:root{--bg:#07111b;--panel:#0c1c28;--line:#243b4b;--cyan:#42bdf1;--text:#e6f1f6;--muted:#718899}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,sans-serif}header{height:78px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:80px 62px 1fr;gap:14px;align-items:center;padding:0 24px}header a{color:#7890a1;text-decoration:none}header img{width:58px;height:58px;object-fit:contain}header b,header span{display:block}header span{font-size:9px;color:#647d8e;margin-top:3px}main{width:min(1120px,calc(100% - 36px));margin:35px auto}.top{display:flex;justify-content:space-between;align-items:end;margin-bottom:22px}.eyebrow{font-size:9px;letter-spacing:.14em;color:#67cef5}.top h1{font-size:34px;margin:8px 0 5px}.top p{color:var(--muted)}.score{text-align:right}.score b{font-size:42px}.score span{color:#617989}.score em{display:block;font-style:normal;font-size:10px;color:#74dfa9}.grid{display:grid;grid-template-columns:1.45fr .55fr;gap:18px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:20px;margin-bottom:18px}.panel h2{font-size:12px;letter-spacing:.08em;margin:0 0 18px}.panel dl{display:grid;grid-template-columns:1fr 1fr;margin:0}.panel dl>div{padding:11px 0;border-top:1px solid #1e3443}.panel dl>div:nth-child(odd){padding-right:18px}.panel .wide{grid-column:1/-1}dt{font-size:8px;text-transform:uppercase;color:#60798a}dd{font-size:11px;margin:4px 0 0}.solution{margin-top:18px;background:#102b3b;border:1px solid #28516a;border-radius:7px;padding:13px}.solution span{font-size:8px;color:#75d4fb;letter-spacing:.1em}.solution p{font-size:11px;line-height:1.5}.guard{background:#0d2b23;border:1px solid #255440;color:#a4dabc;padding:12px;border-radius:6px;font-size:10px;line-height:1.5;margin-bottom:15px}aside button{display:block;width:100%;padding:11px;margin:8px 0;border-radius:6px;border:1px solid #345469;background:#0d2433;color:#dcecf4;cursor:pointer}aside button:first-of-type{background:var(--cyan);color:#06121b;font-weight:750}aside small{display:block;color:#60798a;line-height:1.5;margin-top:15px}.conversation #messages{display:flex;flex-direction:column;gap:8px}.msg{max-width:72%;padding:10px 12px;background:#102b3d;border-radius:8px;font-size:11px}.msg.user{align-self:flex-end;background:#3bbbf0;color:#06121b}#toast{position:fixed;right:20px;bottom:20px;background:#102c3d;border:1px solid #3e6a82;padding:11px 14px;border-radius:6px;font-size:10px;opacity:0;transition:.2s}#toast.show{opacity:1}@media(max-width:760px){.grid{grid-template-columns:1fr}.top{display:block}.score{text-align:left;margin-top:15px}.panel dl{grid-template-columns:1fr}.panel .wide{grid-column:auto}.msg{max-width:90%}}