:root{--blue:#3353c9;--ink:#132238;--muted:#45546b;--line:#e6eaf1;--paper:#fafbfe;--shadow:0 2px 4px #1c274103,0 12px 32px #1c274104;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);font-size:16px;line-height:1.6}
*{box-sizing:border-box}
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h2{font-size:1.4rem;font-weight:650;line-height:1.5;letter-spacing:-.025em}
h3{font-size:1.1rem;font-weight:650;line-height:1.5;letter-spacing:-.015em}
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.audience-panel p{font-size:.875rem;color:var(--muted);margin-top:4px}
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.audience-buttons button[aria-pressed=true]{background:white;color:var(--ink);box-shadow:0 1px 4px #1c274115}
.audience-tip{margin:17px 4px 0;padding:0 16px;border-left:2px solid #dce3f7;max-width:980px}
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.section{margin-top:58px}
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.section-kicker{color:#647087;font-size:.72rem}
.section-copy{color:var(--muted);font-size:1rem;margin:0 0 21px;line-height:1.9}
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.platform-buttons button,.category-buttons button{background:transparent;border:1px solid transparent;border-radius:7px;padding:7px 13px;min-width:44px;min-height:44px;font-size:.875rem;font-weight:550;color:var(--muted)}
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@media(max-width:600px){html{scroll-padding-top:135px}.header-inner{padding:17px 20px 0;display:block}.brand{font-size:1.2rem}.brand-mark{width:36px;height:36px}.brand small{font-size:.6rem}.site-header nav{overflow:auto;gap:24px;margin-top:13px;padding:5px 2px 12px;scrollbar-width:none}.site-header nav::-webkit-scrollbar{display:none}.nav-link{font-size:.875rem;padding:6px 0}main{padding:0 22px}.topbar{align-items:flex-start;flex-direction:column;gap:5px;padding-top:21px;font-size:.8125rem}.edition{font-size:.75rem}.intro{padding:29px 0 26px}.eyebrow{font-size:.6rem;margin-bottom:12px}h1{font-size:2.15rem;line-height:1.4;letter-spacing:-.045em}.intro-copy{font-size:1rem;margin-top:16px}.intro-tags{gap:11px 17px;margin-top:18px}.intro-tags span{font-size:.75rem;gap:6px}.audience-panel{padding:17px 18px;border-radius:12px}.audience-panel h2{font-size:.9375rem}.audience-panel p{font-size:.8125rem}.audience-buttons{width:100%;padding:4px;gap:2px}.audience-buttons button{flex:1;padding:9px 5px;font-size:.75rem}.audience-tip{padding:0 12px;margin:17px 2px 0}.audience-tip strong{font-size:.875rem}.audience-tip p{font-size:.9375rem}.section{margin-top:42px}h2{font-size:1.2rem}.section-heading>div{gap:10px}.section-copy{font-size:.9375rem;margin-bottom:16px}.platform-buttons,.category-buttons{gap:2px;margin-bottom:17px}.platform-buttons button,.category-buttons button{font-size:.8125rem;padding:7px 10px}.catalog-filter-row{gap:4px}.filter-label{width:32px}.client-card{padding:22px;border-radius:16px}.client-heading{gap:13px}.client-icon{width:40px;height:40px}.client-card h3{font-size:1.05rem}.client-label{font-size:.8125rem}.client-card dl{grid-template-columns:82px 1fr;font-size:.9375rem;gap:12px 13px}.client-card dt{font-size:.75rem;line-height:1.9}.client-card dd:last-of-type{font-size:.875rem}.client-actions{padding-top:20px}.source-note{font-size:.75rem}.steps{grid-template-columns:1fr;padding:23px;gap:23px;border-radius:16px}.steps article:nth-child(even){border:0;padding:0}.steps article+article{border-top:1px solid #edf0f5;padding-top:22px}.step-number{margin-bottom:9px}.steps h3{font-size:1rem}.steps p{margin-top:8px;font-size:.9375rem}.table-wrap{border-radius:14px}table{min-width:0;display:block;font-size:.9375rem}caption{display:block;padding:16px 19px;font-size:.8125rem}thead{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip-path:inset(50%)}tbody{display:block}tbody tr{display:block;padding:18px 19px}tbody tr+tr{border-top:1px solid #edf0f5}tbody th,tbody td{display:block;width:100%;border:0;padding:0}tbody th{font-size:1rem;margin-bottom:10px}tbody td+td{margin-top:8px;padding-top:8px;border-top:1px dashed #e9edf4}#start td:first-of-type:before{content:"用途 · ";color:#65718a}#start td:last-of-type:before{content:"留意 · ";color:#65718a}#troubleshoot td:first-of-type:before{content:"检查 · ";color:#65718a}#troubleshoot td:last-of-type:before{content:"处理 · ";color:#65718a}.tool-panel{padding:21px;border-radius:16px}.tool-intro h3{font-size:.95rem}.tool-intro>p{font-size:.9375rem}.tool-intro .tool-privacy{font-size:.75rem}.tool-workspace{margin-top:21px;padding-top:21px;gap:23px}.tool-fields{grid-template-columns:1fr;gap:16px}.tool-fields label{font-size:.875rem}.tool-fields input{max-width:none}input,select{font-size:16px}.button{font-size:.875rem;padding:10px 14px}textarea{min-height:255px;font-size:.7rem;padding:14px}.output-label{font-size:.66rem}summary{font-size:.9375rem;padding:19px 0}details p{font-size:.9375rem;padding-right:0}.faq-list{padding:0 20px}.faq-section h2{font-size:1.45rem}.faq-section>div>p:last-child{font-size:.9375rem;margin-top:10px}footer{flex-wrap:wrap;gap:14px;margin-top:40px;padding-bottom:28px}footer p{width:100%;order:3;font-size:.65rem}.footer-brand{font-size:.9rem}.footer-brand span{font-size:.65rem;margin-left:7px}footer>a:last-child{font-size:.65rem}}
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