:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#1f2430;--sub:#5b6472;--line:#e2e5ea;--bg:#fafaf9;--card:#fff;--accent:#2f4f7f;--accent-soft:#e9eef5;--red:#b3261e;--red-bg:#fdecea;--amber:#8a5a00;--amber-bg:#fdf3e0;--green:#276b45;--green-bg:#e8f5ee;color:var(--ink);background:var(--bg);font-synthesis:none;font-family:Georgia,Iowan Old Style,Palatino Linotype,serif}*{box-sizing:border-box}body{background:var(--bg);min-width:320px;min-height:100vh;margin:0;line-height:1.55}button,input,select,textarea{font:inherit}button,select,input[type=date],input[type=checkbox]{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}:focus-visible{outline-offset:2px;outline:3px solid #2f4f7f47}.wrap{width:min(100% - 40px,860px);margin:0 auto;padding:48px 0 80px}.site-title h1{letter-spacing:-.02em;margin:0 0 4px;font-size:clamp(1.8rem,5vw,2.2rem)}.site-title p,.page-heading p{color:var(--sub);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.site-title p{font-size:.95rem}.tab-nav{background:var(--card);border:1px solid var(--line);border-radius:10px;gap:4px;margin:28px 0 42px;padding:8px;display:flex;overflow-x:auto}.tab-nav button{min-width:max-content;color:var(--sub);background:0 0;border:0;border-radius:7px;flex:1;padding:9px 13px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.88rem;font-weight:650}.tab-nav button:hover{color:var(--ink);background:#f4f6f9}.tab-nav button.active{background:var(--accent);color:#fff}.page-heading{margin-bottom:22px}.page-heading h2{margin:3px 0 2px;font-size:1.5rem}.eyebrow,.filter-label{color:var(--sub);letter-spacing:.08em;text-transform:uppercase;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.7rem;font-weight:750}.filter-card,.section-toolbar,.chart-card{background:var(--card);border:1px solid var(--line);border-radius:10px}.filter-card{grid-template-columns:minmax(0,1fr) auto auto;align-items:end;gap:18px;margin-bottom:24px;padding:16px 18px;display:grid}.filter-group{align-self:center}.check-row{flex-wrap:wrap;gap:6px 14px;margin-top:4px;display:flex}.check-row label{text-transform:capitalize;flex-direction:row;align-items:center;gap:5px;font-weight:500}label{color:var(--sub);flex-direction:column;gap:5px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.79rem;font-weight:700;display:flex}input,select,textarea{width:100%;color:var(--ink);background:#fff;border:1px solid #cfd4dc;border-radius:6px;padding:9px 10px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.92rem}textarea{resize:vertical;line-height:1.5}input[type=checkbox]{width:auto;accent-color:var(--accent)}.hint{color:var(--sub);font-size:.76rem;font-weight:400}.section-toolbar{gap:14px;margin:20px 0;padding:14px 16px;display:flex}.section-toolbar label{min-width:210px}.search-toolbar label:first-child{flex:1}.search-toolbar label:last-child:not(:first-child){width:180px;min-width:0}.note-list{gap:14px;display:grid}.note-card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:17px 19px 14px;position:relative;overflow:hidden}.note-card:before{content:"";background:var(--accent);width:4px;position:absolute;inset:0 auto 0 0}.note-mistake:before{background:var(--red)}.note-editorial:before{background:var(--amber)}.note-snippet:before{background:var(--green)}.card-topline{justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;display:flex}.card-topline time{color:var(--sub);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.76rem}.flag,.language-chip,.tags span{letter-spacing:.055em;text-transform:uppercase;border-radius:999px;width:fit-content;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.65rem;font-weight:750;display:inline-flex}.flag{background:var(--accent-soft);color:var(--accent);padding:3px 9px}.flag-mistake{background:var(--red-bg);color:var(--red)}.flag-editorial{background:var(--amber-bg);color:var(--amber)}.flag-snippet{background:var(--green-bg);color:var(--green)}.note-card h3{margin:0 0 5px;font-size:1.16rem;line-height:1.35}.note-card p{white-space:pre-wrap;margin:5px 0}.detail{color:var(--sub);font-size:.89rem}.problem-link{width:fit-content;color:var(--accent);margin-top:11px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.82rem;text-decoration:none;display:block}.problem-link:hover{text-decoration:underline}.tags{flex-wrap:wrap;gap:5px;margin-top:11px;display:flex}.tags span,.language-chip{color:var(--sub);background:#eef0f2;padding:3px 8px}.snippet-heading{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.note-card pre{color:#252b36;white-space:pre;background:#f4f6f9;border-radius:7px;max-height:330px;margin:11px 0;padding:13px 15px;font-family:Cascadia Code,Consolas,monospace;font-size:.82rem;line-height:1.5;overflow:auto}.copy-row{align-items:center;gap:9px;display:flex}.action-status{color:var(--sub);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.76rem}.card-actions{border-top:1px dashed var(--line);justify-content:flex-end;gap:14px;margin-top:12px;padding-top:9px;display:flex}.button{border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:6px;padding:9px 14px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.83rem;font-weight:700}.button.secondary{color:var(--ink);background:#fff;border-color:#cfd4dc}.button.small{padding:6px 10px;font-size:.75rem}.text-button{color:var(--accent);background:0 0;border:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.78rem;font-weight:700}.text-button:hover{text-decoration:underline}.text-button.danger,.inline-error{color:var(--red)}.view-state{color:var(--sub);text-align:center;border:1px dashed #cfd4dc;border-radius:8px;margin:18px 0;padding:18px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.view-state.error{background:var(--red-bg);color:var(--red);border-style:solid;border-color:#ecc6c2}.pagination{color:var(--sub);justify-content:center;align-items:center;gap:16px;margin-top:24px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.82rem;display:flex}.chart-card{gap:11px;padding:18px;display:grid}.bar-row{grid-template-columns:150px 1fr 28px;align-items:center;gap:10px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.78rem;display:grid}.bar-track{background:#eef0f2;border-radius:999px;height:11px;overflow:hidden}.bar-fill{border-radius:inherit;background:var(--accent);min-width:0;height:100%;transition:width .18s}.bar-row strong{text-align:right}.dialog-backdrop{z-index:20;background:#1f243061;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.dialog{border:1px solid var(--line);background:var(--card);border-radius:10px;width:min(100%,620px);max-height:min(90vh,780px);padding:22px;overflow-y:auto;box-shadow:0 20px 55px #1f24302e}.dialog-heading{justify-content:space-between;gap:20px;margin-bottom:18px;display:flex}.dialog-heading h2{margin:2px 0 0;font-size:1.4rem}.icon-button{border:1px solid var(--line);width:34px;height:34px;color:var(--sub);background:#fff;border-radius:50%;font-size:1.35rem;line-height:1}.dialog form{gap:14px;display:grid}.code-input{tab-size:2;font-family:Cascadia Code,Consolas,monospace;font-size:.84rem}.problem-editor{border:1px solid var(--line);border-radius:8px;gap:10px;margin:4px 0 0;padding:14px;display:grid}.problem-editor legend{color:var(--sub);text-transform:uppercase;padding:0 5px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.75rem;font-weight:750}.selected-problem{background:#f4f6f9;border-radius:6px;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.82rem;display:flex}.selected-problem div{display:grid}.selected-problem span,.problem-results span{color:var(--sub);text-overflow:ellipsis;white-space:nowrap;font-size:.73rem;overflow:hidden}.problem-results{border:1px solid var(--line);border-radius:6px;display:grid;overflow:hidden}.problem-results button{border:0;border-bottom:1px solid var(--line);min-width:0;color:var(--ink);text-align:left;background:#fff;gap:1px;padding:9px 10px;display:grid}.problem-results button:last-child{border-bottom:0}.problem-results button:hover{background:#f4f6f9}.inline-error{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.8rem}.dialog-actions{justify-content:flex-end;gap:8px;margin-top:4px;display:flex}footer{border-top:1px solid var(--line);color:var(--sub);margin-top:58px;padding-top:18px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.78rem}@media (width<=600px){.wrap{width:min(100% - 28px,860px);padding-top:28px}.tab-nav{margin:22px 0 32px}.filter-card{grid-template-columns:1fr 1fr}.filter-group{grid-column:1/-1}.section-toolbar{flex-direction:column}.section-toolbar label,.search-toolbar label:last-child:not(:first-child){width:100%;min-width:0}.bar-row{grid-template-columns:112px 1fr 24px}.note-card{padding-inline:16px}.dialog{padding:18px}}.account-card{border:1px solid var(--line,#ddd);border-radius:12px;margin:1rem 0;padding:1.25rem}.account-card form{gap:1rem;max-width:420px;margin-top:1rem;display:grid}.account-bar{justify-content:space-between;align-items:center;gap:1rem;display:flex}.account-card summary{cursor:pointer;font-weight:600}.account-card li{margin:.6rem 0}.wrap .wrap{padding:0}