/* Candidate refinements preserve the original page sections and behavior. */
:root{--cream:#fff;--paper:#fff;--green:#023e8f;--green-soft:#eef3fa;--orange:#d50a17;--orange-hover:#ad0813;--ink:#1e2e45;--muted:#536477;--line:#dce3ed;--sans:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif}
body{font-size:16px;line-height:1.8;background:#fff;color:var(--ink)}
html{scroll-padding-top:120px}
.header{background:rgba(255,255,255,.97);border-color:var(--line)}
.header-inner{height:108px;gap:22px}
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:5px;flex-shrink:0}
.brand-logo{display:block;width:205px;height:auto;max-width:100%;object-fit:contain}
.brand-caption{font-size:12px;line-height:1.4;letter-spacing:.3px;color:var(--muted);white-space:nowrap}
.desktop-nav{gap:22px;font-size:14px;white-space:nowrap}
.desktop-nav a{padding:35px 0}
.preview-badge{font-size:12px}
.preview-badge i{background:var(--green)}
.header-actions{gap:14px}
.button,.button-orange{background:var(--green);color:#fff;min-height:48px;font-size:16px;padding:12px 22px}
.button-small{font-size:14px;min-height:44px;padding:10px 16px}
.button:hover,.button-orange:hover,.button-dark:hover{background:#002c68}
.text-link{font-size:15px;min-height:44px;white-space:normal;text-align:left;line-height:1.6}
.text-link:hover{color:var(--green)}
.hero{background:radial-gradient(ellipse at 73% 45%,#edf3fa,transparent 57%)}
.hero-art:before{background:#e6eef9}
.hero-grid{padding-top:58px;padding-bottom:42px}
.eyebrow{font-size:14px}
.hero-description{font-size:17px;line-height:1.95}
.hero-notes{font-size:13px;gap:20px}
.hero-bottom{font-size:13px}
.art-label{font-size:12px;background:#fff;border-color:var(--line)}
.map-label{font-size:12px;background:#ffffffeb;border-color:var(--line)}
.art-footer small{font-size:12px}
.art-footer>span:nth-child(2){font-size:11px}
.art-page{font-size:12px}
.section-kicker{font-size:13px;letter-spacing:1px}
.finder-section{background:#fff}
.finder-box{background:#f8fafc;grid-template-columns:.8fr 1.5fr;gap:32px;padding:30px}
.finder-heading p{font-size:14px}
.stage-options button{font-size:13px;min-height:46px;white-space:normal;background:#fff;border-color:var(--line)}
.stage-options button.selected{background:var(--green);border-color:var(--green)}
.finder-result>div>span{font-size:16px}
.finder-result p{font-size:14px;line-height:1.8}
.finder-result .text-link{font-size:14px;flex-shrink:0}
.section-intro{font-size:16px;max-width:510px;line-height:1.9}
.services-section{background:#fff}
.service-filters button{font-size:16px;min-height:48px}
.service-filters button>span{font-size:13px}
.service-card{padding:25px 22px 0;background:#fff;border-color:var(--line)}
.service-card.featured{background:#f0f5fc}
.service-card:hover{border-color:#88a6d0}
.service-number{font-size:16px;color:#607d9f}
.card-tag{font-size:13px;color:var(--muted)}
.service-card h3{font-size:26px}
.service-card>p{font-size:16px;line-height:1.8;min-height:0}
.service-card ul{margin:18px 0 20px;line-height:1.9}
.service-card li{font-size:14px;line-height:1.9}
.service-card li:before{background:#7895ba;top:12px}
.service-link{font-size:16px;min-height:58px;border-color:var(--line)}
.service-footnote{align-items:flex-start}
.service-footnote p{font-size:14px;line-height:1.9}
.service-footnote .text-link{font-size:14px;min-height:44px;flex-shrink:0}
.info-icon{margin-top:6px}
.process-section{background:var(--green)}
.process-section .section-kicker{color:#fff}
.process-section .section-intro,.process-list p,.process-cta>span{color:#e1eafa}
.process-list h3{font-size:20px}
.process-list p{font-size:16px;line-height:1.85}
.step-caption{font-size:13px;color:#d1e0f6}
.step-number{font-size:15px;color:#c0d3f0}
.process-list li,.process-cta{border-color:#698bb8}
.process-cta>span,.process-cta strong{font-size:16px}
.process-cta strong span{color:#fff}
.evidence-section{background:#f7f9fc}
.evidence-layout{display:block}
.sample-feature{background:#eaf0f9;min-height:350px;max-width:100%}
.sample-copy{width:50%;padding:36px}
.sample-copy h3{font-size:31px}
.sample-copy p{font-size:16px;line-height:1.9;max-width:450px}
.status-chip{font-size:13px;background:#fff;border-color:#cbd8e8}
.sample-copy .text-link{font-size:16px}
.sample-visual{width:50%}
.paper-card{top:30px;left:60px;right:60px;background:#fff;border-color:#ccd8e8}
.paper-brand{font-size:17px;border-color:var(--line)}
.paper-brand>span{font-size:11px}
.paper-row b{font-size:12px}
.paper-row small{font-size:10px}
.paper-tabs span{font-size:10px}
.paper-caption{font-size:10px;color:var(--muted)}
.about-section{background:#fff;border-color:var(--line)}
.about-copy>p{font-size:16px;line-height:2;color:var(--muted)}
.about-signature{font-size:15px;gap:14px}
.about-signature small{font-size:13px;letter-spacing:0;line-height:1.7}
.signature-symbol{width:49px;height:auto;flex-shrink:0}
.faq-grid>div>p,.faq-grid>div>.text-link{font-size:16px}
.faq-list summary{font-size:16px;min-height:72px}
.faq-list details>p{font-size:16px;line-height:1.9}
.consult-section{background:#f3f6fa;border-color:var(--line)}
.consult-grid{grid-template-columns:1fr 1fr;gap:58px;align-items:start}
.consult-copy>p{font-size:17px;color:var(--muted)}
.consult-instructions{font-size:15px;color:var(--muted);line-height:2.2;margin-top:24px}
.consult-instructions span{font-size:14px}
.contact-methods{display:grid;gap:18px;margin-top:28px}
.phone-card,.wechat-card{background:#fff;border:1px solid var(--line);border-radius:7px;padding:24px}
.contact-label{display:block;font-size:14px;color:var(--green);font-weight:600;margin-bottom:9px}
.phone-number{display:inline-block;font-size:29px;font-weight:600;letter-spacing:1px;color:var(--green);line-height:1.5;overflow-wrap:anywhere}
.phone-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:15px}
.contact-help{font-size:14px;line-height:1.85;color:var(--muted);margin:14px 0 0}
.wechat-card h3{font-size:19px;font-weight:500;line-height:1.6}
.wechat-card>div>p{font-size:15px;color:var(--muted);margin-top:7px}
.qr-open{display:block;padding:0;background:#fff;width:190px;max-width:100%;margin:12px auto 0;line-height:0}
.qr-open img{display:block;width:100%;height:auto;object-fit:contain}
.qr-open:hover{outline:2px solid #bccfea;outline-offset:4px}
.qr-actions{display:flex;justify-content:center;gap:22px;flex-wrap:wrap}
.qr-actions .text-link{font-size:14px}
#manual-phone-copy{margin-top:12px;font-size:14px}
#phone-copy-text{display:block;width:100%;font-size:18px;border:1px solid var(--line);padding:10px;margin-top:6px;color:var(--ink);background:#fff}
.prototype-note{max-width:none;border-color:#cbd6e4;gap:10px}
.prototype-note p{font-size:14px;line-height:1.85;color:var(--muted)}
.consult-panel{position:sticky;top:135px;padding:30px;background:#fff;border-color:var(--line)}
.form-heading h3{font-size:25px}
.form-heading>span{font-size:13px;flex-shrink:0}
.form-two{grid-template-columns:1fr;gap:0}
.field{margin-bottom:22px}
.field label{font-size:15px}
.field label>span,.field label em{font-size:13px}
.field input,.field select,.field textarea{font-size:16px;min-height:48px;line-height:1.7;padding:11px 12px;background:#fff;border-color:#bfcddd}
.field input::placeholder,.field textarea::placeholder{font-size:14px;color:#66798e}
.field>small,.field-counter{font-size:13px;color:var(--muted);line-height:1.7}
.field textarea{min-height:140px}
.generate-button{min-height:50px;font-size:16px}
.form-privacy{font-size:13px;color:var(--muted);line-height:1.8}
.form-error{font-size:15px}
.result-help,.result-status{font-size:15px;line-height:1.8}
#summary-text{font-size:16px;line-height:1.9;max-height:480px;background:#f3f6fb;border-color:var(--line)}
.result-buttons{flex-wrap:wrap;gap:18px}
.result-buttons>.button,.result-buttons>.text-link{font-size:16px}
.manual-copy label{font-size:15px}
.manual-copy textarea{font-size:16px;line-height:1.8}
.footer{background:#edf2f8;padding:44px 0 26px}
.footer .brand-logo{width:180px;height:auto}
.footer-links{font-size:15px;gap:24px;flex-wrap:wrap}
.footer-bottom{font-size:13px;flex-wrap:wrap;gap:12px 24px;line-height:1.8;color:var(--muted)}
.footer-bottom>span:nth-child(2){margin-left:0}
.footer-bottom button{font-size:14px;min-height:44px;color:var(--green)}
.icp-link{color:var(--muted);min-height:44px;display:inline-flex;align-items:center;text-decoration:underline;text-underline-offset:4px}
.detail-dialog{width:min(790px,calc(100vw - 40px));padding:45px;max-height:calc(100dvh - 40px);border-color:var(--line);background:#fff}
.dialog-close{background:#fff;position:sticky;top:0;float:right;right:0;margin-right:-29px;margin-top:-29px;z-index:2;border-radius:50%;min-width:44px;min-height:44px;color:var(--green)}
.detail-dialog h2{font-size:30px}
.dialog-intro,.dialog-list,.dialog-callout{font-size:16px;line-height:1.9;color:var(--muted)}
.dialog-list strong{color:var(--ink)}
.dialog-list li{padding:13px 0;border-color:var(--line)}
.dialog-note{font-size:14px;line-height:1.85;color:var(--muted)}
.dialog-callout{background:#f0f5fc;border-color:#d3e0f2;color:var(--ink)}
.dialog-actions{flex-wrap:wrap;gap:18px}
.dialog-actions .button{font-size:16px;min-height:48px}
.dialog-list .text-link{white-space:normal;font-size:16px;line-height:1.8;text-align:left}
.comparison-table{font-size:15px;min-width:0}
.comparison-table th,.comparison-table td{padding:14px 12px;border-color:var(--line);line-height:1.85;background:#fff}
.comparison-table thead th{background:#edf3fc;color:var(--green)}
.comparison-table tbody th{width:20%;font-weight:500}
.comparison-table td{width:40%}
.comparison-table td:first-child{white-space:normal}
.comparison-cards{display:none}
.qr-full{display:block;width:min(450px,100%);height:auto;margin:0 auto;object-fit:contain}
.toast{font-size:15px;line-height:1.6;background:var(--green)}
@media(max-width:1150px){
 .container{width:calc(100% - 64px)}.brand-logo{width:174px}.brand-caption{font-size:10px}.desktop-nav{gap:15px}.desktop-nav a{font-size:13px}.header-inner{gap:16px}.header-consult{font-size:13px}.hero-description{font-size:16px}.hero-buttons{gap:20px}.hero-buttons .button{font-size:15px;padding:12px 18px}.hero-buttons .text-link{font-size:14px}.hero-notes{font-size:12px;flex-wrap:wrap;gap:10px}.section-intro{font-size:16px}.services-grid{grid-template-columns:repeat(2,1fr);gap:18px}.service-card{padding:26px 25px 0}.service-card li{font-size:15px}.service-card>p{font-size:16px}.service-footnote{flex-wrap:wrap}.service-footnote .text-link{margin-left:24px}.finder-box{grid-template-columns:1fr;gap:22px}.finder-heading{display:flex;align-items:baseline;flex-wrap:wrap;gap:12px}.finder-heading p{margin-left:auto}.finder-result p{max-width:none}.consult-grid{gap:32px}.consult-panel{padding:25px}.paper-card{left:25px;right:25px}.about-grid{gap:40px}.process-list{gap:22px}.process-list h3{font-size:18px}.process-list p{font-size:15px}
}
@media(max-width:900px){
 .header-inner{height:96px}.brand-logo{width:155px}.brand-caption{font-size:9px}.desktop-nav{gap:11px}.desktop-nav a{font-size:12px}.header-consult{font-size:12px;gap:10px;padding:10px}.header-actions{gap:8px}.hero-grid{gap:20px}.eyebrow{font-size:12px}.hero-description{font-size:16px}.hero-buttons{flex-wrap:wrap;gap:10px 20px}.hero-buttons .button{font-size:14px}.hero-buttons .text-link{font-size:14px}.hero-notes{font-size:12px}.section-intro{font-size:16px}.about-grid{grid-template-columns:1fr;gap:24px}.about-grid h2{font-size:30px}.faq-grid{grid-template-columns:1fr;gap:30px}.consult-grid{grid-template-columns:1fr;gap:32px}.consult-panel{position:static}.contact-methods{grid-template-columns:1fr 1fr;align-items:start}.phone-number{font-size:25px}.phone-card,.wechat-card{padding:22px}.consult-copy>p br{display:none}.process-list{grid-template-columns:1fr 1fr;gap:32px}.process-list p{font-size:16px}.sample-copy{padding:28px;width:50%}.sample-copy p{font-size:16px}.sample-copy h3{font-size:28px}.paper-card{left:15px;right:10px}.footer-links{font-size:14px}
}
@media(max-width:700px){
 html{scroll-padding-top:100px}.container{width:calc(100% - 40px)}.header-inner{height:88px;gap:10px}.brand-logo{width:156px}.brand-caption{font-size:10px;letter-spacing:0}.header-actions{gap:5px}.header-consult{font-size:13px;min-height:42px;padding:10px 12px;gap:10px}.header-consult span{font-size:18px}.menu-toggle{padding:8px;min-width:42px;min-height:44px}.mobile-nav{padding:8px 20px 20px}.mobile-nav a{font-size:16px;min-height:48px;padding:13px 0}.hero-grid{padding-top:35px;padding-bottom:25px;gap:20px}.eyebrow{font-size:13px;letter-spacing:.3px;line-height:1.7;gap:8px}.eyebrow-line{width:20px;flex-shrink:0}h1{font-size:clamp(32px,8.3vw,46px);line-height:1.5}.hero-description{font-size:16px;line-height:1.9;margin-top:24px}.hero-buttons{margin-top:25px;gap:12px 20px}.hero-buttons .button{font-size:16px;padding:12px 17px;gap:16px;min-height:48px}.hero-buttons .text-link{font-size:15px;gap:10px;min-height:44px}.hero-notes{font-size:12px;gap:10px 14px;line-height:1.8;margin-top:22px}.tiny-check{width:15px;height:15px;font-size:10px;flex-shrink:0}.hero-art{height:330px}.art-label-top{font-size:11px;left:10px;top:0;padding:8px 10px;gap:5px}.map-label{font-size:10px;padding:4px 5px}.art-footer{left:10px;right:10px;gap:8px}.art-footer>span:nth-child(2){font-size:9px;letter-spacing:1px}.art-footer small{font-size:11px}.art-page{font-size:10px}.hero-bottom{font-size:12px;letter-spacing:0;gap:20px;line-height:1.8}.hero-bottom a{font-size:12px;gap:8px;flex-shrink:0}.finder-box{padding:23px;gap:20px}.finder-heading{display:block}.finder-heading .section-kicker{font-size:13px}.finder-heading h2{font-size:25px;line-height:1.6}.finder-heading p{font-size:15px;margin-top:8px}.stage-options{gap:10px}.stage-options button{font-size:14px;line-height:1.6;min-height:54px;padding:10px 6px}.finder-result{margin-top:20px;padding-top:18px}.finder-result>div>span{font-size:16px;line-height:1.8}.finder-result p{font-size:15px;line-height:1.9;margin-top:9px}.finder-result .text-link{font-size:15px;margin-top:10px;min-height:44px}.section{padding:60px 0}.section-kicker{font-size:12px;letter-spacing:.7px}.section-top h2,.faq-grid h2{font-size:31px;line-height:1.6}.section-intro{font-size:16px;line-height:1.9;margin-top:18px}.services-grid{grid-template-columns:1fr;gap:18px}.service-card{padding:25px 24px 0}.card-top{margin-bottom:15px}.card-tag{font-size:13px}.service-card h3{font-size:27px;margin-bottom:13px}.service-card>p{font-size:16px;line-height:1.9}.service-card li{font-size:15px;line-height:1.95}.service-card ul{margin:15px 0 21px}.service-link{font-size:16px;min-height:60px}.service-filters{gap:25px}.service-filters button{font-size:15px;min-height:50px;padding-bottom:14px}.service-footnote{gap:9px}.service-footnote p{font-size:14px;line-height:1.9}.service-footnote .text-link{font-size:15px;min-height:44px;margin-left:23px}.process-list{gap:30px 22px}.process-list h3{font-size:18px;line-height:1.6}.process-list p{font-size:16px;line-height:1.9}.step-caption{font-size:13px;margin-top:18px;letter-spacing:0}.process-cta{gap:12px;padding:22px 0}.process-cta>span,.process-cta strong{font-size:16px;line-height:1.9}.process-cta strong{gap:16px}.sample-feature{display:block;min-height:0}.sample-copy{width:100%;padding:28px}.sample-copy h3{font-size:28px}.sample-copy p{font-size:16px;line-height:1.9}.sample-copy .text-link{font-size:16px;min-height:44px}.sample-visual{width:100%;height:360px;display:block}.paper-card{left:38px;right:24px;top:15px;min-width:0;padding:22px;transform:rotate(5deg)}.paper-brand{font-size:17px}.paper-card h4{font-size:23px}.paper-tabs span{font-size:11px}.paper-row b{font-size:13px}.paper-row small{font-size:11px}.paper-caption{font-size:11px}.about-grid h2{font-size:28px;line-height:1.7}.about-copy>p{font-size:16px;line-height:2}.about-signature{font-size:14px}.about-signature small{font-size:13px}.faq-grid>div>p,.faq-grid>div>.text-link{font-size:16px;line-height:1.8}.faq-list summary{font-size:16px;line-height:1.8;min-height:75px;gap:18px}.faq-list details>p{font-size:16px;line-height:1.9;padding-right:0}.consult-grid{gap:30px}.consult-copy h2{font-size:35px}.consult-copy>p{font-size:16px;line-height:1.9}.consult-instructions{font-size:15px;line-height:2.2}.contact-methods{grid-template-columns:1fr;margin-top:24px;gap:18px}.phone-card,.wechat-card{padding:24px}.phone-number{font-size:29px;letter-spacing:.8px}.phone-actions{gap:20px}.phone-actions .button,.phone-actions .text-link{font-size:16px}.wechat-card h3{font-size:20px}.wechat-card>div>p{font-size:16px}.contact-label{font-size:14px}.qr-open{width:230px;margin:14px auto 0}.qr-actions{gap:22px}.qr-actions .text-link{font-size:15px}.contact-help{font-size:14px;line-height:1.9}.prototype-note p{font-size:14px;line-height:1.9}.consult-panel{padding:25px 22px}.form-heading{gap:12px;align-items:baseline;flex-wrap:wrap}.form-heading h3{font-size:24px}.form-heading>span{font-size:13px}.field label{font-size:16px}.field label em,.field label>span{font-size:14px}.field input,.field select,.field textarea{font-size:16px;min-height:50px;padding:12px;line-height:1.7}.field input::placeholder,.field textarea::placeholder{font-size:14px}.field>small{font-size:14px;line-height:1.8}.field-counter{font-size:12px;gap:8px}.field-counter>span:first-child{max-width:74%;font-size:13px}.generate-button{font-size:16px;min-height:52px}.form-privacy{font-size:13px;line-height:1.8}.result-help,.result-status{font-size:16px;line-height:1.9}#summary-text{font-size:16px;padding:16px;max-height:540px}.result-buttons>.button,.result-buttons>.text-link{font-size:16px}.footer{padding:35px 0 100px}.footer-top{gap:25px}.footer .brand-logo{width:180px}.footer .brand-caption{font-size:11px;white-space:normal}.footer-links{font-size:15px;gap:15px 24px}.footer-links a{min-height:44px;display:inline-flex;align-items:center}.footer-bottom{font-size:13px;gap:8px 15px}.footer-bottom button{font-size:14px}.mobile-consult{font-size:16px;min-height:52px;padding:13px 20px;background:var(--green)}.detail-dialog{width:calc(100vw - 24px);max-height:calc(100dvh - 24px);padding:34px 22px}.dialog-close{top:0;margin-right:-15px;margin-top:-26px}.detail-dialog h2{font-size:28px;line-height:1.65;overflow-wrap:anywhere}.dialog-intro,.dialog-list,.dialog-callout{font-size:16px;line-height:1.95}.dialog-note{font-size:14px;line-height:1.9}.dialog-actions{gap:15px}.dialog-actions .button{font-size:16px;gap:18px;min-height:50px}.comparison-wrap{display:none}.comparison-cards{display:grid;gap:14px;margin:25px 0}.comparison-item{border:1px solid var(--line);border-radius:6px;padding:17px;background:#f7f9fd}.comparison-item h3{font-size:17px;color:var(--green);margin:0 0 12px}.comparison-item dl{margin:0}.comparison-item dl>div+div{border-top:1px solid var(--line);margin-top:13px;padding-top:13px}.comparison-item dt{font-size:14px;color:var(--muted);line-height:1.8}.comparison-item dd{font-size:16px;color:var(--ink);margin:4px 0 0;line-height:1.9;overflow-wrap:anywhere}.qr-full{width:100%;max-width:450px;height:auto}.toast{font-size:15px;bottom:78px}
}
@media(max-width:370px){.container{width:calc(100% - 32px)}.brand-logo{width:144px}.brand-caption{font-size:9px}.header-inner{gap:6px}.header-consult{padding:9px 10px;font-size:12px}.header-actions{gap:2px}.menu-toggle{min-width:40px}.hero-buttons{gap:12px}.hero-buttons .button{font-size:15px;padding:12px 14px;gap:13px}.hero-buttons .text-link{font-size:14px;gap:8px}.hero-notes{font-size:12px}.finder-box{padding:20px}.stage-options button{font-size:14px}.sample-copy{padding:24px}.paper-card{left:24px;right:18px}.consult-panel{padding:23px 20px}.phone-card,.wechat-card{padding:22px}.phone-number{font-size:27px}.dialog-actions .button{font-size:15px}.detail-dialog{padding:32px 20px}}