:root{color:#101828;font-synthesis:none;--muted:#596579;--line:#d5dce5;--orange:#c44000;--error:#b42318;--warning:#9b4b00;background:#f3f5f8;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;line-height:1.5}*{box-sizing:border-box}body{margin:0}a{color:#2253a0;text-underline-offset:3px}a:hover{text-decoration:underline}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;color:#38445b;cursor:pointer;white-space:nowrap;background:#fff;border:1px solid #b5c0d0;border-radius:4px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:9px 16px;font-weight:600;display:inline-flex}button:hover:not(:disabled){background:#edf1f7;border-color:#72849e}button:disabled{cursor:not-allowed;opacity:.5}.primary{background:var(--orange);color:#fff;border-color:var(--orange)}.primary:hover:not(:disabled){background:#a93600;border-color:#a93600}button:focus-visible,a:focus-visible,input:focus-visible{outline-offset:3px;outline:3px solid #2253a0}.text-button{background:0 0;border-color:#0000}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-1.4px;margin-bottom:16px;font-size:44px;line-height:1.12}h2{letter-spacing:-.3px;font-size:22px;line-height:1.3}h3{margin:0;font-size:15px}p{color:var(--muted)}code,pre{font-family:SFMono-Regular,Consolas,Liberation Mono,monospace}code{font-size:13px}pre{white-space:pre;margin:0;font-size:13px;line-height:1.6;overflow:auto}.site-header{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;height:66px;padding:0 40px;display:flex}.wordmark{letter-spacing:-.7px;color:#101828;font-size:25px;font-weight:700;text-decoration:none}.site-header nav{gap:32px;display:flex}.site-header nav a{text-decoration:none}.page{max-width:1480px;margin:0 auto;padding:44px 40px 36px}.intro p{max-width:1000px;margin-bottom:34px;font-size:19px;line-height:1.6}.steps{border-bottom:2px solid var(--line);grid-template-columns:repeat(3,1fr);margin:0 0 22px;padding:0;list-style:none;display:grid}.steps li{color:var(--muted);align-items:center;gap:14px;padding:0 0 13px;display:flex;position:relative}.steps li span{background:#e1e6ee;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-weight:600;display:inline-flex}.steps li.active{color:#101828;font-weight:600}.steps li.active:after{content:"";background:var(--orange);width:52%;height:2px;position:absolute;bottom:-2px;left:0}.steps li.active span{background:var(--orange);color:#fff}.empty-state{text-align:center;background:#fff;border:1px dashed #9aa9bd;border-radius:4px;min-height:360px;padding:52px 24px}.empty-state>svg{color:#68778e;margin-bottom:12px}.empty-state .button-row{justify-content:center;margin:24px 0}.small{margin:12px 0;font-size:13px;line-height:1.6}.muted{color:var(--muted)}.file-bar{border:1px solid var(--line);background:#fff;border-radius:4px;align-items:center;gap:18px;min-height:74px;margin-bottom:26px;padding:16px 20px;display:flex}.file-bar>svg{color:#657086;flex:none}.file-bar strong{text-overflow:ellipsis;max-width:42%;overflow:hidden}.file-actions{gap:8px;margin-left:auto;display:flex}.findings{border:1px solid var(--line);background:#fff;border-radius:4px;overflow:hidden}.findings-head,.finding-row{grid-template-columns:170px minmax(220px,1.45fr) minmax(160px,1fr) 170px;align-items:center;gap:16px;padding:17px 24px;display:grid}.findings-head{color:#4b5870;background:#f7f9fb;font-weight:600}.finding-row{border-top:1px solid var(--line);min-height:66px}.finding.open .finding-row{background:#fcf7f2}.severity{text-transform:capitalize;align-items:center;gap:9px;font-weight:600;display:flex}.severity svg{flex:none}.severity.error{color:var(--error)}.severity.warning{color:var(--warning)}.severity.info{color:#2253a0}.path{min-width:0}.path code{text-overflow:ellipsis;white-space:nowrap;background:#f4f6f9;border:1px solid #e0e5ec;border-radius:3px;padding:4px 8px;display:block;overflow:hidden}.finding-title{line-height:1.5}.review-button{color:var(--orange);border-color:var(--orange)}.finding-row button{width:100%;font-size:13px}.finding-detail{padding:12px 28px 22px 64px}.finding-detail p{margin-bottom:8px}.finding-detail a{font-size:13px}.selection{color:#344054;align-items:center;gap:10px;margin:18px 0 0;font-weight:500;display:flex}.selection input{accent-color:var(--orange);flex:none;width:20px;height:20px}.diff{grid-template-columns:1fr 1fr;gap:20px;margin:18px 0;display:grid}.diff>div{border:1px solid var(--line);background:#fcfdff;border-radius:3px;min-width:0;overflow:hidden}.diff h3{color:#4b5870;background:#eef2f6;padding:6px 14px}.diff pre{tab-size:2;max-height:460px;padding:14px 18px}.diff>div:nth-child(2) pre{background:#f0f8f2}.diff.compact pre{max-height:150px}.button-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.button-row.end{justify-content:flex-end}.bottom-bar{justify-content:space-between;align-items:center;gap:24px;margin-top:22px;display:flex}.bottom-bar p{max-width:620px;margin:0;font-size:13px}.bottom-bar .button-row{flex:none}.notice{color:#684512;background:#fff8ed;border:1px solid #ddc6a3;border-radius:4px;align-items:center;gap:12px;margin:18px 0;padding:16px;font-size:14px;display:flex}.notice.error{color:var(--error);background:#fff4f3;border-color:#efb8b3}.notice button{margin-left:auto}.result-region:focus{outline:none}.review-panel{border:1px solid var(--line);background:#fff;border-radius:4px;padding:24px}.review-title{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.review-title h2{margin-bottom:8px}.review-title p{margin-bottom:0}.patch-list{border-top:1px solid var(--line);margin:20px 0}.patch-list>div{border-bottom:1px solid var(--line);overflow-wrap:anywhere;gap:15px;padding:9px 0;display:flex}.added{color:#19733d;margin-left:auto;font-size:13px}.success-text{color:#19733d;align-items:center;gap:8px;display:flex}.no-findings{text-align:center;border:1px solid var(--line);background:#fff;padding:40px}.no-findings>svg{color:#19733d}.site-footer{border-top:1px solid var(--line);color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:24px;padding:24px 40px;font-size:13px;display:flex}.site-footer p{margin:0}.article{border:1px solid var(--line);background:#fff;max-width:830px;margin:0 auto;padding:36px}.article h1{font-size:36px}.article h2{margin-top:32px}.article li{margin-bottom:10px}.article pre{background:#f3f5f8;padding:16px}.article p,.article li{line-height:1.8}.guide-list{padding-left:20px}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:50;background:#fff;padding:10px;position:absolute;top:-50px;left:15px}.skip-link:focus{top:8px}@media (width<=1100px){.page{padding:32px 24px}.site-header{padding:0 24px}.findings-head,.finding-row{grid-template-columns:130px minmax(180px,1.3fr) minmax(120px,1fr) 155px;gap:12px;padding:15px}.finding-detail{padding:16px 24px}.bottom-bar{flex-direction:column;align-items:flex-start}h1{font-size:38px}}@media (width<=760px){.site-header{height:62px;padding:0 16px}.wordmark{font-size:21px}.site-header nav{gap:16px;font-size:13px}.page{padding:28px 16px}.intro h1{letter-spacing:-.8px;font-size:32px}.intro p{margin-bottom:25px;font-size:16px}.steps{font-size:12px}.steps li{gap:7px}.steps li span{width:26px;height:26px}.steps li.active:after{width:90%}.file-bar{flex-wrap:wrap;gap:10px;padding:14px}.file-bar strong{max-width:75%}.file-bar>.muted{margin-left:40px;font-size:13px}.file-actions{justify-content:flex-end;width:100%}.findings-head{display:none}.finding-row{flex-wrap:wrap;gap:12px;padding:18px;display:flex}.severity{width:100%;font-size:13px}.finding-title{width:100%;font-weight:600}.path,.finding-row>span:last-child{width:100%}.finding-row button{justify-content:flex-start}.finding-detail{padding:0 18px 20px}.diff{grid-template-columns:1fr;gap:12px}.diff pre{max-height:260px}.bottom-bar .button-row{flex-direction:column;align-items:stretch;width:100%}.bottom-bar .button-row button{width:100%}.review-panel{padding:18px}.review-title{flex-direction:column}.review-panel .button-row{flex-direction:column;align-items:stretch}.article{padding:24px 18px}.article h1{font-size:30px}.site-footer{padding:22px 16px}.empty-state{padding:34px 18px}.empty-state h2{font-size:21px}.empty-state .button-row{flex-direction:column;align-items:stretch}.notice{align-items:flex-start}.notice svg{flex:none}.patch-list code{font-size:11px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.finding-links{flex-wrap:wrap;gap:16px;margin:12px 0;display:flex}.pointer-copy{flex-wrap:wrap;align-items:center;gap:10px;margin:16px 0;font-size:13px;display:flex}.pointer-copy>span:first-child{overflow-wrap:anywhere;min-width:0}.pointer-copy code,.remaining-path code,.blocked-repair code{overflow-wrap:anywhere;white-space:normal}.pointer-copy button{padding:7px 12px;font-size:12px}.source-context summary,.remaining-findings summary{cursor:pointer;min-height:44px;padding:10px 0;font-weight:600}.source-context pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f3f5f8;max-height:240px;padding:12px;overflow:auto}.remaining-findings{border:1px solid var(--line);background:#fcfdff;margin:22px 0;padding:18px}.remaining-findings h3{margin-bottom:8px;font-size:18px}.remaining-findings details{border-top:1px solid var(--line);padding:10px 0}.remaining-findings summary .severity{margin-right:8px;font-size:13px;display:inline}.remaining-findings .source-context{border:none}.blocked-repair{background:#fff8ed;border-left:3px solid #9b4b00;margin:16px 0;padding:12px 16px}.blocked-repair p{margin-top:8px}.blocked-repair ul{padding-left:20px}.blocked-repair li{margin:8px 0}.remaining-path{margin:4px 0 12px}.intro h1{max-width:1100px}.discovery-section{border-top:1px solid var(--line);max-width:1100px;margin-top:42px;padding-top:30px}.discovery-section>p{max-width:850px}.discovery-links{grid-template-columns:1fr 1fr;gap:18px 32px;padding:0;list-style:none;display:grid}.discovery-links a{font-weight:600}.discovery-links span{color:var(--muted);margin-top:6px;font-size:14px;display:block}.explain-steps{color:var(--muted);padding-left:22px}.explain-steps li{margin-bottom:12px;padding-left:6px}.explain-steps strong{color:#344054}.checker-cta{border:1px solid var(--line);background:#f7f9fc;margin:26px 0;padding:18px 20px}.checker-cta h2{margin-top:0}.checker-cta p:last-child{margin-bottom:0}.cta-link{align-items:center;min-height:44px;font-weight:600;display:inline-flex}.finding-phrases{padding-left:20px}.finding-phrases code{white-space:normal;overflow-wrap:anywhere}.guide-list .finding-match{margin-top:0;font-size:13px}.breadcrumb{flex-wrap:wrap;gap:8px;padding:0;font-size:13px;list-style:none;display:flex}.breadcrumb li{margin-bottom:0}.related-guides{padding-left:20px}#checker{scroll-margin-top:20px}@media (width<=760px){.discovery-links{grid-template-columns:1fr}.discovery-section{margin-top:32px;padding-top:24px}.checker-cta{padding:16px}}