:root{--navy:#0a1d37;--ink:#12253f;--muted:#5e6d80;--blue:#135fe6;--teal:#079b91;--red:#b42318;--bg:#f3f7fb;--line:#d7e1ec;--white:#fff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}header{display:flex;justify-content:space-between;align-items:center;gap:30px;background:var(--navy);color:white;padding:24px max(5vw,30px)}h1,h2,h3,p{margin-top:0}header h1{font-size:2rem;margin-bottom:2px}.eyebrow{color:#71d4ee;text-transform:uppercase;letter-spacing:.09em;font-weight:800;font-size:.72rem;margin-bottom:4px}.identity{text-align:right}.identity small{display:block;color:#c7d2df;margin-top:4px}main{max-width:1320px;margin:auto;padding:28px 22px}.scope,.panel,.research{background:var(--white);border:1px solid var(--line);border-radius:15px;box-shadow:0 8px 25px #0a1d370c}.scope{display:flex;justify-content:space-between;align-items:center;padding:22px 26px}.scope p{margin-bottom:0;max-width:900px}.state{background:#eaf1ff;color:var(--blue);border-radius:10px;padding:12px 16px;min-width:210px}.state span,.state strong{display:block}.notice{background:#fff6d8;border-left:4px solid #e5a700;margin:18px 0;padding:12px 16px}.workspace,.comparison{display:grid;grid-template-columns:1fr 1fr;gap:18px}.panel{padding:22px;margin-bottom:18px}.panel-title{display:flex;justify-content:space-between;align-items:start;gap:12px}textarea{width:100%;height:470px;resize:vertical;background:#0c1728;color:#d9e7f5;border:0;border-radius:10px;padding:16px;font:13px/1.55 ui-monospace,SFMono-Regular,Consolas,monospace}.actions{display:flex;gap:10px;margin-top:12px}button{border:0;border-radius:8px;padding:10px 14px;font:inherit;font-weight:750;cursor:pointer}.primary{background:var(--blue);color:white;flex:1}.secondary{background:#e7eef7;color:var(--ink)}.status{color:var(--muted)}.finding{border:1px solid #f0c2bd;background:#fff8f7;border-radius:11px;padding:15px}.finding>div{display:flex;justify-content:space-between}.severity{color:white;background:var(--red);border-radius:20px;padding:2px 9px;text-transform:uppercase;font-size:.72rem}.finding pre{white-space:pre-wrap;background:#f4f6f8;padding:11px;border-radius:7px}.patch-kind{background:#e7f8f5;border-left:4px solid var(--teal);padding:12px;font-weight:800}.code-block{margin:0;background:#0c1728;color:#d9e7f5;border-radius:9px;min-height:390px;overflow:auto;padding:14px;font:12px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace}.code-block span{display:block}.code-block b{display:inline-block;color:#60778f;width:34px;user-select:none}.validation{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:12px;align-items:center;padding:16px;border-radius:10px}.validation.ok{background:#e7f8f0;border:1px solid #8ed5b6}.validation.bad{background:#fff1f0;border:1px solid #f3aaa4}.validation p{grid-column:1/-1;margin:0;color:var(--muted)}.success{background:#e7f8f0;padding:13px;border-radius:8px}.research{padding:15px 20px}.research summary{font-weight:800;cursor:pointer}.research p{margin:12px 0 0}footer{text-align:center;color:var(--muted);padding:22px}@media(max-width:900px){header,.scope{align-items:flex-start;flex-direction:column}.identity{text-align:left}.workspace,.comparison{grid-template-columns:1fr}.validation{grid-template-columns:1fr}}