@charset "UTF-8";
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@media(min-width:1450px){.content{padding-top:52px}.choice{padding-top:19px;padding-bottom:19px}}
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@media(max-width:640px){.shell{display:block}.sidebar{position:static;height:auto;display:flex;flex-direction:row;padding:18px 20px;align-items:center;justify-content:space-between}.brand{font-size:20px}.brand small{font-size:8px}.sidebar nav,.workspace-label,.side-note{display:none}.sidebar:after{content:'官方工具';font-size:10px;color:#a7bddd;border:1px solid #34516e;border-radius:20px;padding:4px 10px}.topbar{height:54px;padding:0 20px}.breadcrumb{font-size:10px}.breadcrumb span{margin-left:7px}.top-links{gap:13px;font-size:10px}.top-links .app-link{padding:5px 8px}.content{padding:30px 20px 24px}.hero{margin-bottom:24px}.hero h1{font-size:28px;letter-spacing:-1px}.hero p{font-size:12px}.hero .eyebrow{font-size:9px;letter-spacing:1px}.tool-top{padding:16px 18px}.tool-top h2{font-size:12px}.step-count{font-size:9px}.diagnostic{padding:24px 18px}.diagnostic h3{font-size:19px}.choice{padding:14px 12px;gap:10px}.choice strong{font-size:11px}.choice small{font-size:9px;line-height:1.8}.choice-number{min-width:26px;width:26px;height:26px;font-size:9px}.tool-bottom{padding:13px 18px}.tool-caption{font-size:9px}.privacy-line{font-size:9px;line-height:1.9;margin:14px 0 27px}.guide-grid{grid-template-columns:1fr}.guide{padding:16px 17px 16px 61px;min-height:81px}.guide .guide-icon{position:absolute;left:17px;top:19px;margin:0}.guide h3{font-size:12px}.guide p{font-size:10px}.section-top h2{font-size:15px}.seo-content{margin-top:28px}.seo-content summary{font-size:11px;line-height:1.8}.article h1{font-size:25px}.article .intro{font-size:13px}.article-steps li{font-size:12px;padding:16px 16px 16px 51px}.article-steps li:before{left:17px;top:17px}.footer{font-size:9px}.result-actions .button{flex-grow:1;justify-content:center}.checklist li{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.hero h1>span{display:inline-block;white-space:nowrap}