:root{--bg:#f6f7fb;--panel:#ffffff;--text:#172033;--muted:#667085;--line:#d9e0ea;--accent:#0f766e;--accent-dark:#115e59;--danger:#b42318;--ok:#067647}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:inherit}.shell{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:32px 0 48px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}.brand{font-size:24px;font-weight:800;letter-spacing:0}.muted{color:var(--muted)}.layout{display:grid;grid-template-columns:minmax(0,1fr) 380px;grid-gap:24px;gap:24px;align-items:start}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:22px;box-shadow:0 10px 32px rgba(23,32,51,.06)}.panel h1,.panel h2{margin:0 0 10px;font-size:28px;line-height:1.1}.panel h2{font-size:20px}.form{display:grid;grid-gap:16px;gap:16px}.field{display:grid;grid-gap:7px;gap:7px}.field label{font-size:14px;font-weight:700}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:6px;padding:12px 13px;font:inherit;color:var(--text);background:#fff}.field textarea{min-height:96px;resize:vertical}.button,.linkButton{border:0;border-radius:6px;background:var(--accent);color:#fff;padding:12px 16px;font:inherit;font-weight:800;cursor:pointer;text-decoration:none;text-align:center;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px}.button:hover,.linkButton:hover{background:var(--accent-dark)}.button:disabled{opacity:.6;cursor:not-allowed}.steps{display:grid;grid-gap:10px;gap:10px;margin-top:18px}.step{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px}.dot{width:12px;height:12px;border-radius:50%;border:2px solid var(--line);background:#fff;flex:0 0 auto}.step.active{color:var(--text);font-weight:700}.step.active .dot{border-color:var(--accent);background:var(--accent)}.step.done .dot{border-color:var(--ok);background:var(--ok)}.error{color:var(--danger);font-weight:700}.videoFrame{width:min(420px,100%);aspect-ratio:9/16;background:#111827;border-radius:8px;overflow:hidden;border:1px solid var(--line)}.videoFrame video{width:100%;height:100%;display:block;object-fit:cover}.resultActions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.plainLink{color:var(--accent-dark);font-weight:800}@media (max-width:860px){.layout{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}}