:root{--bg:#fbfaf8;--fg:#1a1a1a;--muted:#5f5f5f;--border:#e0ddd6;--card:#fff;--accent:#1f5f4f;--accent-hover:#164438;--clear-bg:#e6f4ea;--clear-fg:#1e7e34;--conditional-bg:#fff8e1;--conditional-fg:#8a6d00;--external-bg:#fdeaea;--external-fg:#a12626;--notremitted-bg:#eee;--notremitted-fg:#555;--note-bg:#fff8e1;--note-border:#e0b400}@media (prefers-color-scheme:dark){:root{--bg:#16181a;--fg:#ececec;--muted:#a3a3a3;--border:#33363a;--card:#1e2124;--accent:#5fb8a0;--accent-hover:#7fcdb7;--clear-bg:#163d26;--clear-fg:#6fe090;--conditional-bg:#3a2f00;--conditional-fg:#f0cf5b;--external-bg:#3a1414;--external-fg:#f28b8b;--notremitted-bg:#2a2c2e;--notremitted-fg:#b7b7b7;--note-bg:#2e2705;--note-border:#8a6d00}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;line-height:1.55}a{color:var(--accent)}a:hover{color:var(--accent-hover)}main{max-width:760px;margin:0 auto;padding:2.5rem 1.25rem 4rem}h1{text-wrap:balance;margin:0 0 .5rem;font-size:1.7rem}h2{border-bottom:1px solid var(--border);margin:2rem 0 .75rem;padding-bottom:.35rem;font-size:1.15rem}p{margin:0 0 .9rem}.subtitle{color:var(--muted);margin-bottom:1.75rem}.lookup-form{gap:.5rem;margin-bottom:2rem;display:flex}.lookup-form input{border:1px solid var(--border);background:var(--card);color:var(--fg);border-radius:6px;flex:1;padding:.65rem .85rem;font-size:1rem}.lookup-form input:focus{outline:2px solid var(--accent);outline-offset:1px}.lookup-form button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:.65rem 1.25rem;font-size:1rem;font-weight:600}.lookup-form button:hover{background:var(--accent-hover)}table{border-collapse:collapse;width:100%;margin:1rem 0}th,td{text-align:left;border-bottom:1px solid var(--border);font-variant-numeric:tabular-nums;padding:.5rem .6rem}th{color:var(--muted);text-transform:uppercase;letter-spacing:.02em;font-size:.85rem;font-weight:600}.card{border:1px solid var(--border);background:var(--card);border-radius:8px;margin:1rem 0;padding:1rem 1.25rem}.status{border-radius:999px;padding:.15rem .6rem;font-size:.8rem;font-weight:600;display:inline-block}.status-CLEAR{background:var(--clear-bg);color:var(--clear-fg)}.status-CONDITIONAL{background:var(--conditional-bg);color:var(--conditional-fg)}.status-EXTERNAL_DEPENDENCY{background:var(--external-bg);color:var(--external-fg)}.status-NOT_REMITTED{background:var(--notremitted-bg);color:var(--notremitted-fg)}.cite{color:var(--muted);word-break:break-word;font-size:.85rem}.note{background:var(--note-bg);border-left:3px solid var(--note-border);border-radius:0 6px 6px 0;margin:1rem 0;padding:.6rem 1rem;font-size:.92rem}footer,.disclaimer{border-top:1px solid var(--border);color:var(--muted);margin-top:3rem;padding-top:1rem;font-size:.8rem}.back-link{margin-top:1.5rem;display:inline-block}.capture-form{border:1px solid var(--border);background:var(--card);border-radius:8px;margin:1.5rem 0;padding:1.25rem}.capture-cta{margin-bottom:.75rem;font-weight:600}.capture-row{gap:.5rem;display:flex}.capture-row input{border:1px solid var(--border);background:var(--bg);color:var(--fg);border-radius:6px;flex:1;padding:.65rem .85rem;font-size:1rem}.capture-row input:focus{outline:2px solid var(--accent);outline-offset:1px}.capture-row button{background:var(--accent);color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:6px;padding:.65rem 1.25rem;font-size:1rem;font-weight:600}.capture-row button:hover{background:var(--accent-hover)}.capture-row button:disabled{opacity:.6;cursor:default}.capture-success{background:var(--clear-bg);color:var(--clear-fg);border-radius:8px;margin:1.5rem 0;padding:1rem 1.25rem;font-weight:600}.capture-error{color:var(--external-fg);margin:.6rem 0 0;font-size:.85rem}