30;gap:4px}.mobile-contact>a,.mobile-contact>button{display:flex;align-items:center;justify-content:center;gap:6px;font-size:11px;min-height:43px;border-radius:3px}.mobile-contact>button:last-child{background:var(--blue);color:white}.mobile-contact .icon{width:17px;height:17px}.page-hero{padding:23px 0 42px}.breadcrumb{font-size:9px;margin-bottom:27px;gap:10px}.page-hero h1{font-size:28px;line-height:1.6;letter-spacing:-.7px;position:relative;z-index:1}.page-hero p{font-size:12px;line-height:2;margin-top:15px}.page-hero .eyebrow{font-size:10px}.page-hero:after{width:230px;height:230px;right:-120px;top:-50px}.service-nav-wrap{top:73px}.service-nav{gap:0;width:100%;padding:0 12px}.service-nav a{padding:15px 13px;font-size:11px}.service-details{padding-top:0;padding-bottom:10px}.service-detail{grid-template-columns:1fr;gap:22px;padding:38px 0}.detail-heading{padding-left:49px}.detail-heading>.icon{top:22px;width:29px;height:29px}.detail-number{font-size:9px;margin-bottom:4px}.detail-heading h2{font-size:24px}.detail-heading>p{font-size:11px;margin-top:7px}.detail-content>p{font-size:12px;line-height:2}.service-items{grid-template-columns:1fr 1fr;gap:12px 10px;margin:19px 0}.service-items>li{font-size:10px;align-items:start;gap:6px;line-height:1.8}.service-items .icon{width:14px;height:14px;margin-top:2px}.detail-content .text-link{font-size:12px}.company-story{grid-template-columns:1fr;gap:0}.company-story .section-heading{margin-bottom:23px}.story-copy .lead{font-size:16px;line-height:2}.story-copy p{font-size:12px;line-height:2}.story-tags{gap:8px;margin-top:24px}.story-tags>span{font-size:10px;padding:6px 9px}.qualification-grid{grid-template-columns:1fr;gap:25px}.license-meta{grid-template-columns:90px 1fr;font-size:11px;margin-top:23px;gap:13px}.contact-grid{margin-top:30px;gap:30px}.contact-details{grid-template-columns:1fr;gap:25px}.contact-detail{gap:14px}.contact-detail h3{font-size:11px;margin-bottom:7px}.contact-detail a{font-size:16px}.contact-detail p{font-size:12px}.contact-wechat{padding:15px 18px;gap:20px}.contact-wechat>img{width:110px;height:163px}.contact-wechat h3{font-size:13px}.contact-wechat p{font-size:10px}.faq-layout{grid-template-columns:1fr;gap:30px}.faq-aside{order:2;padding:25px;background:#f4f7fa}.faq-aside .eyebrow{font-size:9px}.faq-aside h2{font-size:22px}.faq-aside p{font-size:11px;margin:14px 0 20px}.faq-aside p>br{display:none}.faq-aside .button{font-size:11px;min-height:44px}.faq-phone{font-size:14px;margin-top:20px}.faq-item summary{padding:22px 0;gap:12px}.faq-number{font-size:10px}.faq-item h2{font-size:13px;line-height:1.8}.faq-plus{width:12px}.faq-plus:before,.faq-plus:after{width:12px}.faq-answer{padding:0 24px 22px}.faq-answer p{font-size:12px;line-height:2}.modal{padding:28px 23px;max-height:85dvh}.modal h2{font-size:22px;line-height:1.6}.modal-intro{font-size:11px;margin-top:11px}.form-row{grid-template-columns:1fr;gap:15px}.modal input:not([type=checkbox]),.modal textarea,.modal select{font-size:16px}.modal form{margin-top:19px}.modal .consent{font-size:10px}.modal .form-alternative{font-size:10px}.qr-modal{padding:25px 20px}.qr-modal h2{font-size:22px}.wechat-image{max-height:45dvh;width:230px}.license-modal{padding:20px 10px}.license-modal h2{font-size:15px;padding-left:10px}.privacy-modal p{font-size:12px}.privacy-modal h2{font-size:22px}}
@media(max-width:365px){.brand>span{font-size:11px}.brand img{width:31px;height:29px}.brand{gap:7px}.hero h1{font-size:31px}.hero-actions .button{font-size:10px;gap:5px;padding:12px 8px}.hero-proof{gap:12px;font-size:9px}.hero-description{font-size:11px}.services-grid{gap:10px}.service-card{padding:17px 13px}.footer-brand>h2{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* Keep section navigation immediate and predictable across embedded browsers. */
html{scroll-behavior:auto}
.page-hero h1{text-wrap:balance}