:root{--bg: #0f1714;--panel: #16211c;--panel2: #1d2c25;--line: #2a3d33;--text: #e6f0ea;--muted: #8aa399;--accent: #3ddc84;--accent2: #2bb673;--warn: #f0b429;--err: #ef5350;--radius: 12px}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.45}.app{max-width:1280px;margin:0 auto;padding:24px}header h1{margin:0 0 4px;font-size:26px}.sub{color:var(--muted);margin:0 0 16px}.layout{display:grid;grid-template-columns:1.05fr .95fr;gap:20px;align-items:start}@media (max-width: 980px){.layout{grid-template-columns:1fr}}.section{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:14px}.section h2{margin:0 0 2px;font-size:16px}.hint{color:var(--muted);font-size:13px;margin:0 0 12px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px}.field{display:flex;flex-direction:column;gap:4px;font-size:13px}.field 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