*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:inherit;text-decoration:none}.header{background:var(--primary);color:#fff;justify-content:space-between;align-items:center;padding:14px 24px;display:flex}.logo{align-items:center;gap:10px;font-size:20px;font-weight:800;display:flex}.logo-badge{background:var(--accent);color:var(--text);border-radius:50%;place-items:center;width:44px;height:44px;font-size:13px;font-weight:900;display:grid}nav{gap:18px;font-weight:600;display:flex}.main{max-width:1100px;margin:0 auto;padding:24px}.footer{text-align:center;opacity:.7;padding:24px;font-size:12px}.hero{background:linear-gradient(120deg, var(--primary), var(--accent));color:#fff;border-radius:18px;margin-bottom:24px;padding:28px}.hero h1{margin:0 0 8px;font-size:32px}.grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;display:grid}.card{background:#fff;border-radius:14px;padding:16px;box-shadow:0 2px 10px #0000000f}.card h3{margin:6px 0;font-size:16px}.thumb{background:var(--accent);border-radius:10px;place-items:center;height:120px;font-size:48px;display:grid;overflow:hidden}.thumb img{object-fit:cover;width:100%;height:100%}.price{color:var(--primary);font-weight:800}.tag{background:var(--accent);border-radius:99px;margin-right:4px;padding:2px 8px;font-size:11px;display:inline-block}.section{margin:28px 0}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}button,select,input,textarea{font:inherit;border:1px solid #ddd;border-radius:10px;padding:10px 14px}button{background:var(--primary);color:#fff;cursor:pointer;border:none;font-weight:700}button:disabled{opacity:.5;cursor:default}.notice{border-left:5px solid var(--primary);background:#fff;border-radius:10px;margin-top:12px;padding:12px 14px}.chat{flex-direction:column;gap:10px;min-height:320px;display:flex}.bubble{white-space:pre-wrap;border-radius:14px;max-width:80%;padding:10px 14px}.bubble.user{background:var(--primary);color:#fff;align-self:flex-end}.bubble.assistant{background:#fff;align-self:flex-start}.trace{color:#cdd6f4;white-space:pre-wrap;background:#1e1e2e;border-radius:10px;max-height:260px;padding:10px;font-family:ui-monospace,monospace;font-size:12px;overflow:auto}