:root{--bg:#0b0d10;--card:#15181d;--line:#2a2f38;--text:#f4f5f7;--muted:#9aa3ae;--blue:#1f6feb}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.wrap{flex-direction:column;gap:20px;max-width:480px;margin:0 auto;padding:48px 20px;display:flex}.brand{align-items:center;gap:12px;display:flex}.mark{background:var(--blue);color:#fff;border-radius:6px;place-items:center;width:44px;height:44px;font-size:26px;font-weight:800;display:grid}.word{letter-spacing:.08em;font-size:18px;font-weight:800}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px}.muted{color:var(--muted);font-size:14px}.ok{color:#3fb950}.warn{color:#d29922}